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https://github.com/FFmpeg/FFmpeg.git
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Merge commit 'e3db34291f4401a16f6ac92721617a9f33cd4c31'
* commit 'e3db34291f4401a16f6ac92721617a9f33cd4c31': amrnb: decode directly to the user-provided AVFrame als: decode directly to the user-provided AVFrame alac: decode directly to the user-provided AVFrame adxenc: alloc/free coded_frame instead of keeping it in the ADXContext adx: decode directly to the user-provided AVFrame Conflicts: libavcodec/alsdec.c libavcodec/amrnbdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
commit
d13f434dbb
@ -40,7 +40,6 @@ typedef struct ADXChannelState {
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} ADXChannelState;
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typedef struct ADXContext {
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AVFrame frame;
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int channels;
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ADXChannelState prev[2];
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int header_parsed;
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@ -52,9 +52,6 @@ static av_cold int adx_decode_init(AVCodecContext *avctx)
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avctx->sample_fmt = AV_SAMPLE_FMT_S16P;
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avcodec_get_frame_defaults(&c->frame);
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avctx->coded_frame = &c->frame;
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return 0;
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}
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@ -98,6 +95,7 @@ static int adx_decode(ADXContext *c, int16_t *out, int offset,
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static int adx_decode_frame(AVCodecContext *avctx, void *data,
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int *got_frame_ptr, AVPacket *avpkt)
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{
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AVFrame *frame = data;
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int buf_size = avpkt->size;
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ADXContext *c = avctx->priv_data;
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int16_t **samples;
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@ -143,12 +141,12 @@ static int adx_decode_frame(AVCodecContext *avctx, void *data,
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}
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/* get output buffer */
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c->frame.nb_samples = num_blocks * BLOCK_SAMPLES;
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if ((ret = ff_get_buffer(avctx, &c->frame)) < 0) {
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frame->nb_samples = num_blocks * BLOCK_SAMPLES;
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if ((ret = ff_get_buffer(avctx, frame)) < 0) {
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av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
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return ret;
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}
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samples = (int16_t **)c->frame.extended_data;
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samples = (int16_t **)frame->extended_data;
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samples_offset = 0;
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while (num_blocks--) {
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@ -165,7 +163,6 @@ static int adx_decode_frame(AVCodecContext *avctx, void *data,
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}
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*got_frame_ptr = 1;
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*(AVFrame *)data = c->frame;
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return buf - avpkt->data;
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}
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@ -107,6 +107,14 @@ static int adx_encode_header(AVCodecContext *avctx, uint8_t *buf, int bufsize)
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return HEADER_SIZE;
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}
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#if FF_API_OLD_ENCODE_AUDIO
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static av_cold int adx_encode_close(AVCodecContext *avctx)
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{
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av_freep(&avctx->coded_frame);
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return 0;
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}
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#endif
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static av_cold int adx_encode_init(AVCodecContext *avctx)
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{
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ADXContext *c = avctx->priv_data;
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@ -118,8 +126,8 @@ static av_cold int adx_encode_init(AVCodecContext *avctx)
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avctx->frame_size = BLOCK_SAMPLES;
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#if FF_API_OLD_ENCODE_AUDIO
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avcodec_get_frame_defaults(&c->frame);
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avctx->coded_frame = &c->frame;
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if (!(avctx->coded_frame = avcodec_alloc_frame()))
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return AVERROR(ENOMEM);
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#endif
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/* the cutoff can be adjusted, but this seems to work pretty well */
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@ -167,6 +175,9 @@ AVCodec ff_adpcm_adx_encoder = {
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.id = AV_CODEC_ID_ADPCM_ADX,
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.priv_data_size = sizeof(ADXContext),
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.init = adx_encode_init,
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#if FF_API_OLD_ENCODE_AUDIO
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.close = adx_encode_close,
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#endif
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.encode2 = adx_encode_frame,
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.sample_fmts = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_S16,
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AV_SAMPLE_FMT_NONE },
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@ -58,7 +58,6 @@
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typedef struct {
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AVCodecContext *avctx;
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AVFrame frame;
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GetBitContext gb;
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int channels;
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@ -254,7 +253,7 @@ static void append_extra_bits(int32_t *buffer[2], int32_t *extra_bits_buffer[2],
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buffer[ch][i] = (buffer[ch][i] << extra_bits) | extra_bits_buffer[ch][i];
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}
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static int decode_element(AVCodecContext *avctx, void *data, int ch_index,
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static int decode_element(AVCodecContext *avctx, AVFrame *frame, int ch_index,
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int channels)
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{
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ALACContext *alac = avctx->priv_data;
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@ -289,8 +288,8 @@ static int decode_element(AVCodecContext *avctx, void *data, int ch_index,
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}
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if (!alac->nb_samples) {
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/* get output buffer */
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alac->frame.nb_samples = output_samples;
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if ((ret = ff_get_buffer(avctx, &alac->frame)) < 0) {
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frame->nb_samples = output_samples;
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if ((ret = ff_get_buffer(avctx, frame)) < 0) {
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av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
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return ret;
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}
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@ -302,7 +301,7 @@ static int decode_element(AVCodecContext *avctx, void *data, int ch_index,
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alac->nb_samples = output_samples;
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if (alac->direct_output) {
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for (ch = 0; ch < channels; ch++)
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alac->output_samples_buffer[ch] = (int32_t *)alac->frame.extended_data[ch_index + ch];
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alac->output_samples_buffer[ch] = (int32_t *)frame->extended_data[ch_index + ch];
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}
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if (is_compressed) {
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@ -390,7 +389,7 @@ static int decode_element(AVCodecContext *avctx, void *data, int ch_index,
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switch(alac->sample_size) {
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case 16: {
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for (ch = 0; ch < channels; ch++) {
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int16_t *outbuffer = (int16_t *)alac->frame.extended_data[ch_index + ch];
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int16_t *outbuffer = (int16_t *)frame->extended_data[ch_index + ch];
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for (i = 0; i < alac->nb_samples; i++)
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*outbuffer++ = alac->output_samples_buffer[ch][i];
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}}
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@ -405,7 +404,7 @@ static int decode_element(AVCodecContext *avctx, void *data, int ch_index,
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}else{
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switch(alac->sample_size) {
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case 16: {
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int16_t *outbuffer = ((int16_t *)alac->frame.extended_data[0]) + ch_index;
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int16_t *outbuffer = ((int16_t *)frame->extended_data[0]) + ch_index;
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for (i = 0; i < alac->nb_samples; i++) {
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for (ch = 0; ch < channels; ch++)
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*outbuffer++ = alac->output_samples_buffer[ch][i];
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@ -414,7 +413,7 @@ static int decode_element(AVCodecContext *avctx, void *data, int ch_index,
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}
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break;
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case 24: {
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int32_t *outbuffer = ((int32_t *)alac->frame.extended_data[0]) + ch_index;
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int32_t *outbuffer = ((int32_t *)frame->extended_data[0]) + ch_index;
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for (i = 0; i < alac->nb_samples; i++) {
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for (ch = 0; ch < channels; ch++)
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*outbuffer++ = alac->output_samples_buffer[ch][i] << 8;
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@ -423,7 +422,7 @@ static int decode_element(AVCodecContext *avctx, void *data, int ch_index,
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}
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break;
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case 32: {
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int32_t *outbuffer = ((int32_t *)alac->frame.extended_data[0]) + ch_index;
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int32_t *outbuffer = ((int32_t *)frame->extended_data[0]) + ch_index;
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for (i = 0; i < alac->nb_samples; i++) {
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for (ch = 0; ch < channels; ch++)
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*outbuffer++ = alac->output_samples_buffer[ch][i];
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@ -441,6 +440,7 @@ static int alac_decode_frame(AVCodecContext *avctx, void *data,
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int *got_frame_ptr, AVPacket *avpkt)
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{
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ALACContext *alac = avctx->priv_data;
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AVFrame *frame = data;
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enum AlacRawDataBlockType element;
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int channels;
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int ch, ret, got_end;
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@ -469,7 +469,7 @@ static int alac_decode_frame(AVCodecContext *avctx, void *data,
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return AVERROR_INVALIDDATA;
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}
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ret = decode_element(avctx, data,
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ret = decode_element(avctx, frame,
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ff_alac_channel_layout_offsets[alac->channels - 1][ch],
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channels);
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if (ret < 0 && get_bits_left(&alac->gb))
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@ -488,7 +488,6 @@ static int alac_decode_frame(AVCodecContext *avctx, void *data,
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}
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*got_frame_ptr = 1;
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*(AVFrame *)data = alac->frame;
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return avpkt->size;
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}
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@ -616,9 +615,6 @@ static av_cold int alac_decode_init(AVCodecContext * avctx)
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return ret;
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}
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avcodec_get_frame_defaults(&alac->frame);
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avctx->coded_frame = &alac->frame;
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return 0;
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}
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@ -192,7 +192,6 @@ typedef struct {
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typedef struct {
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AVCodecContext *avctx;
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AVFrame frame;
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ALSSpecificConfig sconf;
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GetBitContext gb;
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DSPContext dsp;
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@ -1450,6 +1449,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr,
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AVPacket *avpkt)
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{
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ALSDecContext *ctx = avctx->priv_data;
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AVFrame *frame = data;
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ALSSpecificConfig *sconf = &ctx->sconf;
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const uint8_t *buffer = avpkt->data;
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int buffer_size = avpkt->size;
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@ -1479,8 +1479,8 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr,
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ctx->frame_id++;
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/* get output buffer */
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ctx->frame.nb_samples = ctx->cur_frame_length;
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if ((ret = ff_get_buffer(avctx, &ctx->frame)) < 0) {
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frame->nb_samples = ctx->cur_frame_length;
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if ((ret = ff_get_buffer(avctx, frame)) < 0) {
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av_log(avctx, AV_LOG_ERROR, "get_buffer() failed.\n");
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return ret;
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}
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@ -1488,7 +1488,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr,
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// transform decoded frame into output format
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#define INTERLEAVE_OUTPUT(bps) \
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{ \
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int##bps##_t *dest = (int##bps##_t*)ctx->frame.data[0]; \
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int##bps##_t *dest = (int##bps##_t*)frame->data[0]; \
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shift = bps - ctx->avctx->bits_per_raw_sample; \
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if (!ctx->cs_switch) { \
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for (sample = 0; sample < ctx->cur_frame_length; sample++) \
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@ -1512,7 +1512,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr,
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int swap = HAVE_BIGENDIAN != sconf->msb_first;
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if (ctx->avctx->bits_per_raw_sample == 24) {
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int32_t *src = (int32_t *)ctx->frame.data[0];
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int32_t *src = (int32_t *)frame->data[0];
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for (sample = 0;
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sample < ctx->cur_frame_length * avctx->channels;
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@ -1533,7 +1533,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr,
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if (swap) {
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if (ctx->avctx->bits_per_raw_sample <= 16) {
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int16_t *src = (int16_t*) ctx->frame.data[0];
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int16_t *src = (int16_t*) frame->data[0];
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int16_t *dest = (int16_t*) ctx->crc_buffer;
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for (sample = 0;
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sample < ctx->cur_frame_length * avctx->channels;
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@ -1541,12 +1541,12 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr,
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*dest++ = av_bswap16(src[sample]);
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} else {
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ctx->dsp.bswap_buf((uint32_t*)ctx->crc_buffer,
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(uint32_t *)ctx->frame.data[0],
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(uint32_t *)frame->data[0],
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ctx->cur_frame_length * avctx->channels);
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}
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crc_source = ctx->crc_buffer;
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} else {
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crc_source = ctx->frame.data[0];
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crc_source = frame->data[0];
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}
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ctx->crc = av_crc(ctx->crc_table, ctx->crc, crc_source,
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@ -1563,8 +1563,6 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr,
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}
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*got_frame_ptr = 1;
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*(AVFrame *)data = ctx->frame;
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bytes_read = invalid_frame ? buffer_size :
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(get_bits_count(&ctx->gb) + 7) >> 3;
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@ -1761,9 +1759,6 @@ static av_cold int decode_init(AVCodecContext *avctx)
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ff_dsputil_init(&ctx->dsp, avctx);
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avcodec_get_frame_defaults(&ctx->frame);
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avctx->coded_frame = &ctx->frame;
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return 0;
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}
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@ -98,7 +98,6 @@
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#define AMR_AGC_ALPHA 0.9
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typedef struct AMRContext {
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AVFrame avframe; ///< AVFrame for decoded samples
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AMRNBFrame frame; ///< decoded AMR parameters (lsf coefficients, codebook indexes, etc)
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uint8_t bad_frame_indicator; ///< bad frame ? 1 : 0
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enum Mode cur_frame_mode;
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@ -185,9 +184,6 @@ static av_cold int amrnb_decode_init(AVCodecContext *avctx)
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for (i = 0; i < 4; i++)
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p->prediction_error[i] = MIN_ENERGY;
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avcodec_get_frame_defaults(&p->avframe);
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avctx->coded_frame = &p->avframe;
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ff_acelp_filter_init(&p->acelpf_ctx);
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ff_acelp_vectors_init(&p->acelpv_ctx);
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ff_celp_filter_init(&p->celpf_ctx);
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@ -954,6 +950,7 @@ static int amrnb_decode_frame(AVCodecContext *avctx, void *data,
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{
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AMRContext *p = avctx->priv_data; // pointer to private data
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AVFrame *frame = data;
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const uint8_t *buf = avpkt->data;
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int buf_size = avpkt->size;
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float *buf_out; // pointer to the output data buffer
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@ -965,12 +962,12 @@ static int amrnb_decode_frame(AVCodecContext *avctx, void *data,
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const float *synth_fixed_vector; // pointer to the fixed vector that synthesis should use
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/* get output buffer */
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p->avframe.nb_samples = AMR_BLOCK_SIZE;
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if ((ret = ff_get_buffer(avctx, &p->avframe)) < 0) {
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frame->nb_samples = AMR_BLOCK_SIZE;
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if ((ret = ff_get_buffer(avctx, frame)) < 0) {
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av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
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return ret;
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}
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buf_out = (float *)p->avframe.data[0];
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buf_out = (float *)frame->data[0];
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p->cur_frame_mode = unpack_bitstream(p, buf, buf_size);
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if (p->cur_frame_mode == NO_DATA) {
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@ -1079,7 +1076,6 @@ static int amrnb_decode_frame(AVCodecContext *avctx, void *data,
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0.84, 0.16, LP_FILTER_ORDER);
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*got_frame_ptr = 1;
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*(AVFrame *)data = p->avframe;
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/* return the amount of bytes consumed if everything was OK */
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return frame_sizes_nb[p->cur_frame_mode] + 1; // +7 for rounding and +8 for TOC
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