Simplify clang-format configuration and format all code

1 files changed, 51 insertions, 51 deletions

diff --git a/examples/demo_utils.h b/examples/demo_utils.h
index 9057a32..e76d304 100644
--- a/examples/demo_utils.h
+++ b/examples/demo_utils.h
@@ -25,7 +25,7 @@
 #include <string.h>
 
 typedef struct {
-	double lastReportTime;
+  double lastReportTime;
 } PuglFpsPrinter;
 
 typedef float vec4[4];
@@ -34,32 +34,32 @@ typedef vec4  mat4[4];
 static inline void
 mat4Identity(mat4 m)
 {
-	for (int c = 0; c < 4; ++c) {
-		for (int r = 0; r < 4; ++r) {
-			m[c][r] = c == r ? 1.0f : 0.0f;
-		}
-	}
+  for (int c = 0; c < 4; ++c) {
+    for (int r = 0; r < 4; ++r) {
+      m[c][r] = c == r ? 1.0f : 0.0f;
+    }
+  }
 }
 
 static inline void
 mat4Translate(mat4 m, const float x, const float y, const float z)
 {
-	m[3][0] = x;
-	m[3][1] = y;
-	m[3][2] = z;
+  m[3][0] = x;
+  m[3][1] = y;
+  m[3][2] = z;
 }
 
 static inline void
 mat4Mul(mat4 m, mat4 a, mat4 b)
 {
-	for (int c = 0; c < 4; ++c) {
-		for (int r = 0; r < 4; ++r) {
-			m[c][r] = 0.0f;
-			for (int k = 0; k < 4; ++k) {
-				m[c][r] += a[k][r] * b[c][k];
-			}
-		}
-	}
+  for (int c = 0; c < 4; ++c) {
+    for (int r = 0; r < 4; ++r) {
+      m[c][r] = 0.0f;
+      for (int k = 0; k < 4; ++k) {
+        m[c][r] += a[k][r] * b[c][k];
+      }
+    }
+  }
 }
 
 static inline void
@@ -71,37 +71,37 @@ mat4Ortho(mat4        m,
           const float n,
           const float f)
 {
-	m[0][0] = 2.0f / (r - l);
-	m[0][1] = m[0][2] = m[0][3] = 0.0f;
+  m[0][0] = 2.0f / (r - l);
+  m[0][1] = m[0][2] = m[0][3] = 0.0f;
 
-	m[1][1] = 2.0f / (t - b);
-	m[1][0] = m[1][2] = m[1][3] = 0.0f;
+  m[1][1] = 2.0f / (t - b);
+  m[1][0] = m[1][2] = m[1][3] = 0.0f;
 
-	m[2][2] = -2.0f / (f - n);
-	m[2][0] = m[2][1] = m[2][3] = 0.0f;
+  m[2][2] = -2.0f / (f - n);
+  m[2][0] = m[2][1] = m[2][3] = 0.0f;
 
-	m[3][0] = -(r + l) / (r - l);
-	m[3][1] = -(t + b) / (t - b);
-	m[3][2] = -(f + n) / (f - n);
-	m[3][3] = 1.0f;
+  m[3][0] = -(r + l) / (r - l);
+  m[3][1] = -(t + b) / (t - b);
+  m[3][2] = -(f + n) / (f - n);
+  m[3][3] = 1.0f;
 }
 
 /// Calculate a projection matrix for a given perspective
 static inline void
 perspective(float* m, float fov, float aspect, float zNear, float zFar)
 {
-	const float h     = tanf(fov);
-	const float w     = h / aspect;
-	const float depth = zNear - zFar;
-	const float q     = (zFar + zNear) / depth;
-	const float qn    = 2 * zFar * zNear / depth;
-
-	// clang-format off
-	m[0]  = w;  m[1]  = 0;  m[2]  = 0;   m[3]  = 0;
-	m[4]  = 0;  m[5]  = h;  m[6]  = 0;   m[7]  = 0;
-	m[8]  = 0;  m[9]  = 0;  m[10] = q;   m[11] = -1;
-	m[12] = 0;  m[13] = 0;  m[14] = qn;  m[15] = 0;
-	// clang-format on
+  const float h     = tanf(fov);
+  const float w     = h / aspect;
+  const float depth = zNear - zFar;
+  const float q     = (zFar + zNear) / depth;
+  const float qn    = 2 * zFar * zNear / depth;
+
+  // clang-format off
+  m[0]  = w;  m[1]  = 0;  m[2]  = 0;   m[3]  = 0;
+  m[4]  = 0;  m[5]  = h;  m[6]  = 0;   m[7]  = 0;
+  m[8]  = 0;  m[9]  = 0;  m[10] = q;   m[11] = -1;
+  m[12] = 0;  m[13] = 0;  m[14] = qn;  m[15] = 0;
+  // clang-format on
 }
 
 static inline void
@@ -109,18 +109,18 @@ puglPrintFps(const PuglWorld* world,
              PuglFpsPrinter*  printer,
              unsigned* const  framesDrawn)
 {
-	const double thisTime = puglGetTime(world);
-	if (thisTime > printer->lastReportTime + 5) {
-		const double fps = *framesDrawn / (thisTime - printer->lastReportTime);
-		fprintf(stderr,
-		        "FPS: %.2f (%u frames in %.0f seconds)\n",
-		        fps,
-		        *framesDrawn,
-		        thisTime - printer->lastReportTime);
-
-		printer->lastReportTime = thisTime;
-		*framesDrawn            = 0;
-	}
+  const double thisTime = puglGetTime(world);
+  if (thisTime > printer->lastReportTime + 5) {
+    const double fps = *framesDrawn / (thisTime - printer->lastReportTime);
+    fprintf(stderr,
+            "FPS: %.2f (%u frames in %.0f seconds)\n",
+            fps,
+            *framesDrawn,
+            thisTime - printer->lastReportTime);
+
+    printer->lastReportTime = thisTime;
+    *framesDrawn            = 0;
+  }
 }
 
 #endif // EXAMPLES_DEMO_UTILS_H