[qcms] Fix build issue of qcms_tests for MIPS Linux

third_party/qcms/src/tests/qcms_test_tetra_clut_rgba.c

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the Chromium LICENSE file.
 
 #include "qcms.h"
 #include "qcms_test_util.h"
 #include "timing.h"
 
 #include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
 // External qcms tetra clut interpolators.
 
 extern void qcms_transform_data_tetra_clut_rgba(qcms_transform *transform,
                                                 unsigned char *src,
                                                 unsigned char *dest,
                                                 size_t length,
                                                 qcms_format_type output_format);
 
+#ifdef SSE2_ENABLE
 extern void qcms_transform_data_tetra_clut_rgba_sse2(qcms_transform *transform,
                                                      unsigned char *src,
                                                      unsigned char *dest,
                                                      size_t length,
                                                      qcms_format_type output_format);
+#else
+void qcms_transform_data_tetra_clut_rgba_dummy(qcms_transform *transform,
+                                               unsigned char *src,
+                                               unsigned char *dest,
+                                               size_t length,
+                                               qcms_format_type output_format)
+{
+    (void)(transform);
+    (void)(src);
+    (void)(dest);
+    (void)(length);
+    (void)(output_format);
+}
+#endif
 
 static float *create_lut(size_t lutSize)
 {
     float *lut = malloc(lutSize * sizeof(float));
     size_t i;
 
     for (i = 0; i < lutSize; ++i) {
         lut[i] = (rand() & 255) * (1.0f / 255.0f);
     }
 
@@ skipping 79 matching lines @@
     for (i = 0; i < iterations; ++i) {
         unsigned char *src0 = (unsigned char *)calloc(length, pixel_size);
         unsigned char *src1 = (unsigned char *)calloc(length, pixel_size);
         unsigned char *dst0 = (unsigned char *)calloc(length, pixel_size);
         unsigned char *dst1 = (unsigned char *)calloc(length, pixel_size);
 
         generate_source_uint8_t(src0, length, pixel_size);
         memcpy(src1, src0, length * pixel_size);
 
 #define TRANSFORM_TEST0 qcms_transform_data_tetra_clut_rgba
+#ifdef SSE2_ENABLE
 #define TRANSFORM_TEST1 qcms_transform_data_tetra_clut_rgba_sse2
+#else
+#define TRANSFORM_TEST1 qcms_transform_data_tetra_clut_rgba_dummy
+#endif
 
         TIME(TRANSFORM_TEST0(&transform0, src0, dst0, length, format), &time0);
         TIME(TRANSFORM_TEST1(&transform1, src1, dst1, length, format), &time1);
 
         if (!validate(dst0, dst1, length, 0, pixel_size)) {
             fprintf(stderr, "Invalid transform output: %d diffs\n", diffs);
         }
 
         free(src0);
         free(src1);
@@ skipping 15 matching lines @@
     free(lut1);
 
     return diffs;
 }
 
 struct qcms_test_case qcms_test_tetra_clut_rgba_info = {
         "qcms_test_tetra_clut_rgba",
         qcms_test_tetra_clut_rgba,
         QCMS_TEST_DISABLED
 };