diff options
-rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.c | 30 | ||||
-rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.h | 2 |
2 files changed, 31 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c index 587483c..bfddf0d 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -1920,7 +1920,35 @@ exec_txd(struct tgsi_exec_machine *mach, } } +static void +exec_txq(struct tgsi_exec_machine *mach, + const struct tgsi_full_instruction *inst) +{ + struct tgsi_sampler *sampler; + const uint unit = inst->Src[1].Register.Index; + int result[4]; + union tgsi_exec_channel r[4], src; + uint chan; + int i,j; + + fetch_source(mach, &src, &inst->Src[0], CHAN_X, TGSI_EXEC_DATA_INT); + sampler = mach->Samplers[unit]; + + sampler->get_dims(sampler, src.i[0], result); + + for (i = 0; i < QUAD_SIZE; i++) { + for (j = 0; j < 4; j++) { + r[j].i[i] = result[j]; + } + } + for (chan = 0; chan < NUM_CHANNELS; chan++) { + if (inst->Dst[0].Register.WriteMask & (1 << chan)) { + store_dest(mach, &r[chan], &inst->Dst[0], inst, chan, + TGSI_EXEC_DATA_INT); + } + } +} static void exec_sample(struct tgsi_exec_machine *mach, @@ -3718,7 +3746,7 @@ exec_instruction( break; case TGSI_OPCODE_TXQ: - assert (0); + exec_txq(mach, inst); break; case TGSI_OPCODE_EMIT: diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.h b/src/gallium/auxiliary/tgsi/tgsi_exec.h index 6c32ccf..2162a07 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.h +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.h @@ -90,6 +90,8 @@ struct tgsi_sampler const float c0[QUAD_SIZE], enum tgsi_sampler_control control, float rgba[NUM_CHANNELS][QUAD_SIZE]); + void (*get_dims)(struct tgsi_sampler *sampler, int level, + int dims[4]); }; #define TGSI_EXEC_NUM_TEMPS 128 |