otomatalabs/furnace
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add experimental command stream player

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after that I am going to write optimization code
This commit is contained in:
tildearrow 2023-03-26 18:48:16 -05:00
parent 24c39c7819
commit c4510e16e0
10 changed files with 490 additions and 10 deletions
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77
src/gui/gui.cpp
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@ -1849,6 +1849,17 @@ void FurnaceGUI::openFileDialog(FurnaceGUIFileDialogs type) {
dpiScale
);
break;
case GUI_FILE_CMDSTREAM_OPEN:
if (!dirExists(workingDirROM)) workingDirROM=getHomeDir();
hasOpened=fileDialog->openLoad(
"Play Command Stream",
{"command stream", "*.bin",
"all files", "*"},
"command stream{.bin},.*",
workingDirROM,
dpiScale
);
break;
case GUI_FILE_TEST_OPEN:
if (!dirExists(workingDirTest)) workingDirTest=getHomeDir();
hasOpened=fileDialog->openLoad(
@ -2103,6 +2114,64 @@ void FurnaceGUI::pushRecentFile(String path) {
}
}
int FurnaceGUI::loadStream(String path) {
if (!path.empty()) {
logI("loading stream...");
FILE* f=ps_fopen(path.c_str(),"rb");
if (f==NULL) {
perror("error");
lastError=strerror(errno);
return 1;
}
if (fseek(f,0,SEEK_END)<0) {
perror("size error");
lastError=fmt::sprintf("on seek: %s",strerror(errno));
fclose(f);
return 1;
}
ssize_t len=ftell(f);
if (len==(SIZE_MAX>>1)) {
perror("could not get file length");
lastError=fmt::sprintf("on pre tell: %s",strerror(errno));
fclose(f);
return 1;
}
if (len<1) {
if (len==0) {
logE("that file is empty!");
lastError="file is empty";
} else {
perror("tell error");
lastError=fmt::sprintf("on tell: %s",strerror(errno));
}
fclose(f);
return 1;
}
if (fseek(f,0,SEEK_SET)<0) {
perror("size error");
lastError=fmt::sprintf("on get size: %s",strerror(errno));
fclose(f);
return 1;
}
unsigned char* file=new unsigned char[len];
if (fread(file,1,(size_t)len,f)!=(size_t)len) {
perror("read error");
lastError=fmt::sprintf("on read: %s",strerror(errno));
fclose(f);
delete[] file;
return 1;
}
fclose(f);
if (!e->playStream(file,(size_t)len)) {
lastError=e->getLastError();
logE("could not open file!");
return 1;
}
}
return 0;
}
void FurnaceGUI::exportAudio(String path, DivAudioExportModes mode) {
e->saveAudio(path.c_str(),exportLoops+1,mode,exportFadeOut);
displayExporting=true;
@ -4241,6 +4310,9 @@ bool FurnaceGUI::loop() {
case GUI_FILE_MU5_ROM_OPEN:
workingDirROM=fileDialog->getPath()+DIR_SEPARATOR_STR;
break;
case GUI_FILE_CMDSTREAM_OPEN:
workingDirROM=fileDialog->getPath()+DIR_SEPARATOR_STR;
break;
case GUI_FILE_TEST_OPEN:
case GUI_FILE_TEST_OPEN_MULTI:
case GUI_FILE_TEST_SAVE:
@ -4706,6 +4778,11 @@ bool FurnaceGUI::loop() {
case GUI_FILE_MU5_ROM_OPEN:
settings.mu5Path=copyOfName;
break;
case GUI_FILE_CMDSTREAM_OPEN:
if (loadStream(copyOfName)>0) {
showError(fmt::sprintf("Error while loading file! (%s)",lastError));
}
break;
case GUI_FILE_TEST_OPEN:
showWarning(fmt::sprintf("You opened: %s",copyOfName),GUI_WARN_GENERIC);
break;