| /* | |
| * Copyright © 2018-2026, VideoLAN and dav2d authors | |
| * Copyright © 2018-2026, Two Orioles, LLC | |
| * All rights reserved. | |
| * | |
| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions are met: | |
| * | |
| * 1. Redistributions of source code must retain the above copyright notice, this | |
| * list of conditions and the following disclaimer. | |
| * | |
| * 2. Redistributions in binary form must reproduce the above copyright notice, | |
| * this list of conditions and the following disclaimer in the documentation | |
| * and/or other materials provided with the distribution. | |
| * | |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR | |
| * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| */ | |
| #ifndef DAV2D_SRC_THREAD_TASK_H | |
| #define DAV2D_SRC_THREAD_TASK_H | |
| #include <limits.h> | |
| #include "src/internal.h" | |
| #define FRAME_ERROR (UINT_MAX - 1) | |
| #define TILE_ERROR (INT_MAX - 1) | |
| // these functions assume the task scheduling lock is already taken | |
| int dav2d_task_create_tile_sbrow(Dav2dFrameContext *f, int pass, int cond_signal); | |
| void dav2d_task_frame_init(Dav2dFrameContext *f); | |
| void dav2d_task_delayed_fg(Dav2dContext *c, Dav2dPicture *out, const Dav2dPicture *in); | |
| void *dav2d_worker_task(void *data); | |
| int dav2d_decode_frame_init(Dav2dFrameContext *f); | |
| int dav2d_decode_frame_init_cdf(Dav2dFrameContext *f); | |
| void dav2d_decode_frame_update_cdf(Dav2dFrameContext *f); | |
| void dav2d_decode_tip_frame_init(Dav2dFrameContext *f); | |
| int dav2d_decode_frame_main(Dav2dFrameContext *f); | |
| void dav2d_decode_frame_exit(Dav2dFrameContext *f, int retval); | |
| int dav2d_decode_frame(Dav2dFrameContext *f); | |
| int dav2d_decode_tile_sbrow(Dav2dTaskContext *t); | |
| #endif /* DAV2D_SRC_THREAD_TASK_H */ |