00a5eb8c12
Uses a new GPU sink that runs each test twice, once to populate the cache and then again with a new GrContext but a warmed cache. It verifies that the two generated images are the same. Change-Id: Iaba195a69751f14ea946afe7174228a813b83a63 Reviewed-on: https://skia-review.googlesource.com/140567 Commit-Queue: Brian Salomon <bsalomon@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
/*
|
|
* Copyright 2018 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "MemoryCache.h"
|
|
#include "SkBase64.h"
|
|
|
|
// Change this to 1 to log cache hits/misses/stores using SkDebugf.
|
|
#define LOG_MEMORY_CACHE 0
|
|
|
|
static SkString data_to_str(const SkData& data) {
|
|
size_t encodeLength = SkBase64::Encode(data.data(), data.size(), nullptr);
|
|
SkString str;
|
|
str.resize(encodeLength);
|
|
SkBase64::Encode(data.data(), data.size(), str.writable_str());
|
|
static constexpr size_t kMaxLength = 60;
|
|
static constexpr char kTail[] = "...";
|
|
static const size_t kTailLen = strlen(kTail);
|
|
bool overlength = encodeLength > kMaxLength;
|
|
if (overlength) {
|
|
str = SkString(str.c_str(), kMaxLength - kTailLen);
|
|
str.append(kTail);
|
|
}
|
|
return str;
|
|
}
|
|
|
|
namespace sk_gpu_test {
|
|
|
|
sk_sp<SkData> MemoryCache::load(const SkData& key) {
|
|
auto result = fMap.find(key);
|
|
if (result == fMap.end()) {
|
|
if (LOG_MEMORY_CACHE) {
|
|
SkDebugf("Load Key: %s\n\tNot Found.\n\n", data_to_str(key).c_str());
|
|
}
|
|
++fCacheMissCnt;
|
|
return nullptr;
|
|
}
|
|
if (LOG_MEMORY_CACHE) {
|
|
SkDebugf("Load Key: %s\n\tFound Data: %s\n\n", data_to_str(key).c_str(),
|
|
data_to_str(*result->second).c_str());
|
|
}
|
|
return result->second;
|
|
}
|
|
|
|
void MemoryCache::store(const SkData& key, const SkData& data) {
|
|
if (LOG_MEMORY_CACHE) {
|
|
SkDebugf("Store Key: %s\n\tData: %s\n\n", data_to_str(key).c_str(),
|
|
data_to_str(data).c_str());
|
|
}
|
|
fMap[Key(key)] = SkData::MakeWithCopy(data.data(), data.size());
|
|
}
|
|
|
|
} // namespace sk_gpu_test
|