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cso: don't unbind vertex buffers when enabling/disabling u_vbuf

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The next set_vertex_buffers call always overwrites all slots anyway.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26309>
This commit is contained in:
Marek Olšák 2023-12-10 16:20:57 -05:00 • committed by Marge Bot
parent eb20ef9277
commit 33b77ec774
1 changed files with 0 additions and 6 deletions
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6
src/gallium/auxiliary/cso_cache/cso_context.c
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@ -1329,9 +1329,6 @@ cso_set_vertex_buffers_and_elements(struct cso_context *cso,
if (vbuf && (ctx->always_use_vbuf || uses_user_vertex_buffers)) {
if (!ctx->vbuf_current) {
/* Unbind all buffers in cso_context, because we'll use u_vbuf. */
pipe->set_vertex_buffers(pipe, 0, false, NULL);
/* Unset this to make sure the CSO is re-bound on the next use. */
ctx->velements = NULL;
ctx->vbuf_current = pipe->vbuf = vbuf;
@ -1345,9 +1342,6 @@ cso_set_vertex_buffers_and_elements(struct cso_context *cso,
}
if (ctx->vbuf_current) {
/* Unbind all buffers in u_vbuf, because we'll use cso_context. */
u_vbuf_set_vertex_buffers(vbuf, 0, false, NULL);
/* Unset this to make sure the CSO is re-bound on the next use. */
u_vbuf_unset_vertex_elements(vbuf);
ctx->vbuf_current = pipe->vbuf = NULL;