Rename av_fill_image_max_pixstep() to av_fill_image_max_pixsteps().

The plural form is preferred as it is more consistent with the other functions:
av_fill_image_linesizes()
av_fill_image_pointers()

and looks semantically more correct as it fills an array of elements.

Originally committed as revision 24851 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcore/avcore.h

@@ -27,7 +27,7 @@
 #include <libavutil/avutil.h>
 
 #define LIBAVCORE_VERSION_MAJOR  0
-#define LIBAVCORE_VERSION_MINOR  5
+#define LIBAVCORE_VERSION_MINOR  6
 #define LIBAVCORE_VERSION_MICRO  0
 
 #define LIBAVCORE_VERSION_INT   AV_VERSION_INT(LIBAVCORE_VERSION_MAJOR, \

libavcore/imgutils.c

@@ -34,7 +34,7 @@ int av_get_image_linesize(enum PixelFormat pix_fmt, int width, int plane)
     if (desc->flags & PIX_FMT_BITSTREAM)
         return (width * (desc->comp[0].step_minus1+1) + 7) >> 3;
 
-    av_fill_image_max_pixstep(max_step, max_step_comp, desc);
+    av_fill_image_max_pixsteps(max_step, max_step_comp, desc);
     s = (max_step_comp[plane] == 1 || max_step_comp[plane] == 2) ? desc->log2_chroma_w : 0;
     return max_step[plane] * (((width + (1 << s) - 1)) >> s);
 }
@@ -56,7 +56,7 @@ int av_fill_image_linesizes(int linesizes[4], enum PixelFormat pix_fmt, int widt
         return 0;
     }
 
-    av_fill_image_max_pixstep(max_step, max_step_comp, desc);
+    av_fill_image_max_pixsteps(max_step, max_step_comp, desc);
     for (i = 0; i < 4; i++) {
         int s = (max_step_comp[i] == 1 || max_step_comp[i] == 2) ? desc->log2_chroma_w : 0;
         linesizes[i] = max_step[i] * (((width + (1 << s) - 1)) >> s);

libavcore/imgutils.h

@@ -36,27 +36,27 @@
  * byte of the successive group in the same plane for the same
  * component.
  *
- * @param max_pixstep an array which is filled with the max pixel step
+ * @param max_pixsteps an array which is filled with the max pixel step
  * for each plane. Since a plane may contain different pixel
- * components, the computed max_pixstep[plane] is relative to the
+ * components, the computed max_pixsteps[plane] is relative to the
  * component in the plane with the max pixel step.
- * @param max_pixstep_comp an array which is filled with the component
+ * @param max_pixstep_comps an array which is filled with the component
  * for each plane which has the max pixel step. May be NULL.
  */
-static inline void av_fill_image_max_pixstep(int max_pixstep[4], int max_pixstep_comp[4],
-                                             const AVPixFmtDescriptor *pixdesc)
+static inline void av_fill_image_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4],
+                                              const AVPixFmtDescriptor *pixdesc)
 {
     int i;
-    memset(max_pixstep, 0, 4*sizeof(max_pixstep[0]));
-    if (max_pixstep_comp)
-        memset(max_pixstep_comp, 0, 4*sizeof(max_pixstep_comp[0]));
+    memset(max_pixsteps, 0, 4*sizeof(max_pixsteps[0]));
+    if (max_pixstep_comps)
+        memset(max_pixstep_comps, 0, 4*sizeof(max_pixstep_comps[0]));
 
     for (i = 0; i < 4; i++) {
         const AVComponentDescriptor *comp = &(pixdesc->comp[i]);
-        if ((comp->step_minus1+1) > max_pixstep[comp->plane]) {
-            max_pixstep[comp->plane] = comp->step_minus1+1;
-            if (max_pixstep_comp)
-                max_pixstep_comp[comp->plane] = i;
+        if ((comp->step_minus1+1) > max_pixsteps[comp->plane]) {
+            max_pixsteps[comp->plane] = comp->step_minus1+1;
+            if (max_pixstep_comps)
+                max_pixstep_comps[comp->plane] = i;
         }
     }
 }

libavfilter/avfilter.h

@@ -26,7 +26,7 @@
 
 #define LIBAVFILTER_VERSION_MAJOR  1
 #define LIBAVFILTER_VERSION_MINOR 36
-#define LIBAVFILTER_VERSION_MICRO  0
+#define LIBAVFILTER_VERSION_MICRO  1
 
 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
                                                LIBAVFILTER_VERSION_MINOR, \

libavfilter/vf_crop.c

@@ -84,7 +84,7 @@ static int config_input(AVFilterLink *link)
     CropContext *crop = ctx->priv;
     const AVPixFmtDescriptor *pix_desc = &av_pix_fmt_descriptors[link->format];
 
-    av_fill_image_max_pixstep(crop->max_step, NULL, pix_desc);
+    av_fill_image_max_pixsteps(crop->max_step, NULL, pix_desc);
     crop->hsub = av_pix_fmt_descriptors[link->format].log2_chroma_w;
     crop->vsub = av_pix_fmt_descriptors[link->format].log2_chroma_h;
 

libavfilter/vf_hflip.c

@@ -70,7 +70,7 @@ static int config_props(AVFilterLink *inlink)
     FlipContext *flip = inlink->dst->priv;
     const AVPixFmtDescriptor *pix_desc = &av_pix_fmt_descriptors[inlink->format];
 
-    av_fill_image_max_pixstep(flip->max_step, NULL, pix_desc);
+    av_fill_image_max_pixsteps(flip->max_step, NULL, pix_desc);
     flip->hsub = av_pix_fmt_descriptors[inlink->format].log2_chroma_w;
     flip->vsub = av_pix_fmt_descriptors[inlink->format].log2_chroma_h;