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sw_engine: code clean up

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Hermet Park 2024-05-23 17:39:18 +09:00 • committed by Hermet Park
parent 975907731d
commit efe770c3af
1 changed files with 4 additions and 2 deletions
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6
src/renderer/sw_engine/tvgSwRasterTexmap.h
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@ -833,11 +833,13 @@ static AASpans* _AASpans(float ymin, float ymax, const SwImage* image, const SwB
//Initialize X range //Initialize X range
auto height = yEnd - yStart; auto height = yEnd - yStart;
aaSpans->lines = static_cast<AALine*>(calloc(height, sizeof(AALine))); aaSpans->lines = static_cast<AALine*>(malloc(height * sizeof(AALine)));
for (int32_t i = 0; i < height; i++) { for (int32_t i = 0; i < height; i++) {
aaSpans->lines[i].x[0] = INT32_MAX; aaSpans->lines[i].x[0] = INT32_MAX;
aaSpans->lines[i].x[1] = INT32_MIN; aaSpans->lines[i].x[1] = INT32_MIN;
aaSpans->lines[i].length[0] = 0;
aaSpans->lines[i].length[1] = 0;
} }
return aaSpans; return aaSpans;
} }
@ -885,7 +887,7 @@ static void _calcHorizCoverage(AALine *lines, int32_t eidx, int32_t y, int32_t x
/* /*
* This Anti-Aliasing mechanism is originated from Hermet Park's idea. * This Anti-Aliasing mechanism is originated from Hermet Park's idea.
* To understand this AA logic, you can refer this page: * To understand this AA logic, you can refer this page:
* www.hermet.pe.kr/122 (hermetpark@gmail.com) * https://uigraphics.tistory.com/1
*/ */
static void _calcAAEdge(AASpans *aaSpans, int32_t eidx) static void _calcAAEdge(AASpans *aaSpans, int32_t eidx)
{ {