fix GL_BACK color material bug

[mesa.git] / src / mesa / drivers / glide / fxdd.c

diff --git a/src/mesa/drivers/glide/fxdd.c b/src/mesa/drivers/glide/fxdd.c
index d37943f0c22c93751a163f6fc978b1e7b1e75d54..2705d6bc17dbe4909f3787bda7caf27fe387ff1e 100644 (file)
--- a/src/mesa/drivers/glide/fxdd.c
+++ b/src/mesa/drivers/glide/fxdd.c
@@ -286,7 +286,7 @@ static GLbitfield fxDDClear(GLcontext *ctx, GLbitfield mask, GLboolean all,
 
 /* Set the buffer used for drawing */
 /* XXX support for separate read/draw buffers hasn't been tested */
-static GLboolean fxDDSetDrawBuffer(GLcontext *ctx, GLenum mode )
+static GLboolean fxDDSetDrawBuffer(GLcontext *ctx, GLenum mode)
 {
   fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
 
@@ -304,6 +304,10 @@ static GLboolean fxDDSetDrawBuffer(GLcontext *ctx, GLenum mode )
     FX_grRenderBuffer(fxMesa->currentFB);
     return GL_TRUE;
   }
+  else if (mode == GL_NONE) {
+    FX_grColorMask(FXFALSE,FXFALSE);
+    return GL_TRUE;
+  }
   else {
     return GL_FALSE;
   }
@@ -696,7 +700,7 @@ static const GLubyte *fxDDGetString(GLcontext *ctx, GLenum name)
           }
         }
         /* now make the GL_RENDERER string */
-        sprintf(buffer, "Mesa DRI %s 20000420", hardware);
+        sprintf(buffer, "Mesa DRI %s 20000510", hardware);
         return buffer;
       }
     case GL_VENDOR:
@@ -896,7 +900,6 @@ void fxDDInitExtensions( GLcontext *ctx )
    gl_extensions_disable(ctx, "GL_EXT_blend_minmax");
    gl_extensions_disable(ctx, "GL_EXT_blend_subtract");
    gl_extensions_disable(ctx, "GL_EXT_blend_color");
-   gl_extensions_disable(ctx, "GL_EXT_paletted_texture");
 
    gl_extensions_add(ctx, DEFAULT_ON, "3DFX_set_global_palette", 0);
    
@@ -943,7 +946,7 @@ static GLboolean fxIsInHardware(GLcontext *ctx)
   if (!ctx->Hint.AllowDrawMem)
      return GL_TRUE;           /* you'll take it and like it */
 
-  if((ctx->RasterMask & STENCIL_BIT) ||
+  if((ctx->RasterMask & (STENCIL_BIT | MULTI_DRAW_BIT)) ||
      ((ctx->Color.BlendEnabled) && (ctx->Color.BlendEquation!=GL_FUNC_ADD_EXT)) ||
      ((ctx->Color.ColorLogicOpEnabled) && (ctx->Color.LogicOp!=GL_COPY)) ||
      (ctx->Light.Model.ColorControl==GL_SEPARATE_SPECULAR_COLOR) ||