diff options
| author | Kenneth Graunke <kenneth@whitecape.org> | 2018-06-23 17:26:47 -0700 |
|---|---|---|
| committer | Kenneth Graunke <kenneth@whitecape.org> | 2018-08-24 17:25:36 -0700 |
| commit | 1281608849a058fcdbe2f64481a159d58af3d888 (patch) | |
| tree | 90cc394315b97667cda17acd5656aeeca018bf8c /src/gallium/drivers/nouveau | |
| parent | f430a37fa75f534c3a114b0ec546fa14f05f5da1 (diff) | |
gallium: Split out PIPE_CAP_TEXTURE_MIRROR_CLAMP_TO_EDGE.
Some hardware can do PIPE_TEX_WRAP_MIRROR_REPEAT but not
PIPE_TEX_WRAP_MIRROR_CLAMP and PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER.
Drivers for such hardware would like to advertise support for
ARB_texture_mirror_clamp_to_edge but not EXT_texture_mirror_clamp.
This commit adds a new PIPE_CAP_TEXTURE_MIRROR_CLAMP_TO_EDGE bit,
changes the extension enable to be based on that, and enables it
in all upstream drivers which supported PIPE_CAP_TEXTURE_MIRROR_CLAMP
(so they continue supporting this mode).
Diffstat (limited to 'src/gallium/drivers/nouveau')
| -rw-r--r-- | src/gallium/drivers/nouveau/nv30/nv30_screen.c | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/nouveau/nv50/nv50_screen.c | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_screen.c | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nv30/nv30_screen.c b/src/gallium/drivers/nouveau/nv30/nv30_screen.c index 613d7161533..da7ebecd5d7 100644 --- a/src/gallium/drivers/nouveau/nv30/nv30_screen.c +++ b/src/gallium/drivers/nouveau/nv30/nv30_screen.c @@ -104,6 +104,7 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_NPOT_TEXTURES: case PIPE_CAP_CONDITIONAL_RENDER: case PIPE_CAP_TEXTURE_MIRROR_CLAMP: + case PIPE_CAP_TEXTURE_MIRROR_CLAMP_TO_EDGE: case PIPE_CAP_PRIMITIVE_RESTART: return (eng3d->oclass >= NV40_3D_CLASS) ? 1 : 0; /* unsupported */ diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c index cdd2771baa1..16c334e9be4 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c @@ -147,6 +147,7 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) /* supported caps */ case PIPE_CAP_TEXTURE_MIRROR_CLAMP: + case PIPE_CAP_TEXTURE_MIRROR_CLAMP_TO_EDGE: case PIPE_CAP_TEXTURE_SWIZZLE: case PIPE_CAP_NPOT_TEXTURES: case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES: diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c index 0c3ade35170..802483038ef 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c @@ -173,6 +173,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) /* supported caps */ case PIPE_CAP_TEXTURE_MIRROR_CLAMP: + case PIPE_CAP_TEXTURE_MIRROR_CLAMP_TO_EDGE: case PIPE_CAP_TEXTURE_SWIZZLE: case PIPE_CAP_NPOT_TEXTURES: case PIPE_CAP_MIXED_FRAMEBUFFER_SIZES: |