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gl: GL_ARRAY_BUFFER is not a part of VAO state

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As a result we need to bind it on every draw in order to have the
correct state in the GL state machine.
This commit is contained in:
Matthew Waters 2017-03-14 14:15:00 +11:00
parent b7d332022c
commit f451d9be8d
1 changed files with 2 additions and 4 deletions
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6
ext/gtk/gtkgstglwidget.c
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@ -191,8 +191,7 @@ _redraw_texture (GtkGstGLWidget * gst_widget, guint tex)
if (gl->BindVertexArray) if (gl->BindVertexArray)
gl->BindVertexArray (priv->vao); gl->BindVertexArray (priv->vao);
else gtk_gst_gl_widget_bind_buffer (gst_widget);
gtk_gst_gl_widget_bind_buffer (gst_widget);
gl->ActiveTexture (GL_TEXTURE0); gl->ActiveTexture (GL_TEXTURE0);
gl->BindTexture (GL_TEXTURE_2D, tex); gl->BindTexture (GL_TEXTURE_2D, tex);
@ -202,8 +201,7 @@ _redraw_texture (GtkGstGLWidget * gst_widget, guint tex)
if (gl->BindVertexArray) if (gl->BindVertexArray)
gl->BindVertexArray (0); gl->BindVertexArray (0);
else gtk_gst_gl_widget_unbind_buffer (gst_widget);
gtk_gst_gl_widget_unbind_buffer (gst_widget);
gl->BindTexture (GL_TEXTURE_2D, 0); gl->BindTexture (GL_TEXTURE_2D, 0);
} }