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Renderer: Handle resize events on-demand instead of polling

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We now differentiate between a resize event and surface change/destroyed
event, reducing the overhead for resizes in the Vulkan backend. It is
also now now safe to change the surface multiple times if the video thread
is lagging behind.
This commit is contained in:
Stenzek
2018-01-26 16:23:24 +10:00
parent 5baf3bbe2e
commit de632fc9c8
19 changed files with 364 additions and 350 deletions
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9
Source/Core/VideoBackends/D3D/Render.h
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@ -18,7 +18,7 @@ class D3DTexture2D;
class Renderer : public ::Renderer
{
public:
Renderer();
Renderer(int backbuffer_width, int backbuffer_height);
~Renderer() override;
StateCache& GetStateCache() { return m_state_cache; }
@ -63,8 +63,6 @@ public:
void ReinterpretPixelData(unsigned int convtype) override;
bool CheckForResize();
private:
struct GXPipelineState
{
@ -77,6 +75,9 @@ private:
void SetupDeviceObjects();
void TeardownDeviceObjects();
void Create3DVisionTexture(int width, int height);
void CheckForSurfaceChange();
void CheckForSurfaceResize();
void UpdateBackbufferSize();
void BlitScreen(TargetRectangle src, TargetRectangle dst, D3DTexture2D* src_texture,
u32 src_width, u32 src_height, float Gamma);
@ -95,6 +96,6 @@ private:
u32 m_last_multisamples = 1;
bool m_last_stereo_mode = false;
bool m_last_fullscreen_mode = false;
bool m_last_fullscreen_state = false;
};
}