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panfrost: Use macro for panfrost_get_default_swizzle

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Eventually this function should go away, but for now let's clean up a
bit.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Suggested-by: Icecream95 <ixn@disroot.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7352>
This commit is contained in:
Alyssa Rosenzweig 2020-10-29 09:19:36 -04:00 • committed by Marge Bot
parent c5d86198a4
commit f2af23bd12
1 changed files with 4 additions and 8 deletions
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12
src/panfrost/lib/pan_texture.h
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@ -171,17 +171,13 @@ panfrost_get_default_swizzle(unsigned components)
{
switch (components) {
case 1:
return (MALI_CHANNEL_R << 0) | (MALI_CHANNEL_0 << 3) |
(MALI_CHANNEL_0 << 6) | (MALI_CHANNEL_1 << 9);
return PAN_V6_SWIZZLE(R, 0, 0, 1);
case 2:
return (MALI_CHANNEL_R << 0) | (MALI_CHANNEL_G << 3) |
(MALI_CHANNEL_0 << 6) | (MALI_CHANNEL_1 << 9);
return PAN_V6_SWIZZLE(R, G, 0, 1);
case 3:
return (MALI_CHANNEL_R << 0) | (MALI_CHANNEL_G << 3) |
(MALI_CHANNEL_B << 6) | (MALI_CHANNEL_1 << 9);
return PAN_V6_SWIZZLE(R, G, B, 1);
case 4:
return (MALI_CHANNEL_R << 0) | (MALI_CHANNEL_G << 3) |
(MALI_CHANNEL_B << 6) | (MALI_CHANNEL_A << 9);
return PAN_V6_SWIZZLE(R, G, B, A);
default:
unreachable("Invalid number of components");
}