Lines Matching refs:sink
184 - Formats should be propagated from sink pads to source pads. Modifying
185 a format on a source pad should not modify the format on any sink
189 reset the scale factors to default values when sink pads formats are
191 source pads formats should be reset to the sink pads formats.
232 * - Configure frontend sink format
239 * - Configure scaler sink format
246 * - Configure scaler sink compose selection
260 host frontend and scaler sink and source pads have the default
261 values, as well as the compose rectangle on the scaler's sink pad.
263 2. The application configures the frontend sink pad format's size to
267 3. The application configures the scaler sink pad format's size to
270 on the sink pad is set to V4L2_MBUS_FMT_SGRBG_1X8. The driver
272 scaler's sink pad, and the format to the scaler source pad.
275 rectangle of the scaler's sink pad 1280x960. The driver propagates
307 On sink pads, cropping is applied relative to the current pad format.
319 rectangle on the subdev's sink pad is scaled to the size configured
326 On source pads, cropping is similar to sink pads, with the exception
328 COMPOSE rectangle on the sink pad. In both sink and source pads, the
364 the sink pad towards the source pad. This is also reflected in the order
373 previous step. The exception to this rule is the sink compose
374 rectangle, which refers to the sink compose bounds rectangle --- if it
377 1. Sink pad format. The user configures the sink pad format. This format
381 2. Sink pad actual crop selection. The sink pad crop defines the crop
382 performed to the sink pad format.
384 3. Sink pad actual compose selection. The size of the sink pad compose
385 rectangle defines the scaling ratio compared to the size of the sink
387 the location of the actual sink compose rectangle in the sink compose
391 performed to the image in the sink compose bounds rectangle.
401 rectangle. For example, if sink crop is not supported, the compose
402 selection will refer to the sink pad format dimensions instead.
413 In the above example, the subdev supports cropping on its sink pad. To
414 configure it, the user sets the media bus format on the subdev's sink
415 pad. Now the actual crop rectangle can be set on the sink pad --- the
417 rectangle to be cropped from the sink format. The size of the sink crop
433 ignored in sink compose target. Both of the locations of the source crop
434 rectangles refer to the sink scaling rectangle, independently cropping
446 The subdev driver supports two sink pads and two source pads. The images
447 from both of the sink pads are individually cropped, then scaled and