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, 58 insertions, 63 deletions

diff --git a/source/blender/gpu/shaders/gpu_shader_2D_nodelink_vert.glsl b/source/blender/gpu/shaders/gpu_shader_2D_nodelink_vert.glsl
index 220adba817a..4567429f645 100644
--- a/source/blender/gpu/shaders/gpu_shader_2D_nodelink_vert.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_2D_nodelink_vert.glsl
@@ -20,26 +20,26 @@ in ivec4 colid_doarrow;
 
 uniform vec4 colors[6];
 
-#define colStart   colors[colid_doarrow[0]]
-#define colEnd     colors[colid_doarrow[1]]
-#define colShadow  colors[colid_doarrow[2]]
-#define doArrow    (colid_doarrow[3] != 0)
+#  define colStart colors[colid_doarrow[0]]
+#  define colEnd colors[colid_doarrow[1]]
+#  define colShadow colors[colid_doarrow[2]]
+#  define doArrow (colid_doarrow[3] != 0)
 
 #else
 /* Single curve drawcall, use uniform. */
 uniform vec2 bezierPts[4];
 
-#define P0 bezierPts[0]
-#define P1 bezierPts[1]
-#define P2 bezierPts[2]
-#define P3 bezierPts[3]
+#  define P0 bezierPts[0]
+#  define P1 bezierPts[1]
+#  define P2 bezierPts[2]
+#  define P3 bezierPts[3]
 
 uniform vec4 colors[3];
 uniform bool doArrow;
 
-#define colShadow  colors[0]
-#define colStart   colors[1]
-#define colEnd     colors[2]
+#  define colShadow colors[0]
+#  define colStart colors[1]
+#  define colEnd colors[2]
 
 #endif
 
@@ -52,56 +52,51 @@ out vec4 finalColor;
 
 void main(void)
 {
-	float t = uv.x;
-	float t2 = t * t;
-	float t2_3 = 3.0 * t2;
-	float one_minus_t = 1.0 - t;
-	float one_minus_t2 = one_minus_t * one_minus_t;
-	float one_minus_t2_3 = 3.0 * one_minus_t2;
-
-	vec2 point = (P0 * one_minus_t2 * one_minus_t +
-	              P1 * one_minus_t2_3 * t +
-	              P2 * t2_3 * one_minus_t +
-	              P3 * t2 * t);
-
-	vec2 tangent = ((P1 - P0) * one_minus_t2_3 +
-	                (P2 - P1) * 6.0 * (t - t2) +
-	                (P3 - P2) * t2_3);
-
-	/* tangent space at t */
-	tangent = normalize(tangent);
-	vec2 normal = tangent.yx * vec2(-1.0, 1.0);
-
-	/* Position vertex on the curve tangent space */
-	point += (pos.x * tangent + pos.y * normal) * arrowSize;
-
-	gl_Position = ModelViewProjectionMatrix * vec4(point, 0.0, 1.0);
-
-	vec2 exp_axis = expand.x * tangent + expand.y * normal;
-
-	/* rotate & scale the expand axis */
-	exp_axis = ModelViewProjectionMatrix[0].xy * exp_axis.xx +
-	           ModelViewProjectionMatrix[1].xy * exp_axis.yy;
-
-
-	float expand_dist = (uv.y * 2.0 - 1.0);
-	colorGradient = expand_dist;
-
-	if (gl_VertexID < MID_VERTEX) {
-		/* Shadow pass */
-		finalColor = colShadow;
-	}
-	else {
-		/* Second pass */
-		finalColor = mix(colStart, colEnd, uv.x);
-		expand_dist *= 0.5;
-	}
-
-	/* Expand into a line */
-	gl_Position.xy += exp_axis * expandSize * expand_dist;
-
-	/* if arrow */
-	if (expand.y != 1.0 && !doArrow) {
-		gl_Position.xy *= 0.0;
-	}
+  float t = uv.x;
+  float t2 = t * t;
+  float t2_3 = 3.0 * t2;
+  float one_minus_t = 1.0 - t;
+  float one_minus_t2 = one_minus_t * one_minus_t;
+  float one_minus_t2_3 = 3.0 * one_minus_t2;
+
+  vec2 point = (P0 * one_minus_t2 * one_minus_t + P1 * one_minus_t2_3 * t +
+                P2 * t2_3 * one_minus_t + P3 * t2 * t);
+
+  vec2 tangent = ((P1 - P0) * one_minus_t2_3 + (P2 - P1) * 6.0 * (t - t2) + (P3 - P2) * t2_3);
+
+  /* tangent space at t */
+  tangent = normalize(tangent);
+  vec2 normal = tangent.yx * vec2(-1.0, 1.0);
+
+  /* Position vertex on the curve tangent space */
+  point += (pos.x * tangent + pos.y * normal) * arrowSize;
+
+  gl_Position = ModelViewProjectionMatrix * vec4(point, 0.0, 1.0);
+
+  vec2 exp_axis = expand.x * tangent + expand.y * normal;
+
+  /* rotate & scale the expand axis */
+  exp_axis = ModelViewProjectionMatrix[0].xy * exp_axis.xx +
+             ModelViewProjectionMatrix[1].xy * exp_axis.yy;
+
+  float expand_dist = (uv.y * 2.0 - 1.0);
+  colorGradient = expand_dist;
+
+  if (gl_VertexID < MID_VERTEX) {
+    /* Shadow pass */
+    finalColor = colShadow;
+  }
+  else {
+    /* Second pass */
+    finalColor = mix(colStart, colEnd, uv.x);
+    expand_dist *= 0.5;
+  }
+
+  /* Expand into a line */
+  gl_Position.xy += exp_axis * expandSize * expand_dist;
+
+  /* if arrow */
+  if (expand.y != 1.0 && !doArrow) {
+    gl_Position.xy *= 0.0;
+  }
 }