diff options
Diffstat (limited to 'src/gallium/drivers/r600/r600_shader.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_shader.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index c9247e1c286..e28882b2e5d 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -6955,9 +6955,9 @@ static int r600_do_buffer_txq(struct r600_shader_ctx *ctx, int reg_idx, int offs alu.op = ALU_OP1_MOV; alu.src[0].sel = R600_SHADER_BUFFER_INFO_SEL; if (ctx->bc->chip_class >= EVERGREEN) { - /* channel 0 or 2 of each word */ - alu.src[0].sel += (id / 2); - alu.src[0].chan = (id % 2) * 2; + /* with eg each dword is either buf size or number of cubes */ + alu.src[0].sel += id / 4; + alu.src[0].chan = id % 4; } else { /* r600 we have them at channel 2 of the second dword */ alu.src[0].sel += (id * 2) + 1; @@ -7615,9 +7615,9 @@ static int tgsi_tex(struct r600_shader_ctx *ctx) alu.src[0].sel = R600_SHADER_BUFFER_INFO_SEL; if (ctx->bc->chip_class >= EVERGREEN) { - /* channel 1 or 3 of each word */ - alu.src[0].sel += (id / 2); - alu.src[0].chan = ((id % 2) * 2) + 1; + /* with eg each dword is either buf size or number of cubes */ + alu.src[0].sel += id / 4; + alu.src[0].chan = id % 4; } else { /* r600 we have them at channel 2 of the second dword */ alu.src[0].sel += (id * 2) + 1; @@ -8782,9 +8782,9 @@ static int tgsi_resq(struct r600_shader_ctx *ctx) alu.op = ALU_OP1_MOV; alu.src[0].sel = R600_SHADER_BUFFER_INFO_SEL; - /* channel 1 or 3 of each word */ - alu.src[0].sel += (id / 2); - alu.src[0].chan = ((id % 2) * 2) + 1; + /* with eg each dword is either buf size or number of cubes */ + alu.src[0].sel += id / 4; + alu.src[0].chan = id % 4; alu.src[0].kc_bank = R600_BUFFER_INFO_CONST_BUFFER; tgsi_dst(ctx, &inst->Dst[0], 2, &alu.dst); alu.last = 1; |