diff options
Diffstat (limited to 'vpxenc.c')
| -rw-r--r-- | vpxenc.c | 3950 |
1 files changed, 1804 insertions, 2146 deletions
@@ -8,16 +8,15 @@ * be found in the AUTHORS file in the root of the source tree. */ +#include "./vpx_config.h" -/* This is a simple program that encodes YV12 files and generates ivf - * files using the new interface. - */ -#if defined(_WIN32) || !CONFIG_OS_SUPPORT +#if defined(_WIN32) || defined(__OS2__) || !CONFIG_OS_SUPPORT #define USE_POSIX_MMAP 0 #else #define USE_POSIX_MMAP 1 #endif +#include <math.h> #include <stdio.h> #include <stdlib.h> #include <stdarg.h> @@ -25,6 +24,9 @@ #include <limits.h> #include <assert.h> #include "vpx/vpx_encoder.h" +#if CONFIG_DECODERS +#include "vpx/vpx_decoder.h" +#endif #if USE_POSIX_MMAP #include <sys/types.h> #include <sys/stat.h> @@ -32,2537 +34,2193 @@ #include <fcntl.h> #include <unistd.h> #endif -#include "vpx/vp8cx.h" -#include "vpx_ports/mem_ops.h" -#include "vpx_ports/vpx_timer.h" -#include "tools_common.h" -#include "y4minput.h" -#include "libmkv/EbmlWriter.h" -#include "libmkv/EbmlIDs.h" - -/* Need special handling of these functions on Windows */ -#if defined(_MSC_VER) -/* MSVS doesn't define off_t, and uses _f{seek,tell}i64 */ -typedef __int64 off_t; -#define fseeko _fseeki64 -#define ftello _ftelli64 -#elif defined(_WIN32) -/* MinGW defines off_t as long - and uses f{seek,tell}o64/off64_t for large files */ -#define fseeko fseeko64 -#define ftello ftello64 -#define off_t off64_t -#endif -#define LITERALU64(hi,lo) ((((uint64_t)hi)<<32)|lo) +#include "third_party/libyuv/include/libyuv/scale.h" -/* We should use 32-bit file operations in WebM file format - * when building ARM executable file (.axf) with RVCT */ -#if !CONFIG_OS_SUPPORT -typedef long off_t; -#define fseeko fseek -#define ftello ftell +#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 "./tools_common.h" +#include "vpx_ports/mem_ops.h" +#include "vpx_ports/vpx_timer.h" +#include "./vpxstats.h" +#include "./webmenc.h" +#include "./y4minput.h" + /* 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); + 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); + FILE *stream) { + return fwrite(ptr, size, nmemb, stream); } #define fwrite wrap_fwrite static const char *exec_name; -static const struct codec_item -{ - char const *name; - vpx_codec_iface_t *iface; - unsigned int fourcc; -} codecs[] = -{ -#if CONFIG_VP8_ENCODER - {"vp8", &vpx_codec_vp8_cx_algo, 0x30385056}, +static const struct codec_item { + char const *name; + const vpx_codec_iface_t *(*iface)(void); + const vpx_codec_iface_t *(*dx_iface)(void); + unsigned int fourcc; +} codecs[] = { +#if CONFIG_VP8_ENCODER && CONFIG_VP8_DECODER + {"vp8", &vpx_codec_vp8_cx, &vpx_codec_vp8_dx, VP8_FOURCC}, +#elif CONFIG_VP8_ENCODER && !CONFIG_VP8_DECODER + {"vp8", &vpx_codec_vp8_cx, NULL, VP8_FOURCC}, #endif -}; - -static void usage_exit(); - -#define LOG_ERROR(label) do \ -{\ - const char *l=label;\ - va_list ap;\ - va_start(ap, fmt);\ - if(l)\ - fprintf(stderr, "%s: ", l);\ - vfprintf(stderr, fmt, ap);\ - fprintf(stderr, "\n");\ - va_end(ap);\ -} while(0) - -void die(const char *fmt, ...) -{ - LOG_ERROR(NULL); - usage_exit(); -} - - -void fatal(const char *fmt, ...) -{ - LOG_ERROR("Fatal"); - exit(EXIT_FAILURE); -} - - -void warn(const char *fmt, ...) -{ - LOG_ERROR("Warning"); -} - - -static void ctx_exit_on_error(vpx_codec_ctx_t *ctx, const char *s, ...) -{ - va_list ap; - - va_start(ap, s); - 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); - - exit(EXIT_FAILURE); - } -} - -/* This structure is used to abstract the different ways of handling - * first pass statistics. - */ -typedef struct -{ - vpx_fixed_buf_t buf; - int pass; - FILE *file; - char *buf_ptr; - size_t buf_alloc_sz; -} stats_io_t; - -int stats_open_file(stats_io_t *stats, const char *fpf, int pass) -{ - int res; - - stats->pass = pass; - - if (pass == 0) - { - stats->file = fopen(fpf, "wb"); - stats->buf.sz = 0; - stats->buf.buf = NULL, - res = (stats->file != NULL); - } - else - { -#if 0 -#elif USE_POSIX_MMAP - struct stat stat_buf; - int fd; - - fd = open(fpf, O_RDONLY); - stats->file = fdopen(fd, "rb"); - fstat(fd, &stat_buf); - stats->buf.sz = stat_buf.st_size; - stats->buf.buf = mmap(NULL, stats->buf.sz, PROT_READ, MAP_PRIVATE, - fd, 0); - res = (stats->buf.buf != NULL); -#else - size_t nbytes; - - stats->file = fopen(fpf, "rb"); - - if (fseek(stats->file, 0, SEEK_END)) - fatal("First-pass stats file must be seekable!"); - - stats->buf.sz = stats->buf_alloc_sz = ftell(stats->file); - rewind(stats->file); - - stats->buf.buf = malloc(stats->buf_alloc_sz); - - if (!stats->buf.buf) - fatal("Failed to allocate first-pass stats buffer (%lu bytes)", - (unsigned long)stats->buf_alloc_sz); - - nbytes = fread(stats->buf.buf, 1, stats->buf.sz, stats->file); - res = (nbytes == stats->buf.sz); +#if CONFIG_VP9_ENCODER && CONFIG_VP9_DECODER + {"vp9", &vpx_codec_vp9_cx, &vpx_codec_vp9_dx, VP9_FOURCC}, +#elif CONFIG_VP9_ENCODER && !CONFIG_VP9_DECODER + {"vp9", &vpx_codec_vp9_cx, NULL, VP9_FOURCC}, #endif - } +}; - return res; -} +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); -int stats_open_mem(stats_io_t *stats, int pass) -{ - int res; - stats->pass = pass; + vfprintf(stderr, s, ap); + fprintf(stderr, ": %s\n", vpx_codec_error(ctx)); - if (!pass) - { - stats->buf.sz = 0; - stats->buf_alloc_sz = 64 * 1024; - stats->buf.buf = malloc(stats->buf_alloc_sz); - } + if (detail) + fprintf(stderr, " %s\n", detail); - stats->buf_ptr = stats->buf.buf; - res = (stats->buf.buf != NULL); - return res; + if (fatal) + exit(EXIT_FAILURE); + } } +static void ctx_exit_on_error(vpx_codec_ctx_t *ctx, const char *s, ...) { + va_list ap; -void stats_close(stats_io_t *stats, int last_pass) -{ - if (stats->file) - { - if (stats->pass == last_pass) - { -#if 0 -#elif USE_POSIX_MMAP - munmap(stats->buf.buf, stats->buf.sz); -#else - free(stats->buf.buf); -#endif - } - - fclose(stats->file); - stats->file = NULL; - } - else - { - if (stats->pass == last_pass) - free(stats->buf.buf); - } + va_start(ap, s); + warn_or_exit_on_errorv(ctx, 1, s, ap); + va_end(ap); } -void stats_write(stats_io_t *stats, const void *pkt, size_t len) -{ - if (stats->file) - { - (void) fwrite(pkt, 1, len, stats->file); - } - else - { - if (stats->buf.sz + len > stats->buf_alloc_sz) - { - size_t new_sz = stats->buf_alloc_sz + 64 * 1024; - char *new_ptr = realloc(stats->buf.buf, new_sz); - - if (new_ptr) - { - stats->buf_ptr = new_ptr + (stats->buf_ptr - (char *)stats->buf.buf); - stats->buf.buf = new_ptr; - stats->buf_alloc_sz = new_sz; - } - else - fatal("Failed to realloc firstpass stats buffer."); - } +static void warn_or_exit_on_error(vpx_codec_ctx_t *ctx, int fatal, + const char *s, ...) { + va_list ap; - memcpy(stats->buf_ptr, pkt, len); - stats->buf.sz += len; - stats->buf_ptr += len; - } + va_start(ap, s); + warn_or_exit_on_errorv(ctx, fatal, s, ap); + va_end(ap); } -vpx_fixed_buf_t stats_get(stats_io_t *stats) -{ - return stats->buf; -} - -/* Stereo 3D packed frame format */ -typedef enum stereo_format -{ - STEREO_FORMAT_MONO = 0, - STEREO_FORMAT_LEFT_RIGHT = 1, - STEREO_FORMAT_BOTTOM_TOP = 2, - STEREO_FORMAT_TOP_BOTTOM = 3, - STEREO_FORMAT_RIGHT_LEFT = 11 -} stereo_format_t; - -enum video_file_type -{ - FILE_TYPE_RAW, - FILE_TYPE_IVF, - FILE_TYPE_Y4M +enum video_file_type { + FILE_TYPE_RAW, + FILE_TYPE_IVF, + FILE_TYPE_Y4M }; struct detect_buffer { - char buf[4]; - size_t buf_read; - size_t position; + char buf[4]; + size_t buf_read; + size_t position; }; -struct input_state -{ - char *fn; - FILE *file; - y4m_input y4m; - struct detect_buffer detect; - enum video_file_type file_type; - unsigned int w; - unsigned int h; - struct vpx_rational framerate; - int use_i420; +struct input_state { + char *fn; + FILE *file; + off_t length; + y4m_input y4m; + struct detect_buffer detect; + enum video_file_type file_type; + unsigned int w; + unsigned int h; + struct vpx_rational framerate; + int use_i420; + int only_i420; }; - #define IVF_FRAME_HDR_SZ (4+8) /* 4 byte size + 8 byte timestamp */ -static int read_frame(struct input_state *input, vpx_image_t *img) -{ - FILE *f = input->file; - enum video_file_type file_type = input->file_type; - y4m_input *y4m = &input->y4m; - struct detect_buffer *detect = &input->detect; - int plane = 0; - int shortread = 0; - - if (file_type == FILE_TYPE_Y4M) - { - if (y4m_input_fetch_frame(y4m, f, img) < 1) - return 0; +static int read_frame(struct input_state *input, vpx_image_t *img) { + FILE *f = input->file; + enum video_file_type file_type = input->file_type; + y4m_input *y4m = &input->y4m; + struct detect_buffer *detect = &input->detect; + int plane = 0; + int shortread = 0; + + if (file_type == FILE_TYPE_Y4M) { + if (y4m_input_fetch_frame(y4m, f, img) < 1) + return 0; + } else { + if (file_type == FILE_TYPE_IVF) { + char junk[IVF_FRAME_HDR_SZ]; + + /* Skip the frame header. We know how big the frame should be. See + * write_ivf_frame_header() for documentation on the frame header + * layout. + */ + (void) fread(junk, 1, IVF_FRAME_HDR_SZ, f); } - else - { - if (file_type == FILE_TYPE_IVF) - { - char junk[IVF_FRAME_HDR_SZ]; - - /* Skip the frame header. We know how big the frame should be. See - * write_ivf_frame_header() for documentation on the frame header - * layout. - */ - (void) fread(junk, 1, IVF_FRAME_HDR_SZ, f); - } - - for (plane = 0; plane < 3; plane++) - { - unsigned char *ptr; - int w = (plane ? (1 + img->d_w) / 2 : img->d_w); - int h = (plane ? (1 + img->d_h) / 2 : img->d_h); - int r; - - /* Determine the correct plane based on the image format. The for-loop - * always counts in Y,U,V order, but this may not match the order of - * the data on disk. - */ - switch (plane) - { - case 1: - ptr = img->planes[img->fmt==VPX_IMG_FMT_YV12? VPX_PLANE_V : VPX_PLANE_U]; - break; - case 2: - ptr = img->planes[img->fmt==VPX_IMG_FMT_YV12?VPX_PLANE_U : VPX_PLANE_V]; - break; - default: - ptr = img->planes[plane]; - } - for (r = 0; r < h; r++) - { - size_t needed = w; - size_t buf_position = 0; - const size_t left = detect->buf_read - detect->position; - if (left > 0) - { - const size_t more = (left < needed) ? left : needed; - memcpy(ptr, detect->buf + detect->position, more); - buf_position = more; - needed -= more; - detect->position += more; - } - if (needed > 0) - { - shortread |= (fread(ptr + buf_position, 1, needed, f) < needed); - } - - ptr += img->stride[plane]; - } + for (plane = 0; plane < 3; plane++) { + unsigned char *ptr; + int w = (plane ? (1 + img->d_w) / 2 : img->d_w); + int h = (plane ? (1 + img->d_h) / 2 : img->d_h); + int r; + + /* Determine the correct plane based on the image format. The for-loop + * always counts in Y,U,V order, but this may not match the order of + * the data on disk. + */ + switch (plane) { + case 1: + ptr = img->planes[img->fmt == VPX_IMG_FMT_YV12 ? VPX_PLANE_V : VPX_PLANE_U]; + break; + case 2: + ptr = img->planes[img->fmt == VPX_IMG_FMT_YV12 ? VPX_PLANE_U : VPX_PLANE_V]; + break; + default: + ptr = img->planes[plane]; + } + + for (r = 0; r < h; r++) { + size_t needed = w; + size_t buf_position = 0; + const size_t left = detect->buf_read - detect->position; + if (left > 0) { + const size_t more = (left < needed) ? left : needed; + memcpy(ptr, detect->buf + detect->position, more); + buf_position = more; + needed -= more; + detect->position += more; } + if (needed > 0) { + shortread |= (fread(ptr + buf_position, 1, needed, f) < needed); + } + + ptr += img->stride[plane]; + } } + } - return !shortread; + return !shortread; } unsigned int file_is_y4m(FILE *infile, y4m_input *y4m, - char detect[4]) -{ - if(memcmp(detect, "YUV4", 4) == 0) - { - return 1; - } - return 0; + char detect[4]) { + if (memcmp(detect, "YUV4", 4) == 0) { + return 1; + } + return 0; } #define IVF_FILE_HDR_SZ (32) unsigned int file_is_ivf(struct input_state *input, - unsigned int *fourcc) -{ - char raw_hdr[IVF_FILE_HDR_SZ]; - int is_ivf = 0; - FILE *infile = input->file; - unsigned int *width = &input->w; - unsigned int *height = &input->h; - struct detect_buffer *detect = &input->detect; - - if(memcmp(detect->buf, "DKIF", 4) != 0) - return 0; - - /* See write_ivf_file_header() for more documentation on the file header - * layout. - */ - if (fread(raw_hdr + 4, 1, IVF_FILE_HDR_SZ - 4, infile) - == IVF_FILE_HDR_SZ - 4) + unsigned int *fourcc) { + char raw_hdr[IVF_FILE_HDR_SZ]; + int is_ivf = 0; + FILE *infile = input->file; + unsigned int *width = &input->w; + unsigned int *height = &input->h; + struct detect_buffer *detect = &input->detect; + + if (memcmp(detect->buf, "DKIF", 4) != 0) + return 0; + + /* See write_ivf_file_header() for more documentation on the file header + * layout. + */ + if (fread(raw_hdr + 4, 1, IVF_FILE_HDR_SZ - 4, infile) + == IVF_FILE_HDR_SZ - 4) { { - { - is_ivf = 1; + is_ivf = 1; - if (mem_get_le16(raw_hdr + 4) != 0) - warn("Unrecognized IVF version! This file may not decode " - "properly."); + if (mem_get_le16(raw_hdr + 4) != 0) + warn("Unrecognized IVF version! This file may not decode " + "properly."); - *fourcc = mem_get_le32(raw_hdr + 8); - } + *fourcc = mem_get_le32(raw_hdr + 8); } + } - if (is_ivf) - { - *width = mem_get_le16(raw_hdr + 12); - *height = mem_get_le16(raw_hdr + 14); - detect->position = 4; - } + if (is_ivf) { + *width = mem_get_le16(raw_hdr + 12); + *height = mem_get_le16(raw_hdr + 14); + detect->position = 4; + } - return is_ivf; + return is_ivf; } static void write_ivf_file_header(FILE *outfile, const vpx_codec_enc_cfg_t *cfg, unsigned int fourcc, - int frame_cnt) -{ - char header[32]; - - if (cfg->g_pass != VPX_RC_ONE_PASS && cfg->g_pass != VPX_RC_LAST_PASS) - return; - - header[0] = 'D'; - header[1] = 'K'; - header[2] = 'I'; - header[3] = 'F'; - mem_put_le16(header + 4, 0); /* version */ - mem_put_le16(header + 6, 32); /* headersize */ - mem_put_le32(header + 8, fourcc); /* headersize */ - mem_put_le16(header + 12, cfg->g_w); /* width */ - mem_put_le16(header + 14, cfg->g_h); /* height */ - mem_put_le32(header + 16, cfg->g_timebase.den); /* rate */ - mem_put_le32(header + 20, cfg->g_timebase.num); /* scale */ - mem_put_le32(header + 24, frame_cnt); /* length */ - mem_put_le32(header + 28, 0); /* unused */ - - (void) fwrite(header, 1, 32, outfile); + int frame_cnt) { + char header[32]; + + if (cfg->g_pass != VPX_RC_ONE_PASS && cfg->g_pass != VPX_RC_LAST_PASS) + return; + + header[0] = 'D'; + header[1] = 'K'; + header[2] = 'I'; + header[3] = 'F'; + mem_put_le16(header + 4, 0); /* version */ + mem_put_le16(header + 6, 32); /* headersize */ + mem_put_le32(header + 8, fourcc); /* headersize */ + mem_put_le16(header + 12, cfg->g_w); /* width */ + mem_put_le16(header + 14, cfg->g_h); /* height */ + mem_put_le32(header + 16, cfg->g_timebase.den); /* rate */ + mem_put_le32(header + 20, cfg->g_timebase.num); /* scale */ + mem_put_le32(header + 24, frame_cnt); /* length */ + mem_put_le32(header + 28, 0); /* unused */ + + (void) fwrite(header, 1, 32, outfile); } static void write_ivf_frame_header(FILE *outfile, - const vpx_codec_cx_pkt_t *pkt) -{ - char header[12]; - vpx_codec_pts_t pts; - - if (pkt->kind != VPX_CODEC_CX_FRAME_PKT) - return; - - pts = pkt->data.frame.pts; - mem_put_le32(header, (int)pkt->data.frame.sz); - mem_put_le32(header + 4, pts & 0xFFFFFFFF); - mem_put_le32(header + 8, pts >> 32); - - (void) fwrite(header, 1, 12, outfile); -} - -static void write_ivf_frame_size(FILE *outfile, size_t size) -{ - char header[4]; - mem_put_le32(header, (int)size); - (void) fwrite(header, 1, 4, outfile); -} - - -typedef off_t EbmlLoc; - - -struct cue_entry -{ - unsigned int time; - uint64_t loc; -}; - - -struct EbmlGlobal -{ - int debug; - - FILE *stream; - int64_t last_pts_ms; - vpx_rational_t framerate; + const vpx_codec_cx_pkt_t *pkt) { + char header[12]; + vpx_codec_pts_t pts; - /* These pointers are to the start of an element */ - off_t position_reference; - off_t seek_info_pos; - off_t segment_info_pos; - off_t track_pos; - off_t cue_pos; - off_t cluster_pos; + if (pkt->kind != VPX_CODEC_CX_FRAME_PKT) + return; - /* This pointer is to a specific element to be serialized */ - off_t track_id_pos; + pts = pkt->data.frame.pts; + mem_put_le32(header, (int)pkt->data.frame.sz); + mem_put_le32(header + 4, pts & 0xFFFFFFFF); + mem_put_le32(header + 8, pts >> 32); - /* These pointers are to the size field of the element */ - EbmlLoc startSegment; - EbmlLoc startCluster; - - uint32_t cluster_timecode; - int cluster_open; - - struct cue_entry *cue_list; - unsigned int cues; - -}; - - -void Ebml_Write(EbmlGlobal *glob, const void *buffer_in, unsigned long len) -{ - (void) fwrite(buffer_in, 1, len, glob->stream); -} - -#define WRITE_BUFFER(s) \ -for(i = len-1; i>=0; i--)\ -{ \ - x = (char)(*(const s *)buffer_in >> (i * CHAR_BIT)); \ - Ebml_Write(glob, &x, 1); \ -} -void Ebml_Serialize(EbmlGlobal *glob, const void *buffer_in, int buffer_size, unsigned long len) -{ - char x; - int i; - - /* buffer_size: - * 1 - int8_t; - * 2 - int16_t; - * 3 - int32_t; - * 4 - int64_t; - */ - switch (buffer_size) - { - case 1: - WRITE_BUFFER(int8_t) - break; - case 2: - WRITE_BUFFER(int16_t) - break; - case 4: - WRITE_BUFFER(int32_t) - break; - case 8: - WRITE_BUFFER(int64_t) - break; - default: - break; - } -} -#undef WRITE_BUFFER - -/* Need a fixed size serializer for the track ID. libmkv provides a 64 bit - * one, but not a 32 bit one. - */ -static void Ebml_SerializeUnsigned32(EbmlGlobal *glob, unsigned long class_id, uint64_t ui) -{ - unsigned char sizeSerialized = 4 | 0x80; - Ebml_WriteID(glob, class_id); - Ebml_Serialize(glob, &sizeSerialized, sizeof(sizeSerialized), 1); - Ebml_Serialize(glob, &ui, sizeof(ui), 4); -} - - -static void -Ebml_StartSubElement(EbmlGlobal *glob, EbmlLoc *ebmlLoc, - unsigned long class_id) -{ - /* todo this is always taking 8 bytes, this may need later optimization */ - /* this is a key that says length unknown */ - uint64_t unknownLen = LITERALU64(0x01FFFFFF, 0xFFFFFFFF); - - Ebml_WriteID(glob, class_id); - *ebmlLoc = ftello(glob->stream); - Ebml_Serialize(glob, &unknownLen, sizeof(unknownLen), 8); -} - -static void -Ebml_EndSubElement(EbmlGlobal *glob, EbmlLoc *ebmlLoc) -{ - off_t pos; - uint64_t size; - - /* Save the current stream pointer */ - pos = ftello(glob->stream); - - /* Calculate the size of this element */ - size = pos - *ebmlLoc - 8; - size |= LITERALU64(0x01000000,0x00000000); - - /* Seek back to the beginning of the element and write the new size */ - fseeko(glob->stream, *ebmlLoc, SEEK_SET); - Ebml_Serialize(glob, &size, sizeof(size), 8); - - /* Reset the stream pointer */ - fseeko(glob->stream, pos, SEEK_SET); -} - - -static void -write_webm_seek_element(EbmlGlobal *ebml, unsigned long id, off_t pos) -{ - uint64_t offset = pos - ebml->position_reference; - EbmlLoc start; - Ebml_StartSubElement(ebml, &start, Seek); - Ebml_SerializeBinary(ebml, SeekID, id); - Ebml_SerializeUnsigned64(ebml, SeekPosition, offset); - Ebml_EndSubElement(ebml, &start); -} - - -static void -write_webm_seek_info(EbmlGlobal *ebml) -{ - - off_t pos; - - /* Save the current stream pointer */ - pos = ftello(ebml->stream); - - if(ebml->seek_info_pos) - fseeko(ebml->stream, ebml->seek_info_pos, SEEK_SET); - else - ebml->seek_info_pos = pos; - - { - EbmlLoc start; - - Ebml_StartSubElement(ebml, &start, SeekHead); - write_webm_seek_element(ebml, Tracks, ebml->track_pos); - write_webm_seek_element(ebml, Cues, ebml->cue_pos); - write_webm_seek_element(ebml, Info, ebml->segment_info_pos); - Ebml_EndSubElement(ebml, &start); - } - { - /* segment info */ - EbmlLoc startInfo; - uint64_t frame_time; - char version_string[64]; - - /* Assemble version string */ - if(ebml->debug) - strcpy(version_string, "vpxenc"); - else - { - strcpy(version_string, "vpxenc "); - strncat(version_string, - vpx_codec_version_str(), - sizeof(version_string) - 1 - strlen(version_string)); - } - - frame_time = (uint64_t)1000 * ebml->framerate.den - / ebml->framerate.num; - ebml->segment_info_pos = ftello(ebml->stream); - Ebml_StartSubElement(ebml, &startInfo, Info); - Ebml_SerializeUnsigned(ebml, TimecodeScale, 1000000); - Ebml_SerializeFloat(ebml, Segment_Duration, - (double)(ebml->last_pts_ms + frame_time)); - Ebml_SerializeString(ebml, 0x4D80, version_string); - Ebml_SerializeString(ebml, 0x5741, version_string); - Ebml_EndSubElement(ebml, &startInfo); - } -} - - -static void -write_webm_file_header(EbmlGlobal *glob, - const vpx_codec_enc_cfg_t *cfg, - const struct vpx_rational *fps, - stereo_format_t stereo_fmt) -{ - { - EbmlLoc start; - Ebml_StartSubElement(glob, &start, EBML); - Ebml_SerializeUnsigned(glob, EBMLVersion, 1); - Ebml_SerializeUnsigned(glob, EBMLReadVersion, 1); - Ebml_SerializeUnsigned(glob, EBMLMaxIDLength, 4); - Ebml_SerializeUnsigned(glob, EBMLMaxSizeLength, 8); - Ebml_SerializeString(glob, DocType, "webm"); - Ebml_SerializeUnsigned(glob, DocTypeVersion, 2); - Ebml_SerializeUnsigned(glob, DocTypeReadVersion, 2); - Ebml_EndSubElement(glob, &start); - } - { - Ebml_StartSubElement(glob, &glob->startSegment, Segment); - glob->position_reference = ftello(glob->stream); - glob->framerate = *fps; - write_webm_seek_info(glob); - - { - EbmlLoc trackStart; - glob->track_pos = ftello(glob->stream); - Ebml_StartSubElement(glob, &trackStart, Tracks); - { - unsigned int trackNumber = 1; - uint64_t trackID = 0; - - EbmlLoc start; - Ebml_StartSubElement(glob, &start, TrackEntry); - Ebml_SerializeUnsigned(glob, TrackNumber, trackNumber); - glob->track_id_pos = ftello(glob->stream); - Ebml_SerializeUnsigned32(glob, TrackUID, trackID); - Ebml_SerializeUnsigned(glob, TrackType, 1); - Ebml_SerializeString(glob, CodecID, "V_VP8"); - { - unsigned int pixelWidth = cfg->g_w; - unsigned int pixelHeight = cfg->g_h; - float frameRate = (float)fps->num/(float)fps->den; - - EbmlLoc videoStart; - Ebml_StartSubElement(glob, &videoStart, Video); - Ebml_SerializeUnsigned(glob, PixelWidth, pixelWidth); - Ebml_SerializeUnsigned(glob, PixelHeight, pixelHeight); - Ebml_SerializeUnsigned(glob, StereoMode, stereo_fmt); - Ebml_SerializeFloat(glob, FrameRate, frameRate); - Ebml_EndSubElement(glob, &videoStart); - } - Ebml_EndSubElement(glob, &start); /* Track Entry */ - } - Ebml_EndSubElement(glob, &trackStart); - } - /* segment element is open */ - } + (void) fwrite(header, 1, 12, outfile); } - -static void -write_webm_block(EbmlGlobal *glob, - const vpx_codec_enc_cfg_t *cfg, - const vpx_codec_cx_pkt_t *pkt) -{ - unsigned long block_length; - unsigned char track_number; - unsigned short block_timecode = 0; - unsigned char flags; - int64_t pts_ms; - int start_cluster = 0, is_keyframe; - - /* Calculate the PTS of this frame in milliseconds */ - pts_ms = pkt->data.frame.pts * 1000 - * (uint64_t)cfg->g_timebase.num / (uint64_t)cfg->g_timebase.den; - if(pts_ms <= glob->last_pts_ms) - pts_ms = glob->last_pts_ms + 1; - glob->last_pts_ms = pts_ms; - - /* Calculate the relative time of this block */ - if(pts_ms - glob->cluster_timecode > SHRT_MAX) - start_cluster = 1; - else - block_timecode = (unsigned short)pts_ms - glob->cluster_timecode; - - is_keyframe = (pkt->data.frame.flags & VPX_FRAME_IS_KEY); - if(start_cluster || is_keyframe) - { - if(glob->cluster_open) - Ebml_EndSubElement(glob, &glob->startCluster); - - /* Open the new cluster */ - block_timecode = 0; - glob->cluster_open = 1; - glob->cluster_timecode = (uint32_t)pts_ms; - glob->cluster_pos = ftello(glob->stream); - Ebml_StartSubElement(glob, &glob->startCluster, Cluster); /* cluster */ - Ebml_SerializeUnsigned(glob, Timecode, glob->cluster_timecode); - - /* Save a cue point if this is a keyframe. */ - if(is_keyframe) - { - struct cue_entry *cue, *new_cue_list; - - new_cue_list = realloc(glob->cue_list, - (glob->cues+1) * sizeof(struct cue_entry)); - if(new_cue_list) - glob->cue_list = new_cue_list; - else - fatal("Failed to realloc cue list."); - - cue = &glob->cue_list[glob->cues]; - cue->time = glob->cluster_timecode; - cue->loc = glob->cluster_pos; - glob->cues++; - } - } - - /* Write the Simple Block */ - Ebml_WriteID(glob, SimpleBlock); - - block_length = (unsigned long)pkt->data.frame.sz + 4; - block_length |= 0x10000000; - Ebml_Serialize(glob, &block_length, sizeof(block_length), 4); - - track_number = 1; - track_number |= 0x80; - Ebml_Write(glob, &track_number, 1); - - Ebml_Serialize(glob, &block_timecode, sizeof(block_timecode), 2); - - flags = 0; - if(is_keyframe) - flags |= 0x80; - if(pkt->data.frame.flags & VPX_FRAME_IS_INVISIBLE) - flags |= 0x08; - Ebml_Write(glob, &flags, 1); - - Ebml_Write(glob, pkt->data.frame.buf, (unsigned long)pkt->data.frame.sz); +static void write_ivf_frame_size(FILE *outfile, size_t size) { + char header[4]; + mem_put_le32(header, (int)size); + (void) fwrite(header, 1, 4, outfile); } -static void -write_webm_file_footer(EbmlGlobal *glob, long hash) -{ - - if(glob->cluster_open) - Ebml_EndSubElement(glob, &glob->startCluster); - - { - EbmlLoc start; - unsigned int i; - - glob->cue_pos = ftello(glob->stream); - Ebml_StartSubElement(glob, &start, Cues); - for(i=0; i<glob->cues; i++) - { - struct cue_entry *cue = &glob->cue_list[i]; - EbmlLoc start; - - Ebml_StartSubElement(glob, &start, CuePoint); - { - EbmlLoc start; - - Ebml_SerializeUnsigned(glob, CueTime, cue->time); - - Ebml_StartSubElement(glob, &start, CueTrackPositions); - Ebml_SerializeUnsigned(glob, CueTrack, 1); - Ebml_SerializeUnsigned64(glob, CueClusterPosition, - cue->loc - glob->position_reference); - Ebml_EndSubElement(glob, &start); - } - Ebml_EndSubElement(glob, &start); - } - Ebml_EndSubElement(glob, &start); - } - - Ebml_EndSubElement(glob, &glob->startSegment); - - /* Patch up the seek info block */ - write_webm_seek_info(glob); - - /* Patch up the track id */ - fseeko(glob->stream, glob->track_id_pos, SEEK_SET); - Ebml_SerializeUnsigned32(glob, TrackUID, glob->debug ? 0xDEADBEEF : hash); - - fseeko(glob->stream, 0, SEEK_END); -} - /* Murmur hash derived from public domain reference implementation at - * http://sites.google.com/site/murmurhash/ + * http:// sites.google.com/site/murmurhash/ */ -static unsigned int murmur ( const void * key, int len, unsigned int seed ) -{ - const unsigned int m = 0x5bd1e995; - const int r = 24; - - unsigned int h = seed ^ len; +static unsigned int murmur(const void *key, int len, unsigned int seed) { + const unsigned int m = 0x5bd1e995; + const int r = 24; - const unsigned char * data = (const unsigned char *)key; + unsigned int h = seed ^ len; - while(len >= 4) - { - unsigned int k; + const unsigned char *data = (const unsigned char *)key; - k = data[0]; - k |= data[1] << 8; - k |= data[2] << 16; - k |= data[3] << 24; + while (len >= 4) { + unsigned int k; - k *= m; - k ^= k >> r; - k *= m; + k = (unsigned int)data[0]; + k |= (unsigned int)data[1] << 8; + k |= (unsigned int)data[2] << 16; + k |= (unsigned int)data[3] << 24; - h *= m; - h ^= k; + k *= m; + k ^= k >> r; + k *= m; - data += 4; - len -= 4; - } - - switch(len) - { - case 3: h ^= data[2] << 16; - case 2: h ^= data[1] << 8; - case 1: h ^= data[0]; - h *= m; - }; - - h ^= h >> 13; h *= m; - h ^= h >> 15; - - return h; -} - -#include "math.h" - -static double vp8_mse2psnr(double Samples, double Peak, double Mse) -{ - double psnr; - - if ((double)Mse > 0.0) - psnr = 10.0 * log10(Peak * Peak * Samples / Mse); - else - psnr = 60; /* Limit to prevent / 0 */ - - if (psnr > 60) - psnr = 60; - - return psnr; + h ^= k; + + data += 4; + len -= 4; + } + + switch (len) { + case 3: + h ^= data[2] << 16; + case 2: + h ^= data[1] << 8; + case 1: + h ^= data[0]; + h *= m; + }; + + h ^= h >> 13; + h *= m; + h ^= h >> 15; + + return h; } #include "args.h" static const arg_def_t debugmode = ARG_DEF("D", "debug", 0, - "Debug mode (makes output deterministic)"); + "Debug mode (makes output deterministic)"); static const arg_def_t outputfile = ARG_DEF("o", "output", 1, - "Output filename"); + "Output filename"); static const arg_def_t use_yv12 = ARG_DEF(NULL, "yv12", 0, - "Input file is YV12 "); + "Input file is YV12 "); static const arg_def_t use_i420 = ARG_DEF(NULL, "i420", 0, - "Input file is I420 (default)"); + "Input file is I420 (default)"); static const arg_def_t codecarg = ARG_DEF(NULL, "codec", 1, - "Codec to use"); + "Codec to use"); static const arg_def_t passes = ARG_DEF("p", "passes", 1, - "Number of passes (1/2)"); + "Number of passes (1/2)"); static const arg_def_t pass_arg = ARG_DEF(NULL, "pass", 1, - "Pass to execute (1/2)"); + "Pass to execute (1/2)"); static const arg_def_t fpf_name = ARG_DEF(NULL, "fpf", 1, - "First pass statistics file name"); + "First pass statistics file name"); 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)"); + "Deadline per frame (usec)"); static const arg_def_t best_dl = ARG_DEF(NULL, "best", 0, - "Use Best Quality Deadline"); + "Use Best Quality Deadline"); static const arg_def_t good_dl = ARG_DEF(NULL, "good", 0, - "Use Good Quality Deadline"); + "Use Good Quality Deadline"); static const arg_def_t rt_dl = ARG_DEF(NULL, "rt", 0, - "Use Realtime Quality Deadline"); + "Use Realtime Quality Deadline"); static const arg_def_t quietarg = ARG_DEF("q", "quiet", 0, - "Do not print encode progress"); + "Do not print encode progress"); static const arg_def_t verbosearg = ARG_DEF("v", "verbose", 0, - "Show encoder parameters"); + "Show encoder parameters"); static const arg_def_t psnrarg = ARG_DEF(NULL, "psnr", 0, - "Show PSNR in status line"); + "Show PSNR in status line"); +enum TestDecodeFatality { + TEST_DECODE_OFF, + TEST_DECODE_FATAL, + TEST_DECODE_WARN, +}; +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)"); + "Stream frame rate (rate/scale)"); static const arg_def_t use_ivf = ARG_DEF(NULL, "ivf", 0, - "Output IVF (default is WebM)"); + "Output IVF (default is WebM)"); static const arg_def_t out_part = ARG_DEF("P", "output-partitions", 0, - "Makes encoder output partitions. Requires IVF output!"); + "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)"); + "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 *main_args[] = -{ - &debugmode, - &outputfile, &codecarg, &passes, &pass_arg, &fpf_name, &limit, &deadline, - &best_dl, &good_dl, &rt_dl, - &quietarg, &verbosearg, &psnrarg, &use_ivf, &out_part, &q_hist_n, &rate_hist_n, - NULL + "Show rate histogram (n-buckets)"); +static const arg_def_t *main_args[] = { + &debugmode, + &outputfile, &codecarg, &passes, &pass_arg, &fpf_name, &limit, &skip, + &deadline, &best_dl, &good_dl, &rt_dl, + &quietarg, &verbosearg, &psnrarg, &use_ivf, &out_part, &q_hist_n, &rate_hist_n, + NULL }; static const arg_def_t usage = ARG_DEF("u", "usage", 1, - "Usage profile number to use"); + "Usage profile number to use"); static const arg_def_t threads = ARG_DEF("t", "threads", 1, - "Max number of threads to use"); + "Max number of threads to use"); static const arg_def_t profile = ARG_DEF(NULL, "profile", 1, - "Bitstream profile number to use"); + "Bitstream profile number to use"); static const arg_def_t width = ARG_DEF("w", "width", 1, - "Frame width"); + "Frame width"); static const arg_def_t height = ARG_DEF("h", "height", 1, - "Frame height"); + "Frame height"); 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} + {"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); + "Stereo 3D video format", stereo_mode_enum); static const arg_def_t timebase = ARG_DEF(NULL, "timebase", 1, - "Output timestamp precision (fractional seconds)"); + "Output timestamp precision (fractional seconds)"); static const arg_def_t error_resilient = ARG_DEF(NULL, "error-resilient", 1, - "Enable error resiliency features"); + "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"); + "Max number of frames to lag"); -static const arg_def_t *global_args[] = -{ - &use_yv12, &use_i420, &usage, &threads, &profile, - &width, &height, &stereo_mode, &timebase, &framerate, &error_resilient, - &lag_in_frames, NULL +static const arg_def_t *global_args[] = { + &use_yv12, &use_i420, &usage, &threads, &profile, + &width, &height, &stereo_mode, &timebase, &framerate, + &error_resilient, + &lag_in_frames, NULL }; static const arg_def_t dropframe_thresh = ARG_DEF(NULL, "drop-frame", 1, - "Temporal resampling threshold (buf %)"); + "Temporal resampling threshold (buf %)"); static const arg_def_t resize_allowed = ARG_DEF(NULL, "resize-allowed", 1, - "Spatial resampling enabled (bool)"); + "Spatial resampling enabled (bool)"); static const arg_def_t resize_up_thresh = ARG_DEF(NULL, "resize-up", 1, - "Upscale threshold (buf %)"); + "Upscale threshold (buf %)"); static const arg_def_t resize_down_thresh = ARG_DEF(NULL, "resize-down", 1, - "Downscale threshold (buf %)"); + "Downscale threshold (buf %)"); static const struct arg_enum_list end_usage_enum[] = { - {"vbr", VPX_VBR}, - {"cbr", VPX_CBR}, - {"cq", VPX_CQ}, - {NULL, 0} + {"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); + "Rate control mode", end_usage_enum); static const arg_def_t target_bitrate = ARG_DEF(NULL, "target-bitrate", 1, - "Bitrate (kbps)"); + "Bitrate (kbps)"); static const arg_def_t min_quantizer = ARG_DEF(NULL, "min-q", 1, - "Minimum (best) quantizer"); + "Minimum (best) quantizer"); static const arg_def_t max_quantizer = ARG_DEF(NULL, "max-q", 1, - "Maximum (worst) quantizer"); + "Maximum (worst) quantizer"); static const arg_def_t undershoot_pct = ARG_DEF(NULL, "undershoot-pct", 1, - "Datarate undershoot (min) target (%)"); + "Datarate undershoot (min) target (%)"); static const arg_def_t overshoot_pct = ARG_DEF(NULL, "overshoot-pct", 1, - "Datarate overshoot (max) target (%)"); + "Datarate overshoot (max) target (%)"); static const arg_def_t buf_sz = ARG_DEF(NULL, "buf-sz", 1, - "Client buffer size (ms)"); + "Client buffer size (ms)"); static const arg_def_t buf_initial_sz = ARG_DEF(NULL, "buf-initial-sz", 1, - "Client initial buffer size (ms)"); + "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_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 + "Client optimal buffer size (ms)"); +static const arg_def_t *rc_args[] = { + &dropframe_thresh, &resize_allowed, &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)"); + "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)"); + "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 + "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 kf_min_dist = ARG_DEF(NULL, "kf-min-dist", 1, - "Minimum keyframe interval (frames)"); + "Minimum keyframe interval (frames)"); static const arg_def_t kf_max_dist = ARG_DEF(NULL, "kf-max-dist", 1, - "Maximum keyframe interval (frames)"); + "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 + "Disable keyframe placement"); +static const arg_def_t *kf_args[] = { + &kf_min_dist, &kf_max_dist, &kf_disabled, NULL }; -#if CONFIG_VP8_ENCODER static const arg_def_t noise_sens = ARG_DEF(NULL, "noise-sensitivity", 1, - "Noise sensitivity (frames to blur)"); + "Noise sensitivity (frames to blur)"); static const arg_def_t sharpness = ARG_DEF(NULL, "sharpness", 1, - "Filter sharpness (0-7)"); + "Filter sharpness (0-7)"); static const arg_def_t static_thresh = ARG_DEF(NULL, "static-thresh", 1, - "Motion detection threshold"); -#endif - -#if CONFIG_VP8_ENCODER + "Motion detection threshold"); static const arg_def_t cpu_used = ARG_DEF(NULL, "cpu-used", 1, - "CPU Used (-16..16)"); -#endif - - -#if CONFIG_VP8_ENCODER + "CPU Used (-16..16)"); 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 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 auto_altref = ARG_DEF(NULL, "auto-alt-ref", 1, - "Enable automatic alt reference frames"); + "Enable automatic alt reference frames"); static const arg_def_t arnr_maxframes = ARG_DEF(NULL, "arnr-maxframes", 1, - "AltRef Max Frames"); + "AltRef Max Frames"); static const arg_def_t arnr_strength = ARG_DEF(NULL, "arnr-strength", 1, - "AltRef Strength"); + "AltRef Strength"); static const arg_def_t arnr_type = ARG_DEF(NULL, "arnr-type", 1, - "AltRef Type"); + "AltRef Type"); static const struct arg_enum_list tuning_enum[] = { - {"psnr", VP8_TUNE_PSNR}, - {"ssim", VP8_TUNE_SSIM}, - {NULL, 0} + {"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); + "Material to favor", tuning_enum); static const arg_def_t cq_level = ARG_DEF(NULL, "cq-level", 1, - "Constrained Quality Level"); + "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)"); + "Max I-frame bitrate (pct)"); +static const arg_def_t lossless = ARG_DEF(NULL, "lossless", 1, "Lossless mode"); +#if CONFIG_VP9_ENCODER +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: disabled (by default), 1: variance based)"); +#endif -static const arg_def_t *vp8_args[] = -{ - &cpu_used, &auto_altref, &noise_sens, &sharpness, &static_thresh, - &token_parts, &arnr_maxframes, &arnr_strength, &arnr_type, - &tune_ssim, &cq_level, &max_intra_rate_pct, NULL +#if CONFIG_VP8_ENCODER +static const arg_def_t *vp8_args[] = { + &cpu_used, &auto_altref, &noise_sens, &sharpness, &static_thresh, + &token_parts, &arnr_maxframes, &arnr_strength, &arnr_type, + &tune_ssim, &cq_level, &max_intra_rate_pct, + 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, 0 +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, + 0 +}; +#endif + +#if CONFIG_VP9_ENCODER +static const arg_def_t *vp9_args[] = { + &cpu_used, &auto_altref, &noise_sens, &sharpness, &static_thresh, + &tile_cols, &tile_rows, &arnr_maxframes, &arnr_strength, &arnr_type, + &tune_ssim, &cq_level, &max_intra_rate_pct, &lossless, + &frame_parallel_decoding, &aq_mode, + NULL +}; +static const int vp9_arg_ctrl_map[] = { + VP8E_SET_CPUUSED, VP8E_SET_ENABLEAUTOALTREF, + VP8E_SET_NOISE_SENSITIVITY, VP8E_SET_SHARPNESS, VP8E_SET_STATIC_THRESHOLD, + VP9E_SET_TILE_COLUMNS, VP9E_SET_TILE_ROWS, + 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_LOSSLESS, VP9E_SET_FRAME_PARALLEL_DECODING, VP9E_SET_AQ_MODE, + 0 }; #endif static const arg_def_t *no_args[] = { NULL }; -static void usage_exit() -{ - int i; - - fprintf(stderr, "Usage: %s <options> -o dst_filename src_filename \n", - exec_name); - - fprintf(stderr, "\nOptions:\n"); - arg_show_usage(stdout, main_args); - fprintf(stderr, "\nEncoder Global Options:\n"); - arg_show_usage(stdout, global_args); - fprintf(stderr, "\nRate Control Options:\n"); - arg_show_usage(stdout, rc_args); - fprintf(stderr, "\nTwopass Rate Control Options:\n"); - arg_show_usage(stdout, rc_twopass_args); - fprintf(stderr, "\nKeyframe Placement Options:\n"); - arg_show_usage(stdout, kf_args); +void usage_exit() { + int i; + + fprintf(stderr, "Usage: %s <options> -o dst_filename src_filename \n", + exec_name); + + fprintf(stderr, "\nOptions:\n"); + arg_show_usage(stderr, main_args); + fprintf(stderr, "\nEncoder Global Options:\n"); + arg_show_usage(stderr, global_args); + fprintf(stderr, "\nRate Control Options:\n"); + arg_show_usage(stderr, rc_args); + fprintf(stderr, "\nTwopass Rate Control Options:\n"); + arg_show_usage(stderr, rc_twopass_args); + fprintf(stderr, "\nKeyframe Placement Options:\n"); + arg_show_usage(stderr, kf_args); #if CONFIG_VP8_ENCODER - fprintf(stderr, "\nVP8 Specific Options:\n"); - arg_show_usage(stdout, vp8_args); + fprintf(stderr, "\nVP8 Specific Options:\n"); + arg_show_usage(stderr, vp8_args); +#endif +#if CONFIG_VP9_ENCODER + fprintf(stderr, "\nVP9 Specific Options:\n"); + arg_show_usage(stderr, vp9_args); #endif - fprintf(stderr, "\nStream timebase (--timebase):\n" - " The desired precision of timestamps in the output, expressed\n" - " in fractional seconds. Default is 1/1000.\n"); - fprintf(stderr, "\n" - "Included encoders:\n" - "\n"); - - for (i = 0; i < sizeof(codecs) / sizeof(codecs[0]); i++) - fprintf(stderr, " %-6s - %s\n", - codecs[i].name, - vpx_codec_iface_name(codecs[i].iface)); - - exit(EXIT_FAILURE); + fprintf(stderr, "\nStream timebase (--timebase):\n" + " The desired precision of timestamps in the output, expressed\n" + " in fractional seconds. Default is 1/1000.\n"); + fprintf(stderr, "\n" + "Included encoders:\n" + "\n"); + + for (i = 0; i < sizeof(codecs) / sizeof(codecs[0]); i++) + fprintf(stderr, " %-6s - %s\n", + codecs[i].name, + vpx_codec_iface_name(codecs[i].iface())); + + exit(EXIT_FAILURE); } #define HIST_BAR_MAX 40 -struct hist_bucket -{ - int low, high, count; +struct hist_bucket { + int low, high, count; }; static int merge_hist_buckets(struct hist_bucket *bucket, int *buckets_, - int max_buckets) -{ - int small_bucket = 0, merge_bucket = INT_MAX, big_bucket=0; - int buckets = *buckets_; - int i; - - /* Find the extrema for this list of buckets */ - big_bucket = small_bucket = 0; - for(i=0; i < buckets; i++) - { - if(bucket[i].count < bucket[small_bucket].count) - small_bucket = i; - if(bucket[i].count > bucket[big_bucket].count) - big_bucket = i; + int max_buckets) { + int small_bucket = 0, merge_bucket = INT_MAX, big_bucket = 0; + int buckets = *buckets_; + int i; + + /* Find the extrema for this list of buckets */ + big_bucket = small_bucket = 0; + for (i = 0; i < buckets; i++) { + if (bucket[i].count < bucket[small_bucket].count) + small_bucket = i; + if (bucket[i].count > bucket[big_bucket].count) + big_bucket = i; + } + + /* If we have too many buckets, merge the smallest with an adjacent + * bucket. + */ + while (buckets > max_buckets) { + int last_bucket = buckets - 1; + + /* merge the small bucket with an adjacent one. */ + if (small_bucket == 0) + merge_bucket = 1; + else if (small_bucket == last_bucket) + merge_bucket = last_bucket - 1; + else if (bucket[small_bucket - 1].count < bucket[small_bucket + 1].count) + merge_bucket = small_bucket - 1; + else + merge_bucket = small_bucket + 1; + + assert(abs(merge_bucket - small_bucket) <= 1); + assert(small_bucket < buckets); + assert(big_bucket < buckets); + assert(merge_bucket < buckets); + + if (merge_bucket < small_bucket) { + bucket[merge_bucket].high = bucket[small_bucket].high; + bucket[merge_bucket].count += bucket[small_bucket].count; + } else { + bucket[small_bucket].high = bucket[merge_bucket].high; + bucket[small_bucket].count += bucket[merge_bucket].count; + merge_bucket = small_bucket; } - /* If we have too many buckets, merge the smallest with an adjacent - * bucket. - */ - while(buckets > max_buckets) - { - int last_bucket = buckets - 1; - - /* merge the small bucket with an adjacent one. */ - if(small_bucket == 0) - merge_bucket = 1; - else if(small_bucket == last_bucket) - merge_bucket = last_bucket - 1; - else if(bucket[small_bucket - 1].count < bucket[small_bucket + 1].count) - merge_bucket = small_bucket - 1; - else - merge_bucket = small_bucket + 1; - - assert(abs(merge_bucket - small_bucket) <= 1); - assert(small_bucket < buckets); - assert(big_bucket < buckets); - assert(merge_bucket < buckets); - - if(merge_bucket < small_bucket) - { - bucket[merge_bucket].high = bucket[small_bucket].high; - bucket[merge_bucket].count += bucket[small_bucket].count; - } - else - { - bucket[small_bucket].high = bucket[merge_bucket].high; - bucket[small_bucket].count += bucket[merge_bucket].count; - merge_bucket = small_bucket; - } - - assert(bucket[merge_bucket].low != bucket[merge_bucket].high); - - buckets--; + assert(bucket[merge_bucket].low != bucket[merge_bucket].high); - /* Remove the merge_bucket from the list, and find the new small - * and big buckets while we're at it - */ - big_bucket = small_bucket = 0; - for(i=0; i < buckets; i++) - { - if(i > merge_bucket) - bucket[i] = bucket[i+1]; - - if(bucket[i].count < bucket[small_bucket].count) - small_bucket = i; - if(bucket[i].count > bucket[big_bucket].count) - big_bucket = i; - } + buckets--; + /* Remove the merge_bucket from the list, and find the new small + * and big buckets while we're at it + */ + big_bucket = small_bucket = 0; + for (i = 0; i < buckets; i++) { + if (i > merge_bucket) + bucket[i] = bucket[i + 1]; + + if (bucket[i].count < bucket[small_bucket].count) + small_bucket = i; + if (bucket[i].count > bucket[big_bucket].count) + big_bucket = i; } - *buckets_ = buckets; - return bucket[big_bucket].count; + } + + *buckets_ = buckets; + return bucket[big_bucket].count; } static void show_histogram(const struct hist_bucket *bucket, int buckets, int total, - int scale) -{ - const char *pat1, *pat2; - int i; - - switch((int)(log(bucket[buckets-1].high)/log(10))+1) - { - case 1: - case 2: - pat1 = "%4d %2s: "; - pat2 = "%4d-%2d: "; - break; - case 3: - pat1 = "%5d %3s: "; - pat2 = "%5d-%3d: "; - break; - case 4: - pat1 = "%6d %4s: "; - pat2 = "%6d-%4d: "; - break; - case 5: - pat1 = "%7d %5s: "; - pat2 = "%7d-%5d: "; - break; - case 6: - pat1 = "%8d %6s: "; - pat2 = "%8d-%6d: "; - break; - case 7: - pat1 = "%9d %7s: "; - pat2 = "%9d-%7d: "; - break; - default: - pat1 = "%12d %10s: "; - pat2 = "%12d-%10d: "; - break; - } + int scale) { + const char *pat1, *pat2; + int i; + + switch ((int)(log(bucket[buckets - 1].high) / log(10)) + 1) { + case 1: + case 2: + pat1 = "%4d %2s: "; + pat2 = "%4d-%2d: "; + break; + case 3: + pat1 = "%5d %3s: "; + pat2 = "%5d-%3d: "; + break; + case 4: + pat1 = "%6d %4s: "; + pat2 = "%6d-%4d: "; + break; + case 5: + pat1 = "%7d %5s: "; + pat2 = "%7d-%5d: "; + break; + case 6: + pat1 = "%8d %6s: "; + pat2 = "%8d-%6d: "; + break; + case 7: + pat1 = "%9d %7s: "; + pat2 = "%9d-%7d: "; + break; + default: + pat1 = "%12d %10s: "; + pat2 = "%12d-%10d: "; + break; + } + + for (i = 0; i < buckets; i++) { + int len; + int j; + float pct; + + pct = (float)(100.0 * bucket[i].count / total); + len = HIST_BAR_MAX * bucket[i].count / scale; + if (len < 1) + len = 1; + assert(len <= HIST_BAR_MAX); + + if (bucket[i].low == bucket[i].high) + fprintf(stderr, pat1, bucket[i].low, ""); + else + fprintf(stderr, pat2, bucket[i].low, bucket[i].high); - for(i=0; i<buckets; i++) - { - int len; - int j; - float pct; - - pct = (float)(100.0 * bucket[i].count / total); - len = HIST_BAR_MAX * bucket[i].count / scale; - if(len < 1) - len = 1; - assert(len <= HIST_BAR_MAX); - - if(bucket[i].low == bucket[i].high) - fprintf(stderr, pat1, bucket[i].low, ""); - else - fprintf(stderr, pat2, bucket[i].low, bucket[i].high); - - for(j=0; j<HIST_BAR_MAX; j++) - fprintf(stderr, j<len?"=":" "); - fprintf(stderr, "\t%5d (%6.2f%%)\n",bucket[i].count,pct); - } + for (j = 0; j < HIST_BAR_MAX; j++) + fprintf(stderr, j < len ? "=" : " "); + fprintf(stderr, "\t%5d (%6.2f%%)\n", bucket[i].count, pct); + } } -static void show_q_histogram(const int counts[64], int max_buckets) -{ - struct hist_bucket bucket[64]; - int buckets = 0; - int total = 0; - int scale; - int i; +static void show_q_histogram(const int counts[64], int max_buckets) { + struct hist_bucket bucket[64]; + int buckets = 0; + int total = 0; + int scale; + int i; - for(i=0; i<64; i++) - { - if(counts[i]) - { - bucket[buckets].low = bucket[buckets].high = i; - bucket[buckets].count = counts[i]; - buckets++; - total += counts[i]; - } + for (i = 0; i < 64; i++) { + if (counts[i]) { + bucket[buckets].low = bucket[buckets].high = i; + bucket[buckets].count = counts[i]; + buckets++; + total += counts[i]; } + } - fprintf(stderr, "\nQuantizer Selection:\n"); - scale = merge_hist_buckets(bucket, &buckets, max_buckets); - show_histogram(bucket, buckets, total, scale); + fprintf(stderr, "\nQuantizer Selection:\n"); + scale = merge_hist_buckets(bucket, &buckets, max_buckets); + show_histogram(bucket, buckets, total, scale); } #define RATE_BINS (100) -struct rate_hist -{ - int64_t *pts; - int *sz; - int samples; - int frames; - struct hist_bucket bucket[RATE_BINS]; - int total; +struct rate_hist { + int64_t *pts; + int *sz; + int samples; + int frames; + struct hist_bucket bucket[RATE_BINS]; + int total; }; static void init_rate_histogram(struct rate_hist *hist, const vpx_codec_enc_cfg_t *cfg, - const vpx_rational_t *fps) -{ - int i; - - /* Determine the number of samples in the buffer. Use the file's framerate - * to determine the number of frames in rc_buf_sz milliseconds, with an - * adjustment (5/4) to account for alt-refs - */ - hist->samples = cfg->rc_buf_sz * 5 / 4 * fps->num / fps->den / 1000; - - /* prevent division by zero */ - if (hist->samples == 0) - hist->samples=1; - - hist->pts = calloc(hist->samples, sizeof(*hist->pts)); - hist->sz = calloc(hist->samples, sizeof(*hist->sz)); - for(i=0; i<RATE_BINS; i++) - { - hist->bucket[i].low = INT_MAX; - hist->bucket[i].high = 0; - hist->bucket[i].count = 0; - } + const vpx_rational_t *fps) { + int i; + + /* Determine the number of samples in the buffer. Use the file's framerate + * to determine the number of frames in rc_buf_sz milliseconds, with an + * adjustment (5/4) to account for alt-refs + */ + hist->samples = cfg->rc_buf_sz * 5 / 4 * fps->num / fps->den / 1000; + + /* prevent division by zero */ + if (hist->samples == 0) + hist->samples = 1; + + hist->pts = calloc(hist->samples, sizeof(*hist->pts)); + hist->sz = calloc(hist->samples, sizeof(*hist->sz)); + for (i = 0; i < RATE_BINS; i++) { + hist->bucket[i].low = INT_MAX; + hist->bucket[i].high = 0; + hist->bucket[i].count = 0; + } } -static void destroy_rate_histogram(struct rate_hist *hist) -{ - free(hist->pts); - free(hist->sz); +static void destroy_rate_histogram(struct rate_hist *hist) { + free(hist->pts); + free(hist->sz); } static void update_rate_histogram(struct rate_hist *hist, const vpx_codec_enc_cfg_t *cfg, - const vpx_codec_cx_pkt_t *pkt) -{ - int i, idx; - int64_t now, then, sum_sz = 0, avg_bitrate; - - now = pkt->data.frame.pts * 1000 - * (uint64_t)cfg->g_timebase.num / (uint64_t)cfg->g_timebase.den; - - idx = hist->frames++ % hist->samples; - hist->pts[idx] = now; - hist->sz[idx] = (int)pkt->data.frame.sz; - - if(now < cfg->rc_buf_initial_sz) - return; + const vpx_codec_cx_pkt_t *pkt) { + int i, idx; + int64_t now, then, sum_sz = 0, avg_bitrate; + + now = pkt->data.frame.pts * 1000 + * (uint64_t)cfg->g_timebase.num / (uint64_t)cfg->g_timebase.den; + + idx = hist->frames++ % hist->samples; + hist->pts[idx] = now; + hist->sz[idx] = (int)pkt->data.frame.sz; + + if (now < cfg->rc_buf_initial_sz) + return; + + then = now; + + /* Sum the size over the past rc_buf_sz ms */ + for (i = hist->frames; i > 0 && hist->frames - i < hist->samples; i--) { + int i_idx = (i - 1) % hist->samples; + + then = hist->pts[i_idx]; + if (now - then > cfg->rc_buf_sz) + break; + sum_sz += hist->sz[i_idx]; + } + + if (now == then) + return; + + avg_bitrate = sum_sz * 8 * 1000 / (now - then); + idx = (int)(avg_bitrate * (RATE_BINS / 2) / (cfg->rc_target_bitrate * 1000)); + if (idx < 0) + idx = 0; + if (idx > RATE_BINS - 1) + idx = RATE_BINS - 1; + if (hist->bucket[idx].low > avg_bitrate) + hist->bucket[idx].low = (int)avg_bitrate; + if (hist->bucket[idx].high < avg_bitrate) + hist->bucket[idx].high = (int)avg_bitrate; + hist->bucket[idx].count++; + hist->total++; +} - then = now; - /* Sum the size over the past rc_buf_sz ms */ - for(i = hist->frames; i > 0 && hist->frames - i < hist->samples; i--) - { - int i_idx = (i-1) % hist->samples; +static void show_rate_histogram(struct rate_hist *hist, + const vpx_codec_enc_cfg_t *cfg, + int max_buckets) { + int i, scale; + int buckets = 0; + + for (i = 0; i < RATE_BINS; i++) { + if (hist->bucket[i].low == INT_MAX) + continue; + hist->bucket[buckets++] = hist->bucket[i]; + } + + fprintf(stderr, "\nRate (over %dms window):\n", cfg->rc_buf_sz); + scale = merge_hist_buckets(hist->bucket, &buckets, max_buckets); + show_histogram(hist->bucket, buckets, hist->total, scale); +} - then = hist->pts[i_idx]; - if(now - then > cfg->rc_buf_sz) +#define mmin(a, b) ((a) < (b) ? (a) : (b)) +static void find_mismatch(vpx_image_t *img1, vpx_image_t *img2, + int yloc[4], int uloc[4], int vloc[4]) { + const unsigned int bsize = 64; + const unsigned int bsizey = bsize >> img1->y_chroma_shift; + const unsigned int bsizex = bsize >> img1->x_chroma_shift; + const int c_w = (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift; + const int c_h = (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift; + unsigned int match = 1; + unsigned int i, j; + yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1; + for (i = 0, match = 1; match && i < img1->d_h; i += bsize) { + for (j = 0; match && j < img1->d_w; j += bsize) { + int k, l; + int si = mmin(i + bsize, img1->d_h) - i; + int sj = mmin(j + bsize, img1->d_w) - j; + for (k = 0; match && k < si; k++) + for (l = 0; match && l < sj; l++) { + if (*(img1->planes[VPX_PLANE_Y] + + (i + k) * img1->stride[VPX_PLANE_Y] + j + l) != + *(img2->planes[VPX_PLANE_Y] + + (i + k) * img2->stride[VPX_PLANE_Y] + j + l)) { + yloc[0] = i + k; + yloc[1] = j + l; + yloc[2] = *(img1->planes[VPX_PLANE_Y] + + (i + k) * img1->stride[VPX_PLANE_Y] + j + l); + yloc[3] = *(img2->planes[VPX_PLANE_Y] + + (i + k) * img2->stride[VPX_PLANE_Y] + j + l); + match = 0; + break; + } + } + } + } + + uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1; + for (i = 0, match = 1; match && i < c_h; i += bsizey) { + for (j = 0; match && j < c_w; j += bsizex) { + int k, l; + int si = mmin(i + bsizey, c_h - i); + int sj = mmin(j + bsizex, c_w - j); + for (k = 0; match && k < si; k++) + for (l = 0; match && l < sj; l++) { + if (*(img1->planes[VPX_PLANE_U] + + (i + k) * img1->stride[VPX_PLANE_U] + j + l) != + *(img2->planes[VPX_PLANE_U] + + (i + k) * img2->stride[VPX_PLANE_U] + j + l)) { + uloc[0] = i + k; + uloc[1] = j + l; + uloc[2] = *(img1->planes[VPX_PLANE_U] + + (i + k) * img1->stride[VPX_PLANE_U] + j + l); + uloc[3] = *(img2->planes[VPX_PLANE_U] + + (i + k) * img2->stride[VPX_PLANE_V] + j + l); + match = 0; break; - sum_sz += hist->sz[i_idx]; + } + } } - - if (now == then) - return; - - avg_bitrate = sum_sz * 8 * 1000 / (now - then); - idx = (int)(avg_bitrate * (RATE_BINS/2) / (cfg->rc_target_bitrate * 1000)); - if(idx < 0) - idx = 0; - if(idx > RATE_BINS-1) - idx = RATE_BINS-1; - if(hist->bucket[idx].low > avg_bitrate) - hist->bucket[idx].low = (int)avg_bitrate; - if(hist->bucket[idx].high < avg_bitrate) - hist->bucket[idx].high = (int)avg_bitrate; - hist->bucket[idx].count++; - hist->total++; + } + vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1; + for (i = 0, match = 1; match && i < c_h; i += bsizey) { + for (j = 0; match && j < c_w; j += bsizex) { + int k, l; + int si = mmin(i + bsizey, c_h - i); + int sj = mmin(j + bsizex, c_w - j); + for (k = 0; match && k < si; k++) + for (l = 0; match && l < sj; l++) { + if (*(img1->planes[VPX_PLANE_V] + + (i + k) * img1->stride[VPX_PLANE_V] + j + l) != + *(img2->planes[VPX_PLANE_V] + + (i + k) * img2->stride[VPX_PLANE_V] + j + l)) { + vloc[0] = i + k; + vloc[1] = j + l; + vloc[2] = *(img1->planes[VPX_PLANE_V] + + (i + k) * img1->stride[VPX_PLANE_V] + j + l); + vloc[3] = *(img2->planes[VPX_PLANE_V] + + (i + k) * img2->stride[VPX_PLANE_V] + j + l); + match = 0; + break; + } + } + } + } } - -static void show_rate_histogram(struct rate_hist *hist, - const vpx_codec_enc_cfg_t *cfg, - int max_buckets) +static int compare_img(vpx_image_t *img1, vpx_image_t *img2) { - int i, scale; - int buckets = 0; + const int c_w = (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift; + const int c_h = (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift; + int match = 1; + unsigned int i; - for(i = 0; i < RATE_BINS; i++) - { - if(hist->bucket[i].low == INT_MAX) - continue; - hist->bucket[buckets++] = hist->bucket[i]; - } + match &= (img1->fmt == img2->fmt); + match &= (img1->w == img2->w); + match &= (img1->h == img2->h); + + for (i = 0; i < img1->d_h; i++) + match &= (memcmp(img1->planes[VPX_PLANE_Y]+i*img1->stride[VPX_PLANE_Y], + img2->planes[VPX_PLANE_Y]+i*img2->stride[VPX_PLANE_Y], + img1->d_w) == 0); - fprintf(stderr, "\nRate (over %dms window):\n", cfg->rc_buf_sz); - scale = merge_hist_buckets(hist->bucket, &buckets, max_buckets); - show_histogram(hist->bucket, buckets, hist->total, scale); + for (i = 0; i < c_h; i++) + match &= (memcmp(img1->planes[VPX_PLANE_U]+i*img1->stride[VPX_PLANE_U], + img2->planes[VPX_PLANE_U]+i*img2->stride[VPX_PLANE_U], + c_w) == 0); + + for (i = 0; i < c_h; i++) + match &= (memcmp(img1->planes[VPX_PLANE_V]+i*img1->stride[VPX_PLANE_U], + img2->planes[VPX_PLANE_V]+i*img2->stride[VPX_PLANE_U], + c_w) == 0); + + return match; } + #define NELEMENTS(x) (sizeof(x)/sizeof(x[0])) +#define MAX(x,y) ((x)>(y)?(x):(y)) +#if CONFIG_VP8_ENCODER && !CONFIG_VP9_ENCODER #define ARG_CTRL_CNT_MAX NELEMENTS(vp8_arg_ctrl_map) - +#elif !CONFIG_VP8_ENCODER && CONFIG_VP9_ENCODER +#define ARG_CTRL_CNT_MAX NELEMENTS(vp9_arg_ctrl_map) +#else +#define ARG_CTRL_CNT_MAX MAX(NELEMENTS(vp8_arg_ctrl_map), \ + NELEMENTS(vp9_arg_ctrl_map)) +#endif /* Configuration elements common to all streams */ -struct global_config -{ - const struct codec_item *codec; - int passes; - int pass; - int usage; - int deadline; - int use_i420; - int quiet; - int verbose; - int limit; - int show_psnr; - int have_framerate; - struct vpx_rational framerate; - int out_part; - int debug; - int show_q_hist_buckets; - int show_rate_hist_buckets; +struct global_config { + const struct codec_item *codec; + int passes; + int pass; + int usage; + int deadline; + int use_i420; + int quiet; + int verbose; + int limit; + int skip_frames; + int show_psnr; + enum TestDecodeFatality test_decode; + int have_framerate; + struct vpx_rational framerate; + int out_part; + int debug; + int show_q_hist_buckets; + int show_rate_hist_buckets; }; /* Per-stream configuration */ -struct stream_config -{ - struct vpx_codec_enc_cfg cfg; - const char *out_fn; - const char *stats_fn; - stereo_format_t stereo_fmt; - int arg_ctrls[ARG_CTRL_CNT_MAX][2]; - int arg_ctrl_cnt; - int write_webm; - int have_kf_max_dist; +struct stream_config { + struct vpx_codec_enc_cfg cfg; + const char *out_fn; + const char *stats_fn; + stereo_format_t stereo_fmt; + int arg_ctrls[ARG_CTRL_CNT_MAX][2]; + int arg_ctrl_cnt; + int write_webm; + int have_kf_max_dist; }; -struct stream_state -{ - int index; - struct stream_state *next; - struct stream_config config; - FILE *file; - struct rate_hist rate_hist; - EbmlGlobal ebml; - uint32_t hash; - 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; +struct stream_state { + int index; + struct stream_state *next; + struct stream_config config; + FILE *file; + struct rate_hist rate_hist; + struct EbmlGlobal ebml; + uint32_t hash; + 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; + struct vpx_image *img; + vpx_codec_ctx_t decoder; + int mismatch_seen; }; void validate_positive_rational(const char *msg, - struct vpx_rational *rat) -{ - if (rat->den < 0) - { - rat->num *= -1; - rat->den *= -1; - } + 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->num < 0) + die("Error: %s must be positive\n", msg); - if (!rat->den) - die("Error: %s has zero denominator\n", msg); + if (!rat->den) + die("Error: %s has zero denominator\n", msg); } -static void parse_global_config(struct global_config *global, char **argv) -{ - char **argi, **argj; - struct arg arg; - - /* Initialize default parameters */ - memset(global, 0, sizeof(*global)); - global->codec = codecs; +static void parse_global_config(struct global_config *global, char **argv) { + char **argi, **argj; + struct arg arg; + + /* Initialize default parameters */ + memset(global, 0, sizeof(*global)); + global->codec = codecs; + global->passes = 0; + global->use_i420 = 1; + /* 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, &codecarg, argi)) { + int j, k = -1; + + for (j = 0; j < sizeof(codecs) / sizeof(codecs[0]); j++) + if (!strcmp(codecs[j].name, arg.val)) + k = j; + + if (k >= 0) + global->codec = codecs + k; + else + 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->use_i420 = 0; + else if (arg_match(&arg, &use_i420, argi)) + global->use_i420 = 1; + 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 + argj++; + } + + /* 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 + global->passes = (global->codec->iface == vpx_codec_vp9_cx ? 2 : 1); +#else global->passes = 1; - global->use_i420 = 1; - - for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) - { - arg.argv_step = 1; - - if (arg_match(&arg, &codecarg, argi)) - { - int j, k = -1; - - for (j = 0; j < sizeof(codecs) / sizeof(codecs[0]); j++) - if (!strcmp(codecs[j].name, arg.val)) - k = j; - - if (k >= 0) - global->codec = codecs + k; - else - 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->use_i420 = 0; - else if (arg_match(&arg, &use_i420, argi)) - global->use_i420 = 1; - 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, &psnrarg, argi)) - global->show_psnr = 1; - 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 - argj++; - } - - /* Validate global config */ - - 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; - } +#endif + } + + 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; } + } } -void open_input_file(struct input_state *input) -{ - unsigned int fourcc; +void open_input_file(struct input_state *input) { + unsigned int fourcc; - /* Parse certain options from the input file, if possible */ - input->file = strcmp(input->fn, "-") ? fopen(input->fn, "rb") - : set_binary_mode(stdin); + /* Parse certain options from the input file, if possible */ + input->file = strcmp(input->fn, "-") ? fopen(input->fn, "rb") + : set_binary_mode(stdin); - if (!input->file) - fatal("Failed to open input file"); + if (!input->file) + fatal("Failed to open input file"); - /* For RAW input sources, these bytes will applied on the first frame - * in read_frame(). + if (!fseeko(input->file, 0, SEEK_END)) { + /* Input file is seekable. Figure out how long it is, so we can get + * progress info. */ - 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->file, &input->y4m, input->detect.buf)) - { - if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4) >= 0) - { - input->file_type = FILE_TYPE_Y4M; - input->w = input->y4m.pic_w; - input->h = input->y4m.pic_h; - input->framerate.num = input->y4m.fps_n; - input->framerate.den = input->y4m.fps_d; - input->use_i420 = 0; - } - else - fatal("Unsupported Y4M stream."); - } - else if (input->detect.buf_read == 4 && file_is_ivf(input, &fourcc)) - { - input->file_type = FILE_TYPE_IVF; - switch (fourcc) - { - case 0x32315659: - input->use_i420 = 0; - break; - case 0x30323449: - input->use_i420 = 1; - break; - default: - fatal("Unsupported fourcc (%08x) in IVF", fourcc); - } - } - else - { - input->file_type = FILE_TYPE_RAW; - } + input->length = ftello(input->file); + rewind(input->file); + } + + /* 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->file, &input->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->w = input->y4m.pic_w; + input->h = input->y4m.pic_h; + input->framerate.num = input->y4m.fps_n; + input->framerate.den = input->y4m.fps_d; + input->use_i420 = 0; + } else + fatal("Unsupported Y4M stream."); + } else if (input->detect.buf_read == 4 && file_is_ivf(input, &fourcc)) { + fatal("IVF is not supported as input."); + } else { + input->file_type = FILE_TYPE_RAW; + } } -static void close_input_file(struct input_state *input) -{ - fclose(input->file); - if (input->file_type == FILE_TYPE_Y4M) - y4m_input_close(&input->y4m); +static void close_input_file(struct input_state *input) { + fclose(input->file); + if (input->file_type == FILE_TYPE_Y4M) + y4m_input_close(&input->y4m); } static struct stream_state *new_stream(struct global_config *global, - struct stream_state *prev) -{ - struct stream_state *stream; + struct stream_state *prev) { + struct stream_state *stream; + + stream = calloc(1, sizeof(*stream)); + if (!stream) + 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->iface(), + &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; - stream = calloc(1, sizeof(*stream)); - if(!stream) - 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->iface, - &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.stereo_fmt = STEREO_FORMAT_MONO; - stream->config.write_webm = 1; - stream->ebml.last_pts_ms = -1; - - /* Allows removal of the application version from the EBML tags */ - stream->ebml.debug = global->debug; - } + /* 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.stereo_fmt = STEREO_FORMAT_MONO; + stream->config.write_webm = 1; + stream->ebml.last_pts_ms = -1; + + /* Allows removal of the application version from the EBML tags */ + stream->ebml.debug = global->debug; + } - /* Output files must be specified for each stream */ - stream->config.out_fn = NULL; + /* Output files must be specified for each stream */ + stream->config.out_fn = NULL; - stream->next = NULL; - return stream; + stream->next = NULL; + return stream; } static int parse_stream_params(struct global_config *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; - - /* Handle codec specific options */ - if (global->codec->iface == &vpx_codec_vp8_cx_algo) - { - ctrl_args = vp8_args; - ctrl_args_map = vp8_arg_ctrl_map; - } + 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; + + /* Handle codec specific options */ + if (0) { +#if CONFIG_VP8_ENCODER + } else if (global->codec->iface == vpx_codec_vp8_cx) { + ctrl_args = vp8_args; + ctrl_args_map = vp8_arg_ctrl_map; +#endif +#if CONFIG_VP9_ENCODER + } else if (global->codec->iface == vpx_codec_vp9_cx) { + 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; - } + for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) { + arg.argv_step = 1; - if (0); - else if (arg_match(&arg, &outputfile, argi)) - config->out_fn = arg.val; - else if (arg_match(&arg, &fpf_name, argi)) - config->stats_fn = arg.val; - 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); - else if (arg_match(&arg, &stereo_mode, argi)) - config->stereo_fmt = arg_parse_enum_or_int(&arg); - 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, &lag_in_frames, argi)) - config->cfg.g_lag_in_frames = arg_parse_uint(&arg); - 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_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); + /* 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 (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 (0); + else if (arg_match(&arg, &outputfile, argi)) + config->out_fn = arg.val; + else if (arg_match(&arg, &fpf_name, argi)) + config->stats_fn = arg.val; + 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); + else if (arg_match(&arg, &stereo_mode, argi)) + config->stereo_fmt = arg_parse_enum_or_int(&arg); + 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, &lag_in_frames, argi)) + config->cfg.g_lag_in_frames = arg_parse_uint(&arg); + 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_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, &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); + config->have_kf_max_dist = 1; + } else if (arg_match(&arg, &kf_disabled, argi)) + config->cfg.kf_mode = VPX_KF_DISABLED; + 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 (config->arg_ctrls[j][0] == ctrl_args_map[i]) + break; + + /* Update/insert */ + assert(j < ARG_CTRL_CNT_MAX); + if (j < 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 (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); - config->have_kf_max_dist = 1; - } - else if (arg_match(&arg, &kf_disabled, argi)) - config->cfg.kf_mode = VPX_KF_DISABLED; - 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(config->arg_ctrls[j][0] == ctrl_args_map[i]) - break; - - /* Update/insert */ - assert(j < ARG_CTRL_CNT_MAX); - if (j < 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 (!match) + argj++; } + } - return eos_mark_found; + return eos_mark_found; } #define FOREACH_STREAM(func)\ -do\ -{\ + do\ + {\ struct stream_state *stream;\ -\ + \ for(stream = streams; stream; stream = stream->next)\ - func;\ -}while(0) - - -static void validate_stream_config(struct stream_state *stream) -{ - struct stream_state *streami; - - 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); - - 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); - } + func;\ + }while(0) + + +static void validate_stream_config(struct stream_state *stream) { + struct stream_state *streami; + + 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); + + 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); - } + /* 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); } + } } static void set_stream_dimensions(struct stream_state *stream, unsigned int w, - unsigned int h) -{ - if ((stream->config.cfg.g_w && stream->config.cfg.g_w != w) - ||(stream->config.cfg.g_h && stream->config.cfg.g_h != h)) - fatal("Stream %d: Resizing not yet supported", stream->index); - stream->config.cfg.g_w = w; - stream->config.cfg.g_h = h; + 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 void set_default_kf_interval(struct stream_state *stream, - struct global_config *global) -{ - /* Use a max keyframe interval of 5 seconds, if none was - * specified on the command line. - */ - if (!stream->config.have_kf_max_dist) - { - double framerate = (double)global->framerate.num/global->framerate.den; - if (framerate > 0.0) - stream->config.cfg.kf_max_dist = (unsigned int)(5.0*framerate); - } + struct global_config *global) { + /* Use a max keyframe interval of 5 seconds, if none was + * specified on the command line. + */ + if (!stream->config.have_kf_max_dist) { + double framerate = (double)global->framerate.num / global->framerate.den; + if (framerate > 0.0) + stream->config.cfg.kf_max_dist = (unsigned int)(5.0 * framerate); + } } static void show_stream_config(struct stream_state *stream, struct global_config *global, - struct input_state *input) -{ + struct input_state *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->iface)); - fprintf(stderr, "Source file: %s Format: %s\n", input->fn, - input->use_i420 ? "I420" : "YV12"); - } - 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_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_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(kf_mode); - SHOW(kf_min_dist); - SHOW(kf_max_dist); + 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->iface())); + fprintf(stderr, "Source file: %s Format: %s\n", input->fn, + input->use_i420 ? "I420" : "YV12"); + } + 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_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_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(kf_mode); + SHOW(kf_min_dist); + SHOW(kf_max_dist); } static void open_output_file(struct stream_state *stream, - struct global_config *global) -{ - const char *fn = stream->config.out_fn; - - 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(stream->config.write_webm) - { - stream->ebml.stream = stream->file; - write_webm_file_header(&stream->ebml, &stream->config.cfg, - &global->framerate, - stream->config.stereo_fmt); - } - else - write_ivf_file_header(stream->file, &stream->config.cfg, - global->codec->fourcc, 0); + struct global_config *global) { + const char *fn = stream->config.out_fn; + + 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 (stream->config.write_webm) { + stream->ebml.stream = stream->file; + write_webm_file_header(&stream->ebml, &stream->config.cfg, + &global->framerate, + stream->config.stereo_fmt, + global->codec->fourcc); + } else + write_ivf_file_header(stream->file, &stream->config.cfg, + global->codec->fourcc, 0); } static void close_output_file(struct stream_state *stream, - unsigned int fourcc) -{ - if(stream->config.write_webm) - { - write_webm_file_footer(&stream->ebml, stream->hash); - free(stream->ebml.cue_list); - stream->ebml.cue_list = NULL; - } - else - { - if (!fseek(stream->file, 0, SEEK_SET)) - write_ivf_file_header(stream->file, &stream->config.cfg, - fourcc, - stream->frames_out); - } - - fclose(stream->file); + unsigned int fourcc) { + if (stream->config.write_webm) { + write_webm_file_footer(&stream->ebml, stream->hash); + free(stream->ebml.cue_list); + stream->ebml.cue_list = NULL; + } else { + if (!fseek(stream->file, 0, SEEK_SET)) + write_ivf_file_header(stream->file, &stream->config.cfg, + fourcc, + stream->frames_out); + } + + fclose(stream->file); } static void setup_pass(struct stream_state *stream, struct global_config *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"); - } - - 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); - - stream->cx_time = 0; - stream->nbytes = 0; - stream->frames_out = 0; + 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"); + } + + 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); + + stream->cx_time = 0; + stream->nbytes = 0; + stream->frames_out = 0; } static void initialize_encoder(struct stream_state *stream, - struct global_config *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; - - /* Construct Encoder Context */ - vpx_codec_enc_init(&stream->encoder, global->codec->iface, - &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"); - } + struct global_config *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; + + /* Construct Encoder Context */ + vpx_codec_enc_init(&stream->encoder, global->codec->iface(), + &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) { + vpx_codec_dec_init(&stream->decoder, global->codec->dx_iface(), NULL, 0); + } +#endif } static void encode_frame(struct stream_state *stream, struct global_config *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; - 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); + 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 (img && (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) { + 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; + } + + 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; +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]++; - } + 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 global_config *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; + 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 off_t 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 (stream->config.write_webm) { + /* Update the hash */ + if (!stream->ebml.debug) + stream->hash = murmur(pkt->data.frame.buf, + (int)pkt->data.frame.sz, + stream->hash); + + write_webm_block(&stream->ebml, cfg, pkt); + } else { + if (pkt->data.frame.partition_id <= 0) { + ivf_header_pos = ftello(stream->file); + fsize = pkt->data.frame.sz; + + write_ivf_frame_header(stream->file, pkt); + } else { + fsize += pkt->data.frame.sz; + + if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) { + off_t currpos = ftello(stream->file); + fseeko(stream->file, ivf_header_pos, SEEK_SET); + write_ivf_frame_size(stream->file, fsize); + fseeko(stream->file, currpos, SEEK_SET); + } + } - while ((pkt = vpx_codec_get_cx_data(&stream->encoder, &iter))) - { - static size_t fsize = 0; - static off_t ivf_header_pos = 0; + (void) fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz, + stream->file); + } + stream->nbytes += pkt->data.raw.sz; *got_data = 1; - - 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(stream->config.write_webm) - { - /* Update the hash */ - if(!stream->ebml.debug) - stream->hash = murmur(pkt->data.frame.buf, - (int)pkt->data.frame.sz, - stream->hash); - - write_webm_block(&stream->ebml, cfg, pkt); - } - else - { - if (pkt->data.frame.partition_id <= 0) - { - ivf_header_pos = ftello(stream->file); - fsize = pkt->data.frame.sz; - - write_ivf_frame_header(stream->file, pkt); - } - else - { - fsize += pkt->data.frame.sz; - - if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) - { - off_t currpos = ftello(stream->file); - fseeko(stream->file, ivf_header_pos, SEEK_SET); - write_ivf_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; - break; - case VPX_CODEC_STATS_PKT: - stream->frames_out++; +#if CONFIG_DECODERS + if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) { + vpx_codec_decode(&stream->decoder, pkt->data.frame.buf, + 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; + 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, " %6luS", - (unsigned long)pkt->data.twopass_stats.sz); - stats_write(&stream->stats, - pkt->data.twopass_stats.buf, - pkt->data.twopass_stats.sz); - stream->nbytes += pkt->data.raw.sz; - break; - 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; + 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) -{ - int i; - double ovpsnr; +static void show_psnr(struct stream_state *stream) { + int i; + double ovpsnr; - if (!stream->psnr_count) - return; + if (!stream->psnr_count) + return; - fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index); - ovpsnr = vp8_mse2psnr((double)stream->psnr_samples_total, 255.0, - (double)stream->psnr_sse_total); - fprintf(stderr, " %.3f", ovpsnr); + fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index); + ovpsnr = vp8_mse2psnr((double)stream->psnr_samples_total, 255.0, + (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"); + for (i = 0; i < 4; i++) { + fprintf(stderr, " %.3f", stream->psnr_totals[i] / stream->psnr_count); + } + fprintf(stderr, "\n"); } -float usec_to_fps(uint64_t usec, unsigned int frames) -{ - return (float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0); +static float usec_to_fps(uint64_t usec, unsigned int frames) { + return (float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0); } -int main(int argc, const char **argv_) -{ - int pass; - vpx_image_t raw; - int frame_avail, got_data; - - struct input_state input = {0}; - struct global_config global; - struct stream_state *streams = NULL; - char **argv, **argi; - unsigned long cx_time = 0; - int stream_cnt = 0; - - exec_name = argv_[0]; - - if (argc < 3) - usage_exit(); - - /* Setup default input stream settings */ - input.framerate.num = 30; - input.framerate.den = 1; - input.use_i420 = 1; - - /* 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); +static void test_decode(struct stream_state *stream, + enum TestDecodeFatality fatal, + const struct codec_item *codec) { + vpx_image_t enc_img, dec_img; + + if (stream->mismatch_seen) + return; + + /* Get the internal reference frame */ + if (codec->fourcc == VP8_FOURCC) { + 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; + + ref.idx = 0; + vpx_codec_control(&stream->encoder, VP9_GET_REFERENCE, &ref); + enc_img = ref.img; + vpx_codec_control(&stream->decoder, VP9_GET_REFERENCE, &ref); + dec_img = ref.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 (!compare_img(&enc_img, &dec_img)) { + int y[4], u[4], v[4]; + 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; + } + + vpx_img_free(&enc_img); + vpx_img_free(&dec_img); +} - { - /* 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); +static void print_time(const char *label, int64_t etl) { + int hours, mins, secs; - /* Handle non-option arguments */ - input.fn = argv[0]; + if (etl >= 0) { + hours = etl / 3600; + etl -= hours * 3600; + mins = etl / 60; + etl -= mins * 60; + secs = etl; - if (!input.fn) - usage_exit(); + fprintf(stderr, "[%3s %2d:%02d:%02d] ", + label, hours, mins, secs); + } else { + fprintf(stderr, "[%3s unknown] ", label); + } +} - for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) - { - int frames_in = 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.w || !input.h) - FOREACH_STREAM({ - if(stream->config.cfg.g_w && stream->config.cfg.g_h) - { - input.w = stream->config.cfg.g_w; - input.h = stream->config.cfg.g_h; - break; - } - }); - - /* Update stream configurations from the input file's parameters */ - FOREACH_STREAM(set_stream_dimensions(stream, input.w, input.h)); - FOREACH_STREAM(validate_stream_config(stream)); - - /* 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); - }); - - - /* Use the frame rate from the file only if none was specified - * on the command-line. - */ - if (!global.have_framerate) - global.framerate = input.framerate; - - FOREACH_STREAM(set_default_kf_interval(stream, &global)); - - /* 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.use_i420 ? VPX_IMG_FMT_I420 - : VPX_IMG_FMT_YV12, - input.w, input.h, 32); - - FOREACH_STREAM(init_rate_histogram(&stream->rate_hist, - &stream->config.cfg, - &global.framerate)); - } +int main(int argc, const char **argv_) { + int pass; + vpx_image_t raw; + int frame_avail, got_data; - FOREACH_STREAM(open_output_file(stream, &global)); - FOREACH_STREAM(setup_pass(stream, &global, pass)); - FOREACH_STREAM(initialize_encoder(stream, &global)); + struct input_state input = {0}; + struct global_config global; + struct stream_state *streams = NULL; + char **argv, **argi; + uint64_t cx_time = 0; + int stream_cnt = 0; + int res = 0; - frame_avail = 1; - got_data = 0; + exec_name = argv_[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++; - - if (!global.quiet) - { - if(stream_cnt == 1) - fprintf(stderr, - "\rPass %d/%d frame %4d/%-4d %7"PRId64"B \033[K", - pass + 1, global.passes, frames_in, - streams->frames_out, (int64_t)streams->nbytes); - else - fprintf(stderr, - "\rPass %d/%d frame %4d %7lu %s (%.2f fps)\033[K", - pass + 1, global.passes, frames_in, - cx_time > 9999999 ? cx_time / 1000 : cx_time, - cx_time > 9999999 ? "ms" : "us", - usec_to_fps(cx_time, frames_in)); - } + if (argc < 3) + usage_exit(); - } - else - frame_avail = 0; + /* Setup default input stream settings */ + input.framerate.num = 30; + input.framerate.den = 1; + input.use_i420 = 1; + input.only_i420 = 1; + + /* 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); + + { + /* 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; - vpx_usec_timer_start(&timer); - FOREACH_STREAM(encode_frame(stream, &global, - frame_avail ? &raw : NULL, - frames_in)); - vpx_usec_timer_mark(&timer); - cx_time += (unsigned long)vpx_usec_timer_elapsed(&timer); + do { + stream = new_stream(&global, stream); + stream_cnt++; + if (!streams) + streams = stream; + } while (parse_stream_params(&global, stream, argv)); + } - FOREACH_STREAM(update_quantizer_histogram(stream)); + /* Check for unrecognized options */ + for (argi = argv; *argi; argi++) + if (argi[0][0] == '-' && argi[0][1]) + die("Error: Unrecognized option %s\n", *argi); - got_data = 0; - FOREACH_STREAM(get_cx_data(stream, &global, &got_data)); + /* Handle non-option arguments */ + input.fn = argv[0]; - fflush(stdout); - } + if (!input.fn) + usage_exit(); - if(stream_cnt > 1) - fprintf(stderr, "\n"); +#if CONFIG_NON420 + /* Decide if other chroma subsamplings than 4:2:0 are supported */ + if (global.codec->fourcc == VP9_FOURCC) + input.only_i420 = 0; +#endif + + 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; + off_t lagged_count = 0; - if (!global.quiet) - FOREACH_STREAM(fprintf( - stderr, - "\rPass %d/%d frame %4d/%-4d %7"PRId64"B %7lub/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, - frames_in ? (unsigned long)(stream->nbytes * 8 / frames_in) : 0, - frames_in ? (int64_t)stream->nbytes * 8 - * (int64_t)global.framerate.num / global.framerate.den - / frames_in - : 0, - stream->cx_time > 9999999 ? stream->cx_time / 1000 : stream->cx_time, - stream->cx_time > 9999999 ? "ms" : "us", - usec_to_fps(stream->cx_time, frames_in)); - ); + open_input_file(&input); - if (global.show_psnr) - FOREACH_STREAM(show_psnr(stream)); + /* 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.w || !input.h) + FOREACH_STREAM( { + if (stream->config.cfg.g_w && stream->config.cfg.g_h) { + input.w = stream->config.cfg.g_w; + input.h = stream->config.cfg.g_h; + break; + } + }); + + /* Update stream configurations from the input file's parameters */ + if (!input.w || !input.h) + fatal("Specify stream dimensions with --width (-w) " + " and --height (-h)"); + FOREACH_STREAM(set_stream_dimensions(stream, input.w, input.h)); + FOREACH_STREAM(validate_stream_config(stream)); + + /* 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); + }); + + /* Use the frame rate from the file only if none was specified + * on the command-line. + */ + if (!global.have_framerate) + global.framerate = input.framerate; + + FOREACH_STREAM(set_default_kf_interval(stream, &global)); + + /* 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.use_i420 ? VPX_IMG_FMT_I420 + : VPX_IMG_FMT_YV12, + input.w, input.h, 32); + + FOREACH_STREAM(init_rate_histogram(&stream->rate_hist, + &stream->config.cfg, + &global.framerate)); + } - FOREACH_STREAM(vpx_codec_destroy(&stream->encoder)); + FOREACH_STREAM(setup_pass(stream, &global, pass)); + FOREACH_STREAM(open_output_file(stream, &global)); + FOREACH_STREAM(initialize_encoder(stream, &global)); + + 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); + fprintf(stderr, "\033[K"); + } - close_input_file(&input); + } else + frame_avail = 0; - FOREACH_STREAM(close_output_file(stream, global.codec->fourcc)); + if (frames_in > global.skip_frames) { + vpx_usec_timer_start(&timer); + FOREACH_STREAM(encode_frame(stream, &global, + frame_avail ? &raw : NULL, + frames_in)); + vpx_usec_timer_mark(&timer); + cx_time += vpx_usec_timer_elapsed(&timer); - FOREACH_STREAM(stats_close(&stream->stats, global.passes-1)); + FOREACH_STREAM(update_quantizer_histogram(stream)); - if (global.pass) - break; + got_data = 0; + FOREACH_STREAM(get_cx_data(stream, &global, &got_data)); + + if (!got_data && input.length && !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) { + int 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 { + off_t input_pos = ftello(input.file); + off_t input_pos_lagged = input_pos - lagged_count; + 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.show_q_hist_buckets) - FOREACH_STREAM(show_q_histogram(stream->counts, - global.show_q_hist_buckets)); + if (stream_cnt > 1) + fprintf(stderr, "\n"); + + if (!global.quiet) + FOREACH_STREAM(fprintf( + stderr, + "\rPass %d/%d frame %4d/%-4d %7"PRId64"B %7lub/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 ? (unsigned long)(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) + FOREACH_STREAM(show_psnr(stream)); + + 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.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 (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 (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 - vpx_img_free(&raw); - free(argv); - free(streams); - return EXIT_SUCCESS; + vpx_img_free(&raw); + free(argv); + free(streams); + return res ? EXIT_FAILURE : EXIT_SUCCESS; } |