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https://github.com/tuxbox-neutrino/neutrino.git
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247 lines
6.4 KiB
C
247 lines
6.4 KiB
C
#ifndef __CNXTFB_H__
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#define __CNXTFB_H__
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/****************************************************************************/
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/* $Id:
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****************************************************************************/
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#include <linux/fb.h>
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#include <linux/ioctl.h>
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#include <linux/types.h>
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/*
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* define the IOCTL to get the frame buffer handle info.
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* currently only image handle is returned
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*/
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/* define this for testing H/w acceleation funcitons */
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/* #define FB_TEST_HW_ACCELERATION */
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/* assign an accelerator type (we have no official, so we do not add them to linux/fb.h */
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#define FB_ACCEL_PNX849X 0x90 /* Trident PNX849X */
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struct fb_info;
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/*
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* structure which contains the image handle
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*/
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typedef struct _cnxtfb_handles
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{
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void *hImage;
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void *hVPP_SD;
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void *hTvEnc_SD;
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void *hVPP;
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void *hTvEnc;
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void *hImage_SD;
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} cnxtfb_handles;
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typedef struct _cnxtfb_resolution
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{
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u_int32_t uWidth;
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u_int32_t uHeight;
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} cnxtfb_resolution;
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/* To use with ioctl FBIO_CHANGEOUTPUTFORMAT */
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typedef enum {
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CNXTFB_VIDEO_STANDARD_ATSC_1080I = 0,
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CNXTFB_VIDEO_STANDARD_NTSC_M,
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CNXTFB_VIDEO_STANDARD_ATSC_480P,
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CNXTFB_VIDEO_STANDARD_ATSC_720P,
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CNXTFB_VIDEO_STANDARD_PAL_B_WEUR,
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CNXTFB_VIDEO_STANDARD_SECAM_L,
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CNXTFB_VIDEO_STANDARD_ATSC_576P,
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CNXTFB_VIDEO_STANDARD_ATSC_720P_50HZ,
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CNXTFB_VIDEO_STANDARD_ATSC_1080I_50HZ
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} CNXTFB_VIDEO_STANDARD;
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typedef enum
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{
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CNXTFB_BLEND_MODE_PER_PIXEL = 0,
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CNXTFB_BLEND_MODE_UNIFORM_ALPHA,
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/* Reordered for compatability .. */
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CNXTFB_BLEND_MODE_ALPHA_MULTIPLIED,
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} CNXTFB_BLEND_MODE;
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typedef enum
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{
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CNXTFB_INVALID = -1,
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CNXTFB_480I = 0,
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CNXTFB_480P,
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CNXTFB_576I,
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CNXTFB_576P,
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CNXTFB_720P,
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CNXTFB_720P_50,
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CNXTFB_1080I,
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CNXTFB_1080I_50,
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CNXTFB_1080P,
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CNXTFB_1080P_50,
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CNXTFB_1080P_24,
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CNXTFB_1080P_25,
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CNXTFB_DISPLAY_MODE_LAST = CNXTFB_1080P_25,
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} cnxtfb_displaymode;
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typedef enum
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{
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CNXTFB_TYPE_SD = 1, /* 1 << 0 */
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CNXTFB_TYPE_HD = 2 /* 1 << 1 */
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} CNXTFB_FB_TYPE;
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typedef struct
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{
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unsigned char Type; /* Bitmask of type CNXTFB_FB_TYPE */
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cnxtfb_displaymode SDMode;
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cnxtfb_displaymode HDMode;
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} CNXTFB_OUTPUT_FORMAT_CHANGE;
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/*
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* structure which contains the image handle
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*/
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typedef struct _cnxtfb_handle
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{
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/* CNXT_IMAGE_HANDLE hImage; */
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void *hImage;
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} cnxtfb_handle;
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typedef enum
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{
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CNXTFB_VSYNC_NOTIFICATION = 0x1000,
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CNXTFB_BUF_REELASE_NOTIFICATION,
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CNXTFB_DISPLAY_MODE_NOTIFICATION
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}cnxtfb_event;
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typedef struct
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{
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u8 uRed;
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u8 uGreen;
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u8 uBlue;
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u8 uAlpha;
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} CNXTFB_RGB_COLOR;
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typedef struct
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{
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u8 uY;
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u8 uCb;
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u8 uCr;
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u8 uAlpha;
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} CNXTFB_YCC_COLOR;
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typedef enum
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{
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CNXTFB_COLOR_RGB = 0, /* RGB format */
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CNXTFB_COLOR_YCC, /* YCC format */
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CNXTFB_COLOR_PAL_INDEX, /* Palette index or u_int32 representation of color*/
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CNXTFB_COLOR_TYPE_LAST = CNXTFB_COLOR_PAL_INDEX
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} CNXTFB_COLOR_TYPE;
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typedef union
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{
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u_int32_t uValue; /* Palette index or u_int32 representation of color */
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CNXTFB_RGB_COLOR RGB;
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CNXTFB_YCC_COLOR YCC;
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} CNXTFB_COLOR_ENTRY;
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typedef enum
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{
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CNXTFB_YCC_BASIC = 0, /* Pure YCbCr for MPEG-1 decodes */
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CNXTFB_YCC_SD_BT470, /* ITU-R BT470-2 System M */
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CNXTFB_YCC_SD_BT470_BG, /* ITU-R BT470-2 System B/G */
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CNXTFB_YCC_SMPTE_170M, /* SMPTE 170M */
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CNXTFB_YCC_SMPTE_240M, /* SMPTE 240M */
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CNXTFB_YCC_GEN_FILM, /* Generic Film(Color filters using Illuminant C) */
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CNXTFB_YCC_HD_BT709,
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CNXTFB_RGB,
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CNXTFB_COLOR_SPACE_LAST = CNXTFB_RGB
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} CNXTFB_COLOR_SPACE;
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typedef struct
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{
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CNXTFB_COLOR_SPACE ColorSpace;
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CNXTFB_COLOR_ENTRY Color;
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} CNXTFB_COLOR_SPEC;
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/* Enumeration for types of chroma key configurations. */
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typedef enum
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{
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CNXTFB_REGION_CHROMAKEY_SRC,
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CNXTFB_REGION_CHROMAKEY_DST
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} CNXTFB_REGION_CHROMAKEY_TYPE;
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typedef struct
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{
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CNXTFB_COLOR_SPEC ColorKeyLower;
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CNXTFB_COLOR_SPEC ColorKeyUpper;
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} CNXTFB_REGION_CHROMAKEY_CFG;
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typedef struct _cnxtfb_chromakey_cfg{
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bool bEnable;
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CNXTFB_REGION_CHROMAKEY_TYPE Type;
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CNXTFB_REGION_CHROMAKEY_CFG *pCfg;
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} cnxtfb_chromakey_cfg;
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typedef void (*cnxtfb_notify)(cnxtfb_event event, void *cookie);
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extern void cnxtfb_register_client(struct fb_info *fb_info, cnxtfb_notify pfnotify, void *cookie);
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extern void cnxtfb_get_image_handle(struct fb_info *fb_info, void **phImage);
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extern void cnxtfb_get_handles(struct fb_info *fb_info, cnxtfb_handles *phandles);
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extern void cnxtfb_register_evnt_clbk(cnxtfb_notify pfnotify);
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#define CNXTFB_IO(type) _IO('F', type)
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#define CNXTFB_IOW(type, dtype) _IOW('F', type, dtype)
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#define CNXTFB_IOR(type, dtype) _IOR('F', type, dtype)
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#define FB_TEST_HW_ACCELERATION
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#define FBIOGET_CNXTFBHANDLE 0x4620
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#define FBIO_WAITFORVSYNC 0x4621
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#define FBIO_STARTDISPLAY 0x4622
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#define FBIO_STOPDISPLAY 0x4623
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#define FBIO_SETBLENDMODE 0x4624
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#define FBIO_CHANGEOUTPUTFORMAT 0x4625
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#define FBIO_GETFBRESOLUTION 0x4626
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#ifdef FB_TEST_HW_ACCELERATION
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#define FBIO_FILL_RECT 0x4627
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#define FBIO_COPY_AREA 0x4628
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#define FBIO_IMAGE_BLT 0x4629
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#define FBIO_STRETCH_COPY 0x4630
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#endif
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#define FBIO_SETOPACITY 0x4631
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#define FBIO_FLIPBUFFER 0x4632
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#ifdef FB_TEST_HW_ACCELERATION
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#define FBIO_JPEG_RENDER 0x4633
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#endif
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#define FBIO_SCALE_SD_OSD 0x4634
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#define FBIO_CHROMAKEY_CFG 0x4635
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#define FBIO_DELAY_BUF_RELEASE 0x4636
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/* CST Mod */
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#define FBIO_GETCNXTFBHANDLES 0x4640
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#if 0
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#ifndef FBIO_WAITFORVSYNC
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#define FBIO_WAITFORVSYNC _IOW('F', 0x20, u_int32_t)
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#endif
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#define FBIO_GETCNXTFBHANDLE CNXTFB_IOR(0x21, cnxtfb_handle) // 0x4620
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#define FBIO_STARTDISPLAY CNXTFB_IO(0x22)
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#define FBIO_STOPDISPLAY CNXTFB_IO(0x23)
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#define FBIO_SETOPACITY CNXTFB_IOW(0x24, u_int8_t)
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#define FBIO_SETBLENDMODE CNXTFB_IOW(0x25, u_int8_t)
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#define FBIO_CHANGEOUTPUTFORMAT CNXTFB_IOW(0x26, u_int32_t)
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#define FBIO_GETFBRESOLUTION CNXTFB_IOR(0x27, cnxtfb_resolution)
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#define FBIO_SETFLICKERFILTER CNXTFB_IOW(0x28, u_int8_t)
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#define FBIO_SCALE_SD_OSD CNXTFB_IO(0x28)
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#ifdef FB_TEST_HW_ACCELERATION
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#define FBIO_FILL_RECT CNXTFB_IOW(0x29, struct fb_fillrect)
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#define FBIO_COPY_AREA CNXTFB_IOW(0x2a, struct fb_copyarea)
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#define FBIO_IMAGE_BLT CNXTFB_IOW(0x2b, struct fb_image)
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#endif
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#endif
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#endif /* __CNXTFB_H__ */
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