diff options
| author | Oded Gabbay <[email protected]> | 2016-02-25 23:09:18 +0200 |
|---|---|---|
| committer | Emil Velikov <[email protected]> | 2016-04-11 21:02:15 +0100 |
| commit | 0f401ea5f69e8a6142b8d854bead0e3914832e1d (patch) | |
| tree | 4696cf0fcaf9a562ad5556eaa2b596e58ec7d378 /src | |
| parent | c786f890cdf234c9113613e744f555274609e924 (diff) | |
gallium/r600: Don't let h/w do endian swap for colorformat
Since the rework on gallium pipe formats, there is no more need to do
endian swap of the colorformat in the h/w, because the conversion between
mesa format and gallium (pipe) format takes endianess into account (see
the big #if in p_format.h).
v2: return ENDIAN_NONE only for four 8-bits components
(V_0280A0_COLOR_8_8_8_8)
Signed-off-by: Oded Gabbay <[email protected]>
Cc: "11.1 11.2" <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
(cherry picked from commit e3dfc0e095bba74aaaea4d6f994c29fdf954cbad)
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/r600/r600_state_common.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c index a3d198b0d18..cda719ad310 100644 --- a/src/gallium/drivers/r600/r600_state_common.c +++ b/src/gallium/drivers/r600/r600_state_common.c @@ -2517,6 +2517,13 @@ uint32_t r600_colorformat_endian_swap(uint32_t colorformat) /* 32-bit buffers. */ case V_0280A0_COLOR_8_8_8_8: + /* + * No need to do endian swaps on four 8-bits components, + * as mesa<-->pipe formats conversion take into account + * the endianess + */ + return ENDIAN_NONE; + case V_0280A0_COLOR_2_10_10_10: case V_0280A0_COLOR_8_24: case V_0280A0_COLOR_24_8: |