vc4: Cache texture p0/p1 setup for the sampler view.

In exchange for a bit of space and computation in CSO setup, we cut
vc4_uniform.c (draw time) code size by 4.8%.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/gallium/drivers/vc4/vc4_context.h b/src/gallium/drivers/vc4/vc4_context.h
index d5d6be16f6e..be7df1bd347 100644
--- a/src/gallium/drivers/vc4/vc4_context.h
+++ b/src/gallium/drivers/vc4/vc4_context.h
@@ -69,6 +69,12 @@
 #define VC4_DIRTY_UNCOMPILED_FS (1 << 22)
 #define VC4_DIRTY_COMPILED_FS   (1 << 24)
 
+struct vc4_sampler_view {
+        struct pipe_sampler_view base;
+        uint32_t texture_p0;
+        uint32_t texture_p1;
+};
+
 struct vc4_texture_stateobj {
         struct pipe_sampler_view *textures[PIPE_MAX_SAMPLERS];
         unsigned num_textures;
@@ -326,6 +332,12 @@ vc4_context(struct pipe_context *pcontext)
         return (struct vc4_context *)pcontext;
 }
 
+static inline struct vc4_sampler_view *
+vc4_sampler_view(struct pipe_sampler_view *psview)
+{
+        return (struct vc4_sampler_view *)psview;
+}
+
 struct pipe_context *vc4_context_create(struct pipe_screen *pscreen,
                                         void *priv);
 void vc4_draw_init(struct pipe_context *pctx);