#include <lib/gdi/gpixmap.h>
#include <lib/gdi/region.h>
#include <lib/gdi/accel.h>
+#include <byteswap.h>
+
+#ifndef BYTE_ORDER
+#error "no BYTE_ORDER defined!"
+#endif
gLookup::gLookup()
:size(0), lookup(0)
stride += 63;
stride &=~63;
+ int pal_size = 0;
+ if (bpp == 8)
+ pal_size = 256 * 4;
+
if (gAccel::getInstance())
- eDebug("accel memory: %d", gAccel::getInstance()->accelAlloc(data, data_phys, y * stride));
+ eDebug("accel memory: %d", gAccel::getInstance()->accelAlloc(data, data_phys, y * stride + pal_size));
else
eDebug("no accel available");
}
for (i=0; i<region.rects.size(); ++i)
{
const eRect &area = region.rects[i];
- if ((area.height()<=0) || (area.width()<=0))
+ if (area.empty())
continue;
if (surface->bpp == 8)
{
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;
+#if BYTE_ORDER == LITTLE_ENDIAN
+ __u16 col = bswap_16(((icol & 0xFF) >> 3) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF0000) >> 19);
+#else
+ __u16 col = ((icol & 0xFF) >> 3) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF0000) >> 19;
+#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;
else
col=0x10101*color;
- col^=0xFF000000;
-
+ col^=0xFF000000;
+
if (surface->data_phys && gAccel::getInstance())
if (!gAccel::getInstance()->fill(surface, area, col))
continue;
for (i=0; i<region.rects.size(); ++i)
{
const eRect &area = region.rects[i];
- if ((area.height()<=0) || (area.width()<=0))
+ if (area.empty())
continue;
if (surface->bpp == 32)
while (x--)
*dst++=col;
}
+ } else if (surface->bpp == 16)
+ {
+ __u32 icol = color.argb();
+#if BYTE_ORDER == LITTLE_ENDIAN
+ __u16 col = bswap_16(((icol & 0xFF) >> 3) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF0000) >> 19);
+#else
+ __u16 col = ((icol & 0xFF) >> 3) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF0000) >> 19;
+#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)
{
#define FIX 0x10000
+
void gPixmap::blit(const gPixmap &src, const eRect &_pos, const gRegion &clip, int flag)
{
// eDebug("blit: -> %d.%d %d:%d -> %d.%d %d:%d, flags=%d",
area&=clip.rects[i];
area&=eRect(ePoint(0, 0), size());
- if ((area.width()<0) || (area.height()<0))
+ if (area.empty())
continue;
eRect srcarea = area;
continue;
}
+#ifdef SET_RIGHT_HALF_VFD_SKIN
+ if ((surface->bpp == 8) && (src.surface->bpp==8))
+ {
+ __u8 *srcptr=(__u8*)src.surface->data;
+ __u8 *dstptr=(__u8*)surface->data;
+ __u8 *nomptr = new __u8[area.width()];
+ unsigned char gray_max = 0;
+ unsigned char gray_min = 255;
+ unsigned char index = 0;
+ unsigned char gray_value = 0;
+ gRGB pixdata;
+// printf("[bilt]srcarea.left:%d, src.surface->bypp : %d,srcarea.top() :%d,src.surface->stride : %d\n",srcarea.left(),src.surface->bypp,srcarea.top(),src.surface->stride);
+ srcptr+=srcarea.left()*src.surface->bypp+srcarea.top()*src.surface->stride;
+// nomptr+=srcarea.left()*src.surface->bypp+srcarea.top()*src.surface->stride;
+ dstptr+=area.left()*surface->bypp+area.top()*surface->stride;
+ if(src.surface->clut.colors != 0)
+ {
+ for (int y=0; y<area.height(); y++)
+ {
+ for(int x=0;x<area.width();x++)
+ {
+ index = (unsigned char)(*(srcptr+x+y*src.surface->stride));
+ pixdata = src.surface->clut.data[index];
+ gray_value = ((pixdata.r+pixdata.g +pixdata.b)/3);
+ // printf("%3d ",gray_value);
+ if(gray_value > gray_max)
+ gray_max = gray_value;
+ if(gray_value < gray_min)
+ gray_min = gray_value;
+ }
+ // printf("\n");
+ }
+ }
+// printf("\n[bilt] ### gray_min : %d, gray_max : %d\n\n",gray_min,gray_max);
+ for (int y=0; y<area.height(); y++)
+ {
+ if(src.surface->clut.colors != 0)
+ {
+ for(int x=0;x<area.width();x++)
+ {
+ pixdata = src.surface->clut.data[*(srcptr+x)];
+ gray_value = ((pixdata.r+pixdata.g +pixdata.b)/3);
+ if(gray_max==gray_min)
+ *(nomptr+x)=gray_value;
+/* else if(y == 0 || y == area.height()-1 || x == 0 || x == area.width()-1)
+ *(nomptr+x) = 255;*/
+ else
+ *(nomptr+x)=( ((gray_value - gray_min)*255)/(gray_max-gray_min) );
+ // printf("%3d ",*(nomptr+x));
+ }
+ // printf("\n");
+ }
+ else
+ {
+ for(int x=0;x<area.width();x++)
+ {
+/* if(y == 0 || y == area.height()-1 || x == 0 || x == area.width()-1)
+ *(nomptr+x) = 255;
+ else
+ *(nomptr+x)=*(srcptr+x);*/
+ *(nomptr+x)=*(srcptr+x);
+// printf("%3d ",*(nomptr+x));
+ }
+// printf("\n");
+ }
+ if (flag & (blitAlphaTest|blitAlphaBlend))
+ {
+ // no real alphatest yet
+ int width=area.width();
+// unsigned char *src=(unsigned char*)srcptr;
+ unsigned char *src=(unsigned char*)nomptr;
+ unsigned char *dst=(unsigned char*)dstptr;
+ // use duff's device here!
+ while (width--)
+ {
+ if (!*src)
+ {
+ src++;
+ dst++;
+ } else
+ *dst++=*src++;
+ }
+ } else
+// memcpy(dstptr, srcptr, area.width()*surface->bypp);
+ memcpy(dstptr, nomptr, area.width()*surface->bypp);
+ srcptr+=src.surface->stride;
+ dstptr+=surface->stride;
+ }
+ delete [] nomptr;
+#else
if ((surface->bpp == 8) && (src.surface->bpp==8))
{
__u8 *srcptr=(__u8*)src.surface->data;
srcptr+=src.surface->stride;
dstptr+=surface->stride;
}
+#endif
} else if ((surface->bpp == 32) && (src.surface->bpp==32))
{
__u32 *srcptr=(__u32*)src.surface->data;
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;
+#if BYTE_ORDER == LITTLE_ENDIAN
+ pal[i] = bswap_16(((icol & 0xFF) >> 3) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF0000) >> 19);
+#else
+ pal[i] = ((icol & 0xFF) >> 3) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF0000) >> 19;
+#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++;
+#if BYTE_ORDER == LITTLE_ENDIAN
+ *dstp++ = bswap_16(((icol & 0xFF) >> 3) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF0000) >> 19);
+#else
+ *dstp++ = ((icol & 0xFF) >> 3) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF0000) >> 19;
+#endif
+ }
+ }
+ } else
+ {
+ while (width--)
+ {
+ __u32 icol = *srcp++;
+#if BYTE_ORDER == LITTLE_ENDIAN
+ *dstp++ = bswap_16(((icol & 0xFF) >> 3) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF0000) >> 19);
+#else
+ *dstp++ = ((icol & 0xFF) >> 3) << 11 | ((icol & 0xFF00) >> 10) << 5 | (icol & 0xFF0000) >> 19;
+#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)
+#if BYTE_ORDER == LITTLE_ENDIAN
+ col16=bswap_16(((col & 0xFF) >> 3) << 11 | ((col & 0xFF00) >> 10) << 5 | (col & 0xFF0000) >> 19);
+#else
+ col16=((col & 0xFF) >> 3) << 11 | ((col & 0xFF00) >> 10) << 5 | (col & 0xFF0000) >> 19;
+#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