diff options
Diffstat (limited to 'src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c')
-rw-r--r-- | src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c b/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c index 6f101c68eb..5da82d90f6 100644 --- a/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c +++ b/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c @@ -45,9 +45,6 @@ #include "radeon_program_pair.h" -#define MAX_BRANCH_DEPTH_FULL 32 -#define MAX_BRANCH_DEPTH_PARTIAL 4 - #define PROG_CODE \ struct r500_fragment_program_code *code = &c->code->code.r500 @@ -200,6 +197,9 @@ static void use_temporary(struct r500_fragment_program_code* code, unsigned int static unsigned int use_source(struct r500_fragment_program_code* code, struct rc_pair_instruction_source src) { + if (!src.Used) + return 0; + if (src.File == RC_FILE_CONSTANT) { return src.Index | 0x100; } else if (src.File == RC_FILE_TEMPORARY) { @@ -506,7 +506,7 @@ static void emit_flowcontrol(struct emit_state * s, struct rc_instruction * inst break; } case RC_OPCODE_IF: - if ( s->CurrentBranchDepth >= MAX_BRANCH_DEPTH_FULL) { + if ( s->CurrentBranchDepth >= R500_PFS_MAX_BRANCH_DEPTH_FULL) { rc_error(s->C, "Branch depth exceeds hardware limit"); return; } |