forked from jengelh/ffmpeg-4
Jan Engelhardt
990bb36dbd
- Update to version 4.1.2: * Updates and bug fixes for codecs, filters and formats. - Add ffmpeg-avcodec-libdav1d-AV1-decoder-wrapper.patch: Backport dav1d decoder support for aom (av1) codec. Following this, add conditional pkgconfig(dav1d) BuildRequires and pass conditional --enable-libdav1d to configure. Also add libdav1d to enable_decoders. OBS-URL: https://build.opensuse.org/request/show/689285 OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/ffmpeg-4?expand=0&rev=55
547 lines
18 KiB
Diff
547 lines
18 KiB
Diff
diff --git a/configure b/configure
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index 01c3a1011d..e56b925065 100755
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--- a/configure
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+++ b/configure
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@@ -226,6 +226,7 @@ External library support:
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--enable-libcelt enable CELT decoding via libcelt [no]
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--enable-libcdio enable audio CD grabbing with libcdio [no]
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--enable-libcodec2 enable codec2 en/decoding using libcodec2 [no]
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+ --enable-libdav1d enable AV1 decoding via libdav1d [no]
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--enable-libdavs2 enable AVS2 decoding via libdavs2 [no]
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--enable-libdc1394 enable IIDC-1394 grabbing using libdc1394
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and libraw1394 [no]
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@@ -1712,6 +1713,7 @@ EXTERNAL_LIBRARY_LIST="
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libcaca
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libcelt
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libcodec2
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+ libdav1d
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libdc1394
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libdrm
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libflite
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@@ -3088,6 +3090,7 @@ libaom_av1_encoder_select="extract_extradata_bsf"
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libcelt_decoder_deps="libcelt"
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libcodec2_decoder_deps="libcodec2"
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libcodec2_encoder_deps="libcodec2"
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+libdav1d_decoder_deps="libdav1d"
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libdavs2_decoder_deps="libdavs2"
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libfdk_aac_decoder_deps="libfdk_aac"
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libfdk_aac_encoder_deps="libfdk_aac"
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@@ -6064,6 +6067,7 @@ enabled libcelt && require libcelt celt/celt.h celt_decode -lcelt0 &&
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die "ERROR: libcelt must be installed and version must be >= 0.11.0."; }
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enabled libcaca && require_pkg_config libcaca caca caca.h caca_create_canvas
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enabled libcodec2 && require libcodec2 codec2/codec2.h codec2_create -lcodec2
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+enabled libdav1d && require_pkg_config libdav1d "dav1d >= 0.0.1" "dav1d/dav1d.h" dav1d_version
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enabled libdavs2 && require_pkg_config libdavs2 "davs2 >= 1.5.115" davs2.h davs2_decoder_open
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enabled libdc1394 && require_pkg_config libdc1394 libdc1394-2 dc1394/dc1394.h dc1394_new
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enabled libdrm && require_pkg_config libdrm libdrm xf86drm.h drmGetVersion
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diff --git a/libavcodec/Makefile b/libavcodec/Makefile
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index 3e41497e34..8643da8f2b 100644
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--- a/libavcodec/Makefile
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+++ b/libavcodec/Makefile
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@@ -956,6 +956,7 @@ OBJS-$(CONFIG_LIBAOM_AV1_ENCODER) += libaomenc.o
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OBJS-$(CONFIG_LIBCELT_DECODER) += libcelt_dec.o
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OBJS-$(CONFIG_LIBCODEC2_DECODER) += libcodec2.o codec2utils.o
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OBJS-$(CONFIG_LIBCODEC2_ENCODER) += libcodec2.o codec2utils.o
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+OBJS-$(CONFIG_LIBDAV1D_DECODER) += libdav1d.o
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OBJS-$(CONFIG_LIBDAVS2_DECODER) += libdavs2.o
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OBJS-$(CONFIG_LIBFDK_AAC_DECODER) += libfdk-aacdec.o
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OBJS-$(CONFIG_LIBFDK_AAC_ENCODER) += libfdk-aacenc.o
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diff --git a/libavcodec/libdav1d.c b/libavcodec/libdav1d.c
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new file mode 100644
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index 0000000000..873adfda40
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--- /dev/null
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+++ b/libavcodec/libdav1d.c
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@@ -0,0 +1,270 @@
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+/*
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+ * Copyright (c) 2018 Ronald S. Bultje <rsbultje gmail com>
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+ * Copyright (c) 2018 James Almer <jamrial gmail com>
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+ *
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+ * This file is part of FFmpeg.
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+ *
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+ * FFmpeg is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU Lesser General Public
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+ * License as published by the Free Software Foundation; either
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+ * version 2.1 of the License, or (at your option) any later version.
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+ *
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+ * FFmpeg is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+ * Lesser General Public License for more details.
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+ *
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+ * You should have received a copy of the GNU Lesser General Public
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+ * License along with FFmpeg; if not, write to the Free Software
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+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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+ */
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+
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+#include <dav1d/dav1d.h>
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+
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+#include "libavutil/avassert.h"
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+#include "libavutil/fifo.h"
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+#include "libavutil/opt.h"
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+
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+#include "avcodec.h"
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+#include "decode.h"
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+#include "internal.h"
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+
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+typedef struct Libdav1dContext {
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+ AVClass *class;
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+ Dav1dContext *c;
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+
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+ AVFifoBuffer *cache;
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+ Dav1dData data;
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+ int tile_threads;
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+} Libdav1dContext;
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+
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+static av_cold int libdav1d_init(AVCodecContext *c)
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+{
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+ Libdav1dContext *dav1d = c->priv_data;
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+ Dav1dSettings s;
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+ int res;
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+
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+ av_log(c, AV_LOG_INFO, "libdav1d %s\n", dav1d_version());
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+
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+ dav1d_default_settings(&s);
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+ s.n_tile_threads = dav1d->tile_threads;
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+ s.n_frame_threads = FFMIN(c->thread_count ? c->thread_count : av_cpu_count(), 256);
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+
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+ dav1d->cache = av_fifo_alloc(8 * sizeof(AVPacket));
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+ if (!dav1d->cache)
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+ return AVERROR(ENOMEM);
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+
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+ res = dav1d_open(&dav1d->c, &s);
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+ if (res < 0)
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+ return AVERROR(ENOMEM);
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+
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+ return 0;
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+}
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+
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+static void libdav1d_flush(AVCodecContext *c)
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+{
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+ Libdav1dContext *dav1d = c->priv_data;
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+
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+ av_fifo_reset(dav1d->cache);
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+ dav1d_data_unref(&dav1d->data);
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+ dav1d_flush(dav1d->c);
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+}
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+
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+static int libdav1d_fifo_write(void *src, void *dst, int dst_size) {
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+ AVPacket *pkt_dst = dst, *pkt_src = src;
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+
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+ av_assert2(dst_size >= sizeof(AVPacket));
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+
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+ pkt_src->buf = NULL;
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+ av_packet_free_side_data(pkt_src);
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+ *pkt_dst = *pkt_src;
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+
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+ return sizeof(AVPacket);
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+}
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+
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+static void libdav1d_data_free(const uint8_t *data, void *opaque) {
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+ AVBufferRef *buf = opaque;
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+
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+ av_buffer_unref(&buf);
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+}
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+
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+static void libdav1d_frame_free(void *opaque, uint8_t *data) {
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+ Dav1dPicture p = { 0 };
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+
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+ p.ref = opaque;
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+ p.data[0] = (void *) 0x1; // this has to be non-NULL
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+ dav1d_picture_unref(&p);
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+}
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+
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+static const enum AVPixelFormat pix_fmt[][2] = {
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+ [DAV1D_PIXEL_LAYOUT_I400] = { AV_PIX_FMT_GRAY8, AV_PIX_FMT_GRAY10 },
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+ [DAV1D_PIXEL_LAYOUT_I420] = { AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV420P10 },
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+ [DAV1D_PIXEL_LAYOUT_I422] = { AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV422P10 },
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+ [DAV1D_PIXEL_LAYOUT_I444] = { AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUV444P10 },
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+};
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+
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+// TODO: Update once 12bit support is added.
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+static const int profile[] = {
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+ [DAV1D_PIXEL_LAYOUT_I400] = FF_PROFILE_AV1_MAIN,
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+ [DAV1D_PIXEL_LAYOUT_I420] = FF_PROFILE_AV1_MAIN,
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+ [DAV1D_PIXEL_LAYOUT_I422] = FF_PROFILE_AV1_PROFESSIONAL,
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+ [DAV1D_PIXEL_LAYOUT_I444] = FF_PROFILE_AV1_HIGH,
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+};
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+
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+static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame)
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+{
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+ Libdav1dContext *dav1d = c->priv_data;
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+ Dav1dData *data = &dav1d->data;
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+ AVPacket pkt = { 0 };
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+ Dav1dPicture p = { 0 };
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+ int res;
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+
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+ if (!data->sz) {
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+ res = ff_decode_get_packet(c, &pkt);
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+ if (res < 0 && res != AVERROR_EOF)
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+ return res;
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+
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+ if (pkt.size) {
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+ if (!av_fifo_space(dav1d->cache)) {
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+ res = av_fifo_grow(dav1d->cache, 8 * sizeof(pkt));
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+ if (res < 0) {
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+ av_packet_unref(&pkt);
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+ return res;
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+ }
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+ }
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+
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+ res = dav1d_data_wrap(data, pkt.data, pkt.size, libdav1d_data_free, pkt.buf);
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+ if (res < 0) {
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+ av_packet_unref(&pkt);
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+ return res;
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+ }
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+
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+ av_fifo_generic_write(dav1d->cache, &pkt, sizeof(pkt), libdav1d_fifo_write);
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+ } else {
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+ data = NULL;
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+ }
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+ }
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+
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+ res = dav1d_decode(dav1d->c, data, &p);
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+ if (res < 0) {
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+ if (res == -EINVAL)
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+ res = AVERROR_INVALIDDATA;
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+ else if (res == -EAGAIN && c->internal->draining)
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+ res = AVERROR_EOF;
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+
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+ return res;
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+ }
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+
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+ av_assert0(p.data[0] != NULL);
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+
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+ av_fifo_generic_read(dav1d->cache, &pkt, sizeof(pkt), NULL);
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+
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+ frame->buf[0] = av_buffer_create(NULL, 0, libdav1d_frame_free,
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+ p.ref, AV_BUFFER_FLAG_READONLY);
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+ if (!frame->buf[0]) {
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+ dav1d_picture_unref(&p);
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+ return AVERROR(ENOMEM);
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+ }
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+
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+ frame->data[0] = p.data[0];
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+ frame->data[1] = p.data[1];
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+ frame->data[2] = p.data[2];
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+ frame->linesize[0] = p.stride[0];
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+ frame->linesize[1] = p.stride[1];
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+ frame->linesize[2] = p.stride[1];
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+
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+ c->profile = profile[p.p.layout];
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+ frame->format = c->pix_fmt = pix_fmt[p.p.layout][p.p.bpc == 10];
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+ frame->width = p.p.w;
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+ frame->height = p.p.h;
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+ if (c->width != p.p.w || c->height != p.p.h) {
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+ res = ff_set_dimensions(c, p.p.w, p.p.h);
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+ if (res < 0)
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+ return res;
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+ }
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+
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+ switch (p.p.chr) {
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+ case DAV1D_CHR_VERTICAL:
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+ frame->chroma_location = c->chroma_sample_location = AVCHROMA_LOC_LEFT;
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+ break;
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+ case DAV1D_CHR_COLOCATED:
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+ frame->chroma_location = c->chroma_sample_location = AVCHROMA_LOC_TOPLEFT;
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+ break;
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+ }
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+ frame->colorspace = c->colorspace = (enum AVColorSpace) p.p.mtrx;
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+ frame->color_primaries = c->color_primaries = (enum AVColorPrimaries) p.p.pri;
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+ frame->color_trc = c->color_trc = (enum AVColorTransferCharacteristic) p.p.trc;
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+ frame->color_range = c->color_range = p.p.fullrange ? AVCOL_RANGE_JPEG : AVCOL_RANGE_MPEG;
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+
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+ // match timestamps and packet size
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+ frame->pts = frame->best_effort_timestamp = pkt.pts;
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+#if FF_API_PKT_PTS
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+FF_DISABLE_DEPRECATION_WARNINGS
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+ frame->pkt_pts = pkt.pts;
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+FF_ENABLE_DEPRECATION_WARNINGS
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+#endif
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+ frame->pkt_dts = pkt.dts;
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+ frame->pkt_pos = pkt.pos;
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+ frame->pkt_size = pkt.size;
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+ frame->pkt_duration = pkt.duration;
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+ frame->key_frame = p.p.type == DAV1D_FRAME_TYPE_KEY;
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+
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+ switch (p.p.type) {
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+ case DAV1D_FRAME_TYPE_KEY:
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+ case DAV1D_FRAME_TYPE_INTRA:
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+ frame->pict_type = AV_PICTURE_TYPE_I;
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+ break;
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+ case DAV1D_FRAME_TYPE_INTER:
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+ frame->pict_type = AV_PICTURE_TYPE_P;
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+ break;
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+ case DAV1D_FRAME_TYPE_SWITCH:
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+ frame->pict_type = AV_PICTURE_TYPE_SP;
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+ break;
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+ default:
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+ return AVERROR_INVALIDDATA;
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+ }
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+
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+ return 0;
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+}
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+
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+static av_cold int libdav1d_close(AVCodecContext *c)
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+{
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+ Libdav1dContext *dav1d = c->priv_data;
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+
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+ av_fifo_freep(&dav1d->cache);
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+ dav1d_data_unref(&dav1d->data);
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+ dav1d_close(&dav1d->c);
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+
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+ return 0;
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+}
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+
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+#define OFFSET(x) offsetof(Libdav1dContext, x)
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+#define VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM
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+static const AVOption libdav1d_options[] = {
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+ { "tilethreads", "Tile threads", OFFSET(tile_threads), AV_OPT_TYPE_INT, { .i64 = 1 }, 1, 64, VD, NULL },
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+ { NULL }
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+};
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+
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+static const AVClass libdav1d_class = {
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+ .class_name = "libdav1d decoder",
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+ .item_name = av_default_item_name,
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+ .option = libdav1d_options,
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+ .version = LIBAVUTIL_VERSION_INT,
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+};
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+
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+AVCodec ff_libdav1d_decoder = {
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+ .name = "libdav1d",
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+ .long_name = NULL_IF_CONFIG_SMALL("dav1d AV1 decoder by VideoLAN"),
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+ .type = AVMEDIA_TYPE_VIDEO,
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+ .id = AV_CODEC_ID_AV1,
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+ .priv_data_size = sizeof(Libdav1dContext),
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+ .init = libdav1d_init,
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+ .close = libdav1d_close,
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+ .flush = libdav1d_flush,
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+ .receive_frame = libdav1d_receive_frame,
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+ .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_AUTO_THREADS,
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+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP |
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+ FF_CODEC_CAP_SETS_PKT_DTS,
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+ .priv_class = &libdav1d_class,
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+ .wrapper_name = "libdav1d",
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+};
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From 752659327d4ac73640781376d214a26765f971f4 Mon Sep 17 00:00:00 2001
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From: James Almer <jamrial@gmail.com>
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Date: Wed, 14 Nov 2018 10:05:25 -0300
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Subject: [PATCH] avcodec/libdav1d: fix build after a recent API break
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Signed-off-by: James Almer <jamrial@gmail.com>
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---
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libavcodec/libdav1d.c | 12 +++++++++---
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1 file changed, 9 insertions(+), 3 deletions(-)
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diff --git a/libavcodec/libdav1d.c b/libavcodec/libdav1d.c
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index 873adfda403..b19aee4e9ed 100644
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--- a/libavcodec/libdav1d.c
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+++ b/libavcodec/libdav1d.c
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@@ -140,12 +140,18 @@ static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame)
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}
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av_fifo_generic_write(dav1d->cache, &pkt, sizeof(pkt), libdav1d_fifo_write);
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- } else {
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- data = NULL;
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}
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}
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- res = dav1d_decode(dav1d->c, data, &p);
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+ res = dav1d_send_data(dav1d->c, data);
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+ if (res < 0) {
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+ if (res == -EINVAL)
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+ res = AVERROR_INVALIDDATA;
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+ if (res != -EAGAIN)
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+ return res;
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+ }
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+
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+ res = dav1d_get_picture(dav1d->c, &p);
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if (res < 0) {
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if (res == -EINVAL)
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res = AVERROR_INVALIDDATA;
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From cc25529420e3c559fcb4c7a993f112983da7d397 Mon Sep 17 00:00:00 2001
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From: James Almer <jamrial@gmail.com>
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Date: Sun, 25 Nov 2018 17:28:53 -0300
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Subject: [PATCH] avcodec/libdav1d: update the API usage after upstream changes
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The color fields were moved to another struct, and a way to propagate
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timestamps and other input metadata was introduced, so the packet fifo
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can be removed.
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Signed-off-by: James Almer <jamrial@gmail.com>
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---
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libavcodec/libdav1d.c | 66 ++++++++++++++-----------------------------
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1 file changed, 21 insertions(+), 45 deletions(-)
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diff --git a/libavcodec/libdav1d.c b/libavcodec/libdav1d.c
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index b19aee4e9ed..d927f11a9e9 100644
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--- a/libavcodec/libdav1d.c
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+++ b/libavcodec/libdav1d.c
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@@ -22,7 +22,6 @@
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#include <dav1d/dav1d.h>
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#include "libavutil/avassert.h"
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-#include "libavutil/fifo.h"
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#include "libavutil/opt.h"
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#include "avcodec.h"
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@@ -33,7 +32,6 @@ typedef struct Libdav1dContext {
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AVClass *class;
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Dav1dContext *c;
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- AVFifoBuffer *cache;
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Dav1dData data;
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int tile_threads;
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} Libdav1dContext;
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@@ -50,10 +48,6 @@ static av_cold int libdav1d_init(AVCodecContext *c)
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s.n_tile_threads = dav1d->tile_threads;
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s.n_frame_threads = FFMIN(c->thread_count ? c->thread_count : av_cpu_count(), 256);
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- dav1d->cache = av_fifo_alloc(8 * sizeof(AVPacket));
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- if (!dav1d->cache)
|
|
- return AVERROR(ENOMEM);
|
|
-
|
|
res = dav1d_open(&dav1d->c, &s);
|
|
if (res < 0)
|
|
return AVERROR(ENOMEM);
|
|
@@ -65,23 +59,10 @@ static void libdav1d_flush(AVCodecContext *c)
|
|
{
|
|
Libdav1dContext *dav1d = c->priv_data;
|
|
|
|
- av_fifo_reset(dav1d->cache);
|
|
dav1d_data_unref(&dav1d->data);
|
|
dav1d_flush(dav1d->c);
|
|
}
|
|
|
|
-static int libdav1d_fifo_write(void *src, void *dst, int dst_size) {
|
|
- AVPacket *pkt_dst = dst, *pkt_src = src;
|
|
-
|
|
- av_assert2(dst_size >= sizeof(AVPacket));
|
|
-
|
|
- pkt_src->buf = NULL;
|
|
- av_packet_free_side_data(pkt_src);
|
|
- *pkt_dst = *pkt_src;
|
|
-
|
|
- return sizeof(AVPacket);
|
|
-}
|
|
-
|
|
static void libdav1d_data_free(const uint8_t *data, void *opaque) {
|
|
AVBufferRef *buf = opaque;
|
|
|
|
@@ -115,31 +96,29 @@ static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame)
|
|
{
|
|
Libdav1dContext *dav1d = c->priv_data;
|
|
Dav1dData *data = &dav1d->data;
|
|
- AVPacket pkt = { 0 };
|
|
Dav1dPicture p = { 0 };
|
|
int res;
|
|
|
|
if (!data->sz) {
|
|
+ AVPacket pkt = { 0 };
|
|
+
|
|
res = ff_decode_get_packet(c, &pkt);
|
|
if (res < 0 && res != AVERROR_EOF)
|
|
return res;
|
|
|
|
if (pkt.size) {
|
|
- if (!av_fifo_space(dav1d->cache)) {
|
|
- res = av_fifo_grow(dav1d->cache, 8 * sizeof(pkt));
|
|
- if (res < 0) {
|
|
- av_packet_unref(&pkt);
|
|
- return res;
|
|
- }
|
|
- }
|
|
-
|
|
res = dav1d_data_wrap(data, pkt.data, pkt.size, libdav1d_data_free, pkt.buf);
|
|
if (res < 0) {
|
|
av_packet_unref(&pkt);
|
|
return res;
|
|
}
|
|
|
|
- av_fifo_generic_write(dav1d->cache, &pkt, sizeof(pkt), libdav1d_fifo_write);
|
|
+ data->m.timestamp = pkt.pts;
|
|
+ data->m.offset = pkt.pos;
|
|
+ data->m.duration = pkt.duration;
|
|
+
|
|
+ pkt.buf = NULL;
|
|
+ av_packet_unref(&pkt);
|
|
}
|
|
}
|
|
|
|
@@ -163,8 +142,6 @@ static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame)
|
|
|
|
av_assert0(p.data[0] != NULL);
|
|
|
|
- av_fifo_generic_read(dav1d->cache, &pkt, sizeof(pkt), NULL);
|
|
-
|
|
frame->buf[0] = av_buffer_create(NULL, 0, libdav1d_frame_free,
|
|
p.ref, AV_BUFFER_FLAG_READONLY);
|
|
if (!frame->buf[0]) {
|
|
@@ -189,7 +166,7 @@ static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame)
|
|
return res;
|
|
}
|
|
|
|
- switch (p.p.chr) {
|
|
+ switch (p.seq_hdr->chr) {
|
|
case DAV1D_CHR_VERTICAL:
|
|
frame->chroma_location = c->chroma_sample_location = AVCHROMA_LOC_LEFT;
|
|
break;
|
|
@@ -197,25 +174,25 @@ static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame)
|
|
frame->chroma_location = c->chroma_sample_location = AVCHROMA_LOC_TOPLEFT;
|
|
break;
|
|
}
|
|
- frame->colorspace = c->colorspace = (enum AVColorSpace) p.p.mtrx;
|
|
- frame->color_primaries = c->color_primaries = (enum AVColorPrimaries) p.p.pri;
|
|
- frame->color_trc = c->color_trc = (enum AVColorTransferCharacteristic) p.p.trc;
|
|
- frame->color_range = c->color_range = p.p.fullrange ? AVCOL_RANGE_JPEG : AVCOL_RANGE_MPEG;
|
|
+ frame->colorspace = c->colorspace = (enum AVColorSpace) p.seq_hdr->mtrx;
|
|
+ frame->color_primaries = c->color_primaries = (enum AVColorPrimaries) p.seq_hdr->pri;
|
|
+ frame->color_trc = c->color_trc = (enum AVColorTransferCharacteristic) p.seq_hdr->trc;
|
|
+ frame->color_range = c->color_range = p.seq_hdr->color_range ? AVCOL_RANGE_JPEG : AVCOL_RANGE_MPEG;
|
|
|
|
// match timestamps and packet size
|
|
- frame->pts = frame->best_effort_timestamp = pkt.pts;
|
|
+ frame->pts = frame->best_effort_timestamp = p.m.timestamp;
|
|
#if FF_API_PKT_PTS
|
|
FF_DISABLE_DEPRECATION_WARNINGS
|
|
- frame->pkt_pts = pkt.pts;
|
|
+ frame->pkt_pts = p.m.timestamp;
|
|
FF_ENABLE_DEPRECATION_WARNINGS
|
|
#endif
|
|
- frame->pkt_dts = pkt.dts;
|
|
- frame->pkt_pos = pkt.pos;
|
|
- frame->pkt_size = pkt.size;
|
|
- frame->pkt_duration = pkt.duration;
|
|
- frame->key_frame = p.p.type == DAV1D_FRAME_TYPE_KEY;
|
|
+ frame->pkt_dts = p.m.timestamp;
|
|
+ frame->pkt_pos = p.m.offset;
|
|
+ frame->pkt_size = p.m.size;
|
|
+ frame->pkt_duration = p.m.duration;
|
|
+ frame->key_frame = p.frame_hdr->frame_type == DAV1D_FRAME_TYPE_KEY;
|
|
|
|
- switch (p.p.type) {
|
|
+ switch (p.frame_hdr->frame_type) {
|
|
case DAV1D_FRAME_TYPE_KEY:
|
|
case DAV1D_FRAME_TYPE_INTRA:
|
|
frame->pict_type = AV_PICTURE_TYPE_I;
|
|
@@ -237,7 +214,6 @@ static av_cold int libdav1d_close(AVCodecContext *c)
|
|
{
|
|
Libdav1dContext *dav1d = c->priv_data;
|
|
|
|
- av_fifo_freep(&dav1d->cache);
|
|
dav1d_data_unref(&dav1d->data);
|
|
dav1d_close(&dav1d->c);
|
|
|
|
--- orig-ffmpeg-4.1.1/libavcodec/allcodecs.c 2019-02-09 21:56:02.000000000 +0100
|
|
+++ ffmpeg-4.1.1/libavcodec/allcodecs.c 2019-03-18 23:27:28.701284908 +0100
|
|
@@ -671,6 +671,7 @@
|
|
extern AVCodec ff_pcm_mulaw_at_decoder;
|
|
extern AVCodec ff_qdmc_at_decoder;
|
|
extern AVCodec ff_qdm2_at_decoder;
|
|
+extern AVCodec ff_libdav1d_decoder;
|
|
extern AVCodec ff_libaom_av1_decoder;
|
|
extern AVCodec ff_libaom_av1_encoder;
|
|
extern AVCodec ff_libcelt_decoder;
|
|
|