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fix compile errors with ffmpeg git 

The FF_MIN_BUFFER_SIZE macro was renamed to AV_INPUT_BUFFER_MIN_SIZE at
some point, so check for the newer variant first.

The AVFMT_RAWPICTURE macro seems to be gone, but affected code was an
edge-case so compile it out if the macro is not present.
This commit is contained in:
Rafael Kitover 2018-03-19 19:36:00 -04:00
parent 5ae853a905
commit f3f6ee7b1c
1 changed files with 17 additions and 2 deletions
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19
src/common/ffmpeg.cpp
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@ -86,11 +86,22 @@ static void avformat_free_context(AVFormatContext *ctx)
// I have no idea what size to make these buffers
// I don't see any ffmpeg functions to guess the size, either
// use frame size, or FF_MIN_BUFFER_SIZE (that seems to be what it wants)
#ifdef AV_INPUT_BUFFER_MIN_SIZE
// use frame size, or AV_INPUT_BUFFER_MIN_SIZE (that seems to be what it wants)
#define AUDIO_BUF_LEN (frame_len > AV_INPUT_BUFFER_MIN_SIZE ? frame_len : AV_INPUT_BUFFER_MIN_SIZE)
// use maximum frame size * 32 bpp * 2 for good measure
#define VIDEO_BUF_LEN (AV_INPUT_BUFFER_MIN_SIZE + 256 * 244 * 4 * 2)
#else
// use frame size, or FF_MIN_BUFFER_SIZE (that seems to be what it wants)
#define AUDIO_BUF_LEN (frame_len > FF_MIN_BUFFER_SIZE ? frame_len : FF_MIN_BUFFER_SIZE)
// use maximum frame size * 32 bpp * 2 for good measure
// use maximum frame size * 32 bpp * 2 for good measure
#define VIDEO_BUF_LEN (FF_MIN_BUFFER_SIZE + 256 * 244 * 4 * 2)
#endif
bool MediaRecorder::did_init = false;
MediaRecorder::MediaRecorder() : oc(0), vid_st(0), aud_st(0), video_buf(0),
@ -443,6 +454,7 @@ MediaRet MediaRecorder::AddFrame(const uint8_t *vid)
}
av_init_packet(&pkt);
pkt.stream_index = vid_st->index;
#ifdef AVFMT_RAWPICTURE
if(oc->oformat->flags & AVFMT_RAWPICTURE) {
// this won't work due to border
// not sure what formats set this, anyway
@ -450,6 +462,7 @@ MediaRet MediaRecorder::AddFrame(const uint8_t *vid)
pkt.data = f->data[0];
pkt.size = linesize * ctx->height;
} else {
#endif
#if LIBAVCODEC_VERSION_MAJOR >= 56
pkt.data = video_buf;
pkt.size = VIDEO_BUF_LEN;
@ -476,7 +489,9 @@ MediaRet MediaRecorder::AddFrame(const uint8_t *vid)
if(ctx->coded_frame->key_frame)
pkt.flags |= AV_PKT_FLAG_KEY;
pkt.data = video_buf;
#ifdef AVFMT_RAWPICTURE
}
#endif
if(av_interleaved_write_frame(oc, &pkt) < 0) {
avformat_free_context(oc);
oc = NULL;