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, 84 insertions, 76 deletions

diff --git a/source/blender/draw/modes/shaders/edit_curve_overlay_handle_geom.glsl b/source/blender/draw/modes/shaders/edit_curve_overlay_handle_geom.glsl
index c2ab0ecfd40..0a152cefaed 100644
--- a/source/blender/draw/modes/shaders/edit_curve_overlay_handle_geom.glsl
+++ b/source/blender/draw/modes/shaders/edit_curve_overlay_handle_geom.glsl
@@ -1,7 +1,7 @@
 
 /* Keep the same value of `ACTIVE_NURB` in `draw_cache_imp_curve.c` */
-#define ACTIVE_NURB     1 << 2
-#define EVEN_U_BIT      1 << 3
+#define ACTIVE_NURB 1 << 2
+#define EVEN_U_BIT 1 << 3
 
 layout(lines) in;
 layout(triangle_strip, max_vertices = 10) out;
@@ -15,88 +15,96 @@ out vec4 finalColor;
 
 void output_line(vec2 offset, vec4 color)
 {
-	finalColor = color;
+  finalColor = color;
 
-	gl_Position = gl_in[0].gl_Position;
-	gl_Position.xy += offset * gl_in[0].gl_Position.w;
+  gl_Position = gl_in[0].gl_Position;
+  gl_Position.xy += offset * gl_in[0].gl_Position.w;
 #ifdef USE_WORLD_CLIP_PLANES
-	world_clip_planes_set_clip_distance(gl_in[0].gl_ClipDistance);
+  world_clip_planes_set_clip_distance(gl_in[0].gl_ClipDistance);
 #endif
-	EmitVertex();
+  EmitVertex();
 
-	gl_Position = gl_in[1].gl_Position;
-	gl_Position.xy += offset * gl_in[1].gl_Position.w;
+  gl_Position = gl_in[1].gl_Position;
+  gl_Position.xy += offset * gl_in[1].gl_Position.w;
 #ifdef USE_WORLD_CLIP_PLANES
-	world_clip_planes_set_clip_distance(gl_in[1].gl_ClipDistance);
+  world_clip_planes_set_clip_distance(gl_in[1].gl_ClipDistance);
 #endif
-	EmitVertex();
+  EmitVertex();
 }
 
 void main()
 {
-	vec4 v1 = gl_in[0].gl_Position;
-	vec4 v2 = gl_in[1].gl_Position;
-
-	int is_active_nurb = (vertFlag[1] & ACTIVE_NURB);
-	int color_id = (vertFlag[1] >> 4);
-
-	/* Don't output any edges if we don't show handles */
-	if (!showCurveHandles && (color_id < 5)) {
-		return;
-	}
-
-	bool edge_selected = (((vertFlag[1] | vertFlag[0]) & VERT_SELECTED) != 0);
-
-	vec4 inner_color;
-	if      (color_id == 0) inner_color = (edge_selected) ? colorHandleSelFree : colorHandleFree;
-	else if (color_id == 1) inner_color = (edge_selected) ? colorHandleSelAuto : colorHandleAuto;
-	else if (color_id == 2) inner_color = (edge_selected) ? colorHandleSelVect : colorHandleVect;
-	else if (color_id == 3) inner_color = (edge_selected) ? colorHandleSelAlign : colorHandleAlign;
-	else if (color_id == 4) inner_color = (edge_selected) ? colorHandleSelAutoclamp : colorHandleAutoclamp;
-	else {
-		bool is_selected = (((vertFlag[1] & vertFlag[0]) & VERT_SELECTED) != 0);
-		bool is_u_segment = (((vertFlag[1] ^ vertFlag[0]) & EVEN_U_BIT) != 0);
-		if (is_u_segment) {
-			inner_color = (is_selected) ? colorNurbSelUline : colorNurbUline;
-		}
-		else {
-			inner_color = (is_selected) ? colorNurbSelVline : colorNurbVline;
-		}
-	}
-
-	vec4 outer_color = (is_active_nurb != 0)
-	                   ? mix(colorActiveSpline, inner_color, 0.25) /* Minimize active color bleeding on inner_color. */
-	                   : vec4(inner_color.rgb, 0.0);
-
-	vec2 v1_2 = (v2.xy/v2.w - v1.xy/v1.w);
-	vec2 offset = sizeEdge * 4.0 / viewportSize; /* 4.0 is eyeballed */
-
-	if (abs(v1_2.x * viewportSize.x) < abs(v1_2.y * viewportSize.y)) {
-		offset.y = 0.0;
-	}
-	else {
-		offset.x = 0.0;
-	}
-
-	/* draw the transparent border (AA). */
-	if (is_active_nurb != 0) {
-		offset *= 0.75; /* Don't make the active "halo" appear very thick. */
-		output_line(offset * 2.0, vec4(colorActiveSpline.rgb, 0.0));
-	}
-
-	/* draw the outline. */
-	output_line(offset, outer_color);
-
-	/* draw the core of the line. */
-	output_line(vec2(0.0), inner_color);
-
-	/* draw the outline. */
-	output_line(-offset, outer_color);
-
-	/* draw the transparent border (AA). */
-	if (is_active_nurb != 0) {
-		output_line(offset * -2.0, vec4(colorActiveSpline.rgb, 0.0));
-	}
-
-	EndPrimitive();
+  vec4 v1 = gl_in[0].gl_Position;
+  vec4 v2 = gl_in[1].gl_Position;
+
+  int is_active_nurb = (vertFlag[1] & ACTIVE_NURB);
+  int color_id = (vertFlag[1] >> 4);
+
+  /* Don't output any edges if we don't show handles */
+  if (!showCurveHandles && (color_id < 5)) {
+    return;
+  }
+
+  bool edge_selected = (((vertFlag[1] | vertFlag[0]) & VERT_SELECTED) != 0);
+
+  vec4 inner_color;
+  if (color_id == 0)
+    inner_color = (edge_selected) ? colorHandleSelFree : colorHandleFree;
+  else if (color_id == 1)
+    inner_color = (edge_selected) ? colorHandleSelAuto : colorHandleAuto;
+  else if (color_id == 2)
+    inner_color = (edge_selected) ? colorHandleSelVect : colorHandleVect;
+  else if (color_id == 3)
+    inner_color = (edge_selected) ? colorHandleSelAlign : colorHandleAlign;
+  else if (color_id == 4)
+    inner_color = (edge_selected) ? colorHandleSelAutoclamp : colorHandleAutoclamp;
+  else {
+    bool is_selected = (((vertFlag[1] & vertFlag[0]) & VERT_SELECTED) != 0);
+    bool is_u_segment = (((vertFlag[1] ^ vertFlag[0]) & EVEN_U_BIT) != 0);
+    if (is_u_segment) {
+      inner_color = (is_selected) ? colorNurbSelUline : colorNurbUline;
+    }
+    else {
+      inner_color = (is_selected) ? colorNurbSelVline : colorNurbVline;
+    }
+  }
+
+  vec4 outer_color = (is_active_nurb != 0) ?
+                         mix(colorActiveSpline,
+                             inner_color,
+                             0.25) /* Minimize active color bleeding on inner_color. */
+                         :
+                         vec4(inner_color.rgb, 0.0);
+
+  vec2 v1_2 = (v2.xy / v2.w - v1.xy / v1.w);
+  vec2 offset = sizeEdge * 4.0 / viewportSize; /* 4.0 is eyeballed */
+
+  if (abs(v1_2.x * viewportSize.x) < abs(v1_2.y * viewportSize.y)) {
+    offset.y = 0.0;
+  }
+  else {
+    offset.x = 0.0;
+  }
+
+  /* draw the transparent border (AA). */
+  if (is_active_nurb != 0) {
+    offset *= 0.75; /* Don't make the active "halo" appear very thick. */
+    output_line(offset * 2.0, vec4(colorActiveSpline.rgb, 0.0));
+  }
+
+  /* draw the outline. */
+  output_line(offset, outer_color);
+
+  /* draw the core of the line. */
+  output_line(vec2(0.0), inner_color);
+
+  /* draw the outline. */
+  output_line(-offset, outer_color);
+
+  /* draw the transparent border (AA). */
+  if (is_active_nurb != 0) {
+    output_line(offset * -2.0, vec4(colorActiveSpline.rgb, 0.0));
+  }
+
+  EndPrimitive();
 }