28 #define READ_ONEBIT(bitctx, out)\  argument
32         if (!bitctx->ret) { *out = _out; }\
36 #define READ_BITS(bitctx, num_bits, out)\  argument
40         if (!bitctx->ret) { *out = _out; }\
44 #define READ_BITS_LONG(bitctx, num_bits, out)\  argument
48         if (!bitctx->ret) { *out = _out; }\
52 #define SHOW_BITS(bitctx, num_bits, out)\  argument
56         if (!bitctx->ret) { *out = _out; }\
60 #define SHOW_BITS_LONG(bitctx, num_bits, out)\  argument
64         if (!bitctx->ret) { *out = _out; }\
80 #define READ_UE(bitctx, out)\  argument
84         if (!bitctx->ret) { *out = _out; }\
88 #define READ_SE(bitctx, out)\  argument
92         if (!bitctx->ret) { *out = _out; }\
138 MPP_RET mpp_read_bits(BitReadCtx_t *bitctx, RK_S32 num_bits, RK_S32 *out);
141 MPP_RET mpp_read_longbits(BitReadCtx_t *bitctx, RK_S32 num_bits, RK_U32 *out);
144 MPP_RET mpp_show_bits(BitReadCtx_t *bitctx, RK_S32 num_bits, RK_S32 *out);
147 MPP_RET mpp_show_longbits(BitReadCtx_t *bitctx, RK_S32 num_bits, RK_U32 *out);