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mesa: add support for glNamedBufferStorageEXT

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This is available in ARB_buffer_storage when
EXT_direct_state_access is present.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
This commit is contained in:
Timothy Arceri 2018-05-18 13:23:15 +10:00 • committed by Marek Olšák
parent 83ed9485b7
commit eec5c01b5e
5 changed files with 27 additions and 0 deletions
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7
src/mapi/glapi/gen/gl_API.xml
View file

@ -8271,6 +8271,13 @@
<param name="data" type="const GLvoid *"/>
<param name="flags" type="GLbitfield"/>
</function>
<function name="NamedBufferStorageEXT">
<param name="buffer" type="GLuint" />
<param name="size" type="GLsizeiptr" />
<param name="data" type="const GLvoid *" />
<param name="flags" type="GLbitfield" />
</function>
</category>
<xi:include href="ARB_clear_texture.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>

1
src/mapi/glapi/gen/static_data.py
View file

@ -1476,6 +1476,7 @@ offsets = {
"BindMultiTextureEXT": 1440,
"NamedBufferDataEXT": 1441,
"NamedBufferSubDataEXT": 1442,
"NamedBufferStorageEXT": 1443,
}
functions = [

15
src/mesa/main/bufferobj.c
View file

@ -1937,6 +1937,21 @@ _mesa_BufferStorage(GLenum target, GLsizeiptr size, const GLvoid *data,
false, false, false, "glBufferStorage");
}
void GLAPIENTRY
_mesa_NamedBufferStorageEXT(GLuint buffer, GLsizeiptr size,
const GLvoid *data, GLbitfield flags)
{
GET_CURRENT_CONTEXT(ctx);
struct gl_buffer_object *bufObj = _mesa_lookup_bufferobj(ctx, buffer);
if (!_mesa_handle_bind_buffer_gen(ctx, buffer,
&bufObj, "glNamedBufferStorageEXT"))
return;
inlined_buffer_storage(GL_NONE, buffer, size, data, flags, GL_NONE, 0,
true, false, false, "glNamedBufferStorageEXT");
}
void GLAPIENTRY
_mesa_BufferStorageMemEXT(GLenum target, GLsizeiptr size,

3
src/mesa/main/bufferobj.h
View file

@ -189,6 +189,9 @@ void GLAPIENTRY
_mesa_BufferStorage(GLenum target, GLsizeiptr size, const GLvoid *data,
GLbitfield flags);
void GLAPIENTRY
_mesa_NamedBufferStorageEXT(GLuint buffer, GLsizeiptr size,
const GLvoid *data, GLbitfield flags);
void GLAPIENTRY
_mesa_BufferStorageMemEXT(GLenum target, GLsizeiptr size,
GLuint memory, GLuint64 offset);
void GLAPIENTRY

1
src/mesa/main/tests/dispatch_sanity.cpp
View file

@ -1295,6 +1295,7 @@ const struct function common_desktop_functions_possible[] = {
/* GL_ARB_buffer_storage */
{ "glBufferStorage", 43, -1 },
{ "glNamedBufferStorageEXT", 43, -1 },
/* GL_ARB_clear_texture */
{ "glClearTexImage", 13, -1 },