libvpx: Pull from upstream

source/libvpx/vp9/vp9_dx_iface.c

 /*
  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 14 matching lines @@
 #include "vp9/vp9_iface_common.h"
 
 #define VP9_CAP_POSTPROC (CONFIG_VP9_POSTPROC ? VPX_CODEC_CAP_POSTPROC : 0)
 
 typedef vpx_codec_stream_info_t vp9_stream_info_t;
 
 struct vpx_codec_alg_priv {
   vpx_codec_priv_t        base;
   vpx_codec_dec_cfg_t     cfg;
   vp9_stream_info_t       si;
+  struct VP9Decoder *pbi;
   int                     postproc_cfg_set;
   vp8_postproc_cfg_t      postproc_cfg;
   vpx_decrypt_cb          decrypt_cb;
   void                   *decrypt_state;
   vpx_image_t             img;
+  int                     img_avail;
   int                     invert_tile_order;
   int                     frame_parallel_decode;  // frame-based threading.
-  int                     last_show_frame;  // Index of last output frame.
-
-  VP9Worker               *frame_workers;
-  int                     num_frame_workers;
-  int                     next_submit_thread_id;
-  int                     next_output_thread_id;
 
   // External frame buffer info to save for VP9 common.
   void *ext_priv;  // Private data associated with the external frame buffers.
   vpx_get_frame_buffer_cb_fn_t get_ext_fb_cb;
   vpx_release_frame_buffer_cb_fn_t release_ext_fb_cb;
 };
 
 static vpx_codec_err_t decoder_init(vpx_codec_ctx_t *ctx,
                                     vpx_codec_priv_enc_mr_cfg_t *data) {
   // This function only allocates space for the vpx_codec_alg_priv_t
@@ skipping 24 matching lines @@
       // Update the reference to the config structure to an internal copy.
       ctx->priv->alg_priv->cfg = *ctx->config.dec;
       ctx->config.dec = &ctx->priv->alg_priv->cfg;
     }
   }
 
   return VPX_CODEC_OK;
 }
 
 static vpx_codec_err_t decoder_destroy(vpx_codec_alg_priv_t *ctx) {
-  if (ctx->frame_workers != NULL) {
-    int i;
-    for (i = 0; i < ctx->num_frame_workers; ++i) {
-      VP9Worker *const worker = &ctx->frame_workers[i];
-      FrameWorkerData *const worker_data = (FrameWorkerData *)worker->data1;
-      vp9_decoder_remove(worker_data->pbi);
-      vpx_free(worker_data);
-    }
+  if (ctx->pbi) {
+    vp9_decoder_remove(ctx->pbi);
+    ctx->pbi = NULL;
   }
 
-  vpx_free(ctx->frame_workers);
   vpx_free(ctx);
 
   return VPX_CODEC_OK;
 }
 
 static vpx_codec_err_t decoder_peek_si_internal(const uint8_t *data,
                                                 unsigned int data_sz,
                                                 vpx_codec_stream_info_t *si,
                                                 vpx_decrypt_cb decrypt_cb,
                                                 void *decrypt_state) {
@@ skipping 78 matching lines @@
                                       vpx_codec_stream_info_t *si) {
   const size_t sz = (si->sz >= sizeof(vp9_stream_info_t))
                        ? sizeof(vp9_stream_info_t)
                        : sizeof(vpx_codec_stream_info_t);
   memcpy(si, &ctx->si, sz);
   si->sz = (unsigned int)sz;
 
   return VPX_CODEC_OK;
 }
 
-static void set_error_detail(vpx_codec_alg_priv_t *ctx,
-                             const char *const error) {
-  ctx->base.err_detail = error;
-}
-
 static vpx_codec_err_t update_error_state(vpx_codec_alg_priv_t *ctx,
                            const struct vpx_internal_error_info *error) {
   if (error->error_code)
-    set_error_detail(ctx, error->has_detail ? error->detail : NULL);
+    ctx->base.err_detail = error->has_detail ? error->detail : NULL;
 
   return error->error_code;
 }
 
 static void init_buffer_callbacks(vpx_codec_alg_priv_t *ctx) {
-  int i;
+  VP9_COMMON *const cm = &ctx->pbi->common;
 
-  for (i = 0; i < ctx->num_frame_workers; ++i) {
-    VP9Worker *const worker = &ctx->frame_workers[i];
-    FrameWorkerData *const worker_data = (FrameWorkerData *)worker->data1;
-    VP9_COMMON *const cm = &worker_data->pbi->common;
+  cm->new_fb_idx = -1;
 
-    cm->new_fb_idx = -1;
-    if (ctx->get_ext_fb_cb != NULL && ctx->release_ext_fb_cb != NULL) {
-      cm->get_fb_cb = ctx->get_ext_fb_cb;
-      cm->release_fb_cb = ctx->release_ext_fb_cb;
-      cm->cb_priv = ctx->ext_priv;
-    } else {
-      cm->get_fb_cb = vp9_get_frame_buffer;
-      cm->release_fb_cb = vp9_release_frame_buffer;
+  if (ctx->get_ext_fb_cb != NULL && ctx->release_ext_fb_cb != NULL) {
+    cm->get_fb_cb = ctx->get_ext_fb_cb;
+    cm->release_fb_cb = ctx->release_ext_fb_cb;
+    cm->cb_priv = ctx->ext_priv;
+  } else {
+    cm->get_fb_cb = vp9_get_frame_buffer;
+    cm->release_fb_cb = vp9_release_frame_buffer;
 
-      if (vp9_alloc_internal_frame_buffers(&cm->int_frame_buffers))
-        vpx_internal_error(&cm->error, VPX_CODEC_MEM_ERROR,
-                           "Failed to initialize internal frame buffers");
+    if (vp9_alloc_internal_frame_buffers(&cm->int_frame_buffers))
+      vpx_internal_error(&cm->error, VPX_CODEC_MEM_ERROR,
+                         "Failed to initialize internal frame buffers");
 
-      cm->cb_priv = &cm->int_frame_buffers;
-    }
+    cm->cb_priv = &cm->int_frame_buffers;
   }
 }
 
 static void set_default_ppflags(vp8_postproc_cfg_t *cfg) {
   cfg->post_proc_flag = VP8_DEBLOCK | VP8_DEMACROBLOCK;
   cfg->deblocking_level = 4;
   cfg->noise_level = 0;
 }
 
 static void set_ppflags(const vpx_codec_alg_priv_t *ctx,
                         vp9_ppflags_t *flags) {
   flags->post_proc_flag =
       ctx->postproc_cfg.post_proc_flag;
 
   flags->deblocking_level = ctx->postproc_cfg.deblocking_level;
   flags->noise_level = ctx->postproc_cfg.noise_level;
 }
 
-static int frame_worker_hook(void *arg1, void *arg2) {
-  FrameWorkerData *const worker_data = (FrameWorkerData *)arg1;
-  const uint8_t *data = worker_data->data;
-  (void)arg2;
-  worker_data->result = vp9_receive_compressed_data(worker_data->pbi,
-                                                    worker_data->data_size,
-                                                    &data);
-  worker_data->data_end = data;
-  return !worker_data->result;
-}
+static void init_decoder(vpx_codec_alg_priv_t *ctx) {
+  ctx->pbi = vp9_decoder_create();
+  if (ctx->pbi == NULL)
+    return;
 
-static vpx_codec_err_t init_decoder(vpx_codec_alg_priv_t *ctx) {
-  int i;
-
-  ctx->last_show_frame = -1;
-  ctx->next_submit_thread_id = 0;
-  ctx->next_output_thread_id = 0;
-  ctx->num_frame_workers =
-      (ctx->frame_parallel_decode == 1) ? ctx->cfg.threads: 1;
-
-  ctx->frame_workers = (VP9Worker *)
-      vpx_malloc(ctx->num_frame_workers * sizeof(*ctx->frame_workers));
-  if (ctx->frame_workers == NULL) {
-    set_error_detail(ctx, "Failed to allocate frame_workers");
-    return VPX_CODEC_MEM_ERROR;
-  }
-
-  for (i = 0; i < ctx->num_frame_workers; ++i) {
-    VP9Worker *const worker = &ctx->frame_workers[i];
-    FrameWorkerData *worker_data = NULL;
-    vp9_worker_init(worker);
-    worker->data1 = vpx_memalign(32, sizeof(FrameWorkerData));
-    if (worker->data1 == NULL) {
-      set_error_detail(ctx, "Failed to allocate worker_data");
-      return VPX_CODEC_MEM_ERROR;
-    }
-    worker_data = (FrameWorkerData *)worker->data1;
-    worker_data->pbi = vp9_decoder_create();
-    if (worker_data->pbi == NULL) {
-      set_error_detail(ctx, "Failed to allocate worker_data");
-      return VPX_CODEC_MEM_ERROR;
-    }
-
-    // If decoding in serial mode, FrameWorker thread could create tile worker
-    // thread or loopfilter thread.
-    worker_data->pbi->max_threads =
-        (ctx->frame_parallel_decode == 0) ? ctx->cfg.threads : 0;
-
-    worker_data->pbi->inv_tile_order = ctx->invert_tile_order;
-    worker_data->pbi->frame_parallel_decode = ctx->frame_parallel_decode;
-    worker->hook = (VP9WorkerHook)frame_worker_hook;
-  }
+  ctx->pbi->max_threads = ctx->cfg.threads;
+  ctx->pbi->inv_tile_order = ctx->invert_tile_order;
+  ctx->pbi->frame_parallel_decode = ctx->frame_parallel_decode;
 
   // If postprocessing was enabled by the application and a
   // configuration has not been provided, default it.
   if (!ctx->postproc_cfg_set &&
       (ctx->base.init_flags & VPX_CODEC_USE_POSTPROC))
     set_default_ppflags(&ctx->postproc_cfg);
 
   init_buffer_callbacks(ctx);
-
-  return VPX_CODEC_OK;
 }
 
 static vpx_codec_err_t decode_one(vpx_codec_alg_priv_t *ctx,
                                   const uint8_t **data, unsigned int data_sz,
                                   void *user_priv, int64_t deadline) {
-  vp9_ppflags_t flags = {0};
+  YV12_BUFFER_CONFIG sd;
+  vp9_ppflags_t flags = {0, 0, 0};
+  VP9_COMMON *cm = NULL;
+
   (void)deadline;
 
+  vp9_zero(sd);
+  ctx->img_avail = 0;
+
   // Determine the stream parameters. Note that we rely on peek_si to
   // validate that we have a buffer that does not wrap around the top
   // of the heap.
   if (!ctx->si.h) {
     const vpx_codec_err_t res =
         decoder_peek_si_internal(*data, data_sz, &ctx->si, ctx->decrypt_cb,
                                  ctx->decrypt_state);
     if (res != VPX_CODEC_OK)
       return res;
 
     if (!ctx->si.is_kf)
       return VPX_CODEC_ERROR;
   }
 
-  // Initialize the decoder workers on the first frame
-  if (ctx->frame_workers == NULL) {
-    const vpx_codec_err_t res = init_decoder(ctx);
-    if (res != VPX_CODEC_OK)
-      return res;
+  // Initialize the decoder instance on the first frame
+  if (ctx->pbi == NULL) {
+    init_decoder(ctx);
+    if (ctx->pbi == NULL)
+      return VPX_CODEC_ERROR;
   }
 
-  if (!ctx->frame_parallel_decode) {
-    VP9Worker *const worker = ctx->frame_workers;
-    FrameWorkerData *const worker_data = (FrameWorkerData *)worker->data1;
-    worker_data->data = *data;
-    worker_data->data_size = data_sz;
+  // Set these even if already initialized.  The caller may have changed the
+  // decrypt config between frames.
+  ctx->pbi->decrypt_cb = ctx->decrypt_cb;
+  ctx->pbi->decrypt_state = ctx->decrypt_state;
 
-    // Set these even if already initialized.  The caller may have changed the
-    // decrypt config between frames.
-    worker_data->pbi->decrypt_cb = ctx->decrypt_cb;
-    worker_data->pbi->decrypt_state = ctx->decrypt_state;
+  cm = &ctx->pbi->common;
 
-    vp9_worker_execute(worker);
-    if (worker->had_error)
-      return update_error_state(ctx, &worker_data->pbi->common.error);
-
-    // Update data pointer after decode.
-    *data = worker_data->data_end;
-  } else {
-    // TODO(hkuang): Implement frame parallel decode.
-    return VPX_CODEC_INCAPABLE;
-  }
+  if (vp9_receive_compressed_data(ctx->pbi, data_sz, data))
+    return update_error_state(ctx, &cm->error);
 
   if (ctx->base.init_flags & VPX_CODEC_USE_POSTPROC)
     set_ppflags(ctx, &flags);
 
+  if (vp9_get_raw_frame(ctx->pbi, &sd, &flags))
+    return update_error_state(ctx, &cm->error);
+
+  yuvconfig2image(&ctx->img, &sd, user_priv);
+  ctx->img.fb_priv = cm->frame_bufs[cm->new_fb_idx].raw_frame_buffer.priv;
+  ctx->img_avail = 1;
+
   return VPX_CODEC_OK;
 }
 
 static INLINE uint8_t read_marker(vpx_decrypt_cb decrypt_cb,
                                   void *decrypt_state,
                                   const uint8_t *data) {
   if (decrypt_cb) {
     uint8_t marker;
     decrypt_cb(decrypt_state, data, &marker, 1);
     return marker;
@@ skipping 69 matching lines @@
     // in the superframe.
     if (frame_count > 0) {
       int i;
 
       for (i = 0; i < frame_count; ++i) {
         const uint8_t *data_start_copy = data_start;
         const uint32_t frame_size = frame_sizes[i];
         vpx_codec_err_t res;
         if (data_start < data
             || frame_size > (uint32_t) (data_end - data_start)) {
-          set_error_detail(ctx, "Invalid frame size in index");
+          ctx->base.err_detail = "Invalid frame size in index";
           return VPX_CODEC_CORRUPT_FRAME;
         }
 
         res = decode_one(ctx, &data_start_copy, frame_size, user_priv,
                          deadline);
         if (res != VPX_CODEC_OK)
           return res;
 
         data_start += frame_size;
       }
     } else {
       res = decode_one(ctx, &data_start, data_sz, user_priv, deadline);
       if (res != VPX_CODEC_OK)
         return res;
 
       // Extra data detected after the frame.
       if (data_start < data_end - 1) {
-        set_error_detail(ctx, "Fail to decode frame in parallel mode");
+        ctx->base.err_detail = "Fail to decode frame in parallel mode";
         return VPX_CODEC_INCAPABLE;
       }
     }
   } else {
     // Decode in serial mode.
     if (frame_count > 0) {
       int i;
 
       for (i = 0; i < frame_count; ++i) {
         const uint8_t *data_start_copy = data_start;
         const uint32_t frame_size = frame_sizes[i];
         vpx_codec_err_t res;
         if (data_start < data
             || frame_size > (uint32_t) (data_end - data_start)) {
-          set_error_detail(ctx, "Invalid frame size in index");
+          ctx->base.err_detail = "Invalid frame size in index";
           return VPX_CODEC_CORRUPT_FRAME;
         }
 
         res = decode_one(ctx, &data_start_copy, frame_size, user_priv,
                          deadline);
         if (res != VPX_CODEC_OK)
           return res;
 
         data_start += frame_size;
       }
@@ skipping 17 matching lines @@
     }
   }
 
   return VPX_CODEC_OK;
 }
 
 static vpx_image_t *decoder_get_frame(vpx_codec_alg_priv_t *ctx,
                                       vpx_codec_iter_t *iter) {
   vpx_image_t *img = NULL;
 
-  // iter acts as a flip flop, so an image is only returned on the first
-  // call to get_frame.
-  if (*iter == NULL && ctx->frame_workers != NULL) {
-    YV12_BUFFER_CONFIG sd;
-    vp9_ppflags_t flags = {0, 0, 0};
-
-    VP9Worker *const worker = &ctx->frame_workers[ctx->next_output_thread_id];
-    FrameWorkerData *const worker_data = (FrameWorkerData *)worker->data1;
-    if (vp9_get_raw_frame(worker_data->pbi, &sd, &flags) == 0) {
-      VP9_COMMON *const cm = &worker_data->pbi->common;
-      yuvconfig2image(&ctx->img, &sd, NULL);
-      ctx->img.fb_priv = cm->frame_bufs[cm->new_fb_idx].raw_frame_buffer.priv;
+  if (ctx->img_avail) {
+    // iter acts as a flip flop, so an image is only returned on the first
+    // call to get_frame.
+    if (!(*iter)) {
       img = &ctx->img;
       *iter = img;
-      // Decrease reference count of last output frame in frame parallel mode.
-      if (ctx->frame_parallel_decode && ctx->last_show_frame >= 0) {
-        --cm->frame_bufs[ctx->last_show_frame].ref_count;
-        if (cm->frame_bufs[ctx->last_show_frame].ref_count == 0) {
-          cm->release_fb_cb(cm->cb_priv,
-              &cm->frame_bufs[ctx->last_show_frame].raw_frame_buffer);
-        }
-      }
-      ctx->last_show_frame = worker_data->pbi->common.new_fb_idx;
     }
   }
+  ctx->img_avail = 0;
 
   return img;
 }
 
 static vpx_codec_err_t decoder_set_fb_fn(
     vpx_codec_alg_priv_t *ctx,
     vpx_get_frame_buffer_cb_fn_t cb_get,
     vpx_release_frame_buffer_cb_fn_t cb_release, void *cb_priv) {
   if (cb_get == NULL || cb_release == NULL) {
     return VPX_CODEC_INVALID_PARAM;
-  } else if (ctx->frame_workers == NULL) {
+  } else if (ctx->pbi == NULL) {
     // If the decoder has already been initialized, do not accept changes to
     // the frame buffer functions.
     ctx->get_ext_fb_cb = cb_get;
     ctx->release_ext_fb_cb = cb_release;
     ctx->ext_priv = cb_priv;
     return VPX_CODEC_OK;
   }
 
   return VPX_CODEC_ERROR;
 }
 
 static vpx_codec_err_t ctrl_set_reference(vpx_codec_alg_priv_t *ctx,
                                           va_list args) {
   vpx_ref_frame_t *const data = va_arg(args, vpx_ref_frame_t *);
 
-  // Only support this function in serial decode.
-  if (ctx->frame_parallel_decode) {
-    set_error_detail(ctx, "Not supported in frame parallel decode");
-    return VPX_CODEC_INCAPABLE;
-  }
-
   if (data) {
     vpx_ref_frame_t *const frame = (vpx_ref_frame_t *)data;
     YV12_BUFFER_CONFIG sd;
-    VP9Worker *const worker = ctx->frame_workers;
-    FrameWorkerData *const worker_data = (FrameWorkerData *)worker->data1;
+
     image2yuvconfig(&frame->img, &sd);
-    return vp9_set_reference_dec(&worker_data->pbi->common,
+    return vp9_set_reference_dec(&ctx->pbi->common,
                                  (VP9_REFFRAME)frame->frame_type, &sd);
   } else {
     return VPX_CODEC_INVALID_PARAM;
   }
 }
 
 static vpx_codec_err_t ctrl_copy_reference(vpx_codec_alg_priv_t *ctx,
                                            va_list args) {
   vpx_ref_frame_t *data = va_arg(args, vpx_ref_frame_t *);
 
-  // Only support this function in serial decode.
-  if (ctx->frame_parallel_decode) {
-    set_error_detail(ctx, "Not supported in frame parallel decode");
-    return VPX_CODEC_INCAPABLE;
-  }
+  if (data) {
+    vpx_ref_frame_t *frame = (vpx_ref_frame_t *)data;
+    YV12_BUFFER_CONFIG sd;
 
-  if (data) {
-    vpx_ref_frame_t *frame = (vpx_ref_frame_t *) data;
-    YV12_BUFFER_CONFIG sd;
-    VP9Worker *const worker = ctx->frame_workers;
-    FrameWorkerData *const worker_data = (FrameWorkerData *)worker->data1;
     image2yuvconfig(&frame->img, &sd);
-    return vp9_copy_reference_dec(worker_data->pbi,
+
+    return vp9_copy_reference_dec(ctx->pbi,
                                   (VP9_REFFRAME)frame->frame_type, &sd);
   } else {
     return VPX_CODEC_INVALID_PARAM;
   }
 }
 
 static vpx_codec_err_t ctrl_get_reference(vpx_codec_alg_priv_t *ctx,
                                           va_list args) {
   vp9_ref_frame_t *data = va_arg(args, vp9_ref_frame_t *);
 
-  // Only support this function in serial decode.
-  if (ctx->frame_parallel_decode) {
-    set_error_detail(ctx, "Not supported in frame parallel decode");
-    return VPX_CODEC_INCAPABLE;
-  }
-
   if (data) {
     YV12_BUFFER_CONFIG* fb;
-    VP9Worker *const worker = ctx->frame_workers;
-    FrameWorkerData *const worker_data = (FrameWorkerData *)worker->data1;
-    vp9_get_reference_dec(worker_data->pbi, data->idx, &fb);
+
+    vp9_get_reference_dec(ctx->pbi, data->idx, &fb);
     yuvconfig2image(&data->img, fb, NULL);
     return VPX_CODEC_OK;
   } else {
     return VPX_CODEC_INVALID_PARAM;
   }
 }
 
 static vpx_codec_err_t ctrl_set_postproc(vpx_codec_alg_priv_t *ctx,
                                          va_list args) {
 #if CONFIG_VP9_POSTPROC
@@ skipping 17 matching lines @@
                                             va_list args) {
   (void)ctx;
   (void)args;
   return VPX_CODEC_INCAPABLE;
 }
 
 static vpx_codec_err_t ctrl_get_last_ref_updates(vpx_codec_alg_priv_t *ctx,
                                                  va_list args) {
   int *const update_info = va_arg(args, int *);
 
-  // Only support this function in serial decode.
-  if (ctx->frame_parallel_decode) {
-    set_error_detail(ctx, "Not supported in frame parallel decode");
-    return VPX_CODEC_INCAPABLE;
-  }
-
   if (update_info) {
-    if (ctx->frame_workers) {
-      VP9Worker *const worker = ctx->frame_workers;
-      FrameWorkerData *const worker_data = (FrameWorkerData *)worker->data1;
-      *update_info = worker_data->pbi->refresh_frame_flags;
-    } else {
+    if (ctx->pbi)
+      *update_info = ctx->pbi->refresh_frame_flags;
+    else
       return VPX_CODEC_ERROR;
-    }
     return VPX_CODEC_OK;
   } else {
     return VPX_CODEC_INVALID_PARAM;
   }
 }
 
 
 static vpx_codec_err_t ctrl_get_frame_corrupted(vpx_codec_alg_priv_t *ctx,
                                                 va_list args) {
   int *corrupted = va_arg(args, int *);
 
-  // Only support this function in serial decode.
-  if (ctx->frame_parallel_decode) {
-    set_error_detail(ctx, "Not supported in frame parallel decode");
-    return VPX_CODEC_INCAPABLE;
-  }
-
   if (corrupted) {
-    if (ctx->frame_workers) {
-      VP9Worker *const worker = ctx->frame_workers;
-      FrameWorkerData *const worker_data = (FrameWorkerData *)worker->data1;
-      *corrupted = worker_data->pbi->common.frame_to_show->corrupted;
-    } else {
+    if (ctx->pbi)
+      *corrupted = ctx->pbi->common.frame_to_show->corrupted;
+    else
       return VPX_CODEC_ERROR;
-    }
     return VPX_CODEC_OK;
   } else {
     return VPX_CODEC_INVALID_PARAM;
   }
 }
 
 static vpx_codec_err_t ctrl_get_display_size(vpx_codec_alg_priv_t *ctx,
                                              va_list args) {
   int *const display_size = va_arg(args, int *);
 
-  // Only support this function in serial decode.
-  if (ctx->frame_parallel_decode) {
-    set_error_detail(ctx, "Not supported in frame parallel decode");
-    return VPX_CODEC_INCAPABLE;
-  }
-
   if (display_size) {
-    if (ctx->frame_workers) {
-      VP9Worker *const worker = ctx->frame_workers;
-      FrameWorkerData *const worker_data = (FrameWorkerData *)worker->data1;
-      const VP9_COMMON *const cm = &worker_data->pbi->common;
+    if (ctx->pbi) {
+      const VP9_COMMON *const cm = &ctx->pbi->common;
       display_size[0] = cm->display_width;
       display_size[1] = cm->display_height;
     } else {
       return VPX_CODEC_ERROR;
     }
     return VPX_CODEC_OK;
   } else {
     return VPX_CODEC_INVALID_PARAM;
   }
 }
@@ skipping 57 matching lines @@
   { // NOLINT
     NOT_IMPLEMENTED,  // vpx_codec_enc_cfg_map_t
     NOT_IMPLEMENTED,  // vpx_codec_encode_fn_t
     NOT_IMPLEMENTED,  // vpx_codec_get_cx_data_fn_t
     NOT_IMPLEMENTED,  // vpx_codec_enc_config_set_fn_t
     NOT_IMPLEMENTED,  // vpx_codec_get_global_headers_fn_t
     NOT_IMPLEMENTED,  // vpx_codec_get_preview_frame_fn_t
     NOT_IMPLEMENTED   // vpx_codec_enc_mr_get_mem_loc_fn_t
   }
 };