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VideoBackends: Store a backbuffer 'scale'

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This is a scaling factor, used for hi-dpi configurations.
This commit is contained in:
Stenzek
2019-01-19 00:35:00 +10:00
parent e03b8e899e
commit c9c0b85056
15 changed files with 26 additions and 17 deletions
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5
Source/Core/VideoBackends/D3D/Render.cpp
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@ -62,8 +62,9 @@ typedef struct _Nv_Stereo_Image_Header
#define NVSTEREO_IMAGE_SIGNATURE 0x4433564e
Renderer::Renderer(int backbuffer_width, int backbuffer_height)
: ::Renderer(backbuffer_width, backbuffer_height, AbstractTextureFormat::RGBA8)
Renderer::Renderer(int backbuffer_width, int backbuffer_height, float backbuffer_scale)
: ::Renderer(backbuffer_width, backbuffer_height, backbuffer_scale,
AbstractTextureFormat::RGBA8)
{
m_last_multisamples = g_ActiveConfig.iMultisamples;
m_last_stereo_mode = g_ActiveConfig.stereo_mode != StereoMode::Off;

2
Source/Core/VideoBackends/D3D/Render.h
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@ -18,7 +18,7 @@ class D3DTexture2D;
class Renderer : public ::Renderer
{
public:
Renderer(int backbuffer_width, int backbuffer_height);
Renderer(int backbuffer_width, int backbuffer_height, float backbuffer_scale);
~Renderer() override;
StateCache& GetStateCache() { return m_state_cache; }

3
Source/Core/VideoBackends/D3D/main.cpp
View File

@ -147,7 +147,8 @@ bool VideoBackend::Initialize(const WindowSystemInfo& wsi)
}
// internal interfaces
g_renderer = std::make_unique<Renderer>(backbuffer_width, backbuffer_height);
g_renderer =
std::make_unique<Renderer>(backbuffer_width, backbuffer_height, wsi.render_surface_scale);
g_shader_cache = std::make_unique<VideoCommon::ShaderCache>();
g_texture_cache = std::make_unique<TextureCache>();
g_vertex_manager = std::make_unique<VertexManager>();