| /* |
| * 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. |
| */ |
| |
| #include "./vpxenc.h" |
| #include "./vpx_config.h" |
| |
| #include <assert.h> |
| #include <limits.h> |
| #include <math.h> |
| #include <stdarg.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #if CONFIG_LIBYUV |
| #include "third_party/libyuv/include/libyuv/scale.h" |
| #endif |
| |
| #include "vpx/vpx_encoder.h" |
| #if CONFIG_DECODERS |
| #include "vpx/vpx_decoder.h" |
| #endif |
| |
| #include "./args.h" |
| #include "./ivfenc.h" |
| #include "./tools_common.h" |
| |
| #if CONFIG_VP8_ENCODER || CONFIG_VP9_ENCODER |
| #include "vpx/vp8cx.h" |
| #endif |
| #if CONFIG_VP8_DECODER || CONFIG_VP9_DECODER |
| #include "vpx/vp8dx.h" |
| #endif |
| |
| #include "vpx/vpx_integer.h" |
| #include "vpx_ports/mem_ops.h" |
| #include "vpx_ports/vpx_timer.h" |
| #include "./rate_hist.h" |
| #include "./vpxstats.h" |
| #include "./warnings.h" |
| #if CONFIG_WEBM_IO |
| #include "./webmenc.h" |
| #endif |
| #include "./y4minput.h" |
| |
| static size_t wrap_fwrite(const void *ptr, size_t size, size_t nmemb, |
| FILE *stream) { |
| return fwrite(ptr, size, nmemb, stream); |
| } |
| #define fwrite wrap_fwrite |
| |
| static const char *exec_name; |
| |
| static void warn_or_exit_on_errorv(vpx_codec_ctx_t *ctx, int fatal, |
| const char *s, va_list ap) { |
| if (ctx->err) { |
| const char *detail = vpx_codec_error_detail(ctx); |
| |
| vfprintf(stderr, s, ap); |
| fprintf(stderr, ": %s\n", vpx_codec_error(ctx)); |
| |
| if (detail) fprintf(stderr, " %s\n", detail); |
| |
| if (fatal) exit(EXIT_FAILURE); |
| } |
| } |
| |
| static void ctx_exit_on_error(vpx_codec_ctx_t *ctx, const char *s, ...) { |
| va_list ap; |
| |
| va_start(ap, s); |
| warn_or_exit_on_errorv(ctx, 1, s, ap); |
| va_end(ap); |
| } |
| |
| static void warn_or_exit_on_error(vpx_codec_ctx_t *ctx, int fatal, |
| const char *s, ...) { |
| va_list ap; |
| |
| va_start(ap, s); |
| warn_or_exit_on_errorv(ctx, fatal, s, ap); |
| va_end(ap); |
| } |
| |
| static const arg_def_t help = |
| ARG_DEF(NULL, "help", 0, "Show usage options and exit"); |
| static const arg_def_t debugmode = |
| ARG_DEF("D", "debug", 0, "Debug mode (makes output deterministic)"); |
| static const arg_def_t outputfile = |
| ARG_DEF("o", "output", 1, "Output filename"); |
| static const arg_def_t use_nv12 = |
| ARG_DEF(NULL, "nv12", 0, "Input file is NV12 "); |
| static const arg_def_t use_yv12 = |
| ARG_DEF(NULL, "yv12", 0, "Input file is YV12 "); |
| static const arg_def_t use_i420 = |
| ARG_DEF(NULL, "i420", 0, "Input file is I420 (default)"); |
| static const arg_def_t use_i422 = |
| ARG_DEF(NULL, "i422", 0, "Input file is I422"); |
| static const arg_def_t use_i444 = |
| ARG_DEF(NULL, "i444", 0, "Input file is I444"); |
| static const arg_def_t use_i440 = |
| ARG_DEF(NULL, "i440", 0, "Input file is I440"); |
| static const arg_def_t codecarg = ARG_DEF(NULL, "codec", 1, "Codec to use"); |
| static const arg_def_t passes = |
| ARG_DEF("p", "passes", 1, "Number of passes (1/2)"); |
| static const arg_def_t pass_arg = |
| ARG_DEF(NULL, "pass", 1, "Pass to execute (1/2)"); |
| static const arg_def_t fpf_name = |
| ARG_DEF(NULL, "fpf", 1, "First pass statistics file name"); |
| #if CONFIG_FP_MB_STATS |
| static const arg_def_t fpmbf_name = |
| ARG_DEF(NULL, "fpmbf", 1, "First pass block statistics file name"); |
| #endif |
| static const arg_def_t limit = |
| ARG_DEF(NULL, "limit", 1, "Stop encoding after n input frames"); |
| static const arg_def_t skip = |
| ARG_DEF(NULL, "skip", 1, "Skip the first n input frames"); |
| static const arg_def_t deadline = |
| ARG_DEF("d", "deadline", 1, "Deadline per frame (usec)"); |
| static const arg_def_t best_dl = |
| ARG_DEF(NULL, "best", 0, "Use Best Quality Deadline"); |
| static const arg_def_t good_dl = |
| ARG_DEF(NULL, "good", 0, "Use Good Quality Deadline"); |
| static const arg_def_t rt_dl = |
| ARG_DEF(NULL, "rt", 0, "Use Realtime Quality Deadline"); |
| static const arg_def_t quietarg = |
| ARG_DEF("q", "quiet", 0, "Do not print encode progress"); |
| static const arg_def_t verbosearg = |
| ARG_DEF("v", "verbose", 0, "Show encoder parameters"); |
| static const arg_def_t psnrarg = |
| ARG_DEF(NULL, "psnr", 0, "Show PSNR in status line"); |
| |
| static const struct arg_enum_list test_decode_enum[] = { |
| { "off", TEST_DECODE_OFF }, |
| { "fatal", TEST_DECODE_FATAL }, |
| { "warn", TEST_DECODE_WARN }, |
| { NULL, 0 } |
| }; |
| static const arg_def_t recontest = ARG_DEF_ENUM( |
| NULL, "test-decode", 1, "Test encode/decode mismatch", test_decode_enum); |
| static const arg_def_t framerate = |
| ARG_DEF(NULL, "fps", 1, "Stream frame rate (rate/scale)"); |
| static const arg_def_t use_webm = |
| ARG_DEF(NULL, "webm", 0, "Output WebM (default when WebM IO is enabled)"); |
| static const arg_def_t use_ivf = ARG_DEF(NULL, "ivf", 0, "Output IVF"); |
| static const arg_def_t out_part = |
| ARG_DEF("P", "output-partitions", 0, |
| "Makes encoder output partitions. Requires IVF output!"); |
| static const arg_def_t q_hist_n = |
| ARG_DEF(NULL, "q-hist", 1, "Show quantizer histogram (n-buckets)"); |
| static const arg_def_t rate_hist_n = |
| ARG_DEF(NULL, "rate-hist", 1, "Show rate histogram (n-buckets)"); |
| static const arg_def_t disable_warnings = |
| ARG_DEF(NULL, "disable-warnings", 0, |
| "Disable warnings about potentially incorrect encode settings."); |
| static const arg_def_t disable_warning_prompt = |
| ARG_DEF("y", "disable-warning-prompt", 0, |
| "Display warnings, but do not prompt user to continue."); |
| |
| #if CONFIG_VP9_HIGHBITDEPTH |
| static const arg_def_t test16bitinternalarg = ARG_DEF( |
| NULL, "test-16bit-internal", 0, "Force use of 16 bit internal buffer"); |
| #endif |
| |
| static const arg_def_t *main_args[] = { &help, |
| &debugmode, |
| &outputfile, |
| &codecarg, |
| &passes, |
| &pass_arg, |
| &fpf_name, |
| &limit, |
| &skip, |
| &deadline, |
| &best_dl, |
| &good_dl, |
| &rt_dl, |
| &quietarg, |
| &verbosearg, |
| &psnrarg, |
| &use_webm, |
| &use_ivf, |
| &out_part, |
| &q_hist_n, |
| &rate_hist_n, |
| &disable_warnings, |
| &disable_warning_prompt, |
| &recontest, |
| NULL }; |
| |
| static const arg_def_t usage = |
| ARG_DEF("u", "usage", 1, "Usage profile number to use"); |
| static const arg_def_t threads = |
| ARG_DEF("t", "threads", 1, "Max number of threads to use"); |
| static const arg_def_t profile = |
| ARG_DEF(NULL, "profile", 1, "Bitstream profile number to use"); |
| static const arg_def_t width = ARG_DEF("w", "width", 1, "Frame width"); |
| static const arg_def_t height = ARG_DEF("h", "height", 1, "Frame height"); |
| #if CONFIG_WEBM_IO |
| static const struct arg_enum_list stereo_mode_enum[] = { |
| { "mono", STEREO_FORMAT_MONO }, |
| { "left-right", STEREO_FORMAT_LEFT_RIGHT }, |
| { "bottom-top", STEREO_FORMAT_BOTTOM_TOP }, |
| { "top-bottom", STEREO_FORMAT_TOP_BOTTOM }, |
| { "right-left", STEREO_FORMAT_RIGHT_LEFT }, |
| { NULL, 0 } |
| }; |
| static const arg_def_t stereo_mode = ARG_DEF_ENUM( |
| NULL, "stereo-mode", 1, "Stereo 3D video format", stereo_mode_enum); |
| #endif |
| static const arg_def_t timebase = ARG_DEF( |
| NULL, "timebase", 1, "Output timestamp precision (fractional seconds)"); |
| static const arg_def_t error_resilient = |
| ARG_DEF(NULL, "error-resilient", 1, "Enable error resiliency features"); |
| static const arg_def_t lag_in_frames = |
| ARG_DEF(NULL, "lag-in-frames", 1, "Max number of frames to lag"); |
| |
| static const arg_def_t *global_args[] = { &use_nv12, |
| &use_yv12, |
| &use_i420, |
| &use_i422, |
| &use_i444, |
| &use_i440, |
| &usage, |
| &threads, |
| &profile, |
| &width, |
| &height, |
| #if CONFIG_WEBM_IO |
| &stereo_mode, |
| #endif |
| &timebase, |
| &framerate, |
| &error_resilient, |
| #if CONFIG_VP9_HIGHBITDEPTH |
| &test16bitinternalarg, |
| #endif |
| &lag_in_frames, |
| NULL }; |
| |
| static const arg_def_t dropframe_thresh = |
| ARG_DEF(NULL, "drop-frame", 1, "Temporal resampling threshold (buf %)"); |
| static const arg_def_t resize_allowed = |
| ARG_DEF(NULL, "resize-allowed", 1, "Spatial resampling enabled (bool)"); |
| static const arg_def_t resize_width = |
| ARG_DEF(NULL, "resize-width", 1, "Width of encoded frame"); |
| static const arg_def_t resize_height = |
| ARG_DEF(NULL, "resize-height", 1, "Height of encoded frame"); |
| static const arg_def_t resize_up_thresh = |
| ARG_DEF(NULL, "resize-up", 1, "Upscale threshold (buf %)"); |
| static const arg_def_t resize_down_thresh = |
| ARG_DEF(NULL, "resize-down", 1, "Downscale threshold (buf %)"); |
| static const struct arg_enum_list end_usage_enum[] = { { "vbr", VPX_VBR }, |
| { "cbr", VPX_CBR }, |
| { "cq", VPX_CQ }, |
| { "q", VPX_Q }, |
| { NULL, 0 } }; |
| static const arg_def_t end_usage = |
| ARG_DEF_ENUM(NULL, "end-usage", 1, "Rate control mode", end_usage_enum); |
| static const arg_def_t target_bitrate = |
| ARG_DEF(NULL, "target-bitrate", 1, "Bitrate (kbps)"); |
| static const arg_def_t min_quantizer = |
| ARG_DEF(NULL, "min-q", 1, "Minimum (best) quantizer"); |
| static const arg_def_t max_quantizer = |
| ARG_DEF(NULL, "max-q", 1, "Maximum (worst) quantizer"); |
| static const arg_def_t undershoot_pct = |
| ARG_DEF(NULL, "undershoot-pct", 1, "Datarate undershoot (min) target (%)"); |
| static const arg_def_t overshoot_pct = |
| ARG_DEF(NULL, "overshoot-pct", 1, "Datarate overshoot (max) target (%)"); |
| static const arg_def_t buf_sz = |
| ARG_DEF(NULL, "buf-sz", 1, "Client buffer size (ms)"); |
| static const arg_def_t buf_initial_sz = |
| ARG_DEF(NULL, "buf-initial-sz", 1, "Client initial buffer size (ms)"); |
| static const arg_def_t buf_optimal_sz = |
| ARG_DEF(NULL, "buf-optimal-sz", 1, "Client optimal buffer size (ms)"); |
| static const arg_def_t *rc_args[] = { |
| &dropframe_thresh, &resize_allowed, &resize_width, &resize_height, |
| &resize_up_thresh, &resize_down_thresh, &end_usage, &target_bitrate, |
| &min_quantizer, &max_quantizer, &undershoot_pct, &overshoot_pct, |
| &buf_sz, &buf_initial_sz, &buf_optimal_sz, NULL |
| }; |
| |
| static const arg_def_t bias_pct = |
| ARG_DEF(NULL, "bias-pct", 1, "CBR/VBR bias (0=CBR, 100=VBR)"); |
| static const arg_def_t minsection_pct = |
| ARG_DEF(NULL, "minsection-pct", 1, "GOP min bitrate (% of target)"); |
| static const arg_def_t maxsection_pct = |
| ARG_DEF(NULL, "maxsection-pct", 1, "GOP max bitrate (% of target)"); |
| static const arg_def_t corpus_complexity = |
| ARG_DEF(NULL, "corpus-complexity", 1, "corpus vbr complexity midpoint"); |
| static const arg_def_t *rc_twopass_args[] = { &bias_pct, &minsection_pct, |
| &maxsection_pct, |
| &corpus_complexity, NULL }; |
| |
| static const arg_def_t kf_min_dist = |
| ARG_DEF(NULL, "kf-min-dist", 1, "Minimum keyframe interval (frames)"); |
| static const arg_def_t kf_max_dist = |
| ARG_DEF(NULL, "kf-max-dist", 1, "Maximum keyframe interval (frames)"); |
| static const arg_def_t kf_disabled = |
| ARG_DEF(NULL, "disable-kf", 0, "Disable keyframe placement"); |
| static const arg_def_t *kf_args[] = { &kf_min_dist, &kf_max_dist, &kf_disabled, |
| NULL }; |
| |
| static const arg_def_t noise_sens = |
| ARG_DEF(NULL, "noise-sensitivity", 1, "Noise sensitivity (frames to blur)"); |
| static const arg_def_t sharpness = |
| ARG_DEF(NULL, "sharpness", 1, |
| "Increase sharpness at the expense of lower PSNR. (0..7)"); |
| static const arg_def_t static_thresh = |
| ARG_DEF(NULL, "static-thresh", 1, "Motion detection threshold"); |
| static const arg_def_t arnr_maxframes = |
| ARG_DEF(NULL, "arnr-maxframes", 1, "AltRef max frames (0..15)"); |
| static const arg_def_t arnr_strength = |
| ARG_DEF(NULL, "arnr-strength", 1, "AltRef filter strength (0..6)"); |
| static const arg_def_t arnr_type = |
| ARG_DEF(NULL, "arnr-type", 1, "AltRef filter type (1..3)"); |
| static const struct arg_enum_list tuning_enum[] = { { "psnr", VP8_TUNE_PSNR }, |
| { "ssim", VP8_TUNE_SSIM }, |
| { NULL, 0 } }; |
| static const arg_def_t tune_ssim = |
| ARG_DEF_ENUM(NULL, "tune", 1, "Material to favor", tuning_enum); |
| static const arg_def_t cq_level = |
| ARG_DEF(NULL, "cq-level", 1, "Constant/Constrained Quality level"); |
| static const arg_def_t max_intra_rate_pct = |
| ARG_DEF(NULL, "max-intra-rate", 1, "Max I-frame bitrate (pct)"); |
| static const arg_def_t gf_cbr_boost_pct = ARG_DEF( |
| NULL, "gf-cbr-boost", 1, "Boost for Golden Frame in CBR mode (pct)"); |
| |
| #if CONFIG_VP8_ENCODER |
| static const arg_def_t cpu_used_vp8 = |
| ARG_DEF(NULL, "cpu-used", 1, "CPU Used (-16..16)"); |
| static const arg_def_t auto_altref_vp8 = ARG_DEF( |
| NULL, "auto-alt-ref", 1, "Enable automatic alt reference frames. (0..1)"); |
| static const arg_def_t token_parts = |
| ARG_DEF(NULL, "token-parts", 1, "Number of token partitions to use, log2"); |
| static const arg_def_t screen_content_mode = |
| ARG_DEF(NULL, "screen-content-mode", 1, "Screen content mode"); |
| static const arg_def_t *vp8_args[] = { &cpu_used_vp8, |
| &auto_altref_vp8, |
| &noise_sens, |
| &sharpness, |
| &static_thresh, |
| &token_parts, |
| &arnr_maxframes, |
| &arnr_strength, |
| &arnr_type, |
| &tune_ssim, |
| &cq_level, |
| &max_intra_rate_pct, |
| &gf_cbr_boost_pct, |
| &screen_content_mode, |
| NULL }; |
| static const int vp8_arg_ctrl_map[] = { VP8E_SET_CPUUSED, |
| VP8E_SET_ENABLEAUTOALTREF, |
| VP8E_SET_NOISE_SENSITIVITY, |
| VP8E_SET_SHARPNESS, |
| VP8E_SET_STATIC_THRESHOLD, |
| VP8E_SET_TOKEN_PARTITIONS, |
| VP8E_SET_ARNR_MAXFRAMES, |
| VP8E_SET_ARNR_STRENGTH, |
| VP8E_SET_ARNR_TYPE, |
| VP8E_SET_TUNING, |
| VP8E_SET_CQ_LEVEL, |
| VP8E_SET_MAX_INTRA_BITRATE_PCT, |
| VP8E_SET_GF_CBR_BOOST_PCT, |
| VP8E_SET_SCREEN_CONTENT_MODE, |
| 0 }; |
| #endif |
| |
| #if CONFIG_VP9_ENCODER |
| static const arg_def_t cpu_used_vp9 = |
| ARG_DEF(NULL, "cpu-used", 1, "CPU Used (-9..9)"); |
| static const arg_def_t auto_altref_vp9 = ARG_DEF( |
| NULL, "auto-alt-ref", 1, |
| "Enable automatic alt reference frames, 2+ enables multi-layer. (0..6)"); |
| static const arg_def_t tile_cols = |
| ARG_DEF(NULL, "tile-columns", 1, "Number of tile columns to use, log2"); |
| static const arg_def_t tile_rows = |
| ARG_DEF(NULL, "tile-rows", 1, |
| "Number of tile rows to use, log2 (set to 0 while threads > 1)"); |
| |
| static const arg_def_t enable_tpl_model = |
| ARG_DEF(NULL, "enable-tpl", 1, "Enable temporal dependency model"); |
| |
| static const arg_def_t lossless = |
| ARG_DEF(NULL, "lossless", 1, "Lossless mode (0: false (default), 1: true)"); |
| static const arg_def_t frame_parallel_decoding = ARG_DEF( |
| NULL, "frame-parallel", 1, "Enable frame parallel decodability features"); |
| static const arg_def_t aq_mode = ARG_DEF( |
| NULL, "aq-mode", 1, |
| "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, " |
| "3: cyclic refresh, 4: equator360)"); |
| static const arg_def_t alt_ref_aq = ARG_DEF(NULL, "alt-ref-aq", 1, |
| "Special adaptive quantization for " |
| "the alternate reference frames."); |
| static const arg_def_t frame_periodic_boost = |
| ARG_DEF(NULL, "frame-boost", 1, |
| "Enable frame periodic boost (0: off (default), 1: on)"); |
| static const arg_def_t max_inter_rate_pct = |
| ARG_DEF(NULL, "max-inter-rate", 1, "Max P-frame bitrate (pct)"); |
| static const arg_def_t min_gf_interval = ARG_DEF( |
| NULL, "min-gf-interval", 1, |
| "min gf/arf frame interval (default 0, indicating in-built behavior)"); |
| static const arg_def_t max_gf_interval = ARG_DEF( |
| NULL, "max-gf-interval", 1, |
| "max gf/arf frame interval (default 0, indicating in-built behavior)"); |
| |
| static const struct arg_enum_list color_space_enum[] = { |
| { "unknown", VPX_CS_UNKNOWN }, |
| { "bt601", VPX_CS_BT_601 }, |
| { "bt709", VPX_CS_BT_709 }, |
| { "smpte170", VPX_CS_SMPTE_170 }, |
| { "smpte240", VPX_CS_SMPTE_240 }, |
| { "bt2020", VPX_CS_BT_2020 }, |
| { "reserved", VPX_CS_RESERVED }, |
| { "sRGB", VPX_CS_SRGB }, |
| { NULL, 0 } |
| }; |
| |
| static const arg_def_t input_color_space = |
| ARG_DEF_ENUM(NULL, "color-space", 1, |
| "The color space of input content:", color_space_enum); |
| |
| #if CONFIG_VP9_HIGHBITDEPTH |
| static const struct arg_enum_list bitdepth_enum[] = { |
| { "8", VPX_BITS_8 }, { "10", VPX_BITS_10 }, { "12", VPX_BITS_12 }, { NULL, 0 } |
| }; |
| |
| static const arg_def_t bitdeptharg = ARG_DEF_ENUM( |
| "b", "bit-depth", 1, |
| "Bit depth for codec (8 for version <=1, 10 or 12 for version 2)", |
| bitdepth_enum); |
| static const arg_def_t inbitdeptharg = |
| ARG_DEF(NULL, "input-bit-depth", 1, "Bit depth of input"); |
| #endif |
| |
| static const struct arg_enum_list tune_content_enum[] = { |
| { "default", VP9E_CONTENT_DEFAULT }, |
| { "screen", VP9E_CONTENT_SCREEN }, |
| { "film", VP9E_CONTENT_FILM }, |
| { NULL, 0 } |
| }; |
| |
| static const arg_def_t tune_content = ARG_DEF_ENUM( |
| NULL, "tune-content", 1, "Tune content type", tune_content_enum); |
| |
| static const arg_def_t target_level = ARG_DEF( |
| NULL, "target-level", 1, |
| "Target level\n" |
| " 255: off (default)\n" |
| " 0: only keep level stats\n" |
| " 1: adaptively set alt-ref " |
| "distance and column tile limit based on picture size, and keep" |
| " level stats\n" |
| " 10: level 1.0 11: level 1.1 " |
| "... 62: level 6.2"); |
| |
| static const arg_def_t row_mt = |
| ARG_DEF(NULL, "row-mt", 1, |
| "Enable row based non-deterministic multi-threading in VP9"); |
| #endif |
| |
| #if CONFIG_VP9_ENCODER |
| static const arg_def_t *vp9_args[] = { &cpu_used_vp9, |
| &auto_altref_vp9, |
| &sharpness, |
| &static_thresh, |
| &tile_cols, |
| &tile_rows, |
| &enable_tpl_model, |
| &arnr_maxframes, |
| &arnr_strength, |
| &arnr_type, |
| &tune_ssim, |
| &cq_level, |
| &max_intra_rate_pct, |
| &max_inter_rate_pct, |
| &gf_cbr_boost_pct, |
| &lossless, |
| &frame_parallel_decoding, |
| &aq_mode, |
| &alt_ref_aq, |
| &frame_periodic_boost, |
| &noise_sens, |
| &tune_content, |
| &input_color_space, |
| &min_gf_interval, |
| &max_gf_interval, |
| &target_level, |
| &row_mt, |
| #if CONFIG_VP9_HIGHBITDEPTH |
| &bitdeptharg, |
| &inbitdeptharg, |
| #endif // CONFIG_VP9_HIGHBITDEPTH |
| NULL }; |
| static const int vp9_arg_ctrl_map[] = { VP8E_SET_CPUUSED, |
| VP8E_SET_ENABLEAUTOALTREF, |
| VP8E_SET_SHARPNESS, |
| VP8E_SET_STATIC_THRESHOLD, |
| VP9E_SET_TILE_COLUMNS, |
| VP9E_SET_TILE_ROWS, |
| VP9E_SET_TPL, |
| VP8E_SET_ARNR_MAXFRAMES, |
| VP8E_SET_ARNR_STRENGTH, |
| VP8E_SET_ARNR_TYPE, |
| VP8E_SET_TUNING, |
| VP8E_SET_CQ_LEVEL, |
| VP8E_SET_MAX_INTRA_BITRATE_PCT, |
| VP9E_SET_MAX_INTER_BITRATE_PCT, |
| VP9E_SET_GF_CBR_BOOST_PCT, |
| VP9E_SET_LOSSLESS, |
| VP9E_SET_FRAME_PARALLEL_DECODING, |
| VP9E_SET_AQ_MODE, |
| VP9E_SET_ALT_REF_AQ, |
| VP9E_SET_FRAME_PERIODIC_BOOST, |
| VP9E_SET_NOISE_SENSITIVITY, |
| VP9E_SET_TUNE_CONTENT, |
| VP9E_SET_COLOR_SPACE, |
| VP9E_SET_MIN_GF_INTERVAL, |
| VP9E_SET_MAX_GF_INTERVAL, |
| VP9E_SET_TARGET_LEVEL, |
| VP9E_SET_ROW_MT, |
| 0 }; |
| #endif |
| |
| static const arg_def_t *no_args[] = { NULL }; |
| |
| static void show_help(FILE *fout, int shorthelp) { |
| int i; |
| const int num_encoder = get_vpx_encoder_count(); |
| |
| fprintf(fout, "Usage: %s <options> -o dst_filename src_filename \n", |
| exec_name); |
| |
| if (shorthelp) { |
| fprintf(fout, "Use --help to see the full list of options.\n"); |
| return; |
| } |
| |
| fprintf(fout, "\nOptions:\n"); |
| arg_show_usage(fout, main_args); |
| fprintf(fout, "\nEncoder Global Options:\n"); |
| arg_show_usage(fout, global_args); |
| fprintf(fout, "\nRate Control Options:\n"); |
| arg_show_usage(fout, rc_args); |
| fprintf(fout, "\nTwopass Rate Control Options:\n"); |
| arg_show_usage(fout, rc_twopass_args); |
| fprintf(fout, "\nKeyframe Placement Options:\n"); |
| arg_show_usage(fout, kf_args); |
| #if CONFIG_VP8_ENCODER |
| fprintf(fout, "\nVP8 Specific Options:\n"); |
| arg_show_usage(fout, vp8_args); |
| #endif |
| #if CONFIG_VP9_ENCODER |
| fprintf(fout, "\nVP9 Specific Options:\n"); |
| arg_show_usage(fout, vp9_args); |
| #endif |
| fprintf(fout, |
| "\nStream timebase (--timebase):\n" |
| " The desired precision of timestamps in the output, expressed\n" |
| " in fractional seconds. Default is 1/1000.\n"); |
| fprintf(fout, "\nIncluded encoders:\n\n"); |
| |
| for (i = 0; i < num_encoder; ++i) { |
| const VpxInterface *const encoder = get_vpx_encoder_by_index(i); |
| const char *defstr = (i == (num_encoder - 1)) ? "(default)" : ""; |
| fprintf(fout, " %-6s - %s %s\n", encoder->name, |
| vpx_codec_iface_name(encoder->codec_interface()), defstr); |
| } |
| fprintf(fout, "\n "); |
| fprintf(fout, "Use --codec to switch to a non-default encoder.\n\n"); |
| } |
| |
| void usage_exit(void) { |
| show_help(stderr, 1); |
| exit(EXIT_FAILURE); |
| } |
| |
| #define NELEMENTS(x) (sizeof(x) / sizeof(x[0])) |
| #if CONFIG_VP9_ENCODER |
| #define ARG_CTRL_CNT_MAX NELEMENTS(vp9_arg_ctrl_map) |
| #else |
| #define ARG_CTRL_CNT_MAX NELEMENTS(vp8_arg_ctrl_map) |
| #endif |
| |
| #if !CONFIG_WEBM_IO |
| typedef int stereo_format_t; |
| struct WebmOutputContext { |
| int debug; |
| }; |
| #endif |
| |
| /* Per-stream configuration */ |
| struct stream_config { |
| struct vpx_codec_enc_cfg cfg; |
| const char *out_fn; |
| const char *stats_fn; |
| #if CONFIG_FP_MB_STATS |
| const char *fpmb_stats_fn; |
| #endif |
| stereo_format_t stereo_fmt; |
| int arg_ctrls[ARG_CTRL_CNT_MAX][2]; |
| int arg_ctrl_cnt; |
| int write_webm; |
| #if CONFIG_VP9_HIGHBITDEPTH |
| // whether to use 16bit internal buffers |
| int use_16bit_internal; |
| #endif |
| }; |
| |
| struct stream_state { |
| int index; |
| struct stream_state *next; |
| struct stream_config config; |
| FILE *file; |
| struct rate_hist *rate_hist; |
| struct WebmOutputContext webm_ctx; |
| uint64_t psnr_sse_total; |
| uint64_t psnr_samples_total; |
| double psnr_totals[4]; |
| int psnr_count; |
| int counts[64]; |
| vpx_codec_ctx_t encoder; |
| unsigned int frames_out; |
| uint64_t cx_time; |
| size_t nbytes; |
| stats_io_t stats; |
| #if CONFIG_FP_MB_STATS |
| stats_io_t fpmb_stats; |
| #endif |
| struct vpx_image *img; |
| vpx_codec_ctx_t decoder; |
| int mismatch_seen; |
| }; |
| |
| static void validate_positive_rational(const char *msg, |
| struct vpx_rational *rat) { |
| if (rat->den < 0) { |
| rat->num *= -1; |
| rat->den *= -1; |
| } |
| |
| if (rat->num < 0) die("Error: %s must be positive\n", msg); |
| |
| if (!rat->den) die("Error: %s has zero denominator\n", msg); |
| } |
| |
| static void parse_global_config(struct VpxEncoderConfig *global, char **argv) { |
| char **argi, **argj; |
| struct arg arg; |
| const int num_encoder = get_vpx_encoder_count(); |
| |
| if (num_encoder < 1) die("Error: no valid encoder available\n"); |
| |
| /* Initialize default parameters */ |
| memset(global, 0, sizeof(*global)); |
| global->codec = get_vpx_encoder_by_index(num_encoder - 1); |
| global->passes = 0; |
| global->color_type = I420; |
| /* Assign default deadline to good quality */ |
| global->deadline = VPX_DL_GOOD_QUALITY; |
| |
| for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) { |
| arg.argv_step = 1; |
| |
| if (arg_match(&arg, &help, argi)) { |
| show_help(stdout, 0); |
| exit(EXIT_SUCCESS); |
| } else if (arg_match(&arg, &codecarg, argi)) { |
| global->codec = get_vpx_encoder_by_name(arg.val); |
| if (!global->codec) |
| die("Error: Unrecognized argument (%s) to --codec\n", arg.val); |
| } else if (arg_match(&arg, &passes, argi)) { |
| global->passes = arg_parse_uint(&arg); |
| |
| if (global->passes < 1 || global->passes > 2) |
| die("Error: Invalid number of passes (%d)\n", global->passes); |
| } else if (arg_match(&arg, &pass_arg, argi)) { |
| global->pass = arg_parse_uint(&arg); |
| |
| if (global->pass < 1 || global->pass > 2) |
| die("Error: Invalid pass selected (%d)\n", global->pass); |
| } else if (arg_match(&arg, &usage, argi)) |
| global->usage = arg_parse_uint(&arg); |
| else if (arg_match(&arg, &deadline, argi)) |
| global->deadline = arg_parse_uint(&arg); |
| else if (arg_match(&arg, &best_dl, argi)) |
| global->deadline = VPX_DL_BEST_QUALITY; |
| else if (arg_match(&arg, &good_dl, argi)) |
| global->deadline = VPX_DL_GOOD_QUALITY; |
| else if (arg_match(&arg, &rt_dl, argi)) |
| global->deadline = VPX_DL_REALTIME; |
| else if (arg_match(&arg, &use_yv12, argi)) |
| global->color_type = YV12; |
| else if (arg_match(&arg, &use_nv12, argi)) |
| global->color_type = NV12; |
| else if (arg_match(&arg, &use_i420, argi)) |
| global->color_type = I420; |
| else if (arg_match(&arg, &use_i422, argi)) |
| global->color_type = I422; |
| else if (arg_match(&arg, &use_i444, argi)) |
| global->color_type = I444; |
| else if (arg_match(&arg, &use_i440, argi)) |
| global->color_type = I440; |
| else if (arg_match(&arg, &quietarg, argi)) |
| global->quiet = 1; |
| else if (arg_match(&arg, &verbosearg, argi)) |
| global->verbose = 1; |
| else if (arg_match(&arg, &limit, argi)) |
| global->limit = arg_parse_uint(&arg); |
| else if (arg_match(&arg, &skip, argi)) |
| global->skip_frames = arg_parse_uint(&arg); |
| else if (arg_match(&arg, &psnrarg, argi)) |
| global->show_psnr = 1; |
| else if (arg_match(&arg, &recontest, argi)) |
| global->test_decode = arg_parse_enum_or_int(&arg); |
| else if (arg_match(&arg, &framerate, argi)) { |
| global->framerate = arg_parse_rational(&arg); |
| validate_positive_rational(arg.name, &global->framerate); |
| global->have_framerate = 1; |
| } else if (arg_match(&arg, &out_part, argi)) |
| global->out_part = 1; |
| else if (arg_match(&arg, &debugmode, argi)) |
| global->debug = 1; |
| else if (arg_match(&arg, &q_hist_n, argi)) |
| global->show_q_hist_buckets = arg_parse_uint(&arg); |
| else if (arg_match(&arg, &rate_hist_n, argi)) |
| global->show_rate_hist_buckets = arg_parse_uint(&arg); |
| else if (arg_match(&arg, &disable_warnings, argi)) |
| global->disable_warnings = 1; |
| else if (arg_match(&arg, &disable_warning_prompt, argi)) |
| global->disable_warning_prompt = 1; |
| else |
| argj++; |
| } |
| |
| if (global->pass) { |
| /* DWIM: Assume the user meant passes=2 if pass=2 is specified */ |
| if (global->pass > global->passes) { |
| warn("Assuming --pass=%d implies --passes=%d\n", global->pass, |
| global->pass); |
| global->passes = global->pass; |
| } |
| } |
| /* Validate global config */ |
| if (global->passes == 0) { |
| #if CONFIG_VP9_ENCODER |
| // Make default VP9 passes = 2 until there is a better quality 1-pass |
| // encoder |
| if (global->codec != NULL && global->codec->name != NULL) |
| global->passes = (strcmp(global->codec->name, "vp9") == 0 && |
| global->deadline != VPX_DL_REALTIME) |
| ? 2 |
| : 1; |
| #else |
| global->passes = 1; |
| #endif |
| } |
| |
| if (global->deadline == VPX_DL_REALTIME && global->passes > 1) { |
| warn("Enforcing one-pass encoding in realtime mode\n"); |
| global->passes = 1; |
| } |
| } |
| |
| static struct stream_state *new_stream(struct VpxEncoderConfig *global, |
| struct stream_state *prev) { |
| struct stream_state *stream; |
| |
| stream = calloc(1, sizeof(*stream)); |
| if (stream == NULL) { |
| fatal("Failed to allocate new stream."); |
| } |
| |
| if (prev) { |
| memcpy(stream, prev, sizeof(*stream)); |
| stream->index++; |
| prev->next = stream; |
| } else { |
| vpx_codec_err_t res; |
| |
| /* Populate encoder configuration */ |
| res = vpx_codec_enc_config_default(global->codec->codec_interface(), |
| &stream->config.cfg, global->usage); |
| if (res) fatal("Failed to get config: %s\n", vpx_codec_err_to_string(res)); |
| |
| /* Change the default timebase to a high enough value so that the |
| * encoder will always create strictly increasing timestamps. |
| */ |
| stream->config.cfg.g_timebase.den = 1000; |
| |
| /* Never use the library's default resolution, require it be parsed |
| * from the file or set on the command line. |
| */ |
| stream->config.cfg.g_w = 0; |
| stream->config.cfg.g_h = 0; |
| |
| /* Initialize remaining stream parameters */ |
| stream->config.write_webm = 1; |
| #if CONFIG_WEBM_IO |
| stream->config.stereo_fmt = STEREO_FORMAT_MONO; |
| stream->webm_ctx.last_pts_ns = -1; |
| stream->webm_ctx.writer = NULL; |
| stream->webm_ctx.segment = NULL; |
| #endif |
| |
| /* Allows removal of the application version from the EBML tags */ |
| stream->webm_ctx.debug = global->debug; |
| |
| /* Default lag_in_frames is 0 in realtime mode CBR mode*/ |
| if (global->deadline == VPX_DL_REALTIME && |
| stream->config.cfg.rc_end_usage == 1) |
| stream->config.cfg.g_lag_in_frames = 0; |
| } |
| |
| /* Output files must be specified for each stream */ |
| stream->config.out_fn = NULL; |
| |
| stream->next = NULL; |
| return stream; |
| } |
| |
| static int parse_stream_params(struct VpxEncoderConfig *global, |
| struct stream_state *stream, char **argv) { |
| char **argi, **argj; |
| struct arg arg; |
| static const arg_def_t **ctrl_args = no_args; |
| static const int *ctrl_args_map = NULL; |
| struct stream_config *config = &stream->config; |
| int eos_mark_found = 0; |
| #if CONFIG_VP9_HIGHBITDEPTH |
| int test_16bit_internal = 0; |
| #endif |
| |
| // Handle codec specific options |
| if (0) { |
| #if CONFIG_VP8_ENCODER |
| } else if (strcmp(global->codec->name, "vp8") == 0) { |
| ctrl_args = vp8_args; |
| ctrl_args_map = vp8_arg_ctrl_map; |
| #endif |
| #if CONFIG_VP9_ENCODER |
| } else if (strcmp(global->codec->name, "vp9") == 0) { |
| ctrl_args = vp9_args; |
| ctrl_args_map = vp9_arg_ctrl_map; |
| #endif |
| } |
| |
| for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) { |
| arg.argv_step = 1; |
| |
| /* Once we've found an end-of-stream marker (--) we want to continue |
| * shifting arguments but not consuming them. |
| */ |
| if (eos_mark_found) { |
| argj++; |
| continue; |
| } else if (!strcmp(*argj, "--")) { |
| eos_mark_found = 1; |
| continue; |
| } |
| |
| if (arg_match(&arg, &outputfile, argi)) { |
| config->out_fn = arg.val; |
| } else if (arg_match(&arg, &fpf_name, argi)) { |
| config->stats_fn = arg.val; |
| #if CONFIG_FP_MB_STATS |
| } else if (arg_match(&arg, &fpmbf_name, argi)) { |
| config->fpmb_stats_fn = arg.val; |
| #endif |
| } else if (arg_match(&arg, &use_webm, argi)) { |
| #if CONFIG_WEBM_IO |
| config->write_webm = 1; |
| #else |
| die("Error: --webm specified but webm is disabled."); |
| #endif |
| } else if (arg_match(&arg, &use_ivf, argi)) { |
| config->write_webm = 0; |
| } else if (arg_match(&arg, &threads, argi)) { |
| config->cfg.g_threads = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &profile, argi)) { |
| config->cfg.g_profile = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &width, argi)) { |
| config->cfg.g_w = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &height, argi)) { |
| config->cfg.g_h = arg_parse_uint(&arg); |
| #if CONFIG_VP9_HIGHBITDEPTH |
| } else if (arg_match(&arg, &bitdeptharg, argi)) { |
| config->cfg.g_bit_depth = arg_parse_enum_or_int(&arg); |
| } else if (arg_match(&arg, &inbitdeptharg, argi)) { |
| config->cfg.g_input_bit_depth = arg_parse_uint(&arg); |
| #endif |
| #if CONFIG_WEBM_IO |
| } else if (arg_match(&arg, &stereo_mode, argi)) { |
| config->stereo_fmt = arg_parse_enum_or_int(&arg); |
| #endif |
| } else if (arg_match(&arg, &timebase, argi)) { |
| config->cfg.g_timebase = arg_parse_rational(&arg); |
| validate_positive_rational(arg.name, &config->cfg.g_timebase); |
| } else if (arg_match(&arg, &error_resilient, argi)) { |
| config->cfg.g_error_resilient = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &end_usage, argi)) { |
| config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg); |
| } else if (arg_match(&arg, &lag_in_frames, argi)) { |
| config->cfg.g_lag_in_frames = arg_parse_uint(&arg); |
| if (global->deadline == VPX_DL_REALTIME && |
| config->cfg.rc_end_usage == VPX_CBR && |
| config->cfg.g_lag_in_frames != 0) { |
| warn("non-zero %s option ignored in realtime CBR mode.\n", arg.name); |
| config->cfg.g_lag_in_frames = 0; |
| } |
| } else if (arg_match(&arg, &dropframe_thresh, argi)) { |
| config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &resize_allowed, argi)) { |
| config->cfg.rc_resize_allowed = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &resize_width, argi)) { |
| config->cfg.rc_scaled_width = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &resize_height, argi)) { |
| config->cfg.rc_scaled_height = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &resize_up_thresh, argi)) { |
| config->cfg.rc_resize_up_thresh = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &resize_down_thresh, argi)) { |
| config->cfg.rc_resize_down_thresh = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &end_usage, argi)) { |
| config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg); |
| } else if (arg_match(&arg, &target_bitrate, argi)) { |
| config->cfg.rc_target_bitrate = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &min_quantizer, argi)) { |
| config->cfg.rc_min_quantizer = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &max_quantizer, argi)) { |
| config->cfg.rc_max_quantizer = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &undershoot_pct, argi)) { |
| config->cfg.rc_undershoot_pct = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &overshoot_pct, argi)) { |
| config->cfg.rc_overshoot_pct = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &buf_sz, argi)) { |
| config->cfg.rc_buf_sz = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &buf_initial_sz, argi)) { |
| config->cfg.rc_buf_initial_sz = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &buf_optimal_sz, argi)) { |
| config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &bias_pct, argi)) { |
| config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg); |
| if (global->passes < 2) |
| warn("option %s ignored in one-pass mode.\n", arg.name); |
| } else if (arg_match(&arg, &minsection_pct, argi)) { |
| config->cfg.rc_2pass_vbr_minsection_pct = arg_parse_uint(&arg); |
| |
| if (global->passes < 2) |
| warn("option %s ignored in one-pass mode.\n", arg.name); |
| } else if (arg_match(&arg, &maxsection_pct, argi)) { |
| config->cfg.rc_2pass_vbr_maxsection_pct = arg_parse_uint(&arg); |
| |
| if (global->passes < 2) |
| warn("option %s ignored in one-pass mode.\n", arg.name); |
| } else if (arg_match(&arg, &corpus_complexity, argi)) { |
| config->cfg.rc_2pass_vbr_corpus_complexity = arg_parse_uint(&arg); |
| |
| if (global->passes < 2) |
| warn("option %s ignored in one-pass mode.\n", arg.name); |
| } else if (arg_match(&arg, &kf_min_dist, argi)) { |
| config->cfg.kf_min_dist = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &kf_max_dist, argi)) { |
| config->cfg.kf_max_dist = arg_parse_uint(&arg); |
| } else if (arg_match(&arg, &kf_disabled, argi)) { |
| config->cfg.kf_mode = VPX_KF_DISABLED; |
| #if CONFIG_VP9_HIGHBITDEPTH |
| } else if (arg_match(&arg, &test16bitinternalarg, argi)) { |
| if (strcmp(global->codec->name, "vp9") == 0) { |
| test_16bit_internal = 1; |
| } |
| #endif |
| } else { |
| int i, match = 0; |
| for (i = 0; ctrl_args[i]; i++) { |
| if (arg_match(&arg, ctrl_args[i], argi)) { |
| int j; |
| match = 1; |
| |
| /* Point either to the next free element or the first |
| * instance of this control. |
| */ |
| for (j = 0; j < config->arg_ctrl_cnt; j++) |
| if (ctrl_args_map != NULL && |
| config->arg_ctrls[j][0] == ctrl_args_map[i]) |
| break; |
| |
| /* Update/insert */ |
| assert(j < (int)ARG_CTRL_CNT_MAX); |
| if (ctrl_args_map != NULL && j < (int)ARG_CTRL_CNT_MAX) { |
| config->arg_ctrls[j][0] = ctrl_args_map[i]; |
| config->arg_ctrls[j][1] = arg_parse_enum_or_int(&arg); |
| if (j == config->arg_ctrl_cnt) config->arg_ctrl_cnt++; |
| } |
| } |
| } |
| if (!match) argj++; |
| } |
| } |
| #if CONFIG_VP9_HIGHBITDEPTH |
| if (strcmp(global->codec->name, "vp9") == 0) { |
| config->use_16bit_internal = |
| test_16bit_internal | (config->cfg.g_profile > 1); |
| } |
| #endif |
| return eos_mark_found; |
| } |
| |
| #define FOREACH_STREAM(func) \ |
| do { \ |
| struct stream_state *stream; \ |
| for (stream = streams; stream; stream = stream->next) { \ |
| func; \ |
| } \ |
| } while (0) |
| |
| static void validate_stream_config(const struct stream_state *stream, |
| const struct VpxEncoderConfig *global) { |
| const struct stream_state *streami; |
| (void)global; |
| |
| if (!stream->config.cfg.g_w || !stream->config.cfg.g_h) |
| fatal( |
| "Stream %d: Specify stream dimensions with --width (-w) " |
| " and --height (-h)", |
| stream->index); |
| |
| // Check that the codec bit depth is greater than the input bit depth. |
| if (stream->config.cfg.g_input_bit_depth > |
| (unsigned int)stream->config.cfg.g_bit_depth) { |
| fatal("Stream %d: codec bit depth (%d) less than input bit depth (%d)", |
| stream->index, (int)stream->config.cfg.g_bit_depth, |
| stream->config.cfg.g_input_bit_depth); |
| } |
| |
| for (streami = stream; streami; streami = streami->next) { |
| /* All streams require output files */ |
| if (!streami->config.out_fn) |
| fatal("Stream %d: Output file is required (specify with -o)", |
| streami->index); |
| |
| /* Check for two streams outputting to the same file */ |
| if (streami != stream) { |
| const char *a = stream->config.out_fn; |
| const char *b = streami->config.out_fn; |
| if (!strcmp(a, b) && strcmp(a, "/dev/null") && strcmp(a, ":nul")) |
| fatal("Stream %d: duplicate output file (from stream %d)", |
| streami->index, stream->index); |
| } |
| |
| /* Check for two streams sharing a stats file. */ |
| if (streami != stream) { |
| const char *a = stream->config.stats_fn; |
| const char *b = streami->config.stats_fn; |
| if (a && b && !strcmp(a, b)) |
| fatal("Stream %d: duplicate stats file (from stream %d)", |
| streami->index, stream->index); |
| } |
| |
| #if CONFIG_FP_MB_STATS |
| /* Check for two streams sharing a mb stats file. */ |
| if (streami != stream) { |
| const char *a = stream->config.fpmb_stats_fn; |
| const char *b = streami->config.fpmb_stats_fn; |
| if (a && b && !strcmp(a, b)) |
| fatal("Stream %d: duplicate mb stats file (from stream %d)", |
| streami->index, stream->index); |
| } |
| #endif |
| } |
| } |
| |
| static void set_stream_dimensions(struct stream_state *stream, unsigned int w, |
| unsigned int h) { |
| if (!stream->config.cfg.g_w) { |
| if (!stream->config.cfg.g_h) |
| stream->config.cfg.g_w = w; |
| else |
| stream->config.cfg.g_w = w * stream->config.cfg.g_h / h; |
| } |
| if (!stream->config.cfg.g_h) { |
| stream->config.cfg.g_h = h * stream->config.cfg.g_w / w; |
| } |
| } |
| |
| static const char *file_type_to_string(enum VideoFileType t) { |
| switch (t) { |
| case FILE_TYPE_RAW: return "RAW"; |
| case FILE_TYPE_Y4M: return "Y4M"; |
| default: return "Other"; |
| } |
| } |
| |
| static const char *image_format_to_string(vpx_img_fmt_t f) { |
| switch (f) { |
| case VPX_IMG_FMT_I420: return "I420"; |
| case VPX_IMG_FMT_I422: return "I422"; |
| case VPX_IMG_FMT_I444: return "I444"; |
| case VPX_IMG_FMT_I440: return "I440"; |
| case VPX_IMG_FMT_YV12: return "YV12"; |
| case VPX_IMG_FMT_I42016: return "I42016"; |
| case VPX_IMG_FMT_I42216: return "I42216"; |
| case VPX_IMG_FMT_I44416: return "I44416"; |
| case VPX_IMG_FMT_I44016: return "I44016"; |
| default: return "Other"; |
| } |
| } |
| |
| static void show_stream_config(struct stream_state *stream, |
| struct VpxEncoderConfig *global, |
| struct VpxInputContext *input) { |
| #define SHOW(field) \ |
| fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field) |
| |
| if (stream->index == 0) { |
| fprintf(stderr, "Codec: %s\n", |
| vpx_codec_iface_name(global->codec->codec_interface())); |
| fprintf(stderr, "Source file: %s File Type: %s Format: %s\n", |
| input->filename, file_type_to_string(input->file_type), |
| image_format_to_string(input->fmt)); |
| } |
| if (stream->next || stream->index) |
| fprintf(stderr, "\nStream Index: %d\n", stream->index); |
| fprintf(stderr, "Destination file: %s\n", stream->config.out_fn); |
| fprintf(stderr, "Encoder parameters:\n"); |
| |
| SHOW(g_usage); |
| SHOW(g_threads); |
| SHOW(g_profile); |
| SHOW(g_w); |
| SHOW(g_h); |
| SHOW(g_bit_depth); |
| SHOW(g_input_bit_depth); |
| SHOW(g_timebase.num); |
| SHOW(g_timebase.den); |
| SHOW(g_error_resilient); |
| SHOW(g_pass); |
| SHOW(g_lag_in_frames); |
| SHOW(rc_dropframe_thresh); |
| SHOW(rc_resize_allowed); |
| SHOW(rc_scaled_width); |
| SHOW(rc_scaled_height); |
| SHOW(rc_resize_up_thresh); |
| SHOW(rc_resize_down_thresh); |
| SHOW(rc_end_usage); |
| SHOW(rc_target_bitrate); |
| SHOW(rc_min_quantizer); |
| SHOW(rc_max_quantizer); |
| SHOW(rc_undershoot_pct); |
| SHOW(rc_overshoot_pct); |
| SHOW(rc_buf_sz); |
| SHOW(rc_buf_initial_sz); |
| SHOW(rc_buf_optimal_sz); |
| SHOW(rc_2pass_vbr_bias_pct); |
| SHOW(rc_2pass_vbr_minsection_pct); |
| SHOW(rc_2pass_vbr_maxsection_pct); |
| SHOW(rc_2pass_vbr_corpus_complexity); |
| SHOW(kf_mode); |
| SHOW(kf_min_dist); |
| SHOW(kf_max_dist); |
| } |
| |
| static void open_output_file(struct stream_state *stream, |
| struct VpxEncoderConfig *global, |
| const struct VpxRational *pixel_aspect_ratio) { |
| const char *fn = stream->config.out_fn; |
| const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg; |
| |
| if (cfg->g_pass == VPX_RC_FIRST_PASS) return; |
| |
| stream->file = strcmp(fn, "-") ? fopen(fn, "wb") : set_binary_mode(stdout); |
| |
| if (!stream->file) fatal("Failed to open output file"); |
| |
| if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR)) |
| fatal("WebM output to pipes not supported."); |
| |
| #if CONFIG_WEBM_IO |
| if (stream->config.write_webm) { |
| stream->webm_ctx.stream = stream->file; |
| write_webm_file_header(&stream->webm_ctx, cfg, stream->config.stereo_fmt, |
| global->codec->fourcc, pixel_aspect_ratio); |
| } |
| #else |
| (void)pixel_aspect_ratio; |
| #endif |
| |
| if (!stream->config.write_webm) { |
| ivf_write_file_header(stream->file, cfg, global->codec->fourcc, 0); |
| } |
| } |
| |
| static void close_output_file(struct stream_state *stream, |
| unsigned int fourcc) { |
| const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg; |
| |
| if (cfg->g_pass == VPX_RC_FIRST_PASS) return; |
| |
| #if CONFIG_WEBM_IO |
| if (stream->config.write_webm) { |
| write_webm_file_footer(&stream->webm_ctx); |
| } |
| #endif |
| |
| if (!stream->config.write_webm) { |
| if (!fseek(stream->file, 0, SEEK_SET)) |
| ivf_write_file_header(stream->file, &stream->config.cfg, fourcc, |
| stream->frames_out); |
| } |
| |
| fclose(stream->file); |
| } |
| |
| static void setup_pass(struct stream_state *stream, |
| struct VpxEncoderConfig *global, int pass) { |
| if (stream->config.stats_fn) { |
| if (!stats_open_file(&stream->stats, stream->config.stats_fn, pass)) |
| fatal("Failed to open statistics store"); |
| } else { |
| if (!stats_open_mem(&stream->stats, pass)) |
| fatal("Failed to open statistics store"); |
| } |
| |
| #if CONFIG_FP_MB_STATS |
| if (stream->config.fpmb_stats_fn) { |
| if (!stats_open_file(&stream->fpmb_stats, stream->config.fpmb_stats_fn, |
| pass)) |
| fatal("Failed to open mb statistics store"); |
| } else { |
| if (!stats_open_mem(&stream->fpmb_stats, pass)) |
| fatal("Failed to open mb statistics store"); |
| } |
| #endif |
| |
| stream->config.cfg.g_pass = global->passes == 2 |
| ? pass ? VPX_RC_LAST_PASS : VPX_RC_FIRST_PASS |
| : VPX_RC_ONE_PASS; |
| if (pass) { |
| stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats); |
| #if CONFIG_FP_MB_STATS |
| stream->config.cfg.rc_firstpass_mb_stats_in = |
| stats_get(&stream->fpmb_stats); |
| #endif |
| } |
| |
| stream->cx_time = 0; |
| stream->nbytes = 0; |
| stream->frames_out = 0; |
| } |
| |
| static void initialize_encoder(struct stream_state *stream, |
| struct VpxEncoderConfig *global) { |
| int i; |
| int flags = 0; |
| |
| flags |= global->show_psnr ? VPX_CODEC_USE_PSNR : 0; |
| flags |= global->out_part ? VPX_CODEC_USE_OUTPUT_PARTITION : 0; |
| #if CONFIG_VP9_HIGHBITDEPTH |
| flags |= stream->config.use_16bit_internal ? VPX_CODEC_USE_HIGHBITDEPTH : 0; |
| #endif |
| |
| /* Construct Encoder Context */ |
| vpx_codec_enc_init(&stream->encoder, global->codec->codec_interface(), |
| &stream->config.cfg, flags); |
| ctx_exit_on_error(&stream->encoder, "Failed to initialize encoder"); |
| |
| /* Note that we bypass the vpx_codec_control wrapper macro because |
| * we're being clever to store the control IDs in an array. Real |
| * applications will want to make use of the enumerations directly |
| */ |
| for (i = 0; i < stream->config.arg_ctrl_cnt; i++) { |
| int ctrl = stream->config.arg_ctrls[i][0]; |
| int value = stream->config.arg_ctrls[i][1]; |
| if (vpx_codec_control_(&stream->encoder, ctrl, value)) |
| fprintf(stderr, "Error: Tried to set control %d = %d\n", ctrl, value); |
| |
| ctx_exit_on_error(&stream->encoder, "Failed to control codec"); |
| } |
| |
| #if CONFIG_DECODERS |
| if (global->test_decode != TEST_DECODE_OFF) { |
| const VpxInterface *decoder = get_vpx_decoder_by_name(global->codec->name); |
| vpx_codec_dec_init(&stream->decoder, decoder->codec_interface(), NULL, 0); |
| } |
| #endif |
| } |
| |
| static void encode_frame(struct stream_state *stream, |
| struct VpxEncoderConfig *global, struct vpx_image *img, |
| unsigned int frames_in) { |
| vpx_codec_pts_t frame_start, next_frame_start; |
| struct vpx_codec_enc_cfg *cfg = &stream->config.cfg; |
| struct vpx_usec_timer timer; |
| |
| frame_start = |
| (cfg->g_timebase.den * (int64_t)(frames_in - 1) * global->framerate.den) / |
| cfg->g_timebase.num / global->framerate.num; |
| next_frame_start = |
| (cfg->g_timebase.den * (int64_t)(frames_in)*global->framerate.den) / |
| cfg->g_timebase.num / global->framerate.num; |
| |
| /* Scale if necessary */ |
| #if CONFIG_VP9_HIGHBITDEPTH |
| if (img) { |
| if ((img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) && |
| (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) { |
| if (img->fmt != VPX_IMG_FMT_I42016) { |
| fprintf(stderr, "%s can only scale 4:2:0 inputs\n", exec_name); |
| exit(EXIT_FAILURE); |
| } |
| #if CONFIG_LIBYUV |
| if (!stream->img) { |
| stream->img = |
| vpx_img_alloc(NULL, VPX_IMG_FMT_I42016, cfg->g_w, cfg->g_h, 16); |
| } |
| I420Scale_16( |
| (uint16_t *)img->planes[VPX_PLANE_Y], img->stride[VPX_PLANE_Y] / 2, |
| (uint16_t *)img->planes[VPX_PLANE_U], img->stride[VPX_PLANE_U] / 2, |
| (uint16_t *)img->planes[VPX_PLANE_V], img->stride[VPX_PLANE_V] / 2, |
| img->d_w, img->d_h, (uint16_t *)stream->img->planes[VPX_PLANE_Y], |
| stream->img->stride[VPX_PLANE_Y] / 2, |
| (uint16_t *)stream->img->planes[VPX_PLANE_U], |
| stream->img->stride[VPX_PLANE_U] / 2, |
| (uint16_t *)stream->img->planes[VPX_PLANE_V], |
| stream->img->stride[VPX_PLANE_V] / 2, stream->img->d_w, |
| stream->img->d_h, kFilterBox); |
| img = stream->img; |
| #else |
| stream->encoder.err = 1; |
| ctx_exit_on_error(&stream->encoder, |
| "Stream %d: Failed to encode frame.\n" |
| "Scaling disabled in this configuration. \n" |
| "To enable, configure with --enable-libyuv\n", |
| stream->index); |
| #endif |
| } |
| } |
| #endif |
| if (img && (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) { |
| if (img->fmt != VPX_IMG_FMT_I420 && img->fmt != VPX_IMG_FMT_YV12) { |
| fprintf(stderr, "%s can only scale 4:2:0 8bpp inputs\n", exec_name); |
| exit(EXIT_FAILURE); |
| } |
| #if CONFIG_LIBYUV |
| if (!stream->img) |
| stream->img = |
| vpx_img_alloc(NULL, VPX_IMG_FMT_I420, cfg->g_w, cfg->g_h, 16); |
| I420Scale( |
| img->planes[VPX_PLANE_Y], img->stride[VPX_PLANE_Y], |
| img->planes[VPX_PLANE_U], img->stride[VPX_PLANE_U], |
| img->planes[VPX_PLANE_V], img->stride[VPX_PLANE_V], img->d_w, img->d_h, |
| stream->img->planes[VPX_PLANE_Y], stream->img->stride[VPX_PLANE_Y], |
| stream->img->planes[VPX_PLANE_U], stream->img->stride[VPX_PLANE_U], |
| stream->img->planes[VPX_PLANE_V], stream->img->stride[VPX_PLANE_V], |
| stream->img->d_w, stream->img->d_h, kFilterBox); |
| img = stream->img; |
| #else |
| stream->encoder.err = 1; |
| ctx_exit_on_error(&stream->encoder, |
| "Stream %d: Failed to encode frame.\n" |
| "Scaling disabled in this configuration. \n" |
| "To enable, configure with --enable-libyuv\n", |
| stream->index); |
| #endif |
| } |
| |
| vpx_usec_timer_start(&timer); |
| vpx_codec_encode(&stream->encoder, img, frame_start, |
| (unsigned long)(next_frame_start - frame_start), 0, |
| global->deadline); |
| vpx_usec_timer_mark(&timer); |
| stream->cx_time += vpx_usec_timer_elapsed(&timer); |
| ctx_exit_on_error(&stream->encoder, "Stream %d: Failed to encode frame", |
| stream->index); |
| } |
| |
| static void update_quantizer_histogram(struct stream_state *stream) { |
| if (stream->config.cfg.g_pass != VPX_RC_FIRST_PASS) { |
| int q; |
| |
| vpx_codec_control(&stream->encoder, VP8E_GET_LAST_QUANTIZER_64, &q); |
| ctx_exit_on_error(&stream->encoder, "Failed to read quantizer"); |
| stream->counts[q]++; |
| } |
| } |
| |
| static void get_cx_data(struct stream_state *stream, |
| struct VpxEncoderConfig *global, int *got_data) { |
| const vpx_codec_cx_pkt_t *pkt; |
| const struct vpx_codec_enc_cfg *cfg = &stream->config.cfg; |
| vpx_codec_iter_t iter = NULL; |
| |
| *got_data = 0; |
| while ((pkt = vpx_codec_get_cx_data(&stream->encoder, &iter))) { |
| static size_t fsize = 0; |
| static FileOffset ivf_header_pos = 0; |
| |
| switch (pkt->kind) { |
| case VPX_CODEC_CX_FRAME_PKT: |
| if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) { |
| stream->frames_out++; |
| } |
| if (!global->quiet) |
| fprintf(stderr, " %6luF", (unsigned long)pkt->data.frame.sz); |
| |
| update_rate_histogram(stream->rate_hist, cfg, pkt); |
| #if CONFIG_WEBM_IO |
| if (stream->config.write_webm) { |
| write_webm_block(&stream->webm_ctx, cfg, pkt); |
| } |
| #endif |
| if (!stream->config.write_webm) { |
| if (pkt->data.frame.partition_id <= 0) { |
| ivf_header_pos = ftello(stream->file); |
| fsize = pkt->data.frame.sz; |
| |
| ivf_write_frame_header(stream->file, pkt->data.frame.pts, fsize); |
| } else { |
| fsize += pkt->data.frame.sz; |
| |
| if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) { |
| const FileOffset currpos = ftello(stream->file); |
| fseeko(stream->file, ivf_header_pos, SEEK_SET); |
| ivf_write_frame_size(stream->file, fsize); |
| fseeko(stream->file, currpos, SEEK_SET); |
| } |
| } |
| |
| (void)fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz, |
| stream->file); |
| } |
| stream->nbytes += pkt->data.raw.sz; |
| |
| *got_data = 1; |
| #if CONFIG_DECODERS |
| if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) { |
| vpx_codec_decode(&stream->decoder, pkt->data.frame.buf, |
| (unsigned int)pkt->data.frame.sz, NULL, 0); |
| if (stream->decoder.err) { |
| warn_or_exit_on_error(&stream->decoder, |
| global->test_decode == TEST_DECODE_FATAL, |
| "Failed to decode frame %d in stream %d", |
| stream->frames_out + 1, stream->index); |
| stream->mismatch_seen = stream->frames_out + 1; |
| } |
| } |
| #endif |
| break; |
| case VPX_CODEC_STATS_PKT: |
| stream->frames_out++; |
| stats_write(&stream->stats, pkt->data.twopass_stats.buf, |
| pkt->data.twopass_stats.sz); |
| stream->nbytes += pkt->data.raw.sz; |
| break; |
| #if CONFIG_FP_MB_STATS |
| case VPX_CODEC_FPMB_STATS_PKT: |
| stats_write(&stream->fpmb_stats, pkt->data.firstpass_mb_stats.buf, |
| pkt->data.firstpass_mb_stats.sz); |
| stream->nbytes += pkt->data.raw.sz; |
| break; |
| #endif |
| case VPX_CODEC_PSNR_PKT: |
| |
| if (global->show_psnr) { |
| int i; |
| |
| stream->psnr_sse_total += pkt->data.psnr.sse[0]; |
| stream->psnr_samples_total += pkt->data.psnr.samples[0]; |
| for (i = 0; i < 4; i++) { |
| if (!global->quiet) |
| fprintf(stderr, "%.3f ", pkt->data.psnr.psnr[i]); |
| stream->psnr_totals[i] += pkt->data.psnr.psnr[i]; |
| } |
| stream->psnr_count++; |
| } |
| |
| break; |
| default: break; |
| } |
| } |
| } |
| |
| static void show_psnr(struct stream_state *stream, double peak) { |
| int i; |
| double ovpsnr; |
| |
| if (!stream->psnr_count) return; |
| |
| fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index); |
| ovpsnr = sse_to_psnr((double)stream->psnr_samples_total, peak, |
| (double)stream->psnr_sse_total); |
| fprintf(stderr, " %.3f", ovpsnr); |
| |
| for (i = 0; i < 4; i++) { |
| fprintf(stderr, " %.3f", stream->psnr_totals[i] / stream->psnr_count); |
| } |
| fprintf(stderr, "\n"); |
| } |
| |
| static float usec_to_fps(uint64_t usec, unsigned int frames) { |
| return (float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0); |
| } |
| |
| static void test_decode(struct stream_state *stream, |
| enum TestDecodeFatality fatal, |
| const VpxInterface *codec) { |
| vpx_image_t enc_img, dec_img; |
| |
| if (stream->mismatch_seen) return; |
| |
| /* Get the internal reference frame */ |
| if (strcmp(codec->name, "vp8") == 0) { |
| struct vpx_ref_frame ref_enc, ref_dec; |
| int width, height; |
| |
| width = (stream->config.cfg.g_w + 15) & ~15; |
| height = (stream->config.cfg.g_h + 15) & ~15; |
| vpx_img_alloc(&ref_enc.img, VPX_IMG_FMT_I420, width, height, 1); |
| enc_img = ref_enc.img; |
| vpx_img_alloc(&ref_dec.img, VPX_IMG_FMT_I420, width, height, 1); |
| dec_img = ref_dec.img; |
| |
| ref_enc.frame_type = VP8_LAST_FRAME; |
| ref_dec.frame_type = VP8_LAST_FRAME; |
| vpx_codec_control(&stream->encoder, VP8_COPY_REFERENCE, &ref_enc); |
| vpx_codec_control(&stream->decoder, VP8_COPY_REFERENCE, &ref_dec); |
| } else { |
| struct vp9_ref_frame ref_enc, ref_dec; |
| |
| ref_enc.idx = 0; |
| ref_dec.idx = 0; |
| vpx_codec_control(&stream->encoder, VP9_GET_REFERENCE, &ref_enc); |
| enc_img = ref_enc.img; |
| vpx_codec_control(&stream->decoder, VP9_GET_REFERENCE, &ref_dec); |
| dec_img = ref_dec.img; |
| #if CONFIG_VP9_HIGHBITDEPTH |
| if ((enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) != |
| (dec_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH)) { |
| if (enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) { |
| vpx_img_alloc(&enc_img, enc_img.fmt - VPX_IMG_FMT_HIGHBITDEPTH, |
| enc_img.d_w, enc_img.d_h, 16); |
| vpx_img_truncate_16_to_8(&enc_img, &ref_enc.img); |
| } |
| if (dec_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) { |
| vpx_img_alloc(&dec_img, dec_img.fmt - VPX_IMG_FMT_HIGHBITDEPTH, |
| dec_img.d_w, dec_img.d_h, 16); |
| vpx_img_truncate_16_to_8(&dec_img, &ref_dec.img); |
| } |
| } |
| #endif |
| } |
| ctx_exit_on_error(&stream->encoder, "Failed to get encoder reference frame"); |
| ctx_exit_on_error(&stream->decoder, "Failed to get decoder reference frame"); |
| |
| if (!compare_img(&enc_img, &dec_img)) { |
| int y[4], u[4], v[4]; |
| #if CONFIG_VP9_HIGHBITDEPTH |
| if (enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) { |
| find_mismatch_high(&enc_img, &dec_img, y, u, v); |
| } else { |
| find_mismatch(&enc_img, &dec_img, y, u, v); |
| } |
| #else |
| find_mismatch(&enc_img, &dec_img, y, u, v); |
| #endif |
| stream->decoder.err = 1; |
| warn_or_exit_on_error(&stream->decoder, fatal == TEST_DECODE_FATAL, |
| "Stream %d: Encode/decode mismatch on frame %d at" |
| " Y[%d, %d] {%d/%d}," |
| " U[%d, %d] {%d/%d}," |
| " V[%d, %d] {%d/%d}", |
| stream->index, stream->frames_out, y[0], y[1], y[2], |
| y[3], u[0], u[1], u[2], u[3], v[0], v[1], v[2], v[3]); |
| stream->mismatch_seen = stream->frames_out; |
| } |
| |
| vpx_img_free(&enc_img); |
| vpx_img_free(&dec_img); |
| } |
| |
| static void print_time(const char *label, int64_t etl) { |
| int64_t hours; |
| int64_t mins; |
| int64_t secs; |
| |
| if (etl >= 0) { |
| hours = etl / 3600; |
| etl -= hours * 3600; |
| mins = etl / 60; |
| etl -= mins * 60; |
| secs = etl; |
| |
| fprintf(stderr, "[%3s %2" PRId64 ":%02" PRId64 ":%02" PRId64 "] ", label, |
| hours, mins, secs); |
| } else { |
| fprintf(stderr, "[%3s unknown] ", label); |
| } |
| } |
| |
| int main(int argc, const char **argv_) { |
| int pass; |
| vpx_image_t raw; |
| #if CONFIG_VP9_HIGHBITDEPTH |
| vpx_image_t raw_shift; |
| int allocated_raw_shift = 0; |
| int use_16bit_internal = 0; |
| int input_shift = 0; |
| #endif |
| int frame_avail, got_data; |
| |
| struct VpxInputContext input; |
| struct VpxEncoderConfig global; |
| struct stream_state *streams = NULL; |
| char **argv, **argi; |
| uint64_t cx_time = 0; |
| int stream_cnt = 0; |
| int res = 0; |
| |
| memset(&input, 0, sizeof(input)); |
| exec_name = argv_[0]; |
| |
| /* Setup default input stream settings */ |
| input.framerate.numerator = 30; |
| input.framerate.denominator = 1; |
| input.only_i420 = 1; |
| input.bit_depth = 0; |
| |
| /* First parse the global configuration values, because we want to apply |
| * other parameters on top of the default configuration provided by the |
| * codec. |
| */ |
| argv = argv_dup(argc - 1, argv_ + 1); |
| parse_global_config(&global, argv); |
| |
| if (argc < 3) usage_exit(); |
| |
| switch (global.color_type) { |
| case I420: input.fmt = VPX_IMG_FMT_I420; break; |
| case I422: input.fmt = VPX_IMG_FMT_I422; break; |
| case I444: input.fmt = VPX_IMG_FMT_I444; break; |
| case I440: input.fmt = VPX_IMG_FMT_I440; break; |
| case YV12: input.fmt = VPX_IMG_FMT_YV12; break; |
| case NV12: input.fmt = VPX_IMG_FMT_NV12; break; |
| } |
| |
| { |
| /* Now parse each stream's parameters. Using a local scope here |
| * due to the use of 'stream' as loop variable in FOREACH_STREAM |
| * loops |
| */ |
| struct stream_state *stream = NULL; |
| |
| do { |
| stream = new_stream(&global, stream); |
| stream_cnt++; |
| if (!streams) streams = stream; |
| } while (parse_stream_params(&global, stream, argv)); |
| } |
| |
| /* Check for unrecognized options */ |
| for (argi = argv; *argi; argi++) |
| if (argi[0][0] == '-' && argi[0][1]) |
| die("Error: Unrecognized option %s\n", *argi); |
| |
| FOREACH_STREAM(check_encoder_config(global.disable_warning_prompt, &global, |
| &stream->config.cfg);); |
| |
| /* Handle non-option arguments */ |
| input.filename = argv[0]; |
| |
| if (!input.filename) { |
| fprintf(stderr, "No input file specified!\n"); |
| usage_exit(); |
| } |
| |
| /* Decide if other chroma subsamplings than 4:2:0 are supported */ |
| if (global.codec->fourcc == VP9_FOURCC) input.only_i420 = 0; |
| |
| for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) { |
| int frames_in = 0, seen_frames = 0; |
| int64_t estimated_time_left = -1; |
| int64_t average_rate = -1; |
| int64_t lagged_count = 0; |
| |
| open_input_file(&input); |
| |
| /* If the input file doesn't specify its w/h (raw files), try to get |
| * the data from the first stream's configuration. |
| */ |
| if (!input.width || !input.height) { |
| FOREACH_STREAM({ |
| if (stream->config.cfg.g_w && stream->config.cfg.g_h) { |
| input.width = stream->config.cfg.g_w; |
| input.height = stream->config.cfg.g_h; |
| break; |
| } |
| }); |
| } |
| |
| /* Update stream configurations from the input file's parameters */ |
| if (!input.width || !input.height) |
| fatal( |
| "Specify stream dimensions with --width (-w) " |
| " and --height (-h)"); |
| |
| /* If input file does not specify bit-depth but input-bit-depth parameter |
| * exists, assume that to be the input bit-depth. However, if the |
| * input-bit-depth paramter does not exist, assume the input bit-depth |
| * to be the same as the codec bit-depth. |
| */ |
| if (!input.bit_depth) { |
| FOREACH_STREAM({ |
| if (stream->config.cfg.g_input_bit_depth) |
| input.bit_depth = stream->config.cfg.g_input_bit_depth; |
| else |
| input.bit_depth = stream->config.cfg.g_input_bit_depth = |
| (int)stream->config.cfg.g_bit_depth; |
| }); |
| if (input.bit_depth > 8) input.fmt |= VPX_IMG_FMT_HIGHBITDEPTH; |
| } else { |
| FOREACH_STREAM( |
| { stream->config.cfg.g_input_bit_depth = input.bit_depth; }); |
| } |
| |
| FOREACH_STREAM(set_stream_dimensions(stream, input.width, input.height)); |
| FOREACH_STREAM(validate_stream_config(stream, &global)); |
| |
| /* Ensure that --passes and --pass are consistent. If --pass is set and |
| * --passes=2, ensure --fpf was set. |
| */ |
| if (global.pass && global.passes == 2) |
| FOREACH_STREAM({ |
| if (!stream->config.stats_fn) |
| die("Stream %d: Must specify --fpf when --pass=%d" |
| " and --passes=2\n", |
| stream->index, global.pass); |
| }); |
| |
| #if !CONFIG_WEBM_IO |
| FOREACH_STREAM({ |
| if (stream->config.write_webm) { |
| stream->config.write_webm = 0; |
| warn( |
| "vpxenc was compiled without WebM container support." |
| "Producing IVF output"); |
| } |
| }); |
| #endif |
| |
| /* Use the frame rate from the file only if none was specified |
| * on the command-line. |
| */ |
| if (!global.have_framerate) { |
| global.framerate.num = input.framerate.numerator; |
| global.framerate.den = input.framerate.denominator; |
| FOREACH_STREAM(stream->config.cfg.g_timebase.den = global.framerate.num; |
| stream->config.cfg.g_timebase.num = global.framerate.den); |
| } |
| |
| /* Show configuration */ |
| if (global.verbose && pass == 0) |
| FOREACH_STREAM(show_stream_config(stream, &global, &input)); |
| |
| if (pass == (global.pass ? global.pass - 1 : 0)) { |
| if (input.file_type == FILE_TYPE_Y4M) |
| /*The Y4M reader does its own allocation. |
| Just initialize this here to avoid problems if we never read any |
| frames.*/ |
| memset(&raw, 0, sizeof(raw)); |
| else |
| vpx_img_alloc(&raw, input.fmt, input.width, input.height, 32); |
| |
| FOREACH_STREAM(stream->rate_hist = init_rate_histogram( |
| &stream->config.cfg, &global.framerate)); |
| } |
| |
| FOREACH_STREAM(setup_pass(stream, &global, pass)); |
| FOREACH_STREAM( |
| open_output_file(stream, &global, &input.pixel_aspect_ratio)); |
| FOREACH_STREAM(initialize_encoder(stream, &global)); |
| |
| #if CONFIG_VP9_HIGHBITDEPTH |
| if (strcmp(global.codec->name, "vp9") == 0) { |
| // Check to see if at least one stream uses 16 bit internal. |
| // Currently assume that the bit_depths for all streams using |
| // highbitdepth are the same. |
| FOREACH_STREAM({ |
| if (stream->config.use_16bit_internal) { |
| use_16bit_internal = 1; |
| } |
| if (stream->config.cfg.g_profile == 0) { |
| input_shift = 0; |
| } else { |
| input_shift = (int)stream->config.cfg.g_bit_depth - |
| stream->config.cfg.g_input_bit_depth; |
| } |
| }); |
| } |
| #endif |
| |
| frame_avail = 1; |
| got_data = 0; |
| |
| while (frame_avail || got_data) { |
| struct vpx_usec_timer timer; |
| |
| if (!global.limit || frames_in < global.limit) { |
| frame_avail = read_frame(&input, &raw); |
| |
| if (frame_avail) frames_in++; |
| seen_frames = |
| frames_in > global.skip_frames ? frames_in - global.skip_frames : 0; |
| |
| if (!global.quiet) { |
| float fps = usec_to_fps(cx_time, seen_frames); |
| fprintf(stderr, "\rPass %d/%d ", pass + 1, global.passes); |
| |
| if (stream_cnt == 1) |
| fprintf(stderr, "frame %4d/%-4d %7" PRId64 "B ", frames_in, |
| streams->frames_out, (int64_t)streams->nbytes); |
| else |
| fprintf(stderr, "frame %4d ", frames_in); |
| |
| fprintf(stderr, "%7" PRId64 " %s %.2f %s ", |
| cx_time > 9999999 ? cx_time / 1000 : cx_time, |
| cx_time > 9999999 ? "ms" : "us", fps >= 1.0 ? fps : fps * 60, |
| fps >= 1.0 ? "fps" : "fpm"); |
| print_time("ETA", estimated_time_left); |
| } |
| |
| } else |
| frame_avail = 0; |
| |
| if (frames_in > global.skip_frames) { |
| #if CONFIG_VP9_HIGHBITDEPTH |
| vpx_image_t *frame_to_encode; |
| if (input_shift || (use_16bit_internal && input.bit_depth == 8)) { |
| assert(use_16bit_internal); |
| // Input bit depth and stream bit depth do not match, so up |
| // shift frame to stream bit depth |
| if (!allocated_raw_shift) { |
| vpx_img_alloc(&raw_shift, raw.fmt | VPX_IMG_FMT_HIGHBITDEPTH, |
| input.width, input.height, 32); |
| allocated_raw_shift = 1; |
| } |
| vpx_img_upshift(&raw_shift, &raw, input_shift); |
| frame_to_encode = &raw_shift; |
| } else { |
| frame_to_encode = &raw; |
| } |
| vpx_usec_timer_start(&timer); |
| if (use_16bit_internal) { |
| assert(frame_to_encode->fmt & VPX_IMG_FMT_HIGHBITDEPTH); |
| FOREACH_STREAM({ |
| if (stream->config.use_16bit_internal) |
| encode_frame(stream, &global, |
| frame_avail ? frame_to_encode : NULL, frames_in); |
| else |
| assert(0); |
| }); |
| } else { |
| assert((frame_to_encode->fmt & VPX_IMG_FMT_HIGHBITDEPTH) == 0); |
| FOREACH_STREAM(encode_frame(stream, &global, |
| frame_avail ? frame_to_encode : NULL, |
| frames_in)); |
| } |
| #else |
| vpx_usec_timer_start(&timer); |
| FOREACH_STREAM(encode_frame(stream, &global, frame_avail ? &raw : NULL, |
| frames_in)); |
| #endif |
| vpx_usec_timer_mark(&timer); |
| cx_time += vpx_usec_timer_elapsed(&timer); |
| |
| FOREACH_STREAM(update_quantizer_histogram(stream)); |
| |
| got_data = 0; |
| FOREACH_STREAM(get_cx_data(stream, &global, &got_data)); |
| |
| if (!got_data && input.length && streams != NULL && |
| !streams->frames_out) { |
| lagged_count = global.limit ? seen_frames : ftello(input.file); |
| } else if (input.length) { |
| int64_t remaining; |
| int64_t rate; |
| |
| if (global.limit) { |
| const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000; |
| |
| rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0; |
| remaining = 1000 * (global.limit - global.skip_frames - |
| seen_frames + lagged_count); |
| } else { |
| const int64_t input_pos = ftello(input.file); |
| const int64_t input_pos_lagged = input_pos - lagged_count; |
| const int64_t limit = input.length; |
| |
| rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0; |
| remaining = limit - input_pos + lagged_count; |
| } |
| |
| average_rate = |
| (average_rate <= 0) ? rate : (average_rate * 7 + rate) / 8; |
| estimated_time_left = average_rate ? remaining / average_rate : -1; |
| } |
| |
| if (got_data && global.test_decode != TEST_DECODE_OFF) |
| FOREACH_STREAM(test_decode(stream, global.test_decode, global.codec)); |
| } |
| |
| fflush(stdout); |
| if (!global.quiet) fprintf(stderr, "\033[K"); |
| } |
| |
| if (stream_cnt > 1) fprintf(stderr, "\n"); |
| |
| if (!global.quiet) { |
| FOREACH_STREAM(fprintf( |
| stderr, |
| "\rPass %d/%d frame %4d/%-4d %7" PRId64 "B %7" PRId64 "b/f %7" PRId64 |
| "b/s %7" PRId64 " %s (%.2f fps)\033[K\n", |
| pass + 1, global.passes, frames_in, stream->frames_out, |
| (int64_t)stream->nbytes, |
| seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0, |
| seen_frames |
| ? (int64_t)stream->nbytes * 8 * (int64_t)global.framerate.num / |
| global.framerate.den / seen_frames |
| : 0, |
| stream->cx_time > 9999999 ? stream->cx_time / 1000 : stream->cx_time, |
| stream->cx_time > 9999999 ? "ms" : "us", |
| usec_to_fps(stream->cx_time, seen_frames))); |
| } |
| |
| if (global.show_psnr) { |
| if (global.codec->fourcc == VP9_FOURCC) { |
| FOREACH_STREAM( |
| show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1)); |
| } else { |
| FOREACH_STREAM(show_psnr(stream, 255.0)); |
| } |
| } |
| |
| FOREACH_STREAM(vpx_codec_destroy(&stream->encoder)); |
| |
| if (global.test_decode != TEST_DECODE_OFF) { |
| FOREACH_STREAM(vpx_codec_destroy(&stream->decoder)); |
| } |
| |
| close_input_file(&input); |
| |
| if (global.test_decode == TEST_DECODE_FATAL) { |
| FOREACH_STREAM(res |= stream->mismatch_seen); |
| } |
| FOREACH_STREAM(close_output_file(stream, global.codec->fourcc)); |
| |
| FOREACH_STREAM(stats_close(&stream->stats, global.passes - 1)); |
| |
| #if CONFIG_FP_MB_STATS |
| FOREACH_STREAM(stats_close(&stream->fpmb_stats, global.passes - 1)); |
| #endif |
| |
| if (global.pass) break; |
| } |
| |
| if (global.show_q_hist_buckets) |
| FOREACH_STREAM( |
| show_q_histogram(stream->counts, global.show_q_hist_buckets)); |
| |
| if (global.show_rate_hist_buckets) |
| FOREACH_STREAM(show_rate_histogram(stream->rate_hist, &stream->config.cfg, |
| global.show_rate_hist_buckets)); |
| FOREACH_STREAM(destroy_rate_histogram(stream->rate_hist)); |
| |
| #if CONFIG_INTERNAL_STATS |
| /* TODO(jkoleszar): This doesn't belong in this executable. Do it for now, |
| * to match some existing utilities. |
| */ |
| if (!(global.pass == 1 && global.passes == 2)) |
| FOREACH_STREAM({ |
| FILE *f = fopen("opsnr.stt", "a"); |
| if (stream->mismatch_seen) { |
| fprintf(f, "First mismatch occurred in frame %d\n", |
| stream->mismatch_seen); |
| } else { |
| fprintf(f, "No mismatch detected in recon buffers\n"); |
| } |
| fclose(f); |
| }); |
| #endif |
| |
| #if CONFIG_VP9_HIGHBITDEPTH |
| if (allocated_raw_shift) vpx_img_free(&raw_shift); |
| #endif |
| vpx_img_free(&raw); |
| free(argv); |
| free(streams); |
| return res ? EXIT_FAILURE : EXIT_SUCCESS; |
| } |
