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blit from system memory in PIO mode

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git-svn-id: svn://kolibrios.org@1002 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2009-01-27 00:31:09 +00:00
parent 76bc83bd66
commit 80c71dc52a
18 changed files with 986 additions and 706 deletions
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programs/develop/libraries/pixlib/draw.inc
+183 -80
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@@ -558,29 +558,29 @@ int Blit(pixmap_t *dst_pixmap, int dst_x, int dst_y,
int width, int height)
{
clip_t src_clip, dst_clip;
clip_t src_clip, dst_clip;
if( ( width <= 0 ) || ( height<=0 ) )
if( ( width <= 0 ) || ( height<=0 ) )
return ERR_PARAM;
/* if "hardware acceleration present" and
"destinastion is primary screen or local videomemory" and
"source is primary screen or local videomemory"
/* if "hardware acceleration present" and
"destinastion is primary screen or local videomemory"
*/
if( (srv_hw2d != 0) &&
( (dst_pixmap == (void*)-1) ||
( (dst_pixmap->flags & PX_MEM_MASK)==PX_MEM_LOCAL) ) &&
if( (srv_hw2d != 0) &&
( (dst_pixmap == (void*)-1) ||
( (dst_pixmap->flags & PX_MEM_MASK)==PX_MEM_LOCAL) ) /* &&
( (src_pixmap == (void*)-1) ||
( (src_pixmap->flags & PX_MEM_MASK)==PX_MEM_LOCAL) ) )
{
( (src_pixmap->flags & PX_MEM_MASK)==PX_MEM_LOCAL) ) */ )
{
ioctl_t io;
pxblit_t *blit = (pxblit_t*)&dst_pixmap;
if((int)dst_pixmap != -1)
blit->dst_pixmap = (pixmap_t*)dst_pixmap->handle;
blit->dst_pixmap = (pixmap_t*)dst_pixmap->handle;
if((int)src_pixmap != -1)
blit->src_pixmap = (pixmap_t*)src_pixmap->handle;
if( (int)src_pixmap != -1 &&
(src_pixmap->flags & PX_MEM_MASK) != PX_MEM_SYSTEM)
blit->src_pixmap = (pixmap_t*)src_pixmap->handle;
io.handle = srv_hw2d;
io.io_code = PX_BLIT;
@@ -590,83 +590,83 @@ int Blit(pixmap_t *dst_pixmap, int dst_x, int dst_y,
io.out_size = 0;
return call_service(&io);
}
}
dst_pixmap = (dst_pixmap == (void*)-1) ? &scrn_pixmap : dst_pixmap ;
src_pixmap = (src_pixmap == (void*)-1) ? &scrn_pixmap : src_pixmap ;
dst_pixmap = (dst_pixmap == (void*)-1) ? &scrn_pixmap : dst_pixmap ;
src_pixmap = (src_pixmap == (void*)-1) ? &scrn_pixmap : src_pixmap ;
src_clip.xmin = 0;
src_clip.ymin = 0;
src_clip.xmax = src_pixmap->width-1;
src_clip.ymax = src_pixmap->height-1;
src_clip.xmin = 0;
src_clip.ymin = 0;
src_clip.xmax = src_pixmap->width-1;
src_clip.ymax = src_pixmap->height-1;
dst_clip.xmin = 0;
dst_clip.ymin = 0;
dst_clip.xmax = dst_pixmap->width-1;
dst_clip.ymax = dst_pixmap->height-1;
dst_clip.xmin = 0;
dst_clip.ymin = 0;
dst_clip.xmax = dst_pixmap->width-1;
dst_clip.ymax = dst_pixmap->height-1;
if( !blit_clip(&dst_clip, &dst_x, &dst_y,
&src_clip, &src_x, &src_y,
&width, &height) )
{
if( !blit_clip(&dst_clip, &dst_x, &dst_y,
&src_clip, &src_x, &src_y,
&width, &height) )
{
color_t *src_addr = &((color_t*)(src_pixmap->mapped))[src_pixmap->pitch*src_y/4+src_x];
color_t *dst_addr = &((color_t*)(dst_pixmap->mapped))[dst_pixmap->pitch*dst_y/4+dst_x];
while( height-- )
{
int w = width;
color_t *tmp_src = src_addr;
color_t *tmp_dst = dst_addr;
int w = width;
color_t *tmp_src = src_addr;
color_t *tmp_dst = dst_addr;
src_addr += src_pixmap->pitch/4;
dst_addr += dst_pixmap->pitch/4;
src_addr += src_pixmap->pitch/4;
dst_addr += dst_pixmap->pitch/4;
while( w >= 8)
{
__asm__ __volatile__ (
"movq (%0), %%mm0\n"
"movq 8(%0), %%mm1\n"
"movq 16(%0), %%mm2\n"
"movq 24(%0), %%mm3\n"
"movq %%mm0, (%1)\n"
"movq %%mm1, 8(%1)\n"
"movq %%mm2, 16(%1)\n"
"movq %%mm3, 24(%1)\n"
:: "r" (tmp_src), "r" (tmp_dst)
: "memory", "%mm0", "%mm1", "%mm2", "%mm3");
w -= 8;
tmp_src += 8;
tmp_dst += 8;
};
if( w >= 4 )
{
__asm__ __volatile__ (
"movq (%0), %%mm0\n"
"movq 8(%0), %%mm1\n"
"movq %%mm0, (%1)\n"
"movq %%mm1, 8(%1)\n"
:: "r" (tmp_src), "r" (tmp_dst)
: "memory", "%mm0", "%mm1");
w -= 4;
tmp_src += 4;
tmp_dst += 4;
};
if( w >= 2 )
{
__asm__ __volatile__ (
"movq (%0), %%mm0\n"
"movq %%mm0, (%1)\n"
:: "r" (tmp_src), "r" (tmp_dst)
: "memory", "%mm0");
w -= 2;
tmp_src += 2;
tmp_dst += 2;
};
if( w )
*tmp_dst = *tmp_src;
while( w >= 8)
{
__asm__ __volatile__ (
"movq (%0), %%mm0\n"
"movq 8(%0), %%mm1\n"
"movq 16(%0), %%mm2\n"
"movq 24(%0), %%mm3\n"
"movq %%mm0, (%1)\n"
"movq %%mm1, 8(%1)\n"
"movq %%mm2, 16(%1)\n"
"movq %%mm3, 24(%1)\n"
:: "r" (tmp_src), "r" (tmp_dst)
: "memory", "%mm0", "%mm1", "%mm2", "%mm3");
w -= 8;
tmp_src += 8;
tmp_dst += 8;
};
if( w >= 4 )
{
__asm__ __volatile__ (
"movq (%0), %%mm0\n"
"movq 8(%0), %%mm1\n"
"movq %%mm0, (%1)\n"
"movq %%mm1, 8(%1)\n"
:: "r" (tmp_src), "r" (tmp_dst)
: "memory", "%mm0", "%mm1");
w -= 4;
tmp_src += 4;
tmp_dst += 4;
};
if( w >= 2 )
{
__asm__ __volatile__ (
"movq (%0), %%mm0\n"
"movq %%mm0, (%1)\n"
:: "r" (tmp_src), "r" (tmp_dst)
: "memory", "%mm0");
w -= 2;
tmp_src += 2;
tmp_dst += 2;
};
if( w )
*tmp_dst = *tmp_src;
};
};
return ERR_OK;
};
return ERR_OK;
};
int TransparentBlit(pixmap_t *dst_pixmap, int dst_x, int dst_y,
@@ -705,6 +705,9 @@ int TransparentBlit(pixmap_t *dst_pixmap, int dst_x, int dst_y,
return call_service(&io);
};
dst_pixmap = (dst_pixmap == (void*)-1) ? &scrn_pixmap : dst_pixmap ;
src_pixmap = (src_pixmap == (void*)-1) ? &scrn_pixmap : src_pixmap ;
src_clip.xmin = 0;
src_clip.ymin = 0;
src_clip.xmax = src_pixmap->width-1;
@@ -722,8 +725,6 @@ int TransparentBlit(pixmap_t *dst_pixmap, int dst_x, int dst_y,
{
__m64 clr_key;
dst_pixmap = (dst_pixmap == (void*)-1) ? &scrn_pixmap : dst_pixmap ;
src_pixmap = (src_pixmap == (void*)-1) ? &scrn_pixmap : src_pixmap ;
color_t *src_addr = &((color_t*)(src_pixmap->mapped))[src_pixmap->pitch*src_y/4+src_x];
color_t *dst_addr = &((color_t*)(dst_pixmap->mapped))[dst_pixmap->pitch*dst_y/4+dst_x];
@@ -766,4 +767,106 @@ int TransparentBlit(pixmap_t *dst_pixmap, int dst_x, int dst_y,
return ERR_OK;
}
unsigned long long m_0080 = 0x0080008000800080ULL;
int BlitAlpha(pixmap_t *dst_pixmap, int dst_x, int dst_y,
pixmap_t *src_pixmap, int src_x, int src_y,
int width, int height, u32_t alpha)
{
clip_t src_clip, dst_clip;
if( (srv_hw2d != 0) &&
( (dst_pixmap == (void*)-1) ||
( (dst_pixmap->flags & PX_MEM_MASK)==PX_MEM_LOCAL) ) &&
( (src_pixmap == (void*)-1) ||
( (src_pixmap->flags & PX_MEM_MASK)==PX_MEM_LOCAL) ) )
{
ioctl_t io;
pxblit_t *blit = (pxblit_t*)&dst_pixmap;
if((int)dst_pixmap != -1)
blit->dst_pixmap = (pixmap_t*)dst_pixmap->handle;
if((int)src_pixmap != -1)
blit->src_pixmap = (pixmap_t*)src_pixmap->handle;
io.handle = srv_hw2d;
io.io_code = PX_BLIT_ALPHA;
io.input = blit;
io.inp_size = 9;
io.output = NULL;
io.out_size = 0;
return call_service(&io);
};
dst_pixmap = (dst_pixmap == (void*)-1) ? &scrn_pixmap : dst_pixmap ;
src_pixmap = (src_pixmap == (void*)-1) ? &scrn_pixmap : src_pixmap ;
src_clip.xmin = 0;
src_clip.ymin = 0;
src_clip.xmax = src_pixmap->width-1;
src_clip.ymax = src_pixmap->height-1;
dst_clip.xmin = 0;
dst_clip.ymin = 0;
dst_clip.xmax = dst_pixmap->width-1;
dst_clip.ymax = dst_pixmap->height-1;
if( !blit_clip(&dst_clip, &dst_x, &dst_y,
&src_clip, &src_x, &src_y,
&width, &height) )
{
__m64 m_alpha;
__m64 m_one_alpha;
color_t *src_addr = &((color_t*)(src_pixmap->mapped))[src_pixmap->pitch*src_y/4+src_x];
color_t *dst_addr = &((color_t*)(dst_pixmap->mapped))[dst_pixmap->pitch*dst_y/4+dst_x];
m_alpha = _mm_cvtsi32_si64((alpha << 16) | alpha);
m_alpha = _mm_unpacklo_pi32(m_alpha, m_alpha);
m_one_alpha = _mm_subs_pu16((__m64)0x00FF00FF00FF00FFULL, m_alpha);
while( height-- )
{
int w = width;
color_t *tmp_src = src_addr;
color_t *tmp_dst = dst_addr;
src_addr += src_pixmap->pitch/4;
dst_addr += dst_pixmap->pitch/4;
while( w-- )
{
__asm__ __volatile__ (
"movd (%0), %%mm0 \n\t"
"pxor %%mm1, %%mm1 \n\t"
"punpcklbw %%mm1, %%mm0 \n\t"
"pmullw %[clr_key], %%mm0 \n\t"
// "paddw %[m_0080], %%mm0 \n\t"
"movd (%1), %%mm2 \n\t"
"punpcklbw %%mm1, %%mm2 \n\t"
"pmullw %[m_one_alpha], %%mm2 \n\t"
// "paddw %[m_0080], %%mm2 \n\t"
"paddw %%mm2, %%mm0 \n\t"
"psrlw $8, %%mm0 \n\t"
"packuswb %%mm0, %%mm0 \n\t"
"movd %%mm0, (%1)"
:: "r" (tmp_src),
"r" (tmp_dst),
[clr_key] "y" (m_alpha),
[m_one_alpha] "y" (m_one_alpha)
:"memory","mm0", "mm1", "mm2");
tmp_src++;
tmp_dst++;
};
// if( w && (*tmp_src != alpha) )
// *tmp_dst = *tmp_src;
};
};
return ERR_OK;
}