#include <lib/gdi/region.h>
#include <lib/gdi/accel.h>
+#define RBG565
+
gLookup::gLookup()
:size(0), lookup(0)
{
{
for (int y=area.top(); y<area.bottom(); y++)
memset(((__u8*)surface->data)+y*surface->stride+area.left(), color.color, area.width());
+ } else if (surface->bpp == 16)
+ {
+ __u32 icol;
+
+ if (surface->clut.data && color < surface->clut.colors)
+ icol=(surface->clut.data[color].a<<24)|(surface->clut.data[color].r<<16)|(surface->clut.data[color].g<<8)|(surface->clut.data[color].b);
+ else
+ icol=0x10101*color;
+#ifdef RBG565
+ __u16 col = ((icol & 0xFF0000) >> 19) << 11 | ((icol & 0xFF) >> 2) << 5 | (icol & 0xFF00) >> 11;
+#else
+ __u16 col = ((icol & 0xFF0000) >> 19) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF) >> 3;
+#endif
+ for (int y=area.top(); y<area.bottom(); y++)
+ {
+ __u16 *dst=(__u16*)(((__u8*)surface->data)+y*surface->stride+area.left()*surface->bypp);
+ int x=area.width();
+ while (x--)
+ *dst++=col;
+ }
} else if (surface->bpp == 32)
{
__u32 col;
while (x--)
*dst++=col;
}
+ } else if (surface->bpp == 16)
+ {
+ __u32 icol = color.argb();
+#ifdef RBG565
+ __u16 col = ((icol & 0xFF0000) >> 19) << 11 | ((icol & 0xFF) >> 2) << 5 | (icol & 0xFF00) >> 11;
+#else
+ __u16 col = ((icol & 0xFF0000) >> 19) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF) >> 3;
+#endif
+ for (int y=area.top(); y<area.bottom(); y++)
+ {
+ __u16 *dst=(__u16*)(((__u8*)surface->data)+y*surface->stride+area.left()*surface->bypp);
+ int x=area.width();
+ while (x--)
+ *dst++=col;
+ }
} else
eWarning("couldn't rgbfill %d bpp", surface->bpp);
}
}
-static void blit_8i_to_32(__u32 *dst, __u8 *src, __u32 *pal, int width)
+static inline void blit_8i_to_32(__u32 *dst, __u8 *src, __u32 *pal, int width)
{
while (width--)
*dst++=pal[*src++];
}
-static void blit_8i_to_32_at(__u32 *dst, __u8 *src, __u32 *pal, int width)
+static inline void blit_8i_to_32_at(__u32 *dst, __u8 *src, __u32 *pal, int width)
{
while (width--)
{
}
}
+static inline void blit_8i_to_16(__u16 *dst, __u8 *src, __u32 *pal, int width)
+{
+ while (width--)
+ *dst++=pal[*src++] & 0xFFFF;
+}
+
+static inline void blit_8i_to_16_at(__u16 *dst, __u8 *src, __u32 *pal, int width)
+{
+ while (width--)
+ {
+ if (!(pal[*src]&0x80000000))
+ {
+ src++;
+ dst++;
+ } else
+ *dst++=pal[*src++] & 0xFFFF;
+ }
+}
+
/* WARNING, this function is not endian safe! */
static void blit_8i_to_32_ab(__u32 *dst, __u8 *src, __u32 *pal, int width)
{
srcptr+=src.surface->stride;
dstptr+=surface->stride;
}
+ } else if ((surface->bpp == 16) && (src.surface->bpp==8))
+ {
+ __u8 *srcptr=(__u8*)src.surface->data;
+ __u8 *dstptr=(__u8*)surface->data; // !!
+ __u32 pal[256];
+
+ for (int i=0; i<256; ++i)
+ {
+ __u32 icol;
+ if (src.surface->clut.data && (i<src.surface->clut.colors))
+ icol=(src.surface->clut.data[i].a<<24)|(src.surface->clut.data[i].r<<16)|(src.surface->clut.data[i].g<<8)|(src.surface->clut.data[i].b);
+ else
+ icol=0x010101*i;
+#ifdef RBG565
+ pal[i]=icol&0xFF000000 | ((icol & 0xFF0000) >> 19) << 11 | ((icol & 0xFF) >> 2) << 5 | (icol & 0xFF00) >> 11;
+#else
+ pal[i]=icol&0xFF000000 | ((icol & 0xFF0000) >> 19) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF) >> 3;
+#endif
+ pal[i]^=0xFF000000;
+ }
+
+ srcptr+=srcarea.left()*src.surface->bypp+srcarea.top()*src.surface->stride;
+ dstptr+=area.left()*surface->bypp+area.top()*surface->stride;
+
+ if (flag & blitAlphaBlend)
+ eWarning("ignore unsupported 8bpp -> 16bpp alphablend!");
+
+ for (int y=0; y<area.height(); y++)
+ {
+ int width=area.width();
+ unsigned char *psrc=(unsigned char*)srcptr;
+ __u16 *dst=(__u16*)dstptr;
+ if (flag & blitAlphaTest)
+ blit_8i_to_16_at(dst, psrc, pal, width);
+ else
+ blit_8i_to_16(dst, psrc, pal, width);
+ srcptr+=src.surface->stride;
+ dstptr+=surface->stride;
+ }
+ } else if ((surface->bpp == 16) && (src.surface->bpp==32))
+ {
+ __u8 *srcptr=(__u8*)src.surface->data;
+ __u8 *dstptr=(__u8*)surface->data;
+
+ srcptr+=srcarea.left()+srcarea.top()*src.surface->stride;
+ dstptr+=area.left()+area.top()*surface->stride;
+
+ if (flag & blitAlphaBlend)
+ eWarning("ignore unsupported 32bpp -> 16bpp alphablend!");
+
+ for (int y=0; y<area.height(); y++)
+ {
+ int width=area.width();
+ __u32 *srcp=(__u32*)srcptr;
+ __u16 *dstp=(__u16*)dstptr;
+
+ if (flag & blitAlphaTest)
+ {
+ while (width--)
+ {
+ if (!((*srcp)&0xFF000000))
+ {
+ srcp++;
+ dstp++;
+ } else
+ {
+ __u32 icol = *srcp++;
+#ifdef RBG565
+ *dstp++=((icol & 0xFF0000) >> 19) << 11 | ((icol & 0xFF) >> 2) << 5 | (icol & 0xFF00) >> 11;
+#else
+ *dstp++=((icol & 0xFF0000) >> 19) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF) >> 3;
+#endif
+ }
+ }
+ } else
+ {
+ while (width--)
+ {
+ __u32 icol = *srcp++;
+#ifdef RBG565
+ *dstp++=((icol & 0xFF0000) >> 19) << 11 | ((icol & 0xFF) >> 2) << 5 | (icol & 0xFF00) >> 11;
+#else
+ *dstp++=((icol & 0xFF0000) >> 19) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF) >> 3;
+#endif
+ }
+ }
+ srcptr+=src.surface->stride;
+ dstptr+=surface->stride;
+ }
} else
eWarning("cannot blit %dbpp from %dbpp", surface->bpp, src.surface->bpp);
}
void gPixmap::line(const gRegion &clip, ePoint start, ePoint dst, gColor color)
{
__u8 *srf8 = 0;
- __u32 *srf32 = 0;
+ __u16 *srf16 = 0;
+ __u32 *srf32 = 0;
int stride = surface->stride;
-
+
if (clip.rects.empty())
return;
-
+
+ __u16 col16;
__u32 col = 0;
if (surface->bpp == 8)
- {
srf8 = (__u8*)surface->data;
- } else if (surface->bpp == 32)
+ else
{
srf32 = (__u32*)surface->data;
-
if (surface->clut.data && color < surface->clut.colors)
col=(surface->clut.data[color].a<<24)|(surface->clut.data[color].r<<16)|(surface->clut.data[color].g<<8)|(surface->clut.data[color].b);
else
col=0x10101*color;
- col^=0xFF000000;
+ col^=0xFF000000;
}
-
+
+ if (surface->bpp == 16)
+ {
+#ifdef RBG565
+ col16=((col & 0xFF0000) >> 19) << 11 | ((col & 0xFF) >> 2) << 5 | (col & 0xFF00) >> 11;
+#else
+ col16=((col & 0xFF0000) >> 19) << 11 | ((col & 0xFF00) >> 10) << 5 | (col & 0xFF) >> 3;
+#endif
+ }
+
int xa = start.x(), ya = start.y(), xb = dst.x(), yb = dst.y();
int dx, dy, x, y, s1, s2, e, temp, swap, i;
dy=abs(yb-ya);
} else
swap=0;
e = 2*dy-dx;
-
+
int lasthit = 0;
for(i=1; i<=dx; i++)
{
} while (!clip.rects[a].contains(x, y));
lasthit = a;
}
-
+
if (srf8)
srf8[y * stride + x] = color;
- if (srf32)
+ else if (srf16)
+ srf16[y * stride/2 + x] = col16;
+ else
srf32[y * stride/4 + x] = col;
fail:
while (e>=0)
{
- if (swap==1) x+=s1;
- else y+=s2;
+ if (swap==1)
+ x+=s1;
+ else
+ y+=s2;
e-=2*dx;
}
- if (swap==1)
- y+=s2;
+
+ if (swap==1)
+ y+=s2;
else
x+=s1;
e+=2*dy;
projects / vuplus_dvbapp / blobdiff