// search for specified scene file and load it
// return 1 on success, 0 on failure
u8 files_load_scene_name(const char* name) {
void* fp;
u32 size = 0;
u8 ret = 0;
app_pause();
fp = list_open_file_name(&sceneList, name, "r", &size);
if( fp != NULL) {
fake_fread((volatile u8*)sceneData, sizeof(sceneData_t), fp);
fl_fclose(fp);
scene_read_buf();
// try and load dsp module indicated by scene descriptor
//// DUDE! NO!!! scene does this. when did this happen!
//// probably snuck in in some merge.
// ret = files_load_dsp_name(sceneData->desc.moduleName);
} else {
print_dbg("\r\n error: fp was null in files_load_scene_name \r\n");
ret = 0;
}
app_resume();
return ret;
}
// search for specified dsp file and load it
u8 files_load_dsp_name(const char* name) {
void* fp;
u32 size = 0;
u8 ret;
// ModuleVersion modVers;
delay_ms(10);
app_pause();
fp = list_open_file_name(&dspList, name, "r", &size);
if( fp != NULL) {
print_dbg("\r\n found file, loading dsp: ");
print_dbg(name);
fake_fread(bfinLdrData, size, fp);
fl_fclose(fp);
bfinLdrSize = size;
if(bfinLdrSize > 0) {
print_dbg("\r\n loading bfin from buf");
// reboot the dsp with new firmware in RAM
bfin_load_buf();
print_dbg("\r\n finished load");
// write module name in global scene data
/////////////////
/// FIXME: filename and reported modulename should be decoupled
/// bees should search for aleph-module-x.y.z.ldr
/// but try aleph-module*.ldr on failure
////
/// query name and version to the scene data
// scene_query_module();
/// now set it to the actual filename because we are dumb
scene_set_module_name(name);
///////////////////////////
print_dbg("\r\n sceneData->moduleName : ");
print_dbg(name);
ret = 1;
} else {
print_dbg("\r\n bfin ldr size was <=0, aborting");
ret = 0;
}
} else {
print_dbg("\r\n error: fp was null in files_load_dsp_name \r\n");
ret = 0;
}
app_resume();
return ret;
}
// search for specified scene file and load it
// return 1 on success, 0 on failure
u8 files_load_scene_name(const char* name) {
void* fp;
u32 size = 0;
u8 ret = 0;
//// ahhhhh, i see..
/// this is overwriting the descriptor in sceneData as well as the serialized blob.
/// woud be fine, except it f***s up the comparison later.
/// for now, let's do this ugly-ass workaround.
char oldModuleName[MODULE_NAME_LEN];
/// store extant module name
strncpy(oldModuleName, sceneData->desc.moduleName, MODULE_NAME_LEN);
app_pause();
fp = list_open_file_name(&sceneList, name, "r", &size);
if( fp != NULL) {
print_dbg("\r\n reading binary into sceneData serialized data buffer...");
fake_fread((volatile u8*)sceneData, sizeof(sceneData_t), fp);
print_dbg(" done.");
/// copy old name back to descriptor field... dumb dumb dumb.
strncpy(sceneData->desc.moduleName, oldModuleName, MODULE_NAME_LEN);
fl_fclose(fp);
scene_read_buf();
// try and load dsp module indicated by scene descriptor
//// DUDE! NO!!! scene does this. when did this happen!
//// probably snuck in in some merge.
// ret = files_load_dsp_name(sceneData->desc.moduleName);
} else {
print_dbg("\r\n error: fp was null in files_load_scene_name \r\n");
ret = 0;
}
app_resume();
return ret;
}
// search for specified scaler file and load it to specified buffer
// return 1 on success, 0 on failure
u8 files_load_scaler_name(const char* name, s32* dst, u32 dstSize) {
void* fp;
u32 size = 0;
u32 i;
union { u32 u; s32 s; u8 b[4]; } swap;
u8 ret = 0;
//// test
//s32* p = dst;
///
app_pause();
fp = list_open_file_name(&scalerList, name, "r", &size);
if( fp != NULL) {
print_dbg("\r\n scaler file pointer: 0x");
print_dbg_hex((u32)fp);
#ifdef SCALER_LE
swap.b[3] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[0] = fl_fgetc(fp);
#else
swap.b[0] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[3] = fl_fgetc(fp);
#endif
size = swap.u;
print_dbg("\r\n read size (words): 0x");
print_dbg_ulong(size);
if(size > dstSize) {
print_dbg("\r\n warning: requested scaler data is > target, truncating");
for(i=0; i<dstSize; ++i) {
#ifdef SCALER_LE
swap.b[3] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[0] = fl_fgetc(fp);
#else
swap.b[0] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[3] = fl_fgetc(fp);
#endif
*dst++ = swap.s;
}
} else if (size < dstSize) {
print_dbg("\r\n warning: requested scaler data is < target, padding");
for(i=0; i<size; ++i) {
#ifdef SCALER_LE
swap.b[3] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[0] = fl_fgetc(fp);
#else
swap.b[0] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[3] = fl_fgetc(fp);
#endif
*dst++ = swap.s;
}
// remainder
size = dstSize - size;
for(i=0; i<size; ++i) {
*dst++ = 0;
}
} else {
for(i=0; i<size; ++i) {
#ifdef SCALER_LE
swap.b[3] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[0] = fl_fgetc(fp);
#else
swap.b[0] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[3] = fl_fgetc(fp);
#endif
*dst++ = swap.s;
}
}
fl_fclose(fp);
ret = 1;
} else {
print_dbg("\r\n error: fp was null in files_load_scaler_name \r\n");
ret = 0;
}
print_dbg("\r\n finished loading scaler file (?)");
///// TEST: verify
/* for(i=0; i<size; i++) { */
/* print_dbg(" 0x"); print_dbg_hex(p[i]); if((i%4)==0) { print_dbg("\r\n"); } */
/* } */
app_resume();
return ret;
}
