Mesa (main): radeonsi: fix multi draws for the prim discard CS

[GitLab Mirror]

Module: Mesa
Branch: main
Commit: 18055726948f24670a31bb421cc9fa07140c1a5e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=18055726948f24670a31bb421cc9fa07140c1a5e

Author: Marek Olšák <marek.olsak at amd.com>
Date:   Mon May 31 19:40:49 2021 -0400

radeonsi: fix multi draws for the prim discard CS

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer at amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11486>

---

 src/gallium/drivers/radeonsi/si_state_draw.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/radeonsi/si_state_draw.cpp b/src/gallium/drivers/radeonsi/si_state_draw.cpp
index e127e1cdf5c..9ad7fc0a691 100644
--- a/src/gallium/drivers/radeonsi/si_state_draw.cpp
+++ b/src/gallium/drivers/radeonsi/si_state_draw.cpp
@@ -1195,7 +1195,7 @@ static void si_emit_draw_packets(struct si_context *sctx, const struct pipe_draw
             radeon_end();
 
             for (unsigned i = 0; i < num_draws; i++) {
-               uint64_t va = index_va + draws[0].start * original_index_size;
+               uint64_t va = index_va + draws[i].start * original_index_size;
 
                si_dispatch_prim_discard_cs_and_draw(sctx, info, draws[i].count,
                                                     original_index_size, base_vertex,