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fontrenderer: mark only the really used FB area dirty

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This commit is contained in:
Stefan Seyfried
2012-04-03 06:40:31 +02:00
parent 017da9835d
commit b8379ebbc6
1 changed files with 2 additions and 3 deletions
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5
src/driver/fontrenderer.cpp
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@@ -387,7 +387,6 @@ void Font::RenderString(int x, int y, const int width, const char *text, const u
int left=x;
int step_y=height;
int _y = y;
// ----------------------------------- box upper end (this is NOT a font metric, this is our method for y centering)
//
@@ -615,8 +614,8 @@ void Font::RenderString(int x, int y, const int width, const char *text, const u
}
//printf("RenderStat: %d %d %d \n", renderer->cacheManager->num_nodes, renderer->cacheManager->num_bytes, renderer->cacheManager->max_bytes);
pthread_mutex_unlock( &renderer->render_mutex );
int _h = (boxheight > height) ? boxheight : height;
frameBuffer->mark(left, _y - _h, left + width, _y);
/* x is the rightmost position of the last drawn character */
frameBuffer->mark(left, y + lower - height, x, y + lower);
}
void Font::RenderString(int x, int y, const int width, const std::string & text, const unsigned char color, const int boxheight, const bool utf8_encoded)