1 files changed, 0 insertions, 106 deletions
diff --git a/third_party/aom/av1/encoder/lookahead.h b/third_party/aom/av1/encoder/lookahead.h
deleted file mode 100644
index e55224cf7..000000000
--- a/third_party/aom/av1/encoder/lookahead.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (c) 2016, Alliance for Open Media. All rights reserved
- *
- * This source code is subject to the terms of the BSD 2 Clause License and
- * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
- * was not distributed with this source code in the LICENSE file, you can
- * obtain it at www.aomedia.org/license/software. If the Alliance for Open
- * Media Patent License 1.0 was not distributed with this source code in the
- * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
- */
-
-#ifndef AOM_AV1_ENCODER_LOOKAHEAD_H_
-#define AOM_AV1_ENCODER_LOOKAHEAD_H_
-
-#include "aom_scale/yv12config.h"
-#include "aom/aom_integer.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define MAX_LAG_BUFFERS 25
-
-struct lookahead_entry {
-  YV12_BUFFER_CONFIG img;
-  int64_t ts_start;
-  int64_t ts_end;
-  aom_enc_frame_flags_t flags;
-};
-
-// The max of past frames we want to keep in the queue.
-#define MAX_PRE_FRAMES 1
-
-struct lookahead_ctx {
-  int max_sz;                  /* Absolute size of the queue */
-  int sz;                      /* Number of buffers currently in the queue */
-  int read_idx;                /* Read index */
-  int write_idx;               /* Write index */
-  struct lookahead_entry *buf; /* Buffer list */
-};
-
-/**\brief Initializes the lookahead stage
- *
- * The lookahead stage is a queue of frame buffers on which some analysis
- * may be done when buffers are enqueued.
- */
-struct lookahead_ctx *av1_lookahead_init(
-    unsigned int width, unsigned int height, unsigned int subsampling_x,
-    unsigned int subsampling_y, int use_highbitdepth, unsigned int depth);
-
-/**\brief Destroys the lookahead stage
- */
-void av1_lookahead_destroy(struct lookahead_ctx *ctx);
-
-/**\brief Enqueue a source buffer
- *
- * This function will copy the source image into a new framebuffer with
- * the expected stride/border.
- *
- * If active_map is non-NULL and there is only one frame in the queue, then copy
- * only active macroblocks.
- *
- * \param[in] ctx         Pointer to the lookahead context
- * \param[in] src         Pointer to the image to enqueue
- * \param[in] ts_start    Timestamp for the start of this frame
- * \param[in] ts_end      Timestamp for the end of this frame
- * \param[in] flags       Flags set on this frame
- * \param[in] active_map  Map that specifies which macroblock is active
- */
-int av1_lookahead_push(struct lookahead_ctx *ctx, YV12_BUFFER_CONFIG *src,
-                       int64_t ts_start, int64_t ts_end, int use_highbitdepth,
-                       aom_enc_frame_flags_t flags);
-
-/**\brief Get the next source buffer to encode
- *
- *
- * \param[in] ctx       Pointer to the lookahead context
- * \param[in] drain     Flag indicating the buffer should be drained
- *                      (return a buffer regardless of the current queue depth)
- *
- * \retval NULL, if drain set and queue is empty
- * \retval NULL, if drain not set and queue not of the configured depth
- */
-struct lookahead_entry *av1_lookahead_pop(struct lookahead_ctx *ctx, int drain);
-
-/**\brief Get a future source buffer to encode
- *
- * \param[in] ctx       Pointer to the lookahead context
- * \param[in] index     Index of the frame to be returned, 0 == next frame
- *
- * \retval NULL, if no buffer exists at the specified index
- */
-struct lookahead_entry *av1_lookahead_peek(struct lookahead_ctx *ctx,
-                                           int index);
-
-/**\brief Get the number of frames currently in the lookahead queue
- *
- * \param[in] ctx       Pointer to the lookahead context
- */
-unsigned int av1_lookahead_depth(struct lookahead_ctx *ctx);
-
-#ifdef __cplusplus
-}  // extern "C"
-#endif
-
-#endif  // AOM_AV1_ENCODER_LOOKAHEAD_H_