AuroraMiddleware/gtk2
1
0
Fork 0
forked from AuroraMiddleware/gtk
Code Issues Pull Requests Projects Releases Wiki Activity

gl renderer: Ignore rendering if accumulated opacity is too small

Browse Source
This commit is contained in:
Timm Bäder 2020-10-01 08:29:10 +02:00 committed by Matthias Clasen
parent 904772c719
commit bc034d1190
1 changed files with 11 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
gsk/gl/gskglrenderer.c
View File

@ -1375,6 +1375,8 @@ render_opacity_node (GskGLRenderer *self,
prev_opacity = ops_set_opacity (builder,
builder->current_opacity * opacity);
if (builder->current_opacity >= ((float) 0x00ff / (float) 0xffff))
{
ops_set_program (builder, &self->programs->blit_program);
ops_set_texture (builder, region.texture_id);
@ -1383,11 +1385,13 @@ render_opacity_node (GskGLRenderer *self,
&region,
is_offscreen);
}
}
else
{
prev_opacity = ops_set_opacity (builder,
builder->current_opacity * opacity);
if (builder->current_opacity >= ((float) 0x00ff / (float) 0xffff))
gsk_gl_renderer_add_render_ops (self, child, builder);
}