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Fix egl on s390x

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Resolves: RHEL-40876
This commit is contained in:
Ray Strode 2024-06-21 08:19:04 -04:00
parent 13df8a7005
commit 25620f8fcd
2 changed files with 36 additions and 1 deletions
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34
fix-s390x-modes.patch Normal file
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@ -0,0 +1,34 @@
diff -up mesa-24.1.0/src/gallium/frontends/dri/dri_screen.c.s390x mesa-24.1.0/src/gallium/frontends/dri/dri_screen.c
--- mesa-24.1.0/src/gallium/frontends/dri/dri_screen.c.s390x 2024-06-20 14:57:54.495763904 -0400
+++ mesa-24.1.0/src/gallium/frontends/dri/dri_screen.c 2024-06-20 15:01:33.555766438 -0400
@@ -386,17 +386,21 @@ dri_fill_in_modes(struct dri_screen *scr
uint8_t msaa_modes[MSAA_VISUAL_MAX_SAMPLES];
/* Expose only BGRA ordering if the loader doesn't support RGBA ordering. */
- if (!allow_rgba_ordering &&
- util_format_get_component_shift(pipe_formats[f],
- UTIL_FORMAT_COLORSPACE_RGB, 0)
+ if (!allow_rgba_ordering) {
+ unsigned sh_ax = util_format_get_component_shift(pipe_formats[f], UTIL_FORMAT_COLORSPACE_RGB, 3);
+ unsigned sh_b = util_format_get_component_shift(pipe_formats[f], UTIL_FORMAT_COLORSPACE_RGB, 2);
#if UTIL_ARCH_BIG_ENDIAN
- >
+ unsigned sz_b = util_format_get_component_bits(pipe_formats[f], UTIL_FORMAT_COLORSPACE_RGB, 2);
+
+ if (sz_b + sh_b == sh_ax)
+ continue;
#else
- <
+ unsigned sz_ax = util_format_get_component_bits(pipe_formats[f], UTIL_FORMAT_COLORSPACE_RGB, 3);
+
+ if (sz_ax + sh_ax == sh_b)
+ continue;
#endif
- util_format_get_component_shift(pipe_formats[f],
- UTIL_FORMAT_COLORSPACE_RGB, 2))
- continue;
+ }
if (!allow_rgb10 &&
util_format_get_component_bits(pipe_formats[f],

3
mesa.spec
View File

@ -97,7 +97,8 @@ BuildRequires: spirv-headers-devel
BuildRequires: spirv-tools-devel
BuildRequires: zlib-devel
Patch10: gnome-shell-glthread-disable.patch
Patch: gnome-shell-glthread-disable.patch
Patch: fix-s390x-modes.patch
# Build our own version but keep the dependency for the RPM macros
BuildRequires: meson