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https://github.com/FFmpeg/FFmpeg.git
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tests: convert to new channel layout-API
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
parent
0995e1f1b3
commit
7d532f474d
@ -76,7 +76,7 @@ int main(void){
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ERR_EXT("Codec %s has unsupported type %s\n",
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ERR_EXT("Codec %s has unsupported type %s\n",
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get_type_string(codec->type));
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get_type_string(codec->type));
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if (codec->type != AVMEDIA_TYPE_AUDIO) {
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if (codec->type != AVMEDIA_TYPE_AUDIO) {
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if (codec->channel_layouts || codec->sample_fmts ||
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if (codec->ch_layouts || codec->sample_fmts ||
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codec->supported_samplerates)
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codec->supported_samplerates)
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ERR("Non-audio codec %s has audio-only fields set\n");
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ERR("Non-audio codec %s has audio-only fields set\n");
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if (codec->capabilities & (AV_CODEC_CAP_SMALL_LAST_FRAME |
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if (codec->capabilities & (AV_CODEC_CAP_SMALL_LAST_FRAME |
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@ -50,13 +50,13 @@ static int generate_raw_frame(uint16_t *frame_data, int i, int sample_rate,
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}
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}
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static int init_encoder(const AVCodec *enc, AVCodecContext **enc_ctx,
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static int init_encoder(const AVCodec *enc, AVCodecContext **enc_ctx,
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int64_t ch_layout, int sample_rate)
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const AVChannelLayout *ch_layout, int sample_rate)
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{
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{
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AVCodecContext *ctx;
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AVCodecContext *ctx;
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int result;
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int result;
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char name_buff[NAME_BUFF_SIZE];
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char name_buff[NAME_BUFF_SIZE];
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av_get_channel_layout_string(name_buff, NAME_BUFF_SIZE, 0, ch_layout);
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av_channel_layout_describe(ch_layout, name_buff, NAME_BUFF_SIZE);
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av_log(NULL, AV_LOG_INFO, "channel layout: %s, sample rate: %i\n", name_buff, sample_rate);
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av_log(NULL, AV_LOG_INFO, "channel layout: %s, sample rate: %i\n", name_buff, sample_rate);
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ctx = avcodec_alloc_context3(enc);
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ctx = avcodec_alloc_context3(enc);
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@ -67,7 +67,7 @@ static int init_encoder(const AVCodec *enc, AVCodecContext **enc_ctx,
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ctx->sample_fmt = AV_SAMPLE_FMT_S16;
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ctx->sample_fmt = AV_SAMPLE_FMT_S16;
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ctx->sample_rate = sample_rate;
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ctx->sample_rate = sample_rate;
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ctx->channel_layout = ch_layout;
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av_channel_layout_copy(&ctx->ch_layout, ch_layout);
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result = avcodec_open2(ctx, enc, NULL);
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result = avcodec_open2(ctx, enc, NULL);
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if (result < 0) {
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if (result < 0) {
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@ -80,7 +80,7 @@ static int init_encoder(const AVCodec *enc, AVCodecContext **enc_ctx,
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}
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}
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static int init_decoder(const AVCodec *dec, AVCodecContext **dec_ctx,
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static int init_decoder(const AVCodec *dec, AVCodecContext **dec_ctx,
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int64_t ch_layout)
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const AVChannelLayout *ch_layout)
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{
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{
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AVCodecContext *ctx;
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AVCodecContext *ctx;
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int result;
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int result;
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@ -92,9 +92,7 @@ static int init_decoder(const AVCodec *dec, AVCodecContext **dec_ctx,
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}
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}
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ctx->request_sample_fmt = AV_SAMPLE_FMT_S16;
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ctx->request_sample_fmt = AV_SAMPLE_FMT_S16;
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/* XXX: FLAC ignores it for some reason */
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av_channel_layout_copy(&ctx->ch_layout, ch_layout);
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ctx->request_channel_layout = ch_layout;
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ctx->channel_layout = ch_layout;
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result = avcodec_open2(ctx, dec, NULL);
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result = avcodec_open2(ctx, dec, NULL);
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if (result < 0) {
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if (result < 0) {
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@ -131,7 +129,9 @@ static int run_test(const AVCodec *enc, const AVCodec *dec,
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in_frame->nb_samples = enc_ctx->frame_size;
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in_frame->nb_samples = enc_ctx->frame_size;
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in_frame->format = enc_ctx->sample_fmt;
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in_frame->format = enc_ctx->sample_fmt;
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in_frame->channel_layout = enc_ctx->channel_layout;
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result = av_channel_layout_copy(&in_frame->ch_layout, &enc_ctx->ch_layout);
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if (result < 0)
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return result;
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if (av_frame_get_buffer(in_frame, 0) != 0) {
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if (av_frame_get_buffer(in_frame, 0) != 0) {
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av_log(NULL, AV_LOG_ERROR, "Can't allocate a buffer for input frame\n");
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av_log(NULL, AV_LOG_ERROR, "Can't allocate a buffer for input frame\n");
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return AVERROR(ENOMEM);
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return AVERROR(ENOMEM);
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@ -161,8 +161,8 @@ static int run_test(const AVCodec *enc, const AVCodec *dec,
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return result;
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return result;
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generate_raw_frame((uint16_t*)(in_frame->data[0]), i, enc_ctx->sample_rate,
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generate_raw_frame((uint16_t*)(in_frame->data[0]), i, enc_ctx->sample_rate,
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enc_ctx->channels, enc_ctx->frame_size);
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enc_ctx->ch_layout.nb_channels, enc_ctx->frame_size);
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in_frame_bytes = in_frame->nb_samples * in_frame->channels * sizeof(uint16_t);
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in_frame_bytes = in_frame->nb_samples * in_frame->ch_layout.nb_channels * sizeof(uint16_t);
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if (in_frame_bytes > in_frame->linesize[0]) {
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if (in_frame_bytes > in_frame->linesize[0]) {
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av_log(NULL, AV_LOG_ERROR, "Incorrect value of input frame linesize\n");
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av_log(NULL, AV_LOG_ERROR, "Incorrect value of input frame linesize\n");
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return 1;
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return 1;
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@ -209,7 +209,7 @@ static int run_test(const AVCodec *enc, const AVCodec *dec,
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return AVERROR_UNKNOWN;
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return AVERROR_UNKNOWN;
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}
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}
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if (in_frame->channel_layout != out_frame->channel_layout) {
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if (av_channel_layout_compare(&in_frame->ch_layout, &out_frame->ch_layout)) {
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av_log(NULL, AV_LOG_ERROR, "Error frames before and after decoding has different channel layout\n");
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av_log(NULL, AV_LOG_ERROR, "Error frames before and after decoding has different channel layout\n");
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return AVERROR_UNKNOWN;
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return AVERROR_UNKNOWN;
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}
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}
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@ -218,7 +218,7 @@ static int run_test(const AVCodec *enc, const AVCodec *dec,
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av_log(NULL, AV_LOG_ERROR, "Error frames before and after decoding has different sample format\n");
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av_log(NULL, AV_LOG_ERROR, "Error frames before and after decoding has different sample format\n");
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return AVERROR_UNKNOWN;
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return AVERROR_UNKNOWN;
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}
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}
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out_frame_bytes = out_frame->nb_samples * out_frame->channels * sizeof(uint16_t);
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out_frame_bytes = out_frame->nb_samples * out_frame->ch_layout.nb_channels * sizeof(uint16_t);
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if (out_frame_bytes > out_frame->linesize[0]) {
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if (out_frame_bytes > out_frame->linesize[0]) {
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av_log(NULL, AV_LOG_ERROR, "Incorrect value of output frame linesize\n");
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av_log(NULL, AV_LOG_ERROR, "Incorrect value of output frame linesize\n");
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return 1;
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return 1;
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@ -247,7 +247,10 @@ int main(void)
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{
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{
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const AVCodec *enc = NULL, *dec = NULL;
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const AVCodec *enc = NULL, *dec = NULL;
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AVCodecContext *enc_ctx = NULL, *dec_ctx = NULL;
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AVCodecContext *enc_ctx = NULL, *dec_ctx = NULL;
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uint64_t channel_layouts[] = {AV_CH_LAYOUT_STEREO, AV_CH_LAYOUT_5POINT1_BACK, AV_CH_LAYOUT_SURROUND, AV_CH_LAYOUT_STEREO_DOWNMIX};
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const AVChannelLayout channel_layouts[] = { AV_CHANNEL_LAYOUT_STEREO,
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AV_CHANNEL_LAYOUT_5POINT1_BACK,
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AV_CHANNEL_LAYOUT_SURROUND,
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AV_CHANNEL_LAYOUT_STEREO_DOWNMIX };
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int sample_rates[] = {8000, 44100, 48000, 192000};
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int sample_rates[] = {8000, 44100, 48000, 192000};
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int cl, sr;
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int cl, sr;
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@ -265,9 +268,9 @@ int main(void)
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for (cl = 0; cl < FF_ARRAY_ELEMS(channel_layouts); cl++) {
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for (cl = 0; cl < FF_ARRAY_ELEMS(channel_layouts); cl++) {
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for (sr = 0; sr < FF_ARRAY_ELEMS(sample_rates); sr++) {
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for (sr = 0; sr < FF_ARRAY_ELEMS(sample_rates); sr++) {
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if (init_encoder(enc, &enc_ctx, channel_layouts[cl], sample_rates[sr]) != 0)
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if (init_encoder(enc, &enc_ctx, &channel_layouts[cl], sample_rates[sr]) != 0)
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return 1;
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return 1;
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if (init_decoder(dec, &dec_ctx, channel_layouts[cl]) != 0)
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if (init_decoder(dec, &dec_ctx, &channel_layouts[cl]) != 0)
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return 1;
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return 1;
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if (run_test(enc, dec, enc_ctx, dec_ctx) != 0)
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if (run_test(enc, dec, enc_ctx, dec_ctx) != 0)
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return 1;
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return 1;
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