3 files changed, 40 insertions, 25 deletions

diff --git a/src/mesa/drivers/dri/i915/i830_state.c b/src/mesa/drivers/dri/i915/i830_state.c
index e3f632348b..605f400c06 100644
--- a/src/mesa/drivers/dri/i915/i830_state.c
+++ b/src/mesa/drivers/dri/i915/i830_state.c
@@ -40,8 +40,9 @@
 #include "i830_context.h"
 #include "i830_reg.h"
 
-static void i830StencilFunc(GLcontext *ctx, GLenum func, GLint ref,
-			    GLuint mask)
+static void
+i830StencilFuncSeparate(GLcontext *ctx, GLenum face, GLenum func, GLint ref,
+                        GLuint mask)
 {
    i830ContextPtr i830 = I830_CONTEXT(ctx);
    int test = intel_translate_compare_func(func);
@@ -65,7 +66,8 @@ static void i830StencilFunc(GLcontext *ctx, GLenum func, GLint ref,
 					    STENCIL_TEST_FUNC(test));
 }
 
-static void i830StencilMask(GLcontext *ctx, GLuint mask)
+static void
+i830StencilMaskSeparate(GLcontext *ctx, GLenum face, GLuint mask)
 {
    i830ContextPtr i830 = I830_CONTEXT(ctx);
 
@@ -80,8 +82,9 @@ static void i830StencilMask(GLcontext *ctx, GLuint mask)
 					STENCIL_WRITE_MASK(mask));
 }
 
-static void i830StencilOp(GLcontext *ctx, GLenum fail, GLenum zfail,
-			  GLenum zpass)
+static void
+i830StencilOpSeparate(GLcontext *ctx, GLenum face, GLenum fail, GLenum zfail,
+                      GLenum zpass)
 {
    i830ContextPtr i830 = I830_CONTEXT(ctx);
    int fop, dfop, dpop;
@@ -1060,9 +1063,9 @@ void i830InitStateFuncs( struct dd_function_table *functions )
    functions->PolygonStipple = i830PolygonStipple;
    functions->Scissor = i830Scissor;
    functions->ShadeModel = i830ShadeModel;
-   functions->StencilFunc = i830StencilFunc;
-   functions->StencilMask = i830StencilMask;
-   functions->StencilOp = i830StencilOp;
+   functions->StencilFuncSeparate = i830StencilFuncSeparate;
+   functions->StencilMaskSeparate = i830StencilMaskSeparate;
+   functions->StencilOpSeparate = i830StencilOpSeparate;
 }
 
 void i830InitState( i830ContextPtr i830 )
diff --git a/src/mesa/drivers/dri/i915/i915_state.c b/src/mesa/drivers/dri/i915/i915_state.c
index 9ba47d92e4..0627f102da 100644
--- a/src/mesa/drivers/dri/i915/i915_state.c
+++ b/src/mesa/drivers/dri/i915/i915_state.c
@@ -44,8 +44,9 @@
 
 
 
-static void i915StencilFunc(GLcontext *ctx, GLenum func, GLint ref,
-			    GLuint mask)
+static void
+i915StencilFuncSeparate(GLcontext *ctx, GLenum face, GLenum func, GLint ref,
+                        GLuint mask)
 {
    i915ContextPtr i915 = I915_CONTEXT(ctx);
    int test = intel_translate_compare_func( func );
@@ -69,7 +70,8 @@ static void i915StencilFunc(GLcontext *ctx, GLenum func, GLint ref,
  				       (test << S5_STENCIL_TEST_FUNC_SHIFT)); 
 }
 
-static void i915StencilMask(GLcontext *ctx, GLuint mask)
+static void
+i915StencilMaskSeparate(GLcontext *ctx, GLenum face, GLuint mask)
 {
    i915ContextPtr i915 = I915_CONTEXT(ctx);
 
@@ -85,8 +87,9 @@ static void i915StencilMask(GLcontext *ctx, GLuint mask)
 }
 
 
-static void i915StencilOp(GLcontext *ctx, GLenum fail, GLenum zfail,
-			  GLenum zpass)
+static void
+i915StencilOpSeparate(GLcontext *ctx, GLenum face, GLenum fail, GLenum zfail,
+                      GLenum zpass)
 {
    i915ContextPtr i915 = I915_CONTEXT(ctx);
    int fop = intel_translate_stencil_op(fail); 
@@ -928,9 +931,9 @@ void i915InitStateFunctions( struct dd_function_table *functions )
    functions->PolygonStipple = i915PolygonStipple;
    functions->Scissor = i915Scissor;
    functions->ShadeModel = i915ShadeModel;
-   functions->StencilFunc = i915StencilFunc;
-   functions->StencilMask = i915StencilMask;
-   functions->StencilOp = i915StencilOp;
+   functions->StencilFuncSeparate = i915StencilFuncSeparate;
+   functions->StencilMaskSeparate = i915StencilMaskSeparate;
+   functions->StencilOpSeparate = i915StencilOpSeparate;
 }
 
 
diff --git a/src/mesa/drivers/dri/i915/intel_context.c b/src/mesa/drivers/dri/i915/intel_context.c
index bdf02c766e..d39e45d0b3 100644
--- a/src/mesa/drivers/dri/i915/intel_context.c
+++ b/src/mesa/drivers/dri/i915/intel_context.c
@@ -697,15 +697,24 @@ void intelInitState( GLcontext *ctx )
    ctx->Driver.Scissor( ctx, ctx->Scissor.X, ctx->Scissor.Y,
 			ctx->Scissor.Width, ctx->Scissor.Height );
    ctx->Driver.ShadeModel( ctx, ctx->Light.ShadeModel );
-   ctx->Driver.StencilFunc( ctx, 
-			    ctx->Stencil.Function[0],
-			    ctx->Stencil.Ref[0],
-			    ctx->Stencil.ValueMask[0] );
-   ctx->Driver.StencilMask( ctx, ctx->Stencil.WriteMask[0] );
-   ctx->Driver.StencilOp( ctx, 
-			  ctx->Stencil.FailFunc[0],
-			  ctx->Stencil.ZFailFunc[0],
-			  ctx->Stencil.ZPassFunc[0]);
+   ctx->Driver.StencilFuncSeparate( ctx, GL_FRONT,
+                                    ctx->Stencil.Function[0],
+                                    ctx->Stencil.Ref[0],
+                                    ctx->Stencil.ValueMask[0] );
+   ctx->Driver.StencilFuncSeparate( ctx, GL_BACK,
+                                    ctx->Stencil.Function[1],
+                                    ctx->Stencil.Ref[1],
+                                    ctx->Stencil.ValueMask[1] );
+   ctx->Driver.StencilMaskSeparate( ctx, GL_FRONT, ctx->Stencil.WriteMask[0] );
+   ctx->Driver.StencilMaskSeparate( ctx, GL_BACK, ctx->Stencil.WriteMask[1] );
+   ctx->Driver.StencilOpSeparate( ctx, GL_FRONT,
+                                  ctx->Stencil.FailFunc[0],
+                                  ctx->Stencil.ZFailFunc[0],
+                                  ctx->Stencil.ZPassFunc[0]);
+   ctx->Driver.StencilOpSeparate( ctx, GL_BACK,
+                                  ctx->Stencil.FailFunc[1],
+                                  ctx->Stencil.ZFailFunc[1],
+                                  ctx->Stencil.ZPassFunc[1]);
 
 
    ctx->Driver.DrawBuffer( ctx, ctx->Color.DrawBuffer[0] );