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qt: Compatibility improvements

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* Patch to build with Qt 5.11 and later by jriwanek
* Attempt to fix viewport on hardware renderers
This commit is contained in:
Cacodemon345
2022-02-11 13:49:45 +06:00
parent 15bc29aef8
commit bfebbd05d3
5 changed files with 12 additions and 9 deletions
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10
src/qt/qt_hardwarerenderer.cpp
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@@ -32,7 +32,7 @@ extern "C" {
void HardwareRenderer::resizeGL(int w, int h)
{
glViewport(0, 0, w * devicePixelRatio(), h * devicePixelRatio());
glViewport(0, 0, qRound(w * devicePixelRatio()), qRound(h * devicePixelRatio()));
}
#define PROGRAM_VERTEX_ATTRIBUTE 0
@@ -141,11 +141,11 @@ void HardwareRenderer::paintGL() {
QVector<QVector2D> verts, texcoords;
QMatrix4x4 mat;
mat.setToIdentity();
mat.ortho(QRect(0, 0, width(), height()));
mat.ortho(QRectF(0, 0, (qreal)width(), (qreal)height()));
verts.push_back(QVector2D((float)destination.x(), (float)destination.y()));
verts.push_back(QVector2D((float)destination.x(), (float)destination.y() + destination.height()));
verts.push_back(QVector2D((float)destination.x() + destination.width(), (float)destination.y() + destination.height()));
verts.push_back(QVector2D((float)destination.x() + destination.width(), (float)destination.y()));
verts.push_back(QVector2D((float)destination.x(), (float)destination.y() + (float)destination.height()));
verts.push_back(QVector2D((float)destination.x() + (float)destination.width(), (float)destination.y() + (float)destination.height()));
verts.push_back(QVector2D((float)destination.x() + (float)destination.width(), (float)destination.y()));
texcoords.push_back(QVector2D((float)source.x() / 2048.f, (float)(source.y()) / 2048.f));
texcoords.push_back(QVector2D((float)source.x() / 2048.f, (float)(source.y() + source.height()) / 2048.f));
texcoords.push_back(QVector2D((float)(source.x() + source.width()) / 2048.f, (float)(source.y() + source.height()) / 2048.f));