diff options
Diffstat (limited to 'src/gallium/drivers/nouveau/nvc0/nvc0_program.c')
-rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_program.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_program.c b/src/gallium/drivers/nouveau/nvc0/nvc0_program.c index 9520d984bb3..57d98753f45 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_program.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_program.c @@ -481,6 +481,9 @@ nvc0_fp_gen_header(struct nvc0_program *fp, struct nv50_ir_prog_info *info) } } } + /* GM20x+ needs TGSI_SEMANTIC_POSITION to access sample locations */ + if (info->prop.fp.readsSampleLocations && info->target >= NVISA_GM200_CHIPSET) + fp->hdr[5] |= 0x30000000; for (i = 0; i < info->numOutputs; ++i) { if (info->out[i].sn == TGSI_SEMANTIC_COLOR) |