hevcdec: set the active SPS before calling get_format()

[ffmpeg] / libavcodec / libfaac.c

diff --git a/libavcodec/libfaac.c b/libavcodec/libfaac.c
index bb19083142fac2b7c559f26f1282f9c03459443a..5cdbe2768643aff083eee4ecd814b0cefb75691f 100644 (file)
--- a/libavcodec/libfaac.c
+++ b/libavcodec/libfaac.c
@@ -26,6 +26,8 @@
 
 #include <faac.h>
 
+#include "libavutil/channel_layout.h"
+#include "libavutil/common.h"
 #include "avcodec.h"
 #include "audio_frame_queue.h"
 #include "internal.h"
@@ -44,9 +46,6 @@ static av_cold int Faac_encode_close(AVCodecContext *avctx)
 {
     FaacAudioContext *s = avctx->priv_data;
 
-#if FF_API_OLD_ENCODE_AUDIO
-    av_freep(&avctx->coded_frame);
-#endif
     av_freep(&avctx->extradata);
     ff_af_queue_close(&s->afq);
 
@@ -56,6 +55,13 @@ static av_cold int Faac_encode_close(AVCodecContext *avctx)
     return 0;
 }
 
+static const int channel_maps[][6] = {
+    { 2, 0, 1 },          //< C L R
+    { 2, 0, 1, 3 },       //< C L R Cs
+    { 2, 0, 1, 3, 4 },    //< C L R Ls Rs
+    { 2, 0, 1, 4, 5, 3 }, //< C L R Ls Rs LFE
+};
+
 static av_cold int Faac_encode_init(AVCodecContext *avctx)
 {
     FaacAudioContext *s = avctx->priv_data;
@@ -112,33 +118,28 @@ static av_cold int Faac_encode_init(AVCodecContext *avctx)
     faac_cfg->allowMidside = 1;
     faac_cfg->bitRate = avctx->bit_rate / avctx->channels;
     faac_cfg->bandWidth = avctx->cutoff;
-    if(avctx->flags & CODEC_FLAG_QSCALE) {
+    if(avctx->flags & AV_CODEC_FLAG_QSCALE) {
         faac_cfg->bitRate = 0;
         faac_cfg->quantqual = avctx->global_quality / FF_QP2LAMBDA;
     }
     faac_cfg->outputFormat = 1;
     faac_cfg->inputFormat = FAAC_INPUT_16BIT;
+    if (avctx->channels > 2)
+        memcpy(faac_cfg->channel_map, channel_maps[avctx->channels-3],
+               avctx->channels * sizeof(int));
 
     avctx->frame_size = samples_input / avctx->channels;
 
-#if FF_API_OLD_ENCODE_AUDIO
-    avctx->coded_frame= avcodec_alloc_frame();
-    if (!avctx->coded_frame) {
-        ret = AVERROR(ENOMEM);
-        goto error;
-    }
-#endif
-
     /* Set decoder specific info */
     avctx->extradata_size = 0;
-    if (avctx->flags & CODEC_FLAG_GLOBAL_HEADER) {
+    if (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) {
 
         unsigned char *buffer = NULL;
         unsigned long decoder_specific_info_size;
 
         if (!faacEncGetDecoderSpecificInfo(s->faac_handle, &buffer,
                                            &decoder_specific_info_size)) {
-            avctx->extradata = av_malloc(decoder_specific_info_size + FF_INPUT_BUFFER_PADDING_SIZE);
+            avctx->extradata = av_malloc(decoder_specific_info_size + AV_INPUT_BUFFER_PADDING_SIZE);
             if (!avctx->extradata) {
                 ret = AVERROR(ENOMEM);
                 goto error;
@@ -147,9 +148,7 @@ static av_cold int Faac_encode_init(AVCodecContext *avctx)
             memcpy(avctx->extradata, buffer, avctx->extradata_size);
             faac_cfg->outputFormat = 0;
         }
-#undef free
         free(buffer);
-#define free please_use_av_free
     }
 
     if (!faacEncSetConfiguration(s->faac_handle, faac_cfg)) {
@@ -158,7 +157,7 @@ static av_cold int Faac_encode_init(AVCodecContext *avctx)
         goto error;
     }
 
-    avctx->delay = FAAC_DELAY_SAMPLES;
+    avctx->initial_padding = FAAC_DELAY_SAMPLES;
     ff_af_queue_init(avctx, &s->afq);
 
     return 0;
@@ -190,7 +189,7 @@ static int Faac_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
 
     /* add current frame to the queue */
     if (frame) {
-        if ((ret = ff_af_queue_add(&s->afq, frame) < 0))
+        if ((ret = ff_af_queue_add(&s->afq, frame)) < 0)
             return ret;
     }
 
@@ -214,17 +213,28 @@ static const AVProfile profiles[] = {
     { FF_PROFILE_UNKNOWN },
 };
 
+static const uint64_t faac_channel_layouts[] = {
+    AV_CH_LAYOUT_MONO,
+    AV_CH_LAYOUT_STEREO,
+    AV_CH_LAYOUT_SURROUND,
+    AV_CH_LAYOUT_4POINT0,
+    AV_CH_LAYOUT_5POINT0_BACK,
+    AV_CH_LAYOUT_5POINT1_BACK,
+    0
+};
+
 AVCodec ff_libfaac_encoder = {
     .name           = "libfaac",
+    .long_name      = NULL_IF_CONFIG_SMALL("libfaac AAC (Advanced Audio Coding)"),
     .type           = AVMEDIA_TYPE_AUDIO,
-    .id             = CODEC_ID_AAC,
+    .id             = AV_CODEC_ID_AAC,
     .priv_data_size = sizeof(FaacAudioContext),
     .init           = Faac_encode_init,
     .encode2        = Faac_encode_frame,
     .close          = Faac_encode_close,
-    .capabilities   = CODEC_CAP_SMALL_LAST_FRAME | CODEC_CAP_DELAY,
+    .capabilities   = AV_CODEC_CAP_SMALL_LAST_FRAME | AV_CODEC_CAP_DELAY,
     .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
                                                      AV_SAMPLE_FMT_NONE },
-    .long_name      = NULL_IF_CONFIG_SMALL("libfaac AAC (Advanced Audio Codec)"),
     .profiles       = NULL_IF_CONFIG_SMALL(profiles),
+    .channel_layouts = faac_channel_layouts,
 };