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ff_fragment_shader: Remove some dead fields.

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Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Eric Anholt 2012-03-19 16:02:06 -07:00
parent 430562a980
commit 68b99be409
1 changed files with 0 additions and 11 deletions
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11
src/mesa/main/ff_fragment_shader.cpp
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@ -511,17 +511,11 @@ static GLuint make_state_key( struct gl_context *ctx, struct state_key *key )
struct texenv_fragment_program {
struct gl_shader_program *shader_program;
struct gl_shader *shader;
struct gl_fragment_program *program;
exec_list *instructions;
exec_list *top_instructions;
void *mem_ctx;
struct state_key *state;
GLbitfield alu_temps; /**< Track texture indirections, see spec. */
GLbitfield temps_output; /**< Track texture indirections, see spec. */
GLbitfield temp_in_use; /**< Tracks temporary regs which are in use. */
GLboolean error;
ir_variable *src_texture[MAX_TEXTURE_COORD_UNITS];
/* Reg containing each texture unit's sampled texture color,
* else undef.
@ -537,8 +531,6 @@ struct texenv_fragment_program {
ir_rvalue *src_previous; /**< Reg containing color from previous
* stage. May need to be decl'd.
*/
GLuint last_tex_stage; /**< Number of last enabled texture unit */
};
static ir_rvalue *
@ -1359,7 +1351,6 @@ emit_instructions(struct texenv_fragment_program *p)
for (unit = 0; unit < key->nr_enabled_units; unit++)
if (key->unit[unit].enabled) {
load_texunit_sources(p, unit);
p->last_tex_stage = unit;
}
/* Second pass - emit combine instructions to build final color:
@ -1465,8 +1456,6 @@ create_new_program(struct gl_context *ctx, struct state_key *key)
p.src_previous = NULL;
p.last_tex_stage = 0;
ir_function *main_f = new(p.mem_ctx) ir_function("main");
p.instructions->push_tail(main_f);
state->symbols->add_function(main_f);