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sw_engine raster: fix a mistake by the previous hot refactoring.

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Hermet Park 2021-11-24 20:51:05 +09:00
parent e76091a283
commit 8ef31f6cd0
1 changed files with 2 additions and 2 deletions
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4
src/lib/sw_engine/tvgSwRaster.cpp
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@ -590,7 +590,7 @@ static bool _rasterDownScaledRleRGBAImage(SwSurface* surface, const SwImage* ima
auto ey1 = span->y * itransform->e12 + itransform->e13; auto ey1 = span->y * itransform->e12 + itransform->e13;
auto ey2 = span->y * itransform->e22 + itransform->e23; auto ey2 = span->y * itransform->e22 + itransform->e23;
auto dst = &surface->buffer[span->y * surface->stride + span->x]; auto dst = &surface->buffer[span->y * surface->stride + span->x];
for (uint32_t x = span->x; x < span->len; ++x, ++dst) { for (uint32_t x = span->x; x < ((uint32_t)span->x) + span->len; ++x, ++dst) {
auto rX = static_cast<uint32_t>(roundf(x * itransform->e11 + ey1)); auto rX = static_cast<uint32_t>(roundf(x * itransform->e11 + ey1));
auto rY = static_cast<uint32_t>(roundf(x * itransform->e21 + ey2)); auto rY = static_cast<uint32_t>(roundf(x * itransform->e21 + ey2));
if (rX >= w || rY >= h) continue; if (rX >= w || rY >= h) continue;
@ -616,7 +616,7 @@ static bool _rasterUpScaledRleRGBAImage(SwSurface* surface, const SwImage* image
auto ey1 = span->y * itransform->e12 + itransform->e13; auto ey1 = span->y * itransform->e12 + itransform->e13;
auto ey2 = span->y * itransform->e22 + itransform->e23; auto ey2 = span->y * itransform->e22 + itransform->e23;
auto dst = &surface->buffer[span->y * surface->stride + span->x]; auto dst = &surface->buffer[span->y * surface->stride + span->x];
for (uint32_t x = span->x; x < span->len; ++x, ++dst) { for (uint32_t x = span->x; x < ((uint32_t)span->x) + span->len; ++x, ++dst) {
auto fX = x * itransform->e11 + ey1; auto fX = x * itransform->e11 + ey1;
auto fY = x * itransform->e21 + ey2; auto fY = x * itransform->e21 + ey2;
auto rX = static_cast<uint32_t>(roundf(fX)); auto rX = static_cast<uint32_t>(roundf(fX));