Add nearest and bicubic filtering

2023-12-18 15:54:15 +01:00
parent 0e9c980325
commit 2134f13b06
4 changed files with 114 additions and 2 deletions
@@ -14,6 +14,8 @@
 #include <cmath>
 #include <QElapsedTimer>

+int FILTERING = 1;
+
 struct RawImageType
 {
    QOpenGLTexture::PixelFormat pixelFormat;
@@ -375,6 +377,8 @@ void ImageWidget::paintGL()
        m_program->setUniformValue("bw", m_bwImg && !m_superpixel);
        m_program->setUniformValue("false_color", m_falseColor && m_bwImg);
        m_program->setUniformValue("invert", m_invert);
+        m_program->setUniformValue("filtering", m_scale > 1.0f ? FILTERING : 1);
+        qDebug() << 1.0 / m_scale;
 #ifdef COLOR_MANAGMENT
        m_program->setUniformValue("srgb", m_srgb);
 #endif