Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/third_party/dav1d/src/thread_task.h b/third_party/dav1d/src/thread_task.h
new file mode 100644
index 0000000000..257da1a470
--- /dev/null
+++ b/third_party/dav1d/src/thread_task.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright © 2018-2021, VideoLAN and dav1d authors
+ * Copyright © 2018, 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 DAV1D_SRC_THREAD_TASK_H
+#define DAV1D_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 dav1d_task_create_tile_sbrow(Dav1dFrameContext *f, int pass, int cond_signal);
+void dav1d_task_frame_init(Dav1dFrameContext *f);
+
+void dav1d_task_delayed_fg(Dav1dContext *c, Dav1dPicture *out, const Dav1dPicture *in);
+
+void *dav1d_worker_task(void *data);
+
+int dav1d_decode_frame_init(Dav1dFrameContext *f);
+int dav1d_decode_frame_init_cdf(Dav1dFrameContext *f);
+int dav1d_decode_frame_main(Dav1dFrameContext *f);
+void dav1d_decode_frame_exit(Dav1dFrameContext *f, int retval);
+int dav1d_decode_frame(Dav1dFrameContext *f);
+int dav1d_decode_tile_sbrow(Dav1dTaskContext *t);
+
+#endif /* DAV1D_SRC_THREAD_TASK_H */