mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-23 12:43:46 +02:00
Merge commit '1b9b6d6e5ea556b6d307f9d473f54f6406fdc3c8'
* commit '1b9b6d6e5ea556b6d307f9d473f54f6406fdc3c8': qcelp: decode directly to the user-provided AVFrame pcm-bluray: decode directly to the user-provided AVFrame nellymoser: decode directly to the user-provided AVFrame mpc7/8: decode directly to the user-provided AVFrame mpegaudio: decode directly to the user-provided AVFrame mlp/truehd: decode directly to the user-provided AVFrame Conflicts: libavcodec/mpc7.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
commit
65da700704
@ -118,7 +118,6 @@ typedef struct SubStream {
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typedef struct MLPDecodeContext {
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AVCodecContext *avctx;
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AVFrame frame;
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/// Current access unit being read has a major sync.
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int is_major_sync_unit;
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@ -271,9 +270,6 @@ static av_cold int mlp_decode_init(AVCodecContext *avctx)
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m->substream[substr].lossless_check_data = 0xffffffff;
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ff_mlpdsp_init(&m->dsp);
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avcodec_get_frame_defaults(&m->frame);
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avctx->coded_frame = &m->frame;
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return 0;
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}
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@ -1005,7 +1001,7 @@ static void rematrix_channels(MLPDecodeContext *m, unsigned int substr)
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/** Write the audio data into the output buffer. */
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static int output_data(MLPDecodeContext *m, unsigned int substr,
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void *data, int *got_frame_ptr)
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AVFrame *frame, int *got_frame_ptr)
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{
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AVCodecContext *avctx = m->avctx;
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SubStream *s = &m->substream[substr];
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@ -1021,13 +1017,13 @@ static int output_data(MLPDecodeContext *m, unsigned int substr,
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}
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/* get output buffer */
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m->frame.nb_samples = s->blockpos;
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if ((ret = ff_get_buffer(avctx, &m->frame)) < 0) {
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frame->nb_samples = s->blockpos;
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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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data_32 = (int32_t *)m->frame.data[0];
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data_16 = (int16_t *)m->frame.data[0];
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data_32 = (int32_t *)frame->data[0];
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data_16 = (int16_t *)frame->data[0];
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for (i = 0; i < s->blockpos; i++) {
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for (out_ch = 0; out_ch <= s->max_matrix_channel; out_ch++) {
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@ -1040,8 +1036,7 @@ static int output_data(MLPDecodeContext *m, unsigned int substr,
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}
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}
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*got_frame_ptr = 1;
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*(AVFrame *)data = m->frame;
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*got_frame_ptr = 1;
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return 0;
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}
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@ -50,7 +50,6 @@ typedef struct Band {
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}Band;
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typedef struct MPCContext {
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AVFrame frame;
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DSPContext dsp;
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MPADSPContext mpadsp;
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GetBitContext gb;
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@ -95,9 +95,6 @@ static av_cold int mpc7_decode_init(AVCodecContext * avctx)
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avctx->sample_fmt = AV_SAMPLE_FMT_S16P;
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avctx->channel_layout = AV_CH_LAYOUT_STEREO;
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avcodec_get_frame_defaults(&c->frame);
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avctx->coded_frame = &c->frame;
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if(vlc_initialized) return 0;
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av_log(avctx, AV_LOG_DEBUG, "Initing VLC\n");
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scfi_vlc.table = scfi_table;
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@ -197,6 +194,7 @@ static int get_scale_idx(GetBitContext *gb, int ref)
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static int mpc7_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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const uint8_t *buf = avpkt->data;
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int buf_size;
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MPCContext *c = avctx->priv_data;
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@ -226,8 +224,8 @@ static int mpc7_decode_frame(AVCodecContext * avctx, void *data,
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buf_size -= 4;
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/* get output buffer */
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c->frame.nb_samples = MPC_FRAME_SIZE;
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if ((ret = ff_get_buffer(avctx, &c->frame)) < 0) {
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frame->nb_samples = MPC_FRAME_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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@ -295,9 +293,9 @@ static int mpc7_decode_frame(AVCodecContext * avctx, void *data,
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for(ch = 0; ch < 2; ch++)
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idx_to_quant(c, &gb, bands[i].res[ch], c->Q[ch] + off);
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ff_mpc_dequantize_and_synth(c, mb, (int16_t **)c->frame.extended_data, 2);
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ff_mpc_dequantize_and_synth(c, mb, (int16_t **)frame->extended_data, 2);
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if(last_frame)
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c->frame.nb_samples = c->lastframelen;
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frame->nb_samples = c->lastframelen;
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bits_used = get_bits_count(&gb);
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bits_avail = buf_size * 8;
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@ -311,8 +309,7 @@ static int mpc7_decode_frame(AVCodecContext * avctx, void *data,
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return avpkt->size;
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}
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*got_frame_ptr = 1;
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*(AVFrame *)data = c->frame;
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*got_frame_ptr = 1;
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return avpkt->size;
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}
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@ -144,9 +144,6 @@ static av_cold int mpc8_decode_init(AVCodecContext * avctx)
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avctx->channel_layout = (channels==2) ? AV_CH_LAYOUT_STEREO : AV_CH_LAYOUT_MONO;
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avctx->channels = channels;
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avcodec_get_frame_defaults(&c->frame);
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avctx->coded_frame = &c->frame;
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if(vlc_initialized) return 0;
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av_log(avctx, AV_LOG_DEBUG, "Initing VLC\n");
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@ -244,6 +241,7 @@ static av_cold int mpc8_decode_init(AVCodecContext * avctx)
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static int mpc8_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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const uint8_t *buf = avpkt->data;
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int buf_size = avpkt->size;
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MPCContext *c = avctx->priv_data;
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@ -255,8 +253,8 @@ static int mpc8_decode_frame(AVCodecContext * avctx, void *data,
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int last[2];
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/* get output buffer */
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c->frame.nb_samples = MPC_FRAME_SIZE;
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if ((res = ff_get_buffer(avctx, &c->frame)) < 0) {
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frame->nb_samples = MPC_FRAME_SIZE;
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if ((res = 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 res;
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}
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@ -415,7 +413,7 @@ static int mpc8_decode_frame(AVCodecContext * avctx, void *data,
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}
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ff_mpc_dequantize_and_synth(c, maxband - 1,
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(int16_t **)c->frame.extended_data,
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(int16_t **)frame->extended_data,
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avctx->channels);
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c->cur_frame++;
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@ -426,8 +424,7 @@ static int mpc8_decode_frame(AVCodecContext * avctx, void *data,
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if(c->cur_frame >= c->frames)
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c->cur_frame = 0;
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*got_frame_ptr = 1;
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*(AVFrame *)data = c->frame;
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*got_frame_ptr = 1;
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return c->cur_frame ? c->last_bits_used >> 3 : buf_size;
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}
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@ -86,7 +86,7 @@ typedef struct MPADecodeContext {
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AVCodecContext* avctx;
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MPADSPContext mpadsp;
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AVFloatDSPContext fdsp;
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AVFrame frame;
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AVFrame *frame;
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} MPADecodeContext;
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#if CONFIG_FLOAT
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@ -455,9 +455,6 @@ static av_cold int decode_init(AVCodecContext * avctx)
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if (avctx->codec_id == AV_CODEC_ID_MP3ADU)
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s->adu_mode = 1;
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avcodec_get_frame_defaults(&s->frame);
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avctx->coded_frame = &s->frame;
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return 0;
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}
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@ -1630,12 +1627,13 @@ static int mp_decode_frame(MPADecodeContext *s, OUT_INT **samples,
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/* get output buffer */
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if (!samples) {
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s->frame.nb_samples = s->avctx->frame_size;
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if ((ret = ff_get_buffer(s->avctx, &s->frame)) < 0) {
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av_assert0(s->frame != NULL);
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s->frame->nb_samples = s->avctx->frame_size;
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if ((ret = ff_get_buffer(s->avctx, s->frame)) < 0) {
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av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n");
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return ret;
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}
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samples = (OUT_INT **)s->frame.extended_data;
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samples = (OUT_INT **)s->frame->extended_data;
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}
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/* apply the synthesis filter */
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@ -1707,11 +1705,13 @@ static int decode_frame(AVCodecContext * avctx, void *data, int *got_frame_ptr,
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buf_size= s->frame_size;
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}
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s->frame = data;
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ret = mp_decode_frame(s, NULL, buf, buf_size);
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if (ret >= 0) {
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*got_frame_ptr = 1;
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*(AVFrame *)data = s->frame;
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avctx->sample_rate = s->sample_rate;
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s->frame->nb_samples = avctx->frame_size;
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*got_frame_ptr = 1;
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avctx->sample_rate = s->sample_rate;
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//FIXME maybe move the other codec info stuff from above here too
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} else {
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av_log(avctx, AV_LOG_ERROR, "Error while decoding MPEG audio frame.\n");
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@ -1779,14 +1779,15 @@ static int decode_frame_adu(AVCodecContext *avctx, void *data,
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s->frame_size = len;
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s->frame = data;
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ret = mp_decode_frame(s, NULL, buf, buf_size);
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if (ret < 0) {
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av_log(avctx, AV_LOG_ERROR, "Error while decoding MPEG audio frame.\n");
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return ret;
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}
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*got_frame_ptr = 1;
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*(AVFrame *)data = s->frame;
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*got_frame_ptr = 1;
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return buf_size;
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}
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@ -1798,7 +1799,6 @@ static int decode_frame_adu(AVCodecContext *avctx, void *data,
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* Context for MP3On4 decoder
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*/
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typedef struct MP3On4DecodeContext {
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AVFrame *frame;
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int frames; ///< number of mp3 frames per block (number of mp3 decoder instances)
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int syncword; ///< syncword patch
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const uint8_t *coff; ///< channel offsets in output buffer
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@ -1887,7 +1887,6 @@ static int decode_init_mp3on4(AVCodecContext * avctx)
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// Put decoder context in place to make init_decode() happy
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avctx->priv_data = s->mp3decctx[0];
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decode_init(avctx);
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s->frame = avctx->coded_frame;
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// Restore mp3on4 context pointer
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avctx->priv_data = s;
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s->mp3decctx[0]->adu_mode = 1; // Set adu mode
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@ -1924,6 +1923,7 @@ static void flush_mp3on4(AVCodecContext *avctx)
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static int decode_frame_mp3on4(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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const uint8_t *buf = avpkt->data;
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int buf_size = avpkt->size;
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MP3On4DecodeContext *s = avctx->priv_data;
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@ -1935,12 +1935,12 @@ static int decode_frame_mp3on4(AVCodecContext *avctx, void *data,
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int fr, ch, ret;
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/* get output buffer */
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s->frame->nb_samples = MPA_FRAME_SIZE;
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if ((ret = ff_get_buffer(avctx, s->frame)) < 0) {
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frame->nb_samples = MPA_FRAME_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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out_samples = (OUT_INT **)s->frame->extended_data;
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out_samples = (OUT_INT **)frame->extended_data;
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// Discard too short frames
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if (buf_size < HEADER_SIZE)
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@ -1990,9 +1990,8 @@ static int decode_frame_mp3on4(AVCodecContext *avctx, void *data,
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/* update codec info */
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avctx->sample_rate = s->mp3decctx[0]->sample_rate;
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s->frame->nb_samples = out_size / (avctx->channels * sizeof(OUT_INT));
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*got_frame_ptr = 1;
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*(AVFrame *)data = *s->frame;
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frame->nb_samples = out_size / (avctx->channels * sizeof(OUT_INT));
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*got_frame_ptr = 1;
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return buf_size;
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}
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@ -49,7 +49,6 @@
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typedef struct NellyMoserDecodeContext {
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AVCodecContext* avctx;
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AVFrame frame;
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AVLFG random_state;
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GetBitContext gb;
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float scale_bias;
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@ -136,15 +135,13 @@ static av_cold int decode_init(AVCodecContext * avctx) {
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avctx->channels = 1;
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avctx->channel_layout = AV_CH_LAYOUT_MONO;
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avcodec_get_frame_defaults(&s->frame);
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avctx->coded_frame = &s->frame;
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return 0;
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}
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static int decode_tag(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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const uint8_t *buf = avpkt->data;
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const uint8_t *side=av_packet_get_side_data(avpkt, 'F', NULL);
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int buf_size = avpkt->size;
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@ -174,12 +171,12 @@ static int decode_tag(AVCodecContext *avctx, void *data,
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avctx->sample_rate= 11025*(blocks/2);
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/* get output buffer */
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s->frame.nb_samples = NELLY_SAMPLES * blocks;
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if ((ret = ff_get_buffer(avctx, &s->frame)) < 0) {
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frame->nb_samples = NELLY_SAMPLES * blocks;
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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_flt = (float *)s->frame.data[0];
|
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samples_flt = (float *)frame->data[0];
|
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|
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for (i=0 ; i<blocks ; i++) {
|
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nelly_decode_block(s, buf, samples_flt);
|
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@ -187,8 +184,7 @@ static int decode_tag(AVCodecContext *avctx, void *data,
|
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buf += NELLY_BLOCK_LEN;
|
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}
|
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|
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*got_frame_ptr = 1;
|
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*(AVFrame *)data = s->frame;
|
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*got_frame_ptr = 1;
|
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|
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return buf_size;
|
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}
|
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|
@ -122,26 +122,12 @@ static int pcm_bluray_parse_header(AVCodecContext *avctx,
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return 0;
|
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}
|
||||
|
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typedef struct PCMBRDecode {
|
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AVFrame frame;
|
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} PCMBRDecode;
|
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|
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static av_cold int pcm_bluray_decode_init(AVCodecContext * avctx)
|
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{
|
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PCMBRDecode *s = avctx->priv_data;
|
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|
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avcodec_get_frame_defaults(&s->frame);
|
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avctx->coded_frame = &s->frame;
|
||||
|
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return 0;
|
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}
|
||||
|
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static int pcm_bluray_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;
|
||||
const uint8_t *src = avpkt->data;
|
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int buf_size = avpkt->size;
|
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PCMBRDecode *s = avctx->priv_data;
|
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GetByteContext gb;
|
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int num_source_channels, channel, retval;
|
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int sample_size, samples;
|
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@ -166,13 +152,13 @@ static int pcm_bluray_decode_frame(AVCodecContext *avctx, void *data,
|
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samples = buf_size / sample_size;
|
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|
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/* get output buffer */
|
||||
s->frame.nb_samples = samples;
|
||||
if ((retval = ff_get_buffer(avctx, &s->frame)) < 0) {
|
||||
frame->nb_samples = samples;
|
||||
if ((retval = ff_get_buffer(avctx, frame)) < 0) {
|
||||
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
|
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return retval;
|
||||
}
|
||||
dst16 = (int16_t *)s->frame.data[0];
|
||||
dst32 = (int32_t *)s->frame.data[0];
|
||||
dst16 = (int16_t *)frame->data[0];
|
||||
dst32 = (int32_t *)frame->data[0];
|
||||
|
||||
if (samples) {
|
||||
switch (avctx->channel_layout) {
|
||||
@ -306,8 +292,7 @@ static int pcm_bluray_decode_frame(AVCodecContext *avctx, void *data,
|
||||
}
|
||||
}
|
||||
|
||||
*got_frame_ptr = 1;
|
||||
*(AVFrame *)data = s->frame;
|
||||
*got_frame_ptr = 1;
|
||||
|
||||
retval = bytestream2_tell(&gb);
|
||||
if (avctx->debug & FF_DEBUG_BITSTREAM)
|
||||
@ -320,8 +305,6 @@ AVCodec ff_pcm_bluray_decoder = {
|
||||
.name = "pcm_bluray",
|
||||
.type = AVMEDIA_TYPE_AUDIO,
|
||||
.id = AV_CODEC_ID_PCM_BLURAY,
|
||||
.priv_data_size = sizeof(PCMBRDecode),
|
||||
.init = pcm_bluray_decode_init,
|
||||
.decode = pcm_bluray_decode_frame,
|
||||
.capabilities = CODEC_CAP_DR1,
|
||||
.sample_fmts = (const enum AVSampleFormat[]){
|
||||
|
@ -53,7 +53,6 @@ typedef enum {
|
||||
} qcelp_packet_rate;
|
||||
|
||||
typedef struct {
|
||||
AVFrame avframe;
|
||||
GetBitContext gb;
|
||||
qcelp_packet_rate bitrate;
|
||||
QCELPFrame frame; /**< unpacked data frame */
|
||||
@ -97,9 +96,6 @@ static av_cold int qcelp_decode_init(AVCodecContext *avctx)
|
||||
for (i = 0; i < 10; i++)
|
||||
q->prev_lspf[i] = (i + 1) / 11.;
|
||||
|
||||
avcodec_get_frame_defaults(&q->avframe);
|
||||
avctx->coded_frame = &q->avframe;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -690,6 +686,7 @@ static int qcelp_decode_frame(AVCodecContext *avctx, void *data,
|
||||
const uint8_t *buf = avpkt->data;
|
||||
int buf_size = avpkt->size;
|
||||
QCELPContext *q = avctx->priv_data;
|
||||
AVFrame *frame = data;
|
||||
float *outbuffer;
|
||||
int i, ret;
|
||||
float quantized_lspf[10], lpc[10];
|
||||
@ -697,12 +694,12 @@ static int qcelp_decode_frame(AVCodecContext *avctx, void *data,
|
||||
float *formant_mem;
|
||||
|
||||
/* get output buffer */
|
||||
q->avframe.nb_samples = 160;
|
||||
if ((ret = ff_get_buffer(avctx, &q->avframe)) < 0) {
|
||||
frame->nb_samples = 160;
|
||||
if ((ret = ff_get_buffer(avctx, frame)) < 0) {
|
||||
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
|
||||
return ret;
|
||||
}
|
||||
outbuffer = (float *)q->avframe.data[0];
|
||||
outbuffer = (float *)frame->data[0];
|
||||
|
||||
if ((q->bitrate = determine_bitrate(avctx, buf_size, &buf)) == I_F_Q) {
|
||||
warn_insufficient_frame_quality(avctx, "bitrate cannot be determined.");
|
||||
@ -785,8 +782,7 @@ erasure:
|
||||
memcpy(q->prev_lspf, quantized_lspf, sizeof(q->prev_lspf));
|
||||
q->prev_bitrate = q->bitrate;
|
||||
|
||||
*got_frame_ptr = 1;
|
||||
*(AVFrame *)data = q->avframe;
|
||||
*got_frame_ptr = 1;
|
||||
|
||||
return buf_size;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user