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Code Issues Releases Wiki Activity

- removed unused function pointers 

- fixed codec id/subid for rv30 (no more hardcoded values)
- rv20 support


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6346 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2002-06-09 01:08:33 +00:00
parent a5d9d1f303
commit 0d2b5debe0
1 changed files with 15 additions and 41 deletions
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56
libmpcodecs/vd_real.c
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@ -30,10 +30,6 @@ ulong (*rvyuv_free)(ulong);
ulong (*rvyuv_hive_message)(ulong,ulong);
ulong (*rvyuv_init)(ulong,ulong);
ulong (*rvyuv_transform)(ulong,ulong,ulong,ulong,ulong);
ulong (*rvyuv_rnfru_free)(ulong);
ulong (*rvyuv_rnfru_get_frame)(ulong,ulong,ulong);
ulong (*rvyuv_rnfru_init)(ulong,ulong,ulong);
ulong (*rvyuv_rnfru_setup)(ulong,ulong,ulong,ulong,ulong,ulong,ulong,ulong);
void *rv_handle=NULL;
@ -65,8 +61,6 @@ static int control(sh_video_t *sh,int cmd,void* arg,...){
/* exits program when failure */
int load_syms(char *path) {
fputs("loadSyms()\n", stderr);
if (1) {
void *handle;
char *error;
@ -103,28 +97,6 @@ int load_syms(char *path) {
fprintf (stderr, "dlsym(rvyuvTransform): %s\n", error);
return 0;
}
rvyuv_rnfru_free = dlsym(handle, "RV20toYUV420_RN_FRU_Free");
if ((error = dlerror()) != NULL) {
fprintf (stderr, "dlsym(rvyuvRNFRUFree): %s\n", error);
return 0;
}
rvyuv_rnfru_get_frame = dlsym(handle, "RV20toYUV420_RN_FRU_GetFrame");
if ((error = dlerror()) != NULL) {
fprintf (stderr, "dlsym(rvyuvRNFRUGetFrame): %s\n", error);
return 0;
}
rvyuv_rnfru_init = dlsym(handle, "RV20toYUV420_RN_FRU_Init");
if ((error = dlerror()) != NULL) {
fprintf (stderr, "dlsym(rvyuvRNFRUInit): %s\n", error);
return 0;
}
rvyuv_rnfru_setup = dlsym(handle, "RV20toYUV420_RN_FRU_Setup");
if ((error = dlerror()) != NULL) {
fprintf (stderr, "dlsym(rvyuvRNFRUSetup): %s\n", error);
return 0;
}
}
return 1;
}
@ -135,7 +107,7 @@ struct rv_init_t {
short h;
short unk3;
int unk2;
int unk4;
int subformat;
int unk5;
int format;
} rv_init_t;
@ -145,13 +117,13 @@ static int init(sh_video_t *sh){
//unsigned int out_fmt;
char path[4096];
int result;
ulong cmsg24[4]={sh->disp_w,sh->disp_h,sh->disp_w,sh->disp_h};
ulong cmsg_data[3]={0x24,2,&cmsg24};
// we export codec id and sub-id from demuxer in bitmapinfohdr:
unsigned int* extrahdr=(unsigned int*)(sh->bih+1);
struct rv_init_t init_data={
// 11, sh->disp_w, sh->disp_h,0,0,0x01099030,
11, sh->disp_w, sh->disp_h,0,0,0x00099030,
// 1,0x30202002};
1,0x30203002};
11, sh->disp_w, sh->disp_h,0,0,extrahdr[0],
1,extrahdr[1]}; // rv30
mp_msg(MSGT_DECVIDEO,MSGL_V,"realvideo codec id: 0x%08X sub-id: 0x%08X\n",extrahdr[1],extrahdr[0]);
sprintf(path, LIBDIR "/real/%s", sh->codec->dll);
if(!load_syms(path)){
@ -169,20 +141,22 @@ static int init(sh_video_t *sh){
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Couldn't open RealVideo codec, error code: 0x%X \n",result);
return 0;
}
// setup codec:
// realvid_hmsg(sh,0,2,0);
(*rvyuv_custom_message)(cmsg_data,sh->context);
// setup rv30 codec (codec sub-type and image dimensions):
if(extrahdr[1]>=0x30000000){
ulong cmsg24[4]={sh->disp_w,sh->disp_h,sh->disp_w,sh->disp_h};
ulong cmsg_data[3]={0x24,1+((extrahdr[0]>>16)&3),&cmsg24};
(*rvyuv_custom_message)(cmsg_data,sh->context);
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"INFO: RealVideo codec init OK!\n");
return 1;
}
// uninit driver
static void uninit(sh_video_t *sh){
// realvid_exit();
if(rv_handle) dlclose(rv_handle);
rv_handle=NULL;
}
//mp_image_t* mpcodecs_get_image(sh_video_t *sh, int mp_imgtype, int mp_imgflag, int w, int h);
// decode a frame
static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
mp_image_t* mpi;