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mesa: add support for NV_pixel_buffer_object

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Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4422>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4422>
This commit is contained in:
Simon Ser 2020-04-02 22:53:41 +02:00 • committed by Marge Bot
parent a1727598a0
commit 0bc77bcdb2
2 changed files with 16 additions and 5 deletions
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20
src/mesa/main/bufferobj.c
View file

@ -105,11 +105,21 @@ static struct gl_buffer_object DummyBufferObject;
static inline struct gl_buffer_object **
get_buffer_target(struct gl_context *ctx, GLenum target)
{
/* Other targets are only supported in desktop OpenGL and OpenGL ES 3.0.
*/
if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx)
&& target != GL_ARRAY_BUFFER && target != GL_ELEMENT_ARRAY_BUFFER)
return NULL;
/* Other targets are only supported in desktop OpenGL and OpenGL ES 3.0. */
if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx)) {
switch (target) {
case GL_ARRAY_BUFFER:
case GL_ELEMENT_ARRAY_BUFFER:
break;
case GL_PIXEL_PACK_BUFFER:
case GL_PIXEL_UNPACK_BUFFER:
if (!ctx->Extensions.EXT_pixel_buffer_object)
return NULL;
break;
default:
return NULL;
}
}
switch (target) {
case GL_ARRAY_BUFFER_ARB:

1
src/mesa/main/extensions_table.h
View file

@ -388,6 +388,7 @@ EXT(NV_fragment_shader_interlock , ARB_fragment_shader_interlock
EXT(NV_image_formats , ARB_shader_image_load_store , x , x , x , 31, 2014)
EXT(NV_light_max_exponent , dummy_true , GLL, x , x , x , 1999)
EXT(NV_packed_depth_stencil , dummy_true , GLL, GLC, x , x , 2000)
EXT(NV_pixel_buffer_object , EXT_pixel_buffer_object , x , x , x , ES2, 2012)
EXT(NV_point_sprite , NV_point_sprite , GLL, GLC, x , x , 2001)
EXT(NV_primitive_restart , NV_primitive_restart , GLL, x , x , x , 2002)
EXT(NV_read_buffer , dummy_true , x , x , x , ES2, 2011)