Mesa (master): cso: don't cycle through PIPE_MAX_SHADER_SAMPLER_VIEWS on context destroy

[Roland Scheidegger]

Module: Mesa
Branch: master
Commit: b923f21eaadb77ee70e1bf4c5e2f9aee2a5fa205
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b923f21eaadb77ee70e1bf4c5e2f9aee2a5fa205

Author: Roland Scheidegger <sroland at vmware.com>
Date:   Wed Feb 28 03:01:23 2018 +0100

cso: don't cycle through PIPE_MAX_SHADER_SAMPLER_VIEWS on context destroy

There's no point, we know the highest non-null one.

Reviewed-by: Brian Paul <brianp at vmware.com>
Reviewed-by: Jose Fonseca <jfonseca at vmware.com>

---

 src/gallium/auxiliary/cso_cache/cso_context.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c
index 1b5d4b5598..3fa57f16ff 100644
--- a/src/gallium/auxiliary/cso_cache/cso_context.c
+++ b/src/gallium/auxiliary/cso_cache/cso_context.c
@@ -407,8 +407,10 @@ void cso_destroy_context( struct cso_context *ctx )
          ctx->pipe->set_stream_output_targets(ctx->pipe, 0, NULL, NULL);
    }
 
-   for (i = 0; i < PIPE_MAX_SHADER_SAMPLER_VIEWS; i++) {
+   for (i = 0; i < ctx->nr_fragment_views; i++) {
       pipe_sampler_view_reference(&ctx->fragment_views[i], NULL);
+   }
+   for (i = 0; i < ctx->nr_fragment_views_saved; i++) {
       pipe_sampler_view_reference(&ctx->fragment_views_saved[i], NULL);
    }