openglrenderer: use effective texture size rather than virtual size

Oof, this was an oopsie. This appears to fix the issues on AMD and some Intel GPUs (the most prominent issues at least).
2021-04-18 00:19:19 +10:00
parent 77d4b18a60
commit 0cd40028d9
1 changed files with 2 additions and 2 deletions
@@ -327,8 +327,8 @@ void OpenGLRenderer::DownloadFromTexture(Texture* texture, void *data, int lines
    PRINT_GL_ERRORS;
    functions_->glReadPixels(0,
                             0,
-                             p.width(),
-                             p.height(),
+                             p.effective_width(),
+                             p.effective_height(),
                             (QOpenGLContext::openGLModuleType() == QOpenGLContext::LibGLES) ? GL_RGBA : GetPixelFormat(p.channel_count()),
                             GetPixelType(p.format()),
                             data);