From dc44bb8e9208680379b31df01b4499c3a3bde5cb Mon Sep 17 00:00:00 2001
From: Jakob Bornecrantz <jakob@tungstengraphics.com>
Date: Thu, 4 Sep 2008 10:35:01 +0800
Subject: mesa: Support for MESA_FORMAT_S8_Z24 texture

cherry-picked from gallium-0.1
---
 src/mesa/main/texformat.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'src/mesa/main/texformat.c')

diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c
index acc268e622..a32ad6380c 100644
--- a/src/mesa/main/texformat.c
+++ b/src/mesa/main/texformat.c
@@ -1207,6 +1207,30 @@ const struct gl_texture_format _mesa_texformat_z24_s8 = {
    store_texel_z24_s8			/* StoreTexel */
 };
 
+const struct gl_texture_format _mesa_texformat_s8_z24 = {
+   MESA_FORMAT_S8_Z24,			/* MesaFormat */
+   GL_DEPTH_STENCIL_EXT,		/* BaseFormat */
+   GL_UNSIGNED_NORMALIZED_ARB,		/* DataType */
+   0,					/* RedBits */
+   0,					/* GreenBits */
+   0,					/* BlueBits */
+   0,					/* AlphaBits */
+   0,					/* LuminanceBits */
+   0,					/* IntensityBits */
+   0,					/* IndexBits */
+   24,					/* DepthBits */
+   8,					/* StencilBits */
+   4,					/* TexelBytes */
+   _mesa_texstore_s8_z24,		/* StoreTexImageFunc */
+   NULL,				/* FetchTexel1D */
+   NULL,				/* FetchTexel2D */
+   NULL,				/* FetchTexel3D */
+   fetch_texel_1d_f_s8_z24,		/* FetchTexel1Df */
+   fetch_texel_2d_f_s8_z24,		/* FetchTexel2Df */
+   fetch_texel_3d_f_s8_z24,		/* FetchTexel3Df */
+   store_texel_s8_z24			/* StoreTexel */
+};
+
 const struct gl_texture_format _mesa_texformat_z16 = {
    MESA_FORMAT_Z16,			/* MesaFormat */
    GL_DEPTH_COMPONENT,			/* BaseFormat */
-- 
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