diff options
Diffstat (limited to 'include/system/window.h')
| -rw-r--r-- | include/system/window.h | 78 |
1 files changed, 56 insertions, 22 deletions
diff --git a/include/system/window.h b/include/system/window.h index bf93b79..a875427 100644 --- a/include/system/window.h +++ b/include/system/window.h @@ -262,6 +262,12 @@ enum { * the aspect ratio of the buffers produced. */ NATIVE_WINDOW_STICKY_TRANSFORM = 11, + + /** + * The default data space for the buffers as set by the consumer. + * The values are defined in graphics.h. + */ + NATIVE_WINDOW_DEFAULT_DATASPACE = 12 }; /* Valid operations for the (*perform)() hook. @@ -294,6 +300,8 @@ enum { NATIVE_WINDOW_SET_POST_TRANSFORM_CROP = 16, /* private */ NATIVE_WINDOW_SET_BUFFERS_STICKY_TRANSFORM = 17,/* private */ NATIVE_WINDOW_SET_SIDEBAND_STREAM = 18, + NATIVE_WINDOW_SET_BUFFERS_DATASPACE = 19, + NATIVE_WINDOW_SET_SURFACE_DAMAGE = 20, /* private */ }; /* parameter for NATIVE_WINDOW_[API_][DIS]CONNECT */ @@ -486,30 +494,12 @@ struct ANativeWindow * DO NOT CALL THIS HOOK DIRECTLY. Instead, use the helper functions * defined below. * - * (*perform)() returns -ENOENT if the 'what' parameter is not supported - * by the surface's implementation. - * - * The valid operations are: - * NATIVE_WINDOW_SET_USAGE - * NATIVE_WINDOW_CONNECT (deprecated) - * NATIVE_WINDOW_DISCONNECT (deprecated) - * NATIVE_WINDOW_SET_CROP (private) - * NATIVE_WINDOW_SET_BUFFER_COUNT - * NATIVE_WINDOW_SET_BUFFERS_GEOMETRY (deprecated) - * NATIVE_WINDOW_SET_BUFFERS_TRANSFORM - * NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP - * NATIVE_WINDOW_SET_BUFFERS_DIMENSIONS - * NATIVE_WINDOW_SET_BUFFERS_FORMAT - * NATIVE_WINDOW_SET_SCALING_MODE (private) - * NATIVE_WINDOW_LOCK (private) - * NATIVE_WINDOW_UNLOCK_AND_POST (private) - * NATIVE_WINDOW_API_CONNECT (private) - * NATIVE_WINDOW_API_DISCONNECT (private) - * NATIVE_WINDOW_SET_BUFFERS_USER_DIMENSIONS (private) - * NATIVE_WINDOW_SET_POST_TRANSFORM_CROP (private) + * (*perform)() returns -ENOENT if the 'what' parameter is not supported + * by the surface's implementation. * + * See above for a list of valid operations, such as + * NATIVE_WINDOW_SET_USAGE or NATIVE_WINDOW_CONNECT */ - int (*perform)(struct ANativeWindow* window, int operation, ... ); @@ -799,6 +789,26 @@ static inline int native_window_set_buffers_format( } /* + * native_window_set_buffers_data_space(..., int dataSpace) + * All buffers queued after this call will be associated with the dataSpace + * parameter specified. + * + * dataSpace specifies additional information about the buffer that's dependent + * on the buffer format and the endpoints. For example, it can be used to convey + * the color space of the image data in the buffer, or it can be used to + * indicate that the buffers contain depth measurement data instead of color + * images. The default dataSpace is 0, HAL_DATASPACE_UNKNOWN, unless it has been + * overridden by the consumer. + */ +static inline int native_window_set_buffers_data_space( + struct ANativeWindow* window, + android_dataspace_t dataSpace) +{ + return window->perform(window, NATIVE_WINDOW_SET_BUFFERS_DATASPACE, + dataSpace); +} + +/* * native_window_set_buffers_transform(..., int transform) * All buffers queued after this call will be displayed transformed according * to the transform parameter specified. @@ -906,6 +916,30 @@ static inline int native_window_set_sideband_stream( sidebandHandle); } +/* + * native_window_set_surface_damage(..., android_native_rect_t* rects, int numRects) + * Set the surface damage (i.e., the region of the surface that has changed + * since the previous frame). The damage set by this call will be reset (to the + * default of full-surface damage) after calling queue, so this must be called + * prior to every frame with damage that does not cover the whole surface if the + * caller desires downstream consumers to use this optimization. + * + * The damage region is specified as an array of rectangles, with the important + * caveat that the origin of the surface is considered to be the bottom-left + * corner, as in OpenGL ES. + * + * If numRects is set to 0, rects may be NULL, and the surface damage will be + * set to the full surface (the same as if this function had not been called for + * this frame). + */ +static inline int native_window_set_surface_damage( + struct ANativeWindow* window, + const android_native_rect_t* rects, size_t numRects) +{ + return window->perform(window, NATIVE_WINDOW_SET_SURFACE_DAMAGE, + rects, numRects); +} + __END_DECLS #endif /* SYSTEM_CORE_INCLUDE_ANDROID_WINDOW_H */ |