9969fbafe2
Add upstream patches to fix http://autobuild.buildroot.net/results/909/9097a2b190f4032ff51eda531f4379a99da5181a/ after fdk-aac was bumped to 2.0.0: https://git.buildroot.net/buildroot/commit/package/fdk-aac?id=31ff32824a4f3d09351367c3418b5605f9c40521 Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
101 lines
3.6 KiB
Diff
101 lines
3.6 KiB
Diff
From c60fb550302878aba7e86037451f7996e8069289 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st>
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Date: Fri, 31 Aug 2018 14:25:30 +0300
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Subject: [PATCH] libfdk-aacenc: Fix building with libfdk-aac v2
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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When flushing the encoder, we now need to provide non-null buffer
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parameters for everything, even if they are unused.
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The encoderDelay parameter has been replaced by two, nDelay and
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nDelayCore.
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Downloaded from
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http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=141c960e21d2860e354f9b90df136184dd00a9a8
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Signed-off-by: Martin Storsjö <martin@martin.st>
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[Bernd: rebased for ffmpeg 3.4.5]
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Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
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---
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libavcodec/libfdk-aacenc.c | 34 +++++++++++++++++++++++++---------
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1 file changed, 25 insertions(+), 9 deletions(-)
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diff --git a/libavcodec/libfdk-aacenc.c b/libavcodec/libfdk-aacenc.c
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index 0e2051b468..f5adb407ed 100644
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--- a/libavcodec/libfdk-aacenc.c
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+++ b/libavcodec/libfdk-aacenc.c
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@@ -26,6 +26,11 @@
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#include "audio_frame_queue.h"
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#include "internal.h"
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+#define FDKENC_VER_AT_LEAST(vl0, vl1) \
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+ (defined(AACENCODER_LIB_VL0) && \
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+ ((AACENCODER_LIB_VL0 > vl0) || \
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+ (AACENCODER_LIB_VL0 == vl0 && AACENCODER_LIB_VL1 >= vl1)))
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+
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typedef struct AACContext {
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const AVClass *class;
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HANDLE_AACENCODER handle;
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@@ -286,7 +291,11 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
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}
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avctx->frame_size = info.frameLength;
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+#if FDKENC_VER_AT_LEAST(4, 0)
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+ avctx->initial_padding = info.nDelay;
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+#else
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avctx->initial_padding = info.encoderDelay;
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+#endif
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ff_af_queue_init(avctx, &s->afq);
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if (avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER) {
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@@ -319,28 +328,35 @@ static int aac_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
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int out_buffer_size, out_buffer_element_size;
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void *in_ptr, *out_ptr;
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int ret;
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+ uint8_t dummy_buf[1];
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AACENC_ERROR err;
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/* handle end-of-stream small frame and flushing */
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if (!frame) {
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+ /* Must be a non-null pointer, even if it's a dummy. We could use
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+ * the address of anything else on the stack as well. */
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+ in_ptr = dummy_buf;
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+ in_buffer_size = 0;
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+
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in_args.numInSamples = -1;
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} else {
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- in_ptr = frame->data[0];
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- in_buffer_size = 2 * avctx->channels * frame->nb_samples;
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- in_buffer_element_size = 2;
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+ in_ptr = frame->data[0];
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+ in_buffer_size = 2 * avctx->channels * frame->nb_samples;
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- in_args.numInSamples = avctx->channels * frame->nb_samples;
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- in_buf.numBufs = 1;
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- in_buf.bufs = &in_ptr;
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- in_buf.bufferIdentifiers = &in_buffer_identifier;
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- in_buf.bufSizes = &in_buffer_size;
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- in_buf.bufElSizes = &in_buffer_element_size;
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+ in_args.numInSamples = avctx->channels * frame->nb_samples;
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/* add current frame to the queue */
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if ((ret = ff_af_queue_add(&s->afq, frame)) < 0)
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return ret;
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}
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+ in_buffer_element_size = 2;
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+ in_buf.numBufs = 1;
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+ in_buf.bufs = &in_ptr;
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+ in_buf.bufferIdentifiers = &in_buffer_identifier;
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+ in_buf.bufSizes = &in_buffer_size;
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+ in_buf.bufElSizes = &in_buffer_element_size;
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+
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/* The maximum packet size is 6144 bits aka 768 bytes per channel. */
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if ((ret = ff_alloc_packet2(avctx, avpkt, FFMAX(8192, 768 * avctx->channels), 0)) < 0)
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return ret;
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--
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2.20.1
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