Mesa (master): radeonsi: add unlikely statements into si_draw_vbo
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Thu Sep 24 13:19:05 UTC 2020
Module: Mesa
Branch: master
Commit: 0b2f75f9ac2ac0f7cd7755cdd0799385c86166c6
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=0b2f75f9ac2ac0f7cd7755cdd0799385c86166c6
Author: Marek Olšák <marek.olsak at amd.com>
Date: Sat Sep 19 05:36:09 2020 -0400
radeonsi: add unlikely statements into si_draw_vbo
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer at amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6786>
---
src/gallium/drivers/radeonsi/si_state_draw.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c
index 9a7f2f77921..72d09d806db 100644
--- a/src/gallium/drivers/radeonsi/si_state_draw.c
+++ b/src/gallium/drivers/radeonsi/si_state_draw.c
@@ -1829,7 +1829,7 @@ static void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *i
indexbuf = NULL;
u_upload_alloc(ctx->stream_uploader, start_offset, size,
si_optimal_tcc_alignment(sctx, size), &offset, &indexbuf, &ptr);
- if (!indexbuf)
+ if (unlikely(!indexbuf))
return;
util_shorten_ubyte_elts_to_userptr(&sctx->b, info, 0, 0, index_offset + start, count, ptr);
@@ -1847,7 +1847,7 @@ static void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *i
u_upload_data(ctx->stream_uploader, start_offset, info->count * index_size,
sctx->screen->info.tcc_cache_line_size,
(char *)info->index.user + start_offset, &index_offset, &indexbuf);
- if (!indexbuf)
+ if (unlikely(!indexbuf))
return;
/* info->start will be added by the drawing code */
@@ -2021,7 +2021,7 @@ static void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *i
sctx->do_update_shaders = true;
}
- if (sctx->do_update_shaders && !si_update_shaders(sctx))
+ if (unlikely(sctx->do_update_shaders && !si_update_shaders(sctx)))
goto return_cleanup;
si_need_gfx_cs_space(sctx);
@@ -2042,8 +2042,8 @@ static void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *i
if (sctx->bo_list_add_all_gfx_resources)
si_gfx_resources_add_all_to_bo_list(sctx);
- if (!si_upload_vertex_buffer_descriptors(sctx) ||
- !si_upload_graphics_shader_descriptors(sctx))
+ if (unlikely(!si_upload_vertex_buffer_descriptors(sctx) ||
+ !si_upload_graphics_shader_descriptors(sctx)))
goto return_cleanup;
/* Vega10/Raven scissor bug workaround. When any context register is
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