gentoo resync : 11.07.2019

1 files changed, 74 insertions, 0 deletions

diff --git a/media-video/ffmpeg/files/ffmpeg-3.4.6-fix-building-against-fdk-aac-2.patch b/media-video/ffmpeg/files/ffmpeg-3.4.6-fix-building-against-fdk-aac-2.patch
new file mode 100644
index 000000000000..0ee99da96b3b
--- /dev/null
+++ b/media-video/ffmpeg/files/ffmpeg-3.4.6-fix-building-against-fdk-aac-2.patch
@@ -0,0 +1,74 @@
+https://bugs.gentoo.org/682890
+https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/141c960e21d2860e354f9b90df136184dd00a9a8
+
+--- a/libavcodec/libfdk-aacenc.c
++++ b/libavcodec/libfdk-aacenc.c
+@@ -26,6 +26,11 @@
+ #include "audio_frame_queue.h"
+ #include "internal.h"
+ 
++#define FDKENC_VER_AT_LEAST(vl0, vl1) \
++    (defined(AACENCODER_LIB_VL0) && \
++        ((AACENCODER_LIB_VL0 > vl0) || \
++         (AACENCODER_LIB_VL0 == vl0 && AACENCODER_LIB_VL1 >= vl1)))
++
+ typedef struct AACContext {
+     const AVClass *class;
+     HANDLE_AACENCODER handle;
+@@ -290,7 +295,11 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
+     }
+ 
+     avctx->frame_size = info.frameLength;
++#if FDKENC_VER_AT_LEAST(4, 0)
++    avctx->initial_padding = info.nDelay;
++#else
+     avctx->initial_padding = info.encoderDelay;
++#endif
+     ff_af_queue_init(avctx, &s->afq);
+ 
+     if (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) {
+@@ -323,28 +332,35 @@ static int aac_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
+     int out_buffer_size, out_buffer_element_size;
+     void *in_ptr, *out_ptr;
+     int ret;
++    uint8_t dummy_buf[1];
+     AACENC_ERROR err;
+ 
+     /* handle end-of-stream small frame and flushing */
+     if (!frame) {
++        /* Must be a non-null pointer, even if it's a dummy. We could use
++         * the address of anything else on the stack as well. */
++        in_ptr               = dummy_buf;
++        in_buffer_size       = 0;
++
+         in_args.numInSamples = -1;
+     } else {
+-        in_ptr                   = frame->data[0];
+-        in_buffer_size           = 2 * avctx->channels * frame->nb_samples;
+-        in_buffer_element_size   = 2;
++        in_ptr               = frame->data[0];
++        in_buffer_size       = 2 * avctx->channels * frame->nb_samples;
+ 
+-        in_args.numInSamples     = avctx->channels * frame->nb_samples;
+-        in_buf.numBufs           = 1;
+-        in_buf.bufs              = &in_ptr;
+-        in_buf.bufferIdentifiers = &in_buffer_identifier;
+-        in_buf.bufSizes          = &in_buffer_size;
+-        in_buf.bufElSizes        = &in_buffer_element_size;
++        in_args.numInSamples = avctx->channels * frame->nb_samples;
+ 
+         /* add current frame to the queue */
+         if ((ret = ff_af_queue_add(&s->afq, frame)) < 0)
+             return ret;
+     }
+ 
++    in_buffer_element_size   = 2;
++    in_buf.numBufs           = 1;
++    in_buf.bufs              = &in_ptr;
++    in_buf.bufferIdentifiers = &in_buffer_identifier;
++    in_buf.bufSizes          = &in_buffer_size;
++    in_buf.bufElSizes        = &in_buffer_element_size;
++
+     /* The maximum packet size is 6144 bits aka 768 bytes per channel. */
+     if ((ret = ff_alloc_packet(avpkt, FFMAX(8192, 768 * avctx->channels)))) {
+         av_log(avctx, AV_LOG_ERROR, "Error getting output packet\n");