OpenHarmony/third_party_mesa3d
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This commit is contained in:
Brian
2007-02-01 10:08:07 -07:00
parent 496aa47042
commit abeca8d17d
2 changed files with 7 additions and 2 deletions
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6
src/mesa/swrast/s_span.c
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@@ -599,7 +599,6 @@ interpolate_texcoords(GLcontext *ctx, SWspan *span)
q += dqdx; q += dqdx;
w += dwdx; w += dwdx;
} }
} }
else { else {
for (i = 0; i < span->end; i++) { for (i = 0; i < span->end; i++) {
@@ -817,7 +816,10 @@ interpolate_texcoords(GLcontext *ctx, SWspan *span)
/** /**
* Fill in the span.varying array from the interpolation values. * Fill in the arrays->attribs[FRAG_ATTRIB_VARx] arrays from the
* interpolation values.
* XXX since interpolants/arrays are getting uniformed, we might merge
* this with interpolate_texcoords(), interpolate_Fog(), etc. someday.
*/ */
static INLINE void static INLINE void
interpolate_varying(GLcontext *ctx, SWspan *span) interpolate_varying(GLcontext *ctx, SWspan *span)

3
src/mesa/swrast/s_span.h
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@@ -81,6 +81,9 @@ struct arrays2 {
typedef struct sw_span_arrays typedef struct sw_span_arrays
{ {
/** Per-fragment attributes (indexed by FRAG_ATTRIB_* tokens) */ /** Per-fragment attributes (indexed by FRAG_ATTRIB_* tokens) */
/* XXX someday look at transposing first two indexes for better memory
* access pattern.
*/
GLfloat attribs[FRAG_ATTRIB_MAX][MAX_WIDTH][4]; GLfloat attribs[FRAG_ATTRIB_MAX][MAX_WIDTH][4];
/** This mask indicates which fragments are alive or culled */ /** This mask indicates which fragments are alive or culled */