[PATCH 3/5] wined3d: Use ARB_texture_rg for WINED3DFMT_R16G16_UNORM textures when available.

[Henri Verbeet]

---
 dlls/wined3d/utils.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/dlls/wined3d/utils.c b/dlls/wined3d/utils.c
index e570a13..76a1af3 100644
--- a/dlls/wined3d/utils.c
+++ b/dlls/wined3d/utils.c
@@ -729,6 +729,10 @@ static const struct wined3d_format_texture_info format_texture_info[] =
             GL_RGB,                     GL_UNSIGNED_SHORT,                6,
             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
             WINED3D_GL_EXT_NONE,        convert_r16g16},
+    {WINED3DFMT_R16G16_UNORM,           GL_RG16,                          GL_RG16,                                0,
+            GL_RG,                      GL_UNSIGNED_SHORT,                0,
+            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
+            ARB_TEXTURE_RG,             NULL},
     {WINED3DFMT_B10G10R10A2_UNORM,      GL_RGB10_A2,                      GL_RGB10_A2,                            0,
             GL_BGRA,                    GL_UNSIGNED_INT_2_10_10_10_REV,   0,
             WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
-- 
1.7.3.4