diff mbox series

[3/3] egl-helpers: add alpha channel to texture format

Message ID 20180220110433.20353-4-kraxel@redhat.com
State New
Headers show
Series opengl: some dmabuf support updates | expand

Commit Message

Gerd Hoffmann Feb. 20, 2018, 11:04 a.m. UTC 
Needed when rendering cursers which (unlike framebuffers)
actually are transparent.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 ui/egl-helpers.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/ui/egl-helpers.c b/ui/egl-helpers.c
index 5fa60ef4e8..16dc3ded36 100644
--- a/ui/egl-helpers.c
+++ b/ui/egl-helpers.c
@@ -83,7 +83,7 @@  void egl_fb_setup_new_tex(egl_fb *fb, int width, int height)
 
     glGenTextures(1, &texture);
     glBindTexture(GL_TEXTURE_2D, texture);
-    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height,
+    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height,
                  0, GL_BGRA, GL_UNSIGNED_BYTE, 0);
 
     egl_fb_setup_for_tex(fb, width, height, texture, true);