From: Matthew Waters <ystreet00@gmail.com>
Date: Tue, 19 Aug 2014 04:43:42 +0000 (+1000)
Subject: glvideomixer: get the attribute from the correct shader
X-Git-Tag: 1.16.2~260^2~347
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3fe5412357961ade288ca3f866997391e30d6004;p=platform%2Fupstream%2Fgst-plugins-base.git

glvideomixer: get the attribute from the correct shader
---

diff --git a/ext/gl/gstglvideomixer.c b/ext/gl/gstglvideomixer.c
index 18b7b20..b62cfd7 100644
--- a/ext/gl/gstglvideomixer.c
+++ b/ext/gl/gstglvideomixer.c
@@ -494,9 +494,6 @@ _draw_checker_background (GstGLVideoMixer * video_mixer)
   };
   /* *INDENT-ON* */
 
-  attr_position_loc =
-      gst_gl_shader_get_attribute_location (video_mixer->shader, "a_position");
-
   if (!video_mixer->checker) {
     if (!gst_gl_context_gen_shader (mixer->context, checker_v_src,
             checker_f_src, &video_mixer->checker))
@@ -504,6 +501,8 @@ _draw_checker_background (GstGLVideoMixer * video_mixer)
   }
 
   gst_gl_shader_use (video_mixer->checker);
+  attr_position_loc =
+      gst_gl_shader_get_attribute_location (video_mixer->checker, "a_position");
 
   gl->VertexAttribPointer (attr_position_loc, 3, GL_FLOAT,
       GL_FALSE, 3 * sizeof (GLfloat), &v_vertices[0]);