| /* |
| * TTY palette driver |
| * |
| * Copyright 1999 Patrik Stridvall |
| */ |
| |
| #include "config.h" |
| |
| #include <stdlib.h> |
| |
| #include "color.h" |
| #include "debugtools.h" |
| #include "palette.h" |
| #include "winbase.h" |
| #include "ttydrv.h" |
| |
| DEFAULT_DEBUG_CHANNEL(ttydrv); |
| |
| /**********************************************************************/ |
| |
| extern PALETTEENTRY *COLOR_sysPal; |
| extern int COLOR_gapStart; |
| extern int COLOR_gapEnd; |
| extern int COLOR_gapFilled; |
| extern int COLOR_max; |
| |
| static int palette_size = 256; /* FIXME */ |
| |
| extern const PALETTEENTRY COLOR_sysPalTemplate[NB_RESERVED_COLORS]; |
| |
| /*********************************************************************** |
| * TTYDRV_PALETTE_Initialize |
| */ |
| BOOL TTYDRV_PALETTE_Initialize(void) |
| { |
| int i; |
| |
| TRACE("(void)\n"); |
| |
| COLOR_sysPal = (PALETTEENTRY *) HeapAlloc(GetProcessHeap(), 0, sizeof(PALETTEENTRY) * palette_size); |
| if(COLOR_sysPal == NULL) { |
| WARN("No memory to create system palette!\n"); |
| return FALSE; |
| } |
| |
| for(i=0; i < palette_size; i++ ) { |
| const PALETTEENTRY *src; |
| PALETTEENTRY *dst = &COLOR_sysPal[i]; |
| |
| if(i < NB_RESERVED_COLORS/2) { |
| src = &COLOR_sysPalTemplate[i]; |
| } else if(i >= palette_size - NB_RESERVED_COLORS/2) { |
| src = &COLOR_sysPalTemplate[NB_RESERVED_COLORS + i - palette_size]; |
| } else { |
| PALETTEENTRY pe = { 0, 0, 0, 0 }; |
| src = &pe; |
| } |
| |
| if((src->peRed + src->peGreen + src->peBlue) <= 0xB0) { |
| dst->peRed = 0; |
| dst->peGreen = 0; |
| dst->peBlue = 0; |
| dst->peFlags = PC_SYS_USED; |
| } else { |
| dst->peRed = 255; |
| dst->peGreen= 255; |
| dst->peBlue = 255; |
| dst->peFlags = PC_SYS_USED; |
| } |
| } |
| |
| COLOR_gapStart = NB_RESERVED_COLORS/2; |
| COLOR_gapEnd = NB_RESERVED_COLORS/2; |
| |
| return TRUE; |
| } |
| |
| /*********************************************************************** |
| * TTYDRV_PALETTE_SetMapping |
| */ |
| int TTYDRV_PALETTE_SetMapping( |
| PALETTEOBJ *palPtr, UINT uStart, UINT uNum, BOOL mapOnly) |
| { |
| FIXME("(%p, %u, %u, %d): stub\n", palPtr, uStart, uNum, mapOnly); |
| |
| return 0; |
| } |
| |
| /*********************************************************************** |
| * TTYDRV_PALETTE_UpdateMapping |
| */ |
| int TTYDRV_PALETTE_UpdateMapping(PALETTEOBJ *palPtr) |
| { |
| TRACE("(%p)\n", palPtr); |
| |
| return 0; |
| } |
| |
| /*********************************************************************** |
| * TTYDRV_PALETTE_IsDark |
| */ |
| int TTYDRV_PALETTE_IsDark(int pixel) |
| { |
| FIXME("(%d): stub\n", pixel); |
| |
| return 0; |
| } |