Searched refs:_BackfaceSign (Results 1 - 5 of 5) sorted by relevance

/external/mesa3d/src/mesa/swrast/
H A Ds_context.h215 GLfloat _BackfaceSign; /** +1 or -1 */ member in struct:__anon15317
H A Ds_aatritemp.h110 span.facing = area * swrast->_BackfaceSign > 0.0F;
H A Ds_context.c159 SWRAST_CONTEXT(ctx)->_BackfaceSign
H A Ds_tritemp.h138 GLfloat bf = SWRAST_CONTEXT(ctx)->_BackfaceSign;
H A Ds_triangle.c66 if (c * swrast->_BackfaceSign * swrast->_BackfaceCullSign <= 0.0F)

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