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| author | bptato <nincsnevem662@gmail.com> | 2024-05-30 00:19:48 +0200 |
|---|---|---|
| committer | bptato <nincsnevem662@gmail.com> | 2024-06-20 17:50:22 +0200 |
| commit | 60dc37269cd2dc8cdf23d9f77680f6af9490032f (patch) | |
| tree | 9a72ba24daffa546f92704e7e06cf84fded2d89d /src/img/painter.nim | |
| parent | a146a22b11cea39bc691417d9d9a1292b7177552 (diff) | |
| download | chawan-60dc37269cd2dc8cdf23d9f77680f6af9490032f.tar.gz | |
img, loader: separate out png codec into cgi, misc improvements
* multi-processed and sandboxed PNG decoding & encoding (through local CGI) * improved request body passing (including support for output id as response body) * simplified & faster blob()/text() - now every request starts suspended, and OngoingData.buf has been replaced with loader's buffering capability * image caching: we no longer pull bitmaps from the container after every single getLines call Next steps: replace our bespoke PNG decoder with something more usable, add other decoders, and make them stream.
Diffstat (limited to 'src/img/painter.nim')
| -rw-r--r-- | src/img/painter.nim | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/img/painter.nim b/src/img/painter.nim index a9848d7d..d02f3602 100644 --- a/src/img/painter.nim +++ b/src/img/painter.nim @@ -4,7 +4,6 @@ import std/unicode import css/cssvalues import img/bitmap import img/path -import img/png import types/color import types/line import types/vector @@ -139,15 +138,12 @@ proc clearRect*(bmp: Bitmap; x0, x1, y0, y1: uint64) = proc clear*(bmp: Bitmap) = bmp.clearRect(0, bmp.width, 0, bmp.height) -const unifont = readFile"res/unifont_jp-15.0.05.png" -var unifontBitmap: Bitmap +var unifontBitmap*: Bitmap = nil var glyphCache: seq[tuple[u: uint32, bmp: Bitmap]] var glyphCacheI = 0 proc getCharBmp(u: uint32): Bitmap = # We only have the BMP. let u = if u <= 0xFFFF: u else: 0xFFFD - if unifontBitmap == nil: - unifontBitmap = fromPNG(toOpenArrayByte(unifont, 0, unifont.high)) for (cu, bmp) in glyphCache: if cu == u: return bmp |