diff options
| author | Eric Anholt <eric@anholt.net> | 2010-10-14 17:01:06 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-10-14 17:13:19 -0700 |
| commit | 4b4284c9c9b472f750663352485290c22f8c3921 (patch) | |
| tree | 82dcaaf1057ef9a3440ddbe9dea5b7766777fbff /src/mesa/drivers/dri/i965/brw_fs.cpp | |
| parent | 3d7479d70568c84354338d0da0b7bed4d296c169 (diff) | |
i965: Fix texturing on pre-gen5.
I broke it in 06fd639c519214b6ebcbf29127b6d9ed429f8641 by only testing
2 generations of hardware :(
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_fs.cpp')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index e372f3a13d..41cb9a3be4 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -1043,7 +1043,7 @@ fs_visitor::emit_texture_gen4(ir_texture *ir, fs_reg dst, fs_reg coordinate) */ assert(ir->op == ir_txb || ir->op == ir_txl); - for (int i = 0; i < ir->coordinate->type->vector_elements * 2;) { + for (int i = 0; i < ir->coordinate->type->vector_elements; i++) { emit(fs_inst(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen + i * 2), coordinate)); coordinate.reg_offset++; @@ -1993,17 +1993,17 @@ fs_visitor::generate_tex(fs_inst *inst, struct brw_reg dst) */ msg_type = BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE; if (inst->shadow_compare) { - assert(inst->mlen == 5); + assert(inst->mlen == 6); } else { - assert(inst->mlen <= 6); + assert(inst->mlen <= 4); } break; case FS_OPCODE_TXB: if (inst->shadow_compare) { - assert(inst->mlen == 5); + assert(inst->mlen == 6); msg_type = BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE; } else { - assert(inst->mlen == 8); + assert(inst->mlen == 9); msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS; simd_mode = BRW_SAMPLER_SIMD_MODE_SIMD16; } |