diff options
Diffstat (limited to 'arch/arm/mach-wmt/include/mach/com-video.h')
| -rwxr-xr-x | arch/arm/mach-wmt/include/mach/com-video.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/arch/arm/mach-wmt/include/mach/com-video.h b/arch/arm/mach-wmt/include/mach/com-video.h new file mode 100755 index 00000000..a0093ee8 --- /dev/null +++ b/arch/arm/mach-wmt/include/mach/com-video.h @@ -0,0 +1,114 @@ +/*++ + * Copyright (c) 2008-2013 WonderMedia Technologies, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * WonderMedia Technologies, Inc. + * 4F, 533, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C + */ +#ifndef COM_VIDEO_H +/* To assert that only one occurrence is included */ +#define COM_VIDEO_H + +/*-------------------- MODULE DEPENDENCY -------------------------------------*/ +#ifdef __KERNEL__ +#include <linux/bitops.h> // for BIT +#else +#ifndef BIT +#define BIT(x) (1<<x) +#endif +#endif + +/*-------------------- EXPORTED PRIVATE CONSTANTS ----------------------------*/ + + +/*------------------------------------------------------------------------------ + +------------------------------------------------------------------------------*/ + +/*------------------------------------------------------------------------------ + Definitions of enum +------------------------------------------------------------------------------*/ + +typedef enum { + VDO_COL_FMT_YUV420, /* NV12: YC420 with Cb Cr order */ + VDO_COL_FMT_YUV422H, + VDO_COL_FMT_YUV422V, + VDO_COL_FMT_YUV444, + VDO_COL_FMT_YUV411, + VDO_COL_FMT_GRAY, + VDO_COL_FMT_BGRA, /* B G R A from offset 0 ~ 3 */ + VDO_COL_FMT_AUTO, + VDO_COL_FMT_RGB_888, + VDO_COL_FMT_RGB_666, + VDO_COL_FMT_RGB_565, + VDO_COL_FMT_RGB_1555, + VDO_COL_FMT_RGB_5551, + VDO_COL_FMT_RGBA, /* R G B A from offset 0 ~ 3 */ + VDO_COL_FMT_NV21, /* YC420 with Cr Cb order */ + VDO_COL_FMT_MAX, + VDO_COL_FMT_UNKNOWN, + + VDO_COL_FMT_ARGB = VDO_COL_FMT_BGRA, + VDO_COL_FMT_ABGR = VDO_COL_FMT_RGBA, + VDO_COL_FMT_NV12 = VDO_COL_FMT_YUV420 +} vdo_color_fmt; + + +/*------------------------------------------------------------------------------ + Definitions of Struct +------------------------------------------------------------------------------*/ + +typedef struct { + /* Physical address for kernel space */ + unsigned int y_addr; /* Addr of Y plane in YUV domain or RGB plane in ARGB domain */ + unsigned int c_addr; /* C plane address */ + unsigned int y_size; /* Buffer size in bytes */ + unsigned int c_size; /* Buffer size in bytes */ + unsigned int img_w; /* width of valid image (unit: pixel) */ + unsigned int img_h; /* height of valid image (unit: line) */ + unsigned int fb_w; /* width of frame buffer (scanline offset) (unit: pixel)*/ + unsigned int fb_h; /* height of frame buffer (unit: line) */ + unsigned int bpp; /* bits per pixel (8/16/24/32) */ + + vdo_color_fmt col_fmt; /* Color format on frame buffer */ + + unsigned int h_crop; /* Horental Crop (unit: pixel) */ + unsigned int v_crop; /* Vertical Crop (unit: pixel) */ + + unsigned int flag; /* frame flags */ +} vdo_framebuf_t; + +#define VDO_FLAG_INTERLACE BIT(0) +#define VDO_FLAG_MOTION_VECTOR BIT(1) /* frame buffer with motion vector table after C frame */ +#define VDO_FLAG_MB_ONE BIT(2) /* Y/C frame alloc in one mb */ +#define VDO_FLAG_MB_NO BIT(3) /* frame buffer is not alloc from mb */ + +typedef struct { + unsigned int resx_src; /* source x resolution */ + unsigned int resy_src; /* source y resolution */ + unsigned int resx_virtual; /* virtual x resolution */ + unsigned int resy_virtual; /* virtual y resolution */ + unsigned int resx_visual; /* visual x resolution */ + unsigned int resy_visual; /* visual y resolution */ + unsigned int posx; /* x position to display screen */ + unsigned int posy; /* y postion to display screen */ + unsigned int offsetx; /* x pixel offset from source left edge */ + unsigned int offsety; /* y pixel offset from source top edge */ +} vdo_view_t; + + +#endif /* ifndef COM_VIDEO_H */ + +/*=== END com-video.h ==========================================================*/ |