From 2369dc83826c7b1f413ff78f55e460c38d7a0660 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= <marek.olsak@amd.com>
Date: Sun, 5 Jul 2015 16:57:58 +0200
Subject: [PATCH] cso: eliminate some sampler function wrappers

---
 src/gallium/auxiliary/cso_cache/cso_context.c | 39 +++++--------------
 src/gallium/auxiliary/cso_cache/cso_context.h |  6 +--
 2 files changed, 12 insertions(+), 33 deletions(-)

diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c
index 9ee5bdcc942..00686d2af41 100644
--- a/src/gallium/auxiliary/cso_cache/cso_context.c
+++ b/src/gallium/auxiliary/cso_cache/cso_context.c
@@ -1069,11 +1069,9 @@ unsigned cso_get_aux_vertex_buffer_slot(struct cso_context *ctx)
 
 /**************** fragment/vertex sampler view state *************************/
 
-static enum pipe_error
-single_sampler(struct cso_context *ctx,
-               struct sampler_info *info,
-               unsigned idx,
-               const struct pipe_sampler_state *templ)
+enum pipe_error
+cso_single_sampler(struct cso_context *ctx, unsigned shader_stage,
+                   unsigned idx, const struct pipe_sampler_state *templ)
 {
    void *handle = NULL;
 
@@ -1109,24 +1107,13 @@ single_sampler(struct cso_context *ctx,
       }
    }
 
-   info->samplers[idx] = handle;
-
+   ctx->samplers[shader_stage].samplers[idx] = handle;
    return PIPE_OK;
 }
 
-enum pipe_error
-cso_single_sampler(struct cso_context *ctx,
-                   unsigned shader_stage,
-                   unsigned idx,
-                   const struct pipe_sampler_state *templ)
-{
-   return single_sampler(ctx, &ctx->samplers[shader_stage], idx, templ);
-}
-
-
 
-static void
-single_sampler_done(struct cso_context *ctx, unsigned shader_stage)
+void
+cso_single_sampler_done(struct cso_context *ctx, unsigned shader_stage)
 {
    struct sampler_info *info = &ctx->samplers[shader_stage];
    unsigned i;
@@ -1142,12 +1129,6 @@ single_sampler_done(struct cso_context *ctx, unsigned shader_stage)
                                   info->samplers);
 }
 
-void
-cso_single_sampler_done(struct cso_context *ctx, unsigned shader_stage)
-{
-   single_sampler_done(ctx, shader_stage);
-}
-
 
 /*
  * If the function encouters any errors it will return the
@@ -1168,18 +1149,18 @@ cso_set_samplers(struct cso_context *ctx,
     */
 
    for (i = 0; i < nr; i++) {
-      temp = single_sampler(ctx, info, i, templates[i]);
+      temp = cso_single_sampler(ctx, shader_stage, i, templates[i]);
       if (temp != PIPE_OK)
          error = temp;
    }
 
    for ( ; i < info->nr_samplers; i++) {
-      temp = single_sampler(ctx, info, i, NULL);
+      temp = cso_single_sampler(ctx, shader_stage, i, NULL);
       if (temp != PIPE_OK)
          error = temp;
    }
 
-   single_sampler_done(ctx, shader_stage);
+   cso_single_sampler_done(ctx, shader_stage);
 
    return error;
 }
@@ -1203,7 +1184,7 @@ cso_restore_fragment_samplers(struct cso_context *ctx)
    info->nr_samplers = ctx->nr_fragment_samplers_saved;
    memcpy(info->samplers, ctx->fragment_samplers_saved,
           sizeof(info->samplers));
-   single_sampler_done(ctx, PIPE_SHADER_FRAGMENT);
+   cso_single_sampler_done(ctx, PIPE_SHADER_FRAGMENT);
 }
 
 
diff --git a/src/gallium/auxiliary/cso_cache/cso_context.h b/src/gallium/auxiliary/cso_cache/cso_context.h
index 3bee4298802..f0a27390d17 100644
--- a/src/gallium/auxiliary/cso_cache/cso_context.h
+++ b/src/gallium/auxiliary/cso_cache/cso_context.h
@@ -81,10 +81,8 @@ cso_restore_fragment_samplers(struct cso_context *cso);
  * samplers one at a time:
  */
 enum pipe_error
-cso_single_sampler(struct cso_context *cso,
-                   unsigned shader_stage,
-                   unsigned count,
-                   const struct pipe_sampler_state *states);
+cso_single_sampler(struct cso_context *cso, unsigned shader_stage,
+                   unsigned idx, const struct pipe_sampler_state *states);
 
 void
 cso_single_sampler_done(struct cso_context *cso, unsigned shader_stage);
-- 
2.30.2