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, 35 insertions, 34 deletions

diff --git a/source/blender/draw/engines/workbench/shaders/workbench_forward_transparent_accum_frag.glsl b/source/blender/draw/engines/workbench/shaders/workbench_forward_transparent_accum_frag.glsl
index b3642b7beb3..e654141df5c 100644
--- a/source/blender/draw/engines/workbench/shaders/workbench_forward_transparent_accum_frag.glsl
+++ b/source/blender/draw/engines/workbench/shaders/workbench_forward_transparent_accum_frag.glsl
@@ -29,62 +29,63 @@ in vec2 uv_interp;
 uniform sampler2D matcapImage;
 #endif
 
-layout(std140) uniform world_block {
-	WorldData world_data;
+layout(std140) uniform world_block
+{
+  WorldData world_data;
 };
 
-layout(location=0) out vec4 transparentAccum;
-layout(location=1) out float revealageAccum; /* revealage actually stored in transparentAccum.a */
+layout(location = 0) out vec4 transparentAccum;
+layout(location = 1) out
+    float revealageAccum; /* revealage actually stored in transparentAccum.a */
 
 void main()
 {
-	vec4 diffuse_color;
+  vec4 diffuse_color;
 
 #ifdef V3D_SHADING_TEXTURE_COLOR
-	diffuse_color = workbench_sample_texture(image, uv_interp, imageSrgb, imageNearest);
-	if (diffuse_color.a < ImageTransparencyCutoff) {
-		discard;
-	}
+  diffuse_color = workbench_sample_texture(image, uv_interp, imageSrgb, imageNearest);
+  if (diffuse_color.a < ImageTransparencyCutoff) {
+    discard;
+  }
 #else
-	diffuse_color = vec4(materialDiffuseColor, 1.0);
+  diffuse_color = vec4(materialDiffuseColor, 1.0);
 #endif /* V3D_SHADING_TEXTURE_COLOR */
 
-	vec2 uv_viewport = gl_FragCoord.xy * invertedViewportSize;
-	vec3 I_vs = view_vector_from_screen_uv(uv_viewport, viewvecs, ProjectionMatrix);
+  vec2 uv_viewport = gl_FragCoord.xy * invertedViewportSize;
+  vec3 I_vs = view_vector_from_screen_uv(uv_viewport, viewvecs, ProjectionMatrix);
 
 #ifdef NORMAL_VIEWPORT_PASS_ENABLED
-	vec3 nor = normalize(normal_viewport);
+  vec3 nor = normalize(normal_viewport);
 #endif
 
-	/* -------- SHADING --------- */
+  /* -------- SHADING --------- */
 #ifdef V3D_LIGHTING_FLAT
-	vec3 shaded_color = diffuse_color.rgb;
+  vec3 shaded_color = diffuse_color.rgb;
 
 #elif defined(V3D_LIGHTING_MATCAP)
-	bool flipped = world_data.matcap_orientation != 0;
-	vec2 matcap_uv = matcap_uv_compute(I_vs, nor, flipped);
-	vec3 matcap = textureLod(matcapImage, matcap_uv, 0.0).rgb;
-	vec3 shaded_color = matcap * diffuse_color.rgb;
+  bool flipped = world_data.matcap_orientation != 0;
+  vec2 matcap_uv = matcap_uv_compute(I_vs, nor, flipped);
+  vec3 matcap = textureLod(matcapImage, matcap_uv, 0.0).rgb;
+  vec3 shaded_color = matcap * diffuse_color.rgb;
 
 #elif defined(V3D_LIGHTING_STUDIO)
-	vec3 shaded_color = get_world_lighting(world_data,
-	                                       diffuse_color.rgb, materialSpecularColor, materialRoughness,
-	                                       nor, I_vs);
+  vec3 shaded_color = get_world_lighting(
+      world_data, diffuse_color.rgb, materialSpecularColor, materialRoughness, nor, I_vs);
 #endif
 
 #ifdef V3D_SHADING_SHADOW
-	float light_factor = -dot(nor, world_data.shadow_direction_vs.xyz);
-	float shadow_mix = smoothstep(shadowFocus, shadowShift, light_factor);
-	shaded_color *= mix(lightMultiplier, shadowMultiplier, shadow_mix);
+  float light_factor = -dot(nor, world_data.shadow_direction_vs.xyz);
+  float shadow_mix = smoothstep(shadowFocus, shadowShift, light_factor);
+  shaded_color *= mix(lightMultiplier, shadowMultiplier, shadow_mix);
 #endif
 
-	/* Based on :
-	 * McGuire and Bavoil, Weighted Blended Order-Independent Transparency, Journal of
-	 * Computer Graphics Techniques (JCGT), vol. 2, no. 2, 122–141, 2013
-	 */
-	/* Listing 4 */
-	float z = linear_zdepth(gl_FragCoord.z, viewvecs, ProjectionMatrix);
-	float weight = calculate_transparent_weight(z, alpha);
-	transparentAccum = vec4(shaded_color * weight, alpha);
-	revealageAccum = weight;
+  /* Based on :
+   * McGuire and Bavoil, Weighted Blended Order-Independent Transparency, Journal of
+   * Computer Graphics Techniques (JCGT), vol. 2, no. 2, 122–141, 2013
+   */
+  /* Listing 4 */
+  float z = linear_zdepth(gl_FragCoord.z, viewvecs, ProjectionMatrix);
+  float weight = calculate_transparent_weight(z, alpha);
+  transparentAccum = vec4(shaded_color * weight, alpha);
+  revealageAccum = weight;
 }