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comparison: gfx/gl/GfxTexturesReporter.h
gfx/gl/GfxTexturesReporter.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:58e5adef94eb |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | |
| 2 /* vim: set ts=8 sts=4 et sw=4 tw=80: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #ifndef GFXTEXTURESREPORTER_H_ | |
| 8 #define GFXTEXTURESREPORTER_H_ | |
| 9 | |
| 10 #include "nsIMemoryReporter.h" | |
| 11 #include "GLTypes.h" | |
| 12 | |
| 13 namespace mozilla { | |
| 14 namespace gl { | |
| 15 | |
| 16 class GfxTexturesReporter MOZ_FINAL : public nsIMemoryReporter | |
| 17 { | |
| 18 public: | |
| 19 NS_DECL_ISUPPORTS | |
| 20 | |
| 21 GfxTexturesReporter() | |
| 22 { | |
| 23 #ifdef DEBUG | |
| 24 // There must be only one instance of this class, due to |sAmount| | |
| 25 // being static. Assert this. | |
| 26 static bool hasRun = false; | |
| 27 MOZ_ASSERT(!hasRun); | |
| 28 hasRun = true; | |
| 29 #endif | |
| 30 } | |
| 31 | |
| 32 enum MemoryUse { | |
| 33 // when memory being allocated is reported to a memory reporter | |
| 34 MemoryAllocated, | |
| 35 // when memory being freed is reported to a memory reporter | |
| 36 MemoryFreed | |
| 37 }; | |
| 38 | |
| 39 // When memory is used/freed for tile textures, call this method to update | |
| 40 // the value reported by this memory reporter. | |
| 41 static void UpdateAmount(MemoryUse action, GLenum format, GLenum type, | |
| 42 int32_t tileWidth, int32_t tileHeight); | |
| 43 | |
| 44 NS_IMETHOD CollectReports(nsIHandleReportCallback* aHandleReport, | |
| 45 nsISupports* aData) | |
| 46 { | |
| 47 return MOZ_COLLECT_REPORT( | |
| 48 "gfx-textures", KIND_OTHER, UNITS_BYTES, sAmount, | |
| 49 "Memory used for storing GL textures."); | |
| 50 } | |
| 51 | |
| 52 private: | |
| 53 static int64_t sAmount; | |
| 54 }; | |
| 55 | |
| 56 } | |
| 57 } | |
| 58 | |
| 59 #endif // GFXTEXTURESREPORTER_H_ |
