diff --git a/src/lib/gl_engine/meson.build b/src/lib/gl_engine/meson.build old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlCommon.h b/src/lib/gl_engine/tvgGlCommon.h old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlGeometry.cpp b/src/lib/gl_engine/tvgGlGeometry.cpp old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlGeometry.h b/src/lib/gl_engine/tvgGlGeometry.h old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlProgram.cpp b/src/lib/gl_engine/tvgGlProgram.cpp old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlProgram.h b/src/lib/gl_engine/tvgGlProgram.h old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlPropertyInterface.cpp b/src/lib/gl_engine/tvgGlPropertyInterface.cpp old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlPropertyInterface.h b/src/lib/gl_engine/tvgGlPropertyInterface.h old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlRenderTask.cpp b/src/lib/gl_engine/tvgGlRenderTask.cpp old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlRenderTask.h b/src/lib/gl_engine/tvgGlRenderTask.h old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlRenderer.cpp b/src/lib/gl_engine/tvgGlRenderer.cpp old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlRenderer.h b/src/lib/gl_engine/tvgGlRenderer.h old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlRendererProperties.h b/src/lib/gl_engine/tvgGlRendererProperties.h old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlShaderSrc.cpp b/src/lib/gl_engine/tvgGlShaderSrc.cpp old mode 100755 new mode 100644 diff --git a/src/lib/gl_engine/tvgGlShaderSrc.h b/src/lib/gl_engine/tvgGlShaderSrc.h old mode 100755 new mode 100644 diff --git a/src/lib/tvgGlCanvas.cpp b/src/lib/tvgGlCanvas.cpp old mode 100755 new mode 100644