Simon Ser 9549749507 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		3 years ago
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meson.build	render: use internal_features to indicate EGL support	3 years ago
pixel_format.c	render/gles: add support for some 16-bpc unsigned shm formats	3 years ago
renderer.c	render/gles2: assert that GL_OES_EGL_image_external is supported	3 years ago
shaders.c	Remove support for DMA-BUF flags	3 years ago
texture.c	Use wl_signal_emit_mutable	3 years ago