llvmpipe: asst. clean-ups in lp_test_blend.c

Signed-off-by: Brian Paul <brianp@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19289>

src/gallium/drivers/llvmpipe/lp_test_blend.c

@@ -448,7 +448,7 @@ test_one(unsigned verbose,
    unsigned i, j;
    const unsigned stride = lp_type_width(type)/8;
 
-   if(verbose >= 1)
+   if (verbose >= 1)
       dump_blend_type(stdout, blend, type);
 
    context = LLVMContextCreate();
@@ -476,7 +476,7 @@ test_one(unsigned verbose,
       res = align_malloc(stride, stride);
       ref = align_malloc(stride, stride);
 
-      for(i = 0; i < n && success; ++i) {
+      for (i = 0; i < n && success; ++i) {
          int64_t start_counter = 0;
          int64_t end_counter = 0;
 
@@ -497,7 +497,7 @@ test_one(unsigned verbose,
             read_vec(type, dst, fdst);
             read_vec(type, con, fcon);
 
-            for(j = 0; j < type.length; j += 4)
+            for (j = 0; j < type.length; j += 4)
                compute_blend_ref(blend, fsrc + j, fsrc1 + j, fdst + j, fcon + j, fref + j);
 
             write_vec(type, ref, fref);
@@ -509,10 +509,10 @@ test_one(unsigned verbose,
 
          cycles[i] = end_counter - start_counter;
 
-         if(!compare_vec(type, res, ref)) {
+         if (!compare_vec(type, res, ref)) {
             success = FALSE;
 
-            if(verbose < 1)
+            if (verbose < 1)
                dump_blend_type(stderr, blend, type);
             fprintf(stderr, "MISMATCH\n");
 
@@ -559,7 +559,7 @@ test_one(unsigned verbose,
       double avg, std;
       unsigned m;
 
-      for(i = 0; i < n; ++i) {
+      for (i = 0; i < n; ++i) {
          sum += cycles[i];
          sum2 += cycles[i]*cycles[i];
       }
@@ -569,8 +569,8 @@ test_one(unsigned verbose,
 
       m = 0;
       sum = 0.0;
-      for(i = 0; i < n; ++i) {
-         if(fabs(cycles[i] - avg) <= 4.0*std) {
+      for (i = 0; i < n; ++i) {
+         if (fabs(cycles[i] - avg) <= 4.0*std) {
             sum += cycles[i];
             ++m;
          }
@@ -580,7 +580,7 @@ test_one(unsigned verbose,
 
    }
 
-   if(fp)
+   if (fp)
       write_tsv_row(fp, blend, type, cycles_avg, success);
 
    gallivm_destroy(gallivm);
@@ -649,15 +649,15 @@ test_all(unsigned verbose, FILE *fp)
    const struct lp_type *type;
    boolean success = TRUE;
 
-   for(rgb_func = blend_funcs; rgb_func < &blend_funcs[num_funcs]; ++rgb_func) {
-      for(alpha_func = blend_funcs; alpha_func < &blend_funcs[num_funcs]; ++alpha_func) {
-         for(rgb_src_factor = blend_factors; rgb_src_factor < &blend_factors[num_factors]; ++rgb_src_factor) {
-            for(rgb_dst_factor = blend_factors; rgb_dst_factor <= rgb_src_factor; ++rgb_dst_factor) {
-               for(alpha_src_factor = blend_factors; alpha_src_factor < &blend_factors[num_factors]; ++alpha_src_factor) {
-                  for(alpha_dst_factor = blend_factors; alpha_dst_factor <= alpha_src_factor; ++alpha_dst_factor) {
-                     for(type = blend_types; type < &blend_types[num_types]; ++type) {
+   for (rgb_func = blend_funcs; rgb_func < &blend_funcs[num_funcs]; ++rgb_func) {
+      for (alpha_func = blend_funcs; alpha_func < &blend_funcs[num_funcs]; ++alpha_func) {
+         for (rgb_src_factor = blend_factors; rgb_src_factor < &blend_factors[num_factors]; ++rgb_src_factor) {
+            for (rgb_dst_factor = blend_factors; rgb_dst_factor <= rgb_src_factor; ++rgb_dst_factor) {
+               for (alpha_src_factor = blend_factors; alpha_src_factor < &blend_factors[num_factors]; ++alpha_src_factor) {
+                  for (alpha_dst_factor = blend_factors; alpha_dst_factor <= alpha_src_factor; ++alpha_dst_factor) {
+                     for (type = blend_types; type < &blend_types[num_types]; ++type) {
 
-                        if(*rgb_dst_factor == PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE ||
+                        if (*rgb_dst_factor == PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE ||
                            *alpha_dst_factor == PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE)
                            continue;
 
@@ -671,7 +671,7 @@ test_all(unsigned verbose, FILE *fp)
                         blend.rt[0].alpha_dst_factor  = *alpha_dst_factor;
                         blend.rt[0].colormask         = PIPE_MASK_RGBA;
 
-                        if(!test_one(verbose, fp, &blend, *type))
+                        if (!test_one(verbose, fp, &blend, *type))
                           success = FALSE;
 
                      }
@@ -698,15 +698,14 @@ test_some(unsigned verbose, FILE *fp,
    const unsigned *alpha_dst_factor;
    struct pipe_blend_state blend;
    const struct lp_type *type;
-   unsigned long i;
    boolean success = TRUE;
 
-   for(i = 0; i < n; ++i) {
+   for (unsigned long i = 0; i < n; ++i) {
       rgb_func = &blend_funcs[rand() % num_funcs];
       alpha_func = &blend_funcs[rand() % num_funcs];
       rgb_src_factor = &blend_factors[rand() % num_factors];
       alpha_src_factor = &blend_factors[rand() % num_factors];
-      
+
       do {
          rgb_dst_factor = &blend_factors[rand() % num_factors];
       } while(*rgb_dst_factor == PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE);
@@ -727,8 +726,8 @@ test_some(unsigned verbose, FILE *fp,
       blend.rt[0].alpha_dst_factor  = *alpha_dst_factor;
       blend.rt[0].colormask         = PIPE_MASK_RGBA;
 
-      if(!test_one(verbose, fp, &blend, *type))
-        success = FALSE;
+      if (!test_one(verbose, fp, &blend, *type))
+         success = FALSE;
    }
 
    return success;