shithub: libvpx

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inv_txfm_vsx.c: make code c90 compatible

move for loop declarations to function scope

Change-Id: I84d92a1a6ca6c5ac30aacb0f55d87ca3aef4c98f

--- a/vpx_dsp/ppc/inv_txfm_vsx.c

+++ b/vpx_dsp/ppc/inv_txfm_vsx.c

@@ -109,6 +109,7 @@

 void vpx_idct4x4_16_add_vsx(const tran_low_t *input, uint8_t *dest,

                             int stride) {

+  int i, j;

   int32x4_t temp1, temp2, temp3, temp4;

   int16x8_t step0, step1, tmp16_0, tmp16_1, t_out0, t_out1;

   uint8x16_t mask0 = { 0x8, 0x9, 0xA, 0xB, 0xC, 0xD, 0xE, 0xF,

@@ -152,8 +153,8 @@

   output_v = vec_packsu(tmp16_0, tmp16_1);

   vec_vsx_st(output_v, 0, tmp_dest);

-  for (int i = 0; i < 4; i++)

-    for (int j = 0; j < 4; j++) dest[j * stride + i] = tmp_dest[j * 4 + i];

+  for (i = 0; i < 4; i++)

+    for (j = 0; j < 4; j++) dest[j * stride + i] = tmp_dest[j * 4 + i];

 }

 #define TRANSPOSE8x8(in0, in1, in2, in3, in4, in5, in6, in7, out0, out1, out2, \