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glamor: Set *num_formats to NULL in glamor_get_formats if we don't have any formats.

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Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
This commit is contained in:
stefan11111
2025-11-05 01:52:15 +02:00
committed by Enrico Weigelt
parent a3eab2e968
commit 23fd2bd19f
1 changed files with 5 additions and 6 deletions
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11
glamor/glamor_egl.c
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@@ -786,10 +786,12 @@ glamor_get_formats(ScreenPtr screen,
#ifdef GLAMOR_HAS_EGL_QUERY_DMABUF
struct glamor_egl_screen_private *glamor_egl;
EGLint num;
#endif
/* Explicitly zero the count as the caller may ignore the return value */
/* Explicitly zero the count and formats as the caller may ignore the return value */
*num_formats = 0;
*formats = NULL;
#ifdef GLAMOR_HAS_EGL_QUERY_DMABUF
glamor_egl = glamor_egl_get_screen_private(xf86ScreenToScrn(screen));
if (!glamor_egl->dmabuf_capable)
@@ -812,11 +814,8 @@ glamor_get_formats(ScreenPtr screen,
}
*num_formats = num;
return TRUE;
#else
*num_formats = 0;
return TRUE;
#endif
return TRUE;
}
Bool