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sw_engine: fix clang compiler warnings.

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[29/73] Compiling C++ object src/libthorvg.a.p/lib_sw_engine_tvgSwStroke.cpp.obj
../src/lib/sw_engine/tvgSwStroke.cpp(258): warning C4244: 'argument': conversion from 'float' to 'int64_t', possible loss of data
[32/73] Compiling C++ object src/libthorvg.a.p/lib_sw_engine_tvgSwRaster.cpp.obj
../src/lib/sw_engine/tvgSwRaster.cpp(259): warning C4244: 'initializing': conversion from 'float' to 'uint32_t', possible loss of data
../src/lib/sw_engine/tvgSwRaster.cpp(260): warning C4244: 'initializing': conversion from 'float' to 'uint32_t', possible loss of data
This commit is contained in:
Hermet Park 2023-07-17 22:48:50 +09:00 • committed by Hermet Park
parent cf09ba5abd
commit 952bc01c41
3 changed files with 4 additions and 4 deletions
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2
src/lib/sw_engine/tvgSwCommon.h
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@ -176,7 +176,7 @@ struct SwStroke
SwPoint ptStartSubPath;
SwFixed subPathLineLength;
SwFixed width;
float miterlimit;
SwFixed miterlimit;
StrokeCap cap;
StrokeJoin join;

4
src/lib/sw_engine/tvgSwRaster.cpp
View file

@ -256,8 +256,8 @@ static uint32_t _interpUpScaler(const uint32_t *img, TVG_UNUSED uint32_t stride,
//OPTIMIZE_ME: Skip the function pointer access
static uint32_t _interpDownScaler(const uint32_t *img, uint32_t stride, uint32_t w, uint32_t h, float sx, float sy, uint32_t n, uint32_t n2)
{
uint32_t rx = sx;
uint32_t ry = sy;
uint32_t rx = lround(sx);
uint32_t ry = lround(sy);
uint32_t c[4] = {0, 0, 0, 0};
auto src = img + rx - n + (ry - n) * stride;

2
src/lib/sw_engine/tvgSwStroke.cpp
View file

@ -838,7 +838,7 @@ void strokeReset(SwStroke* stroke, const RenderShape* rshape, const Matrix* tran
stroke->width = HALF_STROKE(rshape->strokeWidth());
stroke->cap = rshape->strokeCap();
stroke->miterlimit = rshape->strokeMiterlimit() * (1 << 16);
stroke->miterlimit = static_cast<SwFixed>(rshape->strokeMiterlimit()) << 16;
//Save line join: it can be temporarily changed when stroking curves...
stroke->joinSaved = stroke->join = rshape->strokeJoin();