From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 26 Sep 2008 15:48:17 +0000 (-0600)
Subject: cell: remove unneeded blend/depth_stencil subclasses
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6741739d1e7a2c66576b671a81eaf0c4b9737ec2;p=mesa.git

cell: remove unneeded blend/depth_stencil subclasses
---

diff --git a/src/gallium/drivers/cell/ppu/cell_context.h b/src/gallium/drivers/cell/ppu/cell_context.h
index a9ad84bb184..3dc15c9233c 100644
--- a/src/gallium/drivers/cell/ppu/cell_context.h
+++ b/src/gallium/drivers/cell/ppu/cell_context.h
@@ -66,35 +66,6 @@ struct cell_fragment_shader_state
 };
 
 
-/**
- * Cell blend state atom, subclass of pipe_blend_state.
- */
-struct cell_blend_state
-{
-   struct pipe_blend_state base;
-
-   /**
-    * Generated code to perform alpha blending
-    */
-   struct spe_function code;
-};
-
-
-/**
- * Cell depth/stencil/alpha state atom, subclass of
- * pipe_depth_stencil_alpha_state.
- */
-struct cell_depth_stencil_alpha_state
-{
-   struct pipe_depth_stencil_alpha_state base;
-
-   /**
-    * Generated code to perform alpha, stencil, and depth testing on the SPE
-    */
-   struct spe_function code;
-};
-
-
 /**
  * Per-context state, subclass of pipe_context.
  */
@@ -104,10 +75,10 @@ struct cell_context
 
    struct cell_winsys *winsys;
 
-   const struct cell_blend_state *blend;
+   const struct pipe_blend_state *blend;
    const struct pipe_sampler_state *sampler[PIPE_MAX_SAMPLERS];
    uint num_samplers;
-   const struct cell_depth_stencil_alpha_state   *depth_stencil;
+   const struct pipe_depth_stencil_alpha_state *depth_stencil;
    const struct pipe_rasterizer_state *rasterizer;
    const struct cell_vertex_shader_state *vs;
    const struct cell_fragment_shader_state *fs;
diff --git a/src/gallium/drivers/cell/ppu/cell_gen_fragment.c b/src/gallium/drivers/cell/ppu/cell_gen_fragment.c
index a353756c711..653afc235df 100644
--- a/src/gallium/drivers/cell/ppu/cell_gen_fragment.c
+++ b/src/gallium/drivers/cell/ppu/cell_gen_fragment.c
@@ -1140,9 +1140,8 @@ gen_colormask(struct spe_function *f,
 void
 cell_gen_fragment_function(struct cell_context *cell, struct spe_function *f)
 {
-   const struct pipe_depth_stencil_alpha_state *dsa =
-      &cell->depth_stencil->base;
-   const struct pipe_blend_state *blend = &cell->blend->base;
+   const struct pipe_depth_stencil_alpha_state *dsa = cell->depth_stencil;
+   const struct pipe_blend_state *blend = cell->blend;
    const struct pipe_blend_color *blend_color = &cell->blend_color;
    const enum pipe_format color_format = cell->framebuffer.cbufs[0]->format;
 
diff --git a/src/gallium/drivers/cell/ppu/cell_pipe_state.c b/src/gallium/drivers/cell/ppu/cell_pipe_state.c
index ea820aca744..b545d2d6975 100644
--- a/src/gallium/drivers/cell/ppu/cell_pipe_state.c
+++ b/src/gallium/drivers/cell/ppu/cell_pipe_state.c
@@ -37,7 +37,6 @@
 #include "cell_flush.h"
 #include "cell_state.h"
 #include "cell_texture.h"
-#include "cell_state_per_fragment.h"
 
 
 
@@ -45,13 +44,7 @@ static void *
 cell_create_blend_state(struct pipe_context *pipe,
                         const struct pipe_blend_state *blend)
 {
-   struct cell_blend_state *cb = MALLOC(sizeof(struct cell_blend_state));
-
-   (void) memcpy(cb, blend, sizeof(*blend));
-#if 0
-   cell_generate_alpha_blend(cb);
-#endif
-   return cb;
+   return mem_dup(blend, sizeof(*blend));
 }
 
 
@@ -62,7 +55,7 @@ cell_bind_blend_state(struct pipe_context *pipe, void *state)
 
    draw_flush(cell->draw);
 
-   cell->blend = (struct cell_blend_state *) state;
+   cell->blend = (struct pipe_blend_state *) state;
    cell->dirty |= CELL_NEW_BLEND;
 }
 
@@ -70,12 +63,7 @@ cell_bind_blend_state(struct pipe_context *pipe, void *state)
 static void
 cell_delete_blend_state(struct pipe_context *pipe, void *blend)
 {
-   struct cell_blend_state *cb = (struct cell_blend_state *) blend;
-
-#if 0
-   spe_release_func(& cb->code);
-#endif
-   FREE(cb);
+   FREE(blend);
 }
 
 
@@ -97,43 +85,29 @@ cell_set_blend_color(struct pipe_context *pipe,
 
 static void *
 cell_create_depth_stencil_alpha_state(struct pipe_context *pipe,
-                 const struct pipe_depth_stencil_alpha_state *depth_stencil)
+                 const struct pipe_depth_stencil_alpha_state *dsa)
 {
-   struct cell_depth_stencil_alpha_state *cdsa =
-       MALLOC(sizeof(struct cell_depth_stencil_alpha_state));
-
-   (void) memcpy(cdsa, depth_stencil, sizeof(*depth_stencil));
-#if 0
-   cell_generate_depth_stencil_test(cdsa);
-#endif
-   return cdsa;
+   return mem_dup(dsa, sizeof(*dsa));
 }
 
 
 static void
 cell_bind_depth_stencil_alpha_state(struct pipe_context *pipe,
-                                    void *depth_stencil)
+                                    void *dsa)
 {
    struct cell_context *cell = cell_context(pipe);
 
    draw_flush(cell->draw);
 
-   cell->depth_stencil =
-       (struct cell_depth_stencil_alpha_state *) depth_stencil;
+   cell->depth_stencil = (struct pipe_depth_stencil_alpha_state *) dsa;
    cell->dirty |= CELL_NEW_DEPTH_STENCIL;
 }
 
 
 static void
-cell_delete_depth_stencil_alpha_state(struct pipe_context *pipe, void *depth)
+cell_delete_depth_stencil_alpha_state(struct pipe_context *pipe, void *dsa)
 {
-   struct cell_depth_stencil_alpha_state *cdsa =
-       (struct cell_depth_stencil_alpha_state *) depth;
-
-#if 0
-   spe_release_func(& cdsa->code);
-#endif
-   FREE(cdsa);
+   FREE(dsa);
 }
 
 
diff --git a/src/gallium/drivers/cell/ppu/cell_state_emit.c b/src/gallium/drivers/cell/ppu/cell_state_emit.c
index 8a389cd6aae..f35893537bf 100644
--- a/src/gallium/drivers/cell/ppu/cell_state_emit.c
+++ b/src/gallium/drivers/cell/ppu/cell_state_emit.c
@@ -30,7 +30,6 @@
 #include "cell_gen_fragment.h"
 #include "cell_state.h"
 #include "cell_state_emit.h"
-#include "cell_state_per_fragment.h"
 #include "cell_batch.h"
 #include "cell_texture.h"
 #include "draw/draw_context.h"
@@ -110,8 +109,8 @@ cell_emit_state(struct cell_context *cell)
       fops->opcode = CELL_CMD_STATE_FRAGMENT_OPS;
       memcpy(&fops->code, spe_code.store,
              SPU_MAX_FRAGMENT_OPS_INSTS * SPE_INST_SIZE);
-      fops->dsa = cell->depth_stencil->base;
-      fops->blend = cell->blend->base;
+      fops->dsa = *cell->depth_stencil;
+      fops->blend = *cell->blend;
 
       /* free codegen buffer */
       spe_release_func(&spe_code);