/**
* Software rasterizes path to A8 mask (possibly using the context's matrix)
* and uploads the result to a scratch texture. Returns the resulting
* texture on success; NULL on failure.
*/
GrTexture* GrSWMaskHelper::DrawPathMaskToTexture(GrContext* context,
const SkPath& path,
const SkStrokeRec& stroke,
const SkIRect& resultBounds,
bool antiAlias,
SkMatrix* matrix) {
GrSWMaskHelper helper(context);
if (!helper.init(resultBounds, matrix)) {
return NULL;
}
helper.draw(path, stroke, SkRegion::kReplace_Op, antiAlias, 0xFF);
GrAutoScratchTexture ast;
if (!helper.getTexture(&ast)) {
return NULL;
}
helper.toTexture(ast.texture());
return ast.detach();
}
/**
* Software rasterizes path to A8 mask (possibly using the context's matrix)
* and uploads the result to a scratch texture. Returns the resulting
* texture on success; NULL on failure.
*/
GrTexture* GrSWMaskHelper::DrawPathMaskToTexture(GrContext* context,
const SkPath& path,
const GrIRect& resultBounds,
GrPathFill fill,
bool antiAlias,
GrMatrix* matrix) {
GrAutoScratchTexture ast;
GrSWMaskHelper helper(context);
if (!helper.init(resultBounds, matrix)) {
return NULL;
}
helper.draw(path, SkRegion::kReplace_Op, fill, antiAlias, 0xFF);
if (!helper.getTexture(&ast)) {
return NULL;
}
helper.toTexture(ast.texture(), 0x00);
return ast.detach();
}