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Viewing changes to src/mesa/swrast/s_stencil.c

  • Committer: Bazaar Package Importer
  • Author(s): Sebastien Bacher
  • Date: 2007-02-21 12:44:07 UTC
  • mfrom: (1.2.1 upstream)
  • mto: This revision was merged to the branch mainline in revision 22.
  • Revision ID: james.westby@ubuntu.com-20070221124407-rgcacs32mycrtadl
Import upstream version 6.5.2

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src/mesa/swrast/s_stencil.c
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 *
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 */
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static GLboolean
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stencil_and_ztest_span(GLcontext *ctx, struct sw_span *span, GLuint face)
 
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stencil_and_ztest_span(GLcontext *ctx, SWspan *span, GLuint face)
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{
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   struct gl_framebuffer *fb = ctx->DrawBuffer;
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   struct gl_renderbuffer *rb = fb->_StencilBuffer;
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 *         GL_TRUE - one or more fragments passed the testing
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 */
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static GLboolean
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stencil_and_ztest_pixels( GLcontext *ctx, struct sw_span *span, GLuint face )
 
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stencil_and_ztest_pixels( GLcontext *ctx, SWspan *span, GLuint face )
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{
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   struct gl_framebuffer *fb = ctx->DrawBuffer;
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   struct gl_renderbuffer *rb = fb->_StencilBuffer;
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 * GL_FALSE = all fragments failed.
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 */
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GLboolean
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_swrast_stencil_and_ztest_span(GLcontext *ctx, struct sw_span *span)
 
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_swrast_stencil_and_ztest_span(GLcontext *ctx, SWspan *span)
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{
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   /* span->facing can only be non-zero if using two-sided stencil */
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   ASSERT(ctx->Stencil._TestTwoSide || span->facing == 0);