diff options
| author | Oded Gabbay <[email protected]> | 2016-02-25 22:35:00 +0200 |
|---|---|---|
| committer | Oded Gabbay <[email protected]> | 2016-02-29 12:26:27 +0200 |
| commit | 9559071ed602e62c3619b8b8b02ac7e47a7eff8c (patch) | |
| tree | d49ddd9fc90ff1499423a6ad466a9c889427236b /src/gallium/drivers/radeon/r600_texture.c | |
| parent | 07ed003faf3199a3e95852e7a34763aeaf76503d (diff) | |
gallium/radeon: remove separate BE path in r600_translate_colorswap
After further testing, it appears there is no need for
separate BE path in r600_translate_colorswap()
The only fix remaining is the change of the last if statement, in the 4
channels case. Originally, it contained an invalid swizzle configuration
that never got hit, in LE or BE. So the fix is relevant for both systems.
This patch adds an additional 120 available visuals for LE and BE,
as seen in glxinfo
v2:
Tested for regressions by running piglit gpu.py with CAICOS (r600g) on
x86-64 machine. No regressions found.
Signed-off-by: Oded Gabbay <[email protected]>
Cc: "11.1 11.2" <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeon/r600_texture.c')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_texture.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/src/gallium/drivers/radeon/r600_texture.c b/src/gallium/drivers/radeon/r600_texture.c index 9a3ccb5a6cf..454d0f1911f 100644 --- a/src/gallium/drivers/radeon/r600_texture.c +++ b/src/gallium/drivers/radeon/r600_texture.c @@ -1293,25 +1293,14 @@ unsigned r600_translate_colorswap(enum pipe_format format) break; case 4: /* check the middle channels, the 1st and 4th channel can be NONE */ -#ifdef PIPE_ARCH_LITTLE_ENDIAN if (HAS_SWIZZLE(1,Y) && HAS_SWIZZLE(2,Z)) return V_0280A0_SWAP_STD; /* XYZW */ else if (HAS_SWIZZLE(1,Z) && HAS_SWIZZLE(2,Y)) return V_0280A0_SWAP_STD_REV; /* WZYX */ else if (HAS_SWIZZLE(1,Y) && HAS_SWIZZLE(2,X)) return V_0280A0_SWAP_ALT; /* ZYXW */ - else if (HAS_SWIZZLE(1,X) && HAS_SWIZZLE(2,Y)) - return V_0280A0_SWAP_ALT_REV; /* WXYZ */ -#else - if (HAS_SWIZZLE(1,W) && HAS_SWIZZLE(2,X)) - return V_0280A0_SWAP_STD_REV; /* ZWXY */ - else if (HAS_SWIZZLE(1,X) && HAS_SWIZZLE(2,W)) - return V_0280A0_SWAP_STD; /* YXWZ */ - else if (HAS_SWIZZLE(1,W) && HAS_SWIZZLE(2,Z)) - return V_0280A0_SWAP_ALT_REV; /* XWZY */ else if (HAS_SWIZZLE(1,Z) && HAS_SWIZZLE(2,W)) - return V_0280A0_SWAP_ALT; /* YZWX */ -#endif + return V_0280A0_SWAP_ALT_REV; /* YZWX */ break; } return ~0U; |