diff options
| author | Kenneth Graunke <[email protected]> | 2019-02-07 21:58:57 -0800 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2019-02-12 10:57:25 -0800 |
| commit | 5a006b026de5e1a26d1de5ca635773658846ce39 (patch) | |
| tree | 3d28813af0990eb6debdaa538c9991d17906b815 /src/mesa | |
| parent | d3dfa86a30040f2de08350a82aa0482936a147ad (diff) | |
mesa: Advertise EXT_float_blend in ES 3.0+ contexts.
This extension simply drops a draw time restriction:
"Furthermore, an INVALID_OPERATION error is generated by
DrawArrays and the other drawing commands defined in section
2.8.3 (10.5 in ES 3.1) if blending is enabled (see below) and
any draw buffer has 32-bit floating-point format components."
We never correctly enforced this restriction anyway, so we were
basically already implementing it. We just need to advertise it
for our behavior to be correct.
The extension requires EXT_color_buffer_float, but we already enable
that via dummy_true. So we can dummy_true this one as well.
Found while debugging WebGL conformance tests. Does not fix any.
Reviewed-by: Tapani Pälli <[email protected]>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/main/extensions_table.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/main/extensions_table.h b/src/mesa/main/extensions_table.h index 4ae5ab97fb9..0d6bb452ffa 100644 --- a/src/mesa/main/extensions_table.h +++ b/src/mesa/main/extensions_table.h @@ -226,6 +226,7 @@ EXT(EXT_draw_buffers_indexed , ARB_draw_buffers_blend EXT(EXT_draw_elements_base_vertex , ARB_draw_elements_base_vertex , x , x , x , ES2, 2014) EXT(EXT_draw_instanced , ARB_draw_instanced , GLL, GLC, x , x , 2006) EXT(EXT_draw_range_elements , dummy_true , GLL, x , x , x , 1997) +EXT(EXT_float_blend , dummy_true , x , x , x , 30, 2015) EXT(EXT_fog_coord , dummy_true , GLL, x , x , x , 1999) EXT(EXT_frag_depth , dummy_true , x , x , x , ES2, 2010) EXT(EXT_framebuffer_blit , dummy_true , GLL, GLC, x , x , 2005) |