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This commit is contained in:
Behdad Esfahbod 2024-05-11 08:51:03 -06:00
parent 9c0ac9aec4
commit 1ce4f2bd96
2 changed files with 21 additions and 0 deletions
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2
src/hb-cff-interp-common.hh
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@ -589,6 +589,8 @@ struct interp_env_t
str_ref;
arg_stack_t<ARG>
argStack;
using ELEM = ARG;
};
using num_interp_env_t = interp_env_t<>;

19
src/hb-subset-cff2.cc
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@ -290,6 +290,19 @@ struct cff2_private_blend_encoder_param_t
struct cff2_private_dict_blend_opset_t : dict_opset_t
{
static void process_arg_blend (cff2_private_blend_encoder_param_t& param,
number_t &arg,
const hb_array_t<const number_t> blends,
unsigned n, unsigned i)
{
if (env.have_coords ())
arg.set_int (round (arg.to_real () + env.blend_deltas (blends)));
else
arg.set_blends (n, i, blends);
}
template <typename T = ELEM,
hb_enable_if (!hb_is_same (T, blend_arg_t))>
static void process_arg_blend (cff2_private_blend_encoder_param_t& param,
number_t &arg,
const hb_array_t<const number_t> blends,
@ -447,6 +460,12 @@ struct cff2_subset_plan
if (desubroutinize)
{
/* Partial instancing */
if (plan->normalized_coords && !plan->all_axes_pinned)
{
}
/* Flatten global & local subrs */
subr_flattener_t<const OT::cff2::accelerator_subset_t, cff2_cs_interp_env_t<blend_arg_t>, cff2_cs_opset_flatten_t>
flattener(acc, plan);