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gl renderer: Ignore subsequent render target ops

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This commit is contained in:
Timm Bäder 2018-12-05 10:37:02 +01:00
parent df817bd118
commit 57efdcfbbe
1 changed files with 22 additions and 3 deletions
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25
gsk/gl/gskglrenderops.c
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@ -426,9 +426,28 @@ ops_set_render_target (RenderOpBuilder *builder,
return render_target_id;
prev_render_target = builder->current_render_target;
op.op = OP_CHANGE_RENDER_TARGET;
op.render_target_id = render_target_id;
g_array_append_val (builder->render_ops, op);
if (builder->render_ops->len > 0)
{
RenderOp *last_op = &g_array_index (builder->render_ops, RenderOp, builder->render_ops->len - 1);
if (last_op->op == OP_CHANGE_RENDER_TARGET)
{
last_op->render_target_id = render_target_id;
}
else
{
op.op = OP_CHANGE_RENDER_TARGET;
op.render_target_id = render_target_id;
g_array_append_val (builder->render_ops, op);
}
}
else
{
op.op = OP_CHANGE_RENDER_TARGET;
op.render_target_id = render_target_id;
g_array_append_val (builder->render_ops, op);
}
builder->current_render_target = render_target_id;
return prev_render_target;