diff options
Diffstat (limited to 'protocols/Tox/include/vpx/svc_context.h')
| -rw-r--r-- | protocols/Tox/include/vpx/svc_context.h | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/protocols/Tox/include/vpx/svc_context.h b/protocols/Tox/include/vpx/svc_context.h deleted file mode 100644 index f4933f8d6e..0000000000 --- a/protocols/Tox/include/vpx/svc_context.h +++ /dev/null @@ -1,142 +0,0 @@ -/* - * Copyright (c) 2013 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. - */ - -/** - * SvcContext - input parameters and state to encode a multi-layered - * spatial SVC frame - */ - -#ifndef VPX_SVC_CONTEXT_H_ -#define VPX_SVC_CONTEXT_H_ - -#include "vpx/vp8cx.h" -#include "vpx/vpx_encoder.h" - -#ifdef __cplusplus -extern "C" { -#endif - -typedef enum SVC_ENCODING_MODE { - INTER_LAYER_PREDICTION_I, - ALT_INTER_LAYER_PREDICTION_IP, - INTER_LAYER_PREDICTION_IP, - USE_GOLDEN_FRAME -} SVC_ENCODING_MODE; - -typedef enum SVC_LOG_LEVEL { - SVC_LOG_ERROR, - SVC_LOG_INFO, - SVC_LOG_DEBUG -} SVC_LOG_LEVEL; - -typedef struct { - // public interface to svc_command options - int spatial_layers; // number of layers - int first_frame_full_size; // set to one to force first frame full size - SVC_ENCODING_MODE encoding_mode; // svc encoding strategy - SVC_LOG_LEVEL log_level; // amount of information to display - int log_print; // when set, printf log messages instead of returning the - // message with svc_get_message - - // private storage for vpx_svc_encode - void *internal; -} SvcContext; - -/** - * Set SVC options - * options are supplied as a single string separated by spaces - * Format: encoding-mode=<i|ip|alt-ip|gf> - * layers=<layer_count> - * scaling-factors=<n1>/<d1>,<n2>/<d2>,... - * quantizers=<q1>,<q2>,... - */ -vpx_codec_err_t vpx_svc_set_options(SvcContext *svc_ctx, const char *options); - -/** - * Set SVC quantizer values - * values comma separated, ordered from lowest resolution to highest - * e.g., "60,53,39,33,27" - */ -vpx_codec_err_t vpx_svc_set_quantizers(SvcContext *svc_ctx, - const char *quantizer_values); - -/** - * Set SVC scale factors - * values comma separated, ordered from lowest resolution to highest - * e.g., "4/16,5/16,7/16,11/16,16/16" - */ -vpx_codec_err_t vpx_svc_set_scale_factors(SvcContext *svc_ctx, - const char *scale_factors); - -/** - * initialize SVC encoding - */ -vpx_codec_err_t vpx_svc_init(SvcContext *svc_ctx, vpx_codec_ctx_t *codec_ctx, - vpx_codec_iface_t *iface, - vpx_codec_enc_cfg_t *cfg); -/** - * encode a frame of video with multiple layers - */ -vpx_codec_err_t vpx_svc_encode(SvcContext *svc_ctx, vpx_codec_ctx_t *codec_ctx, - struct vpx_image *rawimg, vpx_codec_pts_t pts, - int64_t duration, int deadline); - -/** - * finished with svc encoding, release allocated resources - */ -void vpx_svc_release(SvcContext *svc_ctx); - -/** - * dump accumulated statistics and reset accumulated values - */ -const char *vpx_svc_dump_statistics(SvcContext *svc_ctx); - -/** - * get status message from previous encode - */ -const char *vpx_svc_get_message(const SvcContext *svc_ctx); - -/** - * return size of encoded data to be returned by vpx_svc_get_buffer - */ -size_t vpx_svc_get_frame_size(const SvcContext *svc_ctx); - -/** - * return buffer with encoded data - */ -void *vpx_svc_get_buffer(const SvcContext *svc_ctx); - -/** - * return spatial resolution of the specified layer - */ -vpx_codec_err_t vpx_svc_get_layer_resolution(const SvcContext *svc_ctx, - int layer, - unsigned int *width, - unsigned int *height); -/** - * return number of frames that have been encoded - */ -int vpx_svc_get_encode_frame_count(const SvcContext *svc_ctx); - -/** - * return 1 if last encoded frame was a keyframe - */ -int vpx_svc_is_keyframe(const SvcContext *svc_ctx); - -/** - * force the next frame to be a keyframe - */ -void vpx_svc_set_keyframe(SvcContext *svc_ctx); - -#ifdef __cplusplus -} // extern "C" -#endif - -#endif /* VPX_SVC_CONTEXT_H_ */ |