Searched refs:alphaStep (Results 1 - 19 of 19) sorted by relevance

/xsrc/external/mit/MesaLib.old/dist/src/mesa/swrast/
H A Ds_alpha.c134 const GLfixed alphaStep = span->alphaStep; local in function:_swrast_alpha_test
138 ALPHA_TEST(FixedToInt(alpha), alpha += alphaStep);
141 const GLfixed alphaStep = span->alphaStep; local in function:_swrast_alpha_test
145 ALPHA_TEST(FixedToInt(alpha), alpha += alphaStep);
148 const GLfloat alphaStep = FixedToFloat(span->alphaStep); local in function:_swrast_alpha_test
151 ALPHA_TEST(alpha, alpha += alphaStep);
H A Ds_span.h148 GLfixed alpha, alphaStep; member in struct:sw_span
H A Ds_linetemp.h232 span.alphaStep = (ChanToFixed(vert1->color[3]) - span.alpha) / numPixels;
242 span.alphaStep = 0;
H A Ds_points.c115 span.alphaStep = 0;
288 span.alphaStep = 0;
392 span.alphaStep = 0;
H A Ds_tritemp.h384 span.alphaStep = SignedFloatToFixed(span.attrStepX[VARYING_SLOT_COL0][3]);
398 span.alphaStep = 0;
756 fdaInner = fdaOuter + span.alphaStep;
821 CLAMP_INTERPOLANT(alpha, alphaStep, len);
H A Ds_triangle.c91 span.alphaStep = 0;
373 span->alpha += span->alphaStep; \
403 span->alpha += span->alphaStep; \
632 span->alpha += span->alphaStep; \
668 span->alpha += span->alphaStep; \
H A Ds_zoom.c198 zoomed.alphaStep = span->alphaStep;
H A Ds_span.c109 span->alphaStep = 0;
255 GLint da = span->alphaStep;
293 da = span->alphaStep;
360 GLfloat da = FixedToFloat(span->alphaStep);
783 span->alpha += leftClip * span->alphaStep;
/xsrc/external/mit/MesaLib/dist/src/mesa/swrast/
H A Ds_alpha.c134 const GLfixed alphaStep = span->alphaStep; local in function:_swrast_alpha_test
138 ALPHA_TEST(FixedToInt(alpha), alpha += alphaStep);
141 const GLfixed alphaStep = span->alphaStep; local in function:_swrast_alpha_test
145 ALPHA_TEST(FixedToInt(alpha), alpha += alphaStep);
148 const GLfloat alphaStep = FixedToFloat(span->alphaStep); local in function:_swrast_alpha_test
151 ALPHA_TEST(alpha, alpha += alphaStep);
H A Ds_span.h148 GLfixed alpha, alphaStep; member in struct:sw_span
H A Ds_linetemp.h232 span.alphaStep = (ChanToFixed(vert1->color[3]) - span.alpha) / numPixels;
242 span.alphaStep = 0;
H A Ds_points.c115 span.alphaStep = 0;
281 span.alphaStep = 0;
385 span.alphaStep = 0;
H A Ds_tritemp.h385 span.alphaStep = SignedFloatToFixed(span.attrStepX[VARYING_SLOT_COL0][3]);
399 span.alphaStep = 0;
757 fdaInner = fdaOuter + span.alphaStep;
822 CLAMP_INTERPOLANT(alpha, alphaStep, len);
H A Ds_triangle.c91 span.alphaStep = 0;
373 span->alpha += span->alphaStep; \
403 span->alpha += span->alphaStep; \
632 span->alpha += span->alphaStep; \
668 span->alpha += span->alphaStep; \
H A Ds_zoom.c198 zoomed.alphaStep = span->alphaStep;
H A Ds_span.c109 span->alphaStep = 0;
255 GLint da = span->alphaStep;
293 da = span->alphaStep;
360 GLfloat da = FixedToFloat(span->alphaStep);
783 span->alpha += leftClip * span->alphaStep;
/xsrc/external/mit/MesaLib.old/dist/src/mesa/drivers/x11/
H A Dxm_tri.c118 span.alpha += span.alphaStep; \
153 span.alpha += span.alphaStep; \
582 span.alpha += span.alphaStep; \
608 span.alpha += span.alphaStep; \
/xsrc/external/mit/MesaLib/dist/src/mesa/drivers/x11/
H A Dxm_tri.c117 span.alpha += span.alphaStep; \
152 span.alpha += span.alphaStep; \
581 span.alpha += span.alphaStep; \
607 span.alpha += span.alphaStep; \
/xsrc/external/mit/MesaLib.old/dist/src/mesa/drivers/osmesa/
H A Dosmesa.c275 span.alpha += span.alphaStep; \

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