diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_pipe.c | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c index 5edfed3f0d1..c8dfd9652e6 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.c +++ b/src/gallium/drivers/radeonsi/si_pipe.c @@ -138,7 +138,7 @@ si_create_llvm_target_machine(struct si_screen *sscreen) } static struct pipe_context *si_create_context(struct pipe_screen *screen, - void *priv, unsigned flags) + unsigned flags) { struct si_context *sctx = CALLOC_STRUCT(si_context); struct si_screen* sscreen = (struct si_screen *)screen; @@ -320,6 +320,37 @@ fail: return NULL; } +static struct pipe_context *si_pipe_create_context(struct pipe_screen *screen, + void *priv, unsigned flags) +{ + struct si_screen *sscreen = (struct si_screen *)screen; + struct pipe_context *ctx = si_create_context(screen, flags); + + if (!(flags & PIPE_CONTEXT_PREFER_THREADED)) + return ctx; + + /* Clover (compute-only) is unsupported. + * + * Since the threaded context creates shader states from the non-driver + * thread, asynchronous compilation is required for create_{shader}_- + * state not to use pipe_context. Debug contexts (ddebug) disable + * asynchronous compilation, so don't use the threaded context with + * those. + */ + if (flags & (PIPE_CONTEXT_COMPUTE_ONLY | PIPE_CONTEXT_DEBUG)) + return ctx; + + /* When shaders are logged to stderr, asynchronous compilation is + * disabled too. */ + if (sscreen->b.debug_flags & (DBG_VS | DBG_TCS | DBG_TES | DBG_GS | + DBG_PS | DBG_CS)) + return ctx; + + return threaded_context_create(ctx, &sscreen->b.pool_transfers, + r600_replace_buffer_storage, + &((struct si_context*)ctx)->b.tc); +} + /* * pipe_screen */ @@ -831,7 +862,7 @@ struct pipe_screen *radeonsi_screen_create(struct radeon_winsys *ws) } /* Set functions first. */ - sscreen->b.b.context_create = si_create_context; + sscreen->b.b.context_create = si_pipe_create_context; sscreen->b.b.destroy = si_destroy_screen; sscreen->b.b.get_param = si_get_param; sscreen->b.b.get_shader_param = si_get_shader_param; @@ -922,7 +953,7 @@ struct pipe_screen *radeonsi_screen_create(struct radeon_winsys *ws) sscreen->tm[i] = si_create_llvm_target_machine(sscreen); /* Create the auxiliary context. This must be done last. */ - sscreen->b.aux_context = sscreen->b.b.context_create(&sscreen->b.b, NULL, 0); + sscreen->b.aux_context = si_create_context(&sscreen->b.b, 0); if (sscreen->b.debug_flags & DBG_TEST_DMA) r600_test_dma(&sscreen->b); |