From: Daniel Borca <dborca@users.sourceforge.net>
Date: Fri, 12 Nov 2004 10:23:10 +0000 (+0000)
Subject: added DD_TRI_TWOSTENCIL to ease  EXT_stencil_two_side in device drivers
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=885f10706a096037eea815803dbf4b4d28c3bd27;p=mesa.git

added DD_TRI_TWOSTENCIL to ease  EXT_stencil_two_side in device drivers
---

diff --git a/src/mesa/main/debug.c b/src/mesa/main/debug.c
index 7ce6cceed8f..6c6bfea8e55 100644
--- a/src/mesa/main/debug.c
+++ b/src/mesa/main/debug.c
@@ -86,12 +86,13 @@ void
 _mesa_print_tri_caps( const char *name, GLuint flags )
 {
    _mesa_debug(NULL,
-	   "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
+	   "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
 	   name,
 	   flags,
 	   (flags & DD_FLATSHADE)           ? "flat-shade, " : "",
 	   (flags & DD_SEPARATE_SPECULAR)   ? "separate-specular, " : "",
 	   (flags & DD_TRI_LIGHT_TWOSIDE)   ? "tri-light-twoside, " : "",
+	   (flags & DD_TRI_TWOSTENCIL)      ? "tri-twostencil, " : "",
 	   (flags & DD_TRI_UNFILLED)        ? "tri-unfilled, " : "",
 	   (flags & DD_TRI_STIPPLE)         ? "tri-stipple, " : "",
 	   (flags & DD_TRI_OFFSET)          ? "tri-offset, " : "",
diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index 8d244e02e5b..f1ed98d4bb1 100644
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -955,6 +955,11 @@ void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state )
             return;
          FLUSH_VERTICES(ctx, _NEW_STENCIL);
          ctx->Stencil.TestTwoSide = state;
+         if (state) {
+            ctx->_TriangleCaps |= DD_TRI_TWOSTENCIL;
+         } else {
+            ctx->_TriangleCaps &= ~DD_TRI_TWOSTENCIL;
+         }
          break;
 
 #if FEATURE_ARB_fragment_program
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 5626fe6fcf3..739ec5f15bd 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2179,6 +2179,7 @@ struct matrix_stack
 #define DD_POINT_SMOOTH             0x800
 #define DD_POINT_SIZE               0x1000
 #define DD_POINT_ATTEN              0x2000
+#define DD_TRI_TWOSTENCIL           0x4000
 /*@}*/