Searched defs:coverage (Results 1 - 2 of 2) sorted by relevance

/vbox/src/VBox/Additions/x11/x11include/mesa-7.2/src/mesa/swrast/
H A Ds_aalinetemp.h43 const GLfloat coverage = compute_coveragei(line, ix, iy); local
45 const GLfloat coverage = compute_coveragef(line, ix, iy); local
51 if (coverage == 0.0)
55 line->span.array->coverage[i] = coverage;
H A Ds_span.h50 #define SPAN_COVERAGE 0x80 /**< array.coverage[] valid? */
85 GLfloat coverage[MAX_WIDTH]; /**< Fragment coverage for AA/smoothing */ member in struct:sw_span_arrays

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