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radeonsi: don't load DrawID for indirect draws if it's unused

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Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7441>
This commit is contained in:
Marek Olšák
2020-11-02 05:53:58 -05:00
committed by Marge Bot
parent cbb8090bea
commit f14a05d618
1 changed files with 1 additions and 1 deletions
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src/gallium/drivers/radeonsi/si_state_draw.c
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@@ -909,7 +909,7 @@ static void si_emit_draw_packets(struct si_context *sctx, const struct pipe_draw
radeon_emit(cs, (sh_base_reg + SI_SGPR_BASE_VERTEX * 4 - SI_SH_REG_OFFSET) >> 2);
radeon_emit(cs, (sh_base_reg + SI_SGPR_START_INSTANCE * 4 - SI_SH_REG_OFFSET) >> 2);
radeon_emit(cs, ((sh_base_reg + SI_SGPR_DRAWID * 4 - SI_SH_REG_OFFSET) >> 2) |
S_2C3_DRAW_INDEX_ENABLE(1) |
S_2C3_DRAW_INDEX_ENABLE(sctx->vs_shader.cso->info.uses_drawid) |
S_2C3_COUNT_INDIRECT_ENABLE(!!indirect->indirect_draw_count));
radeon_emit(cs, indirect->draw_count);
radeon_emit(cs, count_va);