diff options
| author | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2009-07-29 01:07:52 +0200 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2009-07-29 09:40:35 +1000 |
| commit | 84166a021fe7b4a05f03d0119d2954998f7f12c6 (patch) | |
| tree | a2b70de73eef86f8e6a7024f1415ad8cc5f46216 /src/gallium | |
| parent | 987c59c486500780a9315d2a850e6121319f4e93 (diff) | |
nv50: correct zeta formats
What was Z24S8 before is actually S8Z24, and what we had for Z16
is actually X8Z24. Now, we also have the REAL Z24S8 and I added
Z32_FLOAT as well; most of the formats need different tile_flags.
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_miptree.c | 9 | ||||
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_screen.c | 5 | ||||
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_state_validate.c | 15 |
3 files changed, 20 insertions, 9 deletions
diff --git a/src/gallium/drivers/nv50/nv50_miptree.c b/src/gallium/drivers/nv50/nv50_miptree.c index 22465e0227..c8392799ed 100644 --- a/src/gallium/drivers/nv50/nv50_miptree.c +++ b/src/gallium/drivers/nv50/nv50_miptree.c @@ -42,9 +42,14 @@ nv50_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *tmp) mt->base.screen = pscreen; switch (pt->format) { - case PIPE_FORMAT_Z24X8_UNORM: + case PIPE_FORMAT_Z32_FLOAT: + tile_flags = 0x4800; + break; case PIPE_FORMAT_Z24S8_UNORM: - case PIPE_FORMAT_Z16_UNORM: + tile_flags = 0x1800; + break; + case PIPE_FORMAT_X8Z24_UNORM: + case PIPE_FORMAT_S8Z24_UNORM: tile_flags = 0x2800; break; default: diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c index 349619db21..0f6b1aed96 100644 --- a/src/gallium/drivers/nv50/nv50_screen.c +++ b/src/gallium/drivers/nv50/nv50_screen.c @@ -44,9 +44,10 @@ nv50_screen_is_format_supported(struct pipe_screen *pscreen, } else if (tex_usage & PIPE_TEXTURE_USAGE_DEPTH_STENCIL) { switch (format) { + case PIPE_FORMAT_Z32_FLOAT: case PIPE_FORMAT_Z24S8_UNORM: - case PIPE_FORMAT_Z24X8_UNORM: - case PIPE_FORMAT_Z16_UNORM: + case PIPE_FORMAT_X8Z24_UNORM: + case PIPE_FORMAT_S8Z24_UNORM: return TRUE; default: break; diff --git a/src/gallium/drivers/nv50/nv50_state_validate.c b/src/gallium/drivers/nv50/nv50_state_validate.c index ce8e44fb00..4a49b107a5 100644 --- a/src/gallium/drivers/nv50/nv50_state_validate.c +++ b/src/gallium/drivers/nv50/nv50_state_validate.c @@ -92,17 +92,22 @@ nv50_state_validate_fb(struct nv50_context *nv50) so_reloc (so, bo, fb->zsbuf->offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_LOW | NOUVEAU_BO_RDWR, 0, 0); switch (fb->zsbuf->format) { + case PIPE_FORMAT_Z32_FLOAT: + so_data(so, NV50TCL_ZETA_FORMAT_Z32_FLOAT); + break; case PIPE_FORMAT_Z24S8_UNORM: - case PIPE_FORMAT_Z24X8_UNORM: - so_data(so, 0x16); + so_data(so, NV50TCL_ZETA_FORMAT_Z24S8_UNORM); + break; + case PIPE_FORMAT_X8Z24_UNORM: + so_data(so, NV50TCL_ZETA_FORMAT_X8Z24_UNORM); break; - case PIPE_FORMAT_Z16_UNORM: - so_data(so, 0x15); + case PIPE_FORMAT_S8Z24_UNORM: + so_data(so, NV50TCL_ZETA_FORMAT_S8Z24_UNORM); break; default: NOUVEAU_ERR("AIIII unknown format %s\n", pf_name(fb->zsbuf->format)); - so_data(so, 0x16); + so_data(so, NV50TCL_ZETA_FORMAT_S8Z24_UNORM); break; } so_data(so, bo->tile_mode << 4); |