Differential D12678 Diff 35115 effects/blur/blurshader.cpp

Changeset View

Standalone View

View Options

effects/blur/blurshader.cpp

Show First 20 Lines • Show All 191 Lines • ▼ Show 20 Line(s)
192 192​
193void GLSLBlurShader::setTexturePosition(QPoint texPos) 193​void GLSLBlurShader::setTexturePosition(QPoint texPos)
194{ 194​{
195 m_shaderNoisesample->setUniform(m_texStartPosLocationNoisesample, QVector2D(-texPos.x(), texPos.y())); 195​ m_shaderNoisesample->setUniform(m_texStartPosLocationNoisesample, QVector2D(-texPos.x(), texPos.y()));
196} 196​}
197 197​
198void GLSLBlurShader::setBlurRect(QRect blurRect, QSize screenSize) 198​void GLSLBlurShader::setBlurRect(QRect blurRect, QSize screenSize)
199{ 199​{
200 if (!isValid() || blurRect == m_blurRectCopysample) 200​ if (!isValid())
201 return; 201​ return;
202 202​
203 m_blurRectCopysample = blurRect; ​
204 ​
205 QVector4D rect = QVector4D( 203​ QVector4D rect = QVector4D(
206 blurRect.bottomLeft().x() / float(screenSize.width()), 204​ blurRect.bottomLeft().x() / float(screenSize.width()),
207 1.0 - blurRect.bottomLeft().y() / float(screenSize.height()), 205​ 1.0 - blurRect.bottomLeft().y() / float(screenSize.height()),
208 blurRect.topRight().x() / float(screenSize.width()), 206​ blurRect.topRight().x() / float(screenSize.width()),
209 1.0 - blurRect.topRight().y() / float(screenSize.height()) 207​ 1.0 - blurRect.topRight().y() / float(screenSize.height())
210 ); 208​ );
211 209​
212 m_shaderCopysample->setUniform(m_blurRectLocationCopysample, rect); 210​ m_shaderCopysample->setUniform(m_blurRectLocationCopysample, rect);
▲ Show 20 Lines • Show All 256 Lines • ▼ Show 20 Line(s)406 if (areShadersValid) {
469 467​
470 m_offsetDownsample = 0.0; 468​ m_offsetDownsample = 0.0;
471 m_matrixDownsample = QMatrix4x4(); 469​ m_matrixDownsample = QMatrix4x4();
472 470​
473 m_offsetUpsample = 0.0; 471​ m_offsetUpsample = 0.0;
474 m_matrixUpsample = QMatrix4x4(); 472​ m_matrixUpsample = QMatrix4x4();
475 473​
476 m_matrixCopysample = QMatrix4x4(); 474​ m_matrixCopysample = QMatrix4x4();
477 m_blurRectCopysample = QRect(); ​
478 475​
479 m_offsetNoisesample = 0.0; 476​ m_offsetNoisesample = 0.0;
480 m_noiseTextureSizeNoisesample = QVector2D(); 477​ m_noiseTextureSizeNoisesample = QVector2D();
481 m_matrixNoisesample = QMatrix4x4(); 478​ m_matrixNoisesample = QMatrix4x4();
482 } 479​ }
483} 480​}