From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001
From: Yuval Adam <_@yuv.al>
Date: Wed, 30 Aug 2017 08:25:59 +0000
Subject: Initial file dump from open source release

---
 include/video/sprd_scale.h | 120 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 include/video/sprd_scale.h

(limited to 'include/video/sprd_scale.h')

diff --git a/include/video/sprd_scale.h b/include/video/sprd_scale.h
new file mode 100644
index 00000000..22e7abeb
--- /dev/null
+++ b/include/video/sprd_scale.h
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2012 Spreadtrum Communications Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+ #ifndef _SPRD_SCALE_H_
+#define _SPRD_SCALE_H_
+
+typedef enum {
+	SCALE_DATA_YUV422 = 0,
+	SCALE_DATA_YUV420,
+	SCALE_DATA_YUV400,
+	SCALE_DATA_YUV420_3FRAME,
+	SCALE_DATA_RGB565,
+	SCALE_DATA_RGB888,
+	SCALE_DATA_MAX		
+}SCALE_DATA_FORMAT_E;
+
+typedef enum {
+	SCALE_MODE_SCALE = 0,
+	SCALE_MODE_REVIEW,
+	SCALE_MODE_MAX
+}SCALE_MODE_E;
+typedef struct size_tag {
+	uint32_t	w;
+	uint32_t    h;
+} SCALE_SIZE_T;
+
+typedef struct rect_tag {
+    uint32_t	x;
+    uint32_t         y;
+    uint32_t         w;
+    uint32_t         h;
+}SCALE_RECT_T;
+
+typedef struct data_addr_tag {
+	uint32_t	yaddr;
+	uint32_t    uaddr;
+	uint32_t    vaddr;
+}SCALE_ADDRESS_T;
+
+typedef enum { 
+	SCALE_PATH_INPUT_FORMAT = 0,
+	SCALE_PATH_INPUT_SIZE,
+	SCALE_PATH_INPUT_RECT,
+	SCALE_PATH_INPUT_ADDR,
+	SCALE_PATH_OUTPUT_SIZE,
+	SCALE_PATH_OUTPUT_FORMAT,
+	SCALE_PATH_OUTPUT_ADDR,
+	SCALE_PATH_OUTPUT_FRAME_FLAG,
+	SCALE_PATH_SWAP_BUFF,
+	SCALE_PATH_LINE_BUFF,
+	SCALE_PATH_SUB_SAMPLE_EN,
+	SCALE_PATH_SUB_SAMPLE_MOD,
+	SCALE_PATH_SLICE_SCALE_EN,
+	SCALE_PATH_SLICE_SCALE_HEIGHT,
+	SCALE_PATH_DITHER_EN,
+	SCALE_PATH_IS_IN_SCALE_RANGE,
+	SCALE_PATH_IS_SCALE_EN,
+	SCALE_PATH_SLICE_OUT_HEIGHT,
+	SCALE_PATH_MODE,
+	SCALE_PATH_INPUT_ENDIAN,
+	SCALE_PATH_OUTPUT_ENDIAN,
+	SCALE_PATH_ROT_MODE,
+	SCALE_CFG_ID_E_MAX
+} SCALE_CFG_ID_E;
+
+typedef enum
+{
+	SCALE_ROTATION_0 = 0,
+	SCALE_ROTATION_90,
+	SCALE_ROTATION_180,
+	SCALE_ROTATION_270,
+	SCALE_ROTATION_MIRROR,
+	SCALE_ROTATION_MAX
+}SCALE_ROTATION_E;
+
+typedef struct Parth2_config {
+	SCALE_CFG_ID_E id;
+	void *param;	
+}SCALE_CONFIG_T;
+
+typedef struct yuv422_yuv420 {
+	uint32_t	width;
+	uint32_t 	height;
+	uint32_t 	src_addr;
+	uint32_t 	dst_addr;
+}SCALE_YUV422_YUV420_T;
+
+typedef struct yuv420_endian	
+{
+	uint32_t	width;
+	uint32_t	height;
+	uint32_t 	src_addr;
+	uint32_t 	dst_addr;
+}SCALE_YUV420_ENDIAN_T;
+
+typedef struct _isp_endian_t {
+	uint32_t endian_y;
+	uint32_t endian_uv;
+}ISP_ENDIAN_T;
+
+#define SCALE_IOC_MAGIC 'S'
+#define SCALE_IOC_CONFIG _IOW(SCALE_IOC_MAGIC, 0, SCALE_CONFIG_T)
+#define SCALE_IOC_DONE    _IOW(SCALE_IOC_MAGIC, 1, uint32_t)
+#define SCALE_IOC_YUV422_YUV420 _IOW(SCALE_IOC_MAGIC, 2, SCALE_YUV422_YUV420_T)
+#define SCALE_IOC_YUV420_ENDIAN _IOW(SCALE_IOC_MAGIC, 3, SCALE_YUV420_ENDIAN_T)
+
+int _SCALE_DriverIOPathConfig(SCALE_CFG_ID_E id, void* param);
+int _SCALE_DriverIODone(void);
+int _SCALE_DriverIOInit(void);
+int _SCALE_DriverIODeinit (void);
+#endif 
-- 
cgit v1.3.1