diff options
author | Vadim Girlin <vadimgirlin@gmail.com> | 2011-11-15 19:57:20 +0400 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2011-11-21 17:38:37 -0500 |
commit | 40864b85aa70b6bc523dbb9792449e6a3dfac4b2 (patch) | |
tree | 2d3dd189677b1ddf5e67f977a906571056b93ee9 | |
parent | 2e6402feb754dd6384ee27fe623a7f9fce66dcaf (diff) |
gallium: add PIPE_SHADER_CAP_OUTPUT_READ
It's intended to indicate whether the driver/hardware supports reading
of the values written into shader outputs.
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
-rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_ureg.c | 1 | ||||
-rw-r--r-- | src/gallium/include/pipe/p_defines.h | 3 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.c b/src/gallium/auxiliary/tgsi/tgsi_ureg.c index cada435aee7..cd445a6daa6 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_ureg.c +++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.c @@ -799,7 +799,6 @@ ureg_emit_src( struct ureg_program *ureg, unsigned n = 0; assert(src.File != TGSI_FILE_NULL); - assert(src.File != TGSI_FILE_OUTPUT); assert(src.File < TGSI_FILE_COUNT); out[n].value = 0; diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h index 5196591b471..6d6faab3baa 100644 --- a/src/gallium/include/pipe/p_defines.h +++ b/src/gallium/include/pipe/p_defines.h @@ -501,7 +501,8 @@ enum pipe_shader_cap PIPE_SHADER_CAP_INDIRECT_CONST_ADDR = 15, PIPE_SHADER_CAP_SUBROUTINES = 16, /* BGNSUB, ENDSUB, CAL, RET */ PIPE_SHADER_CAP_INTEGERS = 17, - PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS = 18 + PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS = 18, + PIPE_SHADER_CAP_OUTPUT_READ = 19 }; |