Refactor bitreader and bitwriter wrapper.
Move code for reading and writing literals and reading trees to use
just the aom_read_bit() and aom_write_bit() function calls.
Change-Id: Id2bced5f0125a5558030a813c51c3d79e5701873
(cherry picked from aom/master commit bc1ac15846a200272551699d45457039535e56b2)
diff --git a/aom_dsp/dkboolreader.c b/aom_dsp/dkboolreader.c
index c26d90b..8ec7ffc 100644
--- a/aom_dsp/dkboolreader.c
+++ b/aom_dsp/dkboolreader.c
@@ -18,6 +18,10 @@
#include "aom_mem/aom_mem.h"
#include "aom_util/endian_inl.h"
+static INLINE int aom_dk_read_bit(struct aom_dk_reader *r) {
+ return aom_dk_read(r, 128); // aom_prob_half
+}
+
int aom_dk_reader_init(struct aom_dk_reader *r, const uint8_t *buffer,
size_t size, aom_decrypt_cb decrypt_cb,
void *decrypt_state) {
