diff options
| author | Roland Scheidegger <[email protected]> | 2017-10-18 23:13:58 +0200 |
|---|---|---|
| committer | Roland Scheidegger <[email protected]> | 2017-10-19 16:33:39 +0200 |
| commit | 77b8392858815625ee7909cf9e866043dab9d074 (patch) | |
| tree | 10e783f1a1d1e4d57bb443323d8cc6c6cdbacc39 /src/gallium | |
| parent | a6c55243b9266d3e63d2ebd2e568990bbe493596 (diff) | |
tgsi: fix tgsi_util_get_inst_usage_mask
The logic for handling shadow coords was completely broken.
Fixes be3ab867bd444594f9d9e0f8e59d305d15769afd.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103265
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_util.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_util.c b/src/gallium/auxiliary/tgsi/tgsi_util.c index be8bcdf1233..cfce59093c2 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_util.c +++ b/src/gallium/auxiliary/tgsi/tgsi_util.c @@ -292,17 +292,17 @@ tgsi_util_get_inst_usage_mask(const struct tgsi_full_instruction *inst, case TGSI_OPCODE_TXL2: case TGSI_OPCODE_LODQ: case TGSI_OPCODE_TG4: { - unsigned dim_layer_shadow = + unsigned dim_layer = tgsi_util_get_texture_coord_dim(inst->Texture.Texture); - unsigned dim_layer, dim; + unsigned dim_layer_shadow, dim; - /* Remove shadow. */ + /* Add shadow. */ if (tgsi_is_shadow_target(inst->Texture.Texture)) { - dim_layer = dim_layer_shadow - 1; + dim_layer_shadow = dim_layer + 1; if (inst->Texture.Texture == TGSI_TEXTURE_SHADOW1D) - dim_layer = 1; + dim_layer_shadow = 3; } else { - dim_layer = dim_layer_shadow; + dim_layer_shadow = dim_layer; } /* Remove layer. */ |