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Remote LCD support for the Win32 H1x0 simulator.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7061 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2005-07-08 01:41:12 +00:00
parent 348d8f6bab
commit c28969d11f
5 changed files with 120 additions and 15 deletions
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uisimulator/win32/UI-h100.bmp
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101
uisimulator/win32/lcd-win32.c
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@ -39,13 +39,29 @@ BITMAPINFO256 bmi =
#ifdef HAVE_LCD_BITMAP
#ifdef HAVE_REMOTE_LCD
char remote_bitmap[LCD_REMOTE_HEIGHT][LCD_REMOTE_WIDTH];
RGBQUAD remote_color_zero = {UI_REMOTE_BGCOLORLIGHT, 0};
RGBQUAD remote_color_max = {0, 0, 0, 0};
BITMAPINFO256 remote_bmi =
{
{sizeof (BITMAPINFOHEADER),
LCD_REMOTE_WIDTH, -LCD_REMOTE_HEIGHT, 1, 8,
BI_RGB, 0, 0, 0, 2, 2,
},
{} /* colour lookup table gets filled later */
};
#endif
#if LCD_DEPTH == 1
extern unsigned char lcd_framebuffer[LCD_HEIGHT/8][LCD_WIDTH]; /* the display */
#elif LCD_DEPTH == 2
extern unsigned char lcd_framebuffer[LCD_HEIGHT/4][LCD_WIDTH]; /* the display */
#endif
void lcd_update()
void lcd_update(void)
{
int x, y;
RECT r;
@ -109,19 +125,67 @@ void lcd_update_rect(int x_start, int y_start,
InvalidateRect (hGUIWnd, &r, FALSE);
}
#ifdef HAVE_REMOTE_LCD
extern unsigned char lcd_remote_framebuffer[LCD_REMOTE_HEIGHT/8][LCD_REMOTE_WIDTH];
void lcd_remote_update(void)
{
int x, y;
RECT r;
if (hGUIWnd == NULL)
_endthread ();
for (x = 0; x < LCD_REMOTE_WIDTH; x++)
for (y = 0; y < LCD_REMOTE_HEIGHT; y++)
remote_bitmap[y][x] = ((lcd_remote_framebuffer[y/8][x] >> (y & 7)) & 1);
/* Invalidate only the window part that actually did change */
GetClientRect (hGUIWnd, &r);
r.left = UI_REMOTE_POSX * r.right / UI_WIDTH;
r.top = UI_REMOTE_POSY * r.bottom / UI_HEIGHT;
r.right = (UI_REMOTE_POSX + UI_REMOTE_WIDTH) * r.right / UI_WIDTH;
r.bottom = (UI_REMOTE_POSY + UI_REMOTE_HEIGHT) * r.bottom / UI_HEIGHT;
InvalidateRect (hGUIWnd, &r, FALSE);
}
void lcd_remote_update_rect(int x_start, int y_start,
int width, int height)
int width, int height)
{
(void)x_start;
(void)y_start;
(void)width;
(void)height;
int x, y;
int xmax, ymax;
RECT r;
ymax = y_start + height;
xmax = x_start + width;
if (hGUIWnd == NULL)
_endthread ();
if(xmax > LCD_REMOTE_WIDTH)
xmax = LCD_REMOTE_WIDTH;
if(ymax >= LCD_REMOTE_HEIGHT)
ymax = LCD_REMOTE_HEIGHT;
for (x = x_start; x < xmax; x++)
for (y = y_start; y < ymax; y++)
remote_bitmap[y][x] = ((lcd_remote_framebuffer[y/8][x] >> (y & 7)) & 1);
/* Invalidate only the window part that actually did change */
GetClientRect (hGUIWnd, &r);
r.left = (UI_REMOTE_POSX + (UI_REMOTE_WIDTH * x_start / LCD_REMOTE_WIDTH))
* r.right / UI_WIDTH;
r.top = (UI_REMOTE_POSY + (UI_REMOTE_HEIGHT * y_start / LCD_REMOTE_HEIGHT))
* r.bottom / UI_HEIGHT;
r.right = (UI_REMOTE_POSX + (UI_REMOTE_WIDTH * xmax / LCD_REMOTE_WIDTH))
* r.right / UI_WIDTH;
r.bottom = (UI_REMOTE_POSY + (UI_REMOTE_HEIGHT * ymax / LCD_REMOTE_HEIGHT))
* r.bottom / UI_HEIGHT;
InvalidateRect (hGUIWnd, &r, FALSE);
}
#endif /* HAVE_REMOTE_LCD */
#endif /* HAVE_LCD_BITMAP */
#ifdef HAVE_LCD_CHARCELLS
@ -131,7 +195,7 @@ extern bool lcd_display_redraw;
extern unsigned char hardware_buffer_lcd[11][2];
static unsigned char lcd_buffer_copy[11][2];
void lcd_update()
void lcd_update(void)
{
int x, y;
bool changed = false;
@ -224,11 +288,32 @@ void lcdcolors(int index, int count, RGBQUAD *start, RGBQUAD *end)
}
}
#ifdef HAVE_REMOTE_LCD
/* set a range of bitmap indices to a gradient from startcolour to endcolour */
void lcdremotecolors(int index, int count, RGBQUAD *start, RGBQUAD *end)
{
int i;
count--;
for (i = 0; i <= count; i++)
{
remote_bmi.bmiColors[i+index].rgbRed = start->rgbRed
+ (end->rgbRed - start->rgbRed) * i / count;
remote_bmi.bmiColors[i+index].rgbGreen = start->rgbGreen
+ (end->rgbGreen - start->rgbGreen) * i / count;
remote_bmi.bmiColors[i+index].rgbBlue = start->rgbBlue
+ (end->rgbBlue - start->rgbBlue) * i / count;
}
}
#endif
/* initialise simulator lcd driver */
void simlcdinit(void)
{
bmi.bmiHeader.biClrUsed = (1<<LCD_DEPTH);
bmi.bmiHeader.biClrImportant = (1<<LCD_DEPTH);
lcdcolors(0, (1<<LCD_DEPTH), &color_zero, &color_max);
#ifdef HAVE_REMOTE_LCD
lcdremotecolors(0, (1<<LCD_REMOTE_DEPTH), &remote_color_zero, &remote_color_max);
#endif
}

5
uisimulator/win32/lcd-win32.h
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@ -33,6 +33,11 @@ typedef struct
extern char bitmap[LCD_HEIGHT][LCD_WIDTH]; // the ui display
extern BITMAPINFO256 bmi; // bitmap information
#ifdef HAVE_REMOTE_LCD
extern char remote_bitmap[LCD_REMOTE_HEIGHT][LCD_REMOTE_WIDTH];
extern BITMAPINFO256 remote_bmi; // bitmap information
#endif
void simlcdinit(void);
#endif // #ifndef __LCDWIN32_H__

13
uisimulator/win32/uisw32.c
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@ -182,7 +182,16 @@ LRESULT CALLBACK GUIWndProc (
0, 0, LCD_WIDTH, LCD_HEIGHT,
bitmap, (BITMAPINFO *) &bmi, DIB_RGB_COLORS,
SRCCOPY);
#ifdef HAVE_REMOTE_LCD
StretchDIBits (hDc,
UI_REMOTE_POSX * r.right / UI_WIDTH,
UI_REMOTE_POSY * r.bottom / UI_HEIGHT,
UI_REMOTE_WIDTH * r.right / UI_WIDTH,
UI_REMOTE_HEIGHT * r.bottom / UI_HEIGHT,
0, 0, LCD_REMOTE_WIDTH, LCD_REMOTE_HEIGHT,
remote_bitmap, (BITMAPINFO *) &remote_bmi,
DIB_RGB_COLORS, SRCCOPY);
#endif
EndPaint (hWnd, &ps);
return TRUE;
}
@ -240,7 +249,7 @@ BOOL GUIStartup ()
if (hGUIWnd == NULL)
return FALSE;
simlcdinit();
simlcdinit();
return TRUE;
}

16
uisimulator/win32/uisw32.h
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@ -76,16 +76,22 @@ typedef unsigned short wchar_t;
#define UI_LCD_HEIGHT 64 // (80 for real aspect)
#elif defined(IRIVER_H100)
#define UI_TITLE "iRiver H100"
#define UI_WIDTH 352 // width of GUI window
#define UI_HEIGHT 377 // height of GUI window
#define UI_TITLE "iriver H100"
#define UI_WIDTH 379 // width of GUI window
#define UI_HEIGHT 508 // height of GUI window
#define UI_LCD_BGCOLOR 90, 145, 90 // bkgnd color of LCD (no backlight)
#define UI_LCD_BGCOLORLIGHT 230, 216, 173 // bkgnd color of LCD (backlight)
#define UI_LCD_BLACK 0, 0, 0 // black
#define UI_LCD_POSX 96 // x position of lcd
#define UI_LCD_POSY 28 // y position of lcd
#define UI_LCD_POSX 109 // x position of lcd
#define UI_LCD_POSY 23 // y position of lcd
#define UI_LCD_WIDTH 160
#define UI_LCD_HEIGHT 128
#define UI_REMOTE_BGCOLOR 90, 145, 90 // bkgnd of remote lcd (no bklight)
#define UI_REMOTE_BGCOLORLIGHT 250, 180, 130 // bkgnd of remote lcd (bklight)
#define UI_REMOTE_POSX 50 // x position of remote lcd
#define UI_REMOTE_POSY 403 // y position of remote lcd
#define UI_REMOTE_WIDTH 128
#define UI_REMOTE_HEIGHT 64
#elif defined(ARCHOS_GMINI120)
#define UI_TITLE "Gmini 120"