shithub: libvpx

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fwd_txfm_msa.c: add missing vpx_dsp_rtcd.h

+ only expose compatible functions in high-bitdepth build

quiets -Wmissing-prototypes warnings

Change-Id: I8ef7db08a34c5c54b5cde6e732c0d70f4287c89a

--- a/vpx_dsp/mips/fwd_txfm_msa.c

+++ b/vpx_dsp/mips/fwd_txfm_msa.c

@@ -8,8 +8,23 @@

  *  be found in the AUTHORS file in the root of the source tree.

  */

+#include "./vpx_dsp_rtcd.h"

 #include "vpx_dsp/mips/fwd_txfm_msa.h"

+void vpx_fdct8x8_1_msa(const int16_t *input, tran_low_t *out, int32_t stride) {

+  v8i16 in0, in1, in2, in3, in4, in5, in6, in7;

+  v4i32 vec_w;

+

+  LD_SH8(input, stride, in0, in1, in2, in3, in4, in5, in6, in7);

+  ADD4(in0, in1, in2, in3, in4, in5, in6, in7, in0, in2, in4, in6);

+  ADD2(in0, in2, in4, in6, in0, in4);

+  vec_w = __msa_hadd_s_w(in0, in0);

+  vec_w += __msa_hadd_s_w(in4, in4);

+  out[0] = HADD_SW_S32(vec_w);

+  out[1] = 0;

+}

+

+#if !CONFIG_VP9_HIGHBITDEPTH

 void fdct8x16_1d_column(const int16_t *input, int16_t *tmp_ptr,

                         int32_t src_stride) {

   v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;

@@ -215,19 +230,6 @@

   ST_SH8(in0, in1, in2, in3, in4, in5, in6, in7, output, 8);

 }

-void vpx_fdct8x8_1_msa(const int16_t *input, tran_low_t *out, int32_t stride) {

-  v8i16 in0, in1, in2, in3, in4, in5, in6, in7;

-  v4i32 vec_w;

-

-  LD_SH8(input, stride, in0, in1, in2, in3, in4, in5, in6, in7);

-  ADD4(in0, in1, in2, in3, in4, in5, in6, in7, in0, in2, in4, in6);

-  ADD2(in0, in2, in4, in6, in0, in4);

-  vec_w = __msa_hadd_s_w(in0, in0);

-  vec_w += __msa_hadd_s_w(in4, in4);

-  out[0] = HADD_SW_S32(vec_w);

-  out[1] = 0;

-}

-

 void vpx_fdct16x16_msa(const int16_t *input, int16_t *output,

                        int32_t src_stride) {

   int32_t i;

@@ -267,3 +269,4 @@

   sum = HADD_SW_S32(vec_w);

   out[0] = (int16_t)(sum >> 1);

 }

+#endif  // !CONFIG_VP9_HIGHBITDEPTH

-- 

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