export: fixed bug that failed to export video if using a different export resolution

2020-04-23 02:00:49 +10:00
parent a1ec48b978
commit fef29db754
5 changed files with 16 additions and 32 deletions
@@ -450,6 +450,8 @@ void OpenGLProxy::TextureToBuffer(const QVariant &tex_in, int width, int height,

    texture->texture()->Bind();

+    f->glViewport(0, 0, width, height);
+
    // Blit to this new texture
    OpenGLRenderFunctions::Blit(copy_pipeline_, false, matrix);

@@ -473,8 +475,8 @@ void OpenGLProxy::TextureToBuffer(const QVariant &tex_in, int width, int height,

  f->glReadPixels(0,
                  0,
-                  video_params_.effective_width(),
-                  video_params_.effective_height(),
+                  width,
+                  height,
                  OpenGLRenderFunctions::GetPixelFormat(video_params_.format()),
                  OpenGLRenderFunctions::GetPixelType(video_params_.format()),
                  buffer);