skia2/tools/Resources.cpp
Kevin Lubick 5e8f45faf1 [includes] Prepare for moving SkColorSpace to forward declare
This updates all our callsites in preparation for removing
the #include "include/core/SkColorSpace.h" from SkImageInfo.h

According to go/chrome-includes [1], this will save ~150MB
(0.07%) from the compilation size. I think SkColorSpace is
a big include because it loads the skcms header, which is
big.

The follow-on CL will remove that link, once clients have
been updated as well.

[1] https://commondatastorage.googleapis.com/chromium-browser-clang/chrome_includes_2022-03-31_124042.html#view=edges&filter=%5Ethird_party%2Fskia%2Finclude%2Fcore%2FSkImageInfo%5C.h%24&sort=asize&reverse=&includer=%5Ethird_party%2Fskia%2Finclude%2Fcore%2FSkImageInfo%5C.h%24&included=&limit=1000

Change-Id: I1b5ff491ac495317b0e5af3a2082b080d43697ae
Bug: skia:13052
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/525639
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Florin Malita <fmalita@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
2022-03-31 19:50:10 +00:00

62 lines
2.1 KiB
C++

/*
* Copyright 2014 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "include/core/SkBitmap.h"
#include "include/core/SkColorSpace.h"
#include "include/core/SkData.h"
#include "include/core/SkImage.h"
#include "include/core/SkImageGenerator.h"
#include "include/core/SkStream.h"
#include "include/core/SkTypeface.h"
#include "src/core/SkOSFile.h"
#include "src/utils/SkOSPath.h"
#include "tools/ResourceFactory.h"
#include "tools/Resources.h"
#include "tools/flags/CommandLineFlags.h"
static DEFINE_string2(resourcePath, i, "resources",
"Directory with test resources: images, fonts, etc.");
sk_sp<SkData> (*gResourceFactory)(const char*) = nullptr;
SkString GetResourcePath(const char* resource) {
return SkOSPath::Join(FLAGS_resourcePath[0], resource);
}
void SetResourcePath(const char* resource) {
FLAGS_resourcePath.set(0, resource);
}
bool DecodeDataToBitmap(sk_sp<SkData> data, SkBitmap* dst) {
std::unique_ptr<SkImageGenerator> gen(SkImageGenerator::MakeFromEncoded(std::move(data)));
return gen && dst->tryAllocPixels(gen->getInfo()) &&
gen->getPixels(gen->getInfo().makeColorSpace(nullptr), dst->getPixels(), dst->rowBytes());
}
std::unique_ptr<SkStreamAsset> GetResourceAsStream(const char* resource) {
auto data = GetResourceAsData(resource);
return data ? std::unique_ptr<SkStreamAsset>(new SkMemoryStream(std::move(data)))
: nullptr;
}
sk_sp<SkData> GetResourceAsData(const char* resource) {
if (sk_sp<SkData> data = gResourceFactory
? gResourceFactory(resource)
: SkData::MakeFromFileName(GetResourcePath(resource).c_str())) {
return data;
}
SkDebugf("Resource \"%s\" not found.\n", GetResourcePath(resource).c_str());
#ifdef SK_TOOLS_REQUIRE_RESOURCES
SK_ABORT("missing resource");
#endif
return nullptr;
}
sk_sp<SkTypeface> MakeResourceAsTypeface(const char* resource, int ttcIndex) {
return SkTypeface::MakeFromStream(GetResourceAsStream(resource), ttcIndex);
}