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-rw-r--r--thirdparty/thorvg/src/lib/sw_engine/tvgSwImage.cpp4
-rw-r--r--thirdparty/thorvg/src/lib/sw_engine/tvgSwRaster.cpp36
-rw-r--r--thirdparty/thorvg/src/lib/sw_engine/tvgSwRasterTexmapInternal.h6
-rw-r--r--thirdparty/thorvg/src/lib/tvgMath.h2
4 files changed, 27 insertions, 21 deletions
diff --git a/thirdparty/thorvg/src/lib/sw_engine/tvgSwImage.cpp b/thirdparty/thorvg/src/lib/sw_engine/tvgSwImage.cpp
index fe22fce017..f9974d9847 100644
--- a/thirdparty/thorvg/src/lib/sw_engine/tvgSwImage.cpp
+++ b/thirdparty/thorvg/src/lib/sw_engine/tvgSwImage.cpp
@@ -84,8 +84,8 @@ bool imagePrepare(SwImage* image, const Matrix* transform, const SwBBox& clipReg
//Fast track: Non-transformed image but just shifted.
if (image->direct) {
- image->ox = -static_cast<uint32_t>(round(transform->e13));
- image->oy = -static_cast<uint32_t>(round(transform->e23));
+ image->ox = -static_cast<int32_t>(round(transform->e13));
+ image->oy = -static_cast<int32_t>(round(transform->e23));
//Figure out the scale factor by transform matrix
} else {
auto scaleX = sqrtf((transform->e11 * transform->e11) + (transform->e21 * transform->e21));
diff --git a/thirdparty/thorvg/src/lib/sw_engine/tvgSwRaster.cpp b/thirdparty/thorvg/src/lib/sw_engine/tvgSwRaster.cpp
index deebed16ee..56bc2f77dc 100644
--- a/thirdparty/thorvg/src/lib/sw_engine/tvgSwRaster.cpp
+++ b/thirdparty/thorvg/src/lib/sw_engine/tvgSwRaster.cpp
@@ -481,7 +481,10 @@ static bool _rasterScaledRleRGBAImage(SwSurface* surface, const SwImage* image,
static bool _scaledRleRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* transform, const SwBBox& region, uint32_t opacity)
{
Matrix itransform;
- if (transform && !mathInverse(transform, &itransform)) return false;
+
+ if (transform) {
+ if (!mathInverse(transform, &itransform)) return false;
+ } else mathIdentity(&itransform);
auto halfScale = _halfScale(image->scale);
@@ -816,7 +819,10 @@ static bool _rasterScaledRGBAImage(SwSurface* surface, const SwImage* image, con
static bool _scaledRGBAImage(SwSurface* surface, const SwImage* image, const Matrix* transform, const SwBBox& region, uint32_t opacity)
{
Matrix itransform;
- if (transform && !mathInverse(transform, &itransform)) return false;
+
+ if (transform) {
+ if (!mathInverse(transform, &itransform)) return false;
+ } else mathIdentity(&itransform);
auto halfScale = _halfScale(image->scale);
@@ -1113,12 +1119,12 @@ static bool _rasterTranslucentLinearGradientRle(SwSurface* surface, const SwRleD
auto dst = &surface->buffer[span->y * surface->stride + span->x];
fillFetchLinear(fill, buffer, span->y, span->x, span->len);
if (span->coverage == 255) {
- for (uint32_t i = 0; i < span->len; ++i, ++dst) {
- *dst = buffer[i] + ALPHA_BLEND(*dst, _ialpha(buffer[i]));
+ for (uint32_t x = 0; x < span->len; ++x, ++dst) {
+ *dst = buffer[x] + ALPHA_BLEND(*dst, _ialpha(buffer[x]));
}
} else {
- for (uint32_t i = 0; i < span->len; ++i, ++dst) {
- auto tmp = ALPHA_BLEND(buffer[i], span->coverage);
+ for (uint32_t x = 0; x < span->len; ++x, ++dst) {
+ auto tmp = ALPHA_BLEND(buffer[x], span->coverage);
*dst = tmp + ALPHA_BLEND(*dst, _ialpha(tmp));
}
}
@@ -1142,8 +1148,8 @@ static bool _rasterSolidLinearGradientRle(SwSurface* surface, const SwRleData* r
} else {
fillFetchLinear(fill, buf, span->y, span->x, span->len);
auto dst = &surface->buffer[span->y * surface->stride + span->x];
- for (uint32_t i = 0; i < span->len; ++i) {
- dst[i] = INTERPOLATE(span->coverage, buf[i], dst[i]);
+ for (uint32_t x = 0; x < span->len; ++x) {
+ dst[x] = INTERPOLATE(span->coverage, buf[x], dst[x]);
}
}
}
@@ -1302,12 +1308,12 @@ static bool _rasterTranslucentRadialGradientRle(SwSurface* surface, const SwRleD
auto dst = &surface->buffer[span->y * surface->stride + span->x];
fillFetchRadial(fill, buffer, span->y, span->x, span->len);
if (span->coverage == 255) {
- for (uint32_t i = 0; i < span->len; ++i, ++dst) {
- *dst = buffer[i] + ALPHA_BLEND(*dst, _ialpha(buffer[i]));
+ for (uint32_t x = 0; x < span->len; ++x, ++dst) {
+ *dst = buffer[x] + ALPHA_BLEND(*dst, _ialpha(buffer[x]));
}
} else {
- for (uint32_t i = 0; i < span->len; ++i, ++dst) {
- auto tmp = ALPHA_BLEND(buffer[i], span->coverage);
+ for (uint32_t x = 0; x < span->len; ++x, ++dst) {
+ auto tmp = ALPHA_BLEND(buffer[x], span->coverage);
*dst = tmp + ALPHA_BLEND(*dst, _ialpha(tmp));
}
}
@@ -1332,8 +1338,8 @@ static bool _rasterSolidRadialGradientRle(SwSurface* surface, const SwRleData* r
} else {
fillFetchRadial(fill, buf, span->y, span->x, span->len);
auto ialpha = 255 - span->coverage;
- for (uint32_t i = 0; i < span->len; ++i, ++dst) {
- *dst = ALPHA_BLEND(buf[i], span->coverage) + ALPHA_BLEND(*dst, ialpha);
+ for (uint32_t x = 0; x < span->len; ++x, ++dst) {
+ *dst = ALPHA_BLEND(buf[x], span->coverage) + ALPHA_BLEND(*dst, ialpha);
}
}
}
@@ -1487,7 +1493,7 @@ bool rasterStroke(SwSurface* surface, SwShape* shape, uint8_t r, uint8_t g, uint
bool rasterImage(SwSurface* surface, SwImage* image, const Matrix* transform, const SwBBox& bbox, uint32_t opacity)
{
//Verify Boundary
- if (bbox.max.x < 0 || bbox.max.y < 0 || bbox.min.x >= surface->w || bbox.min.y >= surface->h) return false;
+ if (bbox.max.x < 0 || bbox.max.y < 0 || bbox.min.x >= static_cast<SwCoord>(surface->w) || bbox.min.y >= static_cast<SwCoord>(surface->h)) return false;
//TOOD: switch (image->format)
//TODO: case: _rasterRGBImage()
diff --git a/thirdparty/thorvg/src/lib/sw_engine/tvgSwRasterTexmapInternal.h b/thirdparty/thorvg/src/lib/sw_engine/tvgSwRasterTexmapInternal.h
index 4e8d342137..e96307c874 100644
--- a/thirdparty/thorvg/src/lib/sw_engine/tvgSwRasterTexmapInternal.h
+++ b/thirdparty/thorvg/src/lib/sw_engine/tvgSwRasterTexmapInternal.h
@@ -58,8 +58,8 @@
y = yStart;
while (y < yEnd) {
- x1 = _xa;
- x2 = _xb;
+ x1 = (int32_t)_xa;
+ x2 = (int32_t)_xb;
if (!region) {
minx = INT32_MAX;
@@ -160,4 +160,4 @@ next:
xb = _xb;
ua = _ua;
va = _va;
-} \ No newline at end of file
+}
diff --git a/thirdparty/thorvg/src/lib/tvgMath.h b/thirdparty/thorvg/src/lib/tvgMath.h
index 94b4fe1cf1..423fb6eb1b 100644
--- a/thirdparty/thorvg/src/lib/tvgMath.h
+++ b/thirdparty/thorvg/src/lib/tvgMath.h
@@ -47,7 +47,7 @@ static inline bool mathEqual(float a, float b)
static inline bool mathRightAngle(const Matrix* m)
{
- auto radian = fabsf(atan2(m->e21, m->e11));
+ auto radian = fabsf(atan2f(m->e21, m->e11));
if (radian < FLT_EPSILON || mathEqual(radian, float(M_PI_2)) || mathEqual(radian, float(M_PI))) return true;
return false;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 21:03:54 +0000