From 250e30d73f09e9da2b5a81d0fbae63744ae12a73 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Tue, 2 Apr 2019 08:47:15 +0800
Subject: *misc

---
 source/modules/asura-core/image/image_decoder.h | 35 +++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 source/modules/asura-core/image/image_decoder.h

(limited to 'source/modules/asura-core/image/image_decoder.h')

diff --git a/source/modules/asura-core/image/image_decoder.h b/source/modules/asura-core/image/image_decoder.h
new file mode 100644
index 0000000..8b82d2b
--- /dev/null
+++ b/source/modules/asura-core/image/image_decoder.h
@@ -0,0 +1,35 @@
+#ifndef __ASURA_ENGINE_IMAGE_DECODER_H__
+#define __ASURA_ENGINE_IMAGE_DECODER_H__
+
+#include <asura-utils/io/data_buffer.h>
+
+#include "image_data.h"
+
+namespace AsuraEngine
+{
+	namespace Graphics
+	{
+
+		ASURA_ABSTRACT class ImageDecoder
+		{
+		public:
+			
+			ImageDecoder() {};
+			virtual ~ImageDecoder() {};
+
+			///
+			/// 判断内存是否能用本decoder解压
+			///
+			virtual bool CanDecode(AEIO::DataBuffer& buffer) = 0;
+
+			///
+			/// 输入一个编码后的内存，输出一个解压后的Image data，如果解压失败返回nullptr
+			///
+			virtual void Decode(AEIO::DataBuffer& buffer, ImageData& data) = 0;
+
+		};
+
+	}
+}
+
+#endif
\ No newline at end of file
-- 
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