diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_glsl.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c index f03866d9b93..4bce150491c 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c +++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c @@ -12,6 +12,7 @@ GLboolean brw_wm_is_glsl(struct gl_fragment_program *fp) struct prog_instruction *inst = &fp->Base.Instructions[i]; switch (inst->Opcode) { case OPCODE_IF: + case OPCODE_INT: case OPCODE_ENDIF: case OPCODE_CAL: case OPCODE_BRK: @@ -170,6 +171,24 @@ static void emit_abs( struct brw_wm_compile *c, brw_set_saturate(p, 0); } +static void emit_mov_int( struct brw_wm_compile *c, + struct prog_instruction *inst) +{ + int i; + struct brw_compile *p = &c->func; + GLuint mask = inst->DstReg.WriteMask; + brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF); + for (i = 0; i < 4; i++) { + if (mask & (1<<i)) { + struct brw_reg src, dst; + dst = retype(get_dst_reg(c, inst, i, 1), BRW_REGISTER_TYPE_D); + src = retype(get_src_reg(c, &inst->SrcReg[0], i, 1), BRW_REGISTER_TYPE_D); + brw_MOV(p, dst, src); + } + } + brw_set_saturate(p, 0); +} + static void emit_mov( struct brw_wm_compile *c, struct prog_instruction *inst) { @@ -1107,6 +1126,9 @@ static void brw_wm_emit_glsl(struct brw_wm_compile *c) case OPCODE_LRP: emit_lrp(c, inst); break; + case OPCODE_INT: + emit_mov_int(c, inst); + break; case OPCODE_MOV: emit_mov(c, inst); break; |