diff options
Diffstat (limited to 'recordmydesktop/src/rmd_load_cache.c')
| -rw-r--r-- | recordmydesktop/src/rmd_load_cache.c | 134 |
1 files changed, 67 insertions, 67 deletions
diff --git a/recordmydesktop/src/rmd_load_cache.c b/recordmydesktop/src/rmd_load_cache.c index 1e527a2..e744ce5 100644 --- a/recordmydesktop/src/rmd_load_cache.c +++ b/recordmydesktop/src/rmd_load_cache.c @@ -66,12 +66,12 @@ typedef struct _CachedFrame{ }CachedFrame; -static void LoadBlock(unsigned char *dest, - unsigned char *source, - int blockno, - int width, - int height, - int blockwidth) { +static void rmdLoadBlock(unsigned char *dest, + unsigned char *source, + int blockno, + int width, + int height, + int blockwidth) { int j, block_i=blockno/(width/blockwidth),//place on the grid block_k=blockno%(width/blockwidth); @@ -82,7 +82,7 @@ static void LoadBlock(unsigned char *dest, } //returns number of bytes -static int ReadZF(void * buffer, size_t size, size_t nmemb, FILE *ucfp, gzFile *ifp) { +static int rmdReadZF(void * buffer, size_t size, size_t nmemb, FILE *ucfp, gzFile *ifp) { if((ifp!=NULL && ucfp!=NULL)|| (ifp==NULL && ucfp==NULL)) return -1; @@ -93,66 +93,66 @@ static int ReadZF(void * buffer, size_t size, size_t nmemb, FILE *ucfp, gzFile * return gzread(ifp,buffer,size*nmemb); } -static int ReadFrame(CachedFrame *frame, FILE *ucfp, gzFile *ifp) { +static int rmdReadFrame(CachedFrame *frame, FILE *ucfp, gzFile *ifp) { int index_entry_size=sizeof(u_int32_t); if(frame->header->Ynum>0){ - if(ReadZF(frame->YBlocks, - index_entry_size, - frame->header->Ynum, - ucfp, - ifp)!=index_entry_size*frame->header->Ynum){ + if(rmdReadZF(frame->YBlocks, + index_entry_size, + frame->header->Ynum, + ucfp, + ifp)!=index_entry_size*frame->header->Ynum){ return -1; } } if(frame->header->Unum>0){ - if(ReadZF(frame->UBlocks, - index_entry_size, - frame->header->Unum, - ucfp, - ifp)!=index_entry_size*frame->header->Unum){ + if(rmdReadZF(frame->UBlocks, + index_entry_size, + frame->header->Unum, + ucfp, + ifp)!=index_entry_size*frame->header->Unum){ return -1; } } if(frame->header->Vnum>0){ - if(ReadZF(frame->VBlocks, - index_entry_size, - frame->header->Vnum, - ucfp, - ifp)!=index_entry_size*frame->header->Vnum){ + if(rmdReadZF(frame->VBlocks, + index_entry_size, + frame->header->Vnum, + ucfp, + ifp)!=index_entry_size*frame->header->Vnum){ return -1; } } if(frame->header->Ynum>0){ - if(ReadZF(frame->YData, - Y_UNIT_BYTES, - frame->header->Ynum, - ucfp, - ifp)!=Y_UNIT_BYTES*frame->header->Ynum){ + if(rmdReadZF(frame->YData, + Y_UNIT_BYTES, + frame->header->Ynum, + ucfp, + ifp)!=Y_UNIT_BYTES*frame->header->Ynum){ return -2; } } if(frame->header->Unum>0){ - if(ReadZF(frame->UData, - UV_UNIT_BYTES, - frame->header->Unum, - ucfp, - ifp)!=UV_UNIT_BYTES*frame->header->Unum){ + if(rmdReadZF(frame->UData, + UV_UNIT_BYTES, + frame->header->Unum, + ucfp, + ifp)!=UV_UNIT_BYTES*frame->header->Unum){ return -2; } } if(frame->header->Vnum>0){ - if(ReadZF(frame->VData, - UV_UNIT_BYTES, - frame->header->Vnum, - ucfp, - ifp)!=UV_UNIT_BYTES*frame->header->Vnum){ + if(rmdReadZF(frame->VData, + UV_UNIT_BYTES, + frame->header->Vnum, + ucfp, + ifp)!=UV_UNIT_BYTES*frame->header->Vnum){ return -2; } } return 0; } -void *LoadCache(ProgData *pdata){ +void *rmdLoadCache(ProgData *pdata){ yuv_buffer *yuv=&pdata->enc_data->yuv; gzFile *ifp=NULL; @@ -223,7 +223,7 @@ void *LoadCache(ProgData *pdata){ if(missing_frames>0){ extra_frames++; missing_frames--; - SyncEncodeImageBuffer(pdata); + rmdSyncEncodeImageBuffer(pdata); } else if(((!pdata->args.zerocompression)&& (gzread(ifp,frame.header,sizeof(FrameHeader))== @@ -245,40 +245,40 @@ void *LoadCache(ProgData *pdata){ if( (frame.header->Ynum<=blocknum_x*blocknum_y) && (frame.header->Unum<=blocknum_x*blocknum_y) && (frame.header->Vnum<=blocknum_x*blocknum_y) && - (!ReadFrame(&frame, - ((pdata->args.zerocompression)?ucfp:NULL), - ((pdata->args.zerocompression)?NULL:ifp))) + (!rmdReadFrame(&frame, + ((pdata->args.zerocompression)?ucfp:NULL), + ((pdata->args.zerocompression)?NULL:ifp))) ){ //load the blocks for each buffer if(frame.header->Ynum) for(j=0;j<frame.header->Ynum;j++) - LoadBlock( yuv->y, - &frame.YData[j*blockszy], - frame.YBlocks[j], - yuv->y_width, - yuv->y_height, - Y_UNIT_WIDTH); + rmdLoadBlock(yuv->y, + &frame.YData[j*blockszy], + frame.YBlocks[j], + yuv->y_width, + yuv->y_height, + Y_UNIT_WIDTH); if(frame.header->Unum) for(j=0;j<frame.header->Unum;j++) - LoadBlock( yuv->u, - &frame.UData[j*blockszuv], - frame.UBlocks[j], - yuv->uv_width, - yuv->uv_height, - UV_UNIT_WIDTH); + rmdLoadBlock(yuv->u, + &frame.UData[j*blockszuv], + frame.UBlocks[j], + yuv->uv_width, + yuv->uv_height, + UV_UNIT_WIDTH); if(frame.header->Vnum) for(j=0;j<frame.header->Vnum;j++) - LoadBlock( yuv->v, - &frame.VData[j*blockszuv], - frame.VBlocks[j], - yuv->uv_width, - yuv->uv_height, - UV_UNIT_WIDTH); + rmdLoadBlock(yuv->v, + &frame.VData[j*blockszuv], + frame.VBlocks[j], + yuv->uv_width, + yuv->uv_height, + UV_UNIT_WIDTH); //encode. This is not made in a thread since //now blocking is not a problem //and this way sync problems //can be avoided more easily. - SyncEncodeImageBuffer(pdata); + rmdSyncEncodeImageBuffer(pdata); } else{ raise(SIGINT); @@ -286,10 +286,10 @@ void *LoadCache(ProgData *pdata){ } } else{ - if(SwapCacheFilesRead(pdata->cache_data->imgdata, - nth_cache, - &ifp, - &ucfp)){ + if(rmdSwapCacheFilesRead(pdata->cache_data->imgdata, + nth_cache, + &ifp, + &ucfp)){ raise(SIGINT); } else{ @@ -307,7 +307,7 @@ void *LoadCache(ProgData *pdata){ if(nbytes<=0) audio_end=1; else - SyncEncodeSoundBuffer(pdata,sound_data); + rmdSyncEncodeSoundBuffer(pdata,sound_data); } } } |