jni: Return ENOSYS on unsupported platforms

Fixes ticket #5484.
(cherry picked from commit 5aede051202150a1904c0f07a5c7901f402395a5)

Changelog

@@ -2,7 +2,20 @@ Entries are sorted chronologically from oldest to youngest within each release,
 releases are sorted from youngest to oldest.
 
 version <next>:
-- YUY2 Lossless Codec decoder
+
+
+version 3.1.1:
+- doc/APIchanges: document the lavu/lavf field moves
+- avformat/avformat: Move new field to the end of AVStream
+- avformat/utils: update deprecated AVStream->codec when the context is updated
+- avutil/frame: Move new field to the end of AVFrame
+- libavcodec/exr : fix decoding piz float file.
+- avformat/mov: Check sample size
+- lavfi: Move new field to the end of AVFilterContext
+- lavfi: Move new field to the end of AVFilterLink
+- ffplay: Fix usage of private lavfi API
+- lavc/mediacodecdec_h264: add missing NAL headers to SPS/PPS buffers
+- lavc/pnm_parser: disable parsing for text based PNMs
 
 
 version 3.1:
@@ -48,6 +61,8 @@ version 3.1:
 - CUDA CUVID H264/HEVC decoder
 - 10-bit depth support in native utvideo decoder
 - libutvideo wrapper removed
+- YUY2 Lossless Codec decoder
+- VideoToolbox H.264 encoder
 
 
 version 3.0:

RELEASE

@@ -1 +1 @@
-3.0.git
+3.1.1

RELEASE_NOTES

@@ -0,0 +1,15 @@
+
+              ┌────────────────────────────────────────┐
+              │ RELEASE NOTES for FFmpeg 3.1 "Laplace" │
+              └────────────────────────────────────────┘
+
+   The FFmpeg Project proudly presents FFmpeg 3.1 "Laplace", about 4
+   months after the release of FFmpeg 3.0.
+
+   A complete Changelog is available at the root of the project, and the
+   complete Git history on http://source.ffmpeg.org.
+
+   We hope you will like this release as much as we enjoyed working on it, and
+   as usual, if you have any questions about it, or any FFmpeg related topic,
+   feel free to join us on the #ffmpeg IRC channel (on irc.freenode.net) or ask
+   on the mailing-lists.

configure

@@ -4529,7 +4529,7 @@ fi
 
 add_cppflags -D_ISOC99_SOURCE
 add_cxxflags -D__STDC_CONSTANT_MACROS
-add_cxxflags -std=c++11
+add_cxxflags -std=c++98
 check_cflags -std=c99
 check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cppflags -D_FILE_OFFSET_BITS=64
 #include <stdlib.h>
@@ -6125,11 +6125,7 @@ elif enabled ccc; then
     add_cflags -msg_disable nonstandcast
     add_cflags -msg_disable unsupieee
 elif enabled gcc; then
-    case $gcc_basever in
-        4.9*) enabled x86 || check_optflags -fno-tree-vectorize ;;
-        4.*)                 check_optflags -fno-tree-vectorize ;;
-        *)    enabled x86 || check_optflags -fno-tree-vectorize ;;
-    esac
+    check_optflags -fno-tree-vectorize
     check_cflags -Werror=format-security
     check_cflags -Werror=implicit-function-declaration
     check_cflags -Werror=missing-prototypes

doc/APIchanges

@@ -15,14 +15,30 @@ libavutil:     2015-08-28
 
 API changes, most recent first:
 
-2016-06-26 - xxxxxxx / 1c9e861 - lavu 55.27.100 / 55.13.0 - hwcontext.h
-  Add av_hwdevice_ctx_create().
+2016-06-30 - c1c7e0ab - lavf 57.41.100 - avformat.h
+  Moved codecpar field from AVStream to the end of the struct, so that
+  the following private fields are in the same location as in FFmpeg 3.0 (lavf 57.25.100).
 
-2016-06-26 - xxxxxxx / e47b8bb - lavc 57.48.101 / 57.19.1 - avcodec.h
-  Adjust values for JPEG 2000 profiles.
+2016-06-30 - 042fb69d - lavu 55.28.100 - frame.h
+  Moved hw_frames_ctx field from AVFrame to the end of the struct, so that
+  the following private fields are in the same location as in FFmpeg 3.0 (lavu 55.17.103).
+
+2016-06-29 - 1a751455 - lavfi 6.47.100 - avfilter.h
+  Fix accidental ABI breakage in AVFilterContext.
+  ABI was broken in 8688d3a, lavfi 6.42.100 and released as ffmpeg 3.1.
+
+  Because of this, ffmpeg and ffplay built against lavfi>=6.42.100 will not be
+  compatible with lavfi>=6.47.100. Potentially also affects other users of
+  libavfilter if they are using one of the affected fields.
 
 -------- 8< --------- FFmpeg 3.1 was cut here -------- 8< ---------
 
+2016-06-26 - 481f320 / 1c9e861 - lavu 55.27.100 / 55.13.0 - hwcontext.h
+  Add av_hwdevice_ctx_create().
+
+2016-06-26 - b95534b / e47b8bb - lavc 57.48.101 / 57.19.1 - avcodec.h
+  Adjust values for JPEG 2000 profiles.
+
 2016-06-23 - 5d75e46 / db7968b - lavf 57.40.100 / 57.7.0 - avio.h
   Add AVIODataMarkerType, write_data_type, ignore_boundary_point and
   avio_write_marker.

doc/Doxyfile

@@ -31,7 +31,7 @@ PROJECT_NAME           = FFmpeg
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         =
+PROJECT_NUMBER         = 3.1.1
 
 # With the PROJECT_LOGO tag one can specify a logo or icon that is included
 # in the documentation. The maximum height of the logo should not exceed 55

ffplay.c

@@ -2725,7 +2725,7 @@ static int stream_component_open(VideoState *is, int stream_index)
                 goto fail;
             link = is->out_audio_filter->inputs[0];
             sample_rate    = link->sample_rate;
-            nb_channels    = link->channels;
+            nb_channels    = avfilter_link_get_channels(link);
             channel_layout = link->channel_layout;
         }
 #else

libavcodec/Makefile

@@ -528,7 +528,8 @@ OBJS-$(CONFIG_SUNRAST_ENCODER)         += sunrastenc.o
 OBJS-$(CONFIG_SVQ1_DECODER)            += svq1dec.o svq1.o svq13.o h263data.o
 OBJS-$(CONFIG_SVQ1_ENCODER)            += svq1enc.o svq1.o  h263data.o  \
                                           h263.o ituh263enc.o
-OBJS-$(CONFIG_SVQ3_DECODER)            += svq3.o svq13.o mpegutils.o h264_parse.o h264data.o
+OBJS-$(CONFIG_SVQ3_DECODER)            += svq3.o svq13.o mpegutils.o \
+                                          h264_parse.o h264data.o h264_ps.o h2645_parse.o
 OBJS-$(CONFIG_TEXT_DECODER)            += textdec.o ass.o
 OBJS-$(CONFIG_TEXT_ENCODER)            += srtenc.o ass_split.o
 OBJS-$(CONFIG_TAK_DECODER)             += takdec.o tak.o takdsp.o

libavcodec/exr.c

@@ -749,6 +749,9 @@ static int piz_uncompress(EXRContext *s, const uint8_t *src, int ssize,
     uint16_t *tmp = (uint16_t *)td->tmp;
     uint8_t *out;
     int ret, i, j;
+    int pixel_half_size;/* 1 for half, 2 for float and uint32 */
+    EXRChannel *channel;
+    int tmp_offset;
 
     if (!td->bitmap)
         td->bitmap = av_malloc(BITMAP_SIZE);
@@ -781,24 +784,38 @@ static int piz_uncompress(EXRContext *s, const uint8_t *src, int ssize,
 
     ptr = tmp;
     for (i = 0; i < s->nb_channels; i++) {
-        EXRChannel *channel = &s->channels[i];
-        int size = channel->pixel_type;
+        channel = &s->channels[i];
 
-        for (j = 0; j < size; j++)
-            wav_decode(ptr + j, td->xsize, size, td->ysize,
-                       td->xsize * size, maxval);
-        ptr += td->xsize * td->ysize * size;
+        if (channel->pixel_type == EXR_HALF)
+            pixel_half_size = 1;
+        else
+            pixel_half_size = 2;
+
+        for (j = 0; j < pixel_half_size; j++)
+            wav_decode(ptr + j, td->xsize, pixel_half_size, td->ysize,
+                       td->xsize * pixel_half_size, maxval);
+        ptr += td->xsize * td->ysize * pixel_half_size;
     }
 
     apply_lut(td->lut, tmp, dsize / sizeof(uint16_t));
 
     out = td->uncompressed_data;
-    for (i = 0; i < td->ysize; i++)
+    for (i = 0; i < td->ysize; i++) {
+        tmp_offset = 0;
         for (j = 0; j < s->nb_channels; j++) {
-            uint16_t *in = tmp + j * td->xsize * td->ysize + i * td->xsize;
-            memcpy(out, in, td->xsize * 2);
-            out += td->xsize * 2;
+            uint16_t *in;
+            EXRChannel *channel = &s->channels[j];
+            if (channel->pixel_type == EXR_HALF)
+                pixel_half_size = 1;
+            else
+                pixel_half_size = 2;
+
+            in = tmp + tmp_offset * td->xsize * td->ysize + i * td->xsize * pixel_half_size;
+            tmp_offset += pixel_half_size;
+            memcpy(out, in, td->xsize * 2 * pixel_half_size);
+            out += td->xsize * 2 * pixel_half_size;
         }
+    }
 
     return 0;
 }

libavcodec/h264_parser.c

@@ -367,13 +367,26 @@ static inline int parse_nal_units(AVCodecParserContext *s,
                        "non-existing PPS %u referenced\n", pps_id);
                 goto fail;
             }
-            p->ps.pps = (const PPS*)p->ps.pps_list[pps_id]->data;
+
+            av_buffer_unref(&p->ps.pps_ref);
+            av_buffer_unref(&p->ps.sps_ref);
+            p->ps.pps = NULL;
+            p->ps.sps = NULL;
+            p->ps.pps_ref = av_buffer_ref(p->ps.pps_list[pps_id]);
+            if (!p->ps.pps_ref)
+                goto fail;
+            p->ps.pps = (const PPS*)p->ps.pps_ref->data;
+
             if (!p->ps.sps_list[p->ps.pps->sps_id]) {
                 av_log(avctx, AV_LOG_ERROR,
                        "non-existing SPS %u referenced\n", p->ps.pps->sps_id);
                 goto fail;
             }
-            p->ps.sps = (SPS*)p->ps.sps_list[p->ps.pps->sps_id]->data;
+
+            p->ps.sps_ref = av_buffer_ref(p->ps.sps_list[p->ps.pps->sps_id]);
+            if (!p->ps.sps_ref)
+                goto fail;
+            p->ps.sps = (SPS*)p->ps.sps_ref->data;
 
             sps = p->ps.sps;
 

libavcodec/jni.c

@@ -20,19 +20,18 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config.h"
+
 #include <stdlib.h>
 
-#include "config.h"
+#include "libavutil/error.h"
 #include "jni.h"
 
 #if CONFIG_JNI
-
-#include <errno.h>
 #include <jni.h>
 #include <pthread.h>
 
 #include "libavutil/log.h"
-#include "libavutil/error.h"
 #include "ffjni.h"
 
 void *java_vm;
@@ -69,7 +68,7 @@ void *av_jni_get_java_vm(void *log_ctx)
 
 int av_jni_set_java_vm(void *vm, void *log_ctx)
 {
-    return 0;
+    return AVERROR(ENOSYS);
 }
 
 void *av_jni_get_java_vm(void *log_ctx)

libavcodec/libx264.c

@@ -777,8 +777,8 @@ FF_ENABLE_DEPRECATION_WARNINGS
     if(x4->x264opts){
         const char *p= x4->x264opts;
         while(p){
-            char param[256]={0}, val[256]={0};
-            if(sscanf(p, "%255[^:=]=%255[^:]", param, val) == 1){
+            char param[4096]={0}, val[4096]={0};
+            if(sscanf(p, "%4095[^:=]=%4095[^:]", param, val) == 1){
                 OPT_STR(param, "1");
             }else
                 OPT_STR(param, val);

libavcodec/mediacodecdec_h264.c

@@ -65,6 +65,58 @@ static av_cold int mediacodec_decode_close(AVCodecContext *avctx)
     return 0;
 }
 
+static int h264_ps_to_nalu(const uint8_t *src, int src_size, uint8_t **out, int *out_size)
+{
+    int i;
+    int ret = 0;
+    uint8_t *p = NULL;
+    static const uint8_t nalu_header[] = { 0x00, 0x00, 0x00, 0x01 };
+
+    if (!out || !out_size) {
+        return AVERROR(EINVAL);
+    }
+
+    p = av_malloc(sizeof(nalu_header) + src_size);
+    if (!p) {
+        return AVERROR(ENOMEM);
+    }
+
+    *out = p;
+    *out_size = sizeof(nalu_header) + src_size;
+
+    memcpy(p, nalu_header, sizeof(nalu_header));
+    memcpy(p + sizeof(nalu_header), src, src_size);
+
+    /* Escape 0x00, 0x00, 0x0{0-3} pattern */
+    for (i = 4; i < *out_size; i++) {
+        if (i < *out_size - 3 &&
+            p[i + 0] == 0 &&
+            p[i + 1] == 0 &&
+            p[i + 2] <= 3) {
+            uint8_t *new;
+
+            *out_size += 1;
+            new = av_realloc(*out, *out_size);
+            if (!new) {
+                ret = AVERROR(ENOMEM);
+                goto done;
+            }
+            *out = p = new;
+
+            i = i + 3;
+            memmove(p + i, p + i - 1, *out_size - i);
+            p[i - 1] = 0x03;
+        }
+    }
+done:
+    if (ret < 0) {
+        av_freep(out);
+        *out_size = 0;
+    }
+
+    return ret;
+}
+
 static av_cold int mediacodec_decode_init(AVCodecContext *avctx)
 {
     int i;
@@ -112,8 +164,20 @@ static av_cold int mediacodec_decode_init(AVCodecContext *avctx)
     }
 
     if (pps && sps) {
-        ff_AMediaFormat_setBuffer(format, "csd-0", (void*)sps->data, sps->data_size);
-        ff_AMediaFormat_setBuffer(format, "csd-1", (void*)pps->data, pps->data_size);
+        uint8_t *data = NULL;
+        size_t data_size = 0;
+
+        if ((ret = h264_ps_to_nalu(sps->data, sps->data_size, &data, &data_size)) < 0) {
+            goto done;
+        }
+        ff_AMediaFormat_setBuffer(format, "csd-0", (void*)data, data_size);
+        av_freep(&data);
+
+        if ((ret = h264_ps_to_nalu(pps->data, pps->data_size, &data, &data_size)) < 0) {
+            goto done;
+        }
+        ff_AMediaFormat_setBuffer(format, "csd-1", (void*)data, data_size);
+        av_freep(&data);
     } else {
         av_log(avctx, AV_LOG_ERROR, "Could not extract PPS/SPS from extradata");
         ret = AVERROR_INVALIDDATA;

libavcodec/pnm_parser.c

@@ -66,6 +66,8 @@ retry:
         }
 #endif
         next = END_NOT_FOUND;
+    } else if (pnmctx.type < 4) {
+        next = END_NOT_FOUND;
     } else {
         next = pnmctx.bytestream - pnmctx.bytestream_start
                + av_image_get_buffer_size(avctx->pix_fmt, avctx->width, avctx->height, 1);

libavcodec/vp9_parser.c

@@ -28,6 +28,7 @@
 typedef struct VP9ParseContext {
     int n_frames; // 1-8
     int size[8];
+    int marker_size;
     int64_t pts;
 } VP9ParseContext;
 
@@ -88,6 +89,21 @@ static int parse(AVCodecParserContext *ctx,
         return 0;
     }
 
+    if (s->n_frames > 0) {
+        int i;
+        int size_sum = 0;
+
+        for (i = 0; i < s->n_frames ;i++)
+            size_sum += s->size[i];
+        size_sum += s->marker_size;
+
+        if (size_sum != size) {
+            av_log(avctx, AV_LOG_ERROR, "Inconsistent input frame sizes %d %d\n",
+                   size_sum, size);
+            s->n_frames = 0;
+        }
+    }
+
     if (s->n_frames > 0) {
         *out_data = data;
         *out_size = s->size[--s->n_frames];
@@ -131,6 +147,7 @@ static int parse(AVCodecParserContext *ctx,
                     data += sz; \
                     size -= sz; \
                 } \
+                s->marker_size = size; \
                 parse_frame(ctx, *out_data, *out_size); \
                 return s->n_frames > 0 ? *out_size : full_size
 

libavfilter/avfilter.h

@@ -344,6 +344,13 @@ struct AVFilterContext {
      */
     AVFilterInternal *internal;
 
+    struct AVFilterCommand *command_queue;
+
+    char *enable_str;               ///< enable expression string
+    void *enable;                   ///< parsed expression (AVExpr*)
+    double *var_values;             ///< variable values for the enable expression
+    int is_disabled;                ///< the enabled state from the last expression evaluation
+
     /**
      * For filters which will create hardware frames, sets the device the
      * filter should create them in.  All other filters will ignore this field:
@@ -352,13 +359,6 @@ struct AVFilterContext {
      * hardware context information.
      */
     AVBufferRef *hw_device_ctx;
-
-    struct AVFilterCommand *command_queue;
-
-    char *enable_str;               ///< enable expression string
-    void *enable;                   ///< parsed expression (AVExpr*)
-    double *var_values;             ///< variable values for the enable expression
-    int is_disabled;                ///< the enabled state from the last expression evaluation
 };
 
 /**
@@ -473,12 +473,6 @@ struct AVFilterLink {
      */
     AVRational frame_rate;
 
-    /**
-     * For hwaccel pixel formats, this should be a reference to the
-     * AVHWFramesContext describing the frames.
-     */
-    AVBufferRef *hw_frames_ctx;
-
     /**
      * Buffer partially filled with samples to achieve a fixed/minimum size.
      */
@@ -550,6 +544,12 @@ struct AVFilterLink {
      * cleared when a frame is filtered.
      */
     int frame_wanted_out;
+
+    /**
+     * For hwaccel pixel formats, this should be a reference to the
+     * AVHWFramesContext describing the frames.
+     */
+    AVBufferRef *hw_frames_ctx;
 };
 
 /**

libavfilter/version.h

@@ -30,8 +30,8 @@
 #include "libavutil/version.h"
 
 #define LIBAVFILTER_VERSION_MAJOR   6
-#define LIBAVFILTER_VERSION_MINOR  46
-#define LIBAVFILTER_VERSION_MICRO 102
+#define LIBAVFILTER_VERSION_MINOR  47
+#define LIBAVFILTER_VERSION_MICRO 100
 
 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
                                                LIBAVFILTER_VERSION_MINOR, \

libavformat/avformat.h

@@ -985,17 +985,6 @@ typedef struct AVStream {
     int event_flags;
 #define AVSTREAM_EVENT_FLAG_METADATA_UPDATED 0x0001 ///< The call resulted in updated metadata.
 
-    /*
-     * Codec parameters associated with this stream. Allocated and freed by
-     * libavformat in avformat_new_stream() and avformat_free_context()
-     * respectively.
-     *
-     * - demuxing: filled by libavformat on stream creation or in
-     *             avformat_find_stream_info()
-     * - muxing: filled by the caller before avformat_write_header()
-     */
-    AVCodecParameters *codecpar;
-
     /*****************************************************************
      * All fields below this line are not part of the public API. They
      * may not be used outside of libavformat and can be changed and
@@ -1217,6 +1206,17 @@ typedef struct AVStream {
      * Must not be accessed in any way by callers.
      */
     AVStreamInternal *internal;
+
+    /*
+     * Codec parameters associated with this stream. Allocated and freed by
+     * libavformat in avformat_new_stream() and avformat_free_context()
+     * respectively.
+     *
+     * - demuxing: filled by libavformat on stream creation or in
+     *             avformat_find_stream_info()
+     * - muxing: filled by the caller before avformat_write_header()
+     */
+    AVCodecParameters *codecpar;
 } AVStream;
 
 AVRational av_stream_get_r_frame_rate(const AVStream *s);

libavformat/flvdec.c

@@ -61,6 +61,11 @@ typedef struct FLVContext {
 
     int broken_sizes;
     int sum_flv_tag_size;
+
+    int last_keyframe_stream_index;
+    int keyframe_count;
+    int64_t *keyframe_times;
+    int64_t *keyframe_filepositions;
 } FLVContext;
 
 static int probe(AVProbeData *p, int live)
@@ -92,8 +97,38 @@ static int live_flv_probe(AVProbeData *p)
     return probe(p, 1);
 }
 
+static void add_keyframes_index(AVFormatContext *s)
+{
+    FLVContext *flv   = s->priv_data;
+    AVStream *stream  = NULL;
+    unsigned int i    = 0;
+
+    if (flv->last_keyframe_stream_index < 0) {
+        av_log(s, AV_LOG_DEBUG, "keyframe stream hasn't been created\n");
+        return;
+    }
+
+    av_assert0(flv->last_keyframe_stream_index <= s->nb_streams);
+    stream = s->streams[flv->last_keyframe_stream_index];
+
+    if (stream->nb_index_entries == 0) {
+        for (i = 0; i < flv->keyframe_count; i++) {
+            av_add_index_entry(stream, flv->keyframe_filepositions[i],
+                flv->keyframe_times[i] * 1000, 0, 0, AVINDEX_KEYFRAME);
+        }
+    } else
+        av_log(s, AV_LOG_WARNING, "Skipping duplicate index\n");
+
+    if (stream->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
+        av_freep(&flv->keyframe_times);
+        av_freep(&flv->keyframe_filepositions);
+        flv->keyframe_count = 0;
+    }
+}
+
 static AVStream *create_stream(AVFormatContext *s, int codec_type)
 {
+    FLVContext *flv   = s->priv_data;
     AVStream *st = avformat_new_stream(s, NULL);
     if (!st)
         return NULL;
@@ -104,6 +139,8 @@ static AVStream *create_stream(AVFormatContext *s, int codec_type)
         s->ctx_flags &= ~AVFMTCTX_NOHEADER;
 
     avpriv_set_pts_info(st, 32, 1, 1000); /* 32 bit pts in ms */
+    flv->last_keyframe_stream_index = s->nb_streams - 1;
+    add_keyframes_index(s);
     return st;
 }
 
@@ -305,8 +342,7 @@ static int amf_get_string(AVIOContext *ioc, char *buffer, int buffsize)
     return length;
 }
 
-static int parse_keyframes_index(AVFormatContext *s, AVIOContext *ioc,
-                                 AVStream *vstream, int64_t max_pos)
+static int parse_keyframes_index(AVFormatContext *s, AVIOContext *ioc, int64_t max_pos)
 {
     FLVContext *flv       = s->priv_data;
     unsigned int timeslen = 0, fileposlen = 0, i;
@@ -316,10 +352,12 @@ static int parse_keyframes_index(AVFormatContext *s, AVIOContext *ioc,
     int ret                = AVERROR(ENOSYS);
     int64_t initial_pos    = avio_tell(ioc);
 
-    if (vstream->nb_index_entries>0) {
-        av_log(s, AV_LOG_WARNING, "Skipping duplicate index\n");
+    if (flv->keyframe_count > 0) {
+        av_log(s, AV_LOG_DEBUG, "keyframes have been paresed\n");
         return 0;
     }
+    av_assert0(!flv->keyframe_times);
+    av_assert0(!flv->keyframe_filepositions);
 
     if (s->flags & AVFMT_FLAG_IGNIDX)
         return 0;
@@ -368,15 +406,16 @@ static int parse_keyframes_index(AVFormatContext *s, AVIOContext *ioc,
     }
 
     if (timeslen == fileposlen && fileposlen>1 && max_pos <= filepositions[0]) {
-        for (i = 0; i < fileposlen; i++) {
-            av_add_index_entry(vstream, filepositions[i], times[i] * 1000,
-                               0, 0, AVINDEX_KEYFRAME);
-            if (i < 2) {
-                flv->validate_index[i].pos = filepositions[i];
-                flv->validate_index[i].dts = times[i] * 1000;
-                flv->validate_count        = i + 1;
-            }
+        for (i = 0; i < FFMIN(2,fileposlen); i++) {
+            flv->validate_index[i].pos = filepositions[i];
+            flv->validate_index[i].dts = times[i] * 1000;
+            flv->validate_count        = i + 1;
         }
+        flv->keyframe_times = times;
+        flv->keyframe_filepositions = filepositions;
+        flv->keyframe_count = timeslen;
+        times = NULL;
+        filepositions = NULL;
     } else {
 invalid:
         av_log(s, AV_LOG_WARNING, "Invalid keyframes object, skipping.\n");
@@ -418,13 +457,14 @@ static int amf_parse_object(AVFormatContext *s, AVStream *astream,
         }
         break;
     case AMF_DATA_TYPE_OBJECT:
-        if ((vstream || astream) && key &&
+        if (key &&
             ioc->seekable &&
             !strcmp(KEYFRAMES_TAG, key) && depth == 1)
-            if (parse_keyframes_index(s, ioc, vstream ? vstream : astream,
+            if (parse_keyframes_index(s, ioc,
                                       max_pos) < 0)
                 av_log(s, AV_LOG_ERROR, "Keyframe index parsing failed\n");
-
+            else
+                add_keyframes_index(s);
         while (avio_tell(ioc) < max_pos - 2 &&
                amf_get_string(ioc, str_val, sizeof(str_val)) > 0)
             if (amf_parse_object(s, astream, vstream, str_val, max_pos,
@@ -574,6 +614,7 @@ static int amf_parse_object(AVFormatContext *s, AVStream *astream,
 
 static int flv_read_metabody(AVFormatContext *s, int64_t next_pos)
 {
+    FLVContext *flv = s->priv_data;
     AMFDataType type;
     AVStream *stream, *astream, *vstream;
     AVStream av_unused *dstream;
@@ -612,10 +653,14 @@ static int flv_read_metabody(AVFormatContext *s, int64_t next_pos)
     // the lookup every time it is called.
     for (i = 0; i < s->nb_streams; i++) {
         stream = s->streams[i];
-        if (stream->codecpar->codec_type == AVMEDIA_TYPE_VIDEO)
+        if (stream->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
             vstream = stream;
-        else if (stream->codecpar->codec_type == AVMEDIA_TYPE_AUDIO)
+            flv->last_keyframe_stream_index = i;
+        } else if (stream->codecpar->codec_type == AVMEDIA_TYPE_AUDIO) {
             astream = stream;
+            if (flv->last_keyframe_stream_index == -1)
+                flv->last_keyframe_stream_index = i;
+        }
         else if (stream->codecpar->codec_type == AVMEDIA_TYPE_SUBTITLE)
             dstream = stream;
     }
@@ -643,6 +688,7 @@ static int flv_read_header(AVFormatContext *s)
 
     s->start_time = 0;
     flv->sum_flv_tag_size = 0;
+    flv->last_keyframe_stream_index = -1;
 
     return 0;
 }
@@ -653,6 +699,8 @@ static int flv_read_close(AVFormatContext *s)
     FLVContext *flv = s->priv_data;
     for (i=0; i<FLV_STREAM_TYPE_NB; i++)
         av_freep(&flv->new_extradata[i]);
+    av_freep(&flv->keyframe_times);
+    av_freep(&flv->keyframe_filepositions);
     return 0;
 }
 

libavformat/librtmp.c

@@ -193,6 +193,8 @@ static int rtmp_open(URLContext *s, const char *uri, int flags)
 
             if (sep)
                 p = sep + 1;
+            else
+                break;
         }
     }
     if (ctx->playpath) {

libavformat/mov.c

@@ -2843,7 +2843,12 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
                 sample_size = sc->stsz_sample_size > 0 ? sc->stsz_sample_size : sc->sample_sizes[current_sample];
                 if (sc->pseudo_stream_id == -1 ||
                    sc->stsc_data[stsc_index].id - 1 == sc->pseudo_stream_id) {
-                    AVIndexEntry *e = &st->index_entries[st->nb_index_entries++];
+                    AVIndexEntry *e;
+                    if (sample_size > 0x3FFFFFFF) {
+                        av_log(mov->fc, AV_LOG_ERROR, "Sample size %u is too large\n", sample_size);
+                        return;
+                    }
+                    e = &st->index_entries[st->nb_index_entries++];
                     e->pos = current_offset;
                     e->timestamp = current_dts;
                     e->size = sample_size;
@@ -2968,6 +2973,10 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
                     av_log(mov->fc, AV_LOG_ERROR, "wrong chunk count %d\n", total);
                     return;
                 }
+                if (size > 0x3FFFFFFF) {
+                    av_log(mov->fc, AV_LOG_ERROR, "Sample size %u is too large\n", size);
+                    return;
+                }
                 e = &st->index_entries[st->nb_index_entries++];
                 e->pos = current_offset;
                 e->timestamp = current_dts;

libavformat/oggparsevp8.c

@@ -82,7 +82,11 @@ static uint64_t vp8_gptopts(AVFormatContext *s, int idx,
     struct ogg *ogg = s->priv_data;
     struct ogg_stream *os = ogg->streams + idx;
 
-    uint64_t pts  = (granule >> 32);
+    int invcnt    = !((granule >> 30) & 3);
+    // If page granule is that of an invisible vp8 frame, its pts will be
+    // that of the end of the next visible frame. We substract 1 for those
+    // to prevent messing up pts calculations.
+    uint64_t pts  = (granule >> 32) - invcnt;
     uint32_t dist = (granule >>  3) & 0x07ffffff;
 
     if (!dist)

libavformat/rtpdec_asf.c

@@ -101,7 +101,7 @@ int ff_wms_parse_sdp_a_line(AVFormatContext *s, const char *p)
 {
     int ret = 0;
     if (av_strstart(p, "pgmpu:data:application/vnd.ms.wms-hdr.asfv1;base64,", &p)) {
-        AVIOContext pb;
+        AVIOContext pb = { 0 };
         RTSPState *rt = s->priv_data;
         AVDictionary *opts = NULL;
         int len = strlen(p) * 6 / 8;

libavformat/utils.c

@@ -1483,6 +1483,15 @@ static int read_frame_internal(AVFormatContext *s, AVPacket *pkt)
             if (ret < 0)
                 return ret;
 
+#if FF_API_LAVF_AVCTX
+FF_DISABLE_DEPRECATION_WARNINGS
+            /* update deprecated public codec context */
+            ret = avcodec_parameters_to_context(st->codec, st->codecpar);
+            if (ret < 0)
+                return ret;
+FF_ENABLE_DEPRECATION_WARNINGS
+#endif
+
             st->internal->need_context_update = 0;
         }
 

libavformat/version.h

@@ -32,8 +32,8 @@
 // Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium)
 // Also please add any ticket numbers that you belive might be affected here
 #define LIBAVFORMAT_VERSION_MAJOR  57
-#define LIBAVFORMAT_VERSION_MINOR  40
-#define LIBAVFORMAT_VERSION_MICRO 101
+#define LIBAVFORMAT_VERSION_MINOR  41
+#define LIBAVFORMAT_VERSION_MICRO 100
 
 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
                                                LIBAVFORMAT_VERSION_MINOR, \

libavformat/vplayerdec.c

@@ -36,8 +36,8 @@ static int vplayer_probe(AVProbeData *p)
     char c;
     const unsigned char *ptr = p->buf;
 
-    if ((sscanf(ptr, "%*d:%*d:%*d.%*d%c", &c) == 1 ||
-         sscanf(ptr, "%*d:%*d:%*d%c",     &c) == 1) && strchr(": =", c))
+    if ((sscanf(ptr, "%*3d:%*2d:%*2d.%*2d%c", &c) == 1 ||
+         sscanf(ptr, "%*3d:%*2d:%*2d%c",      &c) == 1) && strchr(": =", c))
         return AVPROBE_SCORE_MAX;
     return 0;
 }

libavutil/frame.h

@@ -427,12 +427,6 @@ typedef struct AVFrame {
 
     enum AVChromaLocation chroma_location;
 
-    /**
-     * For hwaccel-format frames, this should be a reference to the
-     * AVHWFramesContext describing the frame.
-     */
-    AVBufferRef *hw_frames_ctx;
-
     /**
      * frame timestamp estimated using various heuristics, in stream time base
      * Code outside libavutil should access this field using:
@@ -524,6 +518,11 @@ typedef struct AVFrame {
      */
     AVBufferRef *qp_table_buf;
 #endif
+    /**
+     * For hwaccel-format frames, this should be a reference to the
+     * AVHWFramesContext describing the frame.
+     */
+    AVBufferRef *hw_frames_ctx;
 } AVFrame;
 
 /**

libavutil/hwcontext_vaapi.c

@@ -115,8 +115,10 @@ static struct {
     MAP(BGRX, RGB32,   BGR0),
     MAP(RGBA, RGB32,   RGBA),
     MAP(RGBX, RGB32,   RGB0),
+#ifdef VA_FOURCC_ABGR
     MAP(ABGR, RGB32,   ABGR),
     MAP(XBGR, RGB32,   0BGR),
+#endif
     MAP(ARGB, RGB32,   ARGB),
     MAP(XRGB, RGB32,   0RGB),
 };

libavutil/opt.h

@@ -58,7 +58,7 @@
  * The following example illustrates an AVOptions-enabled struct:
  * @code
  * typedef struct test_struct {
- *     AVClass *class;
+ *     const AVClass *class;
  *     int      int_opt;
  *     char    *str_opt;
  *     uint8_t *bin_opt;
@@ -96,7 +96,7 @@
  * @code
  * test_struct *alloc_test_struct(void)
  * {
- *     test_struct *ret = av_malloc(sizeof(*ret));
+ *     test_struct *ret = av_mallocz(sizeof(*ret));
  *     ret->class = &test_class;
  *     av_opt_set_defaults(ret);
  *     return ret;

libavutil/version.h

@@ -64,7 +64,7 @@
  */
 
 #define LIBAVUTIL_VERSION_MAJOR  55
-#define LIBAVUTIL_VERSION_MINOR  27
+#define LIBAVUTIL_VERSION_MINOR  28
 #define LIBAVUTIL_VERSION_MICRO 100
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \

tests/checkasm/checkasm.c

@@ -89,7 +89,7 @@ static const struct {
     #if CONFIG_JPEG2000_DECODER
         { "jpeg2000dsp", checkasm_check_jpeg2000dsp },
     #endif
-    #if CONFIG_PIXBLOCKDSP
+    #if CONFIG_PIXBLOCKDSP && !(ARCH_PPC64 && HAVE_BIGENDIAN)
         { "pixblockdsp", checkasm_check_pixblockdsp },
     #endif
     #if CONFIG_V210_ENCODER