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fame=quality:fps args support, small fixes for 0.9.0 api 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6262 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-06-01 20:57:26 +00:00
parent bdb90f44fd
commit 920b85eebd
1 changed files with 26 additions and 8 deletions
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34
libmpcodecs/vf_fame.c
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@ -47,7 +47,6 @@ static int config(struct vf_instance_s* vf,
static void put_image(struct vf_instance_s* vf, mp_image_t *mpi){
fame_yuv_t yuv;
fame_frame_statistics_t stats;
mp_image_t *dmpi;
int out_size;
@ -61,7 +60,7 @@ static void put_image(struct vf_instance_s* vf, mp_image_t *mpi){
// out_size = fame_encode_frame(vf->priv->ctx, &yuv, NULL);
fame_start_frame(vf->priv->ctx, &yuv, NULL);
out_size = fame_encode_slice(vf->priv->ctx);
fame_end_frame(vf->priv->ctx, &stats);
fame_end_frame(vf->priv->ctx, NULL);
if(out_size<=0) return;
@ -93,11 +92,13 @@ static int query_format(struct vf_instance_s* vf, unsigned int fmt){
}
static int open(vf_instance_t *vf, char* args){
int p_quality=0;
float p_fps=0;
vf->config=config;
vf->put_image=put_image;
vf->query_format=query_format;
vf->priv=malloc(sizeof(struct vf_priv_s));
vf->default_caps=0;
memset(vf->priv,0,sizeof(struct vf_priv_s));
vf->priv->ctx=fame_open();
@ -107,13 +108,30 @@ static int open(vf_instance_t *vf, char* args){
}
// TODO: parse args ->
if(args) sscanf(args, "%d:%f", &p_quality, &p_fps);
if(p_quality<=100){
// fixed quality
vf->priv->params.quality=p_quality?p_quality:QUALITY;
vf->priv->params.bitrate=0;
} else {
// fixed bitrate (in kbits)
vf->priv->params.quality=QUALITY;
vf->priv->params.bitrate=1000*p_quality;
}
if(p_fps<1) p_fps=25.0;
if(p_fps == ((int)p_fps)){
vf->priv->params.frame_rate_num=p_fps;
vf->priv->params.frame_rate_den=1;
} else {
vf->priv->params.frame_rate_num=p_fps*1001;
vf->priv->params.frame_rate_den=1001;
}
vf->priv->params.coding="I";
vf->priv->params.quality=QUALITY;
vf->priv->params.bitrate=0;
vf->priv->params.slices_per_frame=1;
vf->priv->params.frames_per_sequence=25; //0xffffffff;
vf->priv->params.frame_rate_num=25;
vf->priv->params.frame_rate_den=1;
vf->priv->params.frames_per_sequence=(int)p_fps;
vf->priv->params.shape_quality=100;
vf->priv->params.search_range=8; // for "IPPP" only
vf->priv->params.verbose=0;