cell: initial support for fragment shader code generation.

TGSI shaders are translated into SPE instructions which are then sent to
the SPEs for execution.  Only a few opcodes work, no swizzling yet, no
support for constants/immediates, etc.

1 files changed, 6 insertions, 2 deletions

diff --git a/src/gallium/drivers/cell/ppu/cell_state_shader.c b/src/gallium/drivers/cell/ppu/cell_state_shader.c
index 97e44eeb1a4..3a0d066da2a 100644
--- a/src/gallium/drivers/cell/ppu/cell_state_shader.c
+++ b/src/gallium/drivers/cell/ppu/cell_state_shader.c
@@ -34,7 +34,7 @@
 
 #include "cell_context.h"
 #include "cell_state.h"
-
+#include "cell_gen_fp.h"
 
 
 /** cast wrapper */
@@ -61,7 +61,7 @@ static void *
 cell_create_fs_state(struct pipe_context *pipe,
                      const struct pipe_shader_state *templ)
 {
-   /*struct cell_context *cell = cell_context(pipe);*/
+   struct cell_context *cell = cell_context(pipe);
    struct cell_fragment_shader_state *cfs;
 
    cfs = CALLOC_STRUCT(cell_fragment_shader_state);
@@ -76,6 +76,8 @@ cell_create_fs_state(struct pipe_context *pipe,
 
    tgsi_scan_shader(templ->tokens, &cfs->info);
 
+   cell_gen_fragment_program(cell, cfs->shader.tokens, &cfs->code);
+
    return cfs;
 }
 
@@ -102,6 +104,8 @@ cell_delete_fs_state(struct pipe_context *pipe, void *fs)
 {
    struct cell_fragment_shader_state *cfs = cell_fragment_shader_state(fs);
 
+   spe_release_func(&cfs->code);
+
    FREE((void *) cfs->shader.tokens);
    FREE(cfs);
 }