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Our new FB driver header.

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git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-experimental@1361 e54a6e83-5905-42d5-8d5c-058d10e6a962
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nightshad
2011-03-31 10:49:31 +00:00
parent 2da2aa502e
commit 0ad1fd41fd
1 changed files with 66 additions and 0 deletions
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66
lib/libcoolstream/cnxtfb.h Normal file
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/****************************************************************************/
/* $Id:
****************************************************************************/
#include <linux/fb.h>
#include <linux/ioctl.h>
#include <linux/types.h>
/*
* define the IOCTL to get the frame buffer handle info.
* currently only image handle is returned
*/
/* define this for testing H/w acceleation funcitons */
/* #define FB_TEST_HW_ACCELERATION */
/* assign an accelerator type (we have no official, so we do not add them to linux/fb.h */
#define FB_ACCEL_CX2450X 0x90 /* Trident CX2450X */
/*
* structure which contains the image handle
*/
typedef struct _cnxtfb_handle
{
void *hImage;
void *hDRM_SD;
void *hTvEnc_SD;
void *hDRM;
void *hTvEnc;
} cnxtfb_handle;
typedef struct _cnxtfb_resolution
{
u_int32_t uWidth;
u_int32_t uHeight;
} cnxtfb_resolution;
typedef enum
{
CNXTFB_BLEND_MODE_GLOBAL_ALPHA = 0,
CNXTFB_BLEND_MODE_PIXEL_ALPHA,
CNXTFB_BLEND_MODE_ALPHA_MULTIPLIED,
} CNXTFB_BLEND_MODE;
#define CNXTFB_IO(type) _IO('F', type)
#define CNXTFB_IOW(type, dtype) _IOW('F', type, dtype)
#define CNXTFB_IOR(type, dtype) _IOR('F', type, dtype)
#ifndef FBIO_WAITFORVSYNC
#define FBIO_WAITFORVSYNC _IOW('F', 0x20, u_int32_t)
#endif
#define FBIO_GETCNXTFBHANDLE CNXTFB_IOR(0x21, cnxtfb_handle) // 0x4620
#define FBIO_STARTDISPLAY CNXTFB_IO(0x22)
#define FBIO_STOPDISPLAY CNXTFB_IO(0x23)
#define FBIO_SETOPACITY CNXTFB_IOW(0x24, u_int8_t)
#define FBIO_SETBLENDMODE CNXTFB_IOW(0x25, u_int8_t)
#define FBIO_CHANGEOUTPUTFORMAT CNXTFB_IOW(0x26, u_int32_t)
#define FBIO_GETFBRESOLUTION CNXTFB_IOR(0x27, cnxtfb_resolution)
#define FBIO_SETFLICKERFILTER CNXTFB_IOW(0x28, u_int8_t)
#ifdef FB_TEST_HW_ACCELERATION
#define FBIO_FILL_RECT CNXTFB_IOW(0x29, struct fb_fillrect)
#define FBIO_COPY_AREA CNXTFB_IOW(0x2a, struct fb_copyarea)
#define FBIO_IMAGE_BLT CNXTFB_IOW(0x2b, struct fb_image)
#endif