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Diffstat (limited to 'media/libaom/src/apps/aomenc.c')
| -rw-r--r-- | media/libaom/src/apps/aomenc.c | 2391 |
1 files changed, 2391 insertions, 0 deletions
diff --git a/media/libaom/src/apps/aomenc.c b/media/libaom/src/apps/aomenc.c new file mode 100644 index 000000000..2e5d35cfe --- /dev/null +++ b/media/libaom/src/apps/aomenc.c @@ -0,0 +1,2391 @@ +/* + * Copyright (c) 2016, Alliance for Open Media. All rights reserved + * + * This source code is subject to the terms of the BSD 2 Clause License and + * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License + * was not distributed with this source code in the LICENSE file, you can + * obtain it at www.aomedia.org/license/software. If the Alliance for Open + * Media Patent License 1.0 was not distributed with this source code in the + * PATENTS file, you can obtain it at www.aomedia.org/license/patent. + */ + +#include "apps/aomenc.h" + +#include "config/aom_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_AV1_DECODER +#include "aom/aom_decoder.h" +#include "aom/aomdx.h" +#endif + +#include "aom/aom_encoder.h" +#include "aom/aom_integer.h" +#include "aom/aomcx.h" +#include "aom_dsp/aom_dsp_common.h" +#include "aom_ports/aom_timer.h" +#include "aom_ports/mem_ops.h" +#include "common/args.h" +#include "common/ivfenc.h" +#include "common/tools_common.h" +#include "common/warnings.h" + +#if CONFIG_WEBM_IO +#include "common/webmenc.h" +#endif + +#include "common/y4minput.h" +#include "examples/encoder_util.h" +#include "stats/aomstats.h" +#include "stats/rate_hist.h" + +#if CONFIG_LIBYUV +#include "third_party/libyuv/include/libyuv/scale.h" +#endif + +/* Swallow warnings about unused results of fread/fwrite */ +static size_t wrap_fread(void *ptr, size_t size, size_t nmemb, FILE *stream) { + return fread(ptr, size, nmemb, stream); +} +#define fread wrap_fread + +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(aom_codec_ctx_t *ctx, int fatal, + const char *s, va_list ap) { + if (ctx->err) { + const char *detail = aom_codec_error_detail(ctx); + + vfprintf(stderr, s, ap); + fprintf(stderr, ": %s\n", aom_codec_error(ctx)); + + if (detail) fprintf(stderr, " %s\n", detail); + + if (fatal) exit(EXIT_FAILURE); + } +} + +static void ctx_exit_on_error(aom_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(aom_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 int read_frame(struct AvxInputContext *input_ctx, aom_image_t *img) { + FILE *f = input_ctx->file; + y4m_input *y4m = &input_ctx->y4m; + int shortread = 0; + + if (input_ctx->file_type == FILE_TYPE_Y4M) { + if (y4m_input_fetch_frame(y4m, f, img) < 1) return 0; + } else { + shortread = read_yuv_frame(input_ctx, img); + } + + return !shortread; +} + +static int file_is_y4m(const char detect[4]) { + if (memcmp(detect, "YUV4", 4) == 0) { + return 1; + } + return 0; +} + +static int fourcc_is_ivf(const char detect[4]) { + if (memcmp(detect, "DKIF", 4) == 0) { + return 1; + } + return 0; +} + +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_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 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 good_dl = + ARG_DEF(NULL, "good", 0, "Use Good 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"); +#if CONFIG_FILEOPTIONS +static const arg_def_t use_cfg = ARG_DEF("c", "cfg", 1, "Config file to use"); +static const arg_def_t ext_partition = + ARG_DEF(NULL, "ext-partition", 1, "corresponds to extended partitions"); +#endif + +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 use_obu = ARG_DEF(NULL, "obu", 0, "Output OBU"); +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."); +static const struct arg_enum_list bitdepth_enum[] = { + { "8", AOM_BITS_8 }, { "10", AOM_BITS_10 }, { "12", AOM_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"); + +static const arg_def_t input_chroma_subsampling_x = ARG_DEF( + NULL, "input-chroma-subsampling-x", 1, "chroma subsampling x value."); +static const arg_def_t input_chroma_subsampling_y = ARG_DEF( + NULL, "input-chroma-subsampling-y", 1, "chroma subsampling y value."); + +static const arg_def_t *main_args[] = { &help, +#if CONFIG_FILEOPTIONS + &use_cfg, +#endif + &debugmode, + &outputfile, + &codecarg, + &passes, + &pass_arg, + &fpf_name, + &limit, + &skip, + &good_dl, + &quietarg, + &verbosearg, + &psnrarg, + &use_webm, + &use_ivf, + &use_obu, + &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"); +static const arg_def_t forced_max_frame_width = ARG_DEF( + NULL, "forced_max_frame_width", 0, "Maximum frame width value to force"); +static const arg_def_t forced_max_frame_height = ARG_DEF( + NULL, "forced_max_frame_height", 0, "Maximum frame height value to force"); +#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 global_error_resilient = + ARG_DEF(NULL, "global-error-resilient", 1, + "Enable global 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 large_scale_tile = + ARG_DEF(NULL, "large-scale-tile", 1, + "Large scale tile coding (0: off (default), 1: on)"); +static const arg_def_t monochrome = + ARG_DEF(NULL, "monochrome", 0, "Monochrome video (no chroma planes)"); +static const arg_def_t full_still_picture_hdr = ARG_DEF( + NULL, "full-still-picture-hdr", 0, "Use full header for still picture"); + +static const arg_def_t *global_args[] = { &use_yv12, + &use_i420, + &use_i422, + &use_i444, + &usage, + &threads, + &profile, + &width, + &height, + &forced_max_frame_width, + &forced_max_frame_height, +#if CONFIG_WEBM_IO + &stereo_mode, +#endif + &timebase, + &framerate, + &global_error_resilient, + &bitdeptharg, + &lag_in_frames, + &large_scale_tile, + &monochrome, + &full_still_picture_hdr, + NULL }; + +static const arg_def_t dropframe_thresh = + ARG_DEF(NULL, "drop-frame", 1, "Temporal resampling threshold (buf %)"); +static const arg_def_t resize_mode = + ARG_DEF(NULL, "resize-mode", 1, "Frame resize mode"); +static const arg_def_t resize_denominator = + ARG_DEF(NULL, "resize-denominator", 1, "Frame resize denominator"); +static const arg_def_t resize_kf_denominator = ARG_DEF( + NULL, "resize-kf-denominator", 1, "Frame resize keyframe denominator"); +static const arg_def_t superres_mode = + ARG_DEF(NULL, "superres-mode", 1, "Frame super-resolution mode"); +static const arg_def_t superres_denominator = ARG_DEF( + NULL, "superres-denominator", 1, "Frame super-resolution denominator"); +static const arg_def_t superres_kf_denominator = + ARG_DEF(NULL, "superres-kf-denominator", 1, + "Frame super-resolution keyframe denominator"); +static const arg_def_t superres_qthresh = ARG_DEF( + NULL, "superres-qthresh", 1, "Frame super-resolution qindex threshold"); +static const arg_def_t superres_kf_qthresh = + ARG_DEF(NULL, "superres-kf-qthresh", 1, + "Frame super-resolution keyframe qindex threshold"); +static const struct arg_enum_list end_usage_enum[] = { { "vbr", AOM_VBR }, + { "cbr", AOM_CBR }, + { "cq", AOM_CQ }, + { "q", AOM_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_mode, + &resize_denominator, + &resize_kf_denominator, + &superres_mode, + &superres_denominator, + &superres_kf_denominator, + &superres_qthresh, + &superres_kf_qthresh, + &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 *rc_twopass_args[] = { &bias_pct, &minsection_pct, + &maxsection_pct, NULL }; +static const arg_def_t fwd_kf_enabled = + ARG_DEF(NULL, "enable-fwd-kf", 1, "Enable forward reference keyframes"); +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[] = { &fwd_kf_enabled, &kf_min_dist, + &kf_max_dist, &kf_disabled, NULL }; +static const arg_def_t sframe_dist = + ARG_DEF(NULL, "sframe-dist", 1, "S-Frame interval (frames)"); +static const arg_def_t sframe_mode = + ARG_DEF(NULL, "sframe-mode", 1, "S-Frame insertion mode (1..2)"); +static const arg_def_t save_as_annexb = + ARG_DEF(NULL, "annexb", 1, "Save as Annex-B"); +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, "Loop filter sharpness (0..7)"); +static const arg_def_t static_thresh = + ARG_DEF(NULL, "static-thresh", 1, "Motion detection threshold"); +static const arg_def_t auto_altref = + ARG_DEF(NULL, "auto-alt-ref", 1, "Enable automatic alt reference frames"); +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 struct arg_enum_list tuning_enum[] = { + { "psnr", AOM_TUNE_PSNR }, + { "ssim", AOM_TUNE_SSIM }, +#ifdef CONFIG_DIST_8X8 + { "cdef-dist", AOM_TUNE_CDEF_DIST }, + { "daala-dist", AOM_TUNE_DAALA_DIST }, +#endif + { NULL, 0 } +}; +static const arg_def_t tune_metric = + ARG_DEF_ENUM(NULL, "tune", 1, "Distortion metric tuned with", 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)"); + +#if CONFIG_AV1_ENCODER +static const arg_def_t cpu_used_av1 = + ARG_DEF(NULL, "cpu-used", 1, "CPU Used (0..8)"); +static const arg_def_t rowmtarg = + ARG_DEF(NULL, "row-mt", 1, + "Enable row based multi-threading (0: off (default), 1: on)"); +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"); +static const arg_def_t tile_width = + ARG_DEF(NULL, "tile-width", 1, "Tile widths (comma separated)"); +static const arg_def_t tile_height = + ARG_DEF(NULL, "tile-height", 1, "Tile heights (command separated)"); +static const arg_def_t lossless = + ARG_DEF(NULL, "lossless", 1, "Lossless mode (0: false (default), 1: true)"); +static const arg_def_t enable_cdef = + ARG_DEF(NULL, "enable-cdef", 1, + "Enable the constrained directional enhancement filter (0: false, " + "1: true (default))"); +static const arg_def_t enable_restoration = + ARG_DEF(NULL, "enable-restoration", 1, + "Enable the loop restoration filter (0: false, " + "1: true (default))"); +static const arg_def_t disable_trellis_quant = + ARG_DEF(NULL, "disable-trellis-quant", 1, + "Disable trellis optimization of quantized coefficients (0: false (" + "default) 1: true)"); +static const arg_def_t enable_qm = + ARG_DEF(NULL, "enable-qm", 1, + "Enable quantisation matrices (0: false (default), 1: true)"); +static const arg_def_t qm_min = ARG_DEF( + NULL, "qm-min", 1, "Min quant matrix flatness (0..15), default is 8"); +static const arg_def_t qm_max = ARG_DEF( + NULL, "qm-max", 1, "Max quant matrix flatness (0..15), default is 15"); +#if CONFIG_DIST_8X8 +static const arg_def_t enable_dist_8x8 = + ARG_DEF(NULL, "enable-dist-8x8", 1, + "Enable dist-8x8 (0: false (default), 1: true)"); +#endif // CONFIG_DIST_8X8 +static const arg_def_t num_tg = ARG_DEF( + NULL, "num-tile-groups", 1, "Maximum number of tile groups, default is 1"); +static const arg_def_t mtu_size = + ARG_DEF(NULL, "mtu-size", 1, + "MTU size for a tile group, default is 0 (no MTU targeting), " + "overrides maximum number of tile groups"); +static const struct arg_enum_list timing_info_enum[] = { + { "unspecified", AOM_TIMING_UNSPECIFIED }, + { "constant", AOM_TIMING_EQUAL }, + { "model", AOM_TIMING_DEC_MODEL }, + { NULL, 0 } +}; +static const arg_def_t timing_info = + ARG_DEF_ENUM(NULL, "timing-info", 1, + "Signal timing info in the bitstream (model unly works for no " + "hidden frames, no super-res yet):", + timing_info_enum); +static const arg_def_t film_grain_test = + ARG_DEF(NULL, "film-grain-test", 1, + "Film grain test vectors (0: none (default), 1: test-1 2: test-2, " + "... 16: test-16)"); +static const arg_def_t film_grain_table = + ARG_DEF(NULL, "film-grain-table", 1, + "Path to file containing film grain parameters"); +#if CONFIG_DENOISE +static const arg_def_t denoise_noise_level = + ARG_DEF(NULL, "denoise-noise-level", 1, + "Amount of noise (from 0 = don't denoise, to 50)"); +static const arg_def_t denoise_block_size = + ARG_DEF(NULL, "denoise-block-size", 1, "Denoise block size (default = 32)"); +#endif +static const arg_def_t enable_ref_frame_mvs = + ARG_DEF(NULL, "enable-ref-frame-mvs", 1, + "Enable temporal mv prediction (default is 1)"); +static const arg_def_t frame_parallel_decoding = + ARG_DEF(NULL, "frame-parallel", 1, + "Enable frame parallel decodability features " + "(0: false (default), 1: true)"); +static const arg_def_t error_resilient_mode = + ARG_DEF(NULL, "error-resilient", 1, + "Enable error resilient features " + "(0: false (default), 1: true)"); +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)"); +static const arg_def_t deltaq_mode = ARG_DEF( + NULL, "deltaq-mode", 1, + "Delta qindex mode (0: off (default), 1: deltaq 2: deltaq + deltalf)"); +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 gf_cbr_boost_pct = ARG_DEF( + NULL, "gf-cbr-boost", 1, "Boost for Golden Frame in CBR mode (pct)"); +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_primaries_enum[] = { + { "bt709", AOM_CICP_CP_BT_709 }, + { "unspecified", AOM_CICP_CP_UNSPECIFIED }, + { "bt601", AOM_CICP_CP_BT_601 }, + { "bt470m", AOM_CICP_CP_BT_470_M }, + { "bt470bg", AOM_CICP_CP_BT_470_B_G }, + { "smpte240", AOM_CICP_CP_SMPTE_240 }, + { "film", AOM_CICP_CP_GENERIC_FILM }, + { "bt2020", AOM_CICP_CP_BT_2020 }, + { "xyz", AOM_CICP_CP_XYZ }, + { "smpte431", AOM_CICP_CP_SMPTE_431 }, + { "smpte432", AOM_CICP_CP_SMPTE_432 }, + { "ebu3213", AOM_CICP_CP_EBU_3213 }, + { NULL, 0 } +}; + +static const arg_def_t input_color_primaries = ARG_DEF_ENUM( + NULL, "color-primaries", 1, + "Color primaries (CICP) of input content:", color_primaries_enum); + +static const struct arg_enum_list transfer_characteristics_enum[] = { + { "unspecified", AOM_CICP_CP_UNSPECIFIED }, + { "bt709", AOM_CICP_TC_BT_709 }, + { "bt470m", AOM_CICP_TC_BT_470_M }, + { "bt470bg", AOM_CICP_TC_BT_470_B_G }, + { "bt601", AOM_CICP_TC_BT_601 }, + { "smpte240", AOM_CICP_TC_SMPTE_240 }, + { "lin", AOM_CICP_TC_LINEAR }, + { "log100", AOM_CICP_TC_LOG_100 }, + { "log100sq10", AOM_CICP_TC_LOG_100_SQRT10 }, + { "iec61966", AOM_CICP_TC_IEC_61966 }, + { "bt1361", AOM_CICP_TC_BT_1361 }, + { "srgb", AOM_CICP_TC_SRGB }, + { "bt2020-10bit", AOM_CICP_TC_BT_2020_10_BIT }, + { "bt2020-12bit", AOM_CICP_TC_BT_2020_12_BIT }, + { "smpte2084", AOM_CICP_TC_SMPTE_2084 }, + { "hlg", AOM_CICP_TC_HLG }, + { "smpte428", AOM_CICP_TC_SMPTE_428 }, + { NULL, 0 } +}; + +static const arg_def_t input_transfer_characteristics = + ARG_DEF_ENUM(NULL, "transfer-characteristics", 1, + "Transfer characteristics (CICP) of input content:", + transfer_characteristics_enum); + +static const struct arg_enum_list matrix_coefficients_enum[] = { + { "identity", AOM_CICP_MC_IDENTITY }, + { "bt709", AOM_CICP_MC_BT_709 }, + { "unspecified", AOM_CICP_MC_UNSPECIFIED }, + { "fcc73", AOM_CICP_MC_FCC }, + { "bt470bg", AOM_CICP_MC_BT_470_B_G }, + { "bt601", AOM_CICP_MC_BT_601 }, + { "smpte240", AOM_CICP_CP_SMPTE_240 }, + { "ycgco", AOM_CICP_MC_SMPTE_YCGCO }, + { "bt2020ncl", AOM_CICP_MC_BT_2020_NCL }, + { "bt2020cl", AOM_CICP_MC_BT_2020_CL }, + { "smpte2085", AOM_CICP_MC_SMPTE_2085 }, + { "chromncl", AOM_CICP_MC_CHROMAT_NCL }, + { "chromcl", AOM_CICP_MC_CHROMAT_CL }, + { "ictcp", AOM_CICP_MC_ICTCP }, + { NULL, 0 } +}; + +static const arg_def_t input_matrix_coefficients = ARG_DEF_ENUM( + NULL, "matrix-coefficients", 1, + "Matrix coefficients (CICP) of input content:", matrix_coefficients_enum); + +static const struct arg_enum_list chroma_sample_position_enum[] = { + { "unknown", AOM_CSP_UNKNOWN }, + { "vertical", AOM_CSP_VERTICAL }, + { "colocated", AOM_CSP_COLOCATED }, + { NULL, 0 } +}; + +static const arg_def_t input_chroma_sample_position = + ARG_DEF_ENUM(NULL, "chroma-sample-position", 1, + "The chroma sample position when chroma 4:2:0 is signaled:", + chroma_sample_position_enum); + +static const struct arg_enum_list tune_content_enum[] = { + { "default", AOM_CONTENT_DEFAULT }, + { "screen", AOM_CONTENT_SCREEN }, + { 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 cdf_update_mode = + ARG_DEF(NULL, "cdf-update-mode", 1, + "CDF update mode for entropy coding " + "(0: no CDF update; 1: update CDF on all frames(default); " + "2: selectively update CDF on some frames"); + +static const struct arg_enum_list superblock_size_enum[] = { + { "dynamic", AOM_SUPERBLOCK_SIZE_DYNAMIC }, + { "64", AOM_SUPERBLOCK_SIZE_64X64 }, + { "128", AOM_SUPERBLOCK_SIZE_128X128 }, + { NULL, 0 } +}; +static const arg_def_t superblock_size = ARG_DEF_ENUM( + NULL, "sb-size", 1, "Superblock size to use", superblock_size_enum); + +static const arg_def_t *av1_args[] = { &cpu_used_av1, + &auto_altref, + &sharpness, + &static_thresh, + &rowmtarg, + &tile_cols, + &tile_rows, + &arnr_maxframes, + &arnr_strength, + &tune_metric, + &cq_level, + &max_intra_rate_pct, + &max_inter_rate_pct, + &gf_cbr_boost_pct, + &lossless, + &enable_cdef, + &enable_restoration, + &disable_trellis_quant, + &enable_qm, + &qm_min, + &qm_max, +#if CONFIG_DIST_8X8 + &enable_dist_8x8, +#endif + &frame_parallel_decoding, + &error_resilient_mode, + &aq_mode, + &deltaq_mode, + &frame_periodic_boost, + &noise_sens, + &tune_content, + &cdf_update_mode, + &input_color_primaries, + &input_transfer_characteristics, + &input_matrix_coefficients, + &input_chroma_sample_position, + &min_gf_interval, + &max_gf_interval, + &superblock_size, + &num_tg, + &mtu_size, + &timing_info, + &film_grain_test, + &film_grain_table, +#if CONFIG_DENOISE + &denoise_noise_level, + &denoise_block_size, +#endif + &enable_ref_frame_mvs, + &bitdeptharg, + &inbitdeptharg, + &input_chroma_subsampling_x, + &input_chroma_subsampling_y, + &sframe_dist, + &sframe_mode, + &save_as_annexb, + NULL }; +static const int av1_arg_ctrl_map[] = { AOME_SET_CPUUSED, + AOME_SET_ENABLEAUTOALTREF, + AOME_SET_SHARPNESS, + AOME_SET_STATIC_THRESHOLD, + AV1E_SET_ROW_MT, + AV1E_SET_TILE_COLUMNS, + AV1E_SET_TILE_ROWS, + AOME_SET_ARNR_MAXFRAMES, + AOME_SET_ARNR_STRENGTH, + AOME_SET_TUNING, + AOME_SET_CQ_LEVEL, + AOME_SET_MAX_INTRA_BITRATE_PCT, + AV1E_SET_MAX_INTER_BITRATE_PCT, + AV1E_SET_GF_CBR_BOOST_PCT, + AV1E_SET_LOSSLESS, + AV1E_SET_ENABLE_CDEF, + AV1E_SET_ENABLE_RESTORATION, + AV1E_SET_DISABLE_TRELLIS_QUANT, + AV1E_SET_ENABLE_QM, + AV1E_SET_QM_MIN, + AV1E_SET_QM_MAX, +#if CONFIG_DIST_8X8 + AV1E_SET_ENABLE_DIST_8X8, +#endif + AV1E_SET_FRAME_PARALLEL_DECODING, + AV1E_SET_ERROR_RESILIENT_MODE, + AV1E_SET_AQ_MODE, + AV1E_SET_DELTAQ_MODE, + AV1E_SET_FRAME_PERIODIC_BOOST, + AV1E_SET_NOISE_SENSITIVITY, + AV1E_SET_TUNE_CONTENT, + AV1E_SET_CDF_UPDATE_MODE, + AV1E_SET_COLOR_PRIMARIES, + AV1E_SET_TRANSFER_CHARACTERISTICS, + AV1E_SET_MATRIX_COEFFICIENTS, + AV1E_SET_CHROMA_SAMPLE_POSITION, + AV1E_SET_MIN_GF_INTERVAL, + AV1E_SET_MAX_GF_INTERVAL, + AV1E_SET_SUPERBLOCK_SIZE, + AV1E_SET_NUM_TG, + AV1E_SET_MTU, + AV1E_SET_TIMING_INFO_TYPE, + AV1E_SET_FILM_GRAIN_TEST_VECTOR, + AV1E_SET_FILM_GRAIN_TABLE, +#if CONFIG_DENOISE + AV1E_SET_DENOISE_NOISE_LEVEL, + AV1E_SET_DENOISE_BLOCK_SIZE, +#endif + AV1E_SET_ENABLE_REF_FRAME_MVS, + AV1E_SET_ENABLE_DF, + AV1E_SET_ENABLE_ORDER_HINT, + AV1E_SET_ENABLE_JNT_COMP, + AV1E_SET_ENABLE_SUPERRES, + 0 }; +#endif // CONFIG_AV1_ENCODER + +static const arg_def_t *no_args[] = { NULL }; + +void show_help(FILE *fout, int shorthelp) { + 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_AV1_ENCODER + fprintf(fout, "\nAV1 Specific Options:\n"); + arg_show_usage(fout, av1_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"); + + const int num_encoder = get_aom_encoder_count(); + for (int i = 0; i < num_encoder; ++i) { + const AvxInterface *const encoder = get_aom_encoder_by_index(i); + const char *defstr = (i == (num_encoder - 1)) ? "(default)" : ""; + fprintf(fout, " %-6s - %s %s\n", encoder->name, + aom_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); +} + +#if CONFIG_AV1_ENCODER +#define ARG_CTRL_CNT_MAX NELEMENTS(av1_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 aom_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; + const char *film_grain_filename; + int write_ivf; + // whether to use 16bit internal buffers + int use_16bit_internal; +}; + +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]; + aom_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 aom_image *img; + aom_codec_ctx_t decoder; + int mismatch_seen; + unsigned int chroma_subsampling_x; + unsigned int chroma_subsampling_y; +}; + +static void validate_positive_rational(const char *msg, + struct aom_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 AvxEncoderConfig *global, int *argc, + char ***argv) { + char **argi, **argj; + struct arg arg; + const int num_encoder = get_aom_encoder_count(); + char **argv_local = (char **)*argv; +#if CONFIG_FILEOPTIONS + int argc_local = *argc; +#endif + if (num_encoder < 1) die("Error: no valid encoder available\n"); + + /* Initialize default parameters */ + memset(global, 0, sizeof(*global)); + global->codec = get_aom_encoder_by_index(num_encoder - 1); + global->passes = 0; + global->color_type = I420; + +#if CONFIG_FILEOPTIONS + const char *cfg = NULL; + int cfg_included = 0; +#endif + for (argi = argj = argv_local; (*argj = *argi); argi += arg.argv_step) { + arg.argv_step = 1; + +#if CONFIG_FILEOPTIONS + if (arg_match(&arg, &use_cfg, argi)) { + if (cfg_included) continue; + cfg = arg.val; + + arg_cfg(&argc_local, &argv_local, cfg); + + *argj = *argi = *argv_local; + argj = argi = argv_local; + *argv = argv_local; + cfg_included = 1; + continue; + } +#endif + if (arg_match(&arg, &help, argi)) { + show_help(stdout, 0); + exit(EXIT_SUCCESS); + } else if (arg_match(&arg, &codecarg, argi)) { + global->codec = get_aom_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, &good_dl, argi)) + warn("Deprecated --good option! Ignoring\n"); + else if (arg_match(&arg, &use_yv12, argi)) + global->color_type = YV12; + 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, &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, &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_AV1_ENCODER + // Make default AV1 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, "av1") == 0) ? 2 : 1; +#else + global->passes = 1; +#endif + } +} + +static void open_input_file(struct AvxInputContext *input) { + /* Parse certain options from the input file, if possible */ + input->file = strcmp(input->filename, "-") ? fopen(input->filename, "rb") + : set_binary_mode(stdin); + + if (!input->file) fatal("Failed to open input file"); + + if (!fseeko(input->file, 0, SEEK_END)) { + /* Input file is seekable. Figure out how long it is, so we can get + * progress info. + */ + input->length = ftello(input->file); + rewind(input->file); + } + + /* Default to 1:1 pixel aspect ratio. */ + input->pixel_aspect_ratio.numerator = 1; + input->pixel_aspect_ratio.denominator = 1; + + /* For RAW input sources, these bytes will applied on the first frame + * in read_frame(). + */ + input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file); + input->detect.position = 0; + + if (input->detect.buf_read == 4 && file_is_y4m(input->detect.buf)) { + if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4, + input->only_i420) >= 0) { + input->file_type = FILE_TYPE_Y4M; + input->width = input->y4m.pic_w; + input->height = input->y4m.pic_h; + input->pixel_aspect_ratio.numerator = input->y4m.par_n; + input->pixel_aspect_ratio.denominator = input->y4m.par_d; + input->framerate.numerator = input->y4m.fps_n; + input->framerate.denominator = input->y4m.fps_d; + input->fmt = input->y4m.aom_fmt; + input->bit_depth = input->y4m.bit_depth; + } else + fatal("Unsupported Y4M stream."); + } else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) { + fatal("IVF is not supported as input."); + } else { + input->file_type = FILE_TYPE_RAW; + } +} + +static void close_input_file(struct AvxInputContext *input) { + fclose(input->file); + if (input->file_type == FILE_TYPE_Y4M) y4m_input_close(&input->y4m); +} + +static struct stream_state *new_stream(struct AvxEncoderConfig *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 { + aom_codec_err_t res; + + /* Populate encoder configuration */ + res = aom_codec_enc_config_default(global->codec->codec_interface(), + &stream->config.cfg, global->usage); + if (res) fatal("Failed to get config: %s\n", aom_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; + stream->config.write_ivf = 0; + +#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; + } + + /* Output files must be specified for each stream */ + stream->config.out_fn = NULL; + + stream->next = NULL; + return stream; +} + +static void set_config_arg_ctrls(struct stream_config *config, int key, + const struct arg *arg) { + int j; + if (key == AV1E_SET_FILM_GRAIN_TABLE) { + config->film_grain_filename = arg->val; + return; + } + + /* Point either to the next free element or the first instance of this + * control. + */ + for (j = 0; j < config->arg_ctrl_cnt; j++) + if (config->arg_ctrls[j][0] == key) break; + + /* Update/insert */ + assert(j < (int)ARG_CTRL_CNT_MAX); + config->arg_ctrls[j][0] = key; + config->arg_ctrls[j][1] = arg_parse_enum_or_int(arg); + + if (key == AOME_SET_ENABLEAUTOALTREF && config->arg_ctrls[j][1] > 1) { + warn("auto-alt-ref > 1 is deprecated... setting auto-alt-ref=1\n"); + config->arg_ctrls[j][1] = 1; + } + if (j == config->arg_ctrl_cnt) config->arg_ctrl_cnt++; +} + +static int parse_stream_params(struct AvxEncoderConfig *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; + int webm_forced = 0; + + // Handle codec specific options + if (0) { +#if CONFIG_AV1_ENCODER + } else if (strcmp(global->codec->name, "av1") == 0) { + // TODO(jingning): Reuse AV1 specific encoder configuration parameters. + // Consider to expand this set for AV1 encoder control. + ctrl_args = av1_args; + ctrl_args_map = av1_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; + if (!webm_forced) { + const size_t out_fn_len = strlen(config->out_fn); + if (out_fn_len >= 4 && + !strcmp(config->out_fn + out_fn_len - 4, ".ivf")) { + config->write_webm = 0; + config->write_ivf = 1; + } else if (out_fn_len >= 4 && + !strcmp(config->out_fn + out_fn_len - 4, ".obu")) { + config->write_webm = 0; + config->write_ivf = 0; + } + } + } 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; + webm_forced = 1; +#else + die("Error: --webm specified but webm is disabled."); +#endif + } else if (arg_match(&arg, &use_ivf, argi)) { + config->write_webm = 0; + config->write_ivf = 1; + } else if (arg_match(&arg, &use_obu, argi)) { + config->write_webm = 0; + config->write_ivf = 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); + } else if (arg_match(&arg, &forced_max_frame_width, argi)) { + config->cfg.g_forced_max_frame_width = arg_parse_uint(&arg); + } else if (arg_match(&arg, &forced_max_frame_height, argi)) { + config->cfg.g_forced_max_frame_height = arg_parse_uint(&arg); + } 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); + } else if (arg_match(&arg, &input_chroma_subsampling_x, argi)) { + stream->chroma_subsampling_x = arg_parse_uint(&arg); + } else if (arg_match(&arg, &input_chroma_subsampling_y, argi)) { + stream->chroma_subsampling_y = arg_parse_uint(&arg); +#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, &global_error_resilient, argi)) { + config->cfg.g_error_resilient = arg_parse_uint(&arg); + } else if (arg_match(&arg, &lag_in_frames, argi)) { + config->cfg.g_lag_in_frames = arg_parse_uint(&arg); + } else if (arg_match(&arg, &large_scale_tile, argi)) { + config->cfg.large_scale_tile = arg_parse_uint(&arg); + } else if (arg_match(&arg, &monochrome, argi)) { + config->cfg.monochrome = 1; + } else if (arg_match(&arg, &full_still_picture_hdr, argi)) { + config->cfg.full_still_picture_hdr = 1; + } else if (arg_match(&arg, &dropframe_thresh, argi)) { + config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg); + } else if (arg_match(&arg, &resize_mode, argi)) { + config->cfg.rc_resize_mode = arg_parse_uint(&arg); + } else if (arg_match(&arg, &resize_denominator, argi)) { + config->cfg.rc_resize_denominator = arg_parse_uint(&arg); + } else if (arg_match(&arg, &resize_kf_denominator, argi)) { + config->cfg.rc_resize_kf_denominator = arg_parse_uint(&arg); + } else if (arg_match(&arg, &superres_mode, argi)) { + config->cfg.rc_superres_mode = arg_parse_uint(&arg); + } else if (arg_match(&arg, &superres_denominator, argi)) { + config->cfg.rc_superres_denominator = arg_parse_uint(&arg); + } else if (arg_match(&arg, &superres_kf_denominator, argi)) { + config->cfg.rc_superres_kf_denominator = arg_parse_uint(&arg); + } else if (arg_match(&arg, &superres_qthresh, argi)) { + config->cfg.rc_superres_qthresh = arg_parse_uint(&arg); + } else if (arg_match(&arg, &superres_kf_qthresh, argi)) { + config->cfg.rc_superres_kf_qthresh = 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, &fwd_kf_enabled, argi)) { + config->cfg.fwd_kf_enabled = arg_parse_uint(&arg); + } 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 = AOM_KF_DISABLED; + } else if (arg_match(&arg, &sframe_dist, argi)) { + config->cfg.sframe_dist = arg_parse_uint(&arg); + } else if (arg_match(&arg, &sframe_mode, argi)) { + config->cfg.sframe_mode = arg_parse_uint(&arg); + } else if (arg_match(&arg, &save_as_annexb, argi)) { + config->cfg.save_as_annexb = arg_parse_uint(&arg); + } else if (arg_match(&arg, &tile_width, argi)) { + config->cfg.tile_width_count = + arg_parse_list(&arg, config->cfg.tile_widths, MAX_TILE_WIDTHS); + } else if (arg_match(&arg, &tile_height, argi)) { + config->cfg.tile_height_count = + arg_parse_list(&arg, config->cfg.tile_heights, MAX_TILE_HEIGHTS); +#if CONFIG_FILEOPTIONS + } else if (arg_match(&arg, &ext_partition, argi)) { + config->cfg.cfg.ext_partition = !!arg_parse_uint(&arg) > 0; +#endif + } else { + int i, match = 0; + for (i = 0; ctrl_args[i]; i++) { + if (arg_match(&arg, ctrl_args[i], argi)) { + match = 1; + if (ctrl_args_map) { + set_config_arg_ctrls(config, ctrl_args_map[i], &arg); + } + } + } + if (!match) argj++; + } + } + config->use_16bit_internal = + config->cfg.g_bit_depth > AOM_BITS_8 || !CONFIG_LOWBITDEPTH; + return eos_mark_found; +} + +#define FOREACH_STREAM(iterator, list) \ + for (struct stream_state *iterator = list; iterator; \ + iterator = iterator->next) + +static void validate_stream_config(const struct stream_state *stream, + const struct AvxEncoderConfig *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(aom_img_fmt_t f) { + switch (f) { + case AOM_IMG_FMT_I420: return "I420"; + case AOM_IMG_FMT_I422: return "I422"; + case AOM_IMG_FMT_I444: return "I444"; + case AOM_IMG_FMT_YV12: return "YV12"; + case AOM_IMG_FMT_I42016: return "I42016"; + case AOM_IMG_FMT_I42216: return "I42216"; + case AOM_IMG_FMT_I44416: return "I44416"; + default: return "Other"; + } +} + +static void show_stream_config(struct stream_state *stream, + struct AvxEncoderConfig *global, + struct AvxInputContext *input) { +#define SHOW(field) \ + fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field) + + if (stream->index == 0) { + fprintf(stderr, "Codec: %s\n", + aom_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, "Coding path: %s\n", + stream->config.use_16bit_internal ? "HBD" : "LBD"); + 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(large_scale_tile); + SHOW(rc_dropframe_thresh); + SHOW(rc_resize_mode); + SHOW(rc_resize_denominator); + SHOW(rc_resize_kf_denominator); + SHOW(rc_superres_mode); + SHOW(rc_superres_denominator); + SHOW(rc_superres_kf_denominator); + SHOW(rc_superres_qthresh); + SHOW(rc_superres_kf_qthresh); + 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(fwd_kf_enabled); + SHOW(kf_mode); + SHOW(kf_min_dist); + SHOW(kf_max_dist); +} + +static void open_output_file(struct stream_state *stream, + struct AvxEncoderConfig *global, + const struct AvxRational *pixel_aspect_ratio) { + const char *fn = stream->config.out_fn; + const struct aom_codec_enc_cfg *const cfg = &stream->config.cfg; + + if (cfg->g_pass == AOM_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 && stream->config.write_ivf) { + 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 aom_codec_enc_cfg *const cfg = &stream->config.cfg; + + if (cfg->g_pass == AOM_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 && stream->config.write_ivf) { + 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 AvxEncoderConfig *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 ? AOM_RC_LAST_PASS : AOM_RC_FIRST_PASS + : AOM_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 AvxEncoderConfig *global) { + int i; + int flags = 0; + + flags |= global->show_psnr ? AOM_CODEC_USE_PSNR : 0; + flags |= stream->config.use_16bit_internal ? AOM_CODEC_USE_HIGHBITDEPTH : 0; + + /* Construct Encoder Context */ + aom_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 aom_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 (aom_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 (stream->config.film_grain_filename) { + aom_codec_control_(&stream->encoder, AV1E_SET_FILM_GRAIN_TABLE, + stream->config.film_grain_filename); + } + +#if CONFIG_AV1_DECODER + if (global->test_decode != TEST_DECODE_OFF) { + const AvxInterface *decoder = get_aom_decoder_by_name(global->codec->name); + aom_codec_dec_cfg_t cfg = { 0, 0, 0, CONFIG_LOWBITDEPTH, { 1 } }; + aom_codec_dec_init(&stream->decoder, decoder->codec_interface(), &cfg, 0); + + if (strcmp(global->codec->name, "av1") == 0) { + aom_codec_control(&stream->decoder, AV1_SET_TILE_MODE, + stream->config.cfg.large_scale_tile); + ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_mode"); + + aom_codec_control(&stream->decoder, AV1D_SET_IS_ANNEXB, + stream->config.cfg.save_as_annexb); + ctx_exit_on_error(&stream->decoder, "Failed to set is_annexb"); + + aom_codec_control(&stream->decoder, AV1_SET_DECODE_TILE_ROW, -1); + ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_row"); + + aom_codec_control(&stream->decoder, AV1_SET_DECODE_TILE_COL, -1); + ctx_exit_on_error(&stream->decoder, "Failed to set decode_tile_col"); + } + } +#endif +} + +static void encode_frame(struct stream_state *stream, + struct AvxEncoderConfig *global, struct aom_image *img, + unsigned int frames_in) { + aom_codec_pts_t frame_start, next_frame_start; + struct aom_codec_enc_cfg *cfg = &stream->config.cfg; + struct aom_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 (img) { + if ((img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) && + (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) { + if (img->fmt != AOM_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 = + aom_img_alloc(NULL, AOM_IMG_FMT_I42016, cfg->g_w, cfg->g_h, 16); + } + I420Scale_16( + (uint16_t *)img->planes[AOM_PLANE_Y], img->stride[AOM_PLANE_Y] / 2, + (uint16_t *)img->planes[AOM_PLANE_U], img->stride[AOM_PLANE_U] / 2, + (uint16_t *)img->planes[AOM_PLANE_V], img->stride[AOM_PLANE_V] / 2, + img->d_w, img->d_h, (uint16_t *)stream->img->planes[AOM_PLANE_Y], + stream->img->stride[AOM_PLANE_Y] / 2, + (uint16_t *)stream->img->planes[AOM_PLANE_U], + stream->img->stride[AOM_PLANE_U] / 2, + (uint16_t *)stream->img->planes[AOM_PLANE_V], + stream->img->stride[AOM_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" + "libyuv is required for scaling but is currently " + "disabled.\n" + "Be sure to specify -DCONFIG_LIBYUV=1 when running " + "cmake.\n", + stream->index); +#endif + } + } + if (img && (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) { + if (img->fmt != AOM_IMG_FMT_I420 && img->fmt != AOM_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 = + aom_img_alloc(NULL, AOM_IMG_FMT_I420, cfg->g_w, cfg->g_h, 16); + I420Scale( + img->planes[AOM_PLANE_Y], img->stride[AOM_PLANE_Y], + img->planes[AOM_PLANE_U], img->stride[AOM_PLANE_U], + img->planes[AOM_PLANE_V], img->stride[AOM_PLANE_V], img->d_w, img->d_h, + stream->img->planes[AOM_PLANE_Y], stream->img->stride[AOM_PLANE_Y], + stream->img->planes[AOM_PLANE_U], stream->img->stride[AOM_PLANE_U], + stream->img->planes[AOM_PLANE_V], stream->img->stride[AOM_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 + } + + aom_usec_timer_start(&timer); + aom_codec_encode(&stream->encoder, img, frame_start, + (uint32_t)(next_frame_start - frame_start), 0); + aom_usec_timer_mark(&timer); + stream->cx_time += aom_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 != AOM_RC_FIRST_PASS) { + int q; + + aom_codec_control(&stream->encoder, AOME_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 AvxEncoderConfig *global, int *got_data) { + const aom_codec_cx_pkt_t *pkt; + const struct aom_codec_enc_cfg *cfg = &stream->config.cfg; + aom_codec_iter_t iter = NULL; + + *got_data = 0; + while ((pkt = aom_codec_get_cx_data(&stream->encoder, &iter))) { + static size_t fsize = 0; + static FileOffset ivf_header_pos = 0; + + switch (pkt->kind) { + case AOM_CODEC_CX_FRAME_PKT: + if (!(pkt->data.frame.flags & AOM_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 (stream->config.write_ivf) { + 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 & AOM_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_AV1_DECODER + if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) { + aom_codec_decode(&stream->decoder, pkt->data.frame.buf, + pkt->data.frame.sz, NULL); + 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 AOM_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 AOM_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 AOM_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, int64_t bps) { + 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); + } + if (bps > 0) { + fprintf(stderr, " %7" PRId64 " bps", bps); + } + fprintf(stderr, " %7" PRId64 " ms", stream->cx_time / 1000); + 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) { + aom_image_t enc_img, dec_img; + + if (stream->mismatch_seen) return; + + /* Get the internal reference frame */ + aom_codec_control(&stream->encoder, AV1_GET_NEW_FRAME_IMAGE, &enc_img); + aom_codec_control(&stream->decoder, AV1_GET_NEW_FRAME_IMAGE, &dec_img); + + if ((enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) != + (dec_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH)) { + if (enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) { + aom_image_t enc_hbd_img; + aom_img_alloc(&enc_hbd_img, enc_img.fmt - AOM_IMG_FMT_HIGHBITDEPTH, + enc_img.d_w, enc_img.d_h, 16); + aom_img_truncate_16_to_8(&enc_hbd_img, &enc_img); + enc_img = enc_hbd_img; + } + if (dec_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) { + aom_image_t dec_hbd_img; + aom_img_alloc(&dec_hbd_img, dec_img.fmt - AOM_IMG_FMT_HIGHBITDEPTH, + dec_img.d_w, dec_img.d_h, 16); + aom_img_truncate_16_to_8(&dec_hbd_img, &dec_img); + dec_img = dec_hbd_img; + } + } + + 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 (!aom_compare_img(&enc_img, &dec_img)) { + int y[4], u[4], v[4]; + if (enc_img.fmt & AOM_IMG_FMT_HIGHBITDEPTH) { + aom_find_mismatch_high(&enc_img, &dec_img, y, u, v); + } else { + aom_find_mismatch(&enc_img, &dec_img, y, u, v); + } + 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; + } + + aom_img_free(&enc_img); + aom_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; + aom_image_t raw; + aom_image_t raw_shift; + int allocated_raw_shift = 0; + int use_16bit_internal = 0; + int input_shift = 0; + int frame_avail, got_data; + + struct AvxInputContext input; + struct AvxEncoderConfig global; + struct stream_state *streams = NULL; + char **argv, **argi; + uint64_t cx_time = 0; + int stream_cnt = 0; + int res = 0; + int profile_updated = 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, &argc, &argv); + +#if CONFIG_FILEOPTIONS + if (argc < 2) usage_exit(); +#else + if (argc < 3) usage_exit(); +#endif + + switch (global.color_type) { + case I420: input.fmt = AOM_IMG_FMT_I420; break; + case I422: input.fmt = AOM_IMG_FMT_I422; break; + case I444: input.fmt = AOM_IMG_FMT_I444; break; + case YV12: input.fmt = AOM_IMG_FMT_YV12; 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(stream, streams) { + 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 == AV1_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(stream, streams) { + 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(stream, streams) { + 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 |= AOM_IMG_FMT_HIGHBITDEPTH; + } else { + FOREACH_STREAM(stream, streams) { + stream->config.cfg.g_input_bit_depth = input.bit_depth; + } + } + + FOREACH_STREAM(stream, streams) { + if (input.fmt != AOM_IMG_FMT_I420 && input.fmt != AOM_IMG_FMT_I42016) { + /* Automatically upgrade if input is non-4:2:0 but a 4:2:0 profile + was selected. */ + switch (stream->config.cfg.g_profile) { + case 0: + if (input.bit_depth < 12 && (input.fmt == AOM_IMG_FMT_I444 || + input.fmt == AOM_IMG_FMT_I44416)) { + if (!stream->config.cfg.monochrome) { + stream->config.cfg.g_profile = 1; + profile_updated = 1; + } + } else if (input.bit_depth == 12 || input.fmt == AOM_IMG_FMT_I422 || + input.fmt == AOM_IMG_FMT_I42216) { + stream->config.cfg.g_profile = 2; + profile_updated = 1; + } + break; + case 1: + if (input.bit_depth == 12 || input.fmt == AOM_IMG_FMT_I422 || + input.fmt == AOM_IMG_FMT_I42216) { + stream->config.cfg.g_profile = 2; + profile_updated = 1; + } else if (input.bit_depth < 12 && + (input.fmt == AOM_IMG_FMT_I420 || + input.fmt == AOM_IMG_FMT_I42016)) { + stream->config.cfg.g_profile = 0; + profile_updated = 1; + } + break; + case 2: + if (input.bit_depth < 12 && (input.fmt == AOM_IMG_FMT_I444 || + input.fmt == AOM_IMG_FMT_I44416)) { + stream->config.cfg.g_profile = 1; + profile_updated = 1; + } else if (input.bit_depth < 12 && + (input.fmt == AOM_IMG_FMT_I420 || + input.fmt == AOM_IMG_FMT_I42016)) { + stream->config.cfg.g_profile = 0; + profile_updated = 1; + } else if (input.bit_depth == 12 && + input.file_type == FILE_TYPE_Y4M) { + // Note that here the input file values for chroma subsampling + // are used instead of those from the command line. + aom_codec_control(&stream->encoder, AV1E_SET_CHROMA_SUBSAMPLING_X, + input.y4m.dst_c_dec_h >> 1); + aom_codec_control(&stream->encoder, AV1E_SET_CHROMA_SUBSAMPLING_Y, + input.y4m.dst_c_dec_v >> 1); + } else if (input.bit_depth == 12 && + input.file_type == FILE_TYPE_RAW) { + aom_codec_control(&stream->encoder, AV1E_SET_CHROMA_SUBSAMPLING_X, + stream->chroma_subsampling_x); + aom_codec_control(&stream->encoder, AV1E_SET_CHROMA_SUBSAMPLING_Y, + stream->chroma_subsampling_y); + } + break; + default: break; + } + } + if (stream->config.cfg.g_bit_depth > 10) { + switch (stream->config.cfg.g_profile) { + case 0: + case 1: + stream->config.cfg.g_profile = 2; + profile_updated = 1; + break; + default: break; + } + } + if (stream->config.cfg.g_bit_depth > 8) { + stream->config.use_16bit_internal = 1; + } + if (profile_updated && !global.quiet) { + fprintf(stderr, + "Warning: automatically updating to profile %d to " + "match input format.\n", + stream->config.cfg.g_profile); + } + /* Set limit */ + stream->config.cfg.g_limit = global.limit; + } + + FOREACH_STREAM(stream, streams) { + set_stream_dimensions(stream, input.width, input.height); + } + FOREACH_STREAM(stream, streams) { 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(stream, streams) { + 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(stream, streams) { + if (stream->config.write_webm) { + stream->config.write_webm = 0; + stream->config.write_ivf = 0; + warn("aomenc compiled w/o WebM support. Writing OBU stream."); + } + } +#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, streams) { + 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(stream, streams) { + 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 + aom_img_alloc(&raw, input.fmt, input.width, input.height, 32); + + FOREACH_STREAM(stream, streams) { + stream->rate_hist = + init_rate_histogram(&stream->config.cfg, &global.framerate); + } + } + + FOREACH_STREAM(stream, streams) { setup_pass(stream, &global, pass); } + FOREACH_STREAM(stream, streams) { + open_output_file(stream, &global, &input.pixel_aspect_ratio); + } + FOREACH_STREAM(stream, streams) { initialize_encoder(stream, &global); } + if (strcmp(global.codec->name, "av1") == 0 || + strcmp(global.codec->name, "av1") == 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(stream, streams) { + if (stream->config.use_16bit_internal) { + use_16bit_internal = 1; + } + input_shift = (int)stream->config.cfg.g_bit_depth - + stream->config.cfg.g_input_bit_depth; + }; + } + + frame_avail = 1; + got_data = 0; + + while (frame_avail || got_data) { + struct aom_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) { + aom_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) { + aom_img_alloc(&raw_shift, raw.fmt | AOM_IMG_FMT_HIGHBITDEPTH, + input.width, input.height, 32); + allocated_raw_shift = 1; + } + aom_img_upshift(&raw_shift, &raw, input_shift); + frame_to_encode = &raw_shift; + } else { + frame_to_encode = &raw; + } + aom_usec_timer_start(&timer); + if (use_16bit_internal) { + assert(frame_to_encode->fmt & AOM_IMG_FMT_HIGHBITDEPTH); + FOREACH_STREAM(stream, streams) { + 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 & AOM_IMG_FMT_HIGHBITDEPTH) == 0); + FOREACH_STREAM(stream, streams) { + encode_frame(stream, &global, frame_avail ? frame_to_encode : NULL, + frames_in); + } + } + aom_usec_timer_mark(&timer); + cx_time += aom_usec_timer_elapsed(&timer); + + FOREACH_STREAM(stream, streams) { update_quantizer_histogram(stream); } + + got_data = 0; + FOREACH_STREAM(stream, streams) { + 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 input_limit = input.length; + + rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0; + remaining = input_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(stream, streams) { + test_decode(stream, global.test_decode); + } + } + } + + fflush(stdout); + if (!global.quiet) fprintf(stderr, "\033[K"); + } + + if (stream_cnt > 1) fprintf(stderr, "\n"); + + if (!global.quiet) { + FOREACH_STREAM(stream, streams) { + const int64_t bpf = + seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0; + const int64_t bps = bpf * global.framerate.num / global.framerate.den; + 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, bpf, bps, + 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 == AV1_FOURCC) { + FOREACH_STREAM(stream, streams) { + int64_t bps = 0; + if (stream->psnr_count && seen_frames && global.framerate.den) { + bps = (int64_t)stream->nbytes * 8 * (int64_t)global.framerate.num / + global.framerate.den / seen_frames; + } + show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1, + bps); + } + } else { + FOREACH_STREAM(stream, streams) { show_psnr(stream, 255.0, 0); } + } + } + + FOREACH_STREAM(stream, streams) { aom_codec_destroy(&stream->encoder); } + + if (global.test_decode != TEST_DECODE_OFF) { + FOREACH_STREAM(stream, streams) { aom_codec_destroy(&stream->decoder); } + } + + close_input_file(&input); + + if (global.test_decode == TEST_DECODE_FATAL) { + FOREACH_STREAM(stream, streams) { res |= stream->mismatch_seen; } + } + FOREACH_STREAM(stream, streams) { + close_output_file(stream, global.codec->fourcc); + } + + FOREACH_STREAM(stream, streams) { + stats_close(&stream->stats, global.passes - 1); + } + +#if CONFIG_FP_MB_STATS + FOREACH_STREAM(stream, streams) { + stats_close(&stream->fpmb_stats, global.passes - 1); + } +#endif + + if (global.pass) break; + } + + if (global.show_q_hist_buckets) { + FOREACH_STREAM(stream, streams) { + show_q_histogram(stream->counts, global.show_q_hist_buckets); + } + } + + if (global.show_rate_hist_buckets) { + FOREACH_STREAM(stream, streams) { + show_rate_histogram(stream->rate_hist, &stream->config.cfg, + global.show_rate_hist_buckets); + } + } + FOREACH_STREAM(stream, streams) { 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(stream, streams) { + 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 (allocated_raw_shift) aom_img_free(&raw_shift); + aom_img_free(&raw); + free(argv); + free(streams); + return res ? EXIT_FAILURE : EXIT_SUCCESS; +} |