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mesa: add support for glUnmapNamedBufferEXT()

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Since the ARB DSA function glUnmapNamedBuffer() is only exposed
for 3.1 or above we make glUnmapNamedBuffer() an alias of
glUnmapNamedBufferEXT() rather than the other way around.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
This commit is contained in:
Timothy Arceri 2018-09-05 15:18:04 +10:00 • committed by Marek Olšák
parent b5f930ea05
commit 76e25edf6a
6 changed files with 12 additions and 8 deletions
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2
src/mapi/glapi/gen/ARB_direct_state_access.xml
View file

@ -115,7 +115,7 @@
<param name="access" type="GLbitfield" />
</function>
<function name="UnmapNamedBuffer" no_error="true">
<function name="UnmapNamedBuffer" alias="UnmapNamedBufferEXT" no_error="true">
<return type="GLboolean" />
<param name="buffer" type="GLuint" />
</function>

5
src/mapi/glapi/gen/EXT_direct_state_access.xml
View file

@ -174,6 +174,11 @@
<param name="data" type="const GLvoid *" />
</function>
<function name="UnmapNamedBufferEXT">
<return type="GLboolean" />
<param name="buffer" type="GLuint" />
</function>
<!-- OpenGL 3.0 -->
<function name="MapNamedBufferRangeEXT">

2
src/mapi/glapi/gen/static_data.py
View file

@ -1053,7 +1053,7 @@ offsets = {
"TextureSubImage3D": 1017,
"TransformFeedbackBufferBase": 1018,
"TransformFeedbackBufferRange": 1019,
"UnmapNamedBuffer": 1020,
"UnmapNamedBufferEXT": 1020,
"VertexArrayAttribBinding": 1021,
"VertexArrayAttribFormat": 1022,
"VertexArrayAttribIFormat": 1023,

4
src/mesa/main/bufferobj.c
View file

@ -2688,7 +2688,7 @@ _mesa_UnmapBuffer(GLenum target)
}
GLboolean GLAPIENTRY
_mesa_UnmapNamedBuffer_no_error(GLuint buffer)
_mesa_UnmapNamedBufferEXT_no_error(GLuint buffer)
{
GET_CURRENT_CONTEXT(ctx);
struct gl_buffer_object *bufObj = _mesa_lookup_bufferobj(ctx, buffer);
@ -2697,7 +2697,7 @@ _mesa_UnmapNamedBuffer_no_error(GLuint buffer)
}
GLboolean GLAPIENTRY
_mesa_UnmapNamedBuffer(GLuint buffer)
_mesa_UnmapNamedBufferEXT(GLuint buffer)
{
GET_CURRENT_CONTEXT(ctx);
struct gl_buffer_object *bufObj;

4
src/mesa/main/bufferobj.h
View file

@ -303,9 +303,9 @@ GLboolean GLAPIENTRY
_mesa_UnmapBuffer(GLenum target);
GLboolean GLAPIENTRY
_mesa_UnmapNamedBuffer_no_error(GLuint buffer);
_mesa_UnmapNamedBufferEXT_no_error(GLuint buffer);
GLboolean GLAPIENTRY
_mesa_UnmapNamedBuffer(GLuint buffer);
_mesa_UnmapNamedBufferEXT(GLuint buffer);
void GLAPIENTRY
_mesa_GetBufferParameteriv(GLenum target, GLenum pname, GLint *params);

3
src/mesa/main/tests/dispatch_sanity.cpp
View file

@ -932,7 +932,6 @@ const struct function common_desktop_functions_possible[] = {
{ "glClearNamedBufferSubData", 45, -1 },
{ "glMapNamedBuffer", 45, -1 },
{ "glMapNamedBufferRange", 45, -1 },
{ "glUnmapNamedBuffer", 45, -1 },
{ "glFlushMappedNamedBufferRange", 45, -1 },
{ "glGetNamedBufferParameteriv", 45, -1 },
{ "glGetNamedBufferParameteri64v", 45, -1 },
@ -1129,7 +1128,7 @@ const struct function common_desktop_functions_possible[] = {
{ "glNamedBufferDataEXT", 15, -1 },
{ "glNamedBufferSubDataEXT", 15, -1 },
//{ "glMapNamedBufferEXT", 15, -1 },
//{ "glUnmapNamedBufferEXT", 15, -1 },
{ "glUnmapNamedBufferEXT", 15, -1 },
//{ "glGetNamedBufferParameterivEXT", 15, -1 },
//{ "glGetNamedBufferPointervEXT", 15, -1 },
//{ "glGetNamedBufferSubDataEXT", 15, -1 },