diff options
| author | Dave Airlie <[email protected]> | 2011-09-12 10:57:40 +0100 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2011-09-14 11:18:07 +0100 |
| commit | 093dc9e548537e6c77e33064a584f849ad90dfa5 (patch) | |
| tree | 4a3ecd84f123cd89a29fea6700603a5da53d62cb /src/mesa/drivers/dri/nouveau/nouveau_util.h | |
| parent | b06613c6cc029c3ff200430b0706b5229c4508bd (diff) | |
mesa: introduce a clear color union to be used for int/unsigned buffers
This introduces a new gl_color_union union and moves the current
ClearColorUnclamped to use it, it removes current ClearColor completely and
renames CCU to CC, then all drivers are modified to expected unclamped floats instead.
also fixes st to use translated color in one place it wasn't.
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nouveau_util.h')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nouveau_util.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_util.h b/src/mesa/drivers/dri/nouveau/nouveau_util.h index 6d01934dade..8cfe26dfb44 100644 --- a/src/mesa/drivers/dri/nouveau/nouveau_util.h +++ b/src/mesa/drivers/dri/nouveau/nouveau_util.h @@ -79,6 +79,16 @@ pack_rgba_f(gl_format f, float c[]) } static inline unsigned +pack_rgba_clamp_f(gl_format f, float c[]) +{ + return pack_rgba_i(f, (uint8_t []) { + UNCLAMPED_FLOAT_TO_UBYTE(c[RCOMP]), + UNCLAMPED_FLOAT_TO_UBYTE(c[GCOMP]), + UNCLAMPED_FLOAT_TO_UBYTE(c[BCOMP]), + UNCLAMPED_FLOAT_TO_UBYTE(c[ACOMP]) }); +} + +static inline unsigned pack_zs_f(gl_format f, float z, uint8_t s) { return pack_zs_i(f, FLOAT_TO_UINT(z), s); |