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Unified Diff: chrome/browser/gpu_blacklist.h

Issue 6538111: Move the rest of the core files in chrome\browser to content\browser.... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 9 years, 10 months ago
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Index: chrome/browser/gpu_blacklist.h
===================================================================
--- chrome/browser/gpu_blacklist.h (revision 75653)
+++ chrome/browser/gpu_blacklist.h (working copy)
@@ -6,223 +6,8 @@
#define CHROME_BROWSER_GPU_BLACKLIST_H_
#pragma once
-#include <string>
-#include <vector>
+// TODO(jam): remove this file when all files have been converted.
+#include "content/browser/gpu_blacklist.h"
-#include "base/basictypes.h"
-#include "base/scoped_ptr.h"
-#include "chrome/common/gpu_feature_flags.h"
-
-class DictionaryValue;
-class GPUInfo;
-class Version;
-
-class GpuBlacklist {
- public:
- enum OsType {
- kOsLinux,
- kOsMacosx,
- kOsWin,
- kOsAny,
- kOsUnknown
- };
-
- GpuBlacklist();
- ~GpuBlacklist();
-
- // Loads blacklist information from a json file.
- // current_os_only==true indicates all blacklist entries that don't belong to
- // the current OS are discarded; current_os_only==false should only be used
- // for testing purpose.
- // If failed, the current GpuBlacklist is un-touched.
- bool LoadGpuBlacklist(const std::string& json_context,
- bool current_os_only);
-
- // Collects system information and combines them with gpu_info and blacklist
- // information to determine gpu feature flags.
- // If os is kOsAny, use the current OS; if os_version is null, use the
- // current OS version.
- GpuFeatureFlags DetermineGpuFeatureFlags(OsType os,
- Version* os_version,
- const GPUInfo& gpu_info);
-
- // Collects the entries that set the "feature" flag from the last
- // DetermineGpuFeatureFlags() call. This tells which entries are responsible
- // for raising a certain flag, i.e, for blacklisting a certain feature.
- // Examples of "feature":
- // kGpuFeatureAll - any of the supported features;
- // kGpuFeatureWebgl - a single feature;
- // kGpuFeatureWebgl | kGpuFeatureAcceleratedCompositing - two features.
- void GetGpuFeatureFlagEntries(GpuFeatureFlags::GpuFeatureType feature,
- std::vector<uint32>& entry_ids) const;
-
- // Return the largest entry id. This is used for histogramming.
- uint32 max_entry_id() const;
-
- // Collects the version of the current blacklist. Returns false and sets
- // major and minor to 0 on failure.
- bool GetVersion(uint16* major, uint16* monir) const;
-
- private:
- class VersionInfo {
- public:
- VersionInfo(const std::string& version_op,
- const std::string& version_string,
- const std::string& version_string2);
- ~VersionInfo();
-
- // Determines if a given version is included in the VersionInfo range.
- bool Contains(const Version& version) const;
-
- // Determines if the VersionInfo contains valid information.
- bool IsValid() const;
-
- private:
- enum Op {
- kBetween, // <= * <=
- kEQ, // =
- kLT, // <
- kLE, // <=
- kGT, // >
- kGE, // >=
- kAny,
- kUnknown // Indicates VersionInfo data is invalid.
- };
-
- // Maps string to Op; returns kUnknown if it's not a valid Op.
- static Op StringToOp(const std::string& version_op);
-
- Op op_;
- scoped_ptr<Version> version_;
- scoped_ptr<Version> version2_;
- };
-
- class OsInfo {
- public:
- OsInfo(const std::string& os,
- const std::string& version_op,
- const std::string& version_string,
- const std::string& version_string2);
- ~OsInfo();
-
- // Determines if a given os/version is included in the OsInfo set.
- bool Contains(OsType type, const Version& version) const;
-
- // Determines if the VersionInfo contains valid information.
- bool IsValid() const;
-
- OsType type() const;
-
- // Maps string to OsType; returns kOsUnknown if it's not a valid os.
- static OsType StringToOsType(const std::string& os);
-
- private:
- OsType type_;
- scoped_ptr<VersionInfo> version_info_;
- };
-
- class StringInfo {
- public:
- StringInfo(const std::string& string_op, const std::string& string_value);
-
- // Determines if a given string is included in the StringInfo.
- bool Contains(const std::string& value) const;
-
- // Determines if the StringInfo contains valid information.
- bool IsValid() const;
-
- private:
- enum Op {
- kContains,
- kBeginWith,
- kEndWith,
- kEQ, // =
- kUnknown // Indicates StringInfo data is invalid.
- };
-
- // Maps string to Op; returns kUnknown if it's not a valid Op.
- static Op StringToOp(const std::string& string_op);
-
- Op op_;
- std::string value_;
- };
-
- class GpuBlacklistEntry {
- public:
- // Constructs GpuBlacklistEntry from DictionaryValue loaded from json.
- static GpuBlacklistEntry* GetGpuBlacklistEntryFromValue(
- DictionaryValue* value);
-
- // Determines if a given os/gc/driver is included in the Entry set.
- bool Contains(OsType os_type,
- const Version& os_version,
- const GPUInfo& gpu_info) const;
-
- // Returns the OsType.
- OsType GetOsType() const;
-
- // Returns the entry's unique id. 0 is reserved.
- uint32 id() const;
-
- // Returns the GpuFeatureFlags.
- GpuFeatureFlags GetGpuFeatureFlags() const;
-
- ~GpuBlacklistEntry();
-
- private:
- GpuBlacklistEntry();
-
- bool SetId(const std::string& id_string);
-
- bool SetOsInfo(const std::string& os,
- const std::string& version_op,
- const std::string& version_string,
- const std::string& version_string2);
-
- bool SetVendorId(const std::string& vendor_id_string);
-
- bool SetDeviceId(const std::string& device_id_string);
-
- bool SetDriverVendorInfo(const std::string& vendor_op,
- const std::string& vendor_value);
-
- bool SetDriverVersionInfo(const std::string& version_op,
- const std::string& version_string,
- const std::string& version_string2);
-
- bool SetGLRendererInfo(const std::string& renderer_op,
- const std::string& renderer_value);
-
- bool SetBlacklistedFeatures(
- const std::vector<std::string>& blacklisted_features);
-
- uint32 id_;
- scoped_ptr<OsInfo> os_info_;
- uint32 vendor_id_;
- uint32 device_id_;
- scoped_ptr<StringInfo> driver_vendor_info_;
- scoped_ptr<VersionInfo> driver_version_info_;
- scoped_ptr<StringInfo> gl_renderer_info_;
- scoped_ptr<GpuFeatureFlags> feature_flags_;
- };
-
- // Gets the current OS type.
- static OsType GetOsType();
-
- void Clear();
-
- scoped_ptr<Version> version_;
- std::vector<GpuBlacklistEntry*> blacklist_;
-
- // This records all the blacklist entries that are appliable to the current
- // user machine. It is updated everytime DetermineGpuFeatureFlags() is
- // called and is used later by GetGpuFeatureFlagEntries().
- std::vector<GpuBlacklistEntry*> active_entries_;
-
- uint32 max_entry_id_;
-
- DISALLOW_COPY_AND_ASSIGN(GpuBlacklist);
-};
-
#endif // CHROME_BROWSER_GPU_BLACKLIST_H_
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