static void dec_init(MSFilter *f){
AMediaFormat *format;
AMediaCodec *codec = AMediaCodec_createDecoderByType("video/avc");
DecData *d=ms_new0(DecData,1);
d->codec = codec;
d->sps=NULL;
d->pps=NULL;
rfc3984_init(&d->unpacker);
d->packet_num=0;
d->vsize.width=0;
d->vsize.height=0;
d->bitstream_size=65536;
d->avpf_enabled=FALSE;
d->bitstream=ms_malloc0(d->bitstream_size);
d->buf_allocator = ms_yuv_buf_allocator_new();
ms_average_fps_init(&d->fps, " H264 decoder: FPS: %f");
format = AMediaFormat_new();
AMediaFormat_setString(format,"mime","video/avc");
//Size mandatory for decoder configuration
AMediaFormat_setInt32(format,"width",1920);
AMediaFormat_setInt32(format,"height",1080);
AMediaCodec_configure(codec, format, NULL, NULL, 0);
AMediaCodec_start(codec);
AMediaFormat_delete(format);
f->data=d;
}
void initMediaFormat(MCDec *ctx, AMediaFormat *format)
{
AMediaFormat_setString(ctx->format, AMEDIAFORMAT_KEY_MIME, ctx->mime);
AMediaFormat_setInt32(ctx->format, AMEDIAFORMAT_KEY_WIDTH, ctx->width);
AMediaFormat_setInt32(ctx->format, AMEDIAFORMAT_KEY_HEIGHT, ctx->height);
AMediaFormat_setInt32(ctx->format, AMEDIAFORMAT_KEY_STRIDE, ctx->stride);
AMediaFormat_setInt32(ctx->format, AMEDIAFORMAT_KEY_MAX_INPUT_SIZE, ctx->width * ctx->height);
}
static void enc_preprocess(MSFilter* f) {
EncData *d=(EncData*)f->data;
d->packer=rfc3984_new();
rfc3984_set_mode(d->packer,d->mode);
rfc3984_enable_stap_a(d->packer,FALSE);
ms_video_starter_init(&d->starter);
AMediaCodec *codec;
codec = AMediaCodec_createEncoderByType("video/avc");
d->codec = codec;
AMediaFormat *format = AMediaFormat_new();
AMediaFormat_setString(format, "mime", "video/avc");
AMediaFormat_setInt32(format, "width", d->vconf.vsize.width);
AMediaFormat_setInt32(format, "height", d->vconf.vsize.height);
AMediaFormat_setInt32(format, "i-frame-interval", 20);
AMediaFormat_setInt32(format, "color-format", 19);
AMediaFormat_setInt32(format, "bitrate", d->vconf.required_bitrate);
AMediaFormat_setInt32(format, "frame-rate", d->vconf.fps);
AMediaFormat_setInt32(format, "bitrate-mode",1);
media_status_t status = AMediaCodec_configure(d->codec, format, NULL, NULL, AMEDIACODEC_CONFIGURE_FLAG_ENCODE);
if(status != 0){
d->isYUV = FALSE;
AMediaFormat_setInt32(format, "color-format", 21);
AMediaCodec_configure(d->codec, format, NULL, NULL, AMEDIACODEC_CONFIGURE_FLAG_ENCODE);
}
AMediaCodec_start(d->codec);
AMediaFormat_delete(format);
}
static void dec_reinit(DecData *d){
AMediaFormat *format;
AMediaCodec_flush(d->codec);
AMediaCodec_stop(d->codec);
AMediaCodec_delete(d->codec);
ms_message("Restart dec");
d->codec = AMediaCodec_createDecoderByType("video/avc");
format = AMediaFormat_new();
AMediaFormat_setString(format,"mime","video/avc");
//Size mandatory for decoder configuration
AMediaFormat_setInt32(format,"width",1920);
AMediaFormat_setInt32(format,"height",1080);
AMediaCodec_configure(d->codec, format, NULL, NULL, 0);
AMediaCodec_start(d->codec);
AMediaFormat_delete(format);
}