mirror of
https://git.videolan.org/git/ffmpeg.git
synced 2024-08-22 09:15:06 +02:00
Merge remote-tracking branch 'qatar/master'
* qatar/master: vp6: Fix illegal read. avfilter: Don't copy garbage from the stack when setting up video pictures. avcodec: Make sure codec_type is set by avcodec_get_context_defaults2 avcodec: Remove a misplaced and useless attribute_deprecated avconv: add -dump_attachment option. avconv: add -attach option. avconv: make negative mappings disable only streams from the specified file fmtconvert: fix int32_to_float_fmul_scalar() for windows x86_64 Conflicts: libavcodec/options.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
commit
259a960f1b
154
avconv.c
154
avconv.c
@ -244,6 +244,7 @@ typedef struct OutputStream {
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AVDictionary *opts;
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int is_past_recording_time;
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int stream_copy;
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const char *attachment_filename;
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} OutputStream;
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#if HAVE_TERMIOS_H
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@ -295,6 +296,8 @@ typedef struct OptionsContext {
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SpecifierOpt *ts_scale;
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int nb_ts_scale;
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SpecifierOpt *dump_attachment;
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int nb_dump_attachment;
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/* output options */
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StreamMap *stream_maps;
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@ -305,6 +308,8 @@ typedef struct OptionsContext {
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int metadata_global_manual;
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int metadata_streams_manual;
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int metadata_chapters_manual;
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const char **attachments;
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int nb_attachments;
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int chapters_input_file;
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@ -2047,6 +2052,9 @@ static int transcode_init(OutputFile *output_files,
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os = output_files[ost->file_index].ctx;
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ist = &input_streams[ost->source_index];
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if (ost->attachment_filename)
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continue;
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codec = ost->st->codec;
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icodec = ist->st->codec;
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@ -2350,6 +2358,13 @@ static int transcode_init(OutputFile *output_files,
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av_log(NULL, AV_LOG_INFO, "Stream mapping:\n");
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for (i = 0; i < nb_output_streams; i++) {
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ost = &output_streams[i];
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if (ost->attachment_filename) {
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/* an attached file */
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av_log(NULL, AV_LOG_INFO, " File %s -> Stream #%d:%d\n",
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ost->attachment_filename, ost->file_index, ost->index);
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continue;
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}
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av_log(NULL, AV_LOG_INFO, " Stream #%d.%d -> #%d.%d",
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input_streams[ost->source_index].file_index,
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input_streams[ost->source_index].st->index,
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@ -2757,7 +2772,8 @@ static int opt_map(OptionsContext *o, const char *opt, const char *arg)
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/* disable some already defined maps */
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for (i = 0; i < o->nb_stream_maps; i++) {
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m = &o->stream_maps[i];
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if (check_stream_specifier(input_files[m->file_index].ctx,
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if (file_idx == m->file_index &&
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check_stream_specifier(input_files[m->file_index].ctx,
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input_files[m->file_index].ctx->streams[m->stream_index],
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*p == ':' ? p + 1 : p) > 0)
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m->disabled = 1;
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@ -2792,6 +2808,14 @@ static int opt_map(OptionsContext *o, const char *opt, const char *arg)
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return 0;
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}
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static int opt_attach(OptionsContext *o, const char *opt, const char *arg)
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{
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o->attachments = grow_array(o->attachments, sizeof(*o->attachments),
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&o->nb_attachments, o->nb_attachments + 1);
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o->attachments[o->nb_attachments - 1] = arg;
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return 0;
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}
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static void parse_meta_type(char *arg, char *type, int *index)
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{
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if (*arg) {
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@ -2944,6 +2968,60 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic)
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}
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}
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static void assert_file_overwrite(const char *filename)
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{
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if (!file_overwrite &&
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(strchr(filename, ':') == NULL || filename[1] == ':' ||
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av_strstart(filename, "file:", NULL))) {
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if (avio_check(filename, 0) == 0) {
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if (!using_stdin) {
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fprintf(stderr,"File '%s' already exists. Overwrite ? [y/N] ", filename);
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fflush(stderr);
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if (!read_yesno()) {
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fprintf(stderr, "Not overwriting - exiting\n");
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exit_program(1);
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}
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}
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else {
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fprintf(stderr,"File '%s' already exists. Exiting.\n", filename);
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exit_program(1);
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}
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}
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}
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}
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static void dump_attachment(AVStream *st, const char *filename)
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{
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int ret;
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AVIOContext *out = NULL;
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AVDictionaryEntry *e;
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if (!st->codec->extradata_size) {
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av_log(NULL, AV_LOG_WARNING, "No extradata to dump in stream #%d:%d.\n",
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nb_input_files - 1, st->index);
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return;
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}
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if (!*filename && (e = av_dict_get(st->metadata, "filename", NULL, 0)))
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filename = e->value;
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if (!*filename) {
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av_log(NULL, AV_LOG_FATAL, "No filename specified and no 'filename' tag"
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"in stream #%d:%d.\n", nb_input_files - 1, st->index);
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exit_program(1);
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}
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assert_file_overwrite(filename);
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if ((ret = avio_open (&out, filename, AVIO_FLAG_WRITE)) < 0) {
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av_log(NULL, AV_LOG_FATAL, "Could not open file %s for writing.\n",
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filename);
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exit_program(1);
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}
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avio_write(out, st->codec->extradata, st->codec->extradata_size);
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avio_flush(out);
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avio_close(out);
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}
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static int opt_input_file(OptionsContext *o, const char *opt, const char *filename)
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{
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AVFormatContext *ic;
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@ -3044,6 +3122,17 @@ static int opt_input_file(OptionsContext *o, const char *opt, const char *filena
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input_files[nb_input_files - 1].nb_streams = ic->nb_streams;
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input_files[nb_input_files - 1].rate_emu = o->rate_emu;
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for (i = 0; i < o->nb_dump_attachment; i++) {
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int j;
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for (j = 0; j < ic->nb_streams; j++) {
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AVStream *st = ic->streams[j];
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if (check_stream_specifier(ic, st, o->dump_attachment[i].specifier) == 1)
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dump_attachment(st, o->dump_attachment[i].u.str);
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}
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}
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for (i = 0; i < orig_nb_streams; i++)
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av_dict_free(&opts[i]);
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av_freep(&opts);
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@ -3634,6 +3723,42 @@ static void opt_output_file(void *optctx, const char *filename)
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}
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}
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/* handle attached files */
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for (i = 0; i < o->nb_attachments; i++) {
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AVIOContext *pb;
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uint8_t *attachment;
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const char *p;
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int64_t len;
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if ((err = avio_open(&pb, o->attachments[i], AVIO_FLAG_READ)) < 0) {
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av_log(NULL, AV_LOG_FATAL, "Could not open attachment file %s.\n",
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o->attachments[i]);
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exit_program(1);
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}
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if ((len = avio_size(pb)) <= 0) {
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av_log(NULL, AV_LOG_FATAL, "Could not get size of the attachment %s.\n",
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o->attachments[i]);
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exit_program(1);
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}
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if (!(attachment = av_malloc(len))) {
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av_log(NULL, AV_LOG_FATAL, "Attachment %s too large to fit into memory.\n",
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o->attachments[i]);
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exit_program(1);
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}
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avio_read(pb, attachment, len);
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ost = new_attachment_stream(o, oc);
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ost->stream_copy = 0;
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ost->source_index = -1;
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ost->attachment_filename = o->attachments[i];
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ost->st->codec->extradata = attachment;
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ost->st->codec->extradata_size = len;
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p = strrchr(o->attachments[i], '/');
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av_dict_set(&ost->st->metadata, "filename", (p && *p) ? p + 1 : o->attachments[i], AV_DICT_DONT_OVERWRITE);
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avio_close(pb);
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}
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output_files = grow_array(output_files, sizeof(*output_files), &nb_output_files, nb_output_files + 1);
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output_files[nb_output_files - 1].ctx = oc;
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output_files[nb_output_files - 1].ost_index = nb_output_streams - oc->nb_streams;
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@ -3652,25 +3777,7 @@ static void opt_output_file(void *optctx, const char *filename)
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if (!(oc->oformat->flags & AVFMT_NOFILE)) {
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/* test if it already exists to avoid loosing precious files */
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if (!file_overwrite &&
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(strchr(filename, ':') == NULL ||
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filename[1] == ':' ||
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av_strstart(filename, "file:", NULL))) {
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if (avio_check(filename, 0) == 0) {
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if (!using_stdin) {
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fprintf(stderr,"File '%s' already exists. Overwrite ? [y/N] ", filename);
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fflush(stderr);
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if (!read_yesno()) {
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fprintf(stderr, "Not overwriting - exiting\n");
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exit_program(1);
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}
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}
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else {
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fprintf(stderr,"File '%s' already exists. Exiting.\n", filename);
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exit_program(1);
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}
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}
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}
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assert_file_overwrite(filename);
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/* open the file */
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if ((err = avio_open(&oc->pb, filename, AVIO_FLAG_WRITE)) < 0) {
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@ -3758,7 +3865,10 @@ static void opt_output_file(void *optctx, const char *filename)
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AV_DICT_DONT_OVERWRITE);
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if (!o->metadata_streams_manual)
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for (i = output_files[nb_output_files - 1].ost_index; i < nb_output_streams; i++) {
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InputStream *ist = &input_streams[output_streams[i].source_index];
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InputStream *ist;
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if (output_streams[i].source_index < 0) /* this is true e.g. for attached files */
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continue;
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ist = &input_streams[output_streams[i].source_index];
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av_dict_copy(&output_streams[i].st->metadata, ist->st->metadata, AV_DICT_DONT_OVERWRITE);
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}
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@ -4147,6 +4257,8 @@ static const OptionDef options[] = {
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{ "filter", HAS_ARG | OPT_STRING | OPT_SPEC, {.off = OFFSET(filters)}, "set stream filterchain", "filter_list" },
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#endif
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{ "stats", OPT_BOOL, {&print_stats}, "print progress report during encoding", },
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{ "attach", HAS_ARG | OPT_FUNC2, {(void*)opt_attach}, "add an attachment to the output file", "filename" },
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{ "dump_attachment", HAS_ARG | OPT_STRING | OPT_SPEC, {.off = OFFSET(dump_attachment)}, "extract an attachment into a file", "filename" },
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/* video options */
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{ "vframes", HAS_ARG | OPT_VIDEO | OPT_FUNC2, {(void*)opt_video_frames}, "set the number of video frames to record", "number" },
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|
@ -192,6 +192,39 @@ Specify the preset for matching stream(s).
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@item -stats (@emph{global})
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Print encoding progress/statistics. On by default.
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@item -attach @var{filename} (@emph{output})
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Add an attachment to the output file. This is supported by a few formats
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like Matroska for e.g. fonts used in rendering subtitles. Attachments
|
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are implemented as a specific type of stream, so this option will add
|
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a new stream to the file. It is then possible to use per-stream options
|
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on this stream in the usual way. Attachment streams created with this
|
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option will be created after all the other streams (i.e. those created
|
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with @code{-map} or automatic mappings).
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|
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Note that for Matroska you also have to set the mimetype metadata tag:
|
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@example
|
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avconv -i INPUT -attach DejaVuSans.ttf -metadata:s:2 mimetype=application/x-truetype-font out.mkv
|
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@end example
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(assuming that the attachment stream will be third in the output file).
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@item -dump_attachment[:@var{stream_specifier}] @var{filename} (@emph{input,per-stream})
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Extract the matching attachment stream into a file named @var{filename}. If
|
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@var{filename} is empty, then the value of the @code{filename} metadata tag
|
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will be used.
|
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E.g. to extract the first attachment to a file named 'out.ttf':
|
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@example
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avconv -dump_attachment:t:0 out.ttf INPUT
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@end example
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To extract all attachments to files determined by the @code{filename} tag:
|
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@example
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avconv -dump_attachment:t "" INPUT
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@end example
|
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|
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Technical note -- attachments are implemented as codec extradata, so this
|
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option can actually be used to extract extradata from any stream, not just
|
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attachments.
|
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|
||||
@end table
|
||||
|
||||
@section Video Options
|
||||
|
158
ffmpeg.c
158
ffmpeg.c
@ -252,6 +252,7 @@ typedef struct OutputStream {
|
||||
AVDictionary *opts;
|
||||
int is_past_recording_time;
|
||||
int stream_copy;
|
||||
const char *attachment_filename;
|
||||
} OutputStream;
|
||||
|
||||
|
||||
@ -306,6 +307,8 @@ typedef struct OptionsContext {
|
||||
|
||||
SpecifierOpt *ts_scale;
|
||||
int nb_ts_scale;
|
||||
SpecifierOpt *dump_attachment;
|
||||
int nb_dump_attachment;
|
||||
|
||||
/* output options */
|
||||
StreamMap *stream_maps;
|
||||
@ -316,6 +319,8 @@ typedef struct OptionsContext {
|
||||
int metadata_global_manual;
|
||||
int metadata_streams_manual;
|
||||
int metadata_chapters_manual;
|
||||
const char **attachments;
|
||||
int nb_attachments;
|
||||
|
||||
int chapters_input_file;
|
||||
|
||||
@ -2059,6 +2064,9 @@ static int transcode_init(OutputFile *output_files, int nb_output_files,
|
||||
os = output_files[ost->file_index].ctx;
|
||||
ist = &input_streams[ost->source_index];
|
||||
|
||||
if (ost->attachment_filename)
|
||||
continue;
|
||||
|
||||
codec = ost->st->codec;
|
||||
icodec = ist->st->codec;
|
||||
|
||||
@ -2368,6 +2376,13 @@ static int transcode_init(OutputFile *output_files, int nb_output_files,
|
||||
av_log(NULL, AV_LOG_INFO, "Stream mapping:\n");
|
||||
for (i = 0; i < nb_output_streams; i++) {
|
||||
ost = &output_streams[i];
|
||||
|
||||
if (ost->attachment_filename) {
|
||||
/* an attached file */
|
||||
av_log(NULL, AV_LOG_INFO, " File %s -> Stream #%d:%d\n",
|
||||
ost->attachment_filename, ost->file_index, ost->index);
|
||||
continue;
|
||||
}
|
||||
av_log(NULL, AV_LOG_INFO, " Stream #%d.%d -> #%d.%d",
|
||||
input_streams[ost->source_index].file_index,
|
||||
input_streams[ost->source_index].st->index,
|
||||
@ -2840,7 +2855,8 @@ static int opt_map(OptionsContext *o, const char *opt, const char *arg)
|
||||
/* disable some already defined maps */
|
||||
for (i = 0; i < o->nb_stream_maps; i++) {
|
||||
m = &o->stream_maps[i];
|
||||
if (check_stream_specifier(input_files[m->file_index].ctx,
|
||||
if (file_idx == m->file_index &&
|
||||
check_stream_specifier(input_files[m->file_index].ctx,
|
||||
input_files[m->file_index].ctx->streams[m->stream_index],
|
||||
*p == ':' ? p + 1 : p) > 0)
|
||||
m->disabled = 1;
|
||||
@ -2875,6 +2891,14 @@ static int opt_map(OptionsContext *o, const char *opt, const char *arg)
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int opt_attach(OptionsContext *o, const char *opt, const char *arg)
|
||||
{
|
||||
o->attachments = grow_array(o->attachments, sizeof(*o->attachments),
|
||||
&o->nb_attachments, o->nb_attachments + 1);
|
||||
o->attachments[o->nb_attachments - 1] = arg;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void parse_meta_type(char *arg, char *type, int *index)
|
||||
{
|
||||
if (*arg) {
|
||||
@ -3056,6 +3080,62 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic)
|
||||
}
|
||||
}
|
||||
|
||||
static void assert_file_overwrite(const char *filename)
|
||||
{
|
||||
if (!file_overwrite &&
|
||||
(strchr(filename, ':') == NULL || filename[1] == ':' ||
|
||||
av_strstart(filename, "file:", NULL))) {
|
||||
if (avio_check(filename, 0) == 0) {
|
||||
if (!using_stdin) {
|
||||
fprintf(stderr,"File '%s' already exists. Overwrite ? [y/N] ", filename);
|
||||
fflush(stderr);
|
||||
term_exit();
|
||||
if (!read_yesno()) {
|
||||
av_log(0, AV_LOG_FATAL, "Not overwriting - exiting\n");
|
||||
exit_program(1);
|
||||
}
|
||||
term_init();
|
||||
}
|
||||
else {
|
||||
av_log(0, AV_LOG_FATAL, "File '%s' already exists. Exiting.\n", filename);
|
||||
exit_program(1);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void dump_attachment(AVStream *st, const char *filename)
|
||||
{
|
||||
int ret;
|
||||
AVIOContext *out = NULL;
|
||||
AVDictionaryEntry *e;
|
||||
|
||||
if (!st->codec->extradata_size) {
|
||||
av_log(NULL, AV_LOG_WARNING, "No extradata to dump in stream #%d:%d.\n",
|
||||
nb_input_files - 1, st->index);
|
||||
return;
|
||||
}
|
||||
if (!*filename && (e = av_dict_get(st->metadata, "filename", NULL, 0)))
|
||||
filename = e->value;
|
||||
if (!*filename) {
|
||||
av_log(NULL, AV_LOG_FATAL, "No filename specified and no 'filename' tag"
|
||||
"in stream #%d:%d.\n", nb_input_files - 1, st->index);
|
||||
exit_program(1);
|
||||
}
|
||||
|
||||
assert_file_overwrite(filename);
|
||||
|
||||
if ((ret = avio_open (&out, filename, AVIO_FLAG_WRITE)) < 0) {
|
||||
av_log(NULL, AV_LOG_FATAL, "Could not open file %s for writing.\n",
|
||||
filename);
|
||||
exit_program(1);
|
||||
}
|
||||
|
||||
avio_write(out, st->codec->extradata, st->codec->extradata_size);
|
||||
avio_flush(out);
|
||||
avio_close(out);
|
||||
}
|
||||
|
||||
static int opt_input_file(OptionsContext *o, const char *opt, const char *filename)
|
||||
{
|
||||
AVFormatContext *ic;
|
||||
@ -3167,6 +3247,17 @@ static int opt_input_file(OptionsContext *o, const char *opt, const char *filena
|
||||
input_files[nb_input_files - 1].nb_streams = ic->nb_streams;
|
||||
input_files[nb_input_files - 1].rate_emu = o->rate_emu;
|
||||
|
||||
for (i = 0; i < o->nb_dump_attachment; i++) {
|
||||
int j;
|
||||
|
||||
for (j = 0; j < ic->nb_streams; j++) {
|
||||
AVStream *st = ic->streams[j];
|
||||
|
||||
if (check_stream_specifier(ic, st, o->dump_attachment[i].specifier) == 1)
|
||||
dump_attachment(st, o->dump_attachment[i].u.str);
|
||||
}
|
||||
}
|
||||
|
||||
for (i = 0; i < orig_nb_streams; i++)
|
||||
av_dict_free(&opts[i]);
|
||||
av_freep(&opts);
|
||||
@ -3784,6 +3875,42 @@ static void opt_output_file(void *optctx, const char *filename)
|
||||
}
|
||||
}
|
||||
|
||||
/* handle attached files */
|
||||
for (i = 0; i < o->nb_attachments; i++) {
|
||||
AVIOContext *pb;
|
||||
uint8_t *attachment;
|
||||
const char *p;
|
||||
int64_t len;
|
||||
|
||||
if ((err = avio_open(&pb, o->attachments[i], AVIO_FLAG_READ)) < 0) {
|
||||
av_log(NULL, AV_LOG_FATAL, "Could not open attachment file %s.\n",
|
||||
o->attachments[i]);
|
||||
exit_program(1);
|
||||
}
|
||||
if ((len = avio_size(pb)) <= 0) {
|
||||
av_log(NULL, AV_LOG_FATAL, "Could not get size of the attachment %s.\n",
|
||||
o->attachments[i]);
|
||||
exit_program(1);
|
||||
}
|
||||
if (!(attachment = av_malloc(len))) {
|
||||
av_log(NULL, AV_LOG_FATAL, "Attachment %s too large to fit into memory.\n",
|
||||
o->attachments[i]);
|
||||
exit_program(1);
|
||||
}
|
||||
avio_read(pb, attachment, len);
|
||||
|
||||
ost = new_attachment_stream(o, oc);
|
||||
ost->stream_copy = 0;
|
||||
ost->source_index = -1;
|
||||
ost->attachment_filename = o->attachments[i];
|
||||
ost->st->codec->extradata = attachment;
|
||||
ost->st->codec->extradata_size = len;
|
||||
|
||||
p = strrchr(o->attachments[i], '/');
|
||||
av_dict_set(&ost->st->metadata, "filename", (p && *p) ? p + 1 : o->attachments[i], AV_DICT_DONT_OVERWRITE);
|
||||
avio_close(pb);
|
||||
}
|
||||
|
||||
output_files = grow_array(output_files, sizeof(*output_files), &nb_output_files, nb_output_files + 1);
|
||||
output_files[nb_output_files - 1].ctx = oc;
|
||||
output_files[nb_output_files - 1].ost_index = nb_output_streams - oc->nb_streams;
|
||||
@ -3802,27 +3929,7 @@ static void opt_output_file(void *optctx, const char *filename)
|
||||
|
||||
if (!(oc->oformat->flags & AVFMT_NOFILE)) {
|
||||
/* test if it already exists to avoid loosing precious files */
|
||||
if (!file_overwrite &&
|
||||
(strchr(filename, ':') == NULL ||
|
||||
filename[1] == ':' ||
|
||||
av_strstart(filename, "file:", NULL))) {
|
||||
if (avio_check(filename, 0) == 0) {
|
||||
if (!using_stdin) {
|
||||
fprintf(stderr,"File '%s' already exists. Overwrite ? [y/N] ", filename);
|
||||
fflush(stderr);
|
||||
term_exit();
|
||||
if (!read_yesno()) {
|
||||
av_log(0, AV_LOG_FATAL, "Not overwriting - exiting\n");
|
||||
exit_program(1);
|
||||
}
|
||||
term_init();
|
||||
}
|
||||
else {
|
||||
av_log(0, AV_LOG_FATAL,"File '%s' already exists. Exiting.\n", filename);
|
||||
exit_program(1);
|
||||
}
|
||||
}
|
||||
}
|
||||
assert_file_overwrite(filename);
|
||||
|
||||
/* open the file */
|
||||
if ((err = avio_open(&oc->pb, filename, AVIO_FLAG_WRITE)) < 0) {
|
||||
@ -3920,7 +4027,10 @@ static void opt_output_file(void *optctx, const char *filename)
|
||||
}
|
||||
if (!o->metadata_streams_manual)
|
||||
for (i = output_files[nb_output_files - 1].ost_index; i < nb_output_streams; i++) {
|
||||
InputStream *ist = &input_streams[output_streams[i].source_index];
|
||||
InputStream *ist;
|
||||
if (output_streams[i].source_index < 0) /* this is true e.g. for attached files */
|
||||
continue;
|
||||
ist = &input_streams[output_streams[i].source_index];
|
||||
av_dict_copy(&output_streams[i].st->metadata, ist->st->metadata, AV_DICT_DONT_OVERWRITE);
|
||||
}
|
||||
|
||||
@ -4361,6 +4471,8 @@ static const OptionDef options[] = {
|
||||
{ "filter", HAS_ARG | OPT_STRING | OPT_SPEC, {.off = OFFSET(filters)}, "set stream filterchain", "filter_list" },
|
||||
#endif
|
||||
{ "stats", OPT_BOOL, {&print_stats}, "print progress report during encoding", },
|
||||
{ "attach", HAS_ARG | OPT_FUNC2, {(void*)opt_attach}, "add an attachment to the output file", "filename" },
|
||||
{ "dump_attachment", HAS_ARG | OPT_STRING | OPT_SPEC, {.off = OFFSET(dump_attachment)}, "extract an attachment into a file", "filename" },
|
||||
|
||||
/* video options */
|
||||
{ "vframes", HAS_ARG | OPT_VIDEO | OPT_FUNC2, {(void*)opt_video_frames}, "set the number of video frames to record", "number" },
|
||||
|
@ -553,7 +553,7 @@ enum AVChromaLocation{
|
||||
/**
|
||||
* LPC analysis type
|
||||
*/
|
||||
attribute_deprecated enum AVLPCType {
|
||||
enum AVLPCType {
|
||||
AV_LPC_TYPE_DEFAULT = -1, ///< use the codec default LPC type
|
||||
AV_LPC_TYPE_NONE = 0, ///< do not use LPC prediction or use all zero coefficients
|
||||
AV_LPC_TYPE_FIXED = 1, ///< fixed LPC coefficients
|
||||
|
@ -376,7 +376,7 @@ static void vp6_parse_coeff_huffman(VP56Context *s)
|
||||
if (b > 3) pt = 1;
|
||||
vlc_coeff = &s->dccv_vlc[pt];
|
||||
|
||||
for (coeff_idx=0; coeff_idx<64; ) {
|
||||
for (coeff_idx = 0;;) {
|
||||
int run = 1;
|
||||
if (coeff_idx<2 && s->nb_null[coeff_idx][pt]) {
|
||||
s->nb_null[coeff_idx][pt]--;
|
||||
@ -413,6 +413,8 @@ static void vp6_parse_coeff_huffman(VP56Context *s)
|
||||
}
|
||||
}
|
||||
coeff_idx+=run;
|
||||
if (coeff_idx >= 64)
|
||||
break;
|
||||
cg = FFMIN(vp6_coeff_groups[coeff_idx], 3);
|
||||
vlc_coeff = &s->ract_vlc[pt][ct][cg];
|
||||
}
|
||||
|
@ -28,10 +28,14 @@ SECTION_TEXT
|
||||
; void int32_to_float_fmul_scalar(float *dst, const int *src, float mul, int len);
|
||||
;---------------------------------------------------------------------------------
|
||||
%macro INT32_TO_FLOAT_FMUL_SCALAR 2
|
||||
%ifdef ARCH_X86_64
|
||||
%ifdef UNIX64
|
||||
cglobal int32_to_float_fmul_scalar_%1, 3,3,%2, dst, src, len
|
||||
%else
|
||||
cglobal int32_to_float_fmul_scalar_%1, 4,4,%2, dst, src, mul, len
|
||||
%endif
|
||||
%ifdef WIN64
|
||||
SWAP 0, 2
|
||||
%elifdef ARCH_X86_32
|
||||
movss m0, mulm
|
||||
%endif
|
||||
SPLATD m0
|
||||
|
@ -438,8 +438,8 @@ avfilter_get_video_buffer_ref_from_arrays(uint8_t * const data[4], const int lin
|
||||
picref->type = AVMEDIA_TYPE_VIDEO;
|
||||
pic->format = picref->format = format;
|
||||
|
||||
memcpy(pic->data, data, sizeof(pic->data));
|
||||
memcpy(pic->linesize, linesize, sizeof(pic->linesize));
|
||||
memcpy(pic->data, data, 4*sizeof(data[0]));
|
||||
memcpy(pic->linesize, linesize, 4*sizeof(linesize[0]));
|
||||
memcpy(picref->data, pic->data, sizeof(picref->data));
|
||||
memcpy(picref->linesize, pic->linesize, sizeof(picref->linesize));
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user