| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
| 5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
| 6 */ | 6 */ |
| 7 | 7 |
| 8 #include "SkChecksum.h" | 8 #include "SkChecksum.h" |
| 9 #include "SkMessageBus.h" | 9 #include "SkMessageBus.h" |
| 10 #include "SkMipMap.h" | 10 #include "SkMipMap.h" |
| (...skipping 18 matching lines...) Expand all Loading... |
| 29 | 29 |
| 30 void SkResourceCache::Key::init(void* nameSpace, uint64_t sharedID, size_t lengt
h) { | 30 void SkResourceCache::Key::init(void* nameSpace, uint64_t sharedID, size_t lengt
h) { |
| 31 SkASSERT(SkAlign4(length) == length); | 31 SkASSERT(SkAlign4(length) == length); |
| 32 | 32 |
| 33 // fCount32 and fHash are not hashed | 33 // fCount32 and fHash are not hashed |
| 34 static const int kUnhashedLocal32s = 2; // fCache32 + fHash | 34 static const int kUnhashedLocal32s = 2; // fCache32 + fHash |
| 35 static const int kSharedIDLocal32s = 2; // fSharedID_lo + fSharedID_hi | 35 static const int kSharedIDLocal32s = 2; // fSharedID_lo + fSharedID_hi |
| 36 static const int kHashedLocal32s = kSharedIDLocal32s + (sizeof(fNamespace) >
> 2); | 36 static const int kHashedLocal32s = kSharedIDLocal32s + (sizeof(fNamespace) >
> 2); |
| 37 static const int kLocal32s = kUnhashedLocal32s + kHashedLocal32s; | 37 static const int kLocal32s = kUnhashedLocal32s + kHashedLocal32s; |
| 38 | 38 |
| 39 SK_COMPILE_ASSERT(sizeof(Key) == (kLocal32s << 2), unaccounted_key_locals); | 39 static_assert(sizeof(Key) == (kLocal32s << 2), "unaccounted_key_locals"); |
| 40 SK_COMPILE_ASSERT(sizeof(Key) == offsetof(Key, fNamespace) + sizeof(fNamespa
ce), | 40 static_assert(sizeof(Key) == offsetof(Key, fNamespace) + sizeof(fNamespace), |
| 41 namespace_field_must_be_last); | 41 "namespace_field_must_be_last"); |
| 42 | 42 |
| 43 fCount32 = SkToS32(kLocal32s + (length >> 2)); | 43 fCount32 = SkToS32(kLocal32s + (length >> 2)); |
| 44 fSharedID_lo = (uint32_t)sharedID; | 44 fSharedID_lo = (uint32_t)sharedID; |
| 45 fSharedID_hi = (uint32_t)(sharedID >> 32); | 45 fSharedID_hi = (uint32_t)(sharedID >> 32); |
| 46 fNamespace = nameSpace; | 46 fNamespace = nameSpace; |
| 47 // skip unhashed fields when computing the murmur | 47 // skip unhashed fields when computing the murmur |
| 48 fHash = SkChecksum::Murmur3(this->as32() + kUnhashedLocal32s, | 48 fHash = SkChecksum::Murmur3(this->as32() + kUnhashedLocal32s, |
| 49 (fCount32 - kUnhashedLocal32s) << 2); | 49 (fCount32 - kUnhashedLocal32s) << 2); |
| 50 } | 50 } |
| 51 | 51 |
| (...skipping 612 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 664 ///////////// | 664 ///////////// |
| 665 | 665 |
| 666 static void dump_visitor(const SkResourceCache::Rec& rec, void*) { | 666 static void dump_visitor(const SkResourceCache::Rec& rec, void*) { |
| 667 SkDebugf("RC: %12s bytes %9lu discardable %p\n", | 667 SkDebugf("RC: %12s bytes %9lu discardable %p\n", |
| 668 rec.getCategory(), rec.bytesUsed(), rec.diagnostic_only_getDiscarda
ble()); | 668 rec.getCategory(), rec.bytesUsed(), rec.diagnostic_only_getDiscarda
ble()); |
| 669 } | 669 } |
| 670 | 670 |
| 671 void SkResourceCache::TestDumpMemoryStatistics() { | 671 void SkResourceCache::TestDumpMemoryStatistics() { |
| 672 VisitAll(dump_visitor, nullptr); | 672 VisitAll(dump_visitor, nullptr); |
| 673 } | 673 } |
| OLD | NEW |