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authorMarek Olšák <[email protected]>2015-08-28 21:08:49 +0200
committerMarek Olšák <[email protected]>2015-09-01 21:51:13 +0200
commitf6a10f60b75821c20ce7cf338b519b92ed0330fc (patch)
treed4cfd2d602bb3482fb4d481ff15bdf5a0690ff80 /src/gallium/drivers/radeonsi/si_shader.h
parent02c8e06497c14bed37dc1780585348bb2675cab6 (diff)
radeonsi: optimize scissor states
- convert 16 states to 1 atom - only emit 1 scissor if VIEWPORT_INDEX isn't written - use only one packet when emitting consecutive scissors Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_shader.h')
-rw-r--r--src/gallium/drivers/radeonsi/si_shader.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.h b/src/gallium/drivers/radeonsi/si_shader.h
index ad32473b91e..c748f71430b 100644
--- a/src/gallium/drivers/radeonsi/si_shader.h
+++ b/src/gallium/drivers/radeonsi/si_shader.h
@@ -278,8 +278,10 @@ static inline struct tgsi_shader_info *si_get_vs_info(struct si_context *sctx)
return &sctx->gs_shader->info;
else if (sctx->tes_shader)
return &sctx->tes_shader->info;
- else
+ else if (sctx->vs_shader)
return &sctx->vs_shader->info;
+ else
+ return NULL;
}
static inline struct si_shader* si_get_vs_state(struct si_context *sctx)