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Diffstat (limited to 'src/mesa/program/prog_optimize.c')
-rw-r--r--src/mesa/program/prog_optimize.c28
1 files changed, 15 insertions, 13 deletions
diff --git a/src/mesa/program/prog_optimize.c b/src/mesa/program/prog_optimize.c
index 321cffa3bdf..d8bba6d42e7 100644
--- a/src/mesa/program/prog_optimize.c
+++ b/src/mesa/program/prog_optimize.c
@@ -159,7 +159,8 @@ is_swizzle_regular(GLuint swz)
* \return number of instructions removed
*/
static GLuint
-remove_instructions(struct gl_program *prog, const GLboolean *removeFlags)
+remove_instructions(struct gl_program *prog, const GLboolean *removeFlags,
+ void *mem_ctx)
{
GLint i, removeEnd = 0, removeCount = 0;
GLuint totalRemoved = 0;
@@ -184,7 +185,7 @@ remove_instructions(struct gl_program *prog, const GLboolean *removeFlags)
*/
if (removeCount > 0) {
GLint removeStart = removeEnd - removeCount + 1;
- _mesa_delete_instructions(prog, removeStart, removeCount);
+ _mesa_delete_instructions(prog, removeStart, removeCount, mem_ctx);
removeStart = removeCount = 0; /* reset removal info */
}
}
@@ -192,7 +193,7 @@ remove_instructions(struct gl_program *prog, const GLboolean *removeFlags)
/* Finish removing if the first instruction was to be removed. */
if (removeCount > 0) {
GLint removeStart = removeEnd - removeCount + 1;
- _mesa_delete_instructions(prog, removeStart, removeCount);
+ _mesa_delete_instructions(prog, removeStart, removeCount, mem_ctx);
}
return totalRemoved;
}
@@ -236,7 +237,7 @@ replace_regs(struct gl_program *prog, gl_register_file file, const GLint map[])
* write to such registers. Be careful with condition code setters.
*/
static GLboolean
-_mesa_remove_dead_code_global(struct gl_program *prog)
+_mesa_remove_dead_code_global(struct gl_program *prog, void *mem_ctx)
{
GLboolean tempRead[REG_ALLOCATE_MAX_PROGRAM_TEMPS][4];
GLboolean *removeInst; /* per-instruction removal flag */
@@ -325,7 +326,7 @@ _mesa_remove_dead_code_global(struct gl_program *prog)
}
/* now remove the instructions which aren't needed */
- rem = remove_instructions(prog, removeInst);
+ rem = remove_instructions(prog, removeInst, mem_ctx);
if (dbg) {
printf("Optimize: End dead code removal.\n");
@@ -568,7 +569,7 @@ _mesa_remove_extra_move_use(struct gl_program *prog)
* with a proper control flow graph
*/
static GLboolean
-_mesa_remove_dead_code_local(struct gl_program *prog)
+_mesa_remove_dead_code_local(struct gl_program *prog, void *mem_ctx)
{
GLboolean *removeInst;
GLuint i, arg, rem = 0;
@@ -600,7 +601,7 @@ _mesa_remove_dead_code_local(struct gl_program *prog)
removeInst[i] = GL_TRUE;
}
- rem = remove_instructions(prog, removeInst);
+ rem = remove_instructions(prog, removeInst, mem_ctx);
done:
free(removeInst);
@@ -704,7 +705,7 @@ _mesa_merge_mov_into_inst(struct prog_instruction *inst,
* Try to remove extraneous MOV instructions from the given program.
*/
static GLboolean
-_mesa_remove_extra_moves(struct gl_program *prog)
+_mesa_remove_extra_moves(struct gl_program *prog, void *mem_ctx)
{
GLboolean *removeInst; /* per-instruction removal flag */
GLuint i, rem = 0, nesting = 0;
@@ -790,7 +791,7 @@ _mesa_remove_extra_moves(struct gl_program *prog)
}
/* now remove the instructions which aren't needed */
- rem = remove_instructions(prog, removeInst);
+ rem = remove_instructions(prog, removeInst, mem_ctx);
free(removeInst);
@@ -1310,7 +1311,8 @@ _mesa_simplify_cmp(struct gl_program * program)
* instructions, temp regs, etc.
*/
void
-_mesa_optimize_program(struct gl_context *ctx, struct gl_program *program)
+_mesa_optimize_program(struct gl_context *ctx, struct gl_program *program,
+ void *mem_ctx)
{
GLboolean any_change;
@@ -1319,11 +1321,11 @@ _mesa_optimize_program(struct gl_context *ctx, struct gl_program *program)
do {
any_change = GL_FALSE;
_mesa_remove_extra_move_use(program);
- if (_mesa_remove_dead_code_global(program))
+ if (_mesa_remove_dead_code_global(program, mem_ctx))
any_change = GL_TRUE;
- if (_mesa_remove_extra_moves(program))
+ if (_mesa_remove_extra_moves(program, mem_ctx))
any_change = GL_TRUE;
- if (_mesa_remove_dead_code_local(program))
+ if (_mesa_remove_dead_code_local(program, mem_ctx))
any_change = GL_TRUE;
any_change = _mesa_constant_fold(program) || any_change;