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| author | jam@chromium.org <jam@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-03-10 22:54:43 +0000 |
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| committer | jam@chromium.org <jam@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-03-10 22:54:43 +0000 |
| commit | d6d8f719ce2e6c1483e085523ddb963eba1b6514 (patch) | |
| tree | 368bb1396420155025fe41e5f13b5b7468b574f9 /content/common/common_param_traits.h | |
| parent | 9fefe44a6503d060cd7cc38df910f09b3164c5e0 (diff) | |
| download | chromium_src-d6d8f719ce2e6c1483e085523ddb963eba1b6514.zip chromium_src-d6d8f719ce2e6c1483e085523ddb963eba1b6514.tar.gz chromium_src-d6d8f719ce2e6c1483e085523ddb963eba1b6514.tar.bz2 | |
Move GPU messages to content. I've also switched the IPC structs to use the new IPC macros that generate serialization code.
Review URL: http://codereview.chromium.org/6673003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@77721 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'content/common/common_param_traits.h')
| -rw-r--r-- | content/common/common_param_traits.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/content/common/common_param_traits.h b/content/common/common_param_traits.h index f6f79b6..20c5be3 100644 --- a/content/common/common_param_traits.h +++ b/content/common/common_param_traits.h @@ -27,11 +27,18 @@ // TODO(erg): The following headers are historical and only work because // their definitions are inlined, which also needs to be fixed. +#include "ui/gfx/native_widget_types.h" #include "webkit/glue/resource_type.h" // Forward declarations. class GURL; +namespace gfx { +class Point; +class Rect; +class Size; +} // namespace gfx + namespace net { class HttpResponseHeaders; class HostPortPair; @@ -122,6 +129,62 @@ struct SimilarTypeTraits<base::PlatformFileError> { typedef int Type; }; +template <> +struct ParamTraits<gfx::Point> { + typedef gfx::Point param_type; + static void Write(Message* m, const param_type& p); + static bool Read(const Message* m, void** iter, param_type* r); + static void Log(const param_type& p, std::string* l); +}; + +template <> +struct ParamTraits<gfx::Size> { + typedef gfx::Size param_type; + static void Write(Message* m, const param_type& p); + static bool Read(const Message* m, void** iter, param_type* r); + static void Log(const param_type& p, std::string* l); +}; + +template <> +struct ParamTraits<gfx::Rect> { + typedef gfx::Rect param_type; + static void Write(Message* m, const param_type& p); + static bool Read(const Message* m, void** iter, param_type* r); + static void Log(const param_type& p, std::string* l); +}; + +template <> +struct ParamTraits<gfx::NativeWindow> { + typedef gfx::NativeWindow param_type; + static void Write(Message* m, const param_type& p) { +#if defined(OS_WIN) + // HWNDs are always 32 bits on Windows, even on 64 bit systems. + m->WriteUInt32(reinterpret_cast<uint32>(p)); +#else + m->WriteData(reinterpret_cast<const char*>(&p), sizeof(p)); +#endif + } + static bool Read(const Message* m, void** iter, param_type* r) { +#if defined(OS_WIN) + return m->ReadUInt32(iter, reinterpret_cast<uint32*>(r)); +#else + const char *data; + int data_size = 0; + bool result = m->ReadData(iter, &data, &data_size); + if (result && data_size == sizeof(gfx::NativeWindow)) { + memcpy(r, data, sizeof(gfx::NativeWindow)); + } else { + result = false; + NOTREACHED(); + } + return result; +#endif + } + static void Log(const param_type& p, std::string* l) { + l->append("<gfx::NativeWindow>"); + } +}; + } // namespace IPC #endif // CONTENT_COMMON_COMMON_PARAM_TRAITS_H_ |