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mesa: Fix format transform on big endian platforms

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Reviewed-by: Emma Anholt <emma@anholt.net>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6001
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19051>
This commit is contained in:
Jakub Kulík
2022-10-12 15:28:01 +02:00
committed by Marge Bot
parent 5d5cc7525d
commit 677a3053ff
1 changed files with 6 additions and 1 deletions
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7
src/mesa/main/format_utils.c
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@@ -356,11 +356,13 @@ _mesa_format_convert(void *void_dst, uint32_t dst_format, size_t dst_stride,
dst += dst_stride;
}
return;
#if UTIL_ARCH_LITTLE_ENDIAN
} else if (dst_array_format == BGRA8_UBYTE &&
src_format == MESA_FORMAT_R8G8B8A8_UNORM) {
convert_ubyte_rgba_to_bgra(width, height, src, src_stride,
dst, dst_stride);
return;
#endif
} else if (dst_array_format == RGBA32_UINT &&
_mesa_is_format_unsigned(src_format)) {
assert(_mesa_is_format_integer_color(src_format));
@@ -387,11 +389,14 @@ _mesa_format_convert(void *void_dst, uint32_t dst_format, size_t dst_stride,
} else if (src_array_format == RGBA8_UBYTE) {
assert(!_mesa_is_format_integer_color(dst_format));
#if UTIL_ARCH_LITTLE_ENDIAN
if (dst_format == MESA_FORMAT_B8G8R8A8_UNORM) {
convert_ubyte_rgba_to_bgra(width, height, src, src_stride,
dst, dst_stride);
}
else {
else
#endif
{
for (row = 0; row < height; ++row) {
_mesa_pack_ubyte_rgba_row(dst_format, width, src, dst);
src += src_stride;