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authorEric Anholt <eric@anholt.net>2009-08-12 13:00:23 -0700
committerEric Anholt <eric@anholt.net>2009-08-12 13:05:59 -0700
commit63fa5fd319c0d0114085f47f028a36f63c1f7295 (patch)
tree11d9ff2d1a5d88702f014252f596a278717bcc2f /src/mesa/drivers/dri/i965
parent08687c8b402f42eda5e0061112382528836b0fe9 (diff)
i965: drop dead scalar handling in GLSL.
Diffstat (limited to 'src/mesa/drivers/dri/i965')
-rw-r--r--src/mesa/drivers/dri/i965/brw_wm.h1
-rw-r--r--src/mesa/drivers/dri/i965/brw_wm_glsl.c13
2 files changed, 0 insertions, 14 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm.h b/src/mesa/drivers/dri/i965/brw_wm.h
index 972c257d42..ae98b5492d 100644
--- a/src/mesa/drivers/dri/i965/brw_wm.h
+++ b/src/mesa/drivers/dri/i965/brw_wm.h
@@ -298,7 +298,6 @@ void brw_wm_lookup_iz( GLuint line_aa,
GLboolean brw_wm_is_glsl(const struct gl_fragment_program *fp);
void brw_wm_glsl_emit(struct brw_context *brw, struct brw_wm_compile *c);
-int brw_num_wm_src_regs(gl_inst_opcode op);
#endif
diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
index f480609b53..26fe40c362 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
@@ -131,19 +131,6 @@ static void set_reg(struct brw_wm_compile *c, int file, int index,
c->wm_regs[file][index][component].inited = GL_TRUE;
}
-/**
- * Examine instruction's write mask to find index of first component
- * enabled for writing.
- */
-static int get_scalar_dst_index(const struct prog_instruction *inst)
-{
- int i;
- for (i = 0; i < 4; i++)
- if (inst->DstReg.WriteMask & (1<<i))
- break;
- return i;
-}
-
static struct brw_reg alloc_tmp(struct brw_wm_compile *c)
{
struct brw_reg reg;