diff options
| author | Luca Barbieri <luca@luca-barbieri.com> | 2010-08-07 03:47:25 +0200 |
|---|---|---|
| committer | Luca Barbieri <luca@luca-barbieri.com> | 2010-08-21 20:42:14 +0200 |
| commit | 73b7c6fb336ad3e717f8e961f4e2df761e94cd2f (patch) | |
| tree | 32c08325837d6441c1b6a33ce0fea1d386312c85 /src/gallium/drivers/nouveau | |
| parent | 4e2080a86e0cbb93c72bbf4acace53867fac8276 (diff) | |
nvfx: refactor sampling code, add support for swizzles and depth tex
This is a significant refactoring of the sampling code that:
- Moves all generic functions in nvfx_fragtex.c
- Adds a driver-specific sampler view structure and uses it to
precompute texture setup as it should be done
- Unifies a bit more of code between nv30 and nv40
- Adds support for sampler view swizzles
- Support for specifying as sampler view format different from the
resource one (only trivially)
- Support for sampler view specification of first and last level
- Support for depth textures on nv30, both for reading depth and
for compare
- Support for sRGB textures
- Unifies the format table between nv30 and nv40
- Expands the format table to include essentially all supportable formats
except mixed sign and "autonormal" formats
- Fixes the "is format supported" logic, which was quite broken, and
makes it use the format table
Only tested on nv30 currently.
Diffstat (limited to 'src/gallium/drivers/nouveau')
| -rw-r--r-- | src/gallium/drivers/nouveau/nouveau_class.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_class.h b/src/gallium/drivers/nouveau/nouveau_class.h index adfdd37b1b..685fa00b45 100644 --- a/src/gallium/drivers/nouveau/nouveau_class.h +++ b/src/gallium/drivers/nouveau/nouveau_class.h @@ -6328,6 +6328,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define NV34TCL_TX_FORMAT_FORMAT_R8G8B8_RECT 0x00001e00 #define NV34TCL_TX_FORMAT_FORMAT_A8L8_RECT 0x00002000 #define NV34TCL_TX_FORMAT_FORMAT_DSDT8 0x00002800 +#define NV34TCL_TX_FORMAT_FORMAT_Z24 0x2a00 +#define NV34TCL_TX_FORMAT_FORMAT_Z24_RECT 0x2b00 /* XXX: guess! */ +#define NV34TCL_TX_FORMAT_FORMAT_Z16 0x2c00 +#define NV34TCL_TX_FORMAT_FORMAT_Z16_RECT 0x2d00 /* XXX: guess! */ #define NV34TCL_TX_FORMAT_FORMAT_HILO16 0x00003300 #define NV34TCL_TX_FORMAT_FORMAT_HILO16_RECT 0x00003600 #define NV34TCL_TX_FORMAT_FORMAT_HILO8 0x00004400 |