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renderer/native: Use format from onscreen when creating offscreen

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This means we'll get the same bit depth etc.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3433>
This commit is contained in:
Jonas Ådahl 2023-10-24 15:03:24 +08:00 committed by Sebastian Wick
parent b275af95b7
commit beb3415d7e
1 changed files with 16 additions and 1 deletions
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17
src/backends/native/meta-renderer-native.c
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@ -1213,6 +1213,7 @@ meta_renderer_native_pop_pending_mode_set (MetaRendererNative *renderer_native,
static CoglOffscreen *
meta_renderer_native_create_offscreen (MetaRendererNative *renderer_native,
CoglPixelFormat format,
gint view_width,
gint view_height,
GError **error)
@ -1222,7 +1223,17 @@ meta_renderer_native_create_offscreen (MetaRendererNative *renderer_native,
CoglOffscreen *fb;
CoglTexture *tex;
tex = cogl_texture_2d_new_with_size (cogl_context, view_width, view_height);
if (format == COGL_PIXEL_FORMAT_ANY)
{
tex = cogl_texture_2d_new_with_size (cogl_context,
view_width, view_height);
}
else
{
tex = cogl_texture_2d_new_with_format (cogl_context,
view_width, view_height,
format);
}
cogl_primitive_texture_set_auto_mipmap (tex, FALSE);
if (!cogl_texture_allocate (tex, error))
@ -1400,6 +1411,7 @@ meta_renderer_native_create_view (MetaRenderer *renderer,
CoglOffscreen *virtual_onscreen;
virtual_onscreen = meta_renderer_native_create_offscreen (renderer_native,
COGL_PIXEL_FORMAT_ANY,
onscreen_width,
onscreen_height,
&local_error);
@ -1417,6 +1429,7 @@ meta_renderer_native_create_view (MetaRenderer *renderer,
{
int offscreen_width;
int offscreen_height;
CoglPixelFormat format;
if (meta_monitor_transform_is_rotated (view_transform))
{
@ -1429,7 +1442,9 @@ meta_renderer_native_create_view (MetaRenderer *renderer,
offscreen_height = onscreen_height;
}
format = cogl_framebuffer_get_internal_format (framebuffer);
offscreen = meta_renderer_native_create_offscreen (renderer_native,
format,
offscreen_width,
offscreen_height,
&local_error);