Merge remote-tracking branch 'origin/released'

Conflicts:
	apps/xwininfo/configure.ac
	apps/xwininfo/xwininfo.c
	libX11/configure.ac
	libX11/specs/libX11/AppC.xml
	libX11/specs/libX11/AppD.xml
	libX11/specs/libX11/CH03.xml
	libX11/specs/libX11/CH04.xml
	libX11/specs/libX11/CH05.xml
	libX11/specs/libX11/CH06.xml
	libX11/specs/libX11/CH07.xml
	libX11/specs/libX11/CH08.xml
	libX11/specs/libX11/CH09.xml
	libX11/specs/libX11/CH11.xml
	libX11/specs/libX11/CH12.xml
	libX11/specs/libX11/CH13.xml
	libX11/specs/libX11/CH14.xml
	libX11/specs/libX11/CH15.xml
	libX11/specs/libX11/CH16.xml
	libxcb/configure.ac
	libxcb/src/c_client.py
	libxcb/src/xcb_auth.c
	libxcb/src/xcb_util.c
	mesalib/common.py
	mesalib/configs/linux-dri
	mesalib/docs/GL3.txt
	mesalib/docs/download.html
	mesalib/docs/install.html
	mesalib/include/GL/internal/dri_interface.h
	mesalib/scons/custom.py
	mesalib/scons/gallium.py
	mesalib/src/gallium/auxiliary/util/u_math.h
	mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.c
	mesalib/src/glsl/ast_function.cpp
	mesalib/src/glsl/ast_to_hir.cpp
	mesalib/src/glsl/glcpp/glcpp-parse.y
	mesalib/src/glsl/glsl_parser_extras.cpp
	mesalib/src/glsl/glsl_parser_extras.h
	mesalib/src/glsl/ir.cpp
	mesalib/src/glsl/ir.h
	mesalib/src/glsl/ir_clone.cpp
	mesalib/src/glsl/ir_print_visitor.cpp
	mesalib/src/glsl/ir_validate.cpp
	mesalib/src/glsl/linker.cpp
	mesalib/src/glsl/main.cpp
	mesalib/src/glsl/opt_tree_grafting.cpp
	mesalib/src/mapi/glapi/gen/Makefile
	mesalib/src/mapi/glapi/gen/gl_XML.py
	mesalib/src/mapi/glapi/gen/gl_table.py
	mesalib/src/mapi/glapi/glapi_mapi_tmp.h
	mesalib/src/mapi/glapi/glapi_sparc.S
	mesalib/src/mapi/glapi/glapi_x86-64.S
	mesalib/src/mapi/glapi/glapi_x86.S
	mesalib/src/mapi/glapi/glapitemp.h
	mesalib/src/mapi/glapi/glprocs.h
	mesalib/src/mapi/mapi/u_thread.c
	mesalib/src/mapi/mapi/u_thread.h
	mesalib/src/mesa/SConscript
	mesalib/src/mesa/drivers/common/driverfuncs.c
	mesalib/src/mesa/drivers/windows/gldirect/dglcontext.c
	mesalib/src/mesa/main/api_arrayelt.c
	mesalib/src/mesa/main/bufferobj.c
	mesalib/src/mesa/main/compiler.h
	mesalib/src/mesa/main/dd.h
	mesalib/src/mesa/main/dlist.c
	mesalib/src/mesa/main/enums.c
	mesalib/src/mesa/main/es_generator.py
	mesalib/src/mesa/main/fbobject.c
	mesalib/src/mesa/main/imports.h
	mesalib/src/mesa/main/mtypes.h
	mesalib/src/mesa/main/pbo.c
	mesalib/src/mesa/main/remap_helper.h
	mesalib/src/mesa/main/shared.c
	mesalib/src/mesa/main/texgetimage.c
	mesalib/src/mesa/main/teximage.c
	mesalib/src/mesa/main/uniforms.c
	mesalib/src/mesa/program/ir_to_mesa.cpp
	mesalib/src/mesa/program/prog_optimize.c
	mesalib/src/mesa/program/register_allocate.c
	mesalib/src/mesa/program/register_allocate.h
	mesalib/src/mesa/sources.mak
	mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c
	mesalib/src/mesa/state_tracker/st_cb_texture.c
	mesalib/src/mesa/state_tracker/st_texture.h
	mesalib/src/mesa/swrast/s_context.c
	mesalib/src/mesa/tnl/t_draw.c
	mesalib/src/mesa/vbo/vbo_exec_array.c
	mesalib/src/mesa/vbo/vbo_save_api.c
	pixman/pixman/pixman-arm-common.h
	pixman/pixman/pixman-fast-path.c
	pixman/pixman/pixman-inlines.h
	pixman/test/Makefile.am
	pixman/test/utils.c
	pixman/test/utils.h
	xorg-server/configure.ac
	xorg-server/fb/fbblt.c
	xorg-server/hw/xquartz/darwin.c
	xorg-server/xkeyboard-config/symbols/de

1 files changed, 22 insertions, 15 deletions

diff --git a/mesalib/src/glsl/ir_reader.cpp b/mesalib/src/glsl/ir_reader.cpp
index f3a621734..22009eebc 100644
--- a/mesalib/src/glsl/ir_reader.cpp
+++ b/mesalib/src/glsl/ir_reader.cpp
@@ -885,6 +885,8 @@ ir_reader::read_texture(s_expression *expr)
       { "tex", s_type, s_sampler, s_coord, s_offset, s_proj, s_shadow };
    s_pattern txf_pattern[] =
       { "txf", s_type, s_sampler, s_coord, s_offset, s_lod };
+   s_pattern txs_pattern[] =
+      { "txs", s_type, s_sampler, s_lod };
    s_pattern other_pattern[] =
       { tag, s_type, s_sampler, s_coord, s_offset, s_proj, s_shadow, s_lod };
 
@@ -892,6 +894,8 @@ ir_reader::read_texture(s_expression *expr)
       op = ir_tex;
    } else if (MATCH(expr, txf_pattern)) {
       op = ir_txf;
+   } else if (MATCH(expr, txs_pattern)) {
+      op = ir_txs;
    } else if (MATCH(expr, other_pattern)) {
       op = ir_texture::get_opcode(tag->value());
       if (op == -1)
@@ -920,25 +924,27 @@ ir_reader::read_texture(s_expression *expr)
    }
    tex->set_sampler(sampler, type);
 
-   // Read coordinate (any rvalue)
-   tex->coordinate = read_rvalue(s_coord);
-   if (tex->coordinate == NULL) {
-      ir_read_error(NULL, "when reading coordinate in (%s ...)",
-		    tex->opcode_string());
-      return NULL;
-   }
-
-   // Read texel offset - either 0 or an rvalue.
-   s_int *si_offset = SX_AS_INT(s_offset);
-   if (si_offset == NULL || si_offset->value() != 0) {
-      tex->offset = read_rvalue(s_offset);
-      if (tex->offset == NULL) {
-	 ir_read_error(s_offset, "expected 0 or an expression");
+   if (op != ir_txs) {
+      // Read coordinate (any rvalue)
+      tex->coordinate = read_rvalue(s_coord);
+      if (tex->coordinate == NULL) {
+	 ir_read_error(NULL, "when reading coordinate in (%s ...)",
+		       tex->opcode_string());
 	 return NULL;
       }
+
+      // Read texel offset - either 0 or an rvalue.
+      s_int *si_offset = SX_AS_INT(s_offset);
+      if (si_offset == NULL || si_offset->value() != 0) {
+	 tex->offset = read_rvalue(s_offset);
+	 if (tex->offset == NULL) {
+	    ir_read_error(s_offset, "expected 0 or an expression");
+	    return NULL;
+	 }
+      }
    }
 
-   if (op != ir_txf) {
+   if (op != ir_txf && op != ir_txs) {
       s_int *proj_as_int = SX_AS_INT(s_proj);
       if (proj_as_int && proj_as_int->value() == 1) {
 	 tex->projector = NULL;
@@ -973,6 +979,7 @@ ir_reader::read_texture(s_expression *expr)
       break;
    case ir_txl:
    case ir_txf:
+   case ir_txs:
       tex->lod_info.lod = read_rvalue(s_lod);
       if (tex->lod_info.lod == NULL) {
 	 ir_read_error(NULL, "when reading LOD in (%s ...)",