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| author | Simon Ser <contact@emersion.fr> | 2022-10-10 09:25:33 +0200 |
|---|---|---|
| committer | Alexander Orzechowski <orzechowski.alexander@gmail.com> | 2022-10-10 07:54:35 +0000 |
| commit | 954974950726f3b6dbc8c5341722c942eade07f1 (patch) | |
| tree | 088ed4c64ff3532347b29c8d836323f1cbdaa646 /examples/tablet.c | |
| parent | f216e979836a25adca4656583ae5fb9db06be00c (diff) | |
render/gles2: assert that GL_OES_EGL_image_external is supported
The target is set to GL_TEXTURE_EXTERNAL_OES when
EGL_EXT_image_dma_buf_import_modifiers [1] returns an external_only
flag. That spec states:
> In order to support imports for the GL_TEXTURE_EXTERNAL_OES target, a
> compatible OpenGL ES implementation supporting GL_OES_EGL_image_external
> must be present.
Fail hearder when a driver doesn't follow the spec instead of
skipping rendering.
See [2].
[1]: https://registry.khronos.org/EGL/extensions/EXT/EGL_EXT_image_dma_buf_import_modifiers.txt
[2]: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3631#note_1584343
Diffstat (limited to 'examples/tablet.c')
0 files changed, 0 insertions, 0 deletions