diff options
| author | Brian Paul <brianp@vmware.com> | 2010-02-14 20:47:34 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-02-14 21:57:14 -0700 |
| commit | e90bc2e2ce5b8d835d7dcd069071f71fa032ebe2 (patch) | |
| tree | c71acf1d2c22b443f48202ab80e59879b424761d /src/mesa/state_tracker/st_program.c | |
| parent | 33681bcf5672ed7b8ffff52c5d88ba3d28a8349d (diff) | |
st/mesa: move per-fragment shader fields to local vars
Diffstat (limited to 'src/mesa/state_tracker/st_program.c')
| -rw-r--r-- | src/mesa/state_tracker/st_program.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/src/mesa/state_tracker/st_program.c b/src/mesa/state_tracker/st_program.c index 6a86cf95cd..7ce3938904 100644 --- a/src/mesa/state_tracker/st_program.c +++ b/src/mesa/state_tracker/st_program.c @@ -278,12 +278,14 @@ st_translate_fragment_program(struct st_context *st, struct pipe_context *pipe = st->pipe; GLuint outputMapping[FRAG_RESULT_MAX]; GLuint inputMapping[FRAG_ATTRIB_MAX]; - GLuint interpMode[16]; /* XXX size? */ + GLuint interpMode[PIPE_MAX_SHADER_INPUTS]; /* XXX size? */ GLuint attr; enum pipe_error error; const GLbitfield inputsRead = stfp->Base.Base.InputsRead; struct ureg_program *ureg; + ubyte input_semantic_name[PIPE_MAX_SHADER_INPUTS]; + ubyte input_semantic_index[PIPE_MAX_SHADER_INPUTS]; uint fs_num_inputs = 0; ubyte fs_output_semantic_name[PIPE_MAX_SHADER_OUTPUTS]; @@ -301,28 +303,28 @@ st_translate_fragment_program(struct st_context *st, switch (attr) { case FRAG_ATTRIB_WPOS: - stfp->input_semantic_name[slot] = TGSI_SEMANTIC_POSITION; - stfp->input_semantic_index[slot] = 0; + input_semantic_name[slot] = TGSI_SEMANTIC_POSITION; + input_semantic_index[slot] = 0; interpMode[slot] = TGSI_INTERPOLATE_LINEAR; break; case FRAG_ATTRIB_COL0: - stfp->input_semantic_name[slot] = TGSI_SEMANTIC_COLOR; - stfp->input_semantic_index[slot] = 0; + input_semantic_name[slot] = TGSI_SEMANTIC_COLOR; + input_semantic_index[slot] = 0; interpMode[slot] = TGSI_INTERPOLATE_LINEAR; break; case FRAG_ATTRIB_COL1: - stfp->input_semantic_name[slot] = TGSI_SEMANTIC_COLOR; - stfp->input_semantic_index[slot] = 1; + input_semantic_name[slot] = TGSI_SEMANTIC_COLOR; + input_semantic_index[slot] = 1; interpMode[slot] = TGSI_INTERPOLATE_LINEAR; break; case FRAG_ATTRIB_FOGC: - stfp->input_semantic_name[slot] = TGSI_SEMANTIC_FOG; - stfp->input_semantic_index[slot] = 0; + input_semantic_name[slot] = TGSI_SEMANTIC_FOG; + input_semantic_index[slot] = 0; interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE; break; case FRAG_ATTRIB_FACE: - stfp->input_semantic_name[slot] = TGSI_SEMANTIC_FACE; - stfp->input_semantic_index[slot] = 0; + input_semantic_name[slot] = TGSI_SEMANTIC_FACE; + input_semantic_index[slot] = 0; interpMode[slot] = TGSI_INTERPOLATE_CONSTANT; break; case FRAG_ATTRIB_PNTC: @@ -331,8 +333,8 @@ st_translate_fragment_program(struct st_context *st, * shader input is the point coord attribute so that it can set * up the right vertex attribute values. */ - stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; - stfp->input_semantic_index[slot] = 0; + input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; + input_semantic_index[slot] = 0; interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE; break; @@ -365,8 +367,8 @@ st_translate_fragment_program(struct st_context *st, * readability of the generated TGSI. */ assert(attr >= FRAG_ATTRIB_TEX0); - stfp->input_semantic_index[slot] = (attr - FRAG_ATTRIB_TEX0); - stfp->input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; + input_semantic_index[slot] = (attr - FRAG_ATTRIB_TEX0); + input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC; interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE; break; } @@ -428,8 +430,8 @@ st_translate_fragment_program(struct st_context *st, /* inputs */ fs_num_inputs, inputMapping, - stfp->input_semantic_name, - stfp->input_semantic_index, + input_semantic_name, + input_semantic_index, interpMode, /* outputs */ fs_num_outputs, |