diff options
| author | Marek Olšák <[email protected]> | 2017-08-18 15:51:59 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-08-22 13:29:47 +0200 |
| commit | 5b62eb237c5253f5315c6fd948307e7f2247de2c (patch) | |
| tree | a384d08911a75041b79b59daaa86884107e2f352 /src/gallium/drivers/radeonsi/si_pipe.h | |
| parent | 287b0a28f486c9e47f227e2a702577e2b812c7f2 (diff) | |
radeonsi/gfx9: don't flush TC L2 between rendering and texturing if not needed
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_pipe.h')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_pipe.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_pipe.h b/src/gallium/drivers/radeonsi/si_pipe.h index 69a35ea1945..f2a20ba4668 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.h +++ b/src/gallium/drivers/radeonsi/si_pipe.h @@ -611,4 +611,27 @@ si_saved_cs_reference(struct si_saved_cs **dst, struct si_saved_cs *src) *dst = src; } +static inline void +si_make_CB_shader_coherent(struct si_context *sctx, unsigned num_samples) +{ + sctx->b.flags |= SI_CONTEXT_FLUSH_AND_INV_CB | + SI_CONTEXT_INV_VMEM_L1; + + /* Single-sample color is coherent with shaders on GFX9. */ + if (sctx->b.chip_class <= VI || num_samples >= 2) + sctx->b.flags |= SI_CONTEXT_INV_GLOBAL_L2; +} + +static inline void +si_make_DB_shader_coherent(struct si_context *sctx, unsigned num_samples, + bool include_stencil) +{ + sctx->b.flags |= SI_CONTEXT_FLUSH_AND_INV_DB | + SI_CONTEXT_INV_VMEM_L1; + + /* Single-sample depth (not stencil) is coherent with shaders on GFX9. */ + if (sctx->b.chip_class <= VI || num_samples >= 2 || include_stencil) + sctx->b.flags |= SI_CONTEXT_INV_GLOBAL_L2; +} + #endif |