diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_eu_emit.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_eu_emit.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index ec634e6757..2412014248 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -648,6 +648,10 @@ struct brw_instruction *brw_ELSE(struct brw_compile *p, struct brw_instruction *if_insn) { struct brw_instruction *insn; + GLuint br = 1; + + if (BRW_IS_IGDNG(p->brw)) + br = 2; if (p->single_program_flow) { insn = next_insn(p, BRW_OPCODE_ADD); @@ -674,7 +678,7 @@ struct brw_instruction *brw_ELSE(struct brw_compile *p, } else { assert(if_insn->header.opcode == BRW_OPCODE_IF); - if_insn->bits3.if_else.jump_count = insn - if_insn; + if_insn->bits3.if_else.jump_count = br * (insn - if_insn); if_insn->bits3.if_else.pop_count = 1; if_insn->bits3.if_else.pad0 = 0; } @@ -685,6 +689,11 @@ struct brw_instruction *brw_ELSE(struct brw_compile *p, void brw_ENDIF(struct brw_compile *p, struct brw_instruction *patch_insn) { + GLuint br = 1; + + if (BRW_IS_IGDNG(p->brw)) + br = 2; + if (p->single_program_flow) { /* In single program flow mode, there's no need to execute an ENDIF, * since we don't need to do any stack operations, and if we're executing @@ -716,11 +725,11 @@ void brw_ENDIF(struct brw_compile *p, /* Automagically turn it into an IFF: */ patch_insn->header.opcode = BRW_OPCODE_IFF; - patch_insn->bits3.if_else.jump_count = insn - patch_insn + 1; + patch_insn->bits3.if_else.jump_count = br * (insn - patch_insn + 1); patch_insn->bits3.if_else.pop_count = 0; patch_insn->bits3.if_else.pad0 = 0; } else if (patch_insn->header.opcode == BRW_OPCODE_ELSE) { - patch_insn->bits3.if_else.jump_count = insn - patch_insn + 1; + patch_insn->bits3.if_else.jump_count = br * (insn - patch_insn + 1); patch_insn->bits3.if_else.pop_count = 1; patch_insn->bits3.if_else.pad0 = 0; } else { @@ -794,6 +803,10 @@ struct brw_instruction *brw_WHILE(struct brw_compile *p, struct brw_instruction *do_insn) { struct brw_instruction *insn; + GLuint br = 1; + + if (BRW_IS_IGDNG(p->brw)) + br = 2; if (p->single_program_flow) insn = next_insn(p, BRW_OPCODE_ADD); @@ -814,7 +827,7 @@ struct brw_instruction *brw_WHILE(struct brw_compile *p, insn->header.execution_size = do_insn->header.execution_size; assert(do_insn->header.opcode == BRW_OPCODE_DO); - insn->bits3.if_else.jump_count = do_insn - insn + 1; + insn->bits3.if_else.jump_count = br * (do_insn - insn + 1); insn->bits3.if_else.pop_count = 0; insn->bits3.if_else.pad0 = 0; } |