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panfrost: Fix GL_EXT_vertex_array_bgra

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Previously, attributes would always use an RGBA swizzle, even if the
format was BGRA.

Fixes piglit tests bgra-sec-color-pointer and bgra-vert-attrib-pointer.

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4752>
This commit is contained in:
Icecream95 2020-04-26 19:19:23 +12:00 • committed by Marge Bot
parent 0e135ca227
commit b4cc116339
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/panfrost/pan_context.c
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@ -512,7 +512,7 @@ panfrost_create_vertex_elements_state(
enum pipe_format fmt = elements[i].src_format;
const struct util_format_description *desc = util_format_description(fmt);
so->hw[i].unknown1 = 0x2;
so->hw[i].swizzle = panfrost_get_default_swizzle(desc->nr_channels);
so->hw[i].swizzle = panfrost_translate_swizzle_4(desc->swizzle);
so->hw[i].format = panfrost_find_format(desc);
}