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~ fix resolutions higher than your current window

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Signed-off-by: Alexis Maiquez <almamu@almamu.com>
This commit is contained in:
Alexis Maiquez 2021-09-08 21:02:16 +02:00
parent 3736c0c1b9
commit 73c40c3d4e
1 changed files with 20 additions and 1 deletions
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21
src/WallpaperEngine/Render/CWallpaper.cpp
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@ -203,6 +203,22 @@ void CWallpaper::render (glm::vec4 viewport, bool newFrame)
float widthRatio = windowWidth / viewport.z;
float heightRatio = windowHeight / viewport.w;
if (widthRatio > 1.0f)
{
float diff = widthRatio - 1.0f;
widthRatio -= diff;
heightRatio -= diff;
}
if (heightRatio > 1.0f)
{
float diff = heightRatio - 1.0f;
widthRatio -= diff;
heightRatio -= diff;
}
if (widthRatio < 1.0f)
{
float diff = 1.0f - widthRatio;
@ -213,12 +229,15 @@ void CWallpaper::render (glm::vec4 viewport, bool newFrame)
if (heightRatio < 1.0f)
{
float diff = 1.0f - widthRatio;
float diff = 1.0f - heightRatio;
widthRatio += diff;
heightRatio += diff;
}
if (widthRatio < 0.0f) widthRatio = -widthRatio;
if (heightRatio < 0.0f) heightRatio = -heightRatio;
GLfloat position [] = {
widthRatio * -1.0f, heightRatio * 1.0f, 0.0f,
widthRatio * 1.0f, heightRatio * 1.0f, 0.0f,