From: Nicolai Hähnle <nicolai.haeh...@amd.com>
---
src/mapi/glapi/gen/ARB_sparse_buffer.xml | 30 ++++++++++++++++++++++++++++++
src/mapi/glapi/gen/Makefile.am | 1 +
src/mapi/glapi/gen/gl_API.xml | 3 +++
src/mesa/main/bufferobj.c | 12 ++++++++++++
src/mesa/main/bufferobj.h | 7 +++++++
src/mesa/main/extensions_table.h | 1 +
src/mesa/main/mtypes.h | 1 +
src/mesa/main/tests/dispatch_sanity.cpp | 4 ++++
8 files changed, 59 insertions(+)
create mode 100644 src/mapi/glapi/gen/ARB_sparse_buffer.xml
diff --git a/src/mapi/glapi/gen/ARB_sparse_buffer.xml
b/src/mapi/glapi/gen/ARB_sparse_buffer.xml
new file mode 100644
index 0000000..90bc659
--- /dev/null
+++ b/src/mapi/glapi/gen/ARB_sparse_buffer.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0"?>
+<!DOCTYPE OpenGLAPI SYSTEM "gl_API.dtd">
+
+<OpenGLAPI>
+
+<category name="GL_ARB_sparse_buffer" number="172">
+
+ <function name="BufferPageCommitmentARB">
+ <param name="target" type="GLenum"/>
+ <param name="offset" type="GLintptr"/>
+ <param name="size" type="GLsizeiptr"/>
+ <param name="commit" type="GLboolean"/>
+ </function>
+
+ <!-- Only with GL_EXT_direct_state_access: glNamedBufferPageCommitmentEXT
-->
+
+ <!-- Only with GL_ARB_direct_state_access -->
+ <function name="NamedBufferPageCommitmentARB">
+ <param name="buffer" type="GLuint"/>
+ <param name="offset" type="GLintptr"/>
+ <param name="size" type="GLsizeiptr"/>
+ <param name="commit" type="GLboolean"/>
+ </function>
+
+ <enum name="SPARSE_STORAGE_BIT_ARB" value="0x0400"/>
+ <enum name="SPARSE_BUFFER_PAGE_SIZE_ARB" value="0x82F8"/>
+
+</category>
+
+</OpenGLAPI>
diff --git a/src/mapi/glapi/gen/Makefile.am b/src/mapi/glapi/gen/Makefile.am
index 079b1bb..2b46aec 100644
--- a/src/mapi/glapi/gen/Makefile.am
+++ b/src/mapi/glapi/gen/Makefile.am
@@ -159,6 +159,7 @@ API_XML = \
ARB_shader_image_load_store.xml \
ARB_shader_subroutine.xml \
ARB_shader_storage_buffer_object.xml \
+ ARB_sparse_buffer.xml \
ARB_sync.xml \
ARB_tessellation_shader.xml \
ARB_texture_barrier.xml \
diff --git a/src/mapi/glapi/gen/gl_API.xml b/src/mapi/glapi/gen/gl_API.xml
index 2f421f5..658e9b1 100644
--- a/src/mapi/glapi/gen/gl_API.xml
+++ b/src/mapi/glapi/gen/gl_API.xml
@@ -8296,6 +8296,9 @@
<!-- ARB extension 171 -->
<xi:include href="ARB_pipeline_statistics_query.xml"
xmlns:xi="http://www.w3.org/2001/XInclude"/>
+<!-- ARB extension 172 -->
+<xi:include href="ARB_sparse_buffer.xml"
xmlns:xi="http://www.w3.org/2001/XInclude"/>
+
<category name="es3.2">
<!-- This should be in es_EXT, but this file is included first and
the alias doesn't work otherwise. -->
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index eca86aa..cbd9228 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -4043,3 +4043,15 @@ _mesa_InvalidateBufferData(GLuint buffer)
if (ctx->Driver.InvalidateBufferSubData)
ctx->Driver.InvalidateBufferSubData(ctx, bufObj, 0, bufObj->Size);
}
+
+void GLAPIENTRY
+_mesa_BufferPageCommitmentARB(GLenum target, GLintptr offset, GLsizeiptr size,
+ GLboolean commit)
+{
+}
+
+void GLAPIENTRY
+_mesa_NamedBufferPageCommitmentARB(GLuint buffer, GLintptr offset,
+ GLsizeiptr size, GLboolean commit)
+{
+}
diff --git a/src/mesa/main/bufferobj.h b/src/mesa/main/bufferobj.h
index 5dcc553..cd0df93 100644
--- a/src/mesa/main/bufferobj.h
+++ b/src/mesa/main/bufferobj.h
@@ -348,5 +348,12 @@ _mesa_InvalidateBufferSubData(GLuint buffer, GLintptr
offset,
void GLAPIENTRY
_mesa_InvalidateBufferData(GLuint buffer);
+void GLAPIENTRY
+_mesa_BufferPageCommitmentARB(GLenum target, GLintptr offset, GLsizeiptr size,
+ GLboolean commit);
+
+void GLAPIENTRY
+_mesa_NamedBufferPageCommitmentARB(GLuint buffer, GLintptr offset,
+ GLsizeiptr size, GLboolean commit);
#endif
diff --git a/src/mesa/main/extensions_table.h b/src/mesa/main/extensions_table.h
index 75f432b..7b2b599 100644
--- a/src/mesa/main/extensions_table.h
+++ b/src/mesa/main/extensions_table.h
@@ -125,6 +125,7 @@ EXT(ARB_shading_language_100 , dummy_true
EXT(ARB_shading_language_420pack , ARB_shading_language_420pack
, GLL, GLC, x , x , 2011)
EXT(ARB_shading_language_packing , ARB_shading_language_packing
, GLL, GLC, x , x , 2011)
EXT(ARB_shadow , ARB_shadow
, GLL, x , x , x , 2001)
+EXT(ARB_sparse_buffer , ARB_sparse_buffer
, GLL, GLC, x , x , 2014)
EXT(ARB_stencil_texturing , ARB_stencil_texturing
, GLL, GLC, x , x , 2012)
EXT(ARB_sync , ARB_sync
, GLL, GLC, x , x , 2003)
EXT(ARB_tessellation_shader , ARB_tessellation_shader
, x , GLC, x , x , 2009)
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index a2280e2..44a3000 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -3833,6 +3833,7 @@ struct gl_extensions
GLboolean ARB_shading_language_packing;
GLboolean ARB_shading_language_420pack;
GLboolean ARB_shadow;
+ GLboolean ARB_sparse_buffer;
GLboolean ARB_stencil_texturing;
GLboolean ARB_sync;
GLboolean ARB_tessellation_shader;
diff --git a/src/mesa/main/tests/dispatch_sanity.cpp
b/src/mesa/main/tests/dispatch_sanity.cpp
index 2ea8704..12a9ee7 100644
--- a/src/mesa/main/tests/dispatch_sanity.cpp
+++ b/src/mesa/main/tests/dispatch_sanity.cpp
@@ -961,6 +961,10 @@ const struct function common_desktop_functions_possible[]
= {
/* GL_KHR_blend_equation_advanced */
{ "glBlendBarrierKHR", 20, -1 },
+ /* GL_ARB_sparse_buffer */
+ { "glBufferPageCommitmentARB", 43, -1 },
+ { "glNamedBufferPageCommitmentARB", 43, -1 },
+
{ NULL, 0, -1 }
};
--
2.9.3
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