Attempt fixing OpenGL 3.x screenshot

2025-03-14 04:18:07 +06:00
parent 8722fe0080
commit c23114ab8d
1 changed files with 3 additions and 0 deletions
--- a/src/qt/qt_openglrenderer.cpp
+++ b/src/qt/qt_openglrenderer.cpp
@@ -1667,6 +1667,9 @@ OpenGLRenderer::render()

        unsigned char *rgba = (unsigned char *)calloc(1, width * height * 4);
        
+        glw.glFinish();
+        glw.glBindFramebuffer(GL_FRAMEBUFFER, 0);
+        glw.glReadBuffer(GL_BACK);
        glw.glFinish();
        glw.glReadPixels(window_rect.x, window_rect.y, width, height, GL_RGBA, GL_UNSIGNED_BYTE, rgba);