diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /include/video/sprd_rot_k.h | |
Diffstat (limited to 'include/video/sprd_rot_k.h')
| -rw-r--r-- | include/video/sprd_rot_k.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/include/video/sprd_rot_k.h b/include/video/sprd_rot_k.h new file mode 100644 index 00000000..9f46c2ac --- /dev/null +++ b/include/video/sprd_rot_k.h @@ -0,0 +1,69 @@ +/*
+ * 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_ROT_K_H_
+#define _SPRD_ROT_K_H_
+
+typedef enum {
+ ROT_YUV422 = 0,
+ ROT_YUV420,
+ ROT_YUV400,
+ ROT_RGB888,
+ ROT_RGB666,
+ ROT_RGB565,
+ ROT_RGB555,
+ ROT_FMT_MAX
+} ROT_DATA_FORMAT_E;
+
+typedef enum {
+ ROT_90 = 0,
+ ROT_270,
+ ROT_180,
+ ROT_MIRROR,
+ ROT_ANGLE_MAX
+} ROT_ANGLE_E;
+
+typedef enum rot_data_endian {
+ ROT_ENDIAN_BIG = 0,
+ ROT_ENDIAN_LITTLE,
+ ROT_ENDIAN_HALFBIG,
+ ROT_ENDIAN_HALFLITTLE,
+ ROT_ENDIAN_MAX
+} ROT_ENDIAN_E;
+
+typedef struct _rot_size_tag {
+ uint16_t w;
+ uint16_t h;
+} ROT_SIZE_T;
+
+typedef struct _rot_addr_tag {
+ uint32_t y_addr;
+ uint32_t u_addr;
+ uint32_t v_addr;
+} ROT_ADDR_T;
+typedef struct _rot_cfg_tag {
+ ROT_SIZE_T img_size;
+ ROT_DATA_FORMAT_E format;
+ ROT_ANGLE_E angle;
+ ROT_ADDR_T src_addr;
+ ROT_ADDR_T dst_addr;
+ ROT_ENDIAN_E src_endian;
+ ROT_ENDIAN_E dst_endian;
+}ROT_CFG_T, *ROT_CFG_T_PTR;
+
+
+#define SPRD_ROT_IOCTL_MAGIC 'm'
+#define ROT_IO_START _IOW(SPRD_ROT_IOCTL_MAGIC, 1, ROT_CFG_T)
+#define ROT_IO_DATA_COPY _IOW(SPRD_ROT_IOCTL_MAGIC, 2, ROT_CFG_T)
+#define ROT_IO_DATA_COPY_TO_VIRTUAL _IOW(SPRD_ROT_IOCTL_MAGIC, 3, ROT_CFG_T)
+#define ROT_IO_DATA_COPY_FROM_VIRTUAL _IOW(SPRD_ROT_IOCTL_MAGIC, 4, ROT_CFG_T)
+#endif
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