From 807c6931fe683fd844ceec1b023232181e6aae03 Mon Sep 17 00:00:00 2001 From: marha Date: Tue, 28 Dec 2010 16:10:20 +0000 Subject: xserver and mesa git update 28-12-2010 --- mesalib/src/mapi/glapi/gen/ARB_draw_instanced.xml | 118 +- mesalib/src/mapi/glapi/gen/EXT_gpu_shader4.xml | 244 + .../mapi/glapi/gen/EXT_separate_shader_objects.xml | 26 + mesalib/src/mapi/glapi/gen/EXT_texture_integer.xml | 98 + .../src/mapi/glapi/gen/EXT_transform_feedback.xml | 281 +- mesalib/src/mapi/glapi/gen/GL3.xml | 581 - mesalib/src/mapi/glapi/gen/GL3x.xml | 589 + mesalib/src/mapi/glapi/gen/Makefile | 418 +- .../src/mapi/glapi/gen/NV_primitive_restart.xml | 23 + mesalib/src/mapi/glapi/gen/glX_proto_send.py | 2086 +- mesalib/src/mapi/glapi/gen/gl_API.xml | 25039 ++++++++++--------- mesalib/src/mapi/glapi/gen/gl_SPARC_asm.py | 548 +- mesalib/src/mapi/glapi/gen/gl_procs.py | 430 +- mesalib/src/mapi/glapi/gen/gl_table.py | 460 +- mesalib/src/mapi/glapi/gen/gl_x86-64_asm.py | 668 +- mesalib/src/mapi/glapi/gen/gl_x86_asm.py | 539 +- .../src/mapi/glapi/gen/next_available_offset.sh | 39 + 17 files changed, 16287 insertions(+), 15900 deletions(-) create mode 100644 mesalib/src/mapi/glapi/gen/EXT_gpu_shader4.xml create mode 100644 mesalib/src/mapi/glapi/gen/EXT_separate_shader_objects.xml create mode 100644 mesalib/src/mapi/glapi/gen/EXT_texture_integer.xml delete mode 100644 mesalib/src/mapi/glapi/gen/GL3.xml create mode 100644 mesalib/src/mapi/glapi/gen/GL3x.xml create mode 100644 mesalib/src/mapi/glapi/gen/NV_primitive_restart.xml create mode 100644 mesalib/src/mapi/glapi/gen/next_available_offset.sh (limited to 'mesalib/src/mapi/glapi/gen') diff --git a/mesalib/src/mapi/glapi/gen/ARB_draw_instanced.xml b/mesalib/src/mapi/glapi/gen/ARB_draw_instanced.xml index 5741a588c..016e64799 100644 --- a/mesalib/src/mapi/glapi/gen/ARB_draw_instanced.xml +++ b/mesalib/src/mapi/glapi/gen/ARB_draw_instanced.xml @@ -1,69 +1,49 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/mesalib/src/mapi/glapi/gen/EXT_gpu_shader4.xml b/mesalib/src/mapi/glapi/gen/EXT_gpu_shader4.xml new file mode 100644 index 000000000..7c25143cf --- /dev/null +++ b/mesalib/src/mapi/glapi/gen/EXT_gpu_shader4.xml @@ -0,0 +1,244 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/mesalib/src/mapi/glapi/gen/EXT_separate_shader_objects.xml b/mesalib/src/mapi/glapi/gen/EXT_separate_shader_objects.xml new file mode 100644 index 000000000..f338aa3b6 --- /dev/null +++ b/mesalib/src/mapi/glapi/gen/EXT_separate_shader_objects.xml @@ -0,0 +1,26 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/mesalib/src/mapi/glapi/gen/EXT_texture_integer.xml b/mesalib/src/mapi/glapi/gen/EXT_texture_integer.xml new file mode 100644 index 000000000..c33c12d1d --- /dev/null +++ b/mesalib/src/mapi/glapi/gen/EXT_texture_integer.xml @@ -0,0 +1,98 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/mesalib/src/mapi/glapi/gen/EXT_transform_feedback.xml b/mesalib/src/mapi/glapi/gen/EXT_transform_feedback.xml index 06deafce4..bf9887a71 100644 --- a/mesalib/src/mapi/glapi/gen/EXT_transform_feedback.xml +++ b/mesalib/src/mapi/glapi/gen/EXT_transform_feedback.xml @@ -1,163 +1,118 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/mesalib/src/mapi/glapi/gen/GL3.xml b/mesalib/src/mapi/glapi/gen/GL3.xml deleted file mode 100644 index 0d8d935f0..000000000 --- a/mesalib/src/mapi/glapi/gen/GL3.xml +++ /dev/null @@ -1,581 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/mesalib/src/mapi/glapi/gen/GL3x.xml b/mesalib/src/mapi/glapi/gen/GL3x.xml new file mode 100644 index 000000000..da6af5c8b --- /dev/null +++ b/mesalib/src/mapi/glapi/gen/GL3x.xml @@ -0,0 +1,589 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/mesalib/src/mapi/glapi/gen/Makefile b/mesalib/src/mapi/glapi/gen/Makefile index 41640b3b0..4acc9827b 100644 --- a/mesalib/src/mapi/glapi/gen/Makefile +++ b/mesalib/src/mapi/glapi/gen/Makefile @@ -1,208 +1,210 @@ -# This file isn't used during a normal compilation since we don't want to -# require Python in order to compile Mesa. -# Instead, when the Mesa developers update/change the API interface it's -# up to him/her to re-run this makefile and check in the newly generated files. - - -TOP = ../../../.. -include $(TOP)/configs/current - -MESA_DIR = $(TOP)/src/mesa -MESA_GLAPI_DIR = $(TOP)/src/mapi/glapi -MESA_GLX_DIR = $(TOP)/src/glx - -MESA_GLAPI_OUTPUTS = \ - $(MESA_GLAPI_DIR)/glprocs.h \ - $(MESA_GLAPI_DIR)/glapitemp.h \ - $(MESA_GLAPI_DIR)/glapioffsets.h \ - $(MESA_GLAPI_DIR)/glapitable.h \ - $(MESA_GLAPI_DIR)/glapidispatch.h - -MESA_GLAPI_ASM_OUTPUTS = \ - $(MESA_GLAPI_DIR)/glapi_x86.S \ - $(MESA_GLAPI_DIR)/glapi_x86-64.S \ - $(MESA_GLAPI_DIR)/glapi_sparc.S - -MESA_OUTPUTS = \ - $(MESA_GLAPI_OUTPUTS) \ - $(MESA_GLAPI_ASM_OUTPUTS) \ - $(MESA_DIR)/main/enums.c \ - $(MESA_DIR)/main/remap_helper.h \ - $(MESA_GLX_DIR)/indirect.c \ - $(MESA_GLX_DIR)/indirect.h \ - $(MESA_GLX_DIR)/indirect_init.c \ - $(MESA_GLX_DIR)/indirect_size.h \ - $(MESA_GLX_DIR)/indirect_size.c - -###################################################################### - -XORG_GLX_DIR = $(XORG_BASE)/glx -XORG_GLAPI_DIR = $(XORG_BASE)/glx - -XORG_GLAPI_FILES = \ - $(XORG_GLAPI_DIR)/glapi.h \ - $(XORG_GLAPI_DIR)/glapi.c \ - $(XORG_GLAPI_DIR)/glapi_getproc.c \ - $(XORG_GLAPI_DIR)/glapi_nop.c \ - $(XORG_GLAPI_DIR)/glthread.c \ - $(XORG_GLAPI_DIR)/glthread.h - -XORG_GLAPI_OUTPUTS = \ - $(XORG_GLAPI_DIR)/glprocs.h \ - $(XORG_GLAPI_DIR)/glapitemp.h \ - $(XORG_GLAPI_DIR)/glapioffsets.h \ - $(XORG_GLAPI_DIR)/glapitable.h \ - $(XORG_GLAPI_DIR)/glapidispatch.h - -XORG_OUTPUTS = \ - $(XORG_GLAPI_FILES) \ - $(XORG_GLAPI_OUTPUTS) \ - $(XORG_GLX_DIR)/indirect_dispatch.c \ - $(XORG_GLX_DIR)/indirect_dispatch_swap.c \ - $(XORG_GLX_DIR)/indirect_dispatch.h \ - $(XORG_GLX_DIR)/indirect_reqsize.c \ - $(XORG_GLX_DIR)/indirect_reqsize.h \ - $(XORG_GLX_DIR)/indirect_size.h \ - $(XORG_GLX_DIR)/indirect_size_get.c \ - $(XORG_GLX_DIR)/indirect_size_get.h \ - $(XORG_GLX_DIR)/indirect_table.c - -###################################################################### - -API_XML = \ - gl_API.xml \ - ARB_copy_buffer.xml \ - ARB_depth_clamp.xml \ - ARB_draw_elements_base_vertex.xml \ - ARB_draw_instanced.xml \ - ARB_framebuffer_object.xml \ - ARB_geometry_shader4.xml \ - ARB_map_buffer_range.xml \ - ARB_seamless_cube_map.xml \ - ARB_sync.xml \ - ARB_vertex_array_object.xml \ - APPLE_object_purgeable.xml \ - APPLE_vertex_array_object.xml \ - EXT_draw_buffers2.xml \ - EXT_framebuffer_object.xml \ - EXT_packed_depth_stencil.xml \ - EXT_provoking_vertex.xml \ - EXT_texture_array.xml \ - EXT_transform_feedback.xml \ - NV_conditional_render.xml \ - OES_EGL_image.xml - -COMMON = $(API_XML) gl_XML.py glX_XML.py license.py typeexpr.py - -COMMON_GLX = $(COMMON) glX_API.xml glX_XML.py glX_proto_common.py - -###################################################################### - -all: mesa xorg - -mesa: $(MESA_OUTPUTS) - -xorg: check-xorg-source $(XORG_OUTPUTS) - -check-xorg-source: - @if ! test -d $(XORG_GLX_DIR); then \ - echo "ERROR: Must specify path to xserver/GL/ checkout; set XORG_BASE env var."; \ - exit 1; \ - fi - -clean: - -rm -f *~ *.pyo - -rm -f $(MESA_OUTPUTS) - -###################################################################### - -$(XORG_GLAPI_DIR)/%.c: $(MESA_GLAPI_DIR)/%.c - cp $< $@ - -$(XORG_GLAPI_DIR)/%.h: $(MESA_GLAPI_DIR)/%.h - cp $< $@ - -###################################################################### - -$(MESA_GLAPI_DIR)/glprocs.h: gl_procs.py $(COMMON) - $(PYTHON2) $(PYTHON_FLAGS) $< > $@ - -$(MESA_GLAPI_DIR)/glapitemp.h: gl_apitemp.py $(COMMON) - $(PYTHON2) $(PYTHON_FLAGS) $< > $@ - -$(MESA_GLAPI_DIR)/glapioffsets.h: gl_offsets.py $(COMMON) - $(PYTHON2) $(PYTHON_FLAGS) $< > $@ - -$(MESA_GLAPI_DIR)/glapitable.h: gl_table.py $(COMMON) - $(PYTHON2) $(PYTHON_FLAGS) $< > $@ - -$(MESA_GLAPI_DIR)/glapidispatch.h: gl_table.py $(COMMON) - $(PYTHON2) $(PYTHON_FLAGS) $< -m remap_table > $@ - -###################################################################### - -$(MESA_GLAPI_DIR)/glapi_x86.S: gl_x86_asm.py $(COMMON) - $(PYTHON2) $(PYTHON_FLAGS) $< > $@ - -$(MESA_GLAPI_DIR)/glapi_x86-64.S: gl_x86-64_asm.py $(COMMON) - $(PYTHON2) $(PYTHON_FLAGS) $< > $@ - -$(MESA_GLAPI_DIR)/glapi_sparc.S: gl_SPARC_asm.py $(COMMON) - $(PYTHON2) $(PYTHON_FLAGS) $< > $@ - -###################################################################### - -$(MESA_DIR)/main/enums.c: gl_enums.py $(COMMON) $(ES_API) - $(PYTHON2) $(PYTHON_FLAGS) $< -f gl_API.xml \ - -f $(MESA_GLAPI_DIR)/gen-es/es1_API.xml \ - -f $(MESA_GLAPI_DIR)/gen-es/es2_API.xml > $@ - -$(MESA_DIR)/main/remap_helper.h: remap_helper.py $(COMMON) - $(PYTHON2) $(PYTHON_FLAGS) $< > $@ - -###################################################################### - -$(MESA_GLX_DIR)/indirect.c: glX_proto_send.py $(COMMON_GLX) - $(PYTHON2) $(PYTHON_FLAGS) $< -m proto | $(INDENT) $(INDENT_FLAGS) > $@ - -$(MESA_GLX_DIR)/indirect.h: glX_proto_send.py $(COMMON_GLX) - $(PYTHON2) $(PYTHON_FLAGS) $< -m init_h > $@ - -$(MESA_GLX_DIR)/indirect_init.c: glX_proto_send.py $(COMMON_GLX) - $(PYTHON2) $(PYTHON_FLAGS) $< -m init_c > $@ - -$(MESA_GLX_DIR)/indirect_size.h $(XORG_GLX_DIR)/indirect_size.h: glX_proto_size.py $(COMMON_GLX) - $(PYTHON2) $(PYTHON_FLAGS) $< -m size_h --only-set -h _INDIRECT_SIZE_H_ \ - | $(INDENT) $(INDENT_FLAGS) > $@ - -$(MESA_GLX_DIR)/indirect_size.c: glX_proto_size.py $(COMMON_GLX) - $(PYTHON2) $(PYTHON_FLAGS) $< -m size_c --only-set \ - | $(INDENT) $(INDENT_FLAGS) > $@ - -###################################################################### - -$(XORG_GLX_DIR)/indirect_dispatch.c: glX_proto_recv.py $(COMMON_GLX) - $(PYTHON2) $(PYTHON_FLAGS) $< -m dispatch_c > $@ - -$(XORG_GLX_DIR)/indirect_dispatch_swap.c: glX_proto_recv.py $(COMMON_GLX) - $(PYTHON2) $(PYTHON_FLAGS) $< -m dispatch_c -s > $@ - -$(XORG_GLX_DIR)/indirect_dispatch.h: glX_proto_recv.py gl_and_glX_API.xml $(COMMON_GLX) - $(PYTHON2) $(PYTHON_FLAGS) $< -m dispatch_h -f gl_and_glX_API.xml -s > $@ - -$(XORG_GLX_DIR)/indirect_size_get.h: glX_proto_size.py $(COMMON_GLX) - $(PYTHON2) $(PYTHON_FLAGS) $< -m size_h --only-get -h '_INDIRECT_SIZE_GET_H_' \ - | $(INDENT) $(INDENT_FLAGS) > $@ - -$(XORG_GLX_DIR)/indirect_size_get.c: glX_proto_size.py $(COMMON_GLX) - $(PYTHON2) $(PYTHON_FLAGS) $< -m size_c | $(INDENT) $(INDENT_FLAGS) > $@ - -$(XORG_GLX_DIR)/indirect_reqsize.h: glX_proto_size.py $(COMMON_GLX) - $(PYTHON2) $(PYTHON_FLAGS) $< -m reqsize_h --only-get -h '_INDIRECT_SIZE_GET_H_' \ - | $(INDENT) $(INDENT_FLAGS) -l200 > $@ - -$(XORG_GLX_DIR)/indirect_reqsize.c: glX_proto_size.py $(COMMON_GLX) - $(PYTHON2) $(PYTHON_FLAGS) $< -m reqsize_c | $(INDENT) $(INDENT_FLAGS) > $@ - -$(XORG_GLX_DIR)/indirect_table.c: glX_server_table.py gl_and_glX_API.xml $(COMMON_GLX) - $(PYTHON2) $(PYTHON_FLAGS) $< -f gl_and_glX_API.xml > $@ +# This file isn't used during a normal compilation since we don't want to +# require Python in order to compile Mesa. +# Instead, when the Mesa developers update/change the API interface it's +# up to him/her to re-run this makefile and check in the newly generated files. + + +TOP = ../../../.. +include $(TOP)/configs/current + +MESA_DIR = $(TOP)/src/mesa +MESA_GLAPI_DIR = $(TOP)/src/mapi/glapi +MESA_GLX_DIR = $(TOP)/src/glx + +MESA_GLAPI_OUTPUTS = \ + $(MESA_GLAPI_DIR)/glprocs.h \ + $(MESA_GLAPI_DIR)/glapitemp.h \ + $(MESA_GLAPI_DIR)/glapitable.h + +MESA_GLAPI_ASM_OUTPUTS = \ + $(MESA_GLAPI_DIR)/glapi_x86.S \ + $(MESA_GLAPI_DIR)/glapi_x86-64.S \ + $(MESA_GLAPI_DIR)/glapi_sparc.S + +MESA_OUTPUTS = \ + $(MESA_GLAPI_OUTPUTS) \ + $(MESA_GLAPI_ASM_OUTPUTS) \ + $(MESA_DIR)/main/enums.c \ + $(MESA_DIR)/main/glapidispatch.h \ + $(MESA_DIR)/main/remap_helper.h \ + $(MESA_GLX_DIR)/indirect.c \ + $(MESA_GLX_DIR)/indirect.h \ + $(MESA_GLX_DIR)/indirect_init.c \ + $(MESA_GLX_DIR)/indirect_size.h \ + $(MESA_GLX_DIR)/indirect_size.c + +###################################################################### + +XORG_GLX_DIR = $(XORG_BASE)/glx +XORG_GLAPI_DIR = $(XORG_BASE)/glx + +XORG_GLAPI_FILES = \ + $(XORG_GLAPI_DIR)/glapi.h \ + $(XORG_GLAPI_DIR)/glapi.c \ + $(XORG_GLAPI_DIR)/glapi_getproc.c \ + $(XORG_GLAPI_DIR)/glapi_nop.c \ + $(XORG_GLAPI_DIR)/glthread.c \ + $(XORG_GLAPI_DIR)/glthread.h + +XORG_GLAPI_OUTPUTS = \ + $(XORG_GLAPI_DIR)/glprocs.h \ + $(XORG_GLAPI_DIR)/glapitemp.h \ + $(XORG_GLAPI_DIR)/glapioffsets.h \ + $(XORG_GLAPI_DIR)/glapitable.h \ + $(XORG_GLAPI_DIR)/glapidispatch.h + +XORG_OUTPUTS = \ + $(XORG_GLAPI_FILES) \ + $(XORG_GLAPI_OUTPUTS) \ + $(XORG_GLX_DIR)/indirect_dispatch.c \ + $(XORG_GLX_DIR)/indirect_dispatch_swap.c \ + $(XORG_GLX_DIR)/indirect_dispatch.h \ + $(XORG_GLX_DIR)/indirect_reqsize.c \ + $(XORG_GLX_DIR)/indirect_reqsize.h \ + $(XORG_GLX_DIR)/indirect_size.h \ + $(XORG_GLX_DIR)/indirect_size_get.c \ + $(XORG_GLX_DIR)/indirect_size_get.h \ + $(XORG_GLX_DIR)/indirect_table.c + +###################################################################### + +API_XML = \ + gl_API.xml \ + ARB_copy_buffer.xml \ + ARB_depth_clamp.xml \ + ARB_draw_elements_base_vertex.xml \ + ARB_draw_instanced.xml \ + ARB_framebuffer_object.xml \ + ARB_geometry_shader4.xml \ + ARB_map_buffer_range.xml \ + ARB_seamless_cube_map.xml \ + ARB_sync.xml \ + ARB_vertex_array_object.xml \ + APPLE_object_purgeable.xml \ + APPLE_vertex_array_object.xml \ + EXT_draw_buffers2.xml \ + EXT_framebuffer_object.xml \ + EXT_gpu_shader4.xml \ + EXT_packed_depth_stencil.xml \ + EXT_provoking_vertex.xml \ + EXT_separate_shader_objects.xml \ + EXT_texture_array.xml \ + EXT_texture_integer.xml \ + EXT_transform_feedback.xml \ + NV_conditional_render.xml \ + NV_primitive_restart.xml \ + OES_EGL_image.xml \ + GL3x.xml + + +COMMON = $(API_XML) gl_XML.py glX_XML.py license.py typeexpr.py + +COMMON_GLX = $(COMMON) glX_API.xml glX_XML.py glX_proto_common.py + +###################################################################### + +all: mesa xorg + +mesa: $(MESA_OUTPUTS) + +xorg: check-xorg-source $(XORG_OUTPUTS) + +check-xorg-source: + @if ! test -d $(XORG_GLX_DIR); then \ + echo "ERROR: Must specify path to xserver/GL/ checkout; set XORG_BASE env var."; \ + exit 1; \ + fi + +clean: + -rm -f *~ *.pyo + -rm -f $(MESA_OUTPUTS) + +###################################################################### + +$(XORG_GLAPI_DIR)/%.c: $(MESA_GLAPI_DIR)/%.c + cp $< $@ + +$(XORG_GLAPI_DIR)/%.h: $(MESA_GLAPI_DIR)/%.h + cp $< $@ + +###################################################################### + +$(MESA_GLAPI_DIR)/glprocs.h: gl_procs.py $(COMMON) + $(PYTHON2) $(PYTHON_FLAGS) $< > $@ + +$(MESA_GLAPI_DIR)/glapitemp.h: gl_apitemp.py $(COMMON) + $(PYTHON2) $(PYTHON_FLAGS) $< > $@ + +$(MESA_GLAPI_DIR)/glapitable.h: gl_table.py $(COMMON) + $(PYTHON2) $(PYTHON_FLAGS) $< > $@ + +###################################################################### + +$(MESA_GLAPI_DIR)/glapi_x86.S: gl_x86_asm.py $(COMMON) + $(PYTHON2) $(PYTHON_FLAGS) $< > $@ + +$(MESA_GLAPI_DIR)/glapi_x86-64.S: gl_x86-64_asm.py $(COMMON) + $(PYTHON2) $(PYTHON_FLAGS) $< > $@ + +$(MESA_GLAPI_DIR)/glapi_sparc.S: gl_SPARC_asm.py $(COMMON) + $(PYTHON2) $(PYTHON_FLAGS) $< > $@ + +###################################################################### + +$(MESA_DIR)/main/enums.c: gl_enums.py $(COMMON) $(ES_API) + $(PYTHON2) $(PYTHON_FLAGS) $< -f gl_API.xml \ + -f $(MESA_GLAPI_DIR)/gen-es/es1_API.xml \ + -f $(MESA_GLAPI_DIR)/gen-es/es2_API.xml > $@ + +$(MESA_DIR)/main/glapidispatch.h: gl_table.py $(COMMON) + $(PYTHON2) $(PYTHON_FLAGS) $< -m remap_table > $@ + +$(MESA_DIR)/main/remap_helper.h: remap_helper.py $(COMMON) + $(PYTHON2) $(PYTHON_FLAGS) $< > $@ + +###################################################################### + +$(MESA_GLX_DIR)/indirect.c: glX_proto_send.py $(COMMON_GLX) + $(PYTHON2) $(PYTHON_FLAGS) $< -m proto | $(INDENT) $(INDENT_FLAGS) > $@ + +$(MESA_GLX_DIR)/indirect.h: glX_proto_send.py $(COMMON_GLX) + $(PYTHON2) $(PYTHON_FLAGS) $< -m init_h > $@ + +$(MESA_GLX_DIR)/indirect_init.c: glX_proto_send.py $(COMMON_GLX) + $(PYTHON2) $(PYTHON_FLAGS) $< -m init_c > $@ + +$(MESA_GLX_DIR)/indirect_size.h $(XORG_GLX_DIR)/indirect_size.h: glX_proto_size.py $(COMMON_GLX) + $(PYTHON2) $(PYTHON_FLAGS) $< -m size_h --only-set -h _INDIRECT_SIZE_H_ \ + | $(INDENT) $(INDENT_FLAGS) > $@ + +$(MESA_GLX_DIR)/indirect_size.c: glX_proto_size.py $(COMMON_GLX) + $(PYTHON2) $(PYTHON_FLAGS) $< -m size_c --only-set \ + | $(INDENT) $(INDENT_FLAGS) > $@ + +###################################################################### + +$(XORG_GLX_DIR)/indirect_dispatch.c: glX_proto_recv.py $(COMMON_GLX) + $(PYTHON2) $(PYTHON_FLAGS) $< -m dispatch_c > $@ + +$(XORG_GLX_DIR)/indirect_dispatch_swap.c: glX_proto_recv.py $(COMMON_GLX) + $(PYTHON2) $(PYTHON_FLAGS) $< -m dispatch_c -s > $@ + +$(XORG_GLX_DIR)/indirect_dispatch.h: glX_proto_recv.py gl_and_glX_API.xml $(COMMON_GLX) + $(PYTHON2) $(PYTHON_FLAGS) $< -m dispatch_h -f gl_and_glX_API.xml -s > $@ + +$(XORG_GLX_DIR)/indirect_size_get.h: glX_proto_size.py $(COMMON_GLX) + $(PYTHON2) $(PYTHON_FLAGS) $< -m size_h --only-get -h '_INDIRECT_SIZE_GET_H_' \ + | $(INDENT) $(INDENT_FLAGS) > $@ + +$(XORG_GLX_DIR)/indirect_size_get.c: glX_proto_size.py $(COMMON_GLX) + $(PYTHON2) $(PYTHON_FLAGS) $< -m size_c | $(INDENT) $(INDENT_FLAGS) > $@ + +$(XORG_GLX_DIR)/indirect_reqsize.h: glX_proto_size.py $(COMMON_GLX) + $(PYTHON2) $(PYTHON_FLAGS) $< -m reqsize_h --only-get -h '_INDIRECT_SIZE_GET_H_' \ + | $(INDENT) $(INDENT_FLAGS) -l200 > $@ + +$(XORG_GLX_DIR)/indirect_reqsize.c: glX_proto_size.py $(COMMON_GLX) + $(PYTHON2) $(PYTHON_FLAGS) $< -m reqsize_c | $(INDENT) $(INDENT_FLAGS) > $@ + +$(XORG_GLX_DIR)/indirect_table.c: glX_server_table.py gl_and_glX_API.xml $(COMMON_GLX) + $(PYTHON2) $(PYTHON_FLAGS) $< -f gl_and_glX_API.xml > $@ diff --git a/mesalib/src/mapi/glapi/gen/NV_primitive_restart.xml b/mesalib/src/mapi/glapi/gen/NV_primitive_restart.xml new file mode 100644 index 000000000..0b5588fd4 --- /dev/null +++ b/mesalib/src/mapi/glapi/gen/NV_primitive_restart.xml @@ -0,0 +1,23 @@ + + + + + + + + + + + + + + + + + + + + + + + diff --git a/mesalib/src/mapi/glapi/gen/glX_proto_send.py b/mesalib/src/mapi/glapi/gen/glX_proto_send.py index bd41c9e66..9c4f45481 100644 --- a/mesalib/src/mapi/glapi/gen/glX_proto_send.py +++ b/mesalib/src/mapi/glapi/gen/glX_proto_send.py @@ -1,1042 +1,1044 @@ -#!/usr/bin/env python - -# (C) Copyright IBM Corporation 2004, 2005 -# All Rights Reserved. -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# on the rights to use, copy, modify, merge, publish, distribute, sub -# license, and/or sell copies of the Software, and to permit persons to whom -# the Software is furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice (including the next -# paragraph) shall be included in all copies or substantial portions of the -# Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL -# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -# IN THE SOFTWARE. -# -# Authors: -# Ian Romanick -# Jeremy Kolb - -import gl_XML, glX_XML, glX_proto_common, license -import sys, getopt, copy, string - -def convertStringForXCB(str): - tmp = "" - special = [ "ARB" ] - i = 0 - while i < len(str): - if str[i:i+3] in special: - tmp = '%s_%s' % (tmp, string.lower(str[i:i+3])) - i = i + 2; - elif str[i].isupper(): - tmp = '%s_%s' % (tmp, string.lower(str[i])) - else: - tmp = '%s%s' % (tmp, str[i]) - i += 1 - return tmp - -def hash_pixel_function(func): - """Generate a 'unique' key for a pixel function. The key is based on - the parameters written in the command packet. This includes any - padding that might be added for the original function and the 'NULL - image' flag.""" - - - h = "" - hash_pre = "" - hash_suf = "" - for param in func.parameterIterateGlxSend(): - if param.is_image(): - [dim, junk, junk, junk, junk] = param.get_dimensions() - - d = (dim + 1) & ~1 - hash_pre = "%uD%uD_" % (d - 1, d) - - if param.img_null_flag: - hash_suf = "_NF" - - h += "%u" % (param.size()) - - if func.pad_after(param): - h += "4" - - - n = func.name.replace("%uD" % (dim), "") - n = "__glx_%s_%uD%uD" % (n, d - 1, d) - - h = hash_pre + h + hash_suf - return [h, n] - - -class glx_pixel_function_stub(glX_XML.glx_function): - """Dummy class used to generate pixel "utility" functions that are - shared by multiple dimension image functions. For example, these - objects are used to generate shared functions used to send GLX - protocol for TexImage1D and TexImage2D, TexSubImage1D and - TexSubImage2D, etc.""" - - def __init__(self, func, name): - # The parameters to the utility function are the same as the - # parameters to the real function except for the added "pad" - # parameters. - - self.name = name - self.images = [] - self.parameters = [] - self.parameters_by_name = {} - for _p in func.parameterIterator(): - p = copy.copy(_p) - self.parameters.append(p) - self.parameters_by_name[ p.name ] = p - - - if p.is_image(): - self.images.append(p) - p.height = "height" - - if p.img_yoff == None: - p.img_yoff = "yoffset" - - if p.depth: - if p.extent == None: - p.extent = "extent" - - if p.img_woff == None: - p.img_woff = "woffset" - - - pad_name = func.pad_after(p) - if pad_name: - pad = copy.copy(p) - pad.name = pad_name - self.parameters.append(pad) - self.parameters_by_name[ pad.name ] = pad - - - self.return_type = func.return_type - - self.glx_rop = ~0 - self.glx_sop = 0 - self.glx_vendorpriv = 0 - - self.glx_doubles_in_order = func.glx_doubles_in_order - - self.vectorequiv = None - self.output = None - self.can_be_large = func.can_be_large - self.reply_always_array = func.reply_always_array - self.dimensions_in_reply = func.dimensions_in_reply - self.img_reset = None - - self.server_handcode = 0 - self.client_handcode = 0 - self.ignore = 0 - - self.count_parameter_list = func.count_parameter_list - self.counter_list = func.counter_list - self.offsets_calculated = 0 - return - - -class PrintGlxProtoStubs(glX_proto_common.glx_print_proto): - def __init__(self): - glX_proto_common.glx_print_proto.__init__(self) - self.name = "glX_proto_send.py (from Mesa)" - self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2004, 2005", "IBM") - - - self.last_category = "" - self.generic_sizes = [3, 4, 6, 8, 12, 16, 24, 32] - self.pixel_stubs = {} - self.debug = 0 - return - - def printRealHeader(self): - print '' - print '#include ' - print '#include "indirect.h"' - print '#include "glxclient.h"' - print '#include "indirect_size.h"' - print '#include "glapidispatch.h"' - print '#include "glapi.h"' - print '#include "glthread.h"' - print '#include ' - print '#ifdef USE_XCB' - print '#include ' - print '#include ' - print '#include ' - print '#endif /* USE_XCB */' - - print '' - print '#define __GLX_PAD(n) (((n) + 3) & ~3)' - print '' - self.printFastcall() - self.printNoinline() - print '' - print '#ifndef __GNUC__' - print '# define __builtin_expect(x, y) x' - print '#endif' - print '' - print '/* If the size and opcode values are known at compile-time, this will, on' - print ' * x86 at least, emit them with a single instruction.' - print ' */' - print '#define emit_header(dest, op, size) \\' - print ' do { union { short s[2]; int i; } temp; \\' - print ' temp.s[0] = (size); temp.s[1] = (op); \\' - print ' *((int *)(dest)) = temp.i; } while(0)' - print '' - print """NOINLINE CARD32 -__glXReadReply( Display *dpy, size_t size, void * dest, GLboolean reply_is_always_array ) -{ - xGLXSingleReply reply; - - (void) _XReply(dpy, (xReply *) & reply, 0, False); - if (size != 0) { - if ((reply.length > 0) || reply_is_always_array) { - const GLint bytes = (reply_is_always_array) - ? (4 * reply.length) : (reply.size * size); - const GLint extra = 4 - (bytes & 3); - - _XRead(dpy, dest, bytes); - if ( extra < 4 ) { - _XEatData(dpy, extra); - } - } - else { - (void) memcpy( dest, &(reply.pad3), size); - } - } - - return reply.retval; -} - -NOINLINE void -__glXReadPixelReply( Display *dpy, struct glx_context * gc, unsigned max_dim, - GLint width, GLint height, GLint depth, GLenum format, GLenum type, - void * dest, GLboolean dimensions_in_reply ) -{ - xGLXSingleReply reply; - GLint size; - - (void) _XReply(dpy, (xReply *) & reply, 0, False); - - if ( dimensions_in_reply ) { - width = reply.pad3; - height = reply.pad4; - depth = reply.pad5; - - if ((height == 0) || (max_dim < 2)) { height = 1; } - if ((depth == 0) || (max_dim < 3)) { depth = 1; } - } - - size = reply.length * 4; - if (size != 0) { - void * buf = Xmalloc( size ); - - if ( buf == NULL ) { - _XEatData(dpy, size); - __glXSetError(gc, GL_OUT_OF_MEMORY); - } - else { - const GLint extra = 4 - (size & 3); - - _XRead(dpy, buf, size); - if ( extra < 4 ) { - _XEatData(dpy, extra); - } - - __glEmptyImage(gc, 3, width, height, depth, format, type, - buf, dest); - Xfree(buf); - } - } -} - -#define X_GLXSingle 0 - -NOINLINE FASTCALL GLubyte * -__glXSetupSingleRequest( struct glx_context * gc, GLint sop, GLint cmdlen ) -{ - xGLXSingleReq * req; - Display * const dpy = gc->currentDpy; - - (void) __glXFlushRenderBuffer(gc, gc->pc); - LockDisplay(dpy); - GetReqExtra(GLXSingle, cmdlen, req); - req->reqType = gc->majorOpcode; - req->contextTag = gc->currentContextTag; - req->glxCode = sop; - return (GLubyte *)(req) + sz_xGLXSingleReq; -} - -NOINLINE FASTCALL GLubyte * -__glXSetupVendorRequest( struct glx_context * gc, GLint code, GLint vop, GLint cmdlen ) -{ - xGLXVendorPrivateReq * req; - Display * const dpy = gc->currentDpy; - - (void) __glXFlushRenderBuffer(gc, gc->pc); - LockDisplay(dpy); - GetReqExtra(GLXVendorPrivate, cmdlen, req); - req->reqType = gc->majorOpcode; - req->glxCode = code; - req->vendorCode = vop; - req->contextTag = gc->currentContextTag; - return (GLubyte *)(req) + sz_xGLXVendorPrivateReq; -} - -const GLuint __glXDefaultPixelStore[9] = { 0, 0, 0, 0, 0, 0, 0, 0, 1 }; - -#define zero (__glXDefaultPixelStore+0) -#define one (__glXDefaultPixelStore+8) -#define default_pixel_store_1D (__glXDefaultPixelStore+4) -#define default_pixel_store_1D_size 20 -#define default_pixel_store_2D (__glXDefaultPixelStore+4) -#define default_pixel_store_2D_size 20 -#define default_pixel_store_3D (__glXDefaultPixelStore+0) -#define default_pixel_store_3D_size 36 -#define default_pixel_store_4D (__glXDefaultPixelStore+0) -#define default_pixel_store_4D_size 36 -""" - - for size in self.generic_sizes: - self.print_generic_function(size) - return - - - def printBody(self, api): - - self.pixel_stubs = {} - generated_stubs = [] - - for func in api.functionIterateGlx(): - if func.client_handcode: continue - - # If the function is a pixel function with a certain - # GLX protocol signature, create a fake stub function - # for it. For example, create a single stub function - # that is used to implement both glTexImage1D and - # glTexImage2D. - - if func.glx_rop != 0: - do_it = 0 - for image in func.get_images(): - if image.img_pad_dimensions: - do_it = 1 - break - - - if do_it: - [h, n] = hash_pixel_function(func) - - - self.pixel_stubs[ func.name ] = n - if h not in generated_stubs: - generated_stubs.append(h) - - fake_func = glx_pixel_function_stub( func, n ) - self.printFunction(fake_func, fake_func.name) - - - self.printFunction(func, func.name) - if func.glx_sop and func.glx_vendorpriv: - self.printFunction(func, func.glx_vendorpriv_names[0]) - - return - - - def printFunction(self, func, name): - footer = '}\n' - if func.glx_rop == ~0: - print 'static %s' % (func.return_type) - print '%s( unsigned opcode, unsigned dim, %s )' % (func.name, func.get_parameter_string()) - print '{' - else: - if func.has_different_protocol(name): - if func.return_type == "void": - ret_string = '' - else: - ret_string = "return " - - func_name = func.static_glx_name(name) - print '#define %s %d' % (func.opcode_vendor_name(name), func.glx_vendorpriv) - print '%s gl%s(%s)' % (func.return_type, func_name, func.get_parameter_string()) - print '{' - print ' struct glx_context * const gc = __glXGetCurrentContext();' - print '' - print '#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)' - print ' if (gc->isDirect) {' - print ' %sCALL_%s(GET_DISPATCH(), (%s));' % (ret_string, func.name, func.get_called_parameter_string()) - print ' } else' - print '#endif' - print ' {' - - footer = '}\n}\n' - else: - print '#define %s %d' % (func.opcode_name(), func.opcode_value()) - - print '%s __indirect_gl%s(%s)' % (func.return_type, name, func.get_parameter_string()) - print '{' - - - if func.glx_rop != 0 or func.vectorequiv != None: - if len(func.images): - self.printPixelFunction(func) - else: - self.printRenderFunction(func) - elif func.glx_sop != 0 or func.glx_vendorpriv != 0: - self.printSingleFunction(func, name) - pass - else: - print "/* Missing GLX protocol for %s. */" % (name) - - print footer - return - - - def print_generic_function(self, n): - size = (n + 3) & ~3 - print """static FASTCALL NOINLINE void -generic_%u_byte( GLint rop, const void * ptr ) -{ - struct glx_context * const gc = __glXGetCurrentContext(); - const GLuint cmdlen = %u; - - emit_header(gc->pc, rop, cmdlen); - (void) memcpy((void *)(gc->pc + 4), ptr, %u); - gc->pc += cmdlen; - if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); } -} -""" % (n, size + 4, size) - return - - - def common_emit_one_arg(self, p, pc, adjust, extra_offset): - if p.is_array(): - src_ptr = p.name - else: - src_ptr = "&" + p.name - - if p.is_padding: - print '(void) memset((void *)(%s + %u), 0, %s);' \ - % (pc, p.offset + adjust, p.size_string() ) - elif not extra_offset: - print '(void) memcpy((void *)(%s + %u), (void *)(%s), %s);' \ - % (pc, p.offset + adjust, src_ptr, p.size_string() ) - else: - print '(void) memcpy((void *)(%s + %u + %s), (void *)(%s), %s);' \ - % (pc, p.offset + adjust, extra_offset, src_ptr, p.size_string() ) - - def common_emit_args(self, f, pc, adjust, skip_vla): - extra_offset = None - - for p in f.parameterIterateGlxSend( not skip_vla ): - if p.name != f.img_reset: - self.common_emit_one_arg(p, pc, adjust, extra_offset) - - if p.is_variable_length(): - temp = p.size_string() - if extra_offset: - extra_offset += " + %s" % (temp) - else: - extra_offset = temp - - return - - - def pixel_emit_args(self, f, pc, large): - """Emit the arguments for a pixel function. This differs from - common_emit_args in that pixel functions may require padding - be inserted (i.e., for the missing width field for - TexImage1D), and they may also require a 'NULL image' flag - be inserted before the image data.""" - - if large: - adjust = 8 - else: - adjust = 4 - - for param in f.parameterIterateGlxSend(): - if not param.is_image(): - self.common_emit_one_arg(param, pc, adjust, None) - - if f.pad_after(param): - print '(void) memcpy((void *)(%s + %u), zero, 4);' % (pc, (param.offset + param.size()) + adjust) - - else: - [dim, width, height, depth, extent] = param.get_dimensions() - if f.glx_rop == ~0: - dim_str = "dim" - else: - dim_str = str(dim) - - if param.is_padding: - print '(void) memset((void *)(%s + %u), 0, %s);' \ - % (pc, (param.offset - 4) + adjust, param.size_string() ) - - if param.img_null_flag: - if large: - print '(void) memcpy((void *)(%s + %u), zero, 4);' % (pc, (param.offset - 4) + adjust) - else: - print '(void) memcpy((void *)(%s + %u), (void *)((%s == NULL) ? one : zero), 4);' % (pc, (param.offset - 4) + adjust, param.name) - - - pixHeaderPtr = "%s + %u" % (pc, adjust) - pcPtr = "%s + %u" % (pc, param.offset + adjust) - - if not large: - if param.img_send_null: - condition = '(compsize > 0) && (%s != NULL)' % (param.name) - else: - condition = 'compsize > 0' - - print 'if (%s) {' % (condition) - print ' (*gc->fillImage)(gc, %s, %s, %s, %s, %s, %s, %s, %s, %s);' % (dim_str, width, height, depth, param.img_format, param.img_type, param.name, pcPtr, pixHeaderPtr) - print '} else {' - print ' (void) memcpy( %s, default_pixel_store_%uD, default_pixel_store_%uD_size );' % (pixHeaderPtr, dim, dim) - print '}' - else: - print '__glXSendLargeImage(gc, compsize, %s, %s, %s, %s, %s, %s, %s, %s, %s);' % (dim_str, width, height, depth, param.img_format, param.img_type, param.name, pcPtr, pixHeaderPtr) - - return - - - def large_emit_begin(self, f, op_name = None): - if not op_name: - op_name = f.opcode_real_name() - - print 'const GLint op = %s;' % (op_name) - print 'const GLuint cmdlenLarge = cmdlen + 4;' - print 'GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);' - print '(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);' - print '(void) memcpy((void *)(pc + 4), (void *)(&op), 4);' - return - - - def common_func_print_just_start(self, f, name): - print ' struct glx_context * const gc = __glXGetCurrentContext();' - - # The only reason that single and vendor private commands need - # a variable called 'dpy' is becuase they use the SyncHandle - # macro. For whatever brain-dead reason, that macro is hard- - # coded to use a variable called 'dpy' instead of taking a - # parameter. - - # FIXME Simplify the logic related to skip_condition and - # FIXME condition_list in this function. Basically, remove - # FIXME skip_condition, and just append the "dpy != NULL" type - # FIXME condition to condition_list from the start. The only - # FIXME reason it's done in this confusing way now is to - # FIXME minimize the diffs in the generated code. - - if not f.glx_rop: - for p in f.parameterIterateOutputs(): - if p.is_image() and (p.img_format != "GL_COLOR_INDEX" or p.img_type != "GL_BITMAP"): - print ' const __GLXattribute * const state = gc->client_state_private;' - break - - print ' Display * const dpy = gc->currentDpy;' - skip_condition = "dpy != NULL" - elif f.can_be_large: - skip_condition = "gc->currentDpy != NULL" - else: - skip_condition = None - - - if f.return_type != 'void': - print ' %s retval = (%s) 0;' % (f.return_type, f.return_type) - - - if name != None and name not in f.glx_vendorpriv_names: - print '#ifndef USE_XCB' - self.emit_packet_size_calculation(f, 0) - if name != None and name not in f.glx_vendorpriv_names: - print '#endif' - - condition_list = [] - for p in f.parameterIterateCounters(): - condition_list.append( "%s >= 0" % (p.name) ) - # 'counter' parameters cannot be negative - print " if (%s < 0) {" % p.name - print " __glXSetError(gc, GL_INVALID_VALUE);" - if f.return_type != 'void': - print " return 0;" - else: - print " return;" - print " }" - - if skip_condition: - condition_list.append( skip_condition ) - - if len( condition_list ) > 0: - if len( condition_list ) > 1: - skip_condition = "(%s)" % (string.join( condition_list, ") && (" )) - else: - skip_condition = "%s" % (condition_list.pop(0)) - - print ' if (__builtin_expect(%s, 1)) {' % (skip_condition) - return 1 - else: - return 0 - - - def printSingleFunction(self, f, name): - self.common_func_print_just_start(f, name) - - if self.debug: - print ' printf( "Enter %%s...\\n", "gl%s" );' % (f.name) - - if name not in f.glx_vendorpriv_names: - - # XCB specific: - print '#ifdef USE_XCB' - if self.debug: - print ' printf("\\tUsing XCB.\\n");' - print ' xcb_connection_t *c = XGetXCBConnection(dpy);' - print ' (void) __glXFlushRenderBuffer(gc, gc->pc);' - xcb_name = 'xcb_glx%s' % convertStringForXCB(name) - - iparams=[] - extra_iparams = [] - output = None - for p in f.parameterIterator(): - if p.is_output: - output = p - - if p.is_image(): - if p.img_format != "GL_COLOR_INDEX" or p.img_type != "GL_BITMAP": - extra_iparams.append("state->storePack.swapEndian") - else: - extra_iparams.append("0") - - # Hardcode this in. lsb_first param (apparently always GL_FALSE) - # also present in GetPolygonStipple, but taken care of above. - if xcb_name == "xcb_glx_read_pixels": - extra_iparams.append("0") - else: - iparams.append(p.name) - - - xcb_request = '%s(%s)' % (xcb_name, ", ".join(["c", "gc->currentContextTag"] + iparams + extra_iparams)) - - if f.needs_reply(): - print ' %s_reply_t *reply = %s_reply(c, %s, NULL);' % (xcb_name, xcb_name, xcb_request) - if output and f.reply_always_array: - print ' (void)memcpy(%s, %s_data(reply), %s_data_length(reply) * sizeof(%s));' % (output.name, xcb_name, xcb_name, output.get_base_type_string()) - - elif output and not f.reply_always_array: - if not output.is_image(): - print ' if (%s_data_length(reply) == 0)' % (xcb_name) - print ' (void)memcpy(%s, &reply->datum, sizeof(reply->datum));' % (output.name) - print ' else' - print ' (void)memcpy(%s, %s_data(reply), %s_data_length(reply) * sizeof(%s));' % (output.name, xcb_name, xcb_name, output.get_base_type_string()) - - - if f.return_type != 'void': - print ' retval = reply->ret_val;' - print ' free(reply);' - else: - print ' ' + xcb_request + ';' - print '#else' - # End of XCB specific. - - - if f.parameters != []: - pc_decl = "GLubyte const * pc =" - else: - pc_decl = "(void)" - - if name in f.glx_vendorpriv_names: - print ' %s __glXSetupVendorRequest(gc, %s, %s, cmdlen);' % (pc_decl, f.opcode_real_name(), f.opcode_vendor_name(name)) - else: - print ' %s __glXSetupSingleRequest(gc, %s, cmdlen);' % (pc_decl, f.opcode_name()) - - self.common_emit_args(f, "pc", 0, 0) - - images = f.get_images() - - for img in images: - if img.is_output: - o = f.command_fixed_length() - 4 - print ' *(int32_t *)(pc + %u) = 0;' % (o) - if img.img_format != "GL_COLOR_INDEX" or img.img_type != "GL_BITMAP": - print ' * (int8_t *)(pc + %u) = state->storePack.swapEndian;' % (o) - - if f.img_reset: - print ' * (int8_t *)(pc + %u) = %s;' % (o + 1, f.img_reset) - - - return_name = '' - if f.needs_reply(): - if f.return_type != 'void': - return_name = " retval" - return_str = " retval = (%s)" % (f.return_type) - else: - return_str = " (void)" - - got_reply = 0 - - for p in f.parameterIterateOutputs(): - if p.is_image(): - [dim, w, h, d, junk] = p.get_dimensions() - if f.dimensions_in_reply: - print " __glXReadPixelReply(dpy, gc, %u, 0, 0, 0, %s, %s, %s, GL_TRUE);" % (dim, p.img_format, p.img_type, p.name) - else: - print " __glXReadPixelReply(dpy, gc, %u, %s, %s, %s, %s, %s, %s, GL_FALSE);" % (dim, w, h, d, p.img_format, p.img_type, p.name) - - got_reply = 1 - else: - if f.reply_always_array: - aa = "GL_TRUE" - else: - aa = "GL_FALSE" - - # gl_parameter.size() returns the size - # of the entire data item. If the - # item is a fixed-size array, this is - # the size of the whole array. This - # is not what __glXReadReply wants. It - # wants the size of a single data - # element in the reply packet. - # Dividing by the array size (1 for - # non-arrays) gives us this. - - s = p.size() / p.get_element_count() - print " %s __glXReadReply(dpy, %s, %s, %s);" % (return_str, s, p.name, aa) - got_reply = 1 - - - # If a reply wasn't read to fill an output parameter, - # read a NULL reply to get the return value. - - if not got_reply: - print " %s __glXReadReply(dpy, 0, NULL, GL_FALSE);" % (return_str) - - - elif self.debug: - # Only emit the extra glFinish call for functions - # that don't already require a reply from the server. - print ' __indirect_glFinish();' - - if self.debug: - print ' printf( "Exit %%s.\\n", "gl%s" );' % (name) - - - print ' UnlockDisplay(dpy); SyncHandle();' - - if name not in f.glx_vendorpriv_names: - print '#endif /* USE_XCB */' - - print ' }' - print ' return%s;' % (return_name) - return - - - def printPixelFunction(self, f): - if self.pixel_stubs.has_key( f.name ): - # Normally gl_function::get_parameter_string could be - # used. However, this call needs to have the missing - # dimensions (e.g., a fake height value for - # glTexImage1D) added in. - - p_string = "" - for param in f.parameterIterateGlxSend(): - if param.is_padding: - continue - - p_string += ", " + param.name - - if param.is_image(): - [dim, junk, junk, junk, junk] = param.get_dimensions() - - if f.pad_after(param): - p_string += ", 1" - - print ' %s(%s, %u%s );' % (self.pixel_stubs[f.name] , f.opcode_name(), dim, p_string) - return - - - if self.common_func_print_just_start(f, None): - trailer = " }" - else: - trailer = None - - - if f.can_be_large: - print 'if (cmdlen <= gc->maxSmallRenderCommandSize) {' - print ' if ( (gc->pc + cmdlen) > gc->bufEnd ) {' - print ' (void) __glXFlushRenderBuffer(gc, gc->pc);' - print ' }' - - if f.glx_rop == ~0: - opcode = "opcode" - else: - opcode = f.opcode_real_name() - - print 'emit_header(gc->pc, %s, cmdlen);' % (opcode) - - self.pixel_emit_args( f, "gc->pc", 0 ) - print 'gc->pc += cmdlen;' - print 'if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }' - - if f.can_be_large: - print '}' - print 'else {' - - self.large_emit_begin(f, opcode) - self.pixel_emit_args(f, "pc", 1) - - print '}' - - if trailer: print trailer - return - - - def printRenderFunction(self, f): - # There is a class of GL functions that take a single pointer - # as a parameter. This pointer points to a fixed-size chunk - # of data, and the protocol for this functions is very - # regular. Since they are so regular and there are so many - # of them, special case them with generic functions. On - # x86, this saves about 26KB in the libGL.so binary. - - if f.variable_length_parameter() == None and len(f.parameters) == 1: - p = f.parameters[0] - if p.is_pointer(): - cmdlen = f.command_fixed_length() - if cmdlen in self.generic_sizes: - print ' generic_%u_byte( %s, %s );' % (cmdlen, f.opcode_real_name(), p.name) - return - - if self.common_func_print_just_start(f, None): - trailer = " }" - else: - trailer = None - - if self.debug: - print 'printf( "Enter %%s...\\n", "gl%s" );' % (f.name) - - if f.can_be_large: - print 'if (cmdlen <= gc->maxSmallRenderCommandSize) {' - print ' if ( (gc->pc + cmdlen) > gc->bufEnd ) {' - print ' (void) __glXFlushRenderBuffer(gc, gc->pc);' - print ' }' - - print 'emit_header(gc->pc, %s, cmdlen);' % (f.opcode_real_name()) - - self.common_emit_args(f, "gc->pc", 4, 0) - print 'gc->pc += cmdlen;' - print 'if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); }' - - if f.can_be_large: - print '}' - print 'else {' - - self.large_emit_begin(f) - self.common_emit_args(f, "pc", 8, 1) - - p = f.variable_length_parameter() - print ' __glXSendLargeCommand(gc, pc, %u, %s, %s);' % (p.offset + 8, p.name, p.size_string()) - print '}' - - if self.debug: - print '__indirect_glFinish();' - print 'printf( "Exit %%s.\\n", "gl%s" );' % (f.name) - - if trailer: print trailer - return - - -class PrintGlxProtoInit_c(gl_XML.gl_print_base): - def __init__(self): - gl_XML.gl_print_base.__init__(self) - - self.name = "glX_proto_send.py (from Mesa)" - self.license = license.bsd_license_template % ( \ -"""Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. -(C) Copyright IBM Corporation 2004""", "PRECISION INSIGHT, IBM") - return - - - def printRealHeader(self): - print """/** - * \\file indirect_init.c - * Initialize indirect rendering dispatch table. - * - * \\author Kevin E. Martin - * \\author Brian Paul - * \\author Ian Romanick - */ - -#include "indirect_init.h" -#include "indirect.h" -#include "glapi.h" - - -/** - * No-op function used to initialize functions that have no GLX protocol - * support. - */ -static int NoOp(void) -{ - return 0; -} - -/** - * Create and initialize a new GL dispatch table. The table is initialized - * with GLX indirect rendering protocol functions. - */ -struct _glapi_table * __glXNewIndirectAPI( void ) -{ - struct _glapi_table *glAPI; - GLuint entries; - - entries = _glapi_get_dispatch_table_size(); - glAPI = (struct _glapi_table *) Xmalloc(entries * sizeof(void *)); - - /* first, set all entries to point to no-op functions */ - { - int i; - void **dispatch = (void **) glAPI; - for (i = 0; i < entries; i++) { - dispatch[i] = (void *) NoOp; - } - } - - /* now, initialize the entries we understand */""" - - def printRealFooter(self): - print """ - return glAPI; -} -""" - return - - - def printBody(self, api): - for [name, number] in api.categoryIterate(): - if number != None: - preamble = '\n /* %3u. %s */\n\n' % (int(number), name) - else: - preamble = '\n /* %s */\n\n' % (name) - - for func in api.functionIterateByCategory(name): - if func.client_supported_for_indirect(): - print '%s glAPI->%s = __indirect_gl%s;' % (preamble, func.name, func.name) - preamble = '' - - return - - -class PrintGlxProtoInit_h(gl_XML.gl_print_base): - def __init__(self): - gl_XML.gl_print_base.__init__(self) - - self.name = "glX_proto_send.py (from Mesa)" - self.license = license.bsd_license_template % ( \ -"""Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. -(C) Copyright IBM Corporation 2004""", "PRECISION INSIGHT, IBM") - self.header_tag = "_INDIRECT_H_" - - self.last_category = "" - return - - - def printRealHeader(self): - print """/** - * \\file - * Prototypes for indirect rendering functions. - * - * \\author Kevin E. Martin - * \\author Ian Romanick - */ -""" - self.printVisibility( "HIDDEN", "hidden" ) - self.printFastcall() - self.printNoinline() - - print """ -#include "glxclient.h" - -extern HIDDEN NOINLINE CARD32 __glXReadReply( Display *dpy, size_t size, - void * dest, GLboolean reply_is_always_array ); - -extern HIDDEN NOINLINE void __glXReadPixelReply( Display *dpy, - struct glx_context * gc, unsigned max_dim, GLint width, GLint height, - GLint depth, GLenum format, GLenum type, void * dest, - GLboolean dimensions_in_reply ); - -extern HIDDEN NOINLINE FASTCALL GLubyte * __glXSetupSingleRequest( - struct glx_context * gc, GLint sop, GLint cmdlen ); - -extern HIDDEN NOINLINE FASTCALL GLubyte * __glXSetupVendorRequest( - struct glx_context * gc, GLint code, GLint vop, GLint cmdlen ); -""" - - - def printBody(self, api): - for func in api.functionIterateGlx(): - params = func.get_parameter_string() - - print 'extern HIDDEN %s __indirect_gl%s(%s);' % (func.return_type, func.name, params) - - for n in func.entry_points: - if func.has_different_protocol(n): - asdf = func.static_glx_name(n) - if asdf not in func.static_entry_points: - print 'extern HIDDEN %s gl%s(%s);' % (func.return_type, asdf, params) - else: - print 'GLAPI %s GLAPIENTRY gl%s(%s);' % (func.return_type, asdf, params) - - break - - - -def show_usage(): - print "Usage: %s [-f input_file_name] [-m output_mode] [-d]" % sys.argv[0] - print " -m output_mode Output mode can be one of 'proto', 'init_c' or 'init_h'." - print " -d Enable extra debug information in the generated code." - sys.exit(1) - - -if __name__ == '__main__': - file_name = "gl_API.xml" - - try: - (args, trail) = getopt.getopt(sys.argv[1:], "f:m:d") - except Exception,e: - show_usage() - - debug = 0 - mode = "proto" - for (arg,val) in args: - if arg == "-f": - file_name = val - elif arg == "-m": - mode = val - elif arg == "-d": - debug = 1 - - if mode == "proto": - printer = PrintGlxProtoStubs() - elif mode == "init_c": - printer = PrintGlxProtoInit_c() - elif mode == "init_h": - printer = PrintGlxProtoInit_h() - else: - show_usage() - - - printer.debug = debug - api = gl_XML.parse_GL_API( file_name, glX_XML.glx_item_factory() ) - - printer.Print( api ) +#!/usr/bin/env python + +# (C) Copyright IBM Corporation 2004, 2005 +# All Rights Reserved. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# on the rights to use, copy, modify, merge, publish, distribute, sub +# license, and/or sell copies of the Software, and to permit persons to whom +# the Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL +# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. +# +# Authors: +# Ian Romanick +# Jeremy Kolb + +import gl_XML, glX_XML, glX_proto_common, license +import sys, getopt, copy, string + +def convertStringForXCB(str): + tmp = "" + special = [ "ARB" ] + i = 0 + while i < len(str): + if str[i:i+3] in special: + tmp = '%s_%s' % (tmp, string.lower(str[i:i+3])) + i = i + 2; + elif str[i].isupper(): + tmp = '%s_%s' % (tmp, string.lower(str[i])) + else: + tmp = '%s%s' % (tmp, str[i]) + i += 1 + return tmp + +def hash_pixel_function(func): + """Generate a 'unique' key for a pixel function. The key is based on + the parameters written in the command packet. This includes any + padding that might be added for the original function and the 'NULL + image' flag.""" + + + h = "" + hash_pre = "" + hash_suf = "" + for param in func.parameterIterateGlxSend(): + if param.is_image(): + [dim, junk, junk, junk, junk] = param.get_dimensions() + + d = (dim + 1) & ~1 + hash_pre = "%uD%uD_" % (d - 1, d) + + if param.img_null_flag: + hash_suf = "_NF" + + h += "%u" % (param.size()) + + if func.pad_after(param): + h += "4" + + + n = func.name.replace("%uD" % (dim), "") + n = "__glx_%s_%uD%uD" % (n, d - 1, d) + + h = hash_pre + h + hash_suf + return [h, n] + + +class glx_pixel_function_stub(glX_XML.glx_function): + """Dummy class used to generate pixel "utility" functions that are + shared by multiple dimension image functions. For example, these + objects are used to generate shared functions used to send GLX + protocol for TexImage1D and TexImage2D, TexSubImage1D and + TexSubImage2D, etc.""" + + def __init__(self, func, name): + # The parameters to the utility function are the same as the + # parameters to the real function except for the added "pad" + # parameters. + + self.name = name + self.images = [] + self.parameters = [] + self.parameters_by_name = {} + for _p in func.parameterIterator(): + p = copy.copy(_p) + self.parameters.append(p) + self.parameters_by_name[ p.name ] = p + + + if p.is_image(): + self.images.append(p) + p.height = "height" + + if p.img_yoff == None: + p.img_yoff = "yoffset" + + if p.depth: + if p.extent == None: + p.extent = "extent" + + if p.img_woff == None: + p.img_woff = "woffset" + + + pad_name = func.pad_after(p) + if pad_name: + pad = copy.copy(p) + pad.name = pad_name + self.parameters.append(pad) + self.parameters_by_name[ pad.name ] = pad + + + self.return_type = func.return_type + + self.glx_rop = ~0 + self.glx_sop = 0 + self.glx_vendorpriv = 0 + + self.glx_doubles_in_order = func.glx_doubles_in_order + + self.vectorequiv = None + self.output = None + self.can_be_large = func.can_be_large + self.reply_always_array = func.reply_always_array + self.dimensions_in_reply = func.dimensions_in_reply + self.img_reset = None + + self.server_handcode = 0 + self.client_handcode = 0 + self.ignore = 0 + + self.count_parameter_list = func.count_parameter_list + self.counter_list = func.counter_list + self.offsets_calculated = 0 + return + + +class PrintGlxProtoStubs(glX_proto_common.glx_print_proto): + def __init__(self): + glX_proto_common.glx_print_proto.__init__(self) + self.name = "glX_proto_send.py (from Mesa)" + self.license = license.bsd_license_template % ( "(C) Copyright IBM Corporation 2004, 2005", "IBM") + + + self.last_category = "" + self.generic_sizes = [3, 4, 6, 8, 12, 16, 24, 32] + self.pixel_stubs = {} + self.debug = 0 + return + + def printRealHeader(self): + print '' + print '#include ' + print '#include "indirect.h"' + print '#include "glxclient.h"' + print '#include "indirect_size.h"' + print '#include "glapi.h"' + print '#include "glthread.h"' + print '#include ' + print '#ifdef USE_XCB' + print '#include ' + print '#include ' + print '#include ' + print '#endif /* USE_XCB */' + + print '' + print '#define __GLX_PAD(n) (((n) + 3) & ~3)' + print '' + self.printFastcall() + self.printNoinline() + print '' + print '#ifndef __GNUC__' + print '# define __builtin_expect(x, y) x' + print '#endif' + print '' + print '/* If the size and opcode values are known at compile-time, this will, on' + print ' * x86 at least, emit them with a single instruction.' + print ' */' + print '#define emit_header(dest, op, size) \\' + print ' do { union { short s[2]; int i; } temp; \\' + print ' temp.s[0] = (size); temp.s[1] = (op); \\' + print ' *((int *)(dest)) = temp.i; } while(0)' + print '' + print """NOINLINE CARD32 +__glXReadReply( Display *dpy, size_t size, void * dest, GLboolean reply_is_always_array ) +{ + xGLXSingleReply reply; + + (void) _XReply(dpy, (xReply *) & reply, 0, False); + if (size != 0) { + if ((reply.length > 0) || reply_is_always_array) { + const GLint bytes = (reply_is_always_array) + ? (4 * reply.length) : (reply.size * size); + const GLint extra = 4 - (bytes & 3); + + _XRead(dpy, dest, bytes); + if ( extra < 4 ) { + _XEatData(dpy, extra); + } + } + else { + (void) memcpy( dest, &(reply.pad3), size); + } + } + + return reply.retval; +} + +NOINLINE void +__glXReadPixelReply( Display *dpy, struct glx_context * gc, unsigned max_dim, + GLint width, GLint height, GLint depth, GLenum format, GLenum type, + void * dest, GLboolean dimensions_in_reply ) +{ + xGLXSingleReply reply; + GLint size; + + (void) _XReply(dpy, (xReply *) & reply, 0, False); + + if ( dimensions_in_reply ) { + width = reply.pad3; + height = reply.pad4; + depth = reply.pad5; + + if ((height == 0) || (max_dim < 2)) { height = 1; } + if ((depth == 0) || (max_dim < 3)) { depth = 1; } + } + + size = reply.length * 4; + if (size != 0) { + void * buf = Xmalloc( size ); + + if ( buf == NULL ) { + _XEatData(dpy, size); + __glXSetError(gc, GL_OUT_OF_MEMORY); + } + else { + const GLint extra = 4 - (size & 3); + + _XRead(dpy, buf, size); + if ( extra < 4 ) { + _XEatData(dpy, extra); + } + + __glEmptyImage(gc, 3, width, height, depth, format, type, + buf, dest); + Xfree(buf); + } + } +} + +#define X_GLXSingle 0 + +NOINLINE FASTCALL GLubyte * +__glXSetupSingleRequest( struct glx_context * gc, GLint sop, GLint cmdlen ) +{ + xGLXSingleReq * req; + Display * const dpy = gc->currentDpy; + + (void) __glXFlushRenderBuffer(gc, gc->pc); + LockDisplay(dpy); + GetReqExtra(GLXSingle, cmdlen, req); + req->reqType = gc->majorOpcode; + req->contextTag = gc->currentContextTag; + req->glxCode = sop; + return (GLubyte *)(req) + sz_xGLXSingleReq; +} + +NOINLINE FASTCALL GLubyte * +__glXSetupVendorRequest( struct glx_context * gc, GLint code, GLint vop, GLint cmdlen ) +{ + xGLXVendorPrivateReq * req; + Display * const dpy = gc->currentDpy; + + (void) __glXFlushRenderBuffer(gc, gc->pc); + LockDisplay(dpy); + GetReqExtra(GLXVendorPrivate, cmdlen, req); + req->reqType = gc->majorOpcode; + req->glxCode = code; + req->vendorCode = vop; + req->contextTag = gc->currentContextTag; + return (GLubyte *)(req) + sz_xGLXVendorPrivateReq; +} + +const GLuint __glXDefaultPixelStore[9] = { 0, 0, 0, 0, 0, 0, 0, 0, 1 }; + +#define zero (__glXDefaultPixelStore+0) +#define one (__glXDefaultPixelStore+8) +#define default_pixel_store_1D (__glXDefaultPixelStore+4) +#define default_pixel_store_1D_size 20 +#define default_pixel_store_2D (__glXDefaultPixelStore+4) +#define default_pixel_store_2D_size 20 +#define default_pixel_store_3D (__glXDefaultPixelStore+0) +#define default_pixel_store_3D_size 36 +#define default_pixel_store_4D (__glXDefaultPixelStore+0) +#define default_pixel_store_4D_size 36 +""" + + for size in self.generic_sizes: + self.print_generic_function(size) + return + + + def printBody(self, api): + + self.pixel_stubs = {} + generated_stubs = [] + + for func in api.functionIterateGlx(): + if func.client_handcode: continue + + # If the function is a pixel function with a certain + # GLX protocol signature, create a fake stub function + # for it. For example, create a single stub function + # that is used to implement both glTexImage1D and + # glTexImage2D. + + if func.glx_rop != 0: + do_it = 0 + for image in func.get_images(): + if image.img_pad_dimensions: + do_it = 1 + break + + + if do_it: + [h, n] = hash_pixel_function(func) + + + self.pixel_stubs[ func.name ] = n + if h not in generated_stubs: + generated_stubs.append(h) + + fake_func = glx_pixel_function_stub( func, n ) + self.printFunction(fake_func, fake_func.name) + + + self.printFunction(func, func.name) + if func.glx_sop and func.glx_vendorpriv: + self.printFunction(func, func.glx_vendorpriv_names[0]) + + return + + + def printFunction(self, func, name): + footer = '}\n' + if func.glx_rop == ~0: + print 'static %s' % (func.return_type) + print '%s( unsigned opcode, unsigned dim, %s )' % (func.name, func.get_parameter_string()) + print '{' + else: + if func.has_different_protocol(name): + if func.return_type == "void": + ret_string = '' + else: + ret_string = "return " + + func_name = func.static_glx_name(name) + print '#define %s %d' % (func.opcode_vendor_name(name), func.glx_vendorpriv) + print '%s gl%s(%s)' % (func.return_type, func_name, func.get_parameter_string()) + print '{' + print ' struct glx_context * const gc = __glXGetCurrentContext();' + print '' + print '#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)' + print ' if (gc->isDirect) {' + print ' %sGET_DISPATCH()->%s(%s);' % (ret_string, func.name, func.get_called_parameter_string()) + print ' } else' + print '#endif' + print ' {' + + footer = '}\n}\n' + else: + print '#define %s %d' % (func.opcode_name(), func.opcode_value()) + + print '%s __indirect_gl%s(%s)' % (func.return_type, name, func.get_parameter_string()) + print '{' + + + if func.glx_rop != 0 or func.vectorequiv != None: + if len(func.images): + self.printPixelFunction(func) + else: + self.printRenderFunction(func) + elif func.glx_sop != 0 or func.glx_vendorpriv != 0: + self.printSingleFunction(func, name) + pass + else: + print "/* Missing GLX protocol for %s. */" % (name) + + print footer + return + + + def print_generic_function(self, n): + size = (n + 3) & ~3 + print """static FASTCALL NOINLINE void +generic_%u_byte( GLint rop, const void * ptr ) +{ + struct glx_context * const gc = __glXGetCurrentContext(); + const GLuint cmdlen = %u; + + emit_header(gc->pc, rop, cmdlen); + (void) memcpy((void *)(gc->pc + 4), ptr, %u); + gc->pc += cmdlen; + if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); } +} +""" % (n, size + 4, size) + return + + + def common_emit_one_arg(self, p, pc, adjust, extra_offset): + if p.is_array(): + src_ptr = p.name + else: + src_ptr = "&" + p.name + + if p.is_padding: + print '(void) memset((void *)(%s + %u), 0, %s);' \ + % (pc, p.offset + adjust, p.size_string() ) + elif not extra_offset: + print '(void) memcpy((void *)(%s + %u), (void *)(%s), %s);' \ + % (pc, p.offset + adjust, src_ptr, p.size_string() ) + else: + print '(void) memcpy((void *)(%s + %u + %s), (void *)(%s), %s);' \ + % (pc, p.offset + adjust, extra_offset, src_ptr, p.size_string() ) + + def common_emit_args(self, f, pc, adjust, skip_vla): + extra_offset = None + + for p in f.parameterIterateGlxSend( not skip_vla ): + if p.name != f.img_reset: + self.common_emit_one_arg(p, pc, adjust, extra_offset) + + if p.is_variable_length(): + temp = p.size_string() + if extra_offset: + extra_offset += " + %s" % (temp) + else: + extra_offset = temp + + return + + + def pixel_emit_args(self, f, pc, large): + """Emit the arguments for a pixel function. This differs from + common_emit_args in that pixel functions may require padding + be inserted (i.e., for the missing width field for + TexImage1D), and they may also require a 'NULL image' flag + be inserted before the image data.""" + + if large: + adjust = 8 + else: + adjust = 4 + + for param in f.parameterIterateGlxSend(): + if not param.is_image(): + self.common_emit_one_arg(param, pc, adjust, None) + + if f.pad_after(param): + print '(void) memcpy((void *)(%s + %u), zero, 4);' % (pc, (param.offset + param.size()) + adjust) + + else: + [dim, width, height, depth, extent] = param.get_dimensions() + if f.glx_rop == ~0: + dim_str = "dim" + else: + dim_str = str(dim) + + if param.is_padding: + print '(void) memset((void *)(%s + %u), 0, %s);' \ + % (pc, (param.offset - 4) + adjust, param.size_string() ) + + if param.img_null_flag: + if large: + print '(void) memcpy((void *)(%s + %u), zero, 4);' % (pc, (param.offset - 4) + adjust) + else: + print '(void) memcpy((void *)(%s + %u), (void *)((%s == NULL) ? one : zero), 4);' % (pc, (param.offset - 4) + adjust, param.name) + + + pixHeaderPtr = "%s + %u" % (pc, adjust) + pcPtr = "%s + %u" % (pc, param.offset + adjust) + + if not large: + if param.img_send_null: + condition = '(compsize > 0) && (%s != NULL)' % (param.name) + else: + condition = 'compsize > 0' + + print 'if (%s) {' % (condition) + print ' (*gc->fillImage)(gc, %s, %s, %s, %s, %s, %s, %s, %s, %s);' % (dim_str, width, height, depth, param.img_format, param.img_type, param.name, pcPtr, pixHeaderPtr) + print '} else {' + print ' (void) memcpy( %s, default_pixel_store_%uD, default_pixel_store_%uD_size );' % (pixHeaderPtr, dim, dim) + print '}' + else: + print '__glXSendLargeImage(gc, compsize, %s, %s, %s, %s, %s, %s, %s, %s, %s);' % (dim_str, width, height, depth, param.img_format, param.img_type, param.name, pcPtr, pixHeaderPtr) + + return + + + def large_emit_begin(self, f, op_name = None): + if not op_name: + op_name = f.opcode_real_name() + + print 'const GLint op = %s;' % (op_name) + print 'const GLuint cmdlenLarge = cmdlen + 4;' + print 'GLubyte * const pc = __glXFlushRenderBuffer(gc, gc->pc);' + print '(void) memcpy((void *)(pc + 0), (void *)(&cmdlenLarge), 4);' + print '(void) memcpy((void *)(pc + 4), (void *)(&op), 4);' + return + + + def common_func_print_just_start(self, f, name): + print ' struct glx_context * const gc = __glXGetCurrentContext();' + + # The only reason that single and vendor private commands need + # a variable called 'dpy' is becuase they use the SyncHandle + # macro. For whatever brain-dead reason, that macro is hard- + # coded to use a variable called 'dpy' instead of taking a + # parameter. + + # FIXME Simplify the logic related to skip_condition and + # FIXME condition_list in this function. Basically, remove + # FIXME skip_condition, and just append the "dpy != NULL" type + # FIXME condition to condition_list from the start. The only + # FIXME reason it's done in this confusing way now is to + # FIXME minimize the diffs in the generated code. + + if not f.glx_rop: + for p in f.parameterIterateOutputs(): + if p.is_image() and (p.img_format != "GL_COLOR_INDEX" or p.img_type != "GL_BITMAP"): + print ' const __GLXattribute * const state = gc->client_state_private;' + break + + print ' Display * const dpy = gc->currentDpy;' + skip_condition = "dpy != NULL" + elif f.can_be_large: + skip_condition = "gc->currentDpy != NULL" + else: + skip_condition = None + + + if f.return_type != 'void': + print ' %s retval = (%s) 0;' % (f.return_type, f.return_type) + + + if name != None and name not in f.glx_vendorpriv_names: + print '#ifndef USE_XCB' + self.emit_packet_size_calculation(f, 0) + if name != None and name not in f.glx_vendorpriv_names: + print '#endif' + + condition_list = [] + for p in f.parameterIterateCounters(): + condition_list.append( "%s >= 0" % (p.name) ) + # 'counter' parameters cannot be negative + print " if (%s < 0) {" % p.name + print " __glXSetError(gc, GL_INVALID_VALUE);" + if f.return_type != 'void': + print " return 0;" + else: + print " return;" + print " }" + + if skip_condition: + condition_list.append( skip_condition ) + + if len( condition_list ) > 0: + if len( condition_list ) > 1: + skip_condition = "(%s)" % (string.join( condition_list, ") && (" )) + else: + skip_condition = "%s" % (condition_list.pop(0)) + + print ' if (__builtin_expect(%s, 1)) {' % (skip_condition) + return 1 + else: + return 0 + + + def printSingleFunction(self, f, name): + self.common_func_print_just_start(f, name) + + if self.debug: + print ' printf( "Enter %%s...\\n", "gl%s" );' % (f.name) + + if name not in f.glx_vendorpriv_names: + + # XCB specific: + print '#ifdef USE_XCB' + if self.debug: + print ' printf("\\tUsing XCB.\\n");' + print ' xcb_connection_t *c = XGetXCBConnection(dpy);' + print ' (void) __glXFlushRenderBuffer(gc, gc->pc);' + xcb_name = 'xcb_glx%s' % convertStringForXCB(name) + + iparams=[] + extra_iparams = [] + output = None + for p in f.parameterIterator(): + if p.is_output: + output = p + + if p.is_image(): + if p.img_format != "GL_COLOR_INDEX" or p.img_type != "GL_BITMAP": + extra_iparams.append("state->storePack.swapEndian") + else: + extra_iparams.append("0") + + # Hardcode this in. lsb_first param (apparently always GL_FALSE) + # also present in GetPolygonStipple, but taken care of above. + if xcb_name == "xcb_glx_read_pixels": + extra_iparams.append("0") + else: + iparams.append(p.name) + + + xcb_request = '%s(%s)' % (xcb_name, ", ".join(["c", "gc->currentContextTag"] + iparams + extra_iparams)) + + if f.needs_reply(): + print ' %s_reply_t *reply = %s_reply(c, %s, NULL);' % (xcb_name, xcb_name, xcb_request) + if output and f.reply_always_array: + print ' (void)memcpy(%s, %s_data(reply), %s_data_length(reply) * sizeof(%s));' % (output.name, xcb_name, xcb_name, output.get_base_type_string()) + + elif output and not f.reply_always_array: + if not output.is_image(): + print ' if (%s_data_length(reply) == 0)' % (xcb_name) + print ' (void)memcpy(%s, &reply->datum, sizeof(reply->datum));' % (output.name) + print ' else' + print ' (void)memcpy(%s, %s_data(reply), %s_data_length(reply) * sizeof(%s));' % (output.name, xcb_name, xcb_name, output.get_base_type_string()) + + + if f.return_type != 'void': + print ' retval = reply->ret_val;' + print ' free(reply);' + else: + print ' ' + xcb_request + ';' + print '#else' + # End of XCB specific. + + + if f.parameters != []: + pc_decl = "GLubyte const * pc =" + else: + pc_decl = "(void)" + + if name in f.glx_vendorpriv_names: + print ' %s __glXSetupVendorRequest(gc, %s, %s, cmdlen);' % (pc_decl, f.opcode_real_name(), f.opcode_vendor_name(name)) + else: + print ' %s __glXSetupSingleRequest(gc, %s, cmdlen);' % (pc_decl, f.opcode_name()) + + self.common_emit_args(f, "pc", 0, 0) + + images = f.get_images() + + for img in images: + if img.is_output: + o = f.command_fixed_length() - 4 + print ' *(int32_t *)(pc + %u) = 0;' % (o) + if img.img_format != "GL_COLOR_INDEX" or img.img_type != "GL_BITMAP": + print ' * (int8_t *)(pc + %u) = state->storePack.swapEndian;' % (o) + + if f.img_reset: + print ' * (int8_t *)(pc + %u) = %s;' % (o + 1, f.img_reset) + + + return_name = '' + if f.needs_reply(): + if f.return_type != 'void': + return_name = " retval" + return_str = " retval = (%s)" % (f.return_type) + else: + return_str = " (void)" + + got_reply = 0 + + for p in f.parameterIterateOutputs(): + if p.is_image(): + [dim, w, h, d, junk] = p.get_dimensions() + if f.dimensions_in_reply: + print " __glXReadPixelReply(dpy, gc, %u, 0, 0, 0, %s, %s, %s, GL_TRUE);" % (dim, p.img_format, p.img_type, p.name) + else: + print " __glXReadPixelReply(dpy, gc, %u, %s, %s, %s, %s, %s, %s, GL_FALSE);" % (dim, w, h, d, p.img_format, p.img_type, p.name) + + got_reply = 1 + else: + if f.reply_always_array: + aa = "GL_TRUE" + else: + aa = "GL_FALSE" + + # gl_parameter.size() returns the size + # of the entire data item. If the + # item is a fixed-size array, this is + # the size of the whole array. This + # is not what __glXReadReply wants. It + # wants the size of a single data + # element in the reply packet. + # Dividing by the array size (1 for + # non-arrays) gives us this. + + s = p.size() / p.get_element_count() + print " %s __glXReadReply(dpy, %s, %s, %s);" % (return_str, s, p.name, aa) + got_reply = 1 + + + # If a reply wasn't read to fill an output parameter, + # read a NULL reply to get the return value. + + if not got_reply: + print " %s __glXReadReply(dpy, 0, NULL, GL_FALSE);" % (return_str) + + + elif self.debug: + # Only emit the extra glFinish call for functions + # that don't already require a reply from the server. + print ' __indirect_glFinish();' + + if self.debug: + print ' printf( "Exit %%s.\\n", "gl%s" );' % (name) + + + print ' UnlockDisplay(dpy); SyncHandle();' + + if name not in f.glx_vendorpriv_names: + print '#endif /* USE_XCB */' + + print ' }' + print ' return%s;' % (return_name) + return + + + def printPixelFunction(self, f): + if self.pixel_stubs.has_key( f.name ): + # Normally gl_function::get_parameter_string could be + # used. However, this call needs to have the missing + # dimensions (e.g., a fake height value for + # glTexImage1D) added in. + + p_string = "" + for param in f.parameterIterateGlxSend(): + if param.is_padding: + continue + + p_string += ", " + param.name + + if param.is_image(): + [dim, junk, junk, junk, junk] = param.get_dimensions() + + if f.pad_after(param): + p_string += ", 1" + + print ' %s(%s, %u%s );' % (self.pixel_stubs[f.name] , f.opcode_name(), dim, p_string) + return + + + if self.common_func_print_just_start(f, None): + trailer = " }" + else: + trailer = None + + + if f.can_be_large: + print 'if (cmdlen <= gc->maxSmallRenderCommandSize) {' + print ' if ( (gc->pc + cmdlen) > gc->bufEnd ) {' + print ' (void) __glXFlushRenderBuffer(gc, gc->pc);' + print ' }' + + if f.glx_rop == ~0: + opcode = "opcode" + else: + opcode = f.opcode_real_name() + + print 'emit_header(gc->pc, %s, cmdlen);' % (opcode) + + self.pixel_emit_args( f, "gc->pc", 0 ) + print 'gc->pc += cmdlen;' + print 'if (gc->pc > gc->limit) { (void) __glXFlushRenderBuffer(gc, gc->pc); }' + + if f.can_be_large: + print '}' + print 'else {' + + self.large_emit_begin(f, opcode) + self.pixel_emit_args(f, "pc", 1) + + print '}' + + if trailer: print trailer + return + + + def printRenderFunction(self, f): + # There is a class of GL functions that take a single pointer + # as a parameter. This pointer points to a fixed-size chunk + # of data, and the protocol for this functions is very + # regular. Since they are so regular and there are so many + # of them, special case them with generic functions. On + # x86, this saves about 26KB in the libGL.so binary. + + if f.variable_length_parameter() == None and len(f.parameters) == 1: + p = f.parameters[0] + if p.is_pointer(): + cmdlen = f.command_fixed_length() + if cmdlen in self.generic_sizes: + print ' generic_%u_byte( %s, %s );' % (cmdlen, f.opcode_real_name(), p.name) + return + + if self.common_func_print_just_start(f, None): + trailer = " }" + else: + trailer = None + + if self.debug: + print 'printf( "Enter %%s...\\n", "gl%s" );' % (f.name) + + if f.can_be_large: + print 'if (cmdlen <= gc->maxSmallRenderCommandSize) {' + print ' if ( (gc->pc + cmdlen) > gc->bufEnd ) {' + print ' (void) __glXFlushRenderBuffer(gc, gc->pc);' + print ' }' + + print 'emit_header(gc->pc, %s, cmdlen);' % (f.opcode_real_name()) + + self.common_emit_args(f, "gc->pc", 4, 0) + print 'gc->pc += cmdlen;' + print 'if (__builtin_expect(gc->pc > gc->limit, 0)) { (void) __glXFlushRenderBuffer(gc, gc->pc); }' + + if f.can_be_large: + print '}' + print 'else {' + + self.large_emit_begin(f) + self.common_emit_args(f, "pc", 8, 1) + + p = f.variable_length_parameter() + print ' __glXSendLargeCommand(gc, pc, %u, %s, %s);' % (p.offset + 8, p.name, p.size_string()) + print '}' + + if self.debug: + print '__indirect_glFinish();' + print 'printf( "Exit %%s.\\n", "gl%s" );' % (f.name) + + if trailer: print trailer + return + + +class PrintGlxProtoInit_c(gl_XML.gl_print_base): + def __init__(self): + gl_XML.gl_print_base.__init__(self) + + self.name = "glX_proto_send.py (from Mesa)" + self.license = license.bsd_license_template % ( \ +"""Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. +(C) Copyright IBM Corporation 2004""", "PRECISION INSIGHT, IBM") + return + + + def printRealHeader(self): + print """/** + * \\file indirect_init.c + * Initialize indirect rendering dispatch table. + * + * \\author Kevin E. Martin + * \\author Brian Paul + * \\author Ian Romanick + */ + +#include "indirect_init.h" +#include "indirect.h" +#include "glapi.h" + + +/** + * No-op function used to initialize functions that have no GLX protocol + * support. + */ +static int NoOp(void) +{ + return 0; +} + +/** + * Create and initialize a new GL dispatch table. The table is initialized + * with GLX indirect rendering protocol functions. + */ +struct _glapi_table * __glXNewIndirectAPI( void ) +{ + struct _glapi_table *glAPI; + GLuint entries; + + entries = _glapi_get_dispatch_table_size(); + glAPI = (struct _glapi_table *) Xmalloc(entries * sizeof(void *)); + + /* first, set all entries to point to no-op functions */ + { + int i; + void **dispatch = (void **) glAPI; + for (i = 0; i < entries; i++) { + dispatch[i] = (void *) NoOp; + } + } + + /* now, initialize the entries we understand */""" + + def printRealFooter(self): + print """ + return glAPI; +} +""" + return + + + def printBody(self, api): + for [name, number] in api.categoryIterate(): + if number != None: + preamble = '\n /* %3u. %s */\n\n' % (int(number), name) + else: + preamble = '\n /* %s */\n\n' % (name) + + for func in api.functionIterateByCategory(name): + if func.client_supported_for_indirect(): + print '%s glAPI->%s = __indirect_gl%s;' % (preamble, func.name, func.name) + preamble = '' + + return + + +class PrintGlxProtoInit_h(gl_XML.gl_print_base): + def __init__(self): + gl_XML.gl_print_base.__init__(self) + + self.name = "glX_proto_send.py (from Mesa)" + self.license = license.bsd_license_template % ( \ +"""Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. +(C) Copyright IBM Corporation 2004""", "PRECISION INSIGHT, IBM") + self.header_tag = "_INDIRECT_H_" + + self.last_category = "" + return + + + def printRealHeader(self): + print """/** + * \\file + * Prototypes for indirect rendering functions. + * + * \\author Kevin E. Martin + * \\author Ian Romanick + */ +""" + self.printVisibility( "HIDDEN", "hidden" ) + self.printFastcall() + self.printNoinline() + + print """ +#include "glxclient.h" + +extern HIDDEN NOINLINE CARD32 __glXReadReply( Display *dpy, size_t size, + void * dest, GLboolean reply_is_always_array ); + +extern HIDDEN NOINLINE void __glXReadPixelReply( Display *dpy, + struct glx_context * gc, unsigned max_dim, GLint width, GLint height, + GLint depth, GLenum format, GLenum type, void * dest, + GLboolean dimensions_in_reply ); + +extern HIDDEN NOINLINE FASTCALL GLubyte * __glXSetupSingleRequest( + struct glx_context * gc, GLint sop, GLint cmdlen ); + +extern HIDDEN NOINLINE FASTCALL GLubyte * __glXSetupVendorRequest( + struct glx_context * gc, GLint code, GLint vop, GLint cmdlen ); +""" + + + def printBody(self, api): + for func in api.functionIterateGlx(): + params = func.get_parameter_string() + + print 'extern HIDDEN %s __indirect_gl%s(%s);' % (func.return_type, func.name, params) + + for n in func.entry_points: + if func.has_different_protocol(n): + asdf = func.static_glx_name(n) + if asdf not in func.static_entry_points: + print 'extern HIDDEN %s gl%s(%s);' % (func.return_type, asdf, params) + # give it a easy-to-remember name + if func.client_handcode: + print '#define gl_dispatch_stub_%s gl%s' % (n, asdf) + else: + print 'GLAPI %s GLAPIENTRY gl%s(%s);' % (func.return_type, asdf, params) + + break + + + +def show_usage(): + print "Usage: %s [-f input_file_name] [-m output_mode] [-d]" % sys.argv[0] + print " -m output_mode Output mode can be one of 'proto', 'init_c' or 'init_h'." + print " -d Enable extra debug information in the generated code." + sys.exit(1) + + +if __name__ == '__main__': + file_name = "gl_API.xml" + + try: + (args, trail) = getopt.getopt(sys.argv[1:], "f:m:d") + except Exception,e: + show_usage() + + debug = 0 + mode = "proto" + for (arg,val) in args: + if arg == "-f": + file_name = val + elif arg == "-m": + mode = val + elif arg == "-d": + debug = 1 + + if mode == "proto": + printer = PrintGlxProtoStubs() + elif mode == "init_c": + printer = PrintGlxProtoInit_c() + elif mode == "init_h": + printer = PrintGlxProtoInit_h() + else: + show_usage() + + + printer.debug = debug + api = gl_XML.parse_GL_API( file_name, glX_XML.glx_item_factory() ) + + printer.Print( api ) diff --git a/mesalib/src/mapi/glapi/gen/gl_API.xml b/mesalib/src/mapi/glapi/gen/gl_API.xml index 5cf216c91..cccf71a7c 100644 --- a/mesalib/src/mapi/glapi/gen/gl_API.xml +++ b/mesalib/src/mapi/glapi/gen/gl_API.xml @@ -1,12514 +1,12525 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 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IN NO EVENT SHALL -# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -# IN THE SOFTWARE. -# -# Authors: -# Ian Romanick - -import license -import gl_XML, glX_XML -import sys, getopt - -class PrintGenericStubs(gl_XML.gl_print_base): - def __init__(self): - gl_XML.gl_print_base.__init__(self) - self.name = "gl_SPARC_asm.py (from Mesa)" - self.license = license.bsd_license_template % ( \ -"""Copyright (C) 1999-2003 Brian Paul All Rights Reserved. -(C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM") - - - def printRealHeader(self): - print '#include "glapi/glapioffsets.h"' - print '' - print '#ifdef __arch64__' - print '#define GL_OFF(N)\t((N) * 8)' - print '#define GL_LL\t\tldx' - print '#define GL_TIE_LD(SYM)\t%tie_ldx(SYM)' - print '#define GL_STACK_SIZE\t128' - print '#else' - print '#define GL_OFF(N)\t((N) * 4)' - print '#define GL_LL\t\tld' - print '#define GL_TIE_LD(SYM)\t%tie_ld(SYM)' - print '#define GL_STACK_SIZE\t64' - print '#endif' - print '' - print '#define GLOBL_FN(x) .globl x ; .type x, @function' - print '#define HIDDEN(x) .hidden x' - print '' - print '\t.register %g2, #scratch' - print '\t.register %g3, #scratch' - print '' - print '\t.text' - print '' - print '\tGLOBL_FN(__glapi_sparc_icache_flush)' - print '\tHIDDEN(__glapi_sparc_icache_flush)' - print '\t.type\t__glapi_sparc_icache_flush, @function' - print '__glapi_sparc_icache_flush: /* %o0 = insn_addr */' - print '\tflush\t%o0' - print '\tretl' - print '\t nop' - print '' - print '\t.align\t32' - print '' - print '\t.type\t__glapi_sparc_get_pc, @function' - print '__glapi_sparc_get_pc:' - print '\tretl' - print '\t add\t%o7, %g2, %g2' - print '\t.size\t__glapi_sparc_get_pc, .-__glapi_sparc_get_pc' - print '' - print '#ifdef GLX_USE_TLS' - print '' - print '\tGLOBL_FN(__glapi_sparc_get_dispatch)' - print '\tHIDDEN(__glapi_sparc_get_dispatch)' - print '__glapi_sparc_get_dispatch:' - print '\tmov\t%o7, %g1' - print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2' - print '\tcall\t__glapi_sparc_get_pc' - print '\tadd\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2' - print '\tmov\t%g1, %o7' - print '\tsethi\t%tie_hi22(_glapi_tls_Dispatch), %g1' - print '\tadd\t%g1, %tie_lo10(_glapi_tls_Dispatch), %g1' - print '\tGL_LL\t[%g2 + %g1], %g2, GL_TIE_LD(_glapi_tls_Dispatch)' - print '\tretl' - print '\t mov\t%g2, %o0' - print '' - print '\t.data' - print '\t.align\t32' - print '' - print '\t/* --> sethi %hi(_glapi_tls_Dispatch), %g1 */' - print '\t/* --> or %g1, %lo(_glapi_tls_Dispatch), %g1 */' - print '\tGLOBL_FN(__glapi_sparc_tls_stub)' - print '\tHIDDEN(__glapi_sparc_tls_stub)' - print '__glapi_sparc_tls_stub: /* Call offset in %g3 */' - print '\tmov\t%o7, %g1' - print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2' - print '\tcall\t__glapi_sparc_get_pc' - print '\tadd\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2' - print '\tmov\t%g1, %o7' - print '\tsrl\t%g3, 10, %g3' - print '\tsethi\t%tie_hi22(_glapi_tls_Dispatch), %g1' - print '\tadd\t%g1, %tie_lo10(_glapi_tls_Dispatch), %g1' - print '\tGL_LL\t[%g2 + %g1], %g2, GL_TIE_LD(_glapi_tls_Dispatch)' - print '\tGL_LL\t[%g7+%g2], %g1' - print '\tGL_LL\t[%g1 + %g3], %g1' - print '\tjmp\t%g1' - print '\t nop' - print '\t.size\t__glapi_sparc_tls_stub, .-__glapi_sparc_tls_stub' - print '' - print '#define GL_STUB(fn, off)\t\t\t\t\\' - print '\tGLOBL_FN(fn);\t\t\t\t\t\\' - print 'fn:\tba\t__glapi_sparc_tls_stub;\t\t\t\\' - print '\t sethi\tGL_OFF(off), %g3;\t\t\t\\' - print '\t.size\tfn,.-fn;' - print '' - print '#elif defined(PTHREADS)' - print '' - print '\t/* 64-bit 0x00 --> sethi %hh(_glapi_Dispatch), %g1 */' - print '\t/* 64-bit 0x04 --> sethi %lm(_glapi_Dispatch), %g2 */' - print '\t/* 64-bit 0x08 --> or %g1, %hm(_glapi_Dispatch), %g1 */' - print '\t/* 64-bit 0x0c --> sllx %g1, 32, %g1 */' - print '\t/* 64-bit 0x10 --> add %g1, %g2, %g1 */' - print '\t/* 64-bit 0x14 --> ldx [%g1 + %lo(_glapi_Dispatch)], %g1 */' - print '' - print '\t/* 32-bit 0x00 --> sethi %hi(_glapi_Dispatch), %g1 */' - print '\t/* 32-bit 0x04 --> ld [%g1 + %lo(_glapi_Dispatch)], %g1 */' - print '' - print '\t.data' - print '\t.align\t32' - print '' - print '\tGLOBL_FN(__glapi_sparc_pthread_stub)' - print '\tHIDDEN(__glapi_sparc_pthread_stub)' - print '__glapi_sparc_pthread_stub: /* Call offset in %g3 */' - print '\tmov\t%o7, %g1' - print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2' - print '\tcall\t__glapi_sparc_get_pc' - print '\t add\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2' - print '\tmov\t%g1, %o7' - print '\tsethi\t%hi(_glapi_Dispatch), %g1' - print '\tor\t%g1, %lo(_glapi_Dispatch), %g1' - print '\tsrl\t%g3, 10, %g3' - print '\tGL_LL\t[%g2+%g1], %g2' - print '\tGL_LL\t[%g2], %g1' - print '\tcmp\t%g1, 0' - print '\tbe\t2f' - print '\t nop' - print '1:\tGL_LL\t[%g1 + %g3], %g1' - print '\tjmp\t%g1' - print '\t nop' - print '2:\tsave\t%sp, GL_STACK_SIZE, %sp' - print '\tmov\t%g3, %l0' - print '\tcall\t_glapi_get_dispatch' - print '\t nop' - print '\tmov\t%o0, %g1' - print '\tmov\t%l0, %g3' - print '\tba\t1b' - print '\t restore %g0, %g0, %g0' - print '\t.size\t__glapi_sparc_pthread_stub, .-__glapi_sparc_pthread_stub' - print '' - print '#define GL_STUB(fn, off)\t\t\t\\' - print '\tGLOBL_FN(fn);\t\t\t\t\\' - print 'fn:\tba\t__glapi_sparc_pthread_stub;\t\\' - print '\t sethi\tGL_OFF(off), %g3;\t\t\\' - print '\t.size\tfn,.-fn;' - print '' - print '#else /* Non-threaded version. */' - print '' - print '\t.type __glapi_sparc_nothread_stub, @function' - print '__glapi_sparc_nothread_stub: /* Call offset in %g3 */' - print '\tmov\t%o7, %g1' - print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2' - print '\tcall\t__glapi_sparc_get_pc' - print '\t add\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2' - print '\tmov\t%g1, %o7' - print '\tsrl\t%g3, 10, %g3' - print '\tsethi\t%hi(_glapi_Dispatch), %g1' - print '\tor\t%g1, %lo(_glapi_Dispatch), %g1' - print '\tGL_LL\t[%g2+%g1], %g2' - print '\tGL_LL\t[%g2], %g1' - print '\tGL_LL\t[%g1 + %g3], %g1' - print '\tjmp\t%g1' - print '\t nop' - print '\t.size\t__glapi_sparc_nothread_stub, .-__glapi_sparc_nothread_stub' - print '' - print '#define GL_STUB(fn, off)\t\t\t\\' - print '\tGLOBL_FN(fn);\t\t\t\t\\' - print 'fn:\tba\t__glapi_sparc_nothread_stub;\t\\' - print '\t sethi\tGL_OFF(off), %g3;\t\t\\' - print '\t.size\tfn,.-fn;' - print '' - print '#endif' - print '' - print '#define GL_STUB_ALIAS(fn, alias) \\' - print ' .globl fn; \\' - print ' .set fn, alias' - print '' - print '\t.text' - print '\t.align\t32' - print '' - print '\t.globl\tgl_dispatch_functions_start' - print '\tHIDDEN(gl_dispatch_functions_start)' - print 'gl_dispatch_functions_start:' - print '' - return - - def printRealFooter(self): - print '' - print '\t.globl\tgl_dispatch_functions_end' - print '\tHIDDEN(gl_dispatch_functions_end)' - print 'gl_dispatch_functions_end:' - return - - def printBody(self, api): - for f in api.functionIterateByOffset(): - name = f.dispatch_name() - - print '\tGL_STUB(gl%s, _gloffset_%s)' % (name, f.name) - - if not f.is_static_entry_point(f.name): - print '\tHIDDEN(gl%s)' % (name) - - for f in api.functionIterateByOffset(): - name = f.dispatch_name() - - if f.is_static_entry_point(f.name): - for n in f.entry_points: - if n != f.name: - text = '\tGL_STUB_ALIAS(gl%s, gl%s)' % (n, f.name) - - if f.has_different_protocol(n): - print '#ifndef GLX_INDIRECT_RENDERING' - print text - print '#endif' - else: - print text - - return - - -def show_usage(): - print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0] - sys.exit(1) - -if __name__ == '__main__': - file_name = "gl_API.xml" - mode = "generic" - - try: - (args, trail) = getopt.getopt(sys.argv[1:], "m:f:") - except Exception,e: - show_usage() - - for (arg,val) in args: - if arg == '-m': - mode = val - elif arg == "-f": - file_name = val - - if mode == "generic": - printer = PrintGenericStubs() - else: - print "ERROR: Invalid mode \"%s\" specified." % mode - show_usage() - - api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory()) - printer.Print(api) +#!/usr/bin/env python + +# (C) Copyright IBM Corporation 2004 +# All Rights Reserved. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# on the rights to use, copy, modify, merge, publish, distribute, sub +# license, and/or sell copies of the Software, and to permit persons to whom +# the Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL +# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. +# +# Authors: +# Ian Romanick + +import license +import gl_XML, glX_XML +import sys, getopt + +class PrintGenericStubs(gl_XML.gl_print_base): + def __init__(self): + gl_XML.gl_print_base.__init__(self) + self.name = "gl_SPARC_asm.py (from Mesa)" + self.license = license.bsd_license_template % ( \ +"""Copyright (C) 1999-2003 Brian Paul All Rights Reserved. +(C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM") + + + def printRealHeader(self): + print '#ifdef __arch64__' + print '#define GL_OFF(N)\t((N) * 8)' + print '#define GL_LL\t\tldx' + print '#define GL_TIE_LD(SYM)\t%tie_ldx(SYM)' + print '#define GL_STACK_SIZE\t128' + print '#else' + print '#define GL_OFF(N)\t((N) * 4)' + print '#define GL_LL\t\tld' + print '#define GL_TIE_LD(SYM)\t%tie_ld(SYM)' + print '#define GL_STACK_SIZE\t64' + print '#endif' + print '' + print '#define GLOBL_FN(x) .globl x ; .type x, @function' + print '#define HIDDEN(x) .hidden x' + print '' + print '\t.register %g2, #scratch' + print '\t.register %g3, #scratch' + print '' + print '\t.text' + print '' + print '\tGLOBL_FN(__glapi_sparc_icache_flush)' + print '\tHIDDEN(__glapi_sparc_icache_flush)' + print '\t.type\t__glapi_sparc_icache_flush, @function' + print '__glapi_sparc_icache_flush: /* %o0 = insn_addr */' + print '\tflush\t%o0' + print '\tretl' + print '\t nop' + print '' + print '\t.align\t32' + print '' + print '\t.type\t__glapi_sparc_get_pc, @function' + print '__glapi_sparc_get_pc:' + print '\tretl' + print '\t add\t%o7, %g2, %g2' + print '\t.size\t__glapi_sparc_get_pc, .-__glapi_sparc_get_pc' + print '' + print '#ifdef GLX_USE_TLS' + print '' + print '\tGLOBL_FN(__glapi_sparc_get_dispatch)' + print '\tHIDDEN(__glapi_sparc_get_dispatch)' + print '__glapi_sparc_get_dispatch:' + print '\tmov\t%o7, %g1' + print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2' + print '\tcall\t__glapi_sparc_get_pc' + print '\tadd\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2' + print '\tmov\t%g1, %o7' + print '\tsethi\t%tie_hi22(_glapi_tls_Dispatch), %g1' + print '\tadd\t%g1, %tie_lo10(_glapi_tls_Dispatch), %g1' + print '\tGL_LL\t[%g2 + %g1], %g2, GL_TIE_LD(_glapi_tls_Dispatch)' + print '\tretl' + print '\t mov\t%g2, %o0' + print '' + print '\t.data' + print '\t.align\t32' + print '' + print '\t/* --> sethi %hi(_glapi_tls_Dispatch), %g1 */' + print '\t/* --> or %g1, %lo(_glapi_tls_Dispatch), %g1 */' + print '\tGLOBL_FN(__glapi_sparc_tls_stub)' + print '\tHIDDEN(__glapi_sparc_tls_stub)' + print '__glapi_sparc_tls_stub: /* Call offset in %g3 */' + print '\tmov\t%o7, %g1' + print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2' + print '\tcall\t__glapi_sparc_get_pc' + print '\tadd\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2' + print '\tmov\t%g1, %o7' + print '\tsrl\t%g3, 10, %g3' + print '\tsethi\t%tie_hi22(_glapi_tls_Dispatch), %g1' + print '\tadd\t%g1, %tie_lo10(_glapi_tls_Dispatch), %g1' + print '\tGL_LL\t[%g2 + %g1], %g2, GL_TIE_LD(_glapi_tls_Dispatch)' + print '\tGL_LL\t[%g7+%g2], %g1' + print '\tGL_LL\t[%g1 + %g3], %g1' + print '\tjmp\t%g1' + print '\t nop' + print '\t.size\t__glapi_sparc_tls_stub, .-__glapi_sparc_tls_stub' + print '' + print '#define GL_STUB(fn, off)\t\t\t\t\\' + print '\tGLOBL_FN(fn);\t\t\t\t\t\\' + print 'fn:\tba\t__glapi_sparc_tls_stub;\t\t\t\\' + print '\t sethi\tGL_OFF(off), %g3;\t\t\t\\' + print '\t.size\tfn,.-fn;' + print '' + print '#elif defined(PTHREADS)' + print '' + print '\t/* 64-bit 0x00 --> sethi %hh(_glapi_Dispatch), %g1 */' + print '\t/* 64-bit 0x04 --> sethi %lm(_glapi_Dispatch), %g2 */' + print '\t/* 64-bit 0x08 --> or %g1, %hm(_glapi_Dispatch), %g1 */' + print '\t/* 64-bit 0x0c --> sllx %g1, 32, %g1 */' + print '\t/* 64-bit 0x10 --> add %g1, %g2, %g1 */' + print '\t/* 64-bit 0x14 --> ldx [%g1 + %lo(_glapi_Dispatch)], %g1 */' + print '' + print '\t/* 32-bit 0x00 --> sethi %hi(_glapi_Dispatch), %g1 */' + print '\t/* 32-bit 0x04 --> ld [%g1 + %lo(_glapi_Dispatch)], %g1 */' + print '' + print '\t.data' + print '\t.align\t32' + print '' + print '\tGLOBL_FN(__glapi_sparc_pthread_stub)' + print '\tHIDDEN(__glapi_sparc_pthread_stub)' + print '__glapi_sparc_pthread_stub: /* Call offset in %g3 */' + print '\tmov\t%o7, %g1' + print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2' + print '\tcall\t__glapi_sparc_get_pc' + print '\t add\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2' + print '\tmov\t%g1, %o7' + print '\tsethi\t%hi(_glapi_Dispatch), %g1' + print '\tor\t%g1, %lo(_glapi_Dispatch), %g1' + print '\tsrl\t%g3, 10, %g3' + print '\tGL_LL\t[%g2+%g1], %g2' + print '\tGL_LL\t[%g2], %g1' + print '\tcmp\t%g1, 0' + print '\tbe\t2f' + print '\t nop' + print '1:\tGL_LL\t[%g1 + %g3], %g1' + print '\tjmp\t%g1' + print '\t nop' + print '2:\tsave\t%sp, GL_STACK_SIZE, %sp' + print '\tmov\t%g3, %l0' + print '\tcall\t_glapi_get_dispatch' + print '\t nop' + print '\tmov\t%o0, %g1' + print '\tmov\t%l0, %g3' + print '\tba\t1b' + print '\t restore %g0, %g0, %g0' + print '\t.size\t__glapi_sparc_pthread_stub, .-__glapi_sparc_pthread_stub' + print '' + print '#define GL_STUB(fn, off)\t\t\t\\' + print '\tGLOBL_FN(fn);\t\t\t\t\\' + print 'fn:\tba\t__glapi_sparc_pthread_stub;\t\\' + print '\t sethi\tGL_OFF(off), %g3;\t\t\\' + print '\t.size\tfn,.-fn;' + print '' + print '#else /* Non-threaded version. */' + print '' + print '\t.type __glapi_sparc_nothread_stub, @function' + print '__glapi_sparc_nothread_stub: /* Call offset in %g3 */' + print '\tmov\t%o7, %g1' + print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2' + print '\tcall\t__glapi_sparc_get_pc' + print '\t add\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2' + print '\tmov\t%g1, %o7' + print '\tsrl\t%g3, 10, %g3' + print '\tsethi\t%hi(_glapi_Dispatch), %g1' + print '\tor\t%g1, %lo(_glapi_Dispatch), %g1' + print '\tGL_LL\t[%g2+%g1], %g2' + print '\tGL_LL\t[%g2], %g1' + print '\tGL_LL\t[%g1 + %g3], %g1' + print '\tjmp\t%g1' + print '\t nop' + print '\t.size\t__glapi_sparc_nothread_stub, .-__glapi_sparc_nothread_stub' + print '' + print '#define GL_STUB(fn, off)\t\t\t\\' + print '\tGLOBL_FN(fn);\t\t\t\t\\' + print 'fn:\tba\t__glapi_sparc_nothread_stub;\t\\' + print '\t sethi\tGL_OFF(off), %g3;\t\t\\' + print '\t.size\tfn,.-fn;' + print '' + print '#endif' + print '' + print '#define GL_STUB_ALIAS(fn, alias) \\' + print ' .globl fn; \\' + print ' .set fn, alias' + print '' + print '\t.text' + print '\t.align\t32' + print '' + print '\t.globl\tgl_dispatch_functions_start' + print '\tHIDDEN(gl_dispatch_functions_start)' + print 'gl_dispatch_functions_start:' + print '' + return + + def printRealFooter(self): + print '' + print '\t.globl\tgl_dispatch_functions_end' + print '\tHIDDEN(gl_dispatch_functions_end)' + print 'gl_dispatch_functions_end:' + return + + def printBody(self, api): + for f in api.functionIterateByOffset(): + name = f.dispatch_name() + + print '\tGL_STUB(gl%s, %d)' % (name, f.offset) + + if not f.is_static_entry_point(f.name): + print '\tHIDDEN(gl%s)' % (name) + + for f in api.functionIterateByOffset(): + name = f.dispatch_name() + + if f.is_static_entry_point(f.name): + for n in f.entry_points: + if n != f.name: + text = '\tGL_STUB_ALIAS(gl%s, gl%s)' % (n, f.name) + + if f.has_different_protocol(n): + print '#ifndef GLX_INDIRECT_RENDERING' + print text + print '#endif' + else: + print text + + return + + +def show_usage(): + print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0] + sys.exit(1) + +if __name__ == '__main__': + file_name = "gl_API.xml" + mode = "generic" + + try: + (args, trail) = getopt.getopt(sys.argv[1:], "m:f:") + except Exception,e: + show_usage() + + for (arg,val) in args: + if arg == '-m': + mode = val + elif arg == "-f": + file_name = val + + if mode == "generic": + printer = PrintGenericStubs() + else: + print "ERROR: Invalid mode \"%s\" specified." % mode + show_usage() + + api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory()) + printer.Print(api) diff --git a/mesalib/src/mapi/glapi/gen/gl_procs.py b/mesalib/src/mapi/glapi/gen/gl_procs.py index 5de61fbdf..f1522baec 100644 --- a/mesalib/src/mapi/glapi/gen/gl_procs.py +++ b/mesalib/src/mapi/glapi/gen/gl_procs.py @@ -1,215 +1,215 @@ -#!/usr/bin/env python - -# (C) Copyright IBM Corporation 2004, 2005 -# All Rights Reserved. -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# on the rights to use, copy, modify, merge, publish, distribute, sub -# license, and/or sell copies of the Software, and to permit persons to whom -# the Software is furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice (including the next -# paragraph) shall be included in all copies or substantial portions of the -# Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL -# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -# IN THE SOFTWARE. -# -# Authors: -# Ian Romanick - -import license -import gl_XML, glX_XML -import sys, getopt - -class PrintGlProcs(gl_XML.gl_print_base): - def __init__(self, long_strings, es=False): - gl_XML.gl_print_base.__init__(self) - - self.es = es - self.long_strings = long_strings - self.name = "gl_procs.py (from Mesa)" - self.license = license.bsd_license_template % ( \ -"""Copyright (C) 1999-2001 Brian Paul All Rights Reserved. -(C) Copyright IBM Corporation 2004, 2006""", "BRIAN PAUL, IBM") - - - def printRealHeader(self): - print """ -/* This file is only included by glapi.c and is used for - * the GetProcAddress() function - */ - -typedef struct { - GLint Name_offset; -#if defined(NEED_FUNCTION_POINTER) || defined(GLX_INDIRECT_RENDERING) - _glapi_proc Address; -#endif - GLuint Offset; -} glprocs_table_t; - -#if !defined(NEED_FUNCTION_POINTER) && !defined(GLX_INDIRECT_RENDERING) -# define NAME_FUNC_OFFSET(n,f1,f2,f3,o) { n , o } -#elif defined(NEED_FUNCTION_POINTER) && !defined(GLX_INDIRECT_RENDERING) -# define NAME_FUNC_OFFSET(n,f1,f2,f3,o) { n , (_glapi_proc) f1 , o } -#elif defined(NEED_FUNCTION_POINTER) && defined(GLX_INDIRECT_RENDERING) -# define NAME_FUNC_OFFSET(n,f1,f2,f3,o) { n , (_glapi_proc) f2 , o } -#elif !defined(NEED_FUNCTION_POINTER) && defined(GLX_INDIRECT_RENDERING) -# define NAME_FUNC_OFFSET(n,f1,f2,f3,o) { n , (_glapi_proc) f3 , o } -#endif - -""" - return - - def printRealFooter(self): - print '' - print '#undef NAME_FUNC_OFFSET' - return - - def printFunctionString(self, name): - if self.long_strings: - print ' "gl%s\\0"' % (name) - else: - print " 'g','l',", - for c in name: - print "'%s'," % (c), - - print "'\\0'," - - - def printBody(self, api): - print '' - if self.long_strings: - print 'static const char gl_string_table[] =' - else: - print 'static const char gl_string_table[] = {' - - base_offset = 0 - table = [] - for func in api.functionIterateByOffset(): - name = func.dispatch_name() - self.printFunctionString(func.name) - table.append((base_offset, "gl" + name, "gl" + name, "NULL", func.name)) - - # The length of the function's name, plus 2 for "gl", - # plus 1 for the NUL. - - base_offset += len(func.name) + 3 - - - for func in api.functionIterateByOffset(): - for n in func.entry_points: - if n != func.name: - name = func.dispatch_name() - self.printFunctionString( n ) - - if func.has_different_protocol(n): - alt_name = "gl" + func.static_glx_name(n) - table.append((base_offset, "gl" + name, alt_name, alt_name, func.name)) - else: - table.append((base_offset, "gl" + name, "gl" + name, "NULL", func.name)) - - base_offset += len(n) + 3 - - - if self.long_strings: - print ' ;' - else: - print '};' - - print '' - print '' - print "#ifdef USE_MGL_NAMESPACE" - for func in api.functionIterateByOffset(): - for n in func.entry_points: - if (not func.is_static_entry_point(func.name)) or (func.has_different_protocol(n) and not func.is_static_entry_point(n)): - print '#define gl_dispatch_stub_%u mgl_dispatch_stub_%u' % (func.offset, func.offset) - break - print "#endif /* USE_MGL_NAMESPACE */" - print '' - print '' - print '#if defined(NEED_FUNCTION_POINTER) || defined(GLX_INDIRECT_RENDERING)' - for func in api.functionIterateByOffset(): - for n in func.entry_points: - if (not func.is_static_entry_point(func.name)) or (func.has_different_protocol(n) and not func.is_static_entry_point(n)): - print '%s GLAPIENTRY gl_dispatch_stub_%u(%s);' % (func.return_type, func.offset, func.get_parameter_string()) - break - - if self.es: - categories = {} - for func in api.functionIterateByOffset(): - for n in func.entry_points: - cat, num = api.get_category_for_name(n) - if (cat.startswith("es") or cat.startswith("GL_OES")): - if not categories.has_key(cat): - categories[cat] = [] - proto = 'GLAPI %s GLAPIENTRY %s(%s);' \ - % (func.return_type, "gl" + n, func.get_parameter_string(n)) - categories[cat].append(proto) - if categories: - print '' - print '/* OpenGL ES specific prototypes */' - print '' - keys = categories.keys() - keys.sort() - for key in keys: - print '/* category %s */' % key - print "\n".join(categories[key]) - print '' - - print '#endif /* defined(NEED_FUNCTION_POINTER) || defined(GLX_INDIRECT_RENDERING) */' - - print '' - print 'static const glprocs_table_t static_functions[] = {' - - for info in table: - print ' NAME_FUNC_OFFSET(%5u, %s, %s, %s, _gloffset_%s),' % info - - print ' NAME_FUNC_OFFSET(-1, NULL, NULL, NULL, 0)' - print '};' - return - - -def show_usage(): - print "Usage: %s [-f input_file_name] [-m mode] [-c]" % sys.argv[0] - print "-c Enable compatibility with OpenGL ES." - print "-m mode mode can be one of:" - print " long - Create code for compilers that can handle very" - print " long string constants. (default)" - print " short - Create code for compilers that can only handle" - print " ANSI C89 string constants." - sys.exit(1) - -if __name__ == '__main__': - file_name = "gl_API.xml" - - try: - (args, trail) = getopt.getopt(sys.argv[1:], "f:m:c") - except Exception,e: - show_usage() - - long_string = 1 - es = False - for (arg,val) in args: - if arg == "-f": - file_name = val - elif arg == "-m": - if val == "short": - long_string = 0 - elif val == "long": - long_string = 1 - else: - show_usage() - elif arg == "-c": - es = True - - api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory()) - printer = PrintGlProcs(long_string, es) - printer.Print(api) +#!/usr/bin/env python + +# (C) Copyright IBM Corporation 2004, 2005 +# All Rights Reserved. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# on the rights to use, copy, modify, merge, publish, distribute, sub +# license, and/or sell copies of the Software, and to permit persons to whom +# the Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL +# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. +# +# Authors: +# Ian Romanick + +import license +import gl_XML, glX_XML +import sys, getopt + +class PrintGlProcs(gl_XML.gl_print_base): + def __init__(self, long_strings, es=False): + gl_XML.gl_print_base.__init__(self) + + self.es = es + self.long_strings = long_strings + self.name = "gl_procs.py (from Mesa)" + self.license = license.bsd_license_template % ( \ +"""Copyright (C) 1999-2001 Brian Paul All Rights Reserved. +(C) Copyright IBM Corporation 2004, 2006""", "BRIAN PAUL, IBM") + + + def printRealHeader(self): + print """ +/* This file is only included by glapi.c and is used for + * the GetProcAddress() function + */ + +typedef struct { + GLint Name_offset; +#if defined(NEED_FUNCTION_POINTER) || defined(GLX_INDIRECT_RENDERING) + _glapi_proc Address; +#endif + GLuint Offset; +} glprocs_table_t; + +#if !defined(NEED_FUNCTION_POINTER) && !defined(GLX_INDIRECT_RENDERING) +# define NAME_FUNC_OFFSET(n,f1,f2,f3,o) { n , o } +#elif defined(NEED_FUNCTION_POINTER) && !defined(GLX_INDIRECT_RENDERING) +# define NAME_FUNC_OFFSET(n,f1,f2,f3,o) { n , (_glapi_proc) f1 , o } +#elif defined(NEED_FUNCTION_POINTER) && defined(GLX_INDIRECT_RENDERING) +# define NAME_FUNC_OFFSET(n,f1,f2,f3,o) { n , (_glapi_proc) f2 , o } +#elif !defined(NEED_FUNCTION_POINTER) && defined(GLX_INDIRECT_RENDERING) +# define NAME_FUNC_OFFSET(n,f1,f2,f3,o) { n , (_glapi_proc) f3 , o } +#endif + +""" + return + + def printRealFooter(self): + print '' + print '#undef NAME_FUNC_OFFSET' + return + + def printFunctionString(self, name): + if self.long_strings: + print ' "gl%s\\0"' % (name) + else: + print " 'g','l',", + for c in name: + print "'%s'," % (c), + + print "'\\0'," + + + def printBody(self, api): + print '' + if self.long_strings: + print 'static const char gl_string_table[] =' + else: + print 'static const char gl_string_table[] = {' + + base_offset = 0 + table = [] + for func in api.functionIterateByOffset(): + name = func.dispatch_name() + self.printFunctionString(func.name) + table.append((base_offset, "gl" + name, "gl" + name, "NULL", func.offset)) + + # The length of the function's name, plus 2 for "gl", + # plus 1 for the NUL. + + base_offset += len(func.name) + 3 + + + for func in api.functionIterateByOffset(): + for n in func.entry_points: + if n != func.name: + name = func.dispatch_name() + self.printFunctionString( n ) + + if func.has_different_protocol(n): + alt_name = "gl" + func.static_glx_name(n) + table.append((base_offset, "gl" + name, alt_name, alt_name, func.offset)) + else: + table.append((base_offset, "gl" + name, "gl" + name, "NULL", func.offset)) + + base_offset += len(n) + 3 + + + if self.long_strings: + print ' ;' + else: + print '};' + + print '' + print '' + print "#ifdef USE_MGL_NAMESPACE" + for func in api.functionIterateByOffset(): + for n in func.entry_points: + if (not func.is_static_entry_point(func.name)) or (func.has_different_protocol(n) and not func.is_static_entry_point(n)): + print '#define gl_dispatch_stub_%u mgl_dispatch_stub_%u' % (func.offset, func.offset) + break + print "#endif /* USE_MGL_NAMESPACE */" + print '' + print '' + print '#if defined(NEED_FUNCTION_POINTER) || defined(GLX_INDIRECT_RENDERING)' + for func in api.functionIterateByOffset(): + for n in func.entry_points: + if (not func.is_static_entry_point(func.name)) or (func.has_different_protocol(n) and not func.is_static_entry_point(n)): + print '%s GLAPIENTRY gl_dispatch_stub_%u(%s);' % (func.return_type, func.offset, func.get_parameter_string()) + break + + if self.es: + categories = {} + for func in api.functionIterateByOffset(): + for n in func.entry_points: + cat, num = api.get_category_for_name(n) + if (cat.startswith("es") or cat.startswith("GL_OES")): + if not categories.has_key(cat): + categories[cat] = [] + proto = 'GLAPI %s GLAPIENTRY %s(%s);' \ + % (func.return_type, "gl" + n, func.get_parameter_string(n)) + categories[cat].append(proto) + if categories: + print '' + print '/* OpenGL ES specific prototypes */' + print '' + keys = categories.keys() + keys.sort() + for key in keys: + print '/* category %s */' % key + print "\n".join(categories[key]) + print '' + + print '#endif /* defined(NEED_FUNCTION_POINTER) || defined(GLX_INDIRECT_RENDERING) */' + + print '' + print 'static const glprocs_table_t static_functions[] = {' + + for info in table: + print ' NAME_FUNC_OFFSET(%5u, %s, %s, %s, %d),' % info + + print ' NAME_FUNC_OFFSET(-1, NULL, NULL, NULL, 0)' + print '};' + return + + +def show_usage(): + print "Usage: %s [-f input_file_name] [-m mode] [-c]" % sys.argv[0] + print "-c Enable compatibility with OpenGL ES." + print "-m mode mode can be one of:" + print " long - Create code for compilers that can handle very" + print " long string constants. (default)" + print " short - Create code for compilers that can only handle" + print " ANSI C89 string constants." + sys.exit(1) + +if __name__ == '__main__': + file_name = "gl_API.xml" + + try: + (args, trail) = getopt.getopt(sys.argv[1:], "f:m:c") + except Exception,e: + show_usage() + + long_string = 1 + es = False + for (arg,val) in args: + if arg == "-f": + file_name = val + elif arg == "-m": + if val == "short": + long_string = 0 + elif val == "long": + long_string = 1 + else: + show_usage() + elif arg == "-c": + es = True + + api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory()) + printer = PrintGlProcs(long_string, es) + printer.Print(api) diff --git a/mesalib/src/mapi/glapi/gen/gl_table.py b/mesalib/src/mapi/glapi/gen/gl_table.py index 3bd7569e9..6325341b5 100644 --- a/mesalib/src/mapi/glapi/gen/gl_table.py +++ b/mesalib/src/mapi/glapi/gen/gl_table.py @@ -1,229 +1,231 @@ -#!/usr/bin/python2 - -# (C) Copyright IBM Corporation 2004 -# All Rights Reserved. -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# on the rights to use, copy, modify, merge, publish, distribute, sub -# license, and/or sell copies of the Software, and to permit persons to whom -# the Software is furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice (including the next -# paragraph) shall be included in all copies or substantial portions of the -# Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL -# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -# IN THE SOFTWARE. -# -# Authors: -# Ian Romanick - -import gl_XML -import license -import sys, getopt - -class PrintGlTable(gl_XML.gl_print_base): - def __init__(self, es=False): - gl_XML.gl_print_base.__init__(self) - - self.es = es - self.header_tag = '_GLAPI_TABLE_H_' - self.name = "gl_table.py (from Mesa)" - self.license = license.bsd_license_template % ( \ -"""Copyright (C) 1999-2003 Brian Paul All Rights Reserved. -(C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM") - return - - - def printBody(self, api): - for f in api.functionIterateByOffset(): - arg_string = f.get_parameter_string() - print ' %s (GLAPIENTRYP %s)(%s); /* %d */' % (f.return_type, f.name, arg_string, f.offset) - - - def printRealHeader(self): - print '#ifndef GLAPIENTRYP' - print '# ifndef GLAPIENTRY' - print '# define GLAPIENTRY' - print '# endif' - print '' - print '# define GLAPIENTRYP GLAPIENTRY *' - print '#endif' - print '' - print '' - print 'struct _glapi_table' - print '{' - return - - - def printRealFooter(self): - print '};' - return - - -class PrintRemapTable(gl_XML.gl_print_base): - def __init__(self, es=False): - gl_XML.gl_print_base.__init__(self) - - self.es = es - self.header_tag = '_GLAPI_DISPATCH_H_' - self.name = "gl_table.py (from Mesa)" - self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM") - return - - - def printRealHeader(self): - print """ -/* this file should not be included directly in mesa */ - -/** - * \\file glapidispatch.h - * Macros for handling GL dispatch tables. - * - * For each known GL function, there are 3 macros in this file. The first - * macro is named CALL_FuncName and is used to call that GL function using - * the specified dispatch table. The other 2 macros, called GET_FuncName - * can SET_FuncName, are used to get and set the dispatch pointer for the - * named function in the specified dispatch table. - */ -""" - - return - - def printBody(self, api): - print '#define CALL_by_offset(disp, cast, offset, parameters) \\' - print ' (*(cast (GET_by_offset(disp, offset)))) parameters' - print '#define GET_by_offset(disp, offset) \\' - print ' (offset >= 0) ? (((_glapi_proc *)(disp))[offset]) : NULL' - print '#define SET_by_offset(disp, offset, fn) \\' - print ' do { \\' - print ' if ( (offset) < 0 ) { \\' - print ' /* fprintf( stderr, "[%s:%u] SET_by_offset(%p, %d, %s)!\\n", */ \\' - print ' /* __func__, __LINE__, disp, offset, # fn); */ \\' - print ' /* abort(); */ \\' - print ' } \\' - print ' else { \\' - print ' ( (_glapi_proc *) (disp) )[offset] = (_glapi_proc) fn; \\' - print ' } \\' - print ' } while(0)' - print '' - - functions = [] - abi_functions = [] - alias_functions = [] - count = 0 - for f in api.functionIterateByOffset(): - if not f.is_abi(): - functions.append( [f, count] ) - count += 1 - else: - abi_functions.append( f ) - - if self.es: - # remember functions with aliases - if len(f.entry_points) > 1: - alias_functions.append(f) - - - for f in abi_functions: - print '#define CALL_%s(disp, parameters) (*((disp)->%s)) parameters' % (f.name, f.name) - print '#define GET_%s(disp) ((disp)->%s)' % (f.name, f.name) - print '#define SET_%s(disp, fn) ((disp)->%s = fn)' % (f.name, f.name) - - - print '' - print '#if !defined(_GLAPI_USE_REMAP_TABLE)' - print '' - - for [f, index] in functions: - print '#define CALL_%s(disp, parameters) (*((disp)->%s)) parameters' % (f.name, f.name) - print '#define GET_%s(disp) ((disp)->%s)' % (f.name, f.name) - print '#define SET_%s(disp, fn) ((disp)->%s = fn)' % (f.name, f.name) - - print '' - print '#else' - print '' - print '#define driDispatchRemapTable_size %u' % (count) - print 'extern int driDispatchRemapTable[ driDispatchRemapTable_size ];' - print '' - - for [f, index] in functions: - print '#define %s_remap_index %u' % (f.name, index) - - print '' - - for [f, index] in functions: - arg_string = gl_XML.create_parameter_string( f.parameters, 0 ) - cast = '%s (GLAPIENTRYP)(%s)' % (f.return_type, arg_string) - - print '#define CALL_%s(disp, parameters) CALL_by_offset(disp, (%s), driDispatchRemapTable[%s_remap_index], parameters)' % (f.name, cast, f.name) - print '#define GET_%s(disp) GET_by_offset(disp, driDispatchRemapTable[%s_remap_index])' % (f.name, f.name) - print '#define SET_%s(disp, fn) SET_by_offset(disp, driDispatchRemapTable[%s_remap_index], fn)' % (f.name, f.name) - - - print '' - print '#endif /* !defined(_GLAPI_USE_REMAP_TABLE) */' - - if alias_functions: - print '' - print '/* define aliases for compatibility */' - for f in alias_functions: - for name in f.entry_points: - if name != f.name: - print '#define CALL_%s(disp, parameters) CALL_%s(disp, parameters)' % (name, f.name) - print '#define GET_%s(disp) GET_%s(disp)' % (name, f.name) - print '#define SET_%s(disp, fn) SET_%s(disp, fn)' % (name, f.name) - print '' - - print '#if defined(_GLAPI_USE_REMAP_TABLE)' - for f in alias_functions: - for name in f.entry_points: - if name != f.name: - print '#define %s_remap_index %s_remap_index' % (name, f.name) - print '#endif /* defined(_GLAPI_USE_REMAP_TABLE) */' - print '' - - return - - -def show_usage(): - print "Usage: %s [-f input_file_name] [-m mode] [-c]" % sys.argv[0] - print " -m mode Mode can be 'table' or 'remap_table'." - print " -c Enable compatibility with OpenGL ES." - sys.exit(1) - -if __name__ == '__main__': - file_name = "gl_API.xml" - - try: - (args, trail) = getopt.getopt(sys.argv[1:], "f:m:c") - except Exception,e: - show_usage() - - mode = "table" - es = False - for (arg,val) in args: - if arg == "-f": - file_name = val - elif arg == "-m": - mode = val - elif arg == "-c": - es = True - - if mode == "table": - printer = PrintGlTable(es) - elif mode == "remap_table": - printer = PrintRemapTable(es) - else: - show_usage() - - api = gl_XML.parse_GL_API( file_name ) - - printer.Print( api ) +#!/usr/bin/python2 + +# (C) Copyright IBM Corporation 2004 +# All Rights Reserved. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# on the rights to use, copy, modify, merge, publish, distribute, sub +# license, and/or sell copies of the Software, and to permit persons to whom +# the Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL +# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. +# +# Authors: +# Ian Romanick + +import gl_XML +import license +import sys, getopt + +class PrintGlTable(gl_XML.gl_print_base): + def __init__(self, es=False): + gl_XML.gl_print_base.__init__(self) + + self.es = es + self.header_tag = '_GLAPI_TABLE_H_' + self.name = "gl_table.py (from Mesa)" + self.license = license.bsd_license_template % ( \ +"""Copyright (C) 1999-2003 Brian Paul All Rights Reserved. +(C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM") + return + + + def printBody(self, api): + for f in api.functionIterateByOffset(): + arg_string = f.get_parameter_string() + print ' %s (GLAPIENTRYP %s)(%s); /* %d */' % (f.return_type, f.name, arg_string, f.offset) + + + def printRealHeader(self): + print '#ifndef GLAPIENTRYP' + print '# ifndef GLAPIENTRY' + print '# define GLAPIENTRY' + print '# endif' + print '' + print '# define GLAPIENTRYP GLAPIENTRY *' + print '#endif' + print '' + print '' + print 'struct _glapi_table' + print '{' + return + + + def printRealFooter(self): + print '};' + return + + +class PrintRemapTable(gl_XML.gl_print_base): + def __init__(self, es=False): + gl_XML.gl_print_base.__init__(self) + + self.es = es + self.header_tag = '_GLAPI_DISPATCH_H_' + self.name = "gl_table.py (from Mesa)" + self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM") + return + + + def printRealHeader(self): + print """ +/* this file should not be included directly in mesa */ + +/** + * \\file glapidispatch.h + * Macros for handling GL dispatch tables. + * + * For each known GL function, there are 3 macros in this file. The first + * macro is named CALL_FuncName and is used to call that GL function using + * the specified dispatch table. The other 2 macros, called GET_FuncName + * can SET_FuncName, are used to get and set the dispatch pointer for the + * named function in the specified dispatch table. + */ +""" + + return + + def printBody(self, api): + print '#define CALL_by_offset(disp, cast, offset, parameters) \\' + print ' (*(cast (GET_by_offset(disp, offset)))) parameters' + print '#define GET_by_offset(disp, offset) \\' + print ' (offset >= 0) ? (((_glapi_proc *)(disp))[offset]) : NULL' + print '#define SET_by_offset(disp, offset, fn) \\' + print ' do { \\' + print ' if ( (offset) < 0 ) { \\' + print ' /* fprintf( stderr, "[%s:%u] SET_by_offset(%p, %d, %s)!\\n", */ \\' + print ' /* __func__, __LINE__, disp, offset, # fn); */ \\' + print ' /* abort(); */ \\' + print ' } \\' + print ' else { \\' + print ' ( (_glapi_proc *) (disp) )[offset] = (_glapi_proc) fn; \\' + print ' } \\' + print ' } while(0)' + print '' + + functions = [] + abi_functions = [] + alias_functions = [] + count = 0 + for f in api.functionIterateByOffset(): + if not f.is_abi(): + functions.append( [f, count] ) + count += 1 + else: + abi_functions.append( [f, -1] ) + + if self.es: + # remember functions with aliases + if len(f.entry_points) > 1: + alias_functions.append(f) + + print '/* total number of offsets below */' + print '#define _gloffset_COUNT %d' % (len(abi_functions + functions)) + print '' + + for f, index in abi_functions: + print '#define _gloffset_%s %d' % (f.name, f.offset) + + print '' + print '#if !defined(_GLAPI_USE_REMAP_TABLE)' + print '' + + for f, index in functions: + print '#define _gloffset_%s %d' % (f.name, f.offset) + + print '' + print '#else /* !_GLAPI_USE_REMAP_TABLE */' + print '' + + print '#define driDispatchRemapTable_size %u' % (count) + print 'extern int driDispatchRemapTable[ driDispatchRemapTable_size ];' + print '' + + for f, index in functions: + print '#define %s_remap_index %u' % (f.name, index) + + print '' + + for f, index in functions: + print '#define _gloffset_%s driDispatchRemapTable[%s_remap_index]' % (f.name, f.name) + + print '' + print '#endif /* _GLAPI_USE_REMAP_TABLE */' + print '' + + for f, index in abi_functions + functions: + arg_string = gl_XML.create_parameter_string( f.parameters, 0 ) + cast = '%s (GLAPIENTRYP)(%s)' % (f.return_type, arg_string) + + print '#define CALL_%s(disp, parameters) CALL_by_offset(disp, (%s), _gloffset_%s, parameters)' % (f.name, cast, f.name) + print '#define GET_%s(disp) GET_by_offset(disp, _gloffset_%s)' % (f.name, f.name) + print '#define SET_%s(disp, fn) SET_by_offset(disp, _gloffset_%s, fn)' % (f.name, f.name) + + if alias_functions: + print '' + print '/* define aliases for compatibility */' + for f in alias_functions: + for name in f.entry_points: + if name != f.name: + print '#define CALL_%s(disp, parameters) CALL_%s(disp, parameters)' % (name, f.name) + print '#define GET_%s(disp) GET_%s(disp)' % (name, f.name) + print '#define SET_%s(disp, fn) SET_%s(disp, fn)' % (name, f.name) + print '' + + print '#if defined(_GLAPI_USE_REMAP_TABLE)' + for f in alias_functions: + for name in f.entry_points: + if name != f.name: + print '#define %s_remap_index %s_remap_index' % (name, f.name) + print '#endif /* defined(_GLAPI_USE_REMAP_TABLE) */' + print '' + + return + + +def show_usage(): + print "Usage: %s [-f input_file_name] [-m mode] [-c]" % sys.argv[0] + print " -m mode Mode can be 'table' or 'remap_table'." + print " -c Enable compatibility with OpenGL ES." + sys.exit(1) + +if __name__ == '__main__': + file_name = "gl_API.xml" + + try: + (args, trail) = getopt.getopt(sys.argv[1:], "f:m:c") + except Exception,e: + show_usage() + + mode = "table" + es = False + for (arg,val) in args: + if arg == "-f": + file_name = val + elif arg == "-m": + mode = val + elif arg == "-c": + es = True + + if mode == "table": + printer = PrintGlTable(es) + elif mode == "remap_table": + printer = PrintRemapTable(es) + else: + show_usage() + + api = gl_XML.parse_GL_API( file_name ) + + printer.Print( api ) diff --git a/mesalib/src/mapi/glapi/gen/gl_x86-64_asm.py b/mesalib/src/mapi/glapi/gen/gl_x86-64_asm.py index e6e78c42f..f4f392c30 100644 --- a/mesalib/src/mapi/glapi/gen/gl_x86-64_asm.py +++ b/mesalib/src/mapi/glapi/gen/gl_x86-64_asm.py @@ -1,334 +1,334 @@ -#!/usr/bin/env python - -# (C) Copyright IBM Corporation 2005 -# All Rights Reserved. -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# on the rights to use, copy, modify, merge, publish, distribute, sub -# license, and/or sell copies of the Software, and to permit persons to whom -# the Software is furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice (including the next -# paragraph) shall be included in all copies or substantial portions of the -# Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL -# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -# IN THE SOFTWARE. -# -# Authors: -# Ian Romanick - -import license -import gl_XML, glX_XML -import sys, getopt, copy - -def should_use_push(registers): - for [reg, offset] in registers: - if reg[1:4] == "xmm": - return 0 - - N = len(registers) - return (N & 1) != 0 - - -def local_size(registers): - # The x86-64 ABI says "the value (%rsp - 8) is always a multiple of - # 16 when control is transfered to the function entry point." This - # means that the local stack usage must be (16*N)+8 for some value - # of N. (16*N)+8 = (8*(2N))+8 = 8*(2N+1). As long as N is odd, we - # meet this requirement. - - N = (len(registers) | 1) - return 8*N - - -def save_all_regs(registers): - adjust_stack = 0 - if not should_use_push(registers): - adjust_stack = local_size(registers) - print '\tsubq\t$%u, %%rsp' % (adjust_stack) - - for [reg, stack_offset] in registers: - save_reg( reg, stack_offset, adjust_stack ) - return - - -def restore_all_regs(registers): - adjust_stack = 0 - if not should_use_push(registers): - adjust_stack = local_size(registers) - - temp = copy.deepcopy(registers) - while len(temp): - [reg, stack_offset] = temp.pop() - restore_reg(reg, stack_offset, adjust_stack) - - if adjust_stack: - print '\taddq\t$%u, %%rsp' % (adjust_stack) - return - - -def save_reg(reg, offset, use_move): - if use_move: - if offset == 0: - print '\tmovq\t%s, (%%rsp)' % (reg) - else: - print '\tmovq\t%s, %u(%%rsp)' % (reg, offset) - else: - print '\tpushq\t%s' % (reg) - - return - - -def restore_reg(reg, offset, use_move): - if use_move: - if offset == 0: - print '\tmovq\t(%%rsp), %s' % (reg) - else: - print '\tmovq\t%u(%%rsp), %s' % (offset, reg) - else: - print '\tpopq\t%s' % (reg) - - return - - -class PrintGenericStubs(gl_XML.gl_print_base): - - def __init__(self): - gl_XML.gl_print_base.__init__(self) - - self.name = "gl_x86-64_asm.py (from Mesa)" - self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM") - return - - - def get_stack_size(self, f): - size = 0 - for p in f.parameterIterator(): - size += p.get_stack_size() - - return size - - - def printRealHeader(self): - print "/* If we build with gcc's -fvisibility=hidden flag, we'll need to change" - print " * the symbol visibility mode to 'default'." - print ' */' - print '' - print '#include "x86/assyntax.h"' - print '' - print '#ifdef __GNUC__' - print '# pragma GCC visibility push(default)' - print '# define HIDDEN(x) .hidden x' - print '#else' - print '# define HIDDEN(x)' - print '#endif' - print '' - print '# if defined(USE_MGL_NAMESPACE)' - print '# define GL_PREFIX(n) GLNAME(CONCAT(mgl,n))' - print '# define _glapi_Dispatch _mglapi_Dispatch' - print '# else' - print '# define GL_PREFIX(n) GLNAME(CONCAT(gl,n))' - print '# endif' - print '' - print '#if defined(PTHREADS) || defined(WIN32_THREADS) || defined(BEOS_THREADS)' - print '# define THREADS' - print '#endif' - print '' - print '\t.text' - print '' - print '#ifdef GLX_USE_TLS' - print '' - print '\t.globl _x86_64_get_get_dispatch; HIDDEN(_x86_64_get_get_dispatch)' - print '_x86_64_get_get_dispatch:' - print '\tlea\t_x86_64_get_dispatch(%rip), %rax' - print '\tret' - print '' - print '\t.p2align\t4,,15' - print '_x86_64_get_dispatch:' - print '\tmovq\t_glapi_tls_Dispatch@GOTTPOFF(%rip), %rax' - print '\tmovq\t%fs:(%rax), %rax' - print '\tret' - print '\t.size\t_x86_64_get_dispatch, .-_x86_64_get_dispatch' - print '' - print '#elif defined(PTHREADS)' - print '' - print '\t.extern\t_glapi_Dispatch' - print '\t.extern\t_gl_DispatchTSD' - print '\t.extern\tpthread_getspecific' - print '' - print '\t.p2align\t4,,15' - print '_x86_64_get_dispatch:' - print '\tmovq\t_gl_DispatchTSD(%rip), %rdi' - print '\tjmp\tpthread_getspecific@PLT' - print '' - print '#elif defined(THREADS)' - print '' - print '\t.extern\t_glapi_get_dispatch' - print '' - print '#endif' - print '' - return - - - def printRealFooter(self): - print '' - print '#if defined(GLX_USE_TLS) && defined(__linux__)' - print ' .section ".note.ABI-tag", "a"' - print ' .p2align 2' - print ' .long 1f - 0f /* name length */' - print ' .long 3f - 2f /* data length */' - print ' .long 1 /* note length */' - print '0: .asciz "GNU" /* vendor name */' - print '1: .p2align 2' - print '2: .long 0 /* note data: the ABI tag */' - print ' .long 2,4,20 /* Minimum kernel version w/TLS */' - print '3: .p2align 2 /* pad out section */' - print '#endif /* GLX_USE_TLS */' - print '' - print '#if defined (__ELF__) && defined (__linux__)' - print ' .section .note.GNU-stack,"",%progbits' - print '#endif' - return - - - def printFunction(self, f): - - # The x86-64 ABI divides function parameters into a couple - # classes. For the OpenGL interface, the only ones that are - # relevent are INTEGER and SSE. Basically, the first 8 - # GLfloat or GLdouble parameters are placed in %xmm0 - %xmm7, - # the first 6 non-GLfloat / non-GLdouble parameters are placed - # in registers listed in int_parameters. - # - # If more parameters than that are required, they are passed - # on the stack. Therefore, we just have to make sure that - # %esp hasn't changed when we jump to the actual function. - # Since we're jumping to the function (and not calling it), we - # have to make sure of that anyway! - - int_parameters = ["%rdi", "%rsi", "%rdx", "%rcx", "%r8", "%r9"] - - int_class = 0 - sse_class = 0 - stack_offset = 0 - registers = [] - for p in f.parameterIterator(): - type_name = p.get_base_type_string() - - if p.is_pointer() or (type_name != "GLfloat" and type_name != "GLdouble"): - if int_class < 6: - registers.append( [int_parameters[int_class], stack_offset] ) - int_class += 1 - stack_offset += 8 - else: - if sse_class < 8: - registers.append( ["%%xmm%u" % (sse_class), stack_offset] ) - sse_class += 1 - stack_offset += 8 - - if ((int_class & 1) == 0) and (sse_class == 0): - registers.append( ["%rbp", 0] ) - - - name = f.dispatch_name() - - print '\t.p2align\t4,,15' - print '\t.globl\tGL_PREFIX(%s)' % (name) - print '\t.type\tGL_PREFIX(%s), @function' % (name) - if not f.is_static_entry_point(f.name): - print '\tHIDDEN(GL_PREFIX(%s))' % (name) - print 'GL_PREFIX(%s):' % (name) - print '#if defined(GLX_USE_TLS)' - print '\tcall\t_x86_64_get_dispatch@PLT' - print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8) - print '\tjmp\t*%r11' - print '#elif defined(PTHREADS)' - - save_all_regs(registers) - print '\tcall\t_x86_64_get_dispatch@PLT' - restore_all_regs(registers) - - if f.offset == 0: - print '\tmovq\t(%rax), %r11' - else: - print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8) - - print '\tjmp\t*%r11' - - print '#else' - print '\tmovq\t_glapi_Dispatch(%rip), %rax' - print '\ttestq\t%rax, %rax' - print '\tje\t1f' - print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8) - print '\tjmp\t*%r11' - print '1:' - - save_all_regs(registers) - print '\tcall\t_glapi_get_dispatch' - restore_all_regs(registers) - - print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8) - print '\tjmp\t*%r11' - print '#endif /* defined(GLX_USE_TLS) */' - - print '\t.size\tGL_PREFIX(%s), .-GL_PREFIX(%s)' % (name, name) - print '' - return - - - def printBody(self, api): - for f in api.functionIterateByOffset(): - self.printFunction(f) - - - for f in api.functionIterateByOffset(): - dispatch = f.dispatch_name() - for n in f.entry_points: - if n != f.name: - if f.is_static_entry_point(n): - text = '\t.globl GL_PREFIX(%s) ; .set GL_PREFIX(%s), GL_PREFIX(%s)' % (n, n, dispatch) - - if f.has_different_protocol(n): - print '#ifndef GLX_INDIRECT_RENDERING' - print text - print '#endif' - else: - print text - - return - -def show_usage(): - print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0] - sys.exit(1) - -if __name__ == '__main__': - file_name = "gl_API.xml" - mode = "generic" - - try: - (args, trail) = getopt.getopt(sys.argv[1:], "m:f:") - except Exception,e: - show_usage() - - for (arg,val) in args: - if arg == '-m': - mode = val - elif arg == "-f": - file_name = val - - if mode == "generic": - printer = PrintGenericStubs() - else: - print "ERROR: Invalid mode \"%s\" specified." % mode - show_usage() - - api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory()) - printer.Print(api) +#!/usr/bin/env python + +# (C) Copyright IBM Corporation 2005 +# All Rights Reserved. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# on the rights to use, copy, modify, merge, publish, distribute, sub +# license, and/or sell copies of the Software, and to permit persons to whom +# the Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL +# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. +# +# Authors: +# Ian Romanick + +import license +import gl_XML, glX_XML +import sys, getopt, copy + +def should_use_push(registers): + for [reg, offset] in registers: + if reg[1:4] == "xmm": + return 0 + + N = len(registers) + return (N & 1) != 0 + + +def local_size(registers): + # The x86-64 ABI says "the value (%rsp - 8) is always a multiple of + # 16 when control is transfered to the function entry point." This + # means that the local stack usage must be (16*N)+8 for some value + # of N. (16*N)+8 = (8*(2N))+8 = 8*(2N+1). As long as N is odd, we + # meet this requirement. + + N = (len(registers) | 1) + return 8*N + + +def save_all_regs(registers): + adjust_stack = 0 + if not should_use_push(registers): + adjust_stack = local_size(registers) + print '\tsubq\t$%u, %%rsp' % (adjust_stack) + + for [reg, stack_offset] in registers: + save_reg( reg, stack_offset, adjust_stack ) + return + + +def restore_all_regs(registers): + adjust_stack = 0 + if not should_use_push(registers): + adjust_stack = local_size(registers) + + temp = copy.deepcopy(registers) + while len(temp): + [reg, stack_offset] = temp.pop() + restore_reg(reg, stack_offset, adjust_stack) + + if adjust_stack: + print '\taddq\t$%u, %%rsp' % (adjust_stack) + return + + +def save_reg(reg, offset, use_move): + if use_move: + if offset == 0: + print '\tmovq\t%s, (%%rsp)' % (reg) + else: + print '\tmovq\t%s, %u(%%rsp)' % (reg, offset) + else: + print '\tpushq\t%s' % (reg) + + return + + +def restore_reg(reg, offset, use_move): + if use_move: + if offset == 0: + print '\tmovq\t(%%rsp), %s' % (reg) + else: + print '\tmovq\t%u(%%rsp), %s' % (offset, reg) + else: + print '\tpopq\t%s' % (reg) + + return + + +class PrintGenericStubs(gl_XML.gl_print_base): + + def __init__(self): + gl_XML.gl_print_base.__init__(self) + + self.name = "gl_x86-64_asm.py (from Mesa)" + self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM") + return + + + def get_stack_size(self, f): + size = 0 + for p in f.parameterIterator(): + size += p.get_stack_size() + + return size + + + def printRealHeader(self): + print "/* If we build with gcc's -fvisibility=hidden flag, we'll need to change" + print " * the symbol visibility mode to 'default'." + print ' */' + print '' + print '#include "x86/assyntax.h"' + print '' + print '#ifdef __GNUC__' + print '# pragma GCC visibility push(default)' + print '# define HIDDEN(x) .hidden x' + print '#else' + print '# define HIDDEN(x)' + print '#endif' + print '' + print '# if defined(USE_MGL_NAMESPACE)' + print '# define GL_PREFIX(n) GLNAME(CONCAT(mgl,n))' + print '# define _glapi_Dispatch _mglapi_Dispatch' + print '# else' + print '# define GL_PREFIX(n) GLNAME(CONCAT(gl,n))' + print '# endif' + print '' + print '#if defined(PTHREADS) || defined(WIN32) || defined(BEOS_THREADS)' + print '# define THREADS' + print '#endif' + print '' + print '\t.text' + print '' + print '#ifdef GLX_USE_TLS' + print '' + print '\t.globl _x86_64_get_get_dispatch; HIDDEN(_x86_64_get_get_dispatch)' + print '_x86_64_get_get_dispatch:' + print '\tlea\t_x86_64_get_dispatch(%rip), %rax' + print '\tret' + print '' + print '\t.p2align\t4,,15' + print '_x86_64_get_dispatch:' + print '\tmovq\t_glapi_tls_Dispatch@GOTTPOFF(%rip), %rax' + print '\tmovq\t%fs:(%rax), %rax' + print '\tret' + print '\t.size\t_x86_64_get_dispatch, .-_x86_64_get_dispatch' + print '' + print '#elif defined(PTHREADS)' + print '' + print '\t.extern\t_glapi_Dispatch' + print '\t.extern\t_gl_DispatchTSD' + print '\t.extern\tpthread_getspecific' + print '' + print '\t.p2align\t4,,15' + print '_x86_64_get_dispatch:' + print '\tmovq\t_gl_DispatchTSD(%rip), %rdi' + print '\tjmp\tpthread_getspecific@PLT' + print '' + print '#elif defined(THREADS)' + print '' + print '\t.extern\t_glapi_get_dispatch' + print '' + print '#endif' + print '' + return + + + def printRealFooter(self): + print '' + print '#if defined(GLX_USE_TLS) && defined(__linux__)' + print ' .section ".note.ABI-tag", "a"' + print ' .p2align 2' + print ' .long 1f - 0f /* name length */' + print ' .long 3f - 2f /* data length */' + print ' .long 1 /* note length */' + print '0: .asciz "GNU" /* vendor name */' + print '1: .p2align 2' + print '2: .long 0 /* note data: the ABI tag */' + print ' .long 2,4,20 /* Minimum kernel version w/TLS */' + print '3: .p2align 2 /* pad out section */' + print '#endif /* GLX_USE_TLS */' + print '' + print '#if defined (__ELF__) && defined (__linux__)' + print ' .section .note.GNU-stack,"",%progbits' + print '#endif' + return + + + def printFunction(self, f): + + # The x86-64 ABI divides function parameters into a couple + # classes. For the OpenGL interface, the only ones that are + # relevent are INTEGER and SSE. Basically, the first 8 + # GLfloat or GLdouble parameters are placed in %xmm0 - %xmm7, + # the first 6 non-GLfloat / non-GLdouble parameters are placed + # in registers listed in int_parameters. + # + # If more parameters than that are required, they are passed + # on the stack. Therefore, we just have to make sure that + # %esp hasn't changed when we jump to the actual function. + # Since we're jumping to the function (and not calling it), we + # have to make sure of that anyway! + + int_parameters = ["%rdi", "%rsi", "%rdx", "%rcx", "%r8", "%r9"] + + int_class = 0 + sse_class = 0 + stack_offset = 0 + registers = [] + for p in f.parameterIterator(): + type_name = p.get_base_type_string() + + if p.is_pointer() or (type_name != "GLfloat" and type_name != "GLdouble"): + if int_class < 6: + registers.append( [int_parameters[int_class], stack_offset] ) + int_class += 1 + stack_offset += 8 + else: + if sse_class < 8: + registers.append( ["%%xmm%u" % (sse_class), stack_offset] ) + sse_class += 1 + stack_offset += 8 + + if ((int_class & 1) == 0) and (sse_class == 0): + registers.append( ["%rbp", 0] ) + + + name = f.dispatch_name() + + print '\t.p2align\t4,,15' + print '\t.globl\tGL_PREFIX(%s)' % (name) + print '\t.type\tGL_PREFIX(%s), @function' % (name) + if not f.is_static_entry_point(f.name): + print '\tHIDDEN(GL_PREFIX(%s))' % (name) + print 'GL_PREFIX(%s):' % (name) + print '#if defined(GLX_USE_TLS)' + print '\tcall\t_x86_64_get_dispatch@PLT' + print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8) + print '\tjmp\t*%r11' + print '#elif defined(PTHREADS)' + + save_all_regs(registers) + print '\tcall\t_x86_64_get_dispatch@PLT' + restore_all_regs(registers) + + if f.offset == 0: + print '\tmovq\t(%rax), %r11' + else: + print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8) + + print '\tjmp\t*%r11' + + print '#else' + print '\tmovq\t_glapi_Dispatch(%rip), %rax' + print '\ttestq\t%rax, %rax' + print '\tje\t1f' + print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8) + print '\tjmp\t*%r11' + print '1:' + + save_all_regs(registers) + print '\tcall\t_glapi_get_dispatch' + restore_all_regs(registers) + + print '\tmovq\t%u(%%rax), %%r11' % (f.offset * 8) + print '\tjmp\t*%r11' + print '#endif /* defined(GLX_USE_TLS) */' + + print '\t.size\tGL_PREFIX(%s), .-GL_PREFIX(%s)' % (name, name) + print '' + return + + + def printBody(self, api): + for f in api.functionIterateByOffset(): + self.printFunction(f) + + + for f in api.functionIterateByOffset(): + dispatch = f.dispatch_name() + for n in f.entry_points: + if n != f.name: + if f.is_static_entry_point(n): + text = '\t.globl GL_PREFIX(%s) ; .set GL_PREFIX(%s), GL_PREFIX(%s)' % (n, n, dispatch) + + if f.has_different_protocol(n): + print '#ifndef GLX_INDIRECT_RENDERING' + print text + print '#endif' + else: + print text + + return + +def show_usage(): + print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0] + sys.exit(1) + +if __name__ == '__main__': + file_name = "gl_API.xml" + mode = "generic" + + try: + (args, trail) = getopt.getopt(sys.argv[1:], "m:f:") + except Exception,e: + show_usage() + + for (arg,val) in args: + if arg == '-m': + mode = val + elif arg == "-f": + file_name = val + + if mode == "generic": + printer = PrintGenericStubs() + else: + print "ERROR: Invalid mode \"%s\" specified." % mode + show_usage() + + api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory()) + printer.Print(api) diff --git a/mesalib/src/mapi/glapi/gen/gl_x86_asm.py b/mesalib/src/mapi/glapi/gen/gl_x86_asm.py index 10dfa1ddb..324e13b79 100644 --- a/mesalib/src/mapi/glapi/gen/gl_x86_asm.py +++ b/mesalib/src/mapi/glapi/gen/gl_x86_asm.py @@ -1,270 +1,269 @@ -#!/usr/bin/env python - -# (C) Copyright IBM Corporation 2004, 2005 -# All Rights Reserved. -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# on the rights to use, copy, modify, merge, publish, distribute, sub -# license, and/or sell copies of the Software, and to permit persons to whom -# the Software is furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice (including the next -# paragraph) shall be included in all copies or substantial portions of the -# Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL -# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -# IN THE SOFTWARE. -# -# Authors: -# Ian Romanick - -import license -import gl_XML, glX_XML -import sys, getopt - -class PrintGenericStubs(gl_XML.gl_print_base): - - def __init__(self): - gl_XML.gl_print_base.__init__(self) - - self.name = "gl_x86_asm.py (from Mesa)" - self.license = license.bsd_license_template % ( \ -"""Copyright (C) 1999-2001 Brian Paul All Rights Reserved. -(C) Copyright IBM Corporation 2004, 2005""", "BRIAN PAUL, IBM") - return - - - def get_stack_size(self, f): - size = 0 - for p in f.parameterIterator(): - if p.is_padding: - continue - - size += p.get_stack_size() - - return size - - - def printRealHeader(self): - print '#include "x86/assyntax.h"' - print '#include "glapi/glapioffsets.h"' - print '' - print '#if defined(STDCALL_API)' - print '# if defined(USE_MGL_NAMESPACE)' - print '# define GL_PREFIX(n,n2) GLNAME(CONCAT(mgl,n2))' - print '# else' - print '# define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n2))' - print '# endif' - print '#else' - print '# if defined(USE_MGL_NAMESPACE)' - print '# define GL_PREFIX(n,n2) GLNAME(CONCAT(mgl,n))' - print '# define _glapi_Dispatch _mglapi_Dispatch' - print '# else' - print '# define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n))' - print '# endif' - print '#endif' - print '' - print '#define GL_OFFSET(x) CODEPTR(REGOFF(4 * x, EAX))' - print '' - print '#if defined(GNU_ASSEMBLER) && !defined(__DJGPP__) && !defined(__MINGW32__) && !defined(__APPLE__)' - print '#define GLOBL_FN(x) GLOBL x ; .type x, function' - print '#else' - print '#define GLOBL_FN(x) GLOBL x' - print '#endif' - print '' - print '#if defined(PTHREADS) || defined(WIN32_THREADS) || defined(BEOS_THREADS)' - print '# define THREADS' - print '#endif' - print '' - print '#ifdef GLX_USE_TLS' - print '' - print '#ifdef GLX_X86_READONLY_TEXT' - print '# define CTX_INSNS MOV_L(GS:(EAX), EAX)' - print '#else' - print '# define CTX_INSNS NOP /* Pad for init_glapi_relocs() */' - print '#endif' - print '' - print '# define GL_STUB(fn,off,fn_alt)\t\t\t\\' - print 'ALIGNTEXT16;\t\t\t\t\t\t\\' - print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\' - print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\' - print '\tCALL(_x86_get_dispatch) ;\t\t\t\\' - print '\tCTX_INSNS ; \\' - print '\tJMP(GL_OFFSET(off))' - print '' - print '#elif defined(PTHREADS)' - print '# define GL_STUB(fn,off,fn_alt)\t\t\t\\' - print 'ALIGNTEXT16;\t\t\t\t\t\t\\' - print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\' - print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\' - print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\' - print '\tTEST_L(EAX, EAX) ;\t\t\t\t\\' - print '\tJE(1f) ;\t\t\t\t\t\\' - print '\tJMP(GL_OFFSET(off)) ;\t\t\t\t\\' - print '1:\tCALL(_x86_get_dispatch) ;\t\t\t\\' - print '\tJMP(GL_OFFSET(off))' - print '#elif defined(THREADS)' - print '# define GL_STUB(fn,off,fn_alt)\t\t\t\\' - print 'ALIGNTEXT16;\t\t\t\t\t\t\\' - print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\' - print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\' - print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\' - print '\tTEST_L(EAX, EAX) ;\t\t\t\t\\' - print '\tJE(1f) ;\t\t\t\t\t\\' - print '\tJMP(GL_OFFSET(off)) ;\t\t\t\t\\' - print '1:\tCALL(_glapi_get_dispatch) ;\t\t\t\\' - print '\tJMP(GL_OFFSET(off))' - print '#else /* Non-threaded version. */' - print '# define GL_STUB(fn,off,fn_alt)\t\t\t\\' - print 'ALIGNTEXT16;\t\t\t\t\t\t\\' - print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\' - print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\' - print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\' - print '\tJMP(GL_OFFSET(off))' - print '#endif' - print '' - print '#ifdef HAVE_ALIAS' - print '# define GL_STUB_ALIAS(fn,off,fn_alt,alias,alias_alt)\t\\' - print '\t.globl\tGL_PREFIX(fn, fn_alt) ;\t\t\t\\' - print '\t.set\tGL_PREFIX(fn, fn_alt), GL_PREFIX(alias, alias_alt)' - print '#else' - print '# define GL_STUB_ALIAS(fn,off,fn_alt,alias,alias_alt)\t\\' - print ' GL_STUB(fn, off, fn_alt)' - print '#endif' - print '' - print 'SEG_TEXT' - print '' - print '#ifdef GLX_USE_TLS' - print '' - print '\tGLOBL\tGLNAME(_x86_get_dispatch)' - print '\tHIDDEN(GLNAME(_x86_get_dispatch))' - print 'ALIGNTEXT16' - print 'GLNAME(_x86_get_dispatch):' - print '\tcall 1f' - print '1:\tpopl %eax' - print '\taddl $_GLOBAL_OFFSET_TABLE_+[.-1b], %eax' - print '\tmovl _glapi_tls_Dispatch@GOTNTPOFF(%eax), %eax' - print '\tret' - print '' - print '#elif defined(PTHREADS)' - print 'EXTERN GLNAME(_glapi_Dispatch)' - print 'EXTERN GLNAME(_gl_DispatchTSD)' - print 'EXTERN GLNAME(pthread_getspecific)' - print '' - print 'ALIGNTEXT16' - print 'GLNAME(_x86_get_dispatch):' - print '\tSUB_L(CONST(24), ESP)' - print '\tPUSH_L(GLNAME(_gl_DispatchTSD))' - print '\tCALL(GLNAME(pthread_getspecific))' - print '\tADD_L(CONST(28), ESP)' - print '\tRET' - print '#elif defined(THREADS)' - print 'EXTERN GLNAME(_glapi_get_dispatch)' - print '#endif' - print '' - - print '#if defined( GLX_USE_TLS ) && !defined( GLX_X86_READONLY_TEXT )' - print '\t\t.section\twtext, "awx", @progbits' - print '#endif /* defined( GLX_USE_TLS ) */' - - print '' - print '\t\tALIGNTEXT16' - print '\t\tGLOBL GLNAME(gl_dispatch_functions_start)' - print '\t\tHIDDEN(GLNAME(gl_dispatch_functions_start))' - print 'GLNAME(gl_dispatch_functions_start):' - print '' - return - - - def printRealFooter(self): - print '' - print '\t\tGLOBL\tGLNAME(gl_dispatch_functions_end)' - print '\t\tHIDDEN(GLNAME(gl_dispatch_functions_end))' - print '\t\tALIGNTEXT16' - print 'GLNAME(gl_dispatch_functions_end):' - print '' - print '#if defined(GLX_USE_TLS) && defined(__linux__)' - print ' .section ".note.ABI-tag", "a"' - print ' .p2align 2' - print ' .long 1f - 0f /* name length */' - print ' .long 3f - 2f /* data length */' - print ' .long 1 /* note length */' - print '0: .asciz "GNU" /* vendor name */' - print '1: .p2align 2' - print '2: .long 0 /* note data: the ABI tag */' - print ' .long 2,4,20 /* Minimum kernel version w/TLS */' - print '3: .p2align 2 /* pad out section */' - print '#endif /* GLX_USE_TLS */' - print '' - print '#if defined (__ELF__) && defined (__linux__)' - print ' .section .note.GNU-stack,"",%progbits' - print '#endif' - return - - - def printBody(self, api): - for f in api.functionIterateByOffset(): - name = f.dispatch_name() - stack = self.get_stack_size(f) - alt = "%s@%u" % (name, stack) - - print '\tGL_STUB(%s, _gloffset_%s, %s)' % (name, f.name, alt) - - if not f.is_static_entry_point(f.name): - print '\tHIDDEN(GL_PREFIX(%s, %s))' % (name, alt) - - - for f in api.functionIterateByOffset(): - name = f.dispatch_name() - stack = self.get_stack_size(f) - alt = "%s@%u" % (name, stack) - - for n in f.entry_points: - if f.is_static_entry_point(n): - if n != f.name: - alt2 = "%s@%u" % (n, stack) - text = '\tGL_STUB_ALIAS(%s, _gloffset_%s, %s, %s, %s)' % (n, f.name, alt2, name, alt) - - if f.has_different_protocol(n): - print '#ifndef GLX_INDIRECT_RENDERING' - print text - print '#endif' - else: - print text - - return - -def show_usage(): - print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0] - sys.exit(1) - -if __name__ == '__main__': - file_name = "gl_API.xml" - mode = "generic" - - try: - (args, trail) = getopt.getopt(sys.argv[1:], "m:f:") - except Exception,e: - show_usage() - - for (arg,val) in args: - if arg == '-m': - mode = val - elif arg == "-f": - file_name = val - - if mode == "generic": - printer = PrintGenericStubs() - else: - print "ERROR: Invalid mode \"%s\" specified." % mode - show_usage() - - api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory()) - printer.Print(api) +#!/usr/bin/env python + +# (C) Copyright IBM Corporation 2004, 2005 +# All Rights Reserved. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# on the rights to use, copy, modify, merge, publish, distribute, sub +# license, and/or sell copies of the Software, and to permit persons to whom +# the Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL +# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. +# +# Authors: +# Ian Romanick + +import license +import gl_XML, glX_XML +import sys, getopt + +class PrintGenericStubs(gl_XML.gl_print_base): + + def __init__(self): + gl_XML.gl_print_base.__init__(self) + + self.name = "gl_x86_asm.py (from Mesa)" + self.license = license.bsd_license_template % ( \ +"""Copyright (C) 1999-2001 Brian Paul All Rights Reserved. +(C) Copyright IBM Corporation 2004, 2005""", "BRIAN PAUL, IBM") + return + + + def get_stack_size(self, f): + size = 0 + for p in f.parameterIterator(): + if p.is_padding: + continue + + size += p.get_stack_size() + + return size + + + def printRealHeader(self): + print '#include "x86/assyntax.h"' + print '' + print '#if defined(STDCALL_API)' + print '# if defined(USE_MGL_NAMESPACE)' + print '# define GL_PREFIX(n,n2) GLNAME(CONCAT(mgl,n2))' + print '# else' + print '# define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n2))' + print '# endif' + print '#else' + print '# if defined(USE_MGL_NAMESPACE)' + print '# define GL_PREFIX(n,n2) GLNAME(CONCAT(mgl,n))' + print '# define _glapi_Dispatch _mglapi_Dispatch' + print '# else' + print '# define GL_PREFIX(n,n2) GLNAME(CONCAT(gl,n))' + print '# endif' + print '#endif' + print '' + print '#define GL_OFFSET(x) CODEPTR(REGOFF(4 * x, EAX))' + print '' + print '#if defined(GNU_ASSEMBLER) && !defined(__DJGPP__) && !defined(__MINGW32__) && !defined(__APPLE__)' + print '#define GLOBL_FN(x) GLOBL x ; .type x, function' + print '#else' + print '#define GLOBL_FN(x) GLOBL x' + print '#endif' + print '' + print '#if defined(PTHREADS) || defined(WIN32) || defined(BEOS_THREADS)' + print '# define THREADS' + print '#endif' + print '' + print '#ifdef GLX_USE_TLS' + print '' + print '#ifdef GLX_X86_READONLY_TEXT' + print '# define CTX_INSNS MOV_L(GS:(EAX), EAX)' + print '#else' + print '# define CTX_INSNS NOP /* Pad for init_glapi_relocs() */' + print '#endif' + print '' + print '# define GL_STUB(fn,off,fn_alt)\t\t\t\\' + print 'ALIGNTEXT16;\t\t\t\t\t\t\\' + print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\' + print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\' + print '\tCALL(_x86_get_dispatch) ;\t\t\t\\' + print '\tCTX_INSNS ; \\' + print '\tJMP(GL_OFFSET(off))' + print '' + print '#elif defined(PTHREADS)' + print '# define GL_STUB(fn,off,fn_alt)\t\t\t\\' + print 'ALIGNTEXT16;\t\t\t\t\t\t\\' + print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\' + print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\' + print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\' + print '\tTEST_L(EAX, EAX) ;\t\t\t\t\\' + print '\tJE(1f) ;\t\t\t\t\t\\' + print '\tJMP(GL_OFFSET(off)) ;\t\t\t\t\\' + print '1:\tCALL(_x86_get_dispatch) ;\t\t\t\\' + print '\tJMP(GL_OFFSET(off))' + print '#elif defined(THREADS)' + print '# define GL_STUB(fn,off,fn_alt)\t\t\t\\' + print 'ALIGNTEXT16;\t\t\t\t\t\t\\' + print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\' + print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\' + print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\' + print '\tTEST_L(EAX, EAX) ;\t\t\t\t\\' + print '\tJE(1f) ;\t\t\t\t\t\\' + print '\tJMP(GL_OFFSET(off)) ;\t\t\t\t\\' + print '1:\tCALL(_glapi_get_dispatch) ;\t\t\t\\' + print '\tJMP(GL_OFFSET(off))' + print '#else /* Non-threaded version. */' + print '# define GL_STUB(fn,off,fn_alt)\t\t\t\\' + print 'ALIGNTEXT16;\t\t\t\t\t\t\\' + print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\' + print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\' + print '\tMOV_L(CONTENT(GLNAME(_glapi_Dispatch)), EAX) ;\t\\' + print '\tJMP(GL_OFFSET(off))' + print '#endif' + print '' + print '#ifdef HAVE_ALIAS' + print '# define GL_STUB_ALIAS(fn,off,fn_alt,alias,alias_alt)\t\\' + print '\t.globl\tGL_PREFIX(fn, fn_alt) ;\t\t\t\\' + print '\t.set\tGL_PREFIX(fn, fn_alt), GL_PREFIX(alias, alias_alt)' + print '#else' + print '# define GL_STUB_ALIAS(fn,off,fn_alt,alias,alias_alt)\t\\' + print ' GL_STUB(fn, off, fn_alt)' + print '#endif' + print '' + print 'SEG_TEXT' + print '' + print '#ifdef GLX_USE_TLS' + print '' + print '\tGLOBL\tGLNAME(_x86_get_dispatch)' + print '\tHIDDEN(GLNAME(_x86_get_dispatch))' + print 'ALIGNTEXT16' + print 'GLNAME(_x86_get_dispatch):' + print '\tcall 1f' + print '1:\tpopl %eax' + print '\taddl $_GLOBAL_OFFSET_TABLE_+[.-1b], %eax' + print '\tmovl _glapi_tls_Dispatch@GOTNTPOFF(%eax), %eax' + print '\tret' + print '' + print '#elif defined(PTHREADS)' + print 'EXTERN GLNAME(_glapi_Dispatch)' + print 'EXTERN GLNAME(_gl_DispatchTSD)' + print 'EXTERN GLNAME(pthread_getspecific)' + print '' + print 'ALIGNTEXT16' + print 'GLNAME(_x86_get_dispatch):' + print '\tSUB_L(CONST(24), ESP)' + print '\tPUSH_L(GLNAME(_gl_DispatchTSD))' + print '\tCALL(GLNAME(pthread_getspecific))' + print '\tADD_L(CONST(28), ESP)' + print '\tRET' + print '#elif defined(THREADS)' + print 'EXTERN GLNAME(_glapi_get_dispatch)' + print '#endif' + print '' + + print '#if defined( GLX_USE_TLS ) && !defined( GLX_X86_READONLY_TEXT )' + print '\t\t.section\twtext, "awx", @progbits' + print '#endif /* defined( GLX_USE_TLS ) */' + + print '' + print '\t\tALIGNTEXT16' + print '\t\tGLOBL GLNAME(gl_dispatch_functions_start)' + print '\t\tHIDDEN(GLNAME(gl_dispatch_functions_start))' + print 'GLNAME(gl_dispatch_functions_start):' + print '' + return + + + def printRealFooter(self): + print '' + print '\t\tGLOBL\tGLNAME(gl_dispatch_functions_end)' + print '\t\tHIDDEN(GLNAME(gl_dispatch_functions_end))' + print '\t\tALIGNTEXT16' + print 'GLNAME(gl_dispatch_functions_end):' + print '' + print '#if defined(GLX_USE_TLS) && defined(__linux__)' + print ' .section ".note.ABI-tag", "a"' + print ' .p2align 2' + print ' .long 1f - 0f /* name length */' + print ' .long 3f - 2f /* data length */' + print ' .long 1 /* note length */' + print '0: .asciz "GNU" /* vendor name */' + print '1: .p2align 2' + print '2: .long 0 /* note data: the ABI tag */' + print ' .long 2,4,20 /* Minimum kernel version w/TLS */' + print '3: .p2align 2 /* pad out section */' + print '#endif /* GLX_USE_TLS */' + print '' + print '#if defined (__ELF__) && defined (__linux__)' + print ' .section .note.GNU-stack,"",%progbits' + print '#endif' + return + + + def printBody(self, api): + for f in api.functionIterateByOffset(): + name = f.dispatch_name() + stack = self.get_stack_size(f) + alt = "%s@%u" % (name, stack) + + print '\tGL_STUB(%s, %d, %s)' % (name, f.offset, alt) + + if not f.is_static_entry_point(f.name): + print '\tHIDDEN(GL_PREFIX(%s, %s))' % (name, alt) + + + for f in api.functionIterateByOffset(): + name = f.dispatch_name() + stack = self.get_stack_size(f) + alt = "%s@%u" % (name, stack) + + for n in f.entry_points: + if f.is_static_entry_point(n): + if n != f.name: + alt2 = "%s@%u" % (n, stack) + text = '\tGL_STUB_ALIAS(%s, %d, %s, %s, %s)' % (n, f.offset, alt2, name, alt) + + if f.has_different_protocol(n): + print '#ifndef GLX_INDIRECT_RENDERING' + print text + print '#endif' + else: + print text + + return + +def show_usage(): + print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0] + sys.exit(1) + +if __name__ == '__main__': + file_name = "gl_API.xml" + mode = "generic" + + try: + (args, trail) = getopt.getopt(sys.argv[1:], "m:f:") + except Exception,e: + show_usage() + + for (arg,val) in args: + if arg == '-m': + mode = val + elif arg == "-f": + file_name = val + + if mode == "generic": + printer = PrintGenericStubs() + else: + print "ERROR: Invalid mode \"%s\" specified." % mode + show_usage() + + api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory()) + printer.Print(api) diff --git a/mesalib/src/mapi/glapi/gen/next_available_offset.sh b/mesalib/src/mapi/glapi/gen/next_available_offset.sh new file mode 100644 index 000000000..20d45ec54 --- /dev/null +++ b/mesalib/src/mapi/glapi/gen/next_available_offset.sh @@ -0,0 +1,39 @@ +#!/usr/bin/env bash +# +# (C) Copyright IBM Corporation 2004 +# All Rights Reserved. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# on the rights to use, copy, modify, merge, publish, distribute, sub +# license, and/or sell copies of the Software, and to permit persons to whom +# the Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice (including the next +# paragraph) shall be included in all copies or substantial portions of the +# Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL +# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +# IN THE SOFTWARE. +# +# Authors: +# Ian Romanick + +# Trivial shell script to search the API definition file and print out the +# next numerically available API entry-point offset. This could probably +# be made smarter, but it would be better to use the existin Python +# framework to do that. This is just a quick-and-dirty hack. + +num=$(grep 'offset="' gl_API.xml |\ + sed 's/.\+ offset="//g;s/".*$//g' |\ + grep -v '?' |\ + sort -rn |\ + head -1) + +echo $((num + 1)) -- cgit v1.2.3