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More compact screendump routines for core and greylib. The core routine might be a little slower for vertically packed mono and greyscale displays, the greylib one should be faster in all cases. * Reduce stack usage of greyscale screendump on the Clip* Rename a macro in the bitmap LCD simulation.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19959 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2009-02-09 23:34:44 +00:00
parent a12c2d59ad
commit 309a3c4590
3 changed files with 177 additions and 199 deletions
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185
apps/misc.c
View file

@ -425,21 +425,23 @@ static void (*screen_dump_hook)(int fh) = NULL;
void screen_dump(void) void screen_dump(void)
{ {
int fh; int fd, y;
char filename[MAX_PATH]; char filename[MAX_PATH];
int bx, by;
fb_data *src;
#if LCD_DEPTH == 1 #if LCD_DEPTH == 1
static unsigned char line_block[8][BMP_LINESIZE]; unsigned mask;
#elif LCD_DEPTH == 2 unsigned val;
#if LCD_PIXELFORMAT == HORIZONTAL_PACKING #elif (LCD_DEPTH == 2) && (LCD_PIXELFORMAT != HORIZONTAL_PACKING)
static unsigned char line_block[BMP_LINESIZE]; int shift;
#elif LCD_PIXELFORMAT == VERTICAL_PACKING unsigned val;
static unsigned char line_block[4][BMP_LINESIZE];
#elif LCD_PIXELFORMAT == VERTICAL_INTERLEAVED
static unsigned char line_block[8][BMP_LINESIZE];
#endif #endif
#elif LCD_DEPTH == 16 #if LCD_DEPTH <= 8
static unsigned short line_block[BMP_LINESIZE/2]; unsigned char *dst, *dst_end;
unsigned char linebuf[BMP_LINESIZE];
#elif LCD_DEPTH <= 16
unsigned short *dst, *dst_end;
unsigned short linebuf[BMP_LINESIZE/2];
#endif #endif
#if CONFIG_RTC #if CONFIG_RTC
@ -449,132 +451,97 @@ void screen_dump(void)
IF_CNFN_NUM_(, NULL)); IF_CNFN_NUM_(, NULL));
#endif #endif
fh = creat(filename); fd = creat(filename);
if (fh < 0) if (fd < 0)
return; return;
if (screen_dump_hook) if (screen_dump_hook)
{ {
screen_dump_hook(fh); screen_dump_hook(fd);
} }
else else
{ {
write(fh, bmpheader, sizeof(bmpheader)); write(fd, bmpheader, sizeof(bmpheader));
/* BMP image goes bottom up */ /* BMP image goes bottom up */
for (y = LCD_HEIGHT - 1; y >= 0; y--)
{
memset(linebuf, 0, BMP_LINESIZE);
#if defined(HAVE_LCD_SPLIT) && (LCD_SPLIT_LINES == 2)
if (y == LCD_SPLIT_POS - 1)
{
write(fd, linebuf, BMP_LINESIZE);
write(fd, linebuf, BMP_LINESIZE);
}
#endif
dst = linebuf;
#if LCD_DEPTH == 1 #if LCD_DEPTH == 1
for (by = LCD_FBHEIGHT - 1; by >= 0; by--) dst_end = dst + LCD_WIDTH/2;
src = lcd_framebuffer[y >> 3];
mask = 1 << (y & 7);
do
{ {
unsigned char *src = &lcd_framebuffer[by][0]; val = (*src++ & mask) ? 0x10 : 0;
unsigned char *dst = &line_block[7][0]; val |= (*src++ & mask) ? 0x01 : 0;
memset(line_block, 0, sizeof(line_block));
#ifdef HAVE_LCD_SPLIT #ifdef HAVE_LCD_SPLIT
if (by == (LCD_SPLIT_POS/8 - 1)) if (y < LCD_SPLIT_POS)
write(fh, line_block, LCD_SPLIT_LINES * sizeof(line_block[0])); val |= 0x22;
#endif #endif
for (bx = LCD_WIDTH/2; bx > 0; bx--) *dst++ = val;
{ }
unsigned char *dst_blk = dst++; while (dst < dst_end);
unsigned src_byte0 = *src++ << 4;
unsigned src_byte1 = *src++;
int iy;
for (iy = 8; iy > 0; iy--)
{
*dst_blk = (src_byte0 & 0x10)
| (src_byte1 & 0x01)
#ifdef HAVE_LCD_SPLIT
| (by < (LCD_SPLIT_POS/8) ? 0x22 : 0)
#endif
;
src_byte0 >>= 1;
src_byte1 >>= 1;
dst_blk -= BMP_LINESIZE;
}
}
write(fh, line_block, sizeof(line_block));
}
#elif LCD_DEPTH == 2 #elif LCD_DEPTH == 2
dst_end = dst + LCD_WIDTH/2;
#if LCD_PIXELFORMAT == HORIZONTAL_PACKING #if LCD_PIXELFORMAT == HORIZONTAL_PACKING
for (by = LCD_FBHEIGHT - 1; by >= 0; by--) src = lcd_framebuffer[y];
do
{ {
unsigned char *src = &lcd_framebuffer[by][0]; unsigned data = *src++;
unsigned char *dst = line_block;
memset(line_block, 0, sizeof(line_block)); *dst++ = (data >> 2) & 0x30 | (data >> 4) & 0x03;
for (bx = LCD_FBWIDTH; bx > 0; bx--) *dst++ = (data << 2) & 0x30 | data & 0x03;
{
unsigned src_byte = *src++;
*dst++ = ((src_byte >> 2) & 0x30) | ((src_byte >> 4) & 0x03);
*dst++ = ((src_byte << 2) & 0x30) | (src_byte & 0x03);
} }
while (dst < dst_end);
write(fh, line_block, sizeof(line_block));
}
#elif LCD_PIXELFORMAT == VERTICAL_PACKING #elif LCD_PIXELFORMAT == VERTICAL_PACKING
for (by = LCD_FBHEIGHT - 1; by >= 0; by--) src = lcd_framebuffer[y >> 2];
{ shift = 2 * (y & 3);
unsigned char *src = &lcd_framebuffer[by][0];
unsigned char *dst = &line_block[3][0];
memset(line_block, 0, sizeof(line_block)); do
for (bx = LCD_WIDTH/2; bx > 0; bx--)
{ {
unsigned char *dst_blk = dst++; val = ((*src++ >> shift) & 3) << 4;
unsigned src_byte0 = *src++ << 4; val |= ((*src++ >> shift) & 3);
unsigned src_byte1 = *src++; *dst++ = val;
int iy; }
while (dst < dst_end);
for (iy = 4; iy > 0; iy--)
{
*dst_blk = (src_byte0 & 0x30) | (src_byte1 & 0x03);
src_byte0 >>= 2;
src_byte1 >>= 2;
dst_blk -= BMP_LINESIZE;
}
}
write(fh, line_block, sizeof(line_block));
}
#elif LCD_PIXELFORMAT == VERTICAL_INTERLEAVED #elif LCD_PIXELFORMAT == VERTICAL_INTERLEAVED
for (by = LCD_FBHEIGHT - 1; by >= 0; by--) src = lcd_framebuffer[y >> 3];
{ shift = y & 7;
const fb_data *src = &lcd_framebuffer[by][0];
unsigned char *dst = &line_block[7][0];
memset(line_block, 0, sizeof(line_block)); do
for (bx = LCD_WIDTH/2; bx > 0; bx--)
{ {
unsigned char *dst_blk = dst++; unsigned data = (*src++ >> shift) & 0x0101;
unsigned src_data0 = *src++ << 4;
unsigned src_data1 = *src++;
int iy;
for (iy = 8; iy > 0; iy--) val = (((data >> 7) | data) & 3) << 4;
{ data = (*src++ >> shift) & 0x0101;
*dst_blk = (src_data0 & 0x10) | (src_data1 & 0x01) val |= ((data >> 7) | data) & 3;
| ((src_data0 & 0x1000) | (src_data1 & 0x0100)) >> 7; *dst++ = val;
src_data0 >>= 1;
src_data1 >>= 1;
dst_blk -= BMP_LINESIZE;
}
} }
while (dst < dst_end);
write(fh, line_block, sizeof(line_block));
}
#endif #endif
#elif LCD_DEPTH == 16 #elif LCD_DEPTH == 16
for (by = LCD_HEIGHT - 1; by >= 0; by--) dst_end = dst + LCD_WIDTH;
{ src = lcd_framebuffer[y];
unsigned short *src = &lcd_framebuffer[by][0];
unsigned short *dst = line_block;
memset(line_block, 0, sizeof(line_block)); do
for (bx = LCD_WIDTH; bx > 0; bx--)
{ {
#if (LCD_PIXELFORMAT == RGB565SWAPPED) #if (LCD_PIXELFORMAT == RGB565SWAPPED)
/* iPod LCD data is big endian although the CPU is not */ /* iPod LCD data is big endian although the CPU is not */
@ -583,13 +550,13 @@ void screen_dump(void)
*dst++ = htole16(*src++); *dst++ = htole16(*src++);
#endif #endif
} }
while (dst < dst_end);
write(fh, line_block, sizeof(line_block));
}
#endif /* LCD_DEPTH */ #endif /* LCD_DEPTH */
write(fd, linebuf, BMP_LINESIZE);
} }
}
close(fh); close(fd);
} }
void screen_dump_set_hook(void (*hook)(int fh)) void screen_dump_set_hook(void (*hook)(int fh))

143
apps/plugins/lib/grey_core.c
View file

@ -708,10 +708,10 @@ void grey_deferred_lcd_update(void)
/*** Screenshot ***/ /*** Screenshot ***/
#ifdef HAVE_LCD_SPLIT #ifdef HAVE_LCD_SPLIT
#define GRADIENT_MAX 127 #define NUM_SHADES 128
#define BMP_NUMCOLORS 256 #define BMP_NUMCOLORS 256
#else #else
#define GRADIENT_MAX 128 #define NUM_SHADES 129
#define BMP_NUMCOLORS 129 #define BMP_NUMCOLORS 129
#endif #endif
@ -754,7 +754,7 @@ static const unsigned char colorindex[4] = {128, 85, 43, 0};
static void grey_screendump_hook(int fd) static void grey_screendump_hook(int fd)
{ {
int i; int i;
int x, y, gx, gy; int y, gx, gy;
#if LCD_PIXELFORMAT == VERTICAL_PACKING #if LCD_PIXELFORMAT == VERTICAL_PACKING
#if LCD_DEPTH == 1 #if LCD_DEPTH == 1
unsigned val; unsigned val;
@ -766,45 +766,50 @@ static void grey_screendump_hook(int fd)
unsigned data; unsigned data;
int shift; int shift;
#endif /* LCD_PIXELFORMAT */ #endif /* LCD_PIXELFORMAT */
fb_data *lcdptr; fb_data *src;
unsigned char *clut_entry; unsigned char *gsrc;
unsigned char linebuf[MAX(4*BMP_NUMCOLORS,BMP_LINESIZE)]; unsigned char *dst, *dst_end;
unsigned char linebuf[MAX(4*NUM_SHADES,BMP_LINESIZE)];
rb->write(fd, bmpheader, sizeof(bmpheader)); /* write header */ rb->write(fd, bmpheader, sizeof(bmpheader)); /* write header */
/* build clut */ /* build clut */
rb->memset(linebuf, 0, 4*BMP_NUMCOLORS); rb->memset(linebuf, 0, 4*NUM_SHADES);
clut_entry = linebuf; dst = linebuf;
for (i = 0; i <= GRADIENT_MAX; i++) for (i = 0; i < NUM_SHADES; i++)
{ {
*clut_entry++ = (_GREY_MULUQ(BLUE_CMP(LCD_BL_BRIGHTCOLOR) *dst++ = (_GREY_MULUQ(BLUE_CMP(LCD_BL_BRIGHTCOLOR)
-BLUE_CMP(LCD_BL_DARKCOLOR), i) >> 7) -BLUE_CMP(LCD_BL_DARKCOLOR), i) >> 7)
+ BLUE_CMP(LCD_BL_DARKCOLOR); + BLUE_CMP(LCD_BL_DARKCOLOR);
*clut_entry++ = (_GREY_MULUQ(GREEN_CMP(LCD_BL_BRIGHTCOLOR) *dst++ = (_GREY_MULUQ(GREEN_CMP(LCD_BL_BRIGHTCOLOR)
-GREEN_CMP(LCD_BL_DARKCOLOR), i) >> 7) -GREEN_CMP(LCD_BL_DARKCOLOR), i) >> 7)
+ GREEN_CMP(LCD_BL_DARKCOLOR); + GREEN_CMP(LCD_BL_DARKCOLOR);
*clut_entry++ = (_GREY_MULUQ(RED_CMP(LCD_BL_BRIGHTCOLOR) *dst++ = (_GREY_MULUQ(RED_CMP(LCD_BL_BRIGHTCOLOR)
-RED_CMP(LCD_BL_DARKCOLOR), i) >> 7) -RED_CMP(LCD_BL_DARKCOLOR), i) >> 7)
+ RED_CMP(LCD_BL_DARKCOLOR); + RED_CMP(LCD_BL_DARKCOLOR);
clut_entry++; dst++;
} }
rb->write(fd, linebuf, 4*NUM_SHADES);
#ifdef HAVE_LCD_SPLIT #ifdef HAVE_LCD_SPLIT
for (i = 0; i <= GRADIENT_MAX; i++) dst = linebuf;
for (i = 0; i <= NUM_SHADES; i++)
{ {
*clut_entry++ = (_GREY_MULUQ(BLUE_CMP(LCD_BL_BRIGHTCOLOR_2) *dst++ = (_GREY_MULUQ(BLUE_CMP(LCD_BL_BRIGHTCOLOR_2)
-BLUE_CMP(LCD_BL_DARKCOLOR_2), i) >> 7) -BLUE_CMP(LCD_BL_DARKCOLOR_2), i) >> 7)
+ BLUE_CMP(LCD_BL_DARKCOLOR_2); + BLUE_CMP(LCD_BL_DARKCOLOR_2);
*clut_entry++ = (_GREY_MULUQ(GREEN_CMP(LCD_BL_BRIGHTCOLOR_2) *dst++ = (_GREY_MULUQ(GREEN_CMP(LCD_BL_BRIGHTCOLOR_2)
-GREEN_CMP(LCD_BL_DARKCOLOR_2), i) >> 7) -GREEN_CMP(LCD_BL_DARKCOLOR_2), i) >> 7)
+ GREEN_CMP(LCD_BL_DARKCOLOR_2); + GREEN_CMP(LCD_BL_DARKCOLOR_2);
*clut_entry++ = (_GREY_MULUQ(RED_CMP(LCD_BL_BRIGHTCOLOR_2) *dst++ = (_GREY_MULUQ(RED_CMP(LCD_BL_BRIGHTCOLOR_2)
-RED_CMP(LCD_BL_DARKCOLOR_2), i) >> 7) -RED_CMP(LCD_BL_DARKCOLOR_2), i) >> 7)
+ RED_CMP(LCD_BL_DARKCOLOR_2); + RED_CMP(LCD_BL_DARKCOLOR_2);
clut_entry++; dst++;
} }
rb->write(fd, linebuf, 4*NUM_SHADES);
#endif #endif
rb->write(fd, linebuf, 4*BMP_NUMCOLORS);
/* BMP image goes bottom -> top */ /* BMP image goes bottom -> top */
for (y = LCD_HEIGHT - 1; y >= 0; y--) for (y = LCD_HEIGHT - 1; y >= 0; y--)
@ -819,116 +824,122 @@ static void grey_screendump_hook(int fd)
} }
#endif #endif
dst = linebuf;
dst_end = dst + LCD_WIDTH;
gy = y - _grey_info.y; gy = y - _grey_info.y;
gx = -_grey_info.x;
#if LCD_PIXELFORMAT == HORIZONTAL_PACKING #if LCD_PIXELFORMAT == HORIZONTAL_PACKING
gsrc = _grey_info.values + _GREY_MULUQ(_grey_info.width, gy);
#if LCD_DEPTH == 2 #if LCD_DEPTH == 2
lcdptr = rb->lcd_framebuffer + _GREY_MULUQ(LCD_FBWIDTH, y); src = rb->lcd_framebuffer + _GREY_MULUQ(LCD_FBWIDTH, y);
for (x = 0; x < LCD_WIDTH; x += 4) do
{ {
gx = x - _grey_info.x;
if (((unsigned)gy < (unsigned)_grey_info.height) if (((unsigned)gy < (unsigned)_grey_info.height)
&& ((unsigned)gx < (unsigned)_grey_info.width)) && ((unsigned)gx < (unsigned)_grey_info.width))
{ {
unsigned char *src = _grey_info.values *dst++ = *gsrc++;
+ _GREY_MULUQ(_grey_info.width, gy) + gx; *dst++ = *gsrc++;
for (i = 0; i < 4; i++) *dst++ = *gsrc++;
linebuf[x + i] = *src++; *dst++ = *gsrc++;
} }
else else
{ {
unsigned data = *lcdptr; unsigned data = *src;
linebuf[x] = colorindex[(data >> 6) & 3]; *dst++ = colorindex[(data >> 6) & 3];
linebuf[x + 1] = colorindex[(data >> 4) & 3]; *dst++ = colorindex[(data >> 4) & 3];
linebuf[x + 2] = colorindex[(data >> 2) & 3]; *dst++ = colorindex[(data >> 2) & 3];
linebuf[x + 3] = colorindex[data & 3]; *dst++ = colorindex[data & 3];
} }
lcdptr++; gx++, src++;
} }
while (dst < dst_end);
#endif /* LCD_DEPTH */ #endif /* LCD_DEPTH */
#elif LCD_PIXELFORMAT == VERTICAL_PACKING #elif LCD_PIXELFORMAT == VERTICAL_PACKING
gsrc = _grey_info.values + (~gy & _GREY_BMASK)
+ _GREY_MULUQ(_grey_info.width, gy & ~_GREY_BMASK);
#if LCD_DEPTH == 1 #if LCD_DEPTH == 1
mask = 1 << (y & 7); mask = 1 << (y & 7);
lcdptr = rb->lcd_framebuffer + _GREY_MULUQ(LCD_WIDTH, y >> 3); src = rb->lcd_framebuffer + _GREY_MULUQ(LCD_WIDTH, y >> 3);
for (x = 0; x < LCD_WIDTH; x++) do
{ {
gx = x - _grey_info.x;
if (((unsigned)gy < (unsigned)_grey_info.height) if (((unsigned)gy < (unsigned)_grey_info.height)
&& ((unsigned)gx < (unsigned)_grey_info.width)) && ((unsigned)gx < (unsigned)_grey_info.width))
{ {
val = _grey_info.values[_GREY_MULUQ(_grey_info.width, val = *gsrc;
gy & ~_GREY_BMASK)
+ (gx << _GREY_BSHIFT)
+ (~gy & _GREY_BMASK)];
#ifdef HAVE_LCD_SPLIT #ifdef HAVE_LCD_SPLIT
val -= val >> 7; val -= val >> 7;
#endif #endif
gsrc += _GREY_BSIZE;
} }
else else
{ {
#ifdef HAVE_NEGATIVE_LCD #ifdef HAVE_NEGATIVE_LCD
val = (*lcdptr & mask) ? GRADIENT_MAX : 0; val = (*src & mask) ? (NUM_SHADES-1) : 0;
#else #else
val = (*lcdptr & mask) ? 0 : GRADIENT_MAX; val = (*src & mask) ? 0 : (NUM_SHADES-1);
#endif #endif
} }
#ifdef HAVE_LCD_SPLIT #ifdef HAVE_LCD_SPLIT
if (y < LCD_SPLIT_POS) if (y < LCD_SPLIT_POS)
val |= 0x80; val |= 0x80;
#endif #endif
linebuf[x] = val; *dst++ = val;
lcdptr++; gx++, src++;
} }
while (dst < dst_end);
#elif LCD_DEPTH == 2 #elif LCD_DEPTH == 2
shift = 2 * (y & 3); shift = 2 * (y & 3);
lcdptr = rb->lcd_framebuffer + _GREY_MULUQ(LCD_WIDTH, y >> 2); src = rb->lcd_framebuffer + _GREY_MULUQ(LCD_WIDTH, y >> 2);
for (x = 0; x < LCD_WIDTH; x++) do
{ {
gx = x - _grey_info.x;
if (((unsigned)gy < (unsigned)_grey_info.height) if (((unsigned)gy < (unsigned)_grey_info.height)
&& ((unsigned)gx < (unsigned)_grey_info.width)) && ((unsigned)gx < (unsigned)_grey_info.width))
{ {
linebuf[x] = _grey_info.values[_GREY_MULUQ(_grey_info.width, *dst++ = *gsrc;
gy & ~_GREY_BMASK) gsrc += _GREY_BSIZE;
+ (gx << _GREY_BSHIFT)
+ (~gy & _GREY_BMASK)];
} }
else else
{ {
linebuf[x] = colorindex[(*lcdptr >> shift) & 3]; *dst++ = colorindex[(*src >> shift) & 3];
} }
lcdptr++; gx++, src++;
} }
while (dst < dst_end);
#endif /* LCD_DEPTH */ #endif /* LCD_DEPTH */
#elif LCD_PIXELFORMAT == VERTICAL_INTERLEAVED #elif LCD_PIXELFORMAT == VERTICAL_INTERLEAVED
gsrc = _grey_info.values + (~gy & _GREY_BMASK)
+ _GREY_MULUQ(_grey_info.width, gy & ~_GREY_BMASK);
#if LCD_DEPTH == 2 #if LCD_DEPTH == 2
shift = y & 7; shift = y & 7;
lcdptr = rb->lcd_framebuffer + _GREY_MULUQ(LCD_WIDTH, y >> 3); src = rb->lcd_framebuffer + _GREY_MULUQ(LCD_WIDTH, y >> 3);
for (x = 0; x < LCD_WIDTH; x++) do
{ {
gx = x - _grey_info.x;
if (((unsigned)gy < (unsigned)_grey_info.height) if (((unsigned)gy < (unsigned)_grey_info.height)
&& ((unsigned)gx < (unsigned)_grey_info.width)) && ((unsigned)gx < (unsigned)_grey_info.width))
{ {
linebuf[x] = _grey_info.values[_GREY_MULUQ(_grey_info.width, *dst++ = *gsrc;
gy & ~_GREY_BMASK) gsrc += _GREY_BSIZE;
+ (gx << _GREY_BSHIFT)
+ (~gy & _GREY_BMASK)];
} }
else else
{ {
data = (*lcdptr >> shift) & 0x0101; data = (*src >> shift) & 0x0101;
linebuf[x] = colorindex[((data >> 7) | data) & 3]; *dst++ = colorindex[((data >> 7) | data) & 3];
} }
lcdptr++; gx++, src++;
} }
while (dst < dst_end);
#endif /* LCD_DEPTH */ #endif /* LCD_DEPTH */
#endif /* LCD_PIXELFORMAT */ #endif /* LCD_PIXELFORMAT */

24
uisimulator/sdl/lcd-bitmap.c
View file

@ -59,9 +59,9 @@ SDL_Color lcd_color2_bright = {RED_CMP(LCD_BRIGHTCOLOR_2),
#endif #endif
#ifdef HAVE_LCD_SPLIT #ifdef HAVE_LCD_SPLIT
#define GRADIENT_MAX 127 #define NUM_SHADES 128
#else #else
#define GRADIENT_MAX 128 #define NUM_SHADES 129
#endif #endif
#endif /* LCD_DEPTH <= 8 */ #endif /* LCD_DEPTH <= 8 */
@ -78,9 +78,9 @@ static unsigned long get_lcd_pixel(int x, int y)
{ {
#if LCD_DEPTH == 1 #if LCD_DEPTH == 1
#ifdef HAVE_NEGATIVE_LCD #ifdef HAVE_NEGATIVE_LCD
return (lcd_framebuffer[y/8][x] & (1 << (y & 7))) ? GRADIENT_MAX : 0; return (lcd_framebuffer[y/8][x] & (1 << (y & 7))) ? (NUM_SHADES-1) : 0;
#else #else
return (lcd_framebuffer[y/8][x] & (1 << (y & 7))) ? 0 : GRADIENT_MAX; return (lcd_framebuffer[y/8][x] & (1 << (y & 7))) ? 0 : (NUM_SHADES-1);
#endif #endif
#elif LCD_DEPTH == 2 #elif LCD_DEPTH == 2
#if LCD_PIXELFORMAT == HORIZONTAL_PACKING #if LCD_PIXELFORMAT == HORIZONTAL_PACKING
@ -122,17 +122,17 @@ void sim_backlight(int value)
#if LCD_DEPTH <= 8 #if LCD_DEPTH <= 8
if (value > 0) { if (value > 0) {
sdl_set_gradient(lcd_surface, &lcd_bl_color_dark, sdl_set_gradient(lcd_surface, &lcd_bl_color_dark,
&lcd_bl_color_bright, 0, GRADIENT_MAX+1); &lcd_bl_color_bright, 0, NUM_SHADES);
#ifdef HAVE_LCD_SPLIT #ifdef HAVE_LCD_SPLIT
sdl_set_gradient(lcd_surface, &lcd_bl_color2_dark, sdl_set_gradient(lcd_surface, &lcd_bl_color2_dark,
&lcd_bl_color2_bright, GRADIENT_MAX+1, GRADIENT_MAX+1); &lcd_bl_color2_bright, NUM_SHADES, NUM_SHADES);
#endif #endif
} else { } else {
sdl_set_gradient(lcd_surface, &lcd_color_dark, sdl_set_gradient(lcd_surface, &lcd_color_dark,
&lcd_color_bright, 0, GRADIENT_MAX+1); &lcd_color_bright, 0, NUM_SHADES);
#ifdef HAVE_LCD_SPLIT #ifdef HAVE_LCD_SPLIT
sdl_set_gradient(lcd_surface, &lcd_color2_dark, sdl_set_gradient(lcd_surface, &lcd_color2_dark,
&lcd_color2_bright, GRADIENT_MAX+1, GRADIENT_MAX+1); &lcd_color2_bright, NUM_SHADES, NUM_SHADES);
#endif #endif
} }
sdl_gui_update(lcd_surface, 0, 0, SIM_LCD_WIDTH, SIM_LCD_HEIGHT, sdl_gui_update(lcd_surface, 0, 0, SIM_LCD_WIDTH, SIM_LCD_HEIGHT,
@ -162,17 +162,17 @@ void sim_lcd_init(void)
#if LCD_DEPTH <= 8 #if LCD_DEPTH <= 8
#ifdef HAVE_BACKLIGHT #ifdef HAVE_BACKLIGHT
sdl_set_gradient(lcd_surface, &lcd_bl_color_dark, sdl_set_gradient(lcd_surface, &lcd_bl_color_dark,
&lcd_bl_color_bright, 0, GRADIENT_MAX+1); &lcd_bl_color_bright, 0, NUM_SHADES);
#ifdef HAVE_LCD_SPLIT #ifdef HAVE_LCD_SPLIT
sdl_set_gradient(lcd_surface, &lcd_bl_color2_dark, sdl_set_gradient(lcd_surface, &lcd_bl_color2_dark,
&lcd_bl_color2_bright, GRADIENT_MAX+1, GRADIENT_MAX+1); &lcd_bl_color2_bright, NUM_SHADES, NUM_SHADES);
#endif #endif
#else /* !HAVE_BACKLIGHT */ #else /* !HAVE_BACKLIGHT */
sdl_set_gradient(lcd_surface, &lcd_color_dark, sdl_set_gradient(lcd_surface, &lcd_color_dark,
&lcd_color_bright, 0, GRADIENT_MAX+1); &lcd_color_bright, 0, NUM_SHADES);
#ifdef HAVE_LCD_SPLIT #ifdef HAVE_LCD_SPLIT
sdl_set_gradient(lcd_surface, &lcd_color2_dark, sdl_set_gradient(lcd_surface, &lcd_color2_dark,
&lcd_color2_bright, GRADIENT_MAX+1, GRADIENT_MAX+1); &lcd_color2_bright, NUM_SHADES, NUM_SHADES);
#endif #endif
#endif /* !HAVE_BACKLIGHT */ #endif /* !HAVE_BACKLIGHT */
#endif /* LCD_DEPTH < 8 */ #endif /* LCD_DEPTH < 8 */