Lines Matching full:sink

189 -  Formats should be propagated from sink pads to source pads. Modifying
190    a format on a source pad should not modify the format on any sink
194    reset the scale factors to default values when sink pads formats are
196    source pads formats should be reset to the sink pads formats.
251     * - Configure frontend sink format
264     * - Configure scaler sink format
281     * - Configure scaler sink compose selection
305    host frontend and scaler sink and source pads have the default
306    values, as well as the compose rectangle on the scaler's sink pad.
308 2. The application configures the frontend sink pad format's size to
312 3. The application configures the scaler sink pad format's size to
315    on the sink pad is set to V4L2_MBUS_FMT_SGRBG_1X8. The driver
317    scaler's sink pad, and the format to the scaler source pad.
320    rectangle of the scaler's sink pad 1280x960. The driver propagates
352 On sink pads, cropping is applied relative to the current pad format.
364 rectangle on the subdev's sink pad is scaled to the size configured
371 On source pads, cropping is similar to sink pads, with the exception
373 COMPOSE rectangle on the sink pad. In both sink and source pads, the
409 the sink pad towards the source pad. This is also reflected in the order
418 previous step. The exception to this rule is the sink compose
419 rectangle, which refers to the sink compose bounds rectangle --- if it
422 1. Sink pad format. The user configures the sink pad format. This format
426 2. Sink pad actual crop selection. The sink pad crop defines the crop
427    performed to the sink pad format.
429 3. Sink pad actual compose selection. The size of the sink pad compose
430    rectangle defines the scaling ratio compared to the size of the sink
432    the location of the actual sink compose rectangle in the sink compose
436    performed to the image in the sink compose bounds rectangle.
446 rectangle. For example, if sink crop is not supported, the compose
447 selection will refer to the sink pad format dimensions instead.
458 In the above example, the subdev supports cropping on its sink pad. To
459 configure it, the user sets the media bus format on the subdev's sink
460 pad. Now the actual crop rectangle can be set on the sink pad --- the
462 rectangle to be cropped from the sink format. The size of the sink crop
478 ignored in sink compose target. Both of the locations of the source crop
479 rectangles refer to the sink scaling rectangle, independently cropping
491 The subdev driver supports two sink pads and two source pads. The images
492 from both of the sink pads are individually cropped, then scaled and