Lines Matching defs:frame
43 AVFrame *prev_frame; // buffer for previous source frame
44 PutBitContext pb; // buffer for encoded frame data.
46 int frame_width; // width in pixels of source frame
47 int frame_height; // height in pixesl of source frame
49 int first_frame; // flag set to one when the first frame is being processed
50 // so that comparisons with previous frame data in not attempted
416 * Copy a 4x4 block from the current frame buffer to the previous frame buffer.
570 /* Number of 4x4 blocks in frame. */
581 // make sure we have a valid previous frame and we're not writing
582 // a key frame
619 * NOTE: we don't update skipped blocks in the previous frame buffer
630 // we're either at the end of the frame or we've reached the maximum
653 /* update this block in the previous frame buffer */
675 /* update this block in the previous frame buffer */
764 /* update this block in the previous frame buffer */
786 const AVFrame *frame, int *got_packet)
789 const AVFrame *pict = frame;