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effects/startupfeedback: Use clamp to edge wrap mode

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The dpi of bouncing icon may not match the dpi of the screen, which
can make the linear filter sample texels from the opposite edge when
using the default wrap mode.

BUG: 448947
This commit is contained in:
Vlad Zahorodnii 2022-01-25 12:04:08 +02:00
parent 91632639b1
commit e1d47b5946
1 changed files with 4 additions and 0 deletions
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4
src/effects/startupfeedback/startupfeedback.cpp
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@ -360,11 +360,15 @@ void StartupFeedbackEffect::prepareTextures(const QPixmap& pix)
case BouncingFeedback:
for (int i = 0; i < 5; ++i) {
m_bouncingTextures[i].reset(new GLTexture(scalePixmap(pix, BOUNCE_SIZES[i])));
m_bouncingTextures[i]->setFilter(GL_LINEAR);
m_bouncingTextures[i]->setWrapMode(GL_CLAMP_TO_EDGE);
}
break;
case BlinkingFeedback:
case PassiveFeedback:
m_texture.reset(new GLTexture(pix));
m_texture->setFilter(GL_LINEAR);
m_texture->setWrapMode(GL_CLAMP_TO_EDGE);
break;
default:
// for safety