From: Dave Airlie <airl...@redhat.com>
This fixes loading from different channels.
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/gallium/drivers/r600/r600_shader.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/src/gallium/drivers/r600/r600_shader.c
b/src/gallium/drivers/r600/r600_shader.c
index 11372595fb..dbc75171fa 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -7958,17 +7958,19 @@ static int tgsi_load_buffer(struct r600_shader_ctx *ctx)
vtx.format_comp_all = 1;
vtx.srf_mode_all = 0;
- if (inst->Dst[0].Register.WriteMask == 0xf) {
+ if (inst->Dst[0].Register.WriteMask & 8) {
vtx.data_format = FMT_32_32_32_32;
vtx.use_const_fields = 0;
- } else if (inst->Dst[0].Register.WriteMask == 0x7) {
+ } else if (inst->Dst[0].Register.WriteMask & 4) {
vtx.data_format = FMT_32_32_32;
vtx.use_const_fields = 0;
- } else if (inst->Dst[0].Register.WriteMask == 0x3) {
+ } else if (inst->Dst[0].Register.WriteMask & 2) {
vtx.data_format = FMT_32_32;
vtx.use_const_fields = 0;
- } else
- vtx.use_const_fields = 1;
+ } else {
+ vtx.data_format = FMT_32;
+ vtx.use_const_fields = 0;
+ }
r = r600_bytecode_add_vtx_tc(ctx->bc, &vtx);
if (r)
--
2.14.3
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