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r600g: Original R600 does not support per-MRT blends

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Only rv6xx+ support them.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
This commit is contained in:
Alex Deucher 2011-03-14 17:47:21 -04:00
parent 028987c803
commit d6fea4a985
1 changed files with 11 additions and 2 deletions
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13
src/gallium/drivers/r600/r600_pipe.c
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@ -280,19 +280,28 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
case PIPE_CAP_BLEND_EQUATION_SEPARATE:
case PIPE_CAP_SM3:
case PIPE_CAP_TEXTURE_SWIZZLE:
case PIPE_CAP_INDEP_BLEND_ENABLE:
case PIPE_CAP_DEPTHSTENCIL_CLEAR_SEPARATE:
case PIPE_CAP_DEPTH_CLAMP:
case PIPE_CAP_SHADER_STENCIL_EXPORT:
case PIPE_CAP_TGSI_INSTANCEID:
case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR:
return 1;
case PIPE_CAP_INDEP_BLEND_ENABLE:
/* R600 doesn't support per-MRT blends */
if (family == CHIP_R600)
return 0;
else
return 1;
/* Unsupported features (boolean caps). */
case PIPE_CAP_STREAM_OUTPUT:
case PIPE_CAP_PRIMITIVE_RESTART:
case PIPE_CAP_INDEP_BLEND_FUNC: /* FIXME allow this */
return 0;
/* R600 doesn't support per-MRT blends */
if (family == CHIP_R600)
return 0;
else
return 0;
case PIPE_CAP_ARRAY_TEXTURES:
/* fix once the CS checker upstream is fixed */