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put in some more consts #194

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put in some more consts #194

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12 changes: 6 additions & 6 deletions src/nanosvgrast.h
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Original file line number Diff line number Diff line change
Expand Up @@ -59,7 +59,7 @@ NSVGrasterizer* nsvgCreateRasterizer();
// h - height of the image to render
// stride - number of bytes per scaleline in the destination buffer
void nsvgRasterize(NSVGrasterizer* r,
NSVGimage* image, float tx, float ty, float scale,
const NSVGimage* image, float tx, float ty, float scale,
unsigned char* dst, int w, int h, int stride);

// Deletes rasterizer context.
Expand Down Expand Up @@ -368,10 +368,10 @@ static void nsvg__flattenCubicBez(NSVGrasterizer* r,
nsvg__flattenCubicBez(r, x1234,y1234, x234,y234, x34,y34, x4,y4, level+1, type);
}

static void nsvg__flattenShape(NSVGrasterizer* r, NSVGshape* shape, float scale)
static void nsvg__flattenShape(NSVGrasterizer* r, const NSVGshape* shape, float scale)
{
int i, j;
NSVGpath* path;
const NSVGpath* path;

for (path = shape->paths; path != NULL; path = path->next) {
r->npoints = 0;
Expand Down Expand Up @@ -732,7 +732,7 @@ static void nsvg__prepareStroke(NSVGrasterizer* r, float miterLimit, int lineJoi
}
}

static void nsvg__flattenShapeStroke(NSVGrasterizer* r, NSVGshape* shape, float scale)
static void nsvg__flattenShapeStroke(NSVGrasterizer* r, const NSVGshape* shape, float scale)
{
int i, j, closed;
NSVGpath* path;
Expand Down Expand Up @@ -1260,7 +1260,7 @@ static void nsvg__unpremultiplyAlpha(unsigned char* image, int w, int h, int str
}


static void nsvg__initPaint(NSVGcachedPaint* cache, NSVGpaint* paint, float opacity)
static void nsvg__initPaint(NSVGcachedPaint* cache, const NSVGpaint* paint, float opacity)
{
int i, j;
NSVGgradient* grad;
Expand Down Expand Up @@ -1363,7 +1363,7 @@ static void dumpEdges(NSVGrasterizer* r, const char* name)
*/

void nsvgRasterize(NSVGrasterizer* r,
NSVGimage* image, float tx, float ty, float scale,
const NSVGimage* image, float tx, float ty, float scale,
unsigned char* dst, int w, int h, int stride)
{
NSVGshape *shape = NULL;
Expand Down