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gl renderer: Avoid some code duplication

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Timm Bäder 2017-12-31 08:45:40 +01:00
parent d1a08aa2a9
commit fcc8d778b5
1 changed files with 13 additions and 25 deletions
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38
gsk/gl/gskglrenderer.c
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@ -957,42 +957,30 @@ render_outset_shadow_node (GskGLRenderer *self,
if (blur_radius > 0)
{
ops_set_program (builder, &self->blur_program);
ops_set_clip (builder, &blit_clip);
ops_set_texture (builder, texture_id);
op.op = OP_CHANGE_BLUR;
op.blur.dir[0] = 1;
op.blur.dir[1] = 0;
op.blur.size.width = texture_width;
op.blur.size.height = texture_height;
op.blur.radius = blur_radius;
ops_add (builder, &op);
ops_draw (builder, (GskQuadVertex[GL_N_VERTICES]) {
{ { 0, 0 }, { 0, 1 }, },
{ { 0, texture_height }, { 0, 0 }, },
{ { texture_width, 0 }, { 1, 1 }, },
{ { texture_width, texture_height }, { 1, 0 }, },
{ { 0, texture_height }, { 0, 0 }, },
{ { texture_width, 0 }, { 1, 1 }, },
});
}
else
{
ops_set_program (builder, &self->blit_program);
ops_set_clip (builder, &blit_clip);
ops_set_texture (builder, texture_id);
ops_draw (builder, (GskQuadVertex[GL_N_VERTICES]) {
{ { 0, 0 }, { 0, 1 }, },
{ { 0, texture_height }, { 0, 0 }, },
{ { texture_width, 0 }, { 1, 1 }, },
{ { texture_width, texture_height }, { 1, 0 }, },
{ { 0, texture_height }, { 0, 0 }, },
{ { texture_width, 0 }, { 1, 1 }, },
});
}
ops_set_clip (builder, &blit_clip);
ops_set_texture (builder, texture_id);
ops_draw (builder, (GskQuadVertex[GL_N_VERTICES]) {
{ { 0, 0 }, { 0, 1 }, },
{ { 0, texture_height }, { 0, 0 }, },
{ { texture_width, 0 }, { 1, 1 }, },
{ { texture_width, texture_height }, { 1, 0 }, },
{ { 0, texture_height }, { 0, 0 }, },
{ { texture_width, 0 }, { 1, 1 }, },
});
ops_set_clip (builder, &prev_clip);
ops_set_viewport (builder, &prev_viewport);