i965: new state dump for sandybridge

[mesa.git] / src / mesa / drivers / dri / sis / sis_stencil.c

diff --git a/src/mesa/drivers/dri/sis/sis_stencil.c b/src/mesa/drivers/dri/sis/sis_stencil.c
index 3d7a1d5e6aa0490cf6dd13fd31fa8b5808934923..55c0440ebae77d47aacfbbbfa87ddcfc3792a3c3 100644 (file)
--- a/src/mesa/drivers/dri/sis/sis_stencil.c
+++ b/src/mesa/drivers/dri/sis/sis_stencil.c
@@ -18,13 +18,12 @@ Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
 DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
-/* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_stencil.c,v 1.3 2000/09/26 15:56:49 tsi Exp $ */
 
 /*
  * Authors:
@@ -37,15 +36,17 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "sis_stencil.h"
 
 static void
-sisDDStencilFunc( GLcontext * ctx, GLenum func, GLint ref, GLuint mask )
+sisDDStencilFuncSeparate( GLcontext * ctx, GLenum face,
+                          GLenum func, GLint ref, GLuint mask )
 {
   sisContextPtr smesa = SIS_CONTEXT(ctx);
   __GLSiSHardware *prev = &smesa->prev;
   __GLSiSHardware *current = &smesa->current;
 
    /* set reference */ 
-   current->hwStSetting = STENCIL_FORMAT_8 | (ctx->Stencil.Ref[0] << 8) |
-      ctx->Stencil.ValueMask[0];
+   current->hwStSetting = (STENCIL_FORMAT_8 | 
+                          ((ctx->Stencil.Ref[0] & 0xff) << 8) |
+                          (ctx->Stencil.ValueMask[0] & 0xff));
 
   switch (func)
     {
@@ -84,7 +85,7 @@ sisDDStencilFunc( GLcontext * ctx, GLenum func, GLint ref, GLuint mask )
 }
 
 static void
-sisDDStencilMask( GLcontext * ctx, GLuint mask )
+sisDDStencilMaskSeparate( GLcontext * ctx, GLenum face, GLuint mask )
 {
   if (!ctx->Visual.stencilBits)
     return;
@@ -94,7 +95,8 @@ sisDDStencilMask( GLcontext * ctx, GLuint mask )
 }
 
 static void
-sisDDStencilOp( GLcontext * ctx, GLenum fail, GLenum zfail, GLenum zpass )
+sisDDStencilOpSeparate( GLcontext * ctx, GLenum face, GLenum fail,
+                        GLenum zfail, GLenum zpass )
 {
   sisContextPtr smesa = SIS_CONTEXT(ctx);
   __GLSiSHardware *prev = &smesa->prev;
@@ -123,6 +125,12 @@ sisDDStencilOp( GLcontext * ctx, GLenum fail, GLenum zfail, GLenum zpass )
     case GL_DECR:
       current->hwStSetting2 |= SiS_SFAIL_DECR;
       break;
+    case GL_INCR_WRAP:
+      current->hwStSetting2 |= SiS_SFAIL_INCR_WRAP;
+      break;
+    case GL_DECR_WRAP:
+      current->hwStSetting2 |= SiS_SFAIL_DECR_WRAP;
+      break;
     }
 
   switch (zfail)
@@ -145,6 +153,12 @@ sisDDStencilOp( GLcontext * ctx, GLenum fail, GLenum zfail, GLenum zpass )
     case GL_DECR:
       current->hwStSetting2 |= SiS_SPASS_ZFAIL_DECR;
       break;
+    case GL_INCR_WRAP:
+      current->hwStSetting2 |= SiS_SPASS_ZFAIL_INCR_WRAP;
+      break;
+    case GL_DECR_WRAP:
+      current->hwStSetting2 |= SiS_SPASS_ZFAIL_DECR_WRAP;
+      break;
     }
 
   switch (zpass)
@@ -167,6 +181,12 @@ sisDDStencilOp( GLcontext * ctx, GLenum fail, GLenum zfail, GLenum zpass )
     case GL_DECR:
       current->hwStSetting2 |= SiS_SPASS_ZPASS_DECR;
       break;
+    case GL_INCR_WRAP:
+      current->hwStSetting2 |= SiS_SPASS_ZPASS_INCR_WRAP;
+      break;
+    case GL_DECR_WRAP:
+      current->hwStSetting2 |= SiS_SPASS_ZPASS_DECR_WRAP;
+      break;
     }
 
    if (current->hwStSetting2 != prev->hwStSetting2)
@@ -179,7 +199,7 @@ sisDDStencilOp( GLcontext * ctx, GLenum fail, GLenum zfail, GLenum zpass )
 void
 sisDDInitStencilFuncs( GLcontext *ctx )
 {
-  ctx->Driver.StencilFunc = sisDDStencilFunc;
-  ctx->Driver.StencilMask = sisDDStencilMask;
-  ctx->Driver.StencilOp   = sisDDStencilOp;
+  ctx->Driver.StencilFuncSeparate = sisDDStencilFuncSeparate;
+  ctx->Driver.StencilMaskSeparate = sisDDStencilMaskSeparate;
+  ctx->Driver.StencilOpSeparate   = sisDDStencilOpSeparate;
 }