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Added option to build samples with statically linked drivers - and have the targets use it by default which don't support dynamically loaded drivers.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@5913 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
ol.sc
2012-11-04 22:01:51 +00:00
parent 895779d612
commit ca2ba14bbe
6 changed files with 155 additions and 112 deletions
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91
samples/mandelbrot.c
View File

@@ -14,18 +14,18 @@
/* Graphics definitions */
#define SCREEN_X (tgi_getxres())
#define SCREEN_Y (tgi_getyres())
#define MAXCOL (tgi_getcolorcount())
#define SCREEN_X (tgi_getxres())
#define SCREEN_Y (tgi_getyres())
#define MAXCOL (tgi_getcolorcount())
#define maxiterations 32
#define fpshift (10)
#define tofp(_x) ((_x)<<fpshift)
#define fromfp(_x) ((_x)>>fpshift)
#define fpabs(_x) (abs(_x))
#define maxiterations 32
#define fpshift (10)
#define tofp(_x) ((_x)<<fpshift)
#define fromfp(_x) ((_x)>>fpshift)
#define fpabs(_x) (abs(_x))
#define mulfp(_a,_b) ((((signed long)_a)*(_b))>>fpshift)
#define divfp(_a,_b) ((((signed long)_a)<<fpshift)/(_b))
#define mulfp(_a,_b) ((((signed long)_a)*(_b))>>fpshift)
#define divfp(_a,_b) ((((signed long)_a)<<fpshift)/(_b))
/* Workaround missing clock stuff */
#if defined(__APPLE2__) || defined(__APPLE2ENH__)
@@ -33,13 +33,18 @@
# define CLK_TCK 1
#endif
/* Use dynamically loaded driver by default */
#ifndef DYN_DRV
# define DYN_DRV 1
#endif
/* Use static local variables for speed */
#pragma static-locals (1);
void mandelbrot (signed short x1, signed short y1, signed short x2,
signed short y2)
signed short y2)
{
register unsigned char count;
register signed short r, r1, i;
@@ -52,32 +57,32 @@ void mandelbrot (signed short x1, signed short y1, signed short x2,
yy = y1;
for (y = 0; y < (SCREEN_Y); y++) {
yy += ys;
xx = x1;
for (x = 0; x < (SCREEN_X); x++) {
xx += xs;
/* do iterations */
r = 0;
i = 0;
for (count = 0; (count < maxiterations) &&
(fpabs (r) < tofp (2)) && (fpabs (i) < tofp (2));
++count) {
r1 = (mulfp (r, r) - mulfp (i, i)) + xx;
/* i = (mulfp(mulfp(r,i),tofp(2)))+yy; */
i = (((signed long) r * i) >> (fpshift - 1)) + yy;
r = r1;
}
if (count == maxiterations) {
tgi_setcolor (0);
} else {
if (MAXCOL == 2)
tgi_setcolor (1);
else
tgi_setcolor (count % MAXCOL);
}
/* set pixel */
tgi_setpixel (x, y);
}
yy += ys;
xx = x1;
for (x = 0; x < (SCREEN_X); x++) {
xx += xs;
/* do iterations */
r = 0;
i = 0;
for (count = 0; (count < maxiterations) &&
(fpabs (r) < tofp (2)) && (fpabs (i) < tofp (2));
++count) {
r1 = (mulfp (r, r) - mulfp (i, i)) + xx;
/* i = (mulfp(mulfp(r,i),tofp(2)))+yy; */
i = (((signed long) r * i) >> (fpshift - 1)) + yy;
r = r1;
}
if (count == maxiterations) {
tgi_setcolor (0);
} else {
if (MAXCOL == 2)
tgi_setcolor (1);
else
tgi_setcolor (count % MAXCOL);
}
/* set pixel */
tgi_setpixel (x, y);
}
}
}
@@ -90,14 +95,19 @@ int main (void)
clrscr ();
#if DYN_DRV
/* Load the graphics driver */
cprintf ("initializing... mompls\r\n");
tgi_load_driver (tgi_stddrv);
#else
/* Install the graphics driver */
tgi_install (tgi_static_stddrv);
#endif
err = tgi_geterror ();
if (err != TGI_ERR_OK) {
cprintf ("Error #%d initializing graphics.\r\n%s\r\n",
err, tgi_geterrormsg (err));
exit (EXIT_FAILURE);
cprintf ("Error #%d initializing graphics.\r\n%s\r\n",
err, tgi_geterrormsg (err));
exit (EXIT_FAILURE);
};
cprintf ("ok.\n\r");
@@ -132,5 +142,4 @@ int main (void)
/* Done */
return EXIT_SUCCESS;
}

25
samples/mousedemo.c
View File

@@ -20,11 +20,11 @@
/* Address of data for sprite 0 */
#if defined(__C64__)
# define SPRITE0_DATA 0x0340
# define SPRITE0_PTR 0x07F8
# define SPRITE0_DATA 0x0340
# define SPRITE0_PTR 0x07F8
#elif defined(__C128__)
# define SPRITE0_DATA 0x0E00
# define SPRITE0_PTR 0x07F8
# define SPRITE0_DATA 0x0E00
# define SPRITE0_PTR 0x07F8
#endif
/* The mouse sprite (an arrow) */
@@ -56,6 +56,12 @@ static const unsigned char MouseSprite[64] = {
#endif /* __C64__ or __C128__ */
/* Dynamically loaded driver by default */
#ifndef DYN_DRV
# define DYN_DRV 1
#endif
#define max(a,b) (((a) > (b)) ? (a) : (b))
#define min(a,b) (((a) < (b)) ? (a) : (b))
@@ -133,12 +139,18 @@ int main (void)
#endif
#if DYN_DRV
/* Output a warning about the driver that is needed */
DoWarning ();
/* Load and install the mouse driver */
CheckError ("mouse_load_driver",
mouse_load_driver (&mouse_def_callbacks, mouse_stddrv));
#else
/* Install the mouse driver */
CheckError ("mouse_install",
mouse_install (&mouse_def_callbacks, mouse_static_stddrv));
#endif
/* Get the initial mouse bounding box */
mouse_getbox (&full_box);
@@ -210,8 +222,13 @@ int main (void)
}
#if DYN_DRV
/* Uninstall and unload the mouse driver */
CheckError ("mouse_unload", mouse_unload ());
#else
/* Uninstall the mouse driver */
CheckError ("mouse_uninstall", mouse_uninstall ());
#endif
/* Say goodbye */
clrscr ();

34
samples/tgidemo.c
View File

@@ -9,6 +9,10 @@
#ifndef DYN_DRV
# define DYN_DRV 1
#endif
#define COLOR_BACK TGI_COLOR_BLACK
#define COLOR_FORE TGI_COLOR_WHITE
@@ -74,7 +78,7 @@ static void DoCircles (void)
for (I = 10; I < 240; I += 10) {
tgi_ellipse (X, Y, I, tgi_imulround (I, AspectRatio));
}
Color = Color == COLOR_FORE ? COLOR_BACK : COLOR_FORE;
Color = Color == COLOR_FORE ? COLOR_BACK : COLOR_FORE;
}
cgetc ();
@@ -96,16 +100,16 @@ static void DoCheckerboard (void)
for (X = 0; X <= MaxX; X += 10) {
tgi_setcolor (Color);
tgi_bar (X, Y, X+9, Y+9);
Color = Color == COLOR_FORE ? COLOR_BACK : COLOR_FORE;
Color = Color == COLOR_FORE ? COLOR_BACK : COLOR_FORE;
if (kbhit ()) {
cgetc ();
tgi_clear ();
return;
}
}
Color = Color == COLOR_FORE ? COLOR_BACK : COLOR_FORE;
Color = Color == COLOR_FORE ? COLOR_BACK : COLOR_FORE;
}
Color = Color == COLOR_FORE ? COLOR_BACK : COLOR_FORE;
Color = Color == COLOR_FORE ? COLOR_BACK : COLOR_FORE;
}
}
@@ -163,11 +167,11 @@ static void DoLines (void)
tgi_setpalette (Palette);
tgi_setcolor (COLOR_FORE);
for (X = 0; X <= MaxY; X += 10) {
tgi_line (0, 0, MaxY, X);
tgi_line (0, 0, X, MaxY);
tgi_line (MaxY, MaxY, 0, MaxY-X);
tgi_line (MaxY, MaxY, MaxY-X, 0);
for (X = 0; X <= MaxY; X += 10) {
tgi_line (0, 0, MaxY, X);
tgi_line (0, 0, X, MaxY);
tgi_line (MaxY, MaxY, 0, MaxY-X);
tgi_line (MaxY, MaxY, MaxY-X, 0);
}
cgetc ();
@@ -180,12 +184,19 @@ int main (void)
{
unsigned char Border;
#if DYN_DRV
/* Warn the user that the tgi driver is needed */
DoWarning ();
/* Load and initialize the driver */
tgi_load_driver (tgi_stddrv);
CheckError ("tgi_load_driver");
#else
/* Install the driver */
tgi_install (tgi_static_stddrv);
CheckError ("tgi_install");
#endif
tgi_init ();
CheckError ("tgi_init");
tgi_clear ();
@@ -204,8 +215,13 @@ int main (void)
DoDiagram ();
DoLines ();
#if DYN_DRV
/* Unload the driver */
tgi_unload ();
#else
/* Uninstall the driver */
tgi_uninstall ();
#endif
/* Reset the border */
(void) bordercolor (Border);