diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/qcam/viewfinder_gl.cpp | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/qcam/viewfinder_gl.cpp b/src/qcam/viewfinder_gl.cpp index 03a576ba..c0729252 100644 --- a/src/qcam/viewfinder_gl.cpp +++ b/src/qcam/viewfinder_gl.cpp @@ -53,19 +53,23 @@ const QList<libcamera::PixelFormat> &ViewFinderGL::nativeFormats() const int ViewFinderGL::setFormat(const libcamera::PixelFormat &format, const QSize &size) { - /* If the fragment is created remove it and create a new one. */ - if (fragmentShader_) { + if (format != format_) { + /* + * If the fragment already exists, remove it and create a new + * one for the new format. + */ if (shaderProgram_.isLinked()) { shaderProgram_.release(); shaderProgram_.removeShader(fragmentShader_.get()); fragmentShader_.reset(); } - } - if (!selectFormat(format)) - return -1; + if (!selectFormat(format)) + return -1; + + format_ = format; + } - format_ = format; size_ = size; updateGeometry(); |