Module: Mesa Branch: master Commit: 7a9063e7c735960d10f489314aa7623a3d262085 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=7a9063e7c735960d10f489314aa7623a3d262085
Author: Rob Clark <[email protected]> Date: Thu Apr 16 15:16:12 2015 -0400 gallium/ttn: fix TXF There is a level param stashed away in the .w component of the first src. Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Eric Anholt <[email protected]> --- src/gallium/auxiliary/nir/tgsi_to_nir.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/gallium/auxiliary/nir/tgsi_to_nir.c b/src/gallium/auxiliary/nir/tgsi_to_nir.c index 6c8d3fc..59aaf67 100644 --- a/src/gallium/auxiliary/nir/tgsi_to_nir.c +++ b/src/gallium/auxiliary/nir/tgsi_to_nir.c @@ -1053,7 +1053,7 @@ ttn_tex(struct ttn_compile *c, nir_alu_dest dest, nir_ssa_def **src) break; case TGSI_OPCODE_TXF: op = nir_texop_txf; - num_srcs = 1; + num_srcs = 2; break; case TGSI_OPCODE_TXD: op = nir_texop_txd; @@ -1138,6 +1138,12 @@ ttn_tex(struct ttn_compile *c, nir_alu_dest dest, nir_ssa_def **src) src_number++; } + if (tgsi_inst->Instruction.Opcode == TGSI_OPCODE_TXF) { + instr->src[src_number].src = nir_src_for_ssa(ttn_channel(b, src[0], W)); + instr->src[src_number].src_type = nir_tex_src_lod; + src_number++; + } + if (tgsi_inst->Instruction.Opcode == TGSI_OPCODE_TXD) { instr->src[src_number].src = nir_src_for_ssa(nir_swizzle(b, src[1], SWIZ(X, Y, Z, W), _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
