Fix mips dspr2 build warning

Change-Id: Ia8fb3ed124f01384e7896e309c9ff22c05b40719

7 files changed, 19 insertions, 2 deletions

diff --git a/vp8/common/mips/dspr2/filter_dspr2.c b/vp8/common/mips/dspr2/filter_dspr2.c
index 7612024b7..2de343419 100644
--- a/vp8/common/mips/dspr2/filter_dspr2.c
+++ b/vp8/common/mips/dspr2/filter_dspr2.c
@@ -1469,6 +1469,7 @@ void vp8_filter_block2d_second_pass_8(unsigned char *RESTRICT src_ptr,
   unsigned char src_ptr_r2;
   unsigned char src_ptr_r3;
   unsigned char *cm = ff_cropTbl + CROP_WIDTH;
+  (void)output_width;
 
   vector4a = 64;
 
diff --git a/vp8/common/mips/dspr2/vp8_loopfilter_filters_dspr2.c b/vp8/common/mips/dspr2/vp8_loopfilter_filters_dspr2.c
index b79af1cc8..d2c344251 100644
--- a/vp8/common/mips/dspr2/vp8_loopfilter_filters_dspr2.c
+++ b/vp8/common/mips/dspr2/vp8_loopfilter_filters_dspr2.c
@@ -306,6 +306,7 @@ void vp8_loop_filter_horizontal_edge_mips(unsigned char *s, int p,
   uint32_t hev;
   uint32_t pm1, p0, p1, p2, p3, p4, p5, p6;
   unsigned char *sm1, *s0, *s1, *s2, *s3, *s4, *s5, *s6;
+  (void)count;
 
   mask = 0;
   hev = 0;
@@ -498,6 +499,7 @@ void vp8_loop_filter_uvhorizontal_edge_mips(unsigned char *s, int p,
   uint32_t hev;
   uint32_t pm1, p0, p1, p2, p3, p4, p5, p6;
   unsigned char *sm1, *s0, *s1, *s2, *s3, *s4, *s5, *s6;
+  (void)count;
 
   mask = 0;
   hev = 0;
@@ -918,6 +920,7 @@ void vp8_loop_filter_uvvertical_edge_mips(unsigned char *s, int p,
   uint32_t pm1, p0, p1, p2, p3, p4, p5, p6;
   unsigned char *s1, *s2, *s3, *s4;
   uint32_t prim1, prim2, sec3, sec4, prim3, prim4;
+  (void)count;
 
   /* loop filter designed to work using chars so that we can make maximum use
    * of 8 bit simd instructions.
@@ -1612,6 +1615,7 @@ void vp8_mbloop_filter_uvhorizontal_edge_mips(unsigned char *s, int p,
   uint32_t mask, hev;
   uint32_t pm1, p0, p1, p2, p3, p4, p5, p6;
   unsigned char *sm1, *s0, *s1, *s2, *s3, *s4, *s5, *s6;
+  (void)count;
 
   mask = 0;
   hev = 0;
@@ -1915,6 +1919,7 @@ void vp8_mbloop_filter_uvvertical_edge_mips(unsigned char *s, int p,
   uint32_t pm1, p0, p1, p2, p3, p4, p5, p6;
   unsigned char *s1, *s2, *s3, *s4;
   uint32_t prim1, prim2, sec3, sec4, prim3, prim4;
+  (void)count;
 
   mask = 0;
   hev = 0;
diff --git a/vpx_dsp/mips/convolve8_avg_dspr2.c b/vpx_dsp/mips/convolve8_avg_dspr2.c
index 31812299c..b4ed6ee85 100644
--- a/vpx_dsp/mips/convolve8_avg_dspr2.c
+++ b/vpx_dsp/mips/convolve8_avg_dspr2.c
@@ -403,8 +403,11 @@ void vpx_convolve_avg_dspr2(const uint8_t *src, ptrdiff_t src_stride,
                             const int16_t *filter_y, int filter_y_stride, int w,
                             int h) {
   int x, y;
-  uint32_t tp1, tp2, tn1;
-  uint32_t tp3, tp4, tn2;
+  uint32_t tp1, tp2, tn1, tp3, tp4, tn2;
+  (void)filter_x;
+  (void)filter_x_stride;
+  (void)filter_y;
+  (void)filter_y_stride;
 
   /* prefetch data to cache memory */
   prefetch_load(src);
diff --git a/vpx_dsp/mips/convolve8_dspr2.c b/vpx_dsp/mips/convolve8_dspr2.c
index f6812c7d0..8d35b6394 100644
--- a/vpx_dsp/mips/convolve8_dspr2.c
+++ b/vpx_dsp/mips/convolve8_dspr2.c
@@ -1307,6 +1307,7 @@ void vpx_convolve8_dspr2(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst,
   assert(y_step_q4 == 16);
   assert(((const int32_t *)filter_x)[1] != 0x800000);
   assert(((const int32_t *)filter_y)[1] != 0x800000);
+  (void)x_step_q4;
 
   /* bit positon for extract from acc */
   __asm__ __volatile__("wrdsp      %[pos],     1           \n\t"
@@ -1398,6 +1399,10 @@ void vpx_convolve_copy_dspr2(const uint8_t *src, ptrdiff_t src_stride,
                              const int16_t *filter_y, int filter_y_stride,
                              int w, int h) {
   int x, y;
+  (void)filter_x;
+  (void)filter_x_stride;
+  (void)filter_y;
+  (void)filter_y_stride;
 
   /* prefetch data to cache memory */
   prefetch_load(src);
diff --git a/vpx_dsp/mips/intrapred16_dspr2.c b/vpx_dsp/mips/intrapred16_dspr2.c
index 3e29d0ac3..835e10e12 100644
--- a/vpx_dsp/mips/intrapred16_dspr2.c
+++ b/vpx_dsp/mips/intrapred16_dspr2.c
@@ -15,6 +15,7 @@ void vpx_h_predictor_16x16_dspr2(uint8_t *dst, ptrdiff_t stride,
                                  const uint8_t *above, const uint8_t *left) {
   int32_t tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8;
   int32_t tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16;
+  (void)above;
 
   __asm__ __volatile__(
       "lb         %[tmp1],      (%[left])                    \n\t"
diff --git a/vpx_dsp/mips/intrapred4_dspr2.c b/vpx_dsp/mips/intrapred4_dspr2.c
index 9f51d50c7..dce03a2b2 100644
--- a/vpx_dsp/mips/intrapred4_dspr2.c
+++ b/vpx_dsp/mips/intrapred4_dspr2.c
@@ -14,6 +14,7 @@
 void vpx_h_predictor_4x4_dspr2(uint8_t *dst, ptrdiff_t stride,
                                const uint8_t *above, const uint8_t *left) {
   int32_t tmp1, tmp2, tmp3, tmp4;
+  (void)above;
 
   __asm__ __volatile__(
       "lb         %[tmp1],      (%[left])                    \n\t"
diff --git a/vpx_dsp/mips/intrapred8_dspr2.c b/vpx_dsp/mips/intrapred8_dspr2.c
index eac79d510..16e7fc550 100644
--- a/vpx_dsp/mips/intrapred8_dspr2.c
+++ b/vpx_dsp/mips/intrapred8_dspr2.c
@@ -14,6 +14,7 @@
 void vpx_h_predictor_8x8_dspr2(uint8_t *dst, ptrdiff_t stride,
                                const uint8_t *above, const uint8_t *left) {
   int32_t tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8;
+  (void)above;
 
   __asm__ __volatile__(
       "lb         %[tmp1],      (%[left])                   \n\t"