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snes9x
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win32: Fix a couple of crashes.

This commit is contained in:
BearOso 2023-02-06 11:47:56 -06:00
parent c3366477a7
commit 93a242312f
1 changed files with 10 additions and 9 deletions
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19
win32/CVulkan.cpp
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@ -22,17 +22,19 @@ bool CVulkan::Initialize(HWND hWnd)
swapchain = context->swapchain.get();
device = context->device;
if (GUI.shaderEnabled && GUI.OGLshaderFileName)
if (GUI.shaderEnabled && GUI.OGLshaderFileName && GUI.OGLshaderFileName[0])
{
shaderchain = std::make_unique<Vulkan::ShaderChain>(context.get());
std::string shaderstring = _tToChar(GUI.OGLshaderFileName);
if (!shaderchain->load_shader_preset(shaderstring))
{
return false;
shaderchain.reset();
}
else
{
current_shadername = shaderstring;
return true;
}
current_shadername = shaderstring;
return true;
}
create_pipeline();
@ -81,11 +83,10 @@ bool CVulkan::Initialize(HWND hWnd)
void CVulkan::DeInitialize()
{
if (!context)
return;
current_shadername = "";
context->wait_idle();
if (context)
context->wait_idle();
shaderchain.reset();
textures.clear();
descriptors.clear();