fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-03-17 03:50:35 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

r5xx: Fix FP temp counting.

Browse source 
One of the ref counters wasn't being added to the temp counter.
Yet another product of late-night coding...
This commit is contained in:
Corbin Simpson 2008-05-26 22:12:24 -07:00
parent 9f03e93de9
commit b5372746ff
1 changed files with 8 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
src/mesa/drivers/dri/r300/r500_fragprog.c
View file

@ -170,7 +170,7 @@ static int get_temp(struct r500_fragment_program *fp, int slot) {
COMPILE_STATE;
int r = cs->temp_in_use + 1 + slot;
int r = fp->temp_reg_offset + cs->temp_in_use + slot;
if (r > R500_US_NUM_TEMP_REGS) {
ERROR("Too many temporary registers requested, can't compile!\n");
@ -1272,15 +1272,18 @@ static void init_program(r300ContextPtr r300, struct r500_fragment_program *fp)
for (fpi = mp->Base.Instructions; fpi->Opcode != OPCODE_END; fpi++) {
for (i = 0; i < 3; i++) {
if (fpi->SrcReg[i].File == PROGRAM_TEMPORARY) {
if (fpi->SrcReg[i].Index > temps_used)
temps_used = fpi->SrcReg[i].Index;
if (fpi->SrcReg[i].Index >= temps_used)
temps_used = fpi->SrcReg[i].Index + 1;
}
}
}
cs->temp_in_use = temps_used;
cs->temp_in_use = temps_used + 1;
fp->max_temp_idx = fp->temp_reg_offset + cs->temp_in_use + 1;
fp->max_temp_idx = fp->temp_reg_offset + cs->temp_in_use;
if (RADEON_DEBUG & DEBUG_PIXEL)
fprintf(stderr, "FP temp indices: fp->max_temp_idx: %d cs->temp_in_use: %d\n", fp->max_temp_idx, cs->temp_in_use);
}
static void update_params(struct r500_fragment_program *fp)