diff options
| author | Nicolai Hähnle <[email protected]> | 2016-11-18 20:49:54 +0100 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2016-11-30 09:09:50 +0100 |
| commit | 611166b8ed08ce39f835385b8e08e37754edcf7b (patch) | |
| tree | 2e25a22d6fa87c50ac39711980ad05d0186e1c82 /src/gallium/include | |
| parent | abc887faa108b52f1e622ac8c1a3e30c4f317475 (diff) | |
gallium: add PIPE_CAP_TGSI_CAN_READ_OUTPUTS
Drivers that support this benefit by saving one lowering pass in the
GLSL-to-TGSI conversion.
radeonsi already supports this because all outputs are stored in temporary
variables before the export (except for TCS outputs, which have always
been readable in TGSI anyway due to their special semantics).
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/include')
| -rw-r--r-- | src/gallium/include/pipe/p_defines.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h index 6dd299e2120..46e9039a9ec 100644 --- a/src/gallium/include/pipe/p_defines.h +++ b/src/gallium/include/pipe/p_defines.h @@ -740,6 +740,7 @@ enum pipe_cap PIPE_CAP_MIXED_COLOR_DEPTH_BITS, PIPE_CAP_TGSI_ARRAY_COMPONENTS, PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS, + PIPE_CAP_TGSI_CAN_READ_OUTPUTS, }; #define PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_NV50 (1 << 0) |