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Wii U integer-only viewport calculation

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This commit is contained in:
Clownacy 2020-09-23 16:57:36 +01:00
parent eac417cdc1
commit 42f12c18d9
1 changed files with 3 additions and 3 deletions
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6
src/Backends/Rendering/WiiU.cpp
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@ -178,12 +178,12 @@ static void FlushVertexBuffer(void)
static void CalculateViewport(size_t actual_screen_width, size_t actual_screen_height, Viewport *viewport)
{
if ((float)actual_screen_width / (float)actual_screen_height > (float)framebuffer_surface->width / (float)framebuffer_surface->height)
if (actual_screen_width * framebuffer_surface->height > framebuffer_surface->width * actual_screen_height)
{
viewport->y = 0.0f;
viewport->height = actual_screen_height;
viewport->width = framebuffer_surface->width * ((float)actual_screen_height / (float)framebuffer_surface->height);
viewport->width = (framebuffer_surface->width * actual_screen_height) / framebuffer_surface->height;
viewport->x = (actual_screen_width - viewport->width) / 2;
}
else
@ -191,7 +191,7 @@ static void CalculateViewport(size_t actual_screen_width, size_t actual_screen_h
viewport->x = 0.0f;
viewport->width = actual_screen_width;
viewport->height = framebuffer_surface->height * ((float)actual_screen_width / (float)framebuffer_surface->width);
viewport->height = (framebuffer_surface->height * actual_screen_width) / framebuffer_surface->width;
viewport->y = (actual_screen_height - viewport->height) / 2;
}
}