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-rw-r--r--apps/plugins/lib/grey_core.c153
1 files changed, 84 insertions, 69 deletions
diff --git a/apps/plugins/lib/grey_core.c b/apps/plugins/lib/grey_core.c
index c73f0cd..a7e8f2a 100644
--- a/apps/plugins/lib/grey_core.c
+++ b/apps/plugins/lib/grey_core.c
@@ -355,6 +355,7 @@ static inline void _deferred_update(void)
* coordinates! */
static unsigned long _grey_get_pixel(int x, int y)
{
+ long val;
int xg = x - _grey_info.x;
int yg = y - _grey_info.y;
#if LCD_PIXELFORMAT == HORIZONTAL_PACKING
@@ -364,7 +365,11 @@ static unsigned long _grey_get_pixel(int x, int y)
+ (xg << _GREY_BSHIFT) + (~yg & _GREY_BMASK);
#endif
- return _grey_info.values[idx] + (1 << LCD_DEPTH);
+ val = _grey_info.values[idx];
+#ifdef HAVE_LCD_SPLIT
+ val -= val >> 7;
+#endif
+ return val;
}
#else /* !SIMULATOR */
@@ -634,9 +639,9 @@ void grey_show(bool enable)
{
_grey_info.flags |= _GREY_RUNNING;
#ifdef SIMULATOR
- rb->sim_lcd_ex_init(129, _grey_get_pixel);
+ rb->sim_lcd_ex_init(_grey_get_pixel);
rb->sim_lcd_ex_update_rect(_grey_info.x, _grey_info.y,
- _grey_info.width, _grey_info.height);
+ _grey_info.width, _grey_info.height);
#else /* !SIMULATOR */
#ifdef NEED_BOOST
rb->cpu_boost(true);
@@ -655,7 +660,7 @@ void grey_show(bool enable)
else if (!enable && (_grey_info.flags & _GREY_RUNNING))
{
#ifdef SIMULATOR
- rb->sim_lcd_ex_init(0, NULL);
+ rb->sim_lcd_ex_init(NULL);
#else /* !SIMULATOR */
rb->timer_unregister();
#if NUM_CORES > 1 /* Make sure the ISR has finished before calling lcd_update() */
@@ -702,9 +707,14 @@ void grey_deferred_lcd_update(void)
/*** Screenshot ***/
-#define BMP_FIXEDCOLORS (1 << LCD_DEPTH)
-#define BMP_VARCOLORS 129
-#define BMP_NUMCOLORS (BMP_FIXEDCOLORS + BMP_VARCOLORS)
+#ifdef HAVE_LCD_SPLIT
+#define GRADIENT_MAX 127
+#define BMP_NUMCOLORS 256
+#else
+#define GRADIENT_MAX 128
+#define BMP_NUMCOLORS 129
+#endif
+
#define BMP_BPP 8
#define BMP_LINESIZE ((LCD_WIDTH + 3) & ~3)
#define BMP_HEADERSIZE (54 + 4 * BMP_NUMCOLORS)
@@ -723,7 +733,7 @@ static const unsigned char bmpheader[] =
0x28, 0x00, 0x00, 0x00, /* Size of (2nd) header */
LE32_CONST(LCD_WIDTH), /* Width in pixels */
- LE32_CONST(LCD_HEIGHT), /* Height in pixels */
+ LE32_CONST(LCD_HEIGHT+LCD_SPLIT_LINES), /* Height in pixels */
0x01, 0x00, /* Number of planes (always 1) */
LE16_CONST(BMP_BPP), /* Bits per pixel 1/4/8/16/24 */
0x00, 0x00, 0x00, 0x00, /* Compression mode, 0 = none */
@@ -732,36 +742,11 @@ static const unsigned char bmpheader[] =
0xc4, 0x0e, 0x00, 0x00, /* Vertical resolution (pixels/meter) */
LE32_CONST(BMP_NUMCOLORS), /* Number of used colours */
LE32_CONST(BMP_NUMCOLORS), /* Number of important colours */
-
- /* Fixed colours */
-#if LCD_DEPTH == 1
- 0x90, 0xee, 0x90, 0x00, /* Colour #0 */
- 0x00, 0x00, 0x00, 0x00 /* Colour #1 */
-#elif LCD_DEPTH == 2
- 0xe6, 0xd8, 0xad, 0x00, /* Colour #0 */
- 0x99, 0x90, 0x73, 0x00, /* Colour #1 */
- 0x4c, 0x48, 0x39, 0x00, /* Colour #2 */
- 0x00, 0x00, 0x00, 0x00 /* Colour #3 */
-#endif
};
-#if LCD_DEPTH == 1
-#ifdef MROBE_100
-#define BMP_RED 241
-#define BMP_GREEN 6
-#define BMP_BLUE 3
-#define BMP_RED_BASE 94
-#define BMP_GREEN_BASE 2
-#define BMP_BLUE_BASE 2
-#else
-#define BMP_RED 0x90
-#define BMP_GREEN 0xee
-#define BMP_BLUE 0x90
-#endif
-#elif LCD_DEPTH == 2
-#define BMP_RED 0xad
-#define BMP_GREEN 0xd8
-#define BMP_BLUE 0xe6
+#if LCD_DEPTH == 2
+/* Only defined for positive, non-split LCD for now */
+static const unsigned char colorindex[4] = {128, 85, 43, 0};
#endif
/* Hook function for core screen_dump() to save the current display
@@ -772,6 +757,7 @@ static void grey_screendump_hook(int fd)
int x, y, gx, gy;
#if LCD_PIXELFORMAT == VERTICAL_PACKING
#if LCD_DEPTH == 1
+ unsigned val;
unsigned mask;
#elif LCD_DEPTH == 2
int shift;
@@ -782,37 +768,57 @@ static void grey_screendump_hook(int fd)
#endif /* LCD_PIXELFORMAT */
fb_data *lcdptr;
unsigned char *clut_entry;
- unsigned char linebuf[MAX(4*BMP_VARCOLORS,BMP_LINESIZE)];
+ unsigned char linebuf[MAX(4*BMP_NUMCOLORS,BMP_LINESIZE)];
rb->write(fd, bmpheader, sizeof(bmpheader)); /* write header */
/* build clut */
- rb->memset(linebuf, 0, 4*BMP_VARCOLORS);
+ rb->memset(linebuf, 0, 4*BMP_NUMCOLORS);
clut_entry = linebuf;
- for (i = 0; i <= 128; i++)
+ for (i = 0; i <= GRADIENT_MAX; i++)
{
-#ifdef MROBE_100
- *clut_entry++ = (_GREY_MULUQ(BMP_BLUE-BMP_BLUE_BASE, i) >> 7) +
- BMP_BLUE_BASE;
- *clut_entry++ = (_GREY_MULUQ(BMP_GREEN-BMP_GREEN_BASE, i) >> 7) +
- BMP_GREEN_BASE;
- *clut_entry++ = (_GREY_MULUQ(BMP_RED-BMP_RED_BASE, i) >> 7) +
- BMP_RED_BASE;
-#else
- *clut_entry++ = _GREY_MULUQ(BMP_BLUE, i) >> 7;
- *clut_entry++ = _GREY_MULUQ(BMP_GREEN, i) >> 7;
- *clut_entry++ = _GREY_MULUQ(BMP_RED, i) >> 7;
-#endif
+ *clut_entry++ = (_GREY_MULUQ(BLUE_CMP(LCD_BL_BRIGHTCOLOR)
+ -BLUE_CMP(LCD_BL_DARKCOLOR), i) >> 7)
+ + BLUE_CMP(LCD_BL_DARKCOLOR);
+ *clut_entry++ = (_GREY_MULUQ(GREEN_CMP(LCD_BL_BRIGHTCOLOR)
+ -GREEN_CMP(LCD_BL_DARKCOLOR), i) >> 7)
+ + GREEN_CMP(LCD_BL_DARKCOLOR);
+ *clut_entry++ = (_GREY_MULUQ(RED_CMP(LCD_BL_BRIGHTCOLOR)
+ -RED_CMP(LCD_BL_DARKCOLOR), i) >> 7)
+ + RED_CMP(LCD_BL_DARKCOLOR);
clut_entry++;
}
- rb->write(fd, linebuf, 4*BMP_VARCOLORS);
+#ifdef HAVE_LCD_SPLIT
+ for (i = 0; i <= GRADIENT_MAX; i++)
+ {
+ *clut_entry++ = (_GREY_MULUQ(BLUE_CMP(LCD_BL_BRIGHTCOLOR_2)
+ -BLUE_CMP(LCD_BL_DARKCOLOR_2), i) >> 7)
+ + BLUE_CMP(LCD_BL_DARKCOLOR_2);
+ *clut_entry++ = (_GREY_MULUQ(GREEN_CMP(LCD_BL_BRIGHTCOLOR_2)
+ -GREEN_CMP(LCD_BL_DARKCOLOR_2), i) >> 7)
+ + GREEN_CMP(LCD_BL_DARKCOLOR_2);
+ *clut_entry++ = (_GREY_MULUQ(RED_CMP(LCD_BL_BRIGHTCOLOR_2)
+ -RED_CMP(LCD_BL_DARKCOLOR_2), i) >> 7)
+ + RED_CMP(LCD_BL_DARKCOLOR_2);
+ clut_entry++;
+ }
+#endif
+ rb->write(fd, linebuf, 4*BMP_NUMCOLORS);
/* BMP image goes bottom -> top */
for (y = LCD_HEIGHT - 1; y >= 0; y--)
{
rb->memset(linebuf, 0, BMP_LINESIZE);
+#if defined(HAVE_LCD_SPLIT) && (LCD_SPLIT_LINES == 2)
+ if (y == LCD_SPLIT_POS - 1)
+ {
+ rb->write(fd, linebuf, BMP_LINESIZE);
+ rb->write(fd, linebuf, BMP_LINESIZE);
+ }
+#endif
+
gy = y - _grey_info.y;
#if LCD_PIXELFORMAT == HORIZONTAL_PACKING
#if LCD_DEPTH == 2
@@ -828,15 +834,15 @@ static void grey_screendump_hook(int fd)
unsigned char *src = _grey_info.values
+ _GREY_MULUQ(_grey_info.width, gy) + gx;
for (i = 0; i < 4; i++)
- linebuf[x + i] = BMP_FIXEDCOLORS + *src++;
+ linebuf[x + i] = *src++;
}
else
{
unsigned data = *lcdptr;
- linebuf[x] = (data >> 6) & 3;
- linebuf[x + 1] = (data >> 4) & 3;
- linebuf[x + 2] = (data >> 2) & 3;
- linebuf[x + 3] = data & 3;
+ linebuf[x] = colorindex[(data >> 6) & 3];
+ linebuf[x + 1] = colorindex[(data >> 4) & 3];
+ linebuf[x + 2] = colorindex[(data >> 2) & 3];
+ linebuf[x + 3] = colorindex[data & 3];
}
lcdptr++;
}
@@ -853,16 +859,27 @@ static void grey_screendump_hook(int fd)
if (((unsigned)gy < (unsigned)_grey_info.height)
&& ((unsigned)gx < (unsigned)_grey_info.width))
{
- linebuf[x] = BMP_FIXEDCOLORS
- + _grey_info.values[_GREY_MULUQ(_grey_info.width,
- gy & ~_GREY_BMASK)
- + (gx << _GREY_BSHIFT)
- + (~gy & _GREY_BMASK)];
+ val = _grey_info.values[_GREY_MULUQ(_grey_info.width,
+ gy & ~_GREY_BMASK)
+ + (gx << _GREY_BSHIFT)
+ + (~gy & _GREY_BMASK)];
+#ifdef HAVE_LCD_SPLIT
+ val -= val >> 7;
+#endif
}
else
{
- linebuf[x] = (*lcdptr & mask) ? 1 : 0;
+#ifdef HAVE_NEGATIVE_LCD
+ val = (*lcdptr & mask) ? GRADIENT_MAX : 0;
+#else
+ val = (*lcdptr & mask) ? 0 : GRADIENT_MAX;
+#endif
}
+#ifdef HAVE_LCD_SPLIT
+ if (y < LCD_SPLIT_POS)
+ val |= 0x80;
+#endif
+ linebuf[x] = val;
lcdptr++;
}
#elif LCD_DEPTH == 2
@@ -876,15 +893,14 @@ static void grey_screendump_hook(int fd)
if (((unsigned)gy < (unsigned)_grey_info.height)
&& ((unsigned)gx < (unsigned)_grey_info.width))
{
- linebuf[x] = BMP_FIXEDCOLORS
- + _grey_info.values[_GREY_MULUQ(_grey_info.width,
+ linebuf[x] = _grey_info.values[_GREY_MULUQ(_grey_info.width,
gy & ~_GREY_BMASK)
+ (gx << _GREY_BSHIFT)
+ (~gy & _GREY_BMASK)];
}
else
{
- linebuf[x] = (*lcdptr >> shift) & 3;
+ linebuf[x] = colorindex[(*lcdptr >> shift) & 3];
}
lcdptr++;
}
@@ -901,8 +917,7 @@ static void grey_screendump_hook(int fd)
if (((unsigned)gy < (unsigned)_grey_info.height)
&& ((unsigned)gx < (unsigned)_grey_info.width))
{
- linebuf[x] = BMP_FIXEDCOLORS
- + _grey_info.values[_GREY_MULUQ(_grey_info.width,
+ linebuf[x] = _grey_info.values[_GREY_MULUQ(_grey_info.width,
gy & ~_GREY_BMASK)
+ (gx << _GREY_BSHIFT)
+ (~gy & _GREY_BMASK)];
@@ -910,7 +925,7 @@ static void grey_screendump_hook(int fd)
else
{
data = (*lcdptr >> shift) & 0x0101;
- linebuf[x] = ((data >> 7) | data) & 3;
+ linebuf[x] = colorindex[((data >> 7) | data) & 3];
}
lcdptr++;
}
generated by cgit v1.1 at 2026-04-25 13:21:42 +0000