From bb45ab0a96bd17bc4c575ef5460d5c65acd8768b Mon Sep 17 00:00:00 2001
From: Ian Romanick <ian.d.romanick@intel.com>
Date: Fri, 20 Nov 2009 11:03:31 -0800
Subject: [PATCH] ARB_texture_rg: Add GLX protocol support

---
 src/glx/compsize.c      | 1 +
 src/glx/glxextensions.c | 1 +
 src/glx/glxextensions.h | 1 +
 3 files changed, 3 insertions(+)

diff --git a/src/glx/compsize.c b/src/glx/compsize.c
index ccb3a0e924e..f69ffaba316 100644
--- a/src/glx/compsize.c
+++ b/src/glx/compsize.c
@@ -66,6 +66,7 @@ __glElementsPerGroup(GLenum format, GLenum type)
    case GL_RGB:
    case GL_BGR:
       return 3;
+   case GL_RG:
    case GL_422_EXT:
    case GL_422_REV_EXT:
    case GL_422_AVERAGE_EXT:
diff --git a/src/glx/glxextensions.c b/src/glx/glxextensions.c
index 23161ef49a1..3a0e64c46d1 100644
--- a/src/glx/glxextensions.c
+++ b/src/glx/glxextensions.c
@@ -165,6 +165,7 @@ static const struct extension_info known_gl_extensions[] = {
    { GL(ARB_texture_mirrored_repeat),    VER(1,4), Y, N, N, N },
    { GL(ARB_texture_non_power_of_two),   VER(1,5), Y, N, N, N },
    { GL(ARB_texture_rectangle),          VER(0,0), Y, N, N, N },
+   { GL(ARB_texture_rg),                 VER(0,0), Y, N, N, N },
    { GL(ARB_transpose_matrix),           VER(1,3), Y, N, Y, N },
    { GL(ARB_vertex_buffer_object),       VER(1,5), N, N, N, N },
    { GL(ARB_vertex_program),             VER(0,0), Y, N, N, N },
diff --git a/src/glx/glxextensions.h b/src/glx/glxextensions.h
index a11fe88ffc9..78776618338 100644
--- a/src/glx/glxextensions.h
+++ b/src/glx/glxextensions.h
@@ -93,6 +93,7 @@ enum
    GL_ARB_texture_mirrored_repeat_bit,
    GL_ARB_texture_non_power_of_two_bit,
    GL_ARB_texture_rectangle_bit,
+   GL_ARB_texture_rg_bit,
    GL_ARB_transpose_matrix_bit,
    GL_ARB_vertex_buffer_object_bit,
    GL_ARB_vertex_program_bit,
-- 
2.30.2