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gles: glGetTexLevelParameter() isn't supported

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This commit is contained in:
Benjamin Otte 2021-12-25 14:46:07 +01:00
parent 6a310b5069
commit 5803dd765d
1 changed files with 5 additions and 2 deletions
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7
gdk/gdkgltexture.c
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@ -21,6 +21,7 @@
#include "gdkgltextureprivate.h"
#include "gdkdisplayprivate.h"
#include "gdkglcontextprivate.h"
#include "gdkmemoryformatprivate.h"
#include "gdkmemorytextureprivate.h"
#include "gdktextureprivate.h"
@ -305,9 +306,11 @@ gdk_gl_texture_determine_format (GdkGLTexture *self)
GLint active_texture;
GLint internal_format;
if (self->context != gdk_gl_context_get_current ())
/* Abort if somebody else is GL-ing here... */
if (self->context != gdk_gl_context_get_current () ||
/* ... or glGetTexLevelParameter() isn't supported */
!gdk_gl_context_check_version (self->context, 0, 0, 3, 1))
{
/* Somebody else is GL-ing here, abort! */
texture->format = GDK_MEMORY_DEFAULT;
return;
}