5 files changed, 59 insertions, 8 deletions
diff --git a/mesalib/src/mapi/glapi/Makefile.am b/mesalib/src/mapi/glapi/Makefile.am
index 668d7faa9..181a28a7c 100644
--- a/mesalib/src/mapi/glapi/Makefile.am
+++ b/mesalib/src/mapi/glapi/Makefile.am
@@ -27,6 +27,7 @@ AM_CPPFLAGS = \
         $(DEFINES) \
 	-I$(top_srcdir)/include \
 	-I$(top_srcdir)/src/mapi \
+        -I$(top_builddir)/src/mapi \
 	-I$(top_srcdir)/src/mesa
 
 if HAVE_X86_ASM
diff --git a/mesalib/src/mapi/glapi/gen/ARB_invalidate_subdata.xml b/mesalib/src/mapi/glapi/gen/ARB_invalidate_subdata.xml
new file mode 100644
index 000000000..3e4ffc300
--- /dev/null
+++ b/mesalib/src/mapi/glapi/gen/ARB_invalidate_subdata.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0"?>
+<!DOCTYPE OpenGLAPI SYSTEM "gl_API.dtd">
+
+<OpenGLAPI>
+<category name="GL_ARB_invalidate_subdata" number="666">
+  <function name="InvalidateTexSubImage" offset="assign">
+    <param name="texture" type="GLuint"/>
+    <param name="level" type="GLint"/>
+    <param name="xoffset" type="GLint"/>
+    <param name="yoffset" type="GLint"/>
+    <param name="zoffset" type="GLint"/>
+    <param name="width" type="GLsizei"/>
+    <param name="height" type="GLsizei"/>
+    <param name="depth" type="GLsizei"/>
+  </function>
+
+  <function name="InvalidateTexImage" offset="assign">
+    <param name="texture" type="GLuint"/>
+    <param name="level" type="GLint"/>
+  </function>
+
+  <function name="InvalidateBufferSubData" offset="assign">
+    <param name="buffer" type="GLuint"/>
+    <param name="offset" type="GLintptr"/>
+    <param name="length" type="GLsizeiptr"/>
+  </function>
+
+  <function name="InvalidateBufferData" offset="assign">
+    <param name="buffer" type="GLuint"/>
+  </function>
+
+  <function name="InvalidateSubFramebuffer" offset="assign">
+    <param name="target" type="GLenum"/>
+    <param name="numAttachments" type="GLsizei" counter="true"/>
+    <param name="attachments" type="const GLenum *" count="numAttachments"/>
+    <param name="x" type="GLint"/>
+    <param name="y" type="GLint"/>
+    <param name="width" type="GLsizei"/>
+    <param name="height" type="GLsizei"/>
+  </function>
+
+  <function name="InvalidateFramebuffer" offset="assign">
+    <param name="target" type="GLenum"/>
+    <param name="numAttachments" type="GLsizei" counter="true"/>
+    <param name="attachments" type="const GLenum *" count="numAttachments"/>
+  </function>
+</category>
+</OpenGLAPI>
diff --git a/mesalib/src/mapi/glapi/gen/Makefile.am b/mesalib/src/mapi/glapi/gen/Makefile.am
index 52aeb3a6d..499ec09a8 100644
--- a/mesalib/src/mapi/glapi/gen/Makefile.am
+++ b/mesalib/src/mapi/glapi/gen/Makefile.am
@@ -176,7 +176,7 @@ $(XORG_GLAPI_DIR)/%.h: $(MESA_GLAPI_DIR)/%.h
 
 $(MESA_GLAPI_DIR)/glapi_mapi_tmp.h: $(MESA_MAPI_DIR)/mapi_abi.py $(COMMON_ES)
 	$(PYTHON_GEN) $< \
-		--printer glapi --mode lib gl_and_es_API.xml > $@
+		--printer glapi --mode lib $(srcdir)/gl_and_es_API.xml > $@
 
 $(MESA_GLAPI_DIR)/glprocs.h: gl_procs.py $(COMMON)
 	$(PYTHON_GEN) $< -f $(srcdir)/gl_API.xml > $@
diff --git a/mesalib/src/mapi/glapi/gen/gl_API.xml b/mesalib/src/mapi/glapi/gen/gl_API.xml
index 4c8969803..751a18f5d 100644
--- a/mesalib/src/mapi/glapi/gen/gl_API.xml
+++ b/mesalib/src/mapi/glapi/gen/gl_API.xml
@@ -8067,6 +8067,8 @@
 
 <xi:include href="ARB_texture_storage.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
 
+<xi:include href="ARB_invalidate_subdata.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
+
 <!-- Non-ARB extensions sorted by extension number. -->
 
 <category name="GL_EXT_blend_color" number="2">
diff --git a/mesalib/src/mapi/glapi/gen/glapi_gen.mk b/mesalib/src/mapi/glapi/gen/glapi_gen.mk
index 1b05a405b..eab8eb40c 100644
--- a/mesalib/src/mapi/glapi/gen/glapi_gen.mk
+++ b/mesalib/src/mapi/glapi/gen/glapi_gen.mk
@@ -1,14 +1,14 @@
 # Helpers for glapi header generation
 
-ifndef TOP
-$(error TOP must be defined.)
+ifndef top_srcdir
+$(error top_srcdir must be defined.)
 endif
 
 glapi_gen_common_deps := \
-	$(wildcard $(TOP)/src/mapi/glapi/gen/*.xml) \
-	$(wildcard $(TOP)/src/mapi/glapi/gen/*.py)
+	$(wildcard $(top_srcdir)/src/mapi/glapi/gen/*.xml) \
+	$(wildcard $(top_srcdir)/src/mapi/glapi/gen/*.py)
 
-glapi_gen_mapi_script := $(TOP)/src/mapi/mapi/mapi_abi.py
+glapi_gen_mapi_script := $(top_srcdir)/src/mapi/mapi/mapi_abi.py
 glapi_gen_mapi_deps := \
 	$(glapi_gen_mapi_script) \
 	$(glapi_gen_common_deps)
@@ -21,7 +21,7 @@ $(AM_V_GEN)$(PYTHON2) $(PYTHON_FLAGS) $(glapi_gen_mapi_script) \
 	--mode lib --printer $(2) $(1) > $@
 endef
 
-glapi_gen_dispatch_script := $(TOP)/src/mapi/glapi/gen/gl_table.py
+glapi_gen_dispatch_script := $(top_srcdir)/src/mapi/glapi/gen/gl_table.py
 glapi_gen_dispatch_deps := $(glapi_gen_common_deps)
 
 # $(1): path to an XML file
@@ -32,7 +32,7 @@ $(AM_V_GEN)$(PYTHON2) $(PYTHON_FLAGS) $(glapi_gen_dispatch_script) \
 	-f $(1) -m remap_table $(if $(2),-c $(2),) > $@
 endef
 
-glapi_gen_remap_script := $(TOP)/src/mapi/glapi/gen/remap_helper.py
+glapi_gen_remap_script := $(top_srcdir)/src/mapi/glapi/gen/remap_helper.py
 glapi_gen_remap_deps := $(glapi_gen_common_deps)
 
 # $(1): path to an XML file