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, 75 insertions, 77 deletions

diff --git a/source/blender/compositor/operations/COM_ChannelMatteOperation.cpp b/source/blender/compositor/operations/COM_ChannelMatteOperation.cpp
index 1e3808a80cc..cbd46ea71f8 100644
--- a/source/blender/compositor/operations/COM_ChannelMatteOperation.cpp
+++ b/source/blender/compositor/operations/COM_ChannelMatteOperation.cpp
@@ -21,102 +21,100 @@
 
 ChannelMatteOperation::ChannelMatteOperation() : NodeOperation()
 {
-	addInputSocket(COM_DT_COLOR);
-	addOutputSocket(COM_DT_VALUE);
+  addInputSocket(COM_DT_COLOR);
+  addOutputSocket(COM_DT_VALUE);
 
-	this->m_inputImageProgram = NULL;
+  this->m_inputImageProgram = NULL;
 }
 
 void ChannelMatteOperation::initExecution()
 {
-	this->m_inputImageProgram = this->getInputSocketReader(0);
+  this->m_inputImageProgram = this->getInputSocketReader(0);
 
-	this->m_limit_range = this->m_limit_max - this->m_limit_min;
+  this->m_limit_range = this->m_limit_max - this->m_limit_min;
 
-	switch (this->m_limit_method) {
-		/* SINGLE */
-		case 0:
-		{
-			/* 123 / RGB / HSV / YUV / YCC */
-			const int matte_channel = this->m_matte_channel - 1;
-			const int limit_channel = this->m_limit_channel - 1;
-			this->m_ids[0] = matte_channel;
-			this->m_ids[1] = limit_channel;
-			this->m_ids[2] = limit_channel;
-			break;
-		}
-		/* MAX */
-		case 1:
-		{
-			switch (this->m_matte_channel) {
-				case 1:
-				{
-					this->m_ids[0] = 0;
-					this->m_ids[1] = 1;
-					this->m_ids[2] = 2;
-					break;
-				}
-				case 2:
-				{
-					this->m_ids[0] = 1;
-					this->m_ids[1] = 0;
-					this->m_ids[2] = 2;
-					break;
-				}
-				case 3:
-				{
-					this->m_ids[0] = 2;
-					this->m_ids[1] = 0;
-					this->m_ids[2] = 1;
-					break;
-				}
-				default:
-					break;
-			}
-			break;
-		}
-		default:
-			break;
-	}
+  switch (this->m_limit_method) {
+    /* SINGLE */
+    case 0: {
+      /* 123 / RGB / HSV / YUV / YCC */
+      const int matte_channel = this->m_matte_channel - 1;
+      const int limit_channel = this->m_limit_channel - 1;
+      this->m_ids[0] = matte_channel;
+      this->m_ids[1] = limit_channel;
+      this->m_ids[2] = limit_channel;
+      break;
+    }
+    /* MAX */
+    case 1: {
+      switch (this->m_matte_channel) {
+        case 1: {
+          this->m_ids[0] = 0;
+          this->m_ids[1] = 1;
+          this->m_ids[2] = 2;
+          break;
+        }
+        case 2: {
+          this->m_ids[0] = 1;
+          this->m_ids[1] = 0;
+          this->m_ids[2] = 2;
+          break;
+        }
+        case 3: {
+          this->m_ids[0] = 2;
+          this->m_ids[1] = 0;
+          this->m_ids[2] = 1;
+          break;
+        }
+        default:
+          break;
+      }
+      break;
+    }
+    default:
+      break;
+  }
 }
 
 void ChannelMatteOperation::deinitExecution()
 {
-	this->m_inputImageProgram = NULL;
+  this->m_inputImageProgram = NULL;
 }
 
-void ChannelMatteOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler)
+void ChannelMatteOperation::executePixelSampled(float output[4],
+                                                float x,
+                                                float y,
+                                                PixelSampler sampler)
 {
-	float inColor[4];
-	float alpha;
+  float inColor[4];
+  float alpha;
 
-	const float limit_max = this->m_limit_max;
-	const float limit_min = this->m_limit_min;
-	const float limit_range = this->m_limit_range;
+  const float limit_max = this->m_limit_max;
+  const float limit_min = this->m_limit_min;
+  const float limit_range = this->m_limit_range;
 
-	this->m_inputImageProgram->readSampled(inColor, x, y, sampler);
+  this->m_inputImageProgram->readSampled(inColor, x, y, sampler);
 
-	/* matte operation */
-	alpha = inColor[this->m_ids[0]] - max(inColor[this->m_ids[1]], inColor[this->m_ids[2]]);
+  /* matte operation */
+  alpha = inColor[this->m_ids[0]] - max(inColor[this->m_ids[1]], inColor[this->m_ids[2]]);
 
-	/* flip because 0.0 is transparent, not 1.0 */
-	alpha = 1.0f - alpha;
+  /* flip because 0.0 is transparent, not 1.0 */
+  alpha = 1.0f - alpha;
 
-	/* test range */
-	if (alpha > limit_max) {
-		alpha = inColor[3]; /*whatever it was prior */
-	}
-	else if (alpha < limit_min) {
-		alpha = 0.0f;
-	}
-	else { /*blend */
-		alpha = (alpha - limit_min) / limit_range;
-	}
+  /* test range */
+  if (alpha > limit_max) {
+    alpha = inColor[3]; /*whatever it was prior */
+  }
+  else if (alpha < limit_min) {
+    alpha = 0.0f;
+  }
+  else { /*blend */
+    alpha = (alpha - limit_min) / limit_range;
+  }
 
-	/* store matte(alpha) value in [0] to go with
-	 * COM_SetAlphaOperation and the Value output
-	 */
+  /* store matte(alpha) value in [0] to go with
+   * COM_SetAlphaOperation and the Value output
+   */
 
-	/* don't make something that was more transparent less transparent */
-	output[0] = min(alpha, inColor[3]);
+  /* don't make something that was more transparent less transparent */
+  output[0] = min(alpha, inColor[3]);
 }