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cogl/texture-2d-gl: Try to determine format for external textures

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Don't just set the internal format to the dummy format "any", as that causes
code intended to be unreachable code to be reached. It's not possible to
actually know the internal format of an external texture, however, so it might
not actually correspond to the real format.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/362
This commit is contained in:
Jonas Ådahl 2018-12-19 10:08:05 +01:00 committed by Ray Strode
parent 68337774fc
commit 29e7a69729
1 changed files with 6 additions and 1 deletions
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7
cogl/cogl/driver/gl/cogl-texture-2d-gl.c
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@ -470,7 +470,12 @@ allocate_custom_egl_image_external (CoglTexture2D *tex_2d,
{
CoglTexture *tex = COGL_TEXTURE (tex_2d);
CoglContext *ctx = tex->context;
CoglPixelFormat internal_format = loader->src.egl_image_external.format;
CoglPixelFormat external_format;
CoglPixelFormat internal_format;
external_format = loader->src.egl_image_external.format;
internal_format = _cogl_texture_determine_internal_format (tex,
external_format);
_cogl_gl_util_clear_gl_errors (ctx);