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.
---
src/gallium/drivers/nv50/nv50_miptree.c | 9 +++++++--
src/gallium/drivers/nv50/nv50_screen.c | 5 +++--
src/gallium/drivers/nv50/nv50_state_validate.c | 11 ++++++++---
3 files changed, 18 insertions(+), 7 deletions(-)
diff --git a/src/gallium/drivers/nv50/nv50_miptree.c
b/src/gallium/drivers/nv50/nv50_miptree.c
index 22465e0..c839279 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 bdd449d..b4d6530 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 d313e9d..1edf741 100644
--- a/src/gallium/drivers/nv50/nv50_state_validate.c
+++ b/src/gallium/drivers/nv50/nv50_state_validate.c
@@ -92,13 +92,18 @@ 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, 0x0a);
+ break;
case PIPE_FORMAT_Z24S8_UNORM:
- case PIPE_FORMAT_Z24X8_UNORM:
- so_data(so, 0x16);
+ so_data(so, 0x14);
break;
- case PIPE_FORMAT_Z16_UNORM:
+ case PIPE_FORMAT_X8Z24_UNORM:
so_data(so, 0x15);
break;
+ case PIPE_FORMAT_S8Z24_UNORM:
+ so_data(so, 0x16);
+ break;
default:
NOUVEAU_ERR("AIIII unknown format %s\n",
pf_name(fb->zsbuf->format));
--
1.6.0.6
--------------060003050608010903080400--