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mesa/st: Handle all 10 bpc types in st_choose_format

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Only GL_UNSIGNED_INT_2_10_10_10_REV was handled, add
GL_UNSIGNED_INT_10_10_10_2 & GL_UNSIGNED_INT_10_10_10_2_OES.

This makes sure that if the Gallium driver doesn't support the exact
corresponding format, another 10 bpc format is tried before an 8 bpc one
as a fallback.

Fixes the mutter test cogl-test-offscreen-texture-formats with iris.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21021>
This commit is contained in:
Michel Dänzer
2023-01-31 17:56:44 +01:00
committed by Marge Bot
parent 98526b7d48
commit 0dd89dacf2
1 changed files with 3 additions and 1 deletions
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src/mesa/state_tracker/st_format.c
+3 -1
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@@ -1210,7 +1210,9 @@ st_choose_format(struct st_context *st, GLenum internalFormat,
* formats are not color-renderable. Mesa's check for making those
* non-color-renderable is based on our chosen format being 2101010.
*/
if (type == GL_UNSIGNED_INT_2_10_10_10_REV) {
if (type == GL_UNSIGNED_INT_2_10_10_10_REV ||
type == GL_UNSIGNED_INT_10_10_10_2 ||
type == GL_UNSIGNED_INT_10_10_10_2_OES) {
if (internalFormat == GL_RGB)
internalFormat = GL_RGB10;
else if (internalFormat == GL_RGBA)