Mesa (main): zink: don't rebind vertex buffers if pipeline changes

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Module: Mesa
Branch: main
Commit: a3321f1b856c87e1d44b8b3d5a4d52b4652b3f5e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a3321f1b856c87e1d44b8b3d5a4d52b4652b3f5e

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Tue May 11 16:08:15 2021 -0400

zink: don't rebind vertex buffers if pipeline changes

two pipelines could use the exact same vertex buffers

Reviewed-by: Dave Airlie <airlied at redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11964>

---

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

diff --git a/src/gallium/drivers/zink/zink_draw.cpp b/src/gallium/drivers/zink/zink_draw.cpp
index cfeffd741b7..e7b95eb76a5 100644
--- a/src/gallium/drivers/zink/zink_draw.cpp
+++ b/src/gallium/drivers/zink/zink_draw.cpp
@@ -644,7 +644,7 @@ zink_draw_vbo(struct pipe_context *pctx,
    if (ctx->gfx_pipeline_state.blend_state->need_blend_constants)
       vkCmdSetBlendConstants(batch->state->cmdbuf, ctx->blend_constants);
 
-   if (BATCH_CHANGED || ctx->vertex_buffers_dirty || pipeline_changed)
+   if (BATCH_CHANGED || ctx->vertex_buffers_dirty)
       zink_bind_vertex_buffers<HAS_DYNAMIC_STATE>(batch, ctx);
 
    if (BITSET_TEST(ctx->gfx_stages[PIPE_SHADER_VERTEX]->nir->info.system_values_read, SYSTEM_VALUE_BASE_VERTEX)) {