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Micro-optimization

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This commit is contained in:
Kovid Goyal 2016-10-22 08:57:22 +05:30
parent 410e6dc259
commit 1244ad0aa1
1 changed files with 5 additions and 5 deletions
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10
kitty/render.py
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@ -24,7 +24,7 @@ def ascii_width(fm: QFontMetrics) -> int:
@lru_cache(maxsize=2**11) @lru_cache(maxsize=2**11)
def pixmap_for_text(text, color, default_fg, font, w, h, baseline): def pixmap_for_text(ch, cc, color, default_fg, font, w, h, baseline):
p = QPixmap(w, h) p = QPixmap(w, h)
p.fill(Qt.transparent) p.fill(Qt.transparent)
fg = as_color(color & COL_MASK, fg_color_table()) or default_fg fg = as_color(color & COL_MASK, fg_color_table()) or default_fg
@ -32,7 +32,7 @@ def pixmap_for_text(text, color, default_fg, font, w, h, baseline):
painter.setFont(font) painter.setFont(font)
painter.setPen(QPen(QColor(*fg))) painter.setPen(QPen(QColor(*fg)))
painter.setRenderHints(QPainter.TextAntialiasing | QPainter.Antialiasing) painter.setRenderHints(QPainter.TextAntialiasing | QPainter.Antialiasing)
painter.drawText(0, baseline, text) painter.drawText(0, baseline, chr(ch) + (cc or ''))
painter.end() painter.end()
return p return p
@ -257,11 +257,11 @@ class Renderer(QObject):
font = self.current_font font = self.current_font
b, i = attrs & BOLD_MASK, attrs & ITALIC_MASK b, i = attrs & BOLD_MASK, attrs & ITALIC_MASK
if b: if b:
font = self.bi_font() if i else self.bold_font font = self.bi_font if i else self.bold_font
elif i: elif i:
font = self.italic_font font = self.italic_font
text = chr(ch) + line.combining_chars.get(cnum, '') p = pixmap_for_text(ch, line.combining_chars.get(cnum), colors & COL_MASK,
p = pixmap_for_text(text, colors, self.default_fg, font, self.cell_width * 2, self.cell_height, self.baseline_offset) self.default_fg, font, self.cell_width * 2, self.cell_height, self.baseline_offset)
painter.drawPixmap(x, y, p) painter.drawPixmap(x, y, p)
def paint_cursor(self, painter, x, y): def paint_cursor(self, painter, x, y):