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r300g: only allow byteswapped formats on big endian

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They cause regressions on little endian.

Fixes: 172bfdaa9e ("r300g: add support for PIPE_FORMAT_x8R8G8B8_*")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98869
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
(cherry picked from commit 66d1cb587a)
This commit is contained in:
Grazvydas Ignotas 2017-02-11 01:01:40 +02:00 • committed by Emil Velikov
parent eba32b351f
commit b75c0bf73a
1 changed files with 5 additions and 0 deletions
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5
src/gallium/drivers/r300/r300_texture.c
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@ -47,6 +47,11 @@
*/
static enum pipe_format r300_unbyteswap_array_format(enum pipe_format format)
{
/* FIXME: Disabled on little endian because of a reported regression:
* https://bugs.freedesktop.org/show_bug.cgi?id=98869 */
if (PIPE_ENDIAN_NATIVE != PIPE_ENDIAN_BIG)
return format;
/* Only BGRA 8888 array formats are supported for simplicity of
* the implementation. */
switch (format) {