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authorDave Airlie <airlied@redhat.com>2008-05-19 21:40:40 +1000
committerDave Airlie <airlied@redhat.com>2008-05-19 21:40:40 +1000
commitac315792bfccd547e6f84faabbb76c48af48a404 (patch)
tree291f823850e360c4243f3f74c323d3199f60152f /src/mesa
parent60b8e1f5243dfc3233d38700755a06c38b4967f1 (diff)
r500: fix swz gets and some returns
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/drivers/dri/r300/r500_fragprog.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/r300/r500_fragprog.c b/src/mesa/drivers/dri/r300/r500_fragprog.c
index d0675f6eb3..e2a32d05c8 100644
--- a/src/mesa/drivers/dri/r300/r500_fragprog.c
+++ b/src/mesa/drivers/dri/r300/r500_fragprog.c
@@ -101,7 +101,7 @@ static inline GLuint make_rgb_swizzle(struct prog_src_register src) {
/* This could be optimized, but it should be plenty fast already. */
int i;
for (i = 0; i < 3; i++) {
- temp = (src.Swizzle >> i*3) & 0x7;
+ temp = GET_SWZ(src.Swizzle, i);
/* Fix SWIZZLE_ONE */
if (temp == 5) temp++;
swiz += temp << i*3;
@@ -110,7 +110,8 @@ static inline GLuint make_rgb_swizzle(struct prog_src_register src) {
}
static inline GLuint make_alpha_swizzle(struct prog_src_register src) {
- GLuint swiz = (src.Swizzle >> 12) & 0x7;
+ GLuint swiz = GET_SWZ(src.Swizzle, 3);
+
if (swiz == 5) swiz++;
return swiz;
}
@@ -1012,6 +1013,7 @@ static char *toswiz(int swiz_val) {
case 6: return "1";
case 7: return "U";
}
+ return NULL;
}
static char *toop(int op_val)
@@ -1037,7 +1039,7 @@ static char *toop(int op_val)
static char *to_alpha_op(int op_val)
{
- char *str;
+ char *str = NULL;
switch (op_val) {
case 0: str = "MAD"; break;
case 1: str = "DP"; break;
@@ -1061,7 +1063,7 @@ static char *to_alpha_op(int op_val)
static char *to_mask(int val)
{
- char *str;
+ char *str = NULL;
switch(val) {
case 0: str = "NONE"; break;
case 1: str = "R"; break;
@@ -1089,7 +1091,7 @@ static void dump_program(struct r500_fragment_program *fp)
int n;
uint32_t inst;
uint32_t inst0;
- char *str;
+ char *str = NULL;
for (n = 0; n < fp->inst_end+1; n++) {
inst0 = inst = fp->inst[n].inst0;
@@ -1161,6 +1163,5 @@ static void dump_program(struct r500_fragment_program *fp)
}
fprintf(stderr,"\n");
}
-
}