RetainPtr< IFX_SeekableReadStream > io_in() const
bool InitDecoder(const RetainPtr< IFX_SeekableReadStream > &file_ptr)
~CTiffContext() override=default
bool LoadFrameInfo(int32_t frame, int32_t *width, int32_t *height, int32_t *comps, int32_t *bpc, CFX_DIBAttribute *pAttribute)
void set_offset(uint32_t offset)
bool Decode(const RetainPtr< CFX_DIBitmap > &pDIBitmap)
static bool LoadFrameInfo(ProgressiveDecoderIface::Context *ctx, int32_t frame, int32_t *width, int32_t *height, int32_t *comps, int32_t *bpc, CFX_DIBAttribute *pAttribute)