diff options
Diffstat (limited to 'webkit/glue/plugins/pepper_image_data.h')
| -rw-r--r-- | webkit/glue/plugins/pepper_image_data.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/webkit/glue/plugins/pepper_image_data.h b/webkit/glue/plugins/pepper_image_data.h index e4af427..d2395b3 100644 --- a/webkit/glue/plugins/pepper_image_data.h +++ b/webkit/glue/plugins/pepper_image_data.h @@ -27,6 +27,13 @@ class ImageData : public Resource { explicit ImageData(PluginModule* module); virtual ~ImageData(); + int width() const { return width_; } + int height() const { return height_; } + + // Returns true if this image is valid and can be used. False means that the + // image is invalid and can't be used. + bool is_valid() const { return !!platform_image_.get(); } + // Returns a pointer to the interface implementing PPB_ImageData that is // exposed to the plugin. static const PPB_ImageData* GetInterface(); @@ -36,8 +43,8 @@ class ImageData : public Resource { // PPB_ImageData implementation. bool Init(PP_ImageDataFormat format, - int width, - int height); + int width, int height, + bool init_to_zero); void Describe(PP_ImageDataDesc* desc) const; void* Map(); void Unmap(); @@ -46,7 +53,12 @@ class ImageData : public Resource { const SkBitmap& GetMappedBitmap() const; + // Swaps the guts of this image data with another. + void Swap(ImageData* other); + private: + // This will be NULL before initialization, and if this ImageData is + // swapped with another. scoped_ptr<PluginDelegate::PlatformImage2D> platform_image_; // When the device is mapped, this is the image. Null when umapped. @@ -54,6 +66,8 @@ class ImageData : public Resource { int width_; int height_; + + DISALLOW_COPY_AND_ASSIGN(ImageData); }; } // namespace pepper |