Cleanup: use post increment/decrement

When the result isn't used, prefer post increment/decrement
(already used nearly everywhere in Blender).

4 files changed, 17 insertions, 17 deletions

diff --git a/source/blender/imbuf/intern/dds/FlipDXT.cpp b/source/blender/imbuf/intern/dds/FlipDXT.cpp
index cf228cea3ea..bfd19f40493 100644
--- a/source/blender/imbuf/intern/dds/FlipDXT.cpp
+++ b/source/blender/imbuf/intern/dds/FlipDXT.cpp
@@ -208,7 +208,7 @@ int FlipDXTCImage(
   unsigned int mip_width = width;
   unsigned int mip_height = height;
 
-  for (unsigned int i = 0; i < levels; ++i) {
+  for (unsigned int i = 0; i < levels; i++) {
     unsigned int blocks_per_row = (mip_width + 3) / 4;
     unsigned int blocks_per_col = (mip_height + 3) / 4;
     unsigned int blocks = blocks_per_row * blocks_per_col;
@@ -219,13 +219,13 @@ int FlipDXTCImage(
     }
     else if (mip_height == 2) {
       // flip the first 2 lines in each block.
-      for (unsigned int i = 0; i < blocks_per_row; ++i) {
+      for (unsigned int i = 0; i < blocks_per_row; i++) {
         half_block_function(data + i * block_bytes);
       }
     }
     else {
       // flip each block.
-      for (unsigned int i = 0; i < blocks; ++i) {
+      for (unsigned int i = 0; i < blocks; i++) {
         full_block_function(data + i * block_bytes);
       }
 
@@ -235,7 +235,7 @@ int FlipDXTCImage(
       unsigned int row_bytes = block_bytes * blocks_per_row;
       uint8_t *temp_line = new uint8_t[row_bytes];
 
-      for (unsigned int y = 0; y < blocks_per_col / 2; ++y) {
+      for (unsigned int y = 0; y < blocks_per_col / 2; y++) {
         uint8_t *line1 = data + y * row_bytes;
         uint8_t *line2 = data + (blocks_per_col - y - 1) * row_bytes;
 
diff --git a/source/blender/imbuf/intern/indexer.c b/source/blender/imbuf/intern/indexer.c
index dd31dafd148..66e0a681f8f 100644
--- a/source/blender/imbuf/intern/indexer.c
+++ b/source/blender/imbuf/intern/indexer.c
@@ -1150,7 +1150,7 @@ IndexBuildContext *IMB_anim_index_rebuild_context(struct anim *anim,
 
   /* Don't generate the same file twice! */
   if (file_list) {
-    for (i = 0; i < IMB_PROXY_MAX_SLOT; ++i) {
+    for (i = 0; i < IMB_PROXY_MAX_SLOT; i++) {
       IMB_Proxy_Size proxy_size = proxy_sizes[i];
       if (proxy_size & proxy_sizes_to_build) {
         char filename[FILE_MAX];
@@ -1172,7 +1172,7 @@ IndexBuildContext *IMB_anim_index_rebuild_context(struct anim *anim,
     IMB_Proxy_Size built_proxies = IMB_anim_proxy_get_existing(anim);
     if (built_proxies != 0) {
 
-      for (i = 0; i < IMB_PROXY_MAX_SLOT; ++i) {
+      for (i = 0; i < IMB_PROXY_MAX_SLOT; i++) {
         IMB_Proxy_Size proxy_size = proxy_sizes[i];
         if (proxy_size & built_proxies) {
           char filename[FILE_MAX];
@@ -1345,7 +1345,7 @@ IMB_Proxy_Size IMB_anim_proxy_get_existing(struct anim *anim)
   const int num_proxy_sizes = IMB_PROXY_MAX_SLOT;
   IMB_Proxy_Size existing = 0;
   int i;
-  for (i = 0; i < num_proxy_sizes; ++i) {
+  for (i = 0; i < num_proxy_sizes; i++) {
     IMB_Proxy_Size proxy_size = proxy_sizes[i];
     char filename[FILE_MAX];
     get_proxy_filename(anim, proxy_size, filename, false);
diff --git a/source/blender/imbuf/intern/openexr/openexr_api.cpp b/source/blender/imbuf/intern/openexr/openexr_api.cpp
index f18eb2f7303..41db874c2b2 100644
--- a/source/blender/imbuf/intern/openexr/openexr_api.cpp
+++ b/source/blender/imbuf/intern/openexr/openexr_api.cpp
@@ -718,7 +718,7 @@ void IMB_exr_add_view(void *handle, const char *name)
 static int imb_exr_get_multiView_id(StringVector &views, const std::string &name)
 {
   int count = 0;
-  for (StringVector::const_iterator i = views.begin(); count < views.size(); ++i) {
+  for (StringVector::const_iterator i = views.begin(); count < views.size(); i++) {
     if (name == *i) {
       return count;
     }
@@ -736,7 +736,7 @@ static void imb_exr_get_views(MultiPartInputFile &file, StringVector &views)
   if (exr_has_multipart_file(file) == false) {
     if (exr_has_multiview(file)) {
       StringVector sv = multiView(file.header(0));
-      for (StringVector::const_iterator i = sv.begin(); i != sv.end(); ++i) {
+      for (StringVector::const_iterator i = sv.begin(); i != sv.end(); i++) {
         views.push_back(*i);
       }
     }
@@ -1118,7 +1118,7 @@ void IMB_exr_write_channels(void *handle)
       if (echan->use_half_float) {
         float *rect = echan->rect;
         half *cur = current_rect_half;
-        for (size_t i = 0; i < num_pixels; ++i, ++cur) {
+        for (size_t i = 0; i < num_pixels; i++, cur++) {
           *cur = rect[i * echan->xstride];
         }
         half *rect_to_write = current_rect_half + (data->height - 1L) * data->width;
@@ -1686,7 +1686,7 @@ static void exr_print_filecontents(MultiPartInputFile &file)
     const StringVector views = multiView(file.header(0));
     printf("OpenEXR-load: MultiView file\n");
     printf("OpenEXR-load: Default view: %s\n", defaultViewName(views).c_str());
-    for (StringVector::const_iterator i = views.begin(); i != views.end(); ++i) {
+    for (StringVector::const_iterator i = views.begin(); i != views.end(); i++) {
       printf("OpenEXR-load: Found view %s\n", (*i).c_str());
     }
   }
@@ -1701,7 +1701,7 @@ static void exr_print_filecontents(MultiPartInputFile &file)
 
   for (int j = 0; j < numparts; j++) {
     const ChannelList &channels = file.header(j).channels();
-    for (ChannelList::ConstIterator i = channels.begin(); i != channels.end(); ++i) {
+    for (ChannelList::ConstIterator i = channels.begin(); i != channels.end(); i++) {
       const Channel &channel = i.channel();
       printf("OpenEXR-load: Found channel %s of type %d\n", i.name(), channel.type);
     }
@@ -1713,7 +1713,7 @@ static const char *exr_rgba_channelname(MultiPartInputFile &file, const char *ch
 {
   const ChannelList &channels = file.header(0).channels();
 
-  for (ChannelList::ConstIterator i = channels.begin(); i != channels.end(); ++i) {
+  for (ChannelList::ConstIterator i = channels.begin(); i != channels.end(); i++) {
     /* const Channel &channel = i.channel(); */ /* Not used yet */
     const char *str = i.name();
     int len = strlen(str);
@@ -2013,7 +2013,7 @@ struct ImBuf *imb_load_openexr(const unsigned char *mem,
           if (!has_rgb && has_luma) {
             size_t a;
             if (exr_has_chroma(*file)) {
-              for (a = 0; a < (size_t)ibuf->x * ibuf->y; ++a) {
+              for (a = 0; a < (size_t)ibuf->x * ibuf->y; a++) {
                 float *color = ibuf->rect_float + a * 4;
                 ycc_to_rgb(color[0] * 255.0f,
                            color[1] * 255.0f,
@@ -2025,7 +2025,7 @@ struct ImBuf *imb_load_openexr(const unsigned char *mem,
               }
             }
             else {
-              for (a = 0; a < (size_t)ibuf->x * ibuf->y; ++a) {
+              for (a = 0; a < (size_t)ibuf->x * ibuf->y; a++) {
                 float *color = ibuf->rect_float + a * 4;
                 color[1] = color[2] = color[0];
               }
diff --git a/source/blender/imbuf/intern/targa.c b/source/blender/imbuf/intern/targa.c
index f7b7df52e46..b1077a6ae91 100644
--- a/source/blender/imbuf/intern/targa.c
+++ b/source/blender/imbuf/intern/targa.c
@@ -748,7 +748,7 @@ ImBuf *imb_loadtarga(const unsigned char *mem,
   if (cmap) {
     /* apply color map */
     rect = ibuf->rect;
-    for (size = ibuf->x * ibuf->y; size > 0; --size, ++rect) {
+    for (size = ibuf->x * ibuf->y; size > 0; size--, rect++) {
       int cmap_index = *rect;
       if (cmap_index >= 0 && cmap_index < cmap_max) {
         *rect = cmap[cmap_index];
@@ -761,7 +761,7 @@ ImBuf *imb_loadtarga(const unsigned char *mem,
   if (tga.pixsize == 16) {
     unsigned int col;
     rect = ibuf->rect;
-    for (size = ibuf->x * ibuf->y; size > 0; --size, ++rect) {
+    for (size = ibuf->x * ibuf->y; size > 0; size--, rect++) {
       col = *rect;
       cp = (uchar *)rect;
       mem = (uchar *)&col;