IDirect3DBaseTexture9 * TextureCache::getBuffer( Core::Texture * tex )
{
//~ printf( "%s %s\n", __FUNCTION__, (tex?tex->getName():"nil"));
//E_ASSERT( cache.size() );
Item * it = find( tex );
if ( ! it || ! it->val )
{
return addTex(tex);
}
it->ttl = 500;
return it->val;
}
texTable *readHG3Image(int fd, HG3StdInfo stdInfo, HG3ImgHeader imgHdr, char *texName, ulong texIndex, texTable *next)
{
uchar *tempBuff = NULL, *buff = NULL, *cmdBuff = NULL, *RGBABuff = NULL, *outBuff = NULL;
ulong originalLen = imgHdr.originalLen, originalCmdLen = imgHdr.originalCmdLen, outLen;
int err;
texTable *ret = NULL;
smalloc(tempBuff, imgHdr.compressedLen);
smalloc(buff, imgHdr.originalLen);
read(fd, tempBuff, imgHdr.compressedLen);
err = uncompress(buff, &originalLen, tempBuff, imgHdr.compressedLen);
if(err != Z_OK)
{
printf("uncompress error on buff\n");
printf("%d %d %d %d\n", err, Z_BUF_ERROR, Z_MEM_ERROR, Z_DATA_ERROR);
return NULL;
}
free(tempBuff); tempBuff = NULL;
smalloc(tempBuff, imgHdr.cmdLen);
smalloc(cmdBuff, imgHdr.originalCmdLen);
read(fd, tempBuff, imgHdr.cmdLen);
err = uncompress(cmdBuff, &originalCmdLen, tempBuff, imgHdr.cmdLen);
if(err != Z_OK)
{
printf("uncompress error on cmdBuff\n");
printf("%d %d %d %d\n", err, Z_BUF_ERROR, Z_MEM_ERROR, Z_DATA_ERROR);
return NULL;
}
free(tempBuff); tempBuff = NULL;
outBuff = unRLE(buff, originalLen, cmdBuff, originalCmdLen, &outLen);
smalloc(RGBABuff, outLen);
unDelta(outBuff, outLen, stdInfo.width, stdInfo.height, stdInfo.bpp / 8, RGBABuff);
free(buff);
free(cmdBuff);
free(outBuff);
ret = addTex(next, texName, texIndex, stdInfo.width, stdInfo.height, stdInfo.bpp / 8, RGBABuff);
free(RGBABuff);
return ret;
}