diff options
author | Dave Airlie <airlied@redhat.com> | 2013-11-28 23:38:35 +0000 |
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committer | Dave Airlie <airlied@redhat.com> | 2014-02-04 09:47:44 +1000 |
commit | 02dd6cec07811d838e2386339bb00898f9c92ddc (patch) | |
tree | 9b3161ee3928764040eb4f684862b540be4f48b7 | |
parent | a78e2ca9c1f53ce8032075ce82fd5020769a16e4 (diff) |
r600g: don't enable SB for geom shaders
SB needs fixes for three GS instructions it seems to raise
them outside loops etc despite my best efforts.
Signed-off-by: Dave Airlie <airlied@redhat.com>
-rw-r--r-- | src/gallium/drivers/r600/r600_shader.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index 73b290979fb..59fda7b7e54 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -158,6 +158,9 @@ int r600_pipe_shader_create(struct pipe_context *ctx, return r; } + /* disable SB for geom shaders - it can't handle the CF_EMIT instructions */ + use_sb &= (shader->shader.processor_type != TGSI_PROCESSOR_GEOMETRY); + /* Check if the bytecode has already been built. When using the llvm * backend, r600_shader_from_tgsi() will take care of building the * bytecode. |