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2007-07-26 Matthew Allum <mallum@openedhand.com>

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* clutter/clutter-feature.h:
        Add new stage feature flags and document.

        * clutter/eglnative/clutter-backend-egl.c:
        * clutter/eglx/clutter-backend-egl.c:
        * clutter/sdl/clutter-backend-sdl.c:
        Set new feature flags.

        * clutter/glx/clutter-backend-glx.c:
        * clutter/glx/clutter-stage-glx.c:
        * clutter/clutter-stage.c:
        * clutter/clutter-stage.h:
        Add a 'user_resizeable' setting to the backend and implement
        for glx backend.
This commit is contained in:
Matthew Allum
2007-07-26 20:08:09 +00:00
parent 32c4d786a6
commit e0e27baf35
9 changed files with 139 additions and 13 deletions
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20
clutter/clutter-feature.h
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@ -37,12 +37,30 @@
G_BEGIN_DECLS
/**
* ClutterFeatureFlags:
* @CLUTTER_FEATURE_TEXTURE_RECTANGLE: Set if NPOTS textures supported.
* @CLUTTER_FEATURE_SYNC_TO_VBLANK: Set if vblank syncing supported.
* @CLUTTER_FEATURE_TEXTURE_YUV: Set if YUV based textures supported.
* @CLUTTER_FEATURE_TEXTURE_READ_PIXELS: Set if texture pixels can be read.
* @CLUTTER_FEATURE_STAGE_STATIC: Set if stage size if fixed (i.e framebuffer)
* @CLUTTER_FEATURE_STAGE_USER_RESIZE: Set if stage is able to be user resized.
* @CLUTTER_FEATURE_STAGE_CURSOR: Set if stage has a graphical cursor.
*
* Runtime flags indicating specific features available via Clutter window
* sysytem and graphics backend.
*
* Since: 0.4
*/
typedef enum
{
CLUTTER_FEATURE_TEXTURE_RECTANGLE = (1 << 1),
CLUTTER_FEATURE_SYNC_TO_VBLANK = (1 << 2),
CLUTTER_FEATURE_TEXTURE_YUV = (1 << 3),
CLUTTER_FEATURE_TEXTURE_READ_PIXELS = (1 << 4)
CLUTTER_FEATURE_TEXTURE_READ_PIXELS = (1 << 4),
CLUTTER_FEATURE_STAGE_STATIC = (1 << 5),
CLUTTER_FEATURE_STAGE_USER_RESIZE = (1 << 6),
CLUTTER_FEATURE_STAGE_CURSOR = (1 << 7)
} ClutterFeatureFlags;
gboolean clutter_feature_available (ClutterFeatureFlags feature);