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class Progress;		class Progress;
class Scene;		class Scene;

class ImageManager {		class ImageManager {
public:		public:
explicit ImageManager(const DeviceInfo& info);		explicit ImageManager(const DeviceInfo& info);
~ImageManager();		~ImageManager();

enum ImageDataType {
IMAGE_DATA_TYPE_FLOAT4 = 0,
IMAGE_DATA_TYPE_BYTE4 = 1,
IMAGE_DATA_TYPE_HALF4 = 2,
IMAGE_DATA_TYPE_FLOAT = 3,
IMAGE_DATA_TYPE_BYTE = 4,
IMAGE_DATA_TYPE_HALF = 5,

IMAGE_DATA_NUM_TYPES
};

int add_image(const string& filename,		int add_image(const string& filename,
void *builtin_data,		void *builtin_data,
bool animated,		bool animated,
float frame,		float frame,
bool& is_float,		bool& is_float,
bool& is_linear,		bool& is_linear,
InterpolationType interpolation,		InterpolationType interpolation,
ExtensionType extension,		ExtensionType extension,
▲ Show 20 Lines • Show All 60 Lines • ▼ Show 20 Lines	struct Image {
InterpolationType interpolation;		InterpolationType interpolation;
ExtensionType extension;		ExtensionType extension;

int users;		int users;
};		};

private:		private:
int tex_num_images[IMAGE_DATA_NUM_TYPES];		int tex_num_images[IMAGE_DATA_NUM_TYPES];
int tex_start_images[IMAGE_DATA_NUM_TYPES];		int max_num_images;
		bool has_half_images;
		bool cuda_fermi_limits;

thread_mutex device_mutex;		thread_mutex device_mutex;
int animation_frame;		int animation_frame;

vector<Image*> images[IMAGE_DATA_NUM_TYPES];		vector<Image*> images[IMAGE_DATA_NUM_TYPES];
void *osl_texture_system;		void *osl_texture_system;
bool pack_images;		bool pack_images;

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