ClangFormat: apply to source, most of intern

Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat

1 files changed, 117 insertions, 117 deletions

diff --git a/source/blender/imbuf/intern/thumbs_blend.c b/source/blender/imbuf/intern/thumbs_blend.c
index 92005371c2a..20a419d1a16 100644
--- a/source/blender/imbuf/intern/thumbs_blend.c
+++ b/source/blender/imbuf/intern/thumbs_blend.c
@@ -18,13 +18,12 @@
  * \ingroup imbuf
  */
 
-
 #include <stdlib.h>
 #include <string.h>
 
 #include "BLI_utildefines.h"
 #include "BLI_linklist.h"
-#include "BLI_listbase.h"  /* Needed due to import of BLO_readfile.h */
+#include "BLI_listbase.h" /* Needed due to import of BLO_readfile.h */
 
 #include "BLO_blend_defs.h"
 #include "BLO_readfile.h"
@@ -33,7 +32,7 @@
 #include "BKE_icons.h"
 #include "BKE_main.h"
 
-#include "DNA_ID.h"  /* For preview images... */
+#include "DNA_ID.h" /* For preview images... */
 
 #include "IMB_imbuf_types.h"
 #include "IMB_imbuf.h"
@@ -43,70 +42,70 @@
 
 ImBuf *IMB_thumb_load_blend(const char *blen_path, const char *blen_group, const char *blen_id)
 {
-	ImBuf *ima = NULL;
-
-	if (blen_group && blen_id) {
-		LinkNode *ln, *names, *lp, *previews = NULL;
-		struct BlendHandle *libfiledata = BLO_blendhandle_from_file(blen_path, NULL);
-		int idcode = BKE_idcode_from_name(blen_group);
-		int i, nprevs, nnames;
-
-		if (libfiledata == NULL) {
-			return ima;
-		}
-
-		/* Note: we should handle all previews for a same group at once, would avoid reopening .blend file
-		 *       for each and every ID. However, this adds some complexity, so keep it for later. */
-		names = BLO_blendhandle_get_datablock_names(libfiledata, idcode, &nnames);
-		previews = BLO_blendhandle_get_previews(libfiledata, idcode, &nprevs);
-
-		BLO_blendhandle_close(libfiledata);
-
-		if (!previews || (nnames != nprevs)) {
-			if (previews != 0) {
-				/* No previews at all is not a bug! */
-				printf("%s: error, found %d items, %d previews\n", __func__, nnames, nprevs);
-			}
-			BLI_linklist_free(previews, BKE_previewimg_freefunc);
-			BLI_linklist_free(names, free);
-			return ima;
-		}
-
-		for (i = 0, ln = names, lp = previews; i < nnames; i++, ln = ln->next, lp = lp->next) {
-			const char *blockname = ln->link;
-			PreviewImage *img = lp->link;
-
-			if (STREQ(blockname, blen_id)) {
-				if (img) {
-					unsigned int w = img->w[ICON_SIZE_PREVIEW];
-					unsigned int h = img->h[ICON_SIZE_PREVIEW];
-					unsigned int *rect = img->rect[ICON_SIZE_PREVIEW];
-
-					if (w > 0 && h > 0 && rect) {
-						/* first allocate imbuf for copying preview into it */
-						ima = IMB_allocImBuf(w, h, 32, IB_rect);
-						memcpy(ima->rect, rect, w * h * sizeof(unsigned int));
-					}
-				}
-				break;
-			}
-		}
-
-		BLI_linklist_free(previews, BKE_previewimg_freefunc);
-		BLI_linklist_free(names, free);
-	}
-	else {
-		BlendThumbnail *data;
-
-		data = BLO_thumbnail_from_file(blen_path);
-		ima = BKE_main_thumbnail_to_imbuf(NULL, data);
-
-		if (data) {
-			MEM_freeN(data);
-		}
-	}
-
-	return ima;
+  ImBuf *ima = NULL;
+
+  if (blen_group && blen_id) {
+    LinkNode *ln, *names, *lp, *previews = NULL;
+    struct BlendHandle *libfiledata = BLO_blendhandle_from_file(blen_path, NULL);
+    int idcode = BKE_idcode_from_name(blen_group);
+    int i, nprevs, nnames;
+
+    if (libfiledata == NULL) {
+      return ima;
+    }
+
+    /* Note: we should handle all previews for a same group at once, would avoid reopening .blend file
+     *       for each and every ID. However, this adds some complexity, so keep it for later. */
+    names = BLO_blendhandle_get_datablock_names(libfiledata, idcode, &nnames);
+    previews = BLO_blendhandle_get_previews(libfiledata, idcode, &nprevs);
+
+    BLO_blendhandle_close(libfiledata);
+
+    if (!previews || (nnames != nprevs)) {
+      if (previews != 0) {
+        /* No previews at all is not a bug! */
+        printf("%s: error, found %d items, %d previews\n", __func__, nnames, nprevs);
+      }
+      BLI_linklist_free(previews, BKE_previewimg_freefunc);
+      BLI_linklist_free(names, free);
+      return ima;
+    }
+
+    for (i = 0, ln = names, lp = previews; i < nnames; i++, ln = ln->next, lp = lp->next) {
+      const char *blockname = ln->link;
+      PreviewImage *img = lp->link;
+
+      if (STREQ(blockname, blen_id)) {
+        if (img) {
+          unsigned int w = img->w[ICON_SIZE_PREVIEW];
+          unsigned int h = img->h[ICON_SIZE_PREVIEW];
+          unsigned int *rect = img->rect[ICON_SIZE_PREVIEW];
+
+          if (w > 0 && h > 0 && rect) {
+            /* first allocate imbuf for copying preview into it */
+            ima = IMB_allocImBuf(w, h, 32, IB_rect);
+            memcpy(ima->rect, rect, w * h * sizeof(unsigned int));
+          }
+        }
+        break;
+      }
+    }
+
+    BLI_linklist_free(previews, BKE_previewimg_freefunc);
+    BLI_linklist_free(names, free);
+  }
+  else {
+    BlendThumbnail *data;
+
+    data = BLO_thumbnail_from_file(blen_path);
+    ima = BKE_main_thumbnail_to_imbuf(NULL, data);
+
+    if (data) {
+      MEM_freeN(data);
+    }
+  }
+
+  return ima;
 }
 
 /* add a fake passepartout overlay to a byte buffer, use for blend file thumbnails */
@@ -114,54 +113,55 @@ ImBuf *IMB_thumb_load_blend(const char *blen_path, const char *blen_group, const
 
 void IMB_thumb_overlay_blend(unsigned int *thumb, int width, int height, float aspect)
 {
-	unsigned char *px = (unsigned char *)thumb;
-	int margin_l = MARGIN;
-	int margin_b = MARGIN;
-	int margin_r = width - MARGIN;
-	int margin_t = height - MARGIN;
-
-	if (aspect < 1.0f) {
-		margin_l = (int)((width - ((float)width * aspect)) / 2.0f);
-		margin_l += MARGIN;
-		CLAMP(margin_l, MARGIN, (width / 2));
-		margin_r = width - margin_l;
-	}
-	else if (aspect > 1.0f) {
-		margin_b = (int)((height - ((float)height / aspect)) / 2.0f);
-		margin_b += MARGIN;
-		CLAMP(margin_b, MARGIN, (height / 2));
-		margin_t = height - margin_b;
-	}
-
-	{
-		int x, y;
-		int stride_x = (margin_r - margin_l) - 2;
-
-		for (y = 0; y < height; y++) {
-			for (x = 0; x < width; x++, px += 4) {
-				int hline = 0, vline = 0;
-				if ((x > margin_l && x < margin_r) && (y > margin_b && y < margin_t)) {
-					/* interior. skip */
-					x  += stride_x;
-					px += stride_x * 4;
-				}
-				else if ((hline = (((x == margin_l || x == margin_r)) && y >= margin_b && y <= margin_t)) ||
-				         (vline = (((y == margin_b || y == margin_t)) && x >= margin_l && x <= margin_r)))
-				{
-					/* dashed line */
-					if ((hline && y % 2) || (vline && x % 2)) {
-						px[0] = px[1] = px[2] = 0;
-						px[3] = 255;
-					}
-				}
-				else {
-					/* outside, fill in alpha, like passepartout */
-					px[0] *= 0.5f;
-					px[1] *= 0.5f;
-					px[2] *= 0.5f;
-					px[3] = (px[3] * 0.5f) + 96;
-				}
-			}
-		}
-	}
+  unsigned char *px = (unsigned char *)thumb;
+  int margin_l = MARGIN;
+  int margin_b = MARGIN;
+  int margin_r = width - MARGIN;
+  int margin_t = height - MARGIN;
+
+  if (aspect < 1.0f) {
+    margin_l = (int)((width - ((float)width * aspect)) / 2.0f);
+    margin_l += MARGIN;
+    CLAMP(margin_l, MARGIN, (width / 2));
+    margin_r = width - margin_l;
+  }
+  else if (aspect > 1.0f) {
+    margin_b = (int)((height - ((float)height / aspect)) / 2.0f);
+    margin_b += MARGIN;
+    CLAMP(margin_b, MARGIN, (height / 2));
+    margin_t = height - margin_b;
+  }
+
+  {
+    int x, y;
+    int stride_x = (margin_r - margin_l) - 2;
+
+    for (y = 0; y < height; y++) {
+      for (x = 0; x < width; x++, px += 4) {
+        int hline = 0, vline = 0;
+        if ((x > margin_l && x < margin_r) && (y > margin_b && y < margin_t)) {
+          /* interior. skip */
+          x += stride_x;
+          px += stride_x * 4;
+        }
+        else if ((hline = (((x == margin_l || x == margin_r)) && y >= margin_b &&
+                           y <= margin_t)) ||
+                 (vline = (((y == margin_b || y == margin_t)) && x >= margin_l &&
+                           x <= margin_r))) {
+          /* dashed line */
+          if ((hline && y % 2) || (vline && x % 2)) {
+            px[0] = px[1] = px[2] = 0;
+            px[3] = 255;
+          }
+        }
+        else {
+          /* outside, fill in alpha, like passepartout */
+          px[0] *= 0.5f;
+          px[1] *= 0.5f;
+          px[2] *= 0.5f;
+          px[3] = (px[3] * 0.5f) + 96;
+        }
+      }
+    }
+  }
 }