From 954a41de9cde43f68eae0340cc1ed109257f9356 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Fri, 6 Sep 2024 12:41:14 +0200
Subject: Explicit glFlush/glFinish before and after render operations to fix
 tearing and stutter on amd

---
 src/capture/xcomposite.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/capture/xcomposite.c')

diff --git a/src/capture/xcomposite.c b/src/capture/xcomposite.c
index 899ffe0..4c54027 100644
--- a/src/capture/xcomposite.c
+++ b/src/capture/xcomposite.c
@@ -325,6 +325,9 @@ static int gsr_capture_xcomposite_capture(gsr_capture *cap, AVFrame *frame, gsr_
     const int target_x = max_int(0, frame->width / 2 - self->texture_size.x / 2);
     const int target_y = max_int(0, frame->height / 2 - self->texture_size.y / 2);
 
+    self->params.egl->glFlush();
+    self->params.egl->glFinish();
+
     gsr_color_conversion_draw(color_conversion, window_texture_get_opengl_texture_id(&self->window_texture),
         (vec2i){target_x, target_y}, self->texture_size,
         (vec2i){0, 0}, self->texture_size,
@@ -349,10 +352,8 @@ static int gsr_capture_xcomposite_capture(gsr_capture *cap, AVFrame *frame, gsr_
         self->params.egl->glDisable(GL_SCISSOR_TEST);
     }
 
-    // TODO: Do video encoder specific conversion here
-
-    //self->params.egl->glFlush();
-    //self->params.egl->glFinish();
+    self->params.egl->glFlush();
+    self->params.egl->glFinish();
 
     return 0;
 }
-- 
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