44     gl::Rectangle sourceRegion;  member
66     bounds.sourceRegion = sourceArea.removeReversal();  in GetBlitFramebufferBounds()
877     if (bounds.destRegion.width == 0 || bounds.sourceRegion.width == 0 ||  in adjustSrcDstRegion()
878         bounds.destRegion.height == 0 || bounds.sourceRegion.height == 0)  in adjustSrcDstRegion()
995         bounds.sourceRegion = gl::Rectangle(bounds.sourceRegion.x + (xOffset >> destXHalvings),  in adjustSrcDstRegion()
996                                             bounds.sourceRegion.y + (yOffset >> destYHalvings),  in adjustSrcDstRegion()
997                                             bounds.sourceRegion.width >> destXHalvings,  in adjustSrcDstRegion()
998                                             bounds.sourceRegion.height >> destYHalvings);  in adjustSrcDstRegion()
1001         if (bounds.sourceRegion.width == 0)  in adjustSrcDstRegion()
1003             bounds.sourceRegion.width = 1;  in adjustSrcDstRegion()
1005         if (bounds.sourceRegion.height == 0)  in adjustSrcDstRegion()
1007             bounds.sourceRegion.height = 1;  in adjustSrcDstRegion()
1011     if (!bounds.sourceBounds.encloses(bounds.sourceRegion))  in adjustSrcDstRegion()
1023         GLint sourceOriginX    = bounds.sourceRegion.x;  in adjustSrcDstRegion()
1024         GLint sourceOriginY    = bounds.sourceRegion.y;  in adjustSrcDstRegion()
1026         GLint sourceClippedWidth = bounds.sourceRegion.width;  in adjustSrcDstRegion()
1033         GLint sourceClippedHeight = bounds.sourceRegion.height;  in adjustSrcDstRegion()
1045         GLint left   = bounds.sourceRegion.x0();  in adjustSrcDstRegion()
1046         GLint right  = bounds.sourceRegion.x1();  in adjustSrcDstRegion()
1047         GLint top    = bounds.sourceRegion.y0();  in adjustSrcDstRegion()
1048         GLint bottom = bounds.sourceRegion.y1();  in adjustSrcDstRegion()
1054             sourceOriginX = bounds.sourceRegion.x;  in adjustSrcDstRegion()
1064             extraXOffset  = (bounds.sourceRegion.width - sourceClippedWidth) / 2;  in adjustSrcDstRegion()
1065             sourceOriginX = bounds.sourceRegion.x + extraXOffset;  in adjustSrcDstRegion()
1072             sourceOriginY = bounds.sourceRegion.y;  in adjustSrcDstRegion()
1082             extraYOffset  = (bounds.sourceRegion.height - sourceClippedHeight) / 2;  in adjustSrcDstRegion()
1083             sourceOriginY = bounds.sourceRegion.y + extraYOffset;  in adjustSrcDstRegion()
1091         CheckedNumeric<GLuint> checkedXOffset(sourceOriginX - bounds.sourceRegion.x -  in adjustSrcDstRegion()
1093         CheckedNumeric<GLuint> checkedYOffset(sourceOriginY - bounds.sourceRegion.y -  in adjustSrcDstRegion()
1100             checkedXOffset = (bounds.sourceRegion.x1() - (sourceOriginX + sourceClippedWidth) +  in adjustSrcDstRegion()
1105             checkedYOffset = (bounds.sourceRegion.y1() - (sourceOriginY + sourceClippedHeight) +  in adjustSrcDstRegion()
1117         bounds.sourceRegion =  in adjustSrcDstRegion()
1128     *newSourceArea = bounds.sourceRegion.flip(sourceArea.isReversedX(), sourceArea.isReversedY());  in adjustSrcDstRegion()
1142     if (bounds.destRegion.width == 0 || bounds.sourceRegion.width == 0 ||  in clipSrcRegion()
1143         bounds.destRegion.height == 0 || bounds.sourceRegion.height == 0)  in clipSrcRegion()
1152     if (!bounds.sourceBounds.encloses(bounds.sourceRegion))  in clipSrcRegion()
1157         if (!ClipRectangle(bounds.sourceRegion, bounds.sourceBounds, &realSourceRegion))  in clipSrcRegion()
1161         GLuint xOffset = realSourceRegion.x - bounds.sourceRegion.x;  in clipSrcRegion()
1162         GLuint yOffset = realSourceRegion.y - bounds.sourceRegion.y;  in clipSrcRegion()
1168             xOffset = bounds.sourceRegion.x1() - realSourceRegion.x1();  in clipSrcRegion()
1172             yOffset = bounds.sourceRegion.y1() - realSourceRegion.y1();  in clipSrcRegion()
1176                                    bounds.destRegion.width / bounds.sourceRegion.width;  in clipSrcRegion()
1178                                     bounds.destRegion.height / bounds.sourceRegion.height;  in clipSrcRegion()
1180             static_cast<GLfloat>(xOffset) * bounds.destRegion.width / bounds.sourceRegion.width;  in clipSrcRegion()
1182             static_cast<GLfloat>(yOffset) * bounds.destRegion.height / bounds.sourceRegion.height;  in clipSrcRegion()
1198         bounds.sourceRegion = realSourceRegion;  in clipSrcRegion()
1202     *newSourceArea = bounds.sourceRegion.flip(sourceArea.isReversedX(), sourceArea.isReversedY());  in clipSrcRegion()