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driver/framebuffer.cpp: paintBoxRel with solid fill for nevis

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[CST] Focus
2013-01-18 15:48:13 +04:00
parent 29e5a32e09
commit 0dfd9d0a47
1 changed files with 82 additions and 66 deletions
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92
src/driver/framebuffer.cpp
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@@ -59,6 +59,9 @@ extern CPictureViewer * g_PicViewer;
#define FB_HW_ACCELERATION
#endif
#endif
#if defined(FB_HW_ACCELERATION) && defined(USE_NEVIS_GXA)
#error
#endif
//#undef USE_NEVIS_GXA //FIXME
/*******************************************************************************/
#ifdef USE_NEVIS_GXA
@@ -92,6 +95,7 @@ extern CPictureViewer * g_PicViewer;
#define GXA_BMP2_ADDR_REG 0x0054
#define GXA_DEPTH_REG 0x00F4
#define GXA_CONTENT_ID_REG 0x0144
#define GXA_BLT_CONTROL_REG 0x0034
#define GXA_CMD_BLT 0x00010800
#define GXA_CMD_NOT_ALPHA 0x00011000
@@ -100,6 +104,7 @@ extern CPictureViewer * g_PicViewer;
#define GXA_BMP1_TYPE_REG 0x0048
#define GXA_BMP1_ADDR_REG 0x004C
#define GXA_BMP7_TYPE_REG 0x0078
#define GXA_BLEND_CFG_REG 0x003C
#define GXA_CFG_REG 0x0030
@@ -218,6 +223,7 @@ void CFrameBuffer::setupGXA(void)
_write_gxa(gxa_base, GXA_CFG_REG, 0x100 | (1 << 12) | (1 << 29));
_write_gxa(gxa_base, GXA_CFG2_REG, 0x1FF);
_write_gxa(gxa_base, GXA_BG_COLOR_REG, (unsigned int) backgroundColor);
_write_gxa(gxa_base, GXA_BMP7_TYPE_REG, (3 << 16) | screeninfo.xres | (1 << 27));
}
#endif
void CFrameBuffer::init(const char * const fbDevice)
@@ -620,15 +626,21 @@ void CFrameBuffer::paintBoxRel(const int x, const int y, const int dx, const int
if (!getActive())
return;
#if defined(USE_NEVIS_GXA)
if (dx == 0 || dy == 0) {
printf("paintBoxRel: radius %d, start x %d y %d end x %d y %d\n", radius, x, y, x+dx, x+dy);
return;
}
#if defined(FB_HW_ACCELERATION)
fb_fillrect fillrect;
fillrect.color = col;
fillrect.rop = ROP_COPY;
#elif defined(USE_NEVIS_GXA)
OpenThreads::ScopedLock<OpenThreads::Mutex> m_lock(mutex);
/* solid fill with background color */
unsigned int cmd = GXA_CMD_BLT | GXA_CMD_NOT_TEXT | GXA_SRC_BMP_SEL(7) | GXA_DST_BMP_SEL(2) | GXA_PARAM_COUNT(2) | GXA_CMD_NOT_ALPHA;
_write_gxa(gxa_base, GXA_BG_COLOR_REG, (unsigned int) col); /* setup the drawing color */
#endif
bool corner_tl = (type & CORNER_TOP_LEFT) == CORNER_TOP_LEFT;
bool corner_tr = (type & CORNER_TOP_RIGHT) == CORNER_TOP_RIGHT;
bool corner_bl = (type & CORNER_BOTTOM_LEFT) == CORNER_BOTTOM_LEFT;
bool corner_br = (type & CORNER_BOTTOM_RIGHT)== CORNER_BOTTOM_RIGHT;
/* this table contains the x coordinates for a quarter circle (the bottom right quarter) with fixed
radius of 540 px which is the half of the max HD graphics size of 1080 px. So with that table we
ca draw boxes with round corners and als circles by just setting dx = dy = radius (max 540). */
@@ -665,9 +677,13 @@ void CFrameBuffer::paintBoxRel(const int x, const int y, const int dx, const int
int line = 0;
if (type && radius) {
bool corner_tl = (type & CORNER_TOP_LEFT) == CORNER_TOP_LEFT;
bool corner_tr = (type & CORNER_TOP_RIGHT) == CORNER_TOP_RIGHT;
bool corner_bl = (type & CORNER_BOTTOM_LEFT) == CORNER_BOTTOM_LEFT;
bool corner_br = (type & CORNER_BOTTOM_RIGHT)== CORNER_BOTTOM_RIGHT;
int ofs, scf, scl, ofl, ofr;
/* just an multiplicator for all math to reduce rounding errors */
#define MUL 32768
#define MUL 32768
/* limit the radius */
if (radius > dx)
@@ -703,63 +719,66 @@ void CFrameBuffer::paintBoxRel(const int x, const int y, const int dx, const int
ofr = corner_br ? ofs : 0;
} else {
//printf("3: x %d y %d dx %d dy %d rad %d line %d\n", x, y, dx, dy, radius, line);
#ifdef FB_HW_ACCELERATION
/* FIXME small size faster to do by software */
fb_fillrect fillrect;
#if defined(FB_HW_ACCELERATION) || defined(USE_NEVIS_GXA)
int rect_height_mult = (((type & (CORNER_BOTTOM | CORNER_TOP)) == (CORNER_BOTTOM | CORNER_TOP)) ? 2 : 1);
#if defined(FB_HW_ACCELERATION)
fillrect.dx = x;
fillrect.dy = y + line;
fillrect.width = dx;
fillrect.height = dy - (radius * rect_height_mult);
fillrect.color = col;
fillrect.rop = ROP_COPY;
if (dx == 0 || dy == 0) {
printf("paintBoxRel: radius %d, start x %d y %d end x %d y %d\n", radius, x, y, x+dx, x+dy);
return;
}
ioctl(fd, FBIO_FILL_RECT, &fillrect);
#elif defined(USE_NEVIS_GXA)
_write_gxa(gxa_base, GXA_BLT_CONTROL_REG, 0);
_write_gxa(gxa_base, cmd, GXA_POINT(x, y + line)); /* destination x/y */
_write_gxa(gxa_base, cmd, GXA_POINT(dx, dy - (radius * rect_height_mult))); /* width/height */
#endif
line += dy - (radius * rect_height_mult);
continue;
#endif
}
if (dx-ofr-ofl == 0)
printf("paintBoxRel: radius %d, start x %d y %d end x %d y %d\n", radius, x, y, dx-ofr-ofl, y+line);
#ifdef USE_NEVIS_GXA
_write_gxa(gxa_base, GXA_BLT_CONTROL_REG, 0);
_write_gxa(gxa_base, cmd, GXA_POINT(x + ofl, y + line)); /* destination x/y */
_write_gxa(gxa_base, cmd, GXA_POINT(dx-ofr-ofr, 1)); /* width/height */
#else
paintHLineRelInternal(x+ofl, dx-ofl-ofr, y+line, col);
#endif
line++;
}
} else {
#ifdef FB_HW_ACCELERATION
#if defined(FB_HW_ACCELERATION)
/* FIXME small size faster to do by software */
if (dx > 10 || dy > 10) {
fb_fillrect fillrect;
fillrect.dx = x;
fillrect.dy = y;
fillrect.width = dx;
fillrect.height = dy;
fillrect.color = col;
fillrect.rop = ROP_COPY;
if (dx == 0 || dy == 0) {
printf("paintBoxRel: radius %d, start x %d y %d end x %d y %d\n", radius, x, y, x+dx, x+dy);
return;
}
ioctl(fd, FBIO_FILL_RECT, &fillrect);
return;
}
#endif
#if defined(USE_NEVIS_GXA)
_write_gxa(gxa_base, GXA_BLT_CONTROL_REG, 0);
_write_gxa(gxa_base, cmd, GXA_POINT(x, y)); /* destination x/y */
_write_gxa(gxa_base, cmd, GXA_POINT(dx, dy)); /* width/height */
#else
int swidth = stride / sizeof(fb_pixel_t);
fb_pixel_t *fbp = getFrameBufferPointer() + (swidth * y);
while (line < dy) {
paintHLineRelInternal(x, dx, y+line, col);
for (int pos = x; pos < x + dx; pos++)
*(fbp + pos) = col;
fbp += swidth;
line++;
}
#endif
}
#ifdef USE_NEVIS_GXA
_write_gxa(gxa_base, GXA_BG_COLOR_REG, (unsigned int) backgroundColor); //FIXME needed ?
/* the GXA seems to do asynchronous rendering, so we add a sync marker
* to which the fontrenderer code can synchronize
*/
@@ -769,6 +788,7 @@ void CFrameBuffer::paintBoxRel(const int x, const int y, const int dx, const int
void CFrameBuffer::paintVLineRelInternal(int x, int y, int dy, const fb_pixel_t col)
{
#if defined(FB_HW_ACCELERATION)
fb_fillrect fillrect;
fillrect.dx = x;
@@ -819,14 +839,10 @@ void CFrameBuffer::paintHLineRelInternal(int x, int dx, int y, const fb_pixel_t
fillrect.color = col;
fillrect.rop = ROP_COPY;
ioctl(fd, FBIO_FILL_RECT, &fillrect);
} else {
uint8_t * pos = ((uint8_t *)getFrameBufferPointer()) + x * sizeof(fb_pixel_t) + stride * y;
fb_pixel_t * dest = (fb_pixel_t *)pos;
for (int i = 0; i < dx; i++)
*(dest++) = col;
return;
}
#elif defined(USE_NEVIS_GXA)
#endif
#if defined(USE_NEVIS_GXA)
/* draw a single horizontal line from point x/y with width dx */
unsigned int cmd = GXA_CMD_NOT_TEXT | GXA_SRC_BMP_SEL(2) | GXA_DST_BMP_SEL(2) | GXA_PARAM_COUNT(2) | GXA_CMD_NOT_ALPHA;