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renderer/native: Choose first EGL config for non-GBM backends

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Commit 712ec30cd9 added the logic to only
choose EGL configs that match the GBM_FORMAT_XRGB8888 pixel format.
However, there won't be any EGL config satisfying such criteria for
non-GBM backends, such as EGLDevice.

This change will let us choose the first EGL config for the EGLDevice
backend, while still forcing GBM_FORMAT_XRGB8888 configs for the GBM
one.

Related to: https://gitlab.gnome.org/GNOME/mutter/issues/2
This commit is contained in:
Miguel A. Vico 2018-06-07 16:29:44 -07:00 committed by Jonas Ådahl
parent 516fb524cb
commit 1bf2eb95b5
1 changed files with 48 additions and 17 deletions
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65
src/backends/native/meta-renderer-native.c
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@ -991,14 +991,29 @@ meta_renderer_native_choose_egl_config (CoglDisplay *cogl_display,
CoglRendererEGL *cogl_renderer_egl = cogl_renderer->winsys;
MetaBackend *backend = meta_get_backend ();
MetaEgl *egl = meta_backend_get_egl (backend);
MetaRendererNativeGpuData *renderer_gpu_data = cogl_renderer_egl->platform;
EGLDisplay egl_display = cogl_renderer_egl->edpy;
return choose_egl_config_from_gbm_format (egl,
egl_display,
attributes,
GBM_FORMAT_XRGB8888,
out_config,
error);
switch (renderer_gpu_data->mode)
{
case META_RENDERER_NATIVE_MODE_GBM:
return choose_egl_config_from_gbm_format (egl,
egl_display,
attributes,
GBM_FORMAT_XRGB8888,
out_config,
error);
#ifdef HAVE_EGL_DEVICE
case META_RENDERER_NATIVE_MODE_EGL_DEVICE:
return meta_egl_choose_first_config (egl,
egl_display,
attributes,
out_config,
error);
#endif
}
return FALSE;
}
static gboolean
@ -2904,10 +2919,11 @@ meta_renderer_native_set_property (GObject *object,
}
static gboolean
create_secondary_egl_config (MetaEgl *egl,
EGLDisplay egl_display,
EGLConfig *egl_config,
GError **error)
create_secondary_egl_config (MetaEgl *egl,
MetaRendererNativeMode mode,
EGLDisplay egl_display,
EGLConfig *egl_config,
GError **error)
{
EGLint attributes[] = {
EGL_RED_SIZE, 1,
@ -2920,12 +2936,26 @@ create_secondary_egl_config (MetaEgl *egl,
EGL_NONE
};
return choose_egl_config_from_gbm_format (egl,
egl_display,
attributes,
GBM_FORMAT_XRGB8888,
egl_config,
error);
switch (mode)
{
case META_RENDERER_NATIVE_MODE_GBM:
return choose_egl_config_from_gbm_format (egl,
egl_display,
attributes,
GBM_FORMAT_XRGB8888,
egl_config,
error);
#ifdef HAVE_EGL_DEVICE
case META_RENDERER_NATIVE_MODE_EGL_DEVICE:
return meta_egl_choose_first_config (egl,
egl_display,
attributes,
egl_config,
error);
#endif
}
return FALSE;
}
static EGLContext
@ -2969,7 +2999,8 @@ init_secondary_gpu_data_gpu (MetaRendererNativeGpuData *renderer_gpu_data,
EGLContext egl_context;
char **missing_gl_extensions;
if (!create_secondary_egl_config (egl,egl_display, &egl_config, error))
if (!create_secondary_egl_config (egl, renderer_gpu_data->mode, egl_display,
&egl_config, error))
return FALSE;
egl_context = create_secondary_egl_context (egl, egl_display, egl_config, error);