diff options
Diffstat (limited to 'linux-headers/include/linux/dvb/osd.h')
| -rw-r--r-- | linux-headers/include/linux/dvb/osd.h | 174 |
1 files changed, 105 insertions, 69 deletions
diff --git a/linux-headers/include/linux/dvb/osd.h b/linux-headers/include/linux/dvb/osd.h index dee6219..00ee681 100644 --- a/linux-headers/include/linux/dvb/osd.h +++ b/linux-headers/include/linux/dvb/osd.h @@ -1,6 +1,8 @@ /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */ /* - * osd.h + * osd.h - DEPRECATED On Screen Display API + * + * NOTE: should not be used on future drivers * * Copyright (C) 2001 Ralph Metzler <ralph@convergence.de> * & Marcus Metzler <marcus@convergence.de> @@ -28,74 +30,108 @@ typedef enum { - // All functions return -2 on "not open" - OSD_Close=1, // () - // Disables OSD and releases the buffers - // returns 0 on success - OSD_Open, // (x0,y0,x1,y1,BitPerPixel[2/4/8](color&0x0F),mix[0..15](color&0xF0)) - // Opens OSD with this size and bit depth - // returns 0 on success, -1 on DRAM allocation error, -2 on "already open" - OSD_Show, // () - // enables OSD mode - // returns 0 on success - OSD_Hide, // () - // disables OSD mode - // returns 0 on success - OSD_Clear, // () - // Sets all pixel to color 0 - // returns 0 on success - OSD_Fill, // (color) - // Sets all pixel to color <col> - // returns 0 on success - OSD_SetColor, // (color,R{x0},G{y0},B{x1},opacity{y1}) - // set palette entry <num> to <r,g,b>, <mix> and <trans> apply - // R,G,B: 0..255 - // R=Red, G=Green, B=Blue - // opacity=0: pixel opacity 0% (only video pixel shows) - // opacity=1..254: pixel opacity as specified in header - // opacity=255: pixel opacity 100% (only OSD pixel shows) - // returns 0 on success, -1 on error - OSD_SetPalette, // (firstcolor{color},lastcolor{x0},data) - // Set a number of entries in the palette - // sets the entries "firstcolor" through "lastcolor" from the array "data" - // data has 4 byte for each color: - // R,G,B, and a opacity value: 0->transparent, 1..254->mix, 255->pixel - OSD_SetTrans, // (transparency{color}) - // Sets transparency of mixed pixel (0..15) - // returns 0 on success - OSD_SetPixel, // (x0,y0,color) - // sets pixel <x>,<y> to color number <col> - // returns 0 on success, -1 on error - OSD_GetPixel, // (x0,y0) - // returns color number of pixel <x>,<y>, or -1 - OSD_SetRow, // (x0,y0,x1,data) - // fills pixels x0,y through x1,y with the content of data[] - // returns 0 on success, -1 on clipping all pixel (no pixel drawn) - OSD_SetBlock, // (x0,y0,x1,y1,increment{color},data) - // fills pixels x0,y0 through x1,y1 with the content of data[] - // inc contains the width of one line in the data block, - // inc<=0 uses blockwidth as linewidth - // returns 0 on success, -1 on clipping all pixel - OSD_FillRow, // (x0,y0,x1,color) - // fills pixels x0,y through x1,y with the color <col> - // returns 0 on success, -1 on clipping all pixel - OSD_FillBlock, // (x0,y0,x1,y1,color) - // fills pixels x0,y0 through x1,y1 with the color <col> - // returns 0 on success, -1 on clipping all pixel - OSD_Line, // (x0,y0,x1,y1,color) - // draw a line from x0,y0 to x1,y1 with the color <col> - // returns 0 on success - OSD_Query, // (x0,y0,x1,y1,xasp{color}}), yasp=11 - // fills parameters with the picture dimensions and the pixel aspect ratio - // returns 0 on success - OSD_Test, // () - // draws a test picture. for debugging purposes only - // returns 0 on success -// TODO: remove "test" in final version - OSD_Text, // (x0,y0,size,color,text) - OSD_SetWindow, // (x0) set window with number 0<x0<8 as current - OSD_MoveWindow, // move current window to (x0, y0) - OSD_OpenRaw, // Open other types of OSD windows + /* All functions return -2 on "not open" */ + OSD_Close = 1, /* () */ + /* + * Disables OSD and releases the buffers + * returns 0 on success + */ + OSD_Open, /* (x0,y0,x1,y1,BitPerPixel[2/4/8](color&0x0F),mix[0..15](color&0xF0)) */ + /* + * Opens OSD with this size and bit depth + * returns 0 on success, -1 on DRAM allocation error, -2 on "already open" + */ + OSD_Show, /* () */ + /* + * enables OSD mode + * returns 0 on success + */ + OSD_Hide, /* () */ + /* + * disables OSD mode + * returns 0 on success + */ + OSD_Clear, /* () */ + /* + * Sets all pixel to color 0 + * returns 0 on success + */ + OSD_Fill, /* (color) */ + /* + * Sets all pixel to color <col> + * returns 0 on success + */ + OSD_SetColor, /* (color,R{x0},G{y0},B{x1},opacity{y1}) */ + /* + * set palette entry <num> to <r,g,b>, <mix> and <trans> apply + * R,G,B: 0..255 + * R=Red, G=Green, B=Blue + * opacity=0: pixel opacity 0% (only video pixel shows) + * opacity=1..254: pixel opacity as specified in header + * opacity=255: pixel opacity 100% (only OSD pixel shows) + * returns 0 on success, -1 on error + */ + OSD_SetPalette, /* (firstcolor{color},lastcolor{x0},data) */ + /* + * Set a number of entries in the palette + * sets the entries "firstcolor" through "lastcolor" from the array "data" + * data has 4 byte for each color: + * R,G,B, and a opacity value: 0->transparent, 1..254->mix, 255->pixel + */ + OSD_SetTrans, /* (transparency{color}) */ + /* + * Sets transparency of mixed pixel (0..15) + * returns 0 on success + */ + OSD_SetPixel, /* (x0,y0,color) */ + /* + * sets pixel <x>,<y> to color number <col> + * returns 0 on success, -1 on error + */ + OSD_GetPixel, /* (x0,y0) */ + /* returns color number of pixel <x>,<y>, or -1 */ + OSD_SetRow, /* (x0,y0,x1,data) */ + /* + * fills pixels x0,y through x1,y with the content of data[] + * returns 0 on success, -1 on clipping all pixel (no pixel drawn) + */ + OSD_SetBlock, /* (x0,y0,x1,y1,increment{color},data) */ + /* + * fills pixels x0,y0 through x1,y1 with the content of data[] + * inc contains the width of one line in the data block, + * inc<=0 uses blockwidth as linewidth + * returns 0 on success, -1 on clipping all pixel + */ + OSD_FillRow, /* (x0,y0,x1,color) */ + /* + * fills pixels x0,y through x1,y with the color <col> + * returns 0 on success, -1 on clipping all pixel + */ + OSD_FillBlock, /* (x0,y0,x1,y1,color) */ + /* + * fills pixels x0,y0 through x1,y1 with the color <col> + * returns 0 on success, -1 on clipping all pixel + */ + OSD_Line, /* (x0,y0,x1,y1,color) */ + /* + * draw a line from x0,y0 to x1,y1 with the color <col> + * returns 0 on success + */ + OSD_Query, /* (x0,y0,x1,y1,xasp{color}}), yasp=11 */ + /* + * fills parameters with the picture dimensions and the pixel aspect ratio + * returns 0 on success + */ + OSD_Test, /* () */ + /* + * draws a test picture. for debugging purposes only + * returns 0 on success + * TODO: remove "test" in final version + */ + OSD_Text, /* (x0,y0,size,color,text) */ + OSD_SetWindow, /* (x0) set window with number 0<x0<8 as current */ + OSD_MoveWindow, /* move current window to (x0, y0) */ + OSD_OpenRaw, /* Open other types of OSD windows */ } OSD_Command; typedef struct osd_cmd_s { |