GL_EXT_stencil_two_side extension, not 100% complete yet.

1 files changed, 10 insertions, 12 deletions

diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c
index 67636569afc..74fccc55c72 100644
--- a/src/mesa/swrast/s_span.c
+++ b/src/mesa/swrast/s_span.c
@@ -1,4 +1,4 @@
-/* $Id: s_span.c,v 1.46 2002/08/07 00:45:07 brianp Exp $ */
+/* $Id: s_span.c,v 1.47 2002/09/06 02:56:09 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -128,14 +128,9 @@ _mesa_span_default_texcoords( GLcontext *ctx, struct sw_span *span )
 {
    GLuint i;
    for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
-      span->tex[i][0] = ctx->Current.RasterTexCoords[i][0];
-      span->tex[i][1] = ctx->Current.RasterTexCoords[i][1];
-      span->tex[i][2] = ctx->Current.RasterTexCoords[i][2];
-      span->tex[i][3] = ctx->Current.RasterTexCoords[i][3];
-      span->texStepX[i][0] = 0.0;
-      span->texStepX[i][1] = 0.0;
-      span->texStepX[i][2] = 0.0;
-      span->texStepX[i][3] = 0.0;
+      COPY_4V(span->tex[i], ctx->Current.RasterTexCoords[i]);
+      ASSIGN_4V(span->texStepX[i], 0.0F, 0.0F, 0.0F, 0.0F);
+      ASSIGN_4V(span->texStepY[i], 0.0F, 0.0F, 0.0F, 0.0F);
    }
    span->interpMask |= SPAN_TEXTURE;
 }
@@ -808,7 +803,8 @@ _mesa_write_index_span( GLcontext *ctx, struct sw_span *span)
          _mesa_span_interpolate_z(ctx, span);
 
       if (ctx->Stencil.Enabled) {
-         if (!_mesa_stencil_and_ztest_span(ctx, span)) {
+         const GLuint face = 0;  /* XXX stencil two side */
+         if (!_mesa_stencil_and_ztest_span(ctx, span, face)) {
             span->arrayMask = origArrayMask;
             return;
          }
@@ -987,7 +983,8 @@ _mesa_write_rgba_span( GLcontext *ctx, struct sw_span *span)
          _mesa_span_interpolate_z(ctx, span);
 
       if (ctx->Stencil.Enabled) {
-         if (!_mesa_stencil_and_ztest_span(ctx, span)) {
+         const GLuint face = 0;  /* XXX stencil two side */
+         if (!_mesa_stencil_and_ztest_span(ctx, span, face)) {
             span->interpMask = origInterpMask;
             span->arrayMask = origArrayMask;
             return;
@@ -1217,7 +1214,8 @@ _mesa_write_texture_span( GLcontext *ctx, struct sw_span *span)
          _mesa_span_interpolate_z(ctx, span);
 
       if (ctx->Stencil.Enabled) {
-         if (!_mesa_stencil_and_ztest_span(ctx, span)) {
+         const GLuint face = 0;  /* XXX stencil two side */
+         if (!_mesa_stencil_and_ztest_span(ctx, span, face)) {
             span->arrayMask = origArrayMask;
             return;
          }