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Don't zero-initialize non-dummy textures

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ns6089 2023-04-07 23:12:47 +03:00 committed by Cameron Gutman
parent 0e92bdd29c
commit abf4ab42a0
1 changed files with 14 additions and 9 deletions
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23
src/platform/windows/display_vram.cpp
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@ -1106,15 +1106,20 @@ namespace platf::dxgi {
t.BindFlags = D3D11_BIND_SHADER_RESOURCE | D3D11_BIND_RENDER_TARGET;
t.MiscFlags = D3D11_RESOURCE_MISC_SHARED_NTHANDLE | D3D11_RESOURCE_MISC_SHARED_KEYEDMUTEX;
auto dummy_data = std::make_unique<std::uint8_t[]>(img->row_pitch * img->height);
std::fill_n(dummy_data.get(), img->row_pitch * img->height, 0);
D3D11_SUBRESOURCE_DATA initial_data {
dummy_data.get(),
(UINT) img->row_pitch,
0
};
auto status = device->CreateTexture2D(&t, &initial_data, &img->capture_texture);
HRESULT status;
if (dummy) {
auto dummy_data = std::make_unique<std::uint8_t[]>(img->row_pitch * img->height);
std::fill_n(dummy_data.get(), img->row_pitch * img->height, 0);
D3D11_SUBRESOURCE_DATA initial_data {
dummy_data.get(),
(UINT) img->row_pitch,
0
};
status = device->CreateTexture2D(&t, &initial_data, &img->capture_texture);
}
else {
status = device->CreateTexture2D(&t, nullptr, &img->capture_texture);
}
if (FAILED(status)) {
BOOST_LOG(error) << "Failed to create img buf texture [0x"sv << util::hex(status).to_string_view() << ']';
return -1;