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WebView 3.0 Gold: IMG support!

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No page blinking on scroll, proper alpha-channel blend (PNG 32bpp), local images support, base64 images support* (only small ones yet). Need code refactoring.

git-svn-id: svn://kolibrios.org@8396 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kiril Lipatov
2020-12-13 20:52:56 +00:00
parent 11e69b4021
commit adea6f05e9
8 changed files with 102 additions and 169 deletions
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45
programs/cmm/lib/draw_buf.h
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@@ -44,10 +44,9 @@ bool DrawBufer::Init(dword i_bufx, i_bufy, i_bufw, i_bufh)
void DrawBufer::Fill(dword start_pointer, i_fill_color)
{
dword i;
dword max_i = bufw * bufh * 4 + buf_data + 8;
dword max_i = bufw * bufh * 4 - start_pointer/4;
fill_color = i_fill_color;
@MEMSETD(buf_data+start_pointer+8, max_i-buf_data-start_pointer-8/4, fill_color);
@MEMSETD(buf_data+start_pointer+8, max_i, fill_color);
}
void DrawBufer::DrawBar(dword x, y, w, h, color)
@@ -122,45 +121,9 @@ void DrawBufer::AlignCenter(dword x,y,w,h, content_width)
}
}
/*
void DrawBufer::Zoom2x(int zoom)
void DrawBufer::Show(dword _y_offset, _h)
{
int i, s;
dword point_x, max_i, zline_w, s_inc;
point_x = 0;
max_i = bufw * bufh * 4 + buf_data+8;
s_inc = zoom * 4;
zline_w = zbufw * 4;
for (i=buf_data+8, s=zbuf_data+8; i<max_i; i+=4, s+= s_inc) {
ESDWORD[s] = ESDWORD[i];
ESDWORD[s+4] = ESDWORD[i];
ESDWORD[s+zline_w] = ESDWORD[i];
ESDWORD[s+zline_w+4] = ESDWORD[i];
if (zoom==3)
{
ESDWORD[s+8] = ESDWORD[i];
ESDWORD[zline_w+s+8] = ESDWORD[i];
ESDWORD[zline_w*2+s] = ESDWORD[i];
ESDWORD[zline_w*2+s+4] = ESDWORD[i];
ESDWORD[zline_w*2+s+8] = ESDWORD[i];
}
point_x++;
if (point_x >= bufw)
{
s += zoom - 1 * zline_w;
point_x = 0;
}
}
}
*/
void DrawBufer::Show(dword _y_offset)
{
PutPaletteImage(_y_offset * bufw * 4 + buf_data+8, bufw, bufh, bufx, bufy, 32, 0);
PutPaletteImage(_y_offset * bufw * 4 + buf_data+8, bufw, _h, bufx, bufy, 32, 0);
}
void DrawBufer::IncreaseBufSize()