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3DS: Add vsync

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Fixes screen-tearing in CSE2EX

...I should really figure out whether to enable vsync on other
platforms or not. I'm not even sure if the original DirectDraw
renderer used vsync - I swear I've never seen tearing in it before.
This commit is contained in:
Clownacy 2020-11-04 22:17:18 +00:00
parent 17911753a6
commit cec5fdb231
1 changed files with 5 additions and 3 deletions
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8
src/Backends/Rendering/3DS.cpp
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@ -181,9 +181,9 @@ void RenderBackend_Deinit(void)
void RenderBackend_DrawScreen(void) void RenderBackend_DrawScreen(void)
{ {
EnableAlpha(false); EndRendering();
BeginRendering(); EnableAlpha(false);
const float texture_left = 0.0f; const float texture_left = 0.0f;
const float texture_top = 0.0f; const float texture_top = 0.0f;
@ -202,13 +202,15 @@ void RenderBackend_DrawScreen(void)
image.tex = &framebuffer_surface->texture; image.tex = &framebuffer_surface->texture;
image.subtex = &subtexture; image.subtex = &subtexture;
C3D_FrameBegin(C3D_FRAME_SYNCDRAW);
C2D_TargetClear(screen_render_target, C2D_Color32(0, 0, 0, 0xFF)); C2D_TargetClear(screen_render_target, C2D_Color32(0, 0, 0, 0xFF));
SelectRenderTarget(screen_render_target); SelectRenderTarget(screen_render_target);
C2D_DrawImageAt(image, (400 - framebuffer_surface_width) / 2, (240 - framebuffer_surface_height) / 2, 0.0f); C2D_DrawImageAt(image, (400 - framebuffer_surface_width) / 2, (240 - framebuffer_surface_height) / 2, 0.0f);
EndRendering(); C3D_FrameEnd(0);
} }
RenderBackend_Surface* RenderBackend_CreateSurface(size_t width, size_t height, bool render_target) RenderBackend_Surface* RenderBackend_CreateSurface(size_t width, size_t height, bool render_target)