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Replace more float logic with integer-only

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I hate floats >:(
This commit is contained in:
Clownacy 2020-07-09 01:09:19 +01:00
parent c7a3e9c308
commit 1582af91cf
3 changed files with 7 additions and 7 deletions
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6
src/Backends/Rendering/OpenGL3.cpp
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@ -738,12 +738,12 @@ void RenderBackend_DrawScreen(void)
GLsizei width;
GLsizei height;
if ((float)actual_screen_width / (float)actual_screen_height > (float)framebuffer.width / (float)framebuffer.height)
if (actual_screen_width * framebuffer.height > framebuffer.width * actual_screen_height) // Fancy way to do `if (actual_screen_width / actual_screen_height > framebuffer.width / framebuffer.height)` without floats
{
y = 0;
height = actual_screen_height;
width = framebuffer.width * ((float)actual_screen_height / (float)framebuffer.height);
width = (framebuffer.width * actual_screen_height) / framebuffer.height;
x = (actual_screen_width - width) / 2;
}
else
@ -751,7 +751,7 @@ void RenderBackend_DrawScreen(void)
x = 0;
width = actual_screen_width;
height = framebuffer.height * ((float)actual_screen_width / (float)framebuffer.width);
height = (framebuffer.height * actual_screen_width) / framebuffer.width;
y = (actual_screen_height - height) / 2;
}

2
src/Backends/Rendering/Window/Software/GLFW3.cpp
View file

@ -130,7 +130,7 @@ void WindowBackend_Software_HandleWindowResize(unsigned int width, unsigned int
GLsizei viewport_width;
GLsizei viewport_height;
if ((float)width / (float)height > (float)framebuffer_width / (float)framebuffer_height)
if (width * framebuffer_height > framebuffer_width * height) // Fancy way to do `if (width / height > framebuffer_width / framebuffer_height)` without floats
{
viewport_y = 0;
viewport_height = height;

6
src/Backends/Rendering/Window/Software/WiiU.cpp
View file

@ -50,12 +50,12 @@ static Viewport drc_viewport;
static void CalculateViewport(unsigned int actual_screen_width, unsigned int actual_screen_height, Viewport *viewport)
{
if ((float)actual_screen_width / (float)actual_screen_height > (float)fake_framebuffer_width / (float)fake_framebuffer_height)
if (actual_screen_width * fake_framebuffer_height > fake_framebuffer_width * actual_screen_height) // Fancy way to do `if (actual_screen_width / actual_screen_height > fake_framebuffer_width / fake_framebuffer_height)` without floats
{
viewport->y = 0.0f;
viewport->height = actual_screen_height;
viewport->width = fake_framebuffer_width * ((float)actual_screen_height / (float)fake_framebuffer_height);
viewport->width = (fake_framebuffer_width * actual_screen_height) / fake_framebuffer_height;
viewport->x = (actual_screen_width - viewport->width) / 2;
}
else
@ -63,7 +63,7 @@ static void CalculateViewport(unsigned int actual_screen_width, unsigned int act
viewport->x = 0.0f;
viewport->width = actual_screen_width;
viewport->height = fake_framebuffer_height * ((float)actual_screen_width / (float)fake_framebuffer_width);
viewport->height = (fake_framebuffer_height * actual_screen_width) / fake_framebuffer_width;
viewport->y = (actual_screen_height - viewport->height) / 2;
}
}