diff options
Diffstat (limited to 'third_party/aom/apps/aomdec.c')
-rw-r--r-- | third_party/aom/apps/aomdec.c | 1046 |
1 files changed, 0 insertions, 1046 deletions
diff --git a/third_party/aom/apps/aomdec.c b/third_party/aom/apps/aomdec.c deleted file mode 100644 index ff13b6f50..000000000 --- a/third_party/aom/apps/aomdec.c +++ /dev/null @@ -1,1046 +0,0 @@ -/* - * Copyright (c) 2016, Alliance for Open Media. All rights reserved - * - * This source code is subject to the terms of the BSD 2 Clause License and - * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License - * was not distributed with this source code in the LICENSE file, you can - * obtain it at www.aomedia.org/license/software. If the Alliance for Open - * Media Patent License 1.0 was not distributed with this source code in the - * PATENTS file, you can obtain it at www.aomedia.org/license/patent. - */ - -#include <assert.h> -#include <stdio.h> -#include <stdlib.h> -#include <stdarg.h> -#include <string.h> -#include <limits.h> - -#include "config/aom_config.h" - -#if CONFIG_OS_SUPPORT -#if HAVE_UNISTD_H -#include <unistd.h> // NOLINT -#elif !defined(STDOUT_FILENO) -#define STDOUT_FILENO 1 -#endif -#endif - -#include "aom/aom_decoder.h" -#include "aom/aomdx.h" -#include "aom_ports/aom_timer.h" -#include "aom_ports/mem_ops.h" -#include "common/args.h" -#include "common/ivfdec.h" -#include "common/md5_utils.h" -#include "common/obudec.h" -#include "common/tools_common.h" - -#if CONFIG_WEBM_IO -#include "common/webmdec.h" -#endif - -#include "common/rawenc.h" -#include "common/y4menc.h" - -#if CONFIG_LIBYUV -#include "third_party/libyuv/include/libyuv/scale.h" -#endif - -static const char *exec_name; - -struct AvxDecInputContext { - struct AvxInputContext *aom_input_ctx; - struct ObuDecInputContext *obu_ctx; - struct WebmInputContext *webm_ctx; -}; - -static const arg_def_t help = - ARG_DEF(NULL, "help", 0, "Show usage options and exit"); -static const arg_def_t looparg = - ARG_DEF(NULL, "loops", 1, "Number of times to decode the file"); -static const arg_def_t codecarg = ARG_DEF(NULL, "codec", 1, "Codec to use"); -static const arg_def_t use_yv12 = - ARG_DEF(NULL, "yv12", 0, "Output raw YV12 frames"); -static const arg_def_t use_i420 = - ARG_DEF(NULL, "i420", 0, "Output raw I420 frames"); -static const arg_def_t flipuvarg = - ARG_DEF(NULL, "flipuv", 0, "Flip the chroma planes in the output"); -static const arg_def_t rawvideo = - ARG_DEF(NULL, "rawvideo", 0, "Output raw YUV frames"); -static const arg_def_t noblitarg = - ARG_DEF(NULL, "noblit", 0, "Don't process the decoded frames"); -static const arg_def_t progressarg = - ARG_DEF(NULL, "progress", 0, "Show progress after each frame decodes"); -static const arg_def_t limitarg = - ARG_DEF(NULL, "limit", 1, "Stop decoding after n frames"); -static const arg_def_t skiparg = - ARG_DEF(NULL, "skip", 1, "Skip the first n input frames"); -static const arg_def_t postprocarg = - ARG_DEF(NULL, "postproc", 0, "Postprocess decoded frames"); -static const arg_def_t summaryarg = - ARG_DEF(NULL, "summary", 0, "Show timing summary"); -static const arg_def_t outputfile = - ARG_DEF("o", "output", 1, "Output file name pattern (see below)"); -static const arg_def_t threadsarg = - ARG_DEF("t", "threads", 1, "Max threads to use"); -static const arg_def_t verbosearg = - ARG_DEF("v", "verbose", 0, "Show version string"); -static const arg_def_t scalearg = - ARG_DEF("S", "scale", 0, "Scale output frames uniformly"); -static const arg_def_t continuearg = - ARG_DEF("k", "keep-going", 0, "(debug) Continue decoding after error"); -static const arg_def_t fb_arg = - ARG_DEF(NULL, "frame-buffers", 1, "Number of frame buffers to use"); -static const arg_def_t md5arg = - ARG_DEF(NULL, "md5", 0, "Compute the MD5 sum of the decoded frame"); -static const arg_def_t framestatsarg = - ARG_DEF(NULL, "framestats", 1, "Output per-frame stats (.csv format)"); -static const arg_def_t outbitdeptharg = - ARG_DEF(NULL, "output-bit-depth", 1, "Output bit-depth for decoded frames"); -static const arg_def_t isannexb = - ARG_DEF(NULL, "annexb", 0, "Bitstream is in Annex-B format"); -static const arg_def_t oppointarg = ARG_DEF( - NULL, "oppoint", 1, "Select an operating point of a scalable bitstream"); -static const arg_def_t outallarg = ARG_DEF( - NULL, "all-layers", 0, "Output all decoded frames of a scalable bitstream"); -static const arg_def_t skipfilmgrain = - ARG_DEF(NULL, "skip-film-grain", 0, "Skip film grain application"); - -static const arg_def_t *all_args[] = { - &help, &codecarg, &use_yv12, &use_i420, - &flipuvarg, &rawvideo, &noblitarg, &progressarg, - &limitarg, &skiparg, &postprocarg, &summaryarg, - &outputfile, &threadsarg, &verbosearg, &scalearg, - &fb_arg, &md5arg, &framestatsarg, &continuearg, - &outbitdeptharg, &isannexb, &oppointarg, &outallarg, - &skipfilmgrain, NULL -}; - -#if CONFIG_LIBYUV -static INLINE int libyuv_scale(aom_image_t *src, aom_image_t *dst, - FilterModeEnum mode) { - if (src->fmt == AOM_IMG_FMT_I42016) { - assert(dst->fmt == AOM_IMG_FMT_I42016); - return I420Scale_16( - (uint16_t *)src->planes[AOM_PLANE_Y], src->stride[AOM_PLANE_Y] / 2, - (uint16_t *)src->planes[AOM_PLANE_U], src->stride[AOM_PLANE_U] / 2, - (uint16_t *)src->planes[AOM_PLANE_V], src->stride[AOM_PLANE_V] / 2, - src->d_w, src->d_h, (uint16_t *)dst->planes[AOM_PLANE_Y], - dst->stride[AOM_PLANE_Y] / 2, (uint16_t *)dst->planes[AOM_PLANE_U], - dst->stride[AOM_PLANE_U] / 2, (uint16_t *)dst->planes[AOM_PLANE_V], - dst->stride[AOM_PLANE_V] / 2, dst->d_w, dst->d_h, mode); - } - assert(src->fmt == AOM_IMG_FMT_I420); - assert(dst->fmt == AOM_IMG_FMT_I420); - return I420Scale(src->planes[AOM_PLANE_Y], src->stride[AOM_PLANE_Y], - src->planes[AOM_PLANE_U], src->stride[AOM_PLANE_U], - src->planes[AOM_PLANE_V], src->stride[AOM_PLANE_V], src->d_w, - src->d_h, dst->planes[AOM_PLANE_Y], dst->stride[AOM_PLANE_Y], - dst->planes[AOM_PLANE_U], dst->stride[AOM_PLANE_U], - dst->planes[AOM_PLANE_V], dst->stride[AOM_PLANE_V], dst->d_w, - dst->d_h, mode); -} -#endif - -void show_help(FILE *fout, int shorthelp) { - fprintf(fout, "Usage: %s <options> filename\n\n", exec_name); - - if (shorthelp) { - fprintf(fout, "Use --help to see the full list of options.\n"); - return; - } - - fprintf(fout, "Options:\n"); - arg_show_usage(fout, all_args); - fprintf(fout, - "\nOutput File Patterns:\n\n" - " The -o argument specifies the name of the file(s) to " - "write to. If the\n argument does not include any escape " - "characters, the output will be\n written to a single file. " - "Otherwise, the filename will be calculated by\n expanding " - "the following escape characters:\n"); - fprintf(fout, - "\n\t%%w - Frame width" - "\n\t%%h - Frame height" - "\n\t%%<n> - Frame number, zero padded to <n> places (1..9)" - "\n\n Pattern arguments are only supported in conjunction " - "with the --yv12 and\n --i420 options. If the -o option is " - "not specified, the output will be\n directed to stdout.\n"); - fprintf(fout, "\nIncluded decoders:\n\n"); - - for (int i = 0; i < get_aom_decoder_count(); ++i) { - const AvxInterface *const decoder = get_aom_decoder_by_index(i); - fprintf(fout, " %-6s - %s\n", decoder->name, - aom_codec_iface_name(decoder->codec_interface())); - } -} - -void usage_exit(void) { - show_help(stderr, 1); - exit(EXIT_FAILURE); -} - -static int raw_read_frame(FILE *infile, uint8_t **buffer, size_t *bytes_read, - size_t *buffer_size) { - char raw_hdr[RAW_FRAME_HDR_SZ]; - size_t frame_size = 0; - - if (fread(raw_hdr, RAW_FRAME_HDR_SZ, 1, infile) != 1) { - if (!feof(infile)) warn("Failed to read RAW frame size\n"); - } else { - const size_t kCorruptFrameThreshold = 256 * 1024 * 1024; - const size_t kFrameTooSmallThreshold = 256 * 1024; - frame_size = mem_get_le32(raw_hdr); - - if (frame_size > kCorruptFrameThreshold) { - warn("Read invalid frame size (%u)\n", (unsigned int)frame_size); - frame_size = 0; - } - - if (frame_size < kFrameTooSmallThreshold) { - warn("Warning: Read invalid frame size (%u) - not a raw file?\n", - (unsigned int)frame_size); - } - - if (frame_size > *buffer_size) { - uint8_t *new_buf = realloc(*buffer, 2 * frame_size); - if (new_buf) { - *buffer = new_buf; - *buffer_size = 2 * frame_size; - } else { - warn("Failed to allocate compressed data buffer\n"); - frame_size = 0; - } - } - } - - if (!feof(infile)) { - if (fread(*buffer, 1, frame_size, infile) != frame_size) { - warn("Failed to read full frame\n"); - return 1; - } - *bytes_read = frame_size; - } - - return 0; -} - -static int read_frame(struct AvxDecInputContext *input, uint8_t **buf, - size_t *bytes_in_buffer, size_t *buffer_size) { - switch (input->aom_input_ctx->file_type) { -#if CONFIG_WEBM_IO - case FILE_TYPE_WEBM: - return webm_read_frame(input->webm_ctx, buf, bytes_in_buffer, - buffer_size); -#endif - case FILE_TYPE_RAW: - return raw_read_frame(input->aom_input_ctx->file, buf, bytes_in_buffer, - buffer_size); - case FILE_TYPE_IVF: - return ivf_read_frame(input->aom_input_ctx->file, buf, bytes_in_buffer, - buffer_size, NULL); - case FILE_TYPE_OBU: - return obudec_read_temporal_unit(input->obu_ctx, buf, bytes_in_buffer, - buffer_size); - default: return 1; - } -} - -static int file_is_raw(struct AvxInputContext *input) { - uint8_t buf[32]; - int is_raw = 0; - aom_codec_stream_info_t si; - memset(&si, 0, sizeof(si)); - - if (fread(buf, 1, 32, input->file) == 32) { - int i; - - if (mem_get_le32(buf) < 256 * 1024 * 1024) { - for (i = 0; i < get_aom_decoder_count(); ++i) { - const AvxInterface *const decoder = get_aom_decoder_by_index(i); - if (!aom_codec_peek_stream_info(decoder->codec_interface(), buf + 4, - 32 - 4, &si)) { - is_raw = 1; - input->fourcc = decoder->fourcc; - input->width = si.w; - input->height = si.h; - input->framerate.numerator = 30; - input->framerate.denominator = 1; - break; - } - } - } - } - - rewind(input->file); - return is_raw; -} - -static void show_progress(int frame_in, int frame_out, uint64_t dx_time) { - fprintf(stderr, - "%d decoded frames/%d showed frames in %" PRId64 " us (%.2f fps)\r", - frame_in, frame_out, dx_time, - (double)frame_out * 1000000.0 / (double)dx_time); -} - -struct ExternalFrameBuffer { - uint8_t *data; - size_t size; - int in_use; -}; - -struct ExternalFrameBufferList { - int num_external_frame_buffers; - struct ExternalFrameBuffer *ext_fb; -}; - -// Callback used by libaom to request an external frame buffer. |cb_priv| -// Application private data passed into the set function. |min_size| is the -// minimum size in bytes needed to decode the next frame. |fb| pointer to the -// frame buffer. -static int get_av1_frame_buffer(void *cb_priv, size_t min_size, - aom_codec_frame_buffer_t *fb) { - int i; - struct ExternalFrameBufferList *const ext_fb_list = - (struct ExternalFrameBufferList *)cb_priv; - if (ext_fb_list == NULL) return -1; - - // Find a free frame buffer. - for (i = 0; i < ext_fb_list->num_external_frame_buffers; ++i) { - if (!ext_fb_list->ext_fb[i].in_use) break; - } - - if (i == ext_fb_list->num_external_frame_buffers) return -1; - - if (ext_fb_list->ext_fb[i].size < min_size) { - free(ext_fb_list->ext_fb[i].data); - ext_fb_list->ext_fb[i].data = (uint8_t *)calloc(min_size, sizeof(uint8_t)); - if (!ext_fb_list->ext_fb[i].data) return -1; - - ext_fb_list->ext_fb[i].size = min_size; - } - - fb->data = ext_fb_list->ext_fb[i].data; - fb->size = ext_fb_list->ext_fb[i].size; - ext_fb_list->ext_fb[i].in_use = 1; - - // Set the frame buffer's private data to point at the external frame buffer. - fb->priv = &ext_fb_list->ext_fb[i]; - return 0; -} - -// Callback used by libaom when there are no references to the frame buffer. -// |cb_priv| user private data passed into the set function. |fb| pointer -// to the frame buffer. -static int release_av1_frame_buffer(void *cb_priv, - aom_codec_frame_buffer_t *fb) { - struct ExternalFrameBuffer *const ext_fb = - (struct ExternalFrameBuffer *)fb->priv; - (void)cb_priv; - ext_fb->in_use = 0; - return 0; -} - -static void generate_filename(const char *pattern, char *out, size_t q_len, - unsigned int d_w, unsigned int d_h, - unsigned int frame_in) { - const char *p = pattern; - char *q = out; - - do { - char *next_pat = strchr(p, '%'); - - if (p == next_pat) { - size_t pat_len; - - /* parse the pattern */ - q[q_len - 1] = '\0'; - switch (p[1]) { - case 'w': snprintf(q, q_len - 1, "%d", d_w); break; - case 'h': snprintf(q, q_len - 1, "%d", d_h); break; - case '1': snprintf(q, q_len - 1, "%d", frame_in); break; - case '2': snprintf(q, q_len - 1, "%02d", frame_in); break; - case '3': snprintf(q, q_len - 1, "%03d", frame_in); break; - case '4': snprintf(q, q_len - 1, "%04d", frame_in); break; - case '5': snprintf(q, q_len - 1, "%05d", frame_in); break; - case '6': snprintf(q, q_len - 1, "%06d", frame_in); break; - case '7': snprintf(q, q_len - 1, "%07d", frame_in); break; - case '8': snprintf(q, q_len - 1, "%08d", frame_in); break; - case '9': snprintf(q, q_len - 1, "%09d", frame_in); break; - default: die("Unrecognized pattern %%%c\n", p[1]); break; - } - - pat_len = strlen(q); - if (pat_len >= q_len - 1) die("Output filename too long.\n"); - q += pat_len; - p += 2; - q_len -= pat_len; - } else { - size_t copy_len; - - /* copy the next segment */ - if (!next_pat) - copy_len = strlen(p); - else - copy_len = next_pat - p; - - if (copy_len >= q_len - 1) die("Output filename too long.\n"); - - memcpy(q, p, copy_len); - q[copy_len] = '\0'; - q += copy_len; - p += copy_len; - q_len -= copy_len; - } - } while (*p); -} - -static int is_single_file(const char *outfile_pattern) { - const char *p = outfile_pattern; - - do { - p = strchr(p, '%'); - if (p && p[1] >= '1' && p[1] <= '9') - return 0; // pattern contains sequence number, so it's not unique - if (p) p++; - } while (p); - - return 1; -} - -static void print_md5(unsigned char digest[16], const char *filename) { - int i; - - for (i = 0; i < 16; ++i) printf("%02x", digest[i]); - printf(" %s\n", filename); -} - -static FILE *open_outfile(const char *name) { - if (strcmp("-", name) == 0) { - set_binary_mode(stdout); - return stdout; - } else { - FILE *file = fopen(name, "wb"); - if (!file) fatal("Failed to open output file '%s'", name); - return file; - } -} - -static int img_shifted_realloc_required(const aom_image_t *img, - const aom_image_t *shifted, - aom_img_fmt_t required_fmt) { - return img->d_w != shifted->d_w || img->d_h != shifted->d_h || - required_fmt != shifted->fmt; -} - -static int main_loop(int argc, const char **argv_) { - aom_codec_ctx_t decoder; - char *fn = NULL; - int i; - int ret = EXIT_FAILURE; - uint8_t *buf = NULL; - size_t bytes_in_buffer = 0, buffer_size = 0; - FILE *infile; - int frame_in = 0, frame_out = 0, flipuv = 0, noblit = 0; - int do_md5 = 0, progress = 0; - int stop_after = 0, postproc = 0, summary = 0, quiet = 1; - int arg_skip = 0; - int keep_going = 0; - const AvxInterface *interface = NULL; - const AvxInterface *fourcc_interface = NULL; - uint64_t dx_time = 0; - struct arg arg; - char **argv, **argi, **argj; - - int single_file; - int use_y4m = 1; - int opt_yv12 = 0; - int opt_i420 = 0; - int opt_raw = 0; - aom_codec_dec_cfg_t cfg = { 0, 0, 0, CONFIG_LOWBITDEPTH, { 1 } }; - unsigned int output_bit_depth = 0; - unsigned int is_annexb = 0; - int frames_corrupted = 0; - int dec_flags = 0; - int do_scale = 0; - int operating_point = 0; - int output_all_layers = 0; - int skip_film_grain = 0; - aom_image_t *scaled_img = NULL; - aom_image_t *img_shifted = NULL; - int frame_avail, got_data, flush_decoder = 0; - int num_external_frame_buffers = 0; - struct ExternalFrameBufferList ext_fb_list = { 0, NULL }; - - const char *outfile_pattern = NULL; - char outfile_name[PATH_MAX] = { 0 }; - FILE *outfile = NULL; - - FILE *framestats_file = NULL; - - MD5Context md5_ctx; - unsigned char md5_digest[16]; - - struct AvxDecInputContext input = { NULL, NULL, NULL }; - struct AvxInputContext aom_input_ctx; - memset(&aom_input_ctx, 0, sizeof(aom_input_ctx)); -#if CONFIG_WEBM_IO - struct WebmInputContext webm_ctx; - memset(&webm_ctx, 0, sizeof(webm_ctx)); - input.webm_ctx = &webm_ctx; -#endif - struct ObuDecInputContext obu_ctx = { NULL, NULL, 0, 0, 0 }; - - obu_ctx.avx_ctx = &aom_input_ctx; - input.obu_ctx = &obu_ctx; - input.aom_input_ctx = &aom_input_ctx; - - /* Parse command line */ - exec_name = argv_[0]; - argv = argv_dup(argc - 1, argv_ + 1); - - for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) { - memset(&arg, 0, sizeof(arg)); - arg.argv_step = 1; - - if (arg_match(&arg, &help, argi)) { - show_help(stdout, 0); - exit(EXIT_SUCCESS); - } else if (arg_match(&arg, &codecarg, argi)) { - interface = get_aom_decoder_by_name(arg.val); - if (!interface) - die("Error: Unrecognized argument (%s) to --codec\n", arg.val); - } else if (arg_match(&arg, &looparg, argi)) { - // no-op - } else if (arg_match(&arg, &outputfile, argi)) { - outfile_pattern = arg.val; - } else if (arg_match(&arg, &use_yv12, argi)) { - use_y4m = 0; - flipuv = 1; - opt_yv12 = 1; - opt_i420 = 0; - opt_raw = 0; - } else if (arg_match(&arg, &use_i420, argi)) { - use_y4m = 0; - flipuv = 0; - opt_yv12 = 0; - opt_i420 = 1; - opt_raw = 0; - } else if (arg_match(&arg, &rawvideo, argi)) { - use_y4m = 0; - opt_yv12 = 0; - opt_i420 = 0; - opt_raw = 1; - } else if (arg_match(&arg, &flipuvarg, argi)) { - flipuv = 1; - } else if (arg_match(&arg, &noblitarg, argi)) { - noblit = 1; - } else if (arg_match(&arg, &progressarg, argi)) { - progress = 1; - } else if (arg_match(&arg, &limitarg, argi)) { - stop_after = arg_parse_uint(&arg); - } else if (arg_match(&arg, &skiparg, argi)) { - arg_skip = arg_parse_uint(&arg); - } else if (arg_match(&arg, &postprocarg, argi)) { - postproc = 1; - } else if (arg_match(&arg, &md5arg, argi)) { - do_md5 = 1; - } else if (arg_match(&arg, &framestatsarg, argi)) { - framestats_file = fopen(arg.val, "w"); - if (!framestats_file) { - die("Error: Could not open --framestats file (%s) for writing.\n", - arg.val); - } - } else if (arg_match(&arg, &summaryarg, argi)) { - summary = 1; - } else if (arg_match(&arg, &threadsarg, argi)) { - cfg.threads = arg_parse_uint(&arg); -#if !CONFIG_MULTITHREAD - if (cfg.threads > 1) { - die("Error: --threads=%d is not supported when CONFIG_MULTITHREAD = " - "0.\n", - cfg.threads); - } -#endif - } else if (arg_match(&arg, &verbosearg, argi)) { - quiet = 0; - } else if (arg_match(&arg, &scalearg, argi)) { - do_scale = 1; - } else if (arg_match(&arg, &fb_arg, argi)) { - num_external_frame_buffers = arg_parse_uint(&arg); - } else if (arg_match(&arg, &continuearg, argi)) { - keep_going = 1; - } else if (arg_match(&arg, &outbitdeptharg, argi)) { - output_bit_depth = arg_parse_uint(&arg); - } else if (arg_match(&arg, &isannexb, argi)) { - is_annexb = 1; - input.obu_ctx->is_annexb = 1; - } else if (arg_match(&arg, &oppointarg, argi)) { - operating_point = arg_parse_int(&arg); - } else if (arg_match(&arg, &outallarg, argi)) { - output_all_layers = 1; - } else if (arg_match(&arg, &skipfilmgrain, argi)) { - skip_film_grain = 1; - } else { - argj++; - } - } - - /* Check for unrecognized options */ - for (argi = argv; *argi; argi++) - if (argi[0][0] == '-' && strlen(argi[0]) > 1) - die("Error: Unrecognized option %s\n", *argi); - - /* Handle non-option arguments */ - fn = argv[0]; - - if (!fn) { - free(argv); - fprintf(stderr, "No input file specified!\n"); - usage_exit(); - } - /* Open file */ - infile = strcmp(fn, "-") ? fopen(fn, "rb") : set_binary_mode(stdin); - - if (!infile) { - fatal("Failed to open input file '%s'", strcmp(fn, "-") ? fn : "stdin"); - } -#if CONFIG_OS_SUPPORT - /* Make sure we don't dump to the terminal, unless forced to with -o - */ - if (!outfile_pattern && isatty(STDOUT_FILENO) && !do_md5 && !noblit) { - fprintf(stderr, - "Not dumping raw video to your terminal. Use '-o -' to " - "override.\n"); - return EXIT_FAILURE; - } -#endif - input.aom_input_ctx->filename = fn; - input.aom_input_ctx->file = infile; - if (file_is_ivf(input.aom_input_ctx)) - input.aom_input_ctx->file_type = FILE_TYPE_IVF; -#if CONFIG_WEBM_IO - else if (file_is_webm(input.webm_ctx, input.aom_input_ctx)) - input.aom_input_ctx->file_type = FILE_TYPE_WEBM; -#endif - else if (file_is_obu(&obu_ctx)) - input.aom_input_ctx->file_type = FILE_TYPE_OBU; - else if (file_is_raw(input.aom_input_ctx)) - input.aom_input_ctx->file_type = FILE_TYPE_RAW; - else { - fprintf(stderr, "Unrecognized input file type.\n"); -#if !CONFIG_WEBM_IO - fprintf(stderr, "aomdec was built without WebM container support.\n"); -#endif - return EXIT_FAILURE; - } - - outfile_pattern = outfile_pattern ? outfile_pattern : "-"; - single_file = is_single_file(outfile_pattern); - - if (!noblit && single_file) { - generate_filename(outfile_pattern, outfile_name, PATH_MAX, - aom_input_ctx.width, aom_input_ctx.height, 0); - if (do_md5) - MD5Init(&md5_ctx); - else - outfile = open_outfile(outfile_name); - } - - if (use_y4m && !noblit) { - if (!single_file) { - fprintf(stderr, - "YUV4MPEG2 not supported with output patterns," - " try --i420 or --yv12 or --rawvideo.\n"); - return EXIT_FAILURE; - } - -#if CONFIG_WEBM_IO - if (aom_input_ctx.file_type == FILE_TYPE_WEBM) { - if (webm_guess_framerate(input.webm_ctx, input.aom_input_ctx)) { - fprintf(stderr, - "Failed to guess framerate -- error parsing " - "webm file?\n"); - return EXIT_FAILURE; - } - } -#endif - } - - fourcc_interface = get_aom_decoder_by_fourcc(aom_input_ctx.fourcc); - if (interface && fourcc_interface && interface != fourcc_interface) - warn("Header indicates codec: %s\n", fourcc_interface->name); - else - interface = fourcc_interface; - - if (!interface) interface = get_aom_decoder_by_index(0); - - dec_flags = (postproc ? AOM_CODEC_USE_POSTPROC : 0); - if (aom_codec_dec_init(&decoder, interface->codec_interface(), &cfg, - dec_flags)) { - fprintf(stderr, "Failed to initialize decoder: %s\n", - aom_codec_error(&decoder)); - goto fail2; - } - - if (!quiet) fprintf(stderr, "%s\n", decoder.name); - - if (aom_codec_control(&decoder, AV1D_SET_IS_ANNEXB, is_annexb)) { - fprintf(stderr, "Failed to set is_annexb: %s\n", aom_codec_error(&decoder)); - goto fail; - } - - if (aom_codec_control(&decoder, AV1D_SET_OPERATING_POINT, operating_point)) { - fprintf(stderr, "Failed to set operating_point: %s\n", - aom_codec_error(&decoder)); - goto fail; - } - - if (aom_codec_control(&decoder, AV1D_SET_OUTPUT_ALL_LAYERS, - output_all_layers)) { - fprintf(stderr, "Failed to set output_all_layers: %s\n", - aom_codec_error(&decoder)); - goto fail; - } - - if (aom_codec_control(&decoder, AV1D_SET_SKIP_FILM_GRAIN, skip_film_grain)) { - fprintf(stderr, "Failed to set skip_film_grain: %s\n", - aom_codec_error(&decoder)); - goto fail; - } - - if (arg_skip) fprintf(stderr, "Skipping first %d frames.\n", arg_skip); - while (arg_skip) { - if (read_frame(&input, &buf, &bytes_in_buffer, &buffer_size)) break; - arg_skip--; - } - - if (num_external_frame_buffers > 0) { - ext_fb_list.num_external_frame_buffers = num_external_frame_buffers; - ext_fb_list.ext_fb = (struct ExternalFrameBuffer *)calloc( - num_external_frame_buffers, sizeof(*ext_fb_list.ext_fb)); - if (aom_codec_set_frame_buffer_functions(&decoder, get_av1_frame_buffer, - release_av1_frame_buffer, - &ext_fb_list)) { - fprintf(stderr, "Failed to configure external frame buffers: %s\n", - aom_codec_error(&decoder)); - goto fail; - } - } - - frame_avail = 1; - got_data = 0; - - if (framestats_file) fprintf(framestats_file, "bytes,qp\r\n"); - - /* Decode file */ - while (frame_avail || got_data) { - aom_codec_iter_t iter = NULL; - aom_image_t *img; - struct aom_usec_timer timer; - int corrupted = 0; - - frame_avail = 0; - if (!stop_after || frame_in < stop_after) { - if (!read_frame(&input, &buf, &bytes_in_buffer, &buffer_size)) { - frame_avail = 1; - frame_in++; - - aom_usec_timer_start(&timer); - - if (aom_codec_decode(&decoder, buf, bytes_in_buffer, NULL)) { - const char *detail = aom_codec_error_detail(&decoder); - warn("Failed to decode frame %d: %s", frame_in, - aom_codec_error(&decoder)); - - if (detail) warn("Additional information: %s", detail); - if (!keep_going) goto fail; - } - - if (framestats_file) { - int qp; - if (aom_codec_control(&decoder, AOMD_GET_LAST_QUANTIZER, &qp)) { - warn("Failed AOMD_GET_LAST_QUANTIZER: %s", - aom_codec_error(&decoder)); - if (!keep_going) goto fail; - } - fprintf(framestats_file, "%d,%d\r\n", (int)bytes_in_buffer, qp); - } - - aom_usec_timer_mark(&timer); - dx_time += aom_usec_timer_elapsed(&timer); - } else { - flush_decoder = 1; - } - } else { - flush_decoder = 1; - } - - aom_usec_timer_start(&timer); - - if (flush_decoder) { - // Flush the decoder in frame parallel decode. - if (aom_codec_decode(&decoder, NULL, 0, NULL)) { - warn("Failed to flush decoder: %s", aom_codec_error(&decoder)); - } - } - - aom_usec_timer_mark(&timer); - dx_time += aom_usec_timer_elapsed(&timer); - - got_data = 0; - while ((img = aom_codec_get_frame(&decoder, &iter))) { - ++frame_out; - got_data = 1; - - if (aom_codec_control(&decoder, AOMD_GET_FRAME_CORRUPTED, &corrupted)) { - warn("Failed AOM_GET_FRAME_CORRUPTED: %s", aom_codec_error(&decoder)); - if (!keep_going) goto fail; - } - frames_corrupted += corrupted; - - if (progress) show_progress(frame_in, frame_out, dx_time); - - if (!noblit) { - const int PLANES_YUV[] = { AOM_PLANE_Y, AOM_PLANE_U, AOM_PLANE_V }; - const int PLANES_YVU[] = { AOM_PLANE_Y, AOM_PLANE_V, AOM_PLANE_U }; - const int *planes = flipuv ? PLANES_YVU : PLANES_YUV; - - if (do_scale) { - if (frame_out == 1) { - // If the output frames are to be scaled to a fixed display size - // then use the width and height specified in the container. If - // either of these is set to 0, use the display size set in the - // first frame header. If that is unavailable, use the raw decoded - // size of the first decoded frame. - int render_width = aom_input_ctx.width; - int render_height = aom_input_ctx.height; - if (!render_width || !render_height) { - int render_size[2]; - if (aom_codec_control(&decoder, AV1D_GET_DISPLAY_SIZE, - render_size)) { - // As last resort use size of first frame as display size. - render_width = img->d_w; - render_height = img->d_h; - } else { - render_width = render_size[0]; - render_height = render_size[1]; - } - } - scaled_img = - aom_img_alloc(NULL, img->fmt, render_width, render_height, 16); - scaled_img->bit_depth = img->bit_depth; - scaled_img->monochrome = img->monochrome; - scaled_img->csp = img->csp; - } - - if (img->d_w != scaled_img->d_w || img->d_h != scaled_img->d_h) { -#if CONFIG_LIBYUV - libyuv_scale(img, scaled_img, kFilterBox); - img = scaled_img; -#else - fprintf( - stderr, - "Failed to scale output frame: %s.\n" - "libyuv is required for scaling but is currently disabled.\n" - "Be sure to specify -DCONFIG_LIBYUV=1 when running cmake.\n", - aom_codec_error(&decoder)); - goto fail; -#endif - } - } - // Default to codec bit depth if output bit depth not set - if (!output_bit_depth && single_file && !do_md5) { - output_bit_depth = img->bit_depth; - } - // Shift up or down if necessary - if (output_bit_depth != 0) { - const aom_img_fmt_t shifted_fmt = - output_bit_depth == 8 ? img->fmt & ~AOM_IMG_FMT_HIGHBITDEPTH - : img->fmt | AOM_IMG_FMT_HIGHBITDEPTH; - - if (shifted_fmt != img->fmt || output_bit_depth != img->bit_depth) { - if (img_shifted && - img_shifted_realloc_required(img, img_shifted, shifted_fmt)) { - aom_img_free(img_shifted); - img_shifted = NULL; - } - if (img_shifted) { - img_shifted->monochrome = img->monochrome; - } - if (!img_shifted) { - img_shifted = - aom_img_alloc(NULL, shifted_fmt, img->d_w, img->d_h, 16); - img_shifted->bit_depth = output_bit_depth; - img_shifted->monochrome = img->monochrome; - img_shifted->csp = img->csp; - } - if (output_bit_depth > img->bit_depth) { - aom_img_upshift(img_shifted, img, - output_bit_depth - img->bit_depth); - } else { - aom_img_downshift(img_shifted, img, - img->bit_depth - output_bit_depth); - } - img = img_shifted; - } - } - - aom_input_ctx.width = img->d_w; - aom_input_ctx.height = img->d_h; - - int num_planes = (opt_raw && img->monochrome) ? 1 : 3; - if (single_file) { - if (use_y4m) { - char y4m_buf[Y4M_BUFFER_SIZE] = { 0 }; - size_t len = 0; - if (frame_out == 1) { - // Y4M file header - len = y4m_write_file_header( - y4m_buf, sizeof(y4m_buf), aom_input_ctx.width, - aom_input_ctx.height, &aom_input_ctx.framerate, - img->monochrome, img->csp, img->fmt, img->bit_depth); - if (do_md5) { - MD5Update(&md5_ctx, (md5byte *)y4m_buf, (unsigned int)len); - } else { - fputs(y4m_buf, outfile); - } - } - - // Y4M frame header - len = y4m_write_frame_header(y4m_buf, sizeof(y4m_buf)); - if (do_md5) { - MD5Update(&md5_ctx, (md5byte *)y4m_buf, (unsigned int)len); - y4m_update_image_md5(img, planes, &md5_ctx); - } else { - fputs(y4m_buf, outfile); - y4m_write_image_file(img, planes, outfile); - } - } else { - if (frame_out == 1) { - // Check if --yv12 or --i420 options are consistent with the - // bit-stream decoded - if (opt_i420) { - if (img->fmt != AOM_IMG_FMT_I420 && - img->fmt != AOM_IMG_FMT_I42016) { - fprintf(stderr, - "Cannot produce i420 output for bit-stream.\n"); - goto fail; - } - } - if (opt_yv12) { - if ((img->fmt != AOM_IMG_FMT_I420 && - img->fmt != AOM_IMG_FMT_YV12) || - img->bit_depth != 8) { - fprintf(stderr, - "Cannot produce yv12 output for bit-stream.\n"); - goto fail; - } - } - } - if (do_md5) { - raw_update_image_md5(img, planes, num_planes, &md5_ctx); - } else { - raw_write_image_file(img, planes, num_planes, outfile); - } - } - } else { - generate_filename(outfile_pattern, outfile_name, PATH_MAX, img->d_w, - img->d_h, frame_in); - if (do_md5) { - MD5Init(&md5_ctx); - if (use_y4m) { - y4m_update_image_md5(img, planes, &md5_ctx); - } else { - raw_update_image_md5(img, planes, num_planes, &md5_ctx); - } - MD5Final(md5_digest, &md5_ctx); - print_md5(md5_digest, outfile_name); - } else { - outfile = open_outfile(outfile_name); - if (use_y4m) { - y4m_write_image_file(img, planes, outfile); - } else { - raw_write_image_file(img, planes, num_planes, outfile); - } - fclose(outfile); - } - } - } - } - } - - if (summary || progress) { - show_progress(frame_in, frame_out, dx_time); - fprintf(stderr, "\n"); - } - - if (frames_corrupted) { - fprintf(stderr, "WARNING: %d frames corrupted.\n", frames_corrupted); - } else { - ret = EXIT_SUCCESS; - } - -fail: - - if (aom_codec_destroy(&decoder)) { - fprintf(stderr, "Failed to destroy decoder: %s\n", - aom_codec_error(&decoder)); - } - -fail2: - - if (!noblit && single_file) { - if (do_md5) { - MD5Final(md5_digest, &md5_ctx); - print_md5(md5_digest, outfile_name); - } else { - fclose(outfile); - } - } - -#if CONFIG_WEBM_IO - if (input.aom_input_ctx->file_type == FILE_TYPE_WEBM) - webm_free(input.webm_ctx); -#endif - if (input.aom_input_ctx->file_type == FILE_TYPE_OBU) - obudec_free(input.obu_ctx); - - if (input.aom_input_ctx->file_type != FILE_TYPE_WEBM) free(buf); - - if (scaled_img) aom_img_free(scaled_img); - if (img_shifted) aom_img_free(img_shifted); - - for (i = 0; i < ext_fb_list.num_external_frame_buffers; ++i) { - free(ext_fb_list.ext_fb[i].data); - } - free(ext_fb_list.ext_fb); - - fclose(infile); - if (framestats_file) fclose(framestats_file); - - free(argv); - - return ret; -} - -int main(int argc, const char **argv_) { - unsigned int loops = 1, i; - char **argv, **argi, **argj; - struct arg arg; - int error = 0; - - argv = argv_dup(argc - 1, argv_ + 1); - for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) { - memset(&arg, 0, sizeof(arg)); - arg.argv_step = 1; - - if (arg_match(&arg, &looparg, argi)) { - loops = arg_parse_uint(&arg); - break; - } - } - free(argv); - for (i = 0; !error && i < loops; i++) error = main_loop(argc, argv_); - return error; -} |