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GPU: 

- Fix crash that can occur when changing the framebuffer size. (Regression from r5395.)
This commit is contained in:
rogerman 2016-03-19 02:58:09 +00:00
parent d8a6112049
commit da90bfec30
1 changed files with 9 additions and 9 deletions
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18
desmume/src/GPU.cpp
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@ -6090,7 +6090,7 @@ void GPUSubsystem::SetColorFormat(const NDSColorFormat outputFormat, void *clien
//this->_displayInfo.colorFormat = outputFormat;
this->_displayInfo.colorFormat = NDSColorFormat_BGR555_Rev;
this->_displayInfo.pixelBytes = (outputFormat == NDSColorFormat_BGR555_Rev) ? sizeof(u16) : sizeof(u32);
this->_displayInfo.pixelBytes = (outputFormat == NDSColorFormat_BGR555_Rev) ? sizeof(u16) : sizeof(FragmentColor);
this->_AllocateFramebuffers(this->_displayInfo.colorFormat, this->_displayInfo.customWidth, this->_displayInfo.customHeight, clientNativeBuffer, clientCustomBuffer);
}
@ -6149,6 +6149,14 @@ void GPUSubsystem::_AllocateFramebuffers(NDSColorFormat outputFormat, size_t w,
this->_customVRAM = newCustomVRAM;
this->_customVRAMBlank = newCustomVRAM + (newCustomVRAMBlockSize * 4);
this->_displayInfo.nativeBuffer[NDSDisplayID_Main] = (this->_displayMain->GetEngine()->GetDisplayByID() == NDSDisplayID_Main) ? this->_displayInfo.masterNativeBuffer : (u8 *)this->_displayInfo.masterNativeBuffer + (GPU_FRAMEBUFFER_NATIVE_WIDTH * GPU_FRAMEBUFFER_NATIVE_HEIGHT * this->_displayInfo.pixelBytes);
this->_displayInfo.nativeBuffer[NDSDisplayID_Touch] = (this->_displayTouch->GetEngine()->GetDisplayByID() == NDSDisplayID_Main) ? this->_displayInfo.masterNativeBuffer : (u8 *)this->_displayInfo.masterNativeBuffer + (GPU_FRAMEBUFFER_NATIVE_WIDTH * GPU_FRAMEBUFFER_NATIVE_HEIGHT * this->_displayInfo.pixelBytes);
this->_displayInfo.customBuffer[NDSDisplayID_Main] = (this->_displayMain->GetEngine()->GetDisplayByID() == NDSDisplayID_Main) ? this->_displayInfo.masterCustomBuffer : (u8 *)this->_displayInfo.masterCustomBuffer + (w * h * this->_displayInfo.pixelBytes);
this->_displayInfo.customBuffer[NDSDisplayID_Touch] = (this->_displayTouch->GetEngine()->GetDisplayByID() == NDSDisplayID_Main) ? this->_displayInfo.masterCustomBuffer : (u8 *)this->_displayInfo.masterCustomBuffer + (w * h * this->_displayInfo.pixelBytes);
this->_displayInfo.renderedBuffer[NDSDisplayID_Main] = (this->_displayInfo.didPerformCustomRender[NDSDisplayID_Main]) ? this->_displayInfo.customBuffer[NDSDisplayID_Main] : this->_displayInfo.nativeBuffer[NDSDisplayID_Main];
this->_displayInfo.renderedBuffer[NDSDisplayID_Touch] = (this->_displayInfo.didPerformCustomRender[NDSDisplayID_Touch]) ? this->_displayInfo.customBuffer[NDSDisplayID_Touch] : this->_displayInfo.nativeBuffer[NDSDisplayID_Touch];
this->_engineMain->SetCustomFramebufferSize(w, h);
this->_engineSub->SetCustomFramebufferSize(w, h);
BaseRenderer->SetFramebufferSize(w, h); // Since BaseRenderer is persistent, we need to update this manually.
@ -6158,14 +6166,6 @@ void GPUSubsystem::_AllocateFramebuffers(NDSColorFormat outputFormat, size_t w,
CurrentRenderer->SetFramebufferSize(w, h);
}
this->_displayInfo.nativeBuffer[NDSDisplayID_Main] = (this->_displayMain->GetEngine()->GetDisplayByID() == NDSDisplayID_Main) ? this->_displayInfo.masterNativeBuffer : (u8 *)this->_displayInfo.masterNativeBuffer + (GPU_FRAMEBUFFER_NATIVE_WIDTH * GPU_FRAMEBUFFER_NATIVE_HEIGHT * this->_displayInfo.pixelBytes);
this->_displayInfo.nativeBuffer[NDSDisplayID_Touch] = (this->_displayTouch->GetEngine()->GetDisplayByID() == NDSDisplayID_Main) ? this->_displayInfo.masterNativeBuffer : (u8 *)this->_displayInfo.masterNativeBuffer + (GPU_FRAMEBUFFER_NATIVE_WIDTH * GPU_FRAMEBUFFER_NATIVE_HEIGHT * this->_displayInfo.pixelBytes);
this->_displayInfo.customBuffer[NDSDisplayID_Main] = (this->_displayMain->GetEngine()->GetDisplayByID() == NDSDisplayID_Main) ? this->_displayInfo.masterCustomBuffer : (u8 *)this->_displayInfo.masterCustomBuffer + (w * h * this->_displayInfo.pixelBytes);
this->_displayInfo.customBuffer[NDSDisplayID_Touch] = (this->_displayTouch->GetEngine()->GetDisplayByID() == NDSDisplayID_Main) ? this->_displayInfo.masterCustomBuffer : (u8 *)this->_displayInfo.masterCustomBuffer + (w * h * this->_displayInfo.pixelBytes);
this->_displayInfo.renderedBuffer[NDSDisplayID_Main] = (this->_displayInfo.didPerformCustomRender[NDSDisplayID_Main]) ? this->_displayInfo.customBuffer[NDSDisplayID_Main] : this->_displayInfo.nativeBuffer[NDSDisplayID_Main];
this->_displayInfo.renderedBuffer[NDSDisplayID_Touch] = (this->_displayInfo.didPerformCustomRender[NDSDisplayID_Touch]) ? this->_displayInfo.customBuffer[NDSDisplayID_Touch] : this->_displayInfo.nativeBuffer[NDSDisplayID_Touch];
free_aligned(oldCustomFramebuffer);
free_aligned(oldCustomVRAM);
}