The-Homebrew-Cloud/EnvironmentLoader
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Fix black screen on the TV when coldbooting and opening the environment selection screen

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This commit is contained in:
Maschell 2022-01-01 15:49:01 +01:00
parent 2e61281d0a
commit 9b86283cfd
1 changed files with 5 additions and 6 deletions
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11
source/main.cpp
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@ -1,5 +1,6 @@
#include <cstring> #include <cstring>
#include <gx2/state.h>
#include <elfio/elfio.hpp> #include <elfio/elfio.hpp>
#include <proc_ui/procui.h> #include <proc_ui/procui.h>
#include <sysapp/launch.h> #include <sysapp/launch.h>
@ -95,7 +96,7 @@ int main(int argc, char **argv) {
if (IOS_Open((char *) ("/dev/iosuhax"), static_cast<IOSOpenMode>(0)) >= 0) { if (IOS_Open((char *) ("/dev/iosuhax"), static_cast<IOSOpenMode>(0)) >= 0) {
auto checkTiramisuHBL = fopen("fs:/vol/external01/wiiu/environments/tiramisu/modules/setup/50_hbl_installer.rpx", "r"); auto checkTiramisuHBL = fopen("fs:/vol/external01/wiiu/environments/tiramisu/modules/setup/50_hbl_installer.rpx", "r");
if(checkTiramisuHBL != nullptr){ if (checkTiramisuHBL != nullptr) {
fclose(checkTiramisuHBL); fclose(checkTiramisuHBL);
OSFatal("Don't run the EnvironmentLoader twice.\n\nIf you want to open the Homebrew Launcher, launch the Mii Maker\ninstead."); OSFatal("Don't run the EnvironmentLoader twice.\n\nIf you want to open the Homebrew Launcher, launch the Mii Maker\ninstead.");
} else { } else {
@ -254,6 +255,7 @@ std::string EnvironmentSelectionScreen(const std::map<std::string, std::string>
if (!screenBuffer) { if (!screenBuffer) {
OSFatal("Fail to allocate screenBuffer"); OSFatal("Fail to allocate screenBuffer");
} }
memset(screenBuffer, 0, tvBufferSize + drcBufferSize);
OSScreenSetBufferEx(SCREEN_TV, screenBuffer); OSScreenSetBufferEx(SCREEN_TV, screenBuffer);
OSScreenSetBufferEx(SCREEN_DRC, screenBuffer + tvBufferSize); OSScreenSetBufferEx(SCREEN_DRC, screenBuffer + tvBufferSize);
@ -351,11 +353,8 @@ std::string EnvironmentSelectionScreen(const std::map<std::string, std::string>
DrawUtils::deinitFont(); DrawUtils::deinitFont();
if (OSGetTitleID() == _SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_MII_MAKER)) { // Call GX2Init to shut down OSScreen
// When we're in the Mii Maker "OSScreenShutdown" will cause a black screen. GX2Init(nullptr);
} else {
OSScreenShutdown();
}
free(screenBuffer); free(screenBuffer);