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, 408 insertions, 320 deletions

diff --git a/source/blender/avi/intern/avi_mjpeg.c b/source/blender/avi/intern/avi_mjpeg.c
index 249cb57afab..28743619c04 100644
--- a/source/blender/avi/intern/avi_mjpeg.c
+++ b/source/blender/avi/intern/avi_mjpeg.c
@@ -42,16 +42,19 @@ static void jpegmemsrcmgr_build(j_decompress_ptr dinfo, unsigned char *buffer, s
 
 static size_t numbytes;
 
-static void add_huff_table(j_decompress_ptr dinfo, JHUFF_TBL **htblptr, const UINT8 *bits, const UINT8 *val)
+static void add_huff_table(j_decompress_ptr dinfo,
+                           JHUFF_TBL **htblptr,
+                           const UINT8 *bits,
+                           const UINT8 *val)
 {
-	if (*htblptr == NULL)
-		*htblptr = jpeg_alloc_huff_table((j_common_ptr) dinfo);
+  if (*htblptr == NULL)
+    *htblptr = jpeg_alloc_huff_table((j_common_ptr)dinfo);
 
-	memcpy((*htblptr)->bits, bits, sizeof((*htblptr)->bits));
-	memcpy((*htblptr)->huffval, val, sizeof((*htblptr)->huffval));
+  memcpy((*htblptr)->bits, bits, sizeof((*htblptr)->bits));
+  memcpy((*htblptr)->huffval, val, sizeof((*htblptr)->huffval));
 
-	/* Initialize sent_table false so table will be written to JPEG file. */
-	(*htblptr)->sent_table = false;
+  /* Initialize sent_table false so table will be written to JPEG file. */
+  (*htblptr)->sent_table = false;
 }
 
 /* Set up the standard Huffman tables (cf. JPEG standard section K.3) */
@@ -59,392 +62,477 @@ static void add_huff_table(j_decompress_ptr dinfo, JHUFF_TBL **htblptr, const UI
 
 static void std_huff_tables(j_decompress_ptr dinfo)
 {
-	static const UINT8 bits_dc_luminance[17] =
-	{ /* 0-base */
-		0, 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
-	};
-	static const UINT8 val_dc_luminance[] =
-	{
-		0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
-	};
-
-	static const UINT8 bits_dc_chrominance[17] =
-	{ /* 0-base */
-		0, 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-	};
-	static const UINT8 val_dc_chrominance[] =
-	{
-		0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
-	};
-
-	static const UINT8 bits_ac_luminance[17] =
-	{ /* 0-base */
-		0, 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d,
-	};
-	static const UINT8 val_ac_luminance[] =
-	{
-		0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12,
-		0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07,
-		0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08,
-		0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0,
-		0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16,
-		0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28,
-		0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
-		0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,
-		0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
-		0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
-		0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79,
-		0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
-		0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
-		0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
-		0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
-		0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5,
-		0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4,
-		0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2,
-		0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea,
-		0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
-		0xf9, 0xfa,
-	};
-	static const UINT8 bits_ac_chrominance[17] =
-	{ /* 0-base */
-		0, 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 0x77,
-	};
-	static const UINT8 val_ac_chrominance[] =
-	{
-		0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21,
-		0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71,
-		0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91,
-		0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0,
-		0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34,
-		0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26,
-		0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38,
-		0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48,
-		0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
-		0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
-		0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-		0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
-		0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96,
-		0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5,
-		0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4,
-		0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3,
-		0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2,
-		0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda,
-		0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
-		0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
-		0xf9, 0xfa,
-	};
-
-	add_huff_table(dinfo, &dinfo->dc_huff_tbl_ptrs[0],
-	               bits_dc_luminance, val_dc_luminance);
-	add_huff_table(dinfo, &dinfo->ac_huff_tbl_ptrs[0],
-	               bits_ac_luminance, val_ac_luminance);
-	add_huff_table(dinfo, &dinfo->dc_huff_tbl_ptrs[1],
-	               bits_dc_chrominance, val_dc_chrominance);
-	add_huff_table(dinfo, &dinfo->ac_huff_tbl_ptrs[1],
-	               bits_ac_chrominance, val_ac_chrominance);
+  static const UINT8 bits_dc_luminance[17] = {
+      /* 0-base */
+      0,
+      0,
+      1,
+      5,
+      1,
+      1,
+      1,
+      1,
+      1,
+      1,
+      0,
+      0,
+      0,
+      0,
+      0,
+      0,
+      0,
+  };
+  static const UINT8 val_dc_luminance[] = {
+      0,
+      1,
+      2,
+      3,
+      4,
+      5,
+      6,
+      7,
+      8,
+      9,
+      10,
+      11,
+  };
+
+  static const UINT8 bits_dc_chrominance[17] = {
+      /* 0-base */
+      0,
+      0,
+      3,
+      1,
+      1,
+      1,
+      1,
+      1,
+      1,
+      1,
+      1,
+      1,
+      0,
+      0,
+      0,
+      0,
+      0,
+  };
+  static const UINT8 val_dc_chrominance[] = {
+      0,
+      1,
+      2,
+      3,
+      4,
+      5,
+      6,
+      7,
+      8,
+      9,
+      10,
+      11,
+  };
+
+  static const UINT8 bits_ac_luminance[17] = {
+      /* 0-base */
+      0,
+      0,
+      2,
+      1,
+      3,
+      3,
+      2,
+      4,
+      3,
+      5,
+      5,
+      4,
+      4,
+      0,
+      0,
+      1,
+      0x7d,
+  };
+  static const UINT8 val_ac_luminance[] = {
+      0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61,
+      0x07, 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08, 0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52,
+      0xd1, 0xf0, 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x25,
+      0x26, 0x27, 0x28, 0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x43, 0x44, 0x45,
+      0x46, 0x47, 0x48, 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x63, 0x64,
+      0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x83,
+      0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
+      0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
+      0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3,
+      0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8,
+      0xe9, 0xea, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa,
+  };
+  static const UINT8 bits_ac_chrominance[17] = {
+      /* 0-base */
+      0,
+      0,
+      2,
+      1,
+      2,
+      4,
+      4,
+      3,
+      4,
+      7,
+      5,
+      4,
+      4,
+      0,
+      1,
+      2,
+      0x77,
+  };
+  static const UINT8 val_ac_chrominance[] = {
+      0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21, 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61,
+      0x71, 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, 0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33,
+      0x52, 0xf0, 0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34, 0xe1, 0x25, 0xf1, 0x17, 0x18,
+      0x19, 0x1a, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x43, 0x44,
+      0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x63,
+      0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a,
+      0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+      0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4,
+      0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca,
+      0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
+      0xe8, 0xe9, 0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa,
+  };
+
+  add_huff_table(dinfo, &dinfo->dc_huff_tbl_ptrs[0], bits_dc_luminance, val_dc_luminance);
+  add_huff_table(dinfo, &dinfo->ac_huff_tbl_ptrs[0], bits_ac_luminance, val_ac_luminance);
+  add_huff_table(dinfo, &dinfo->dc_huff_tbl_ptrs[1], bits_dc_chrominance, val_dc_chrominance);
+  add_huff_table(dinfo, &dinfo->ac_huff_tbl_ptrs[1], bits_ac_chrominance, val_ac_chrominance);
 }
 
-static int Decode_JPEG(unsigned char *inBuffer, unsigned char *outBuffer, unsigned int width, unsigned int height, size_t bufsize)
+static int Decode_JPEG(unsigned char *inBuffer,
+                       unsigned char *outBuffer,
+                       unsigned int width,
+                       unsigned int height,
+                       size_t bufsize)
 {
-	struct jpeg_decompress_struct dinfo;
-	struct jpeg_error_mgr jerr;
-
-	(void)width; /* unused */
-
-	numbytes = 0;
-
-	dinfo.err = jpeg_std_error(&jerr);
-	jpeg_create_decompress(&dinfo);
-	jpegmemsrcmgr_build(&dinfo, inBuffer, bufsize);
-	jpeg_read_header(&dinfo, true);
-	if (dinfo.dc_huff_tbl_ptrs[0] == NULL) {
-		std_huff_tables(&dinfo);
-	}
-	dinfo.out_color_space = JCS_RGB;
-	dinfo.dct_method = JDCT_IFAST;
-
-	jpeg_start_decompress(&dinfo);
-
-	size_t rowstride = dinfo.output_width * dinfo.output_components;
-	for (size_t y = 0; y < dinfo.output_height; y++) {
-		jpeg_read_scanlines(&dinfo, (JSAMPARRAY) &outBuffer, 1);
-		outBuffer += rowstride;
-	}
-	jpeg_finish_decompress(&dinfo);
-
-	if (dinfo.output_height >= height) return 0;
-
-	inBuffer += numbytes;
-	jpegmemsrcmgr_build(&dinfo, inBuffer, bufsize - numbytes);
-
-	numbytes = 0;
-	jpeg_read_header(&dinfo, true);
-	if (dinfo.dc_huff_tbl_ptrs[0] == NULL) {
-		std_huff_tables(&dinfo);
-	}
-
-	jpeg_start_decompress(&dinfo);
-	rowstride = dinfo.output_width * dinfo.output_components;
-	for (size_t y = 0; y < dinfo.output_height; y++) {
-		jpeg_read_scanlines(&dinfo, (JSAMPARRAY) &outBuffer, 1);
-		outBuffer += rowstride;
-	}
-	jpeg_finish_decompress(&dinfo);
-	jpeg_destroy_decompress(&dinfo);
-
-	return 1;
+  struct jpeg_decompress_struct dinfo;
+  struct jpeg_error_mgr jerr;
+
+  (void)width; /* unused */
+
+  numbytes = 0;
+
+  dinfo.err = jpeg_std_error(&jerr);
+  jpeg_create_decompress(&dinfo);
+  jpegmemsrcmgr_build(&dinfo, inBuffer, bufsize);
+  jpeg_read_header(&dinfo, true);
+  if (dinfo.dc_huff_tbl_ptrs[0] == NULL) {
+    std_huff_tables(&dinfo);
+  }
+  dinfo.out_color_space = JCS_RGB;
+  dinfo.dct_method = JDCT_IFAST;
+
+  jpeg_start_decompress(&dinfo);
+
+  size_t rowstride = dinfo.output_width * dinfo.output_components;
+  for (size_t y = 0; y < dinfo.output_height; y++) {
+    jpeg_read_scanlines(&dinfo, (JSAMPARRAY)&outBuffer, 1);
+    outBuffer += rowstride;
+  }
+  jpeg_finish_decompress(&dinfo);
+
+  if (dinfo.output_height >= height)
+    return 0;
+
+  inBuffer += numbytes;
+  jpegmemsrcmgr_build(&dinfo, inBuffer, bufsize - numbytes);
+
+  numbytes = 0;
+  jpeg_read_header(&dinfo, true);
+  if (dinfo.dc_huff_tbl_ptrs[0] == NULL) {
+    std_huff_tables(&dinfo);
+  }
+
+  jpeg_start_decompress(&dinfo);
+  rowstride = dinfo.output_width * dinfo.output_components;
+  for (size_t y = 0; y < dinfo.output_height; y++) {
+    jpeg_read_scanlines(&dinfo, (JSAMPARRAY)&outBuffer, 1);
+    outBuffer += rowstride;
+  }
+  jpeg_finish_decompress(&dinfo);
+  jpeg_destroy_decompress(&dinfo);
+
+  return 1;
 }
 
-static void Compress_JPEG(int quality, unsigned char *outbuffer, const unsigned char *inBuffer, int width, int height, size_t bufsize)
+static void Compress_JPEG(int quality,
+                          unsigned char *outbuffer,
+                          const unsigned char *inBuffer,
+                          int width,
+                          int height,
+                          size_t bufsize)
 {
-	struct jpeg_compress_struct cinfo;
-	struct jpeg_error_mgr jerr;
-	unsigned char marker[60];
-
-	cinfo.err = jpeg_std_error(&jerr);
-	jpeg_create_compress(&cinfo);
-	jpegmemdestmgr_build(&cinfo, outbuffer, bufsize);
-
-	cinfo.image_width = width;
-	cinfo.image_height = height;
-	cinfo.input_components = 3;
-	cinfo.in_color_space = JCS_RGB;
-
-	jpeg_set_defaults(&cinfo);
-	jpeg_set_colorspace(&cinfo, JCS_YCbCr);
-
-	jpeg_set_quality(&cinfo, quality, true);
-
-	cinfo.dc_huff_tbl_ptrs[0]->sent_table = true;
-	cinfo.dc_huff_tbl_ptrs[1]->sent_table = true;
-	cinfo.ac_huff_tbl_ptrs[0]->sent_table = true;
-	cinfo.ac_huff_tbl_ptrs[1]->sent_table = true;
-
-	cinfo.comp_info[0].component_id = 0;
-	cinfo.comp_info[0].v_samp_factor = 1;
-	cinfo.comp_info[1].component_id = 1;
-	cinfo.comp_info[2].component_id = 2;
-
-	cinfo.write_JFIF_header = false;
-
-	jpeg_start_compress(&cinfo, false);
-
-	int i = 0;
-	marker[i++] = 'A';
-	marker[i++] = 'V';
-	marker[i++] = 'I';
-	marker[i++] = '1';
-	marker[i++] = 0;
-	while (i < 60)
-		marker[i++] = 32;
-
-	jpeg_write_marker(&cinfo, JPEG_APP0, marker, 60);
-
-	i = 0;
-	while (i < 60)
-		marker[i++] = 0;
-
-	jpeg_write_marker(&cinfo, JPEG_COM, marker, 60);
-
-	size_t rowstride = cinfo.image_width * cinfo.input_components;
-	for (size_t y = 0; y < cinfo.image_height; y++) {
-		jpeg_write_scanlines(&cinfo, (JSAMPARRAY) &inBuffer, 1);
-		inBuffer += rowstride;
-	}
-	jpeg_finish_compress(&cinfo);
-	jpeg_destroy_compress(&cinfo);
+  struct jpeg_compress_struct cinfo;
+  struct jpeg_error_mgr jerr;
+  unsigned char marker[60];
+
+  cinfo.err = jpeg_std_error(&jerr);
+  jpeg_create_compress(&cinfo);
+  jpegmemdestmgr_build(&cinfo, outbuffer, bufsize);
+
+  cinfo.image_width = width;
+  cinfo.image_height = height;
+  cinfo.input_components = 3;
+  cinfo.in_color_space = JCS_RGB;
+
+  jpeg_set_defaults(&cinfo);
+  jpeg_set_colorspace(&cinfo, JCS_YCbCr);
+
+  jpeg_set_quality(&cinfo, quality, true);
+
+  cinfo.dc_huff_tbl_ptrs[0]->sent_table = true;
+  cinfo.dc_huff_tbl_ptrs[1]->sent_table = true;
+  cinfo.ac_huff_tbl_ptrs[0]->sent_table = true;
+  cinfo.ac_huff_tbl_ptrs[1]->sent_table = true;
+
+  cinfo.comp_info[0].component_id = 0;
+  cinfo.comp_info[0].v_samp_factor = 1;
+  cinfo.comp_info[1].component_id = 1;
+  cinfo.comp_info[2].component_id = 2;
+
+  cinfo.write_JFIF_header = false;
+
+  jpeg_start_compress(&cinfo, false);
+
+  int i = 0;
+  marker[i++] = 'A';
+  marker[i++] = 'V';
+  marker[i++] = 'I';
+  marker[i++] = '1';
+  marker[i++] = 0;
+  while (i < 60)
+    marker[i++] = 32;
+
+  jpeg_write_marker(&cinfo, JPEG_APP0, marker, 60);
+
+  i = 0;
+  while (i < 60)
+    marker[i++] = 0;
+
+  jpeg_write_marker(&cinfo, JPEG_COM, marker, 60);
+
+  size_t rowstride = cinfo.image_width * cinfo.input_components;
+  for (size_t y = 0; y < cinfo.image_height; y++) {
+    jpeg_write_scanlines(&cinfo, (JSAMPARRAY)&inBuffer, 1);
+    inBuffer += rowstride;
+  }
+  jpeg_finish_compress(&cinfo);
+  jpeg_destroy_compress(&cinfo);
 }
 
 static void interlace(unsigned char *to, unsigned char *from, int width, int height)
 {
-	size_t i, rowstride = width * 3;
-
-	for (i = 0; i < height; i++) {
-		if (i & 1)
-			memcpy(&to[i * rowstride], &from[(i / 2 + height / 2) * rowstride], rowstride);
-		else
-			memcpy(&to[i * rowstride], &from[(i / 2) * rowstride], rowstride);
-	}
+  size_t i, rowstride = width * 3;
+
+  for (i = 0; i < height; i++) {
+    if (i & 1)
+      memcpy(&to[i * rowstride], &from[(i / 2 + height / 2) * rowstride], rowstride);
+    else
+      memcpy(&to[i * rowstride], &from[(i / 2) * rowstride], rowstride);
+  }
 }
 
 static void deinterlace(int odd, unsigned char *to, unsigned char *from, int width, int height)
 {
-	size_t i, rowstride = width * 3;
-
-	for (i = 0; i < height; i++) {
-		if ((i & 1) == odd)
-			memcpy(&to[(i / 2 + height / 2) * rowstride], &from[i * rowstride], rowstride);
-		else
-			memcpy(&to[(i / 2) * rowstride], &from[i * rowstride], rowstride);
-	}
+  size_t i, rowstride = width * 3;
+
+  for (i = 0; i < height; i++) {
+    if ((i & 1) == odd)
+      memcpy(&to[(i / 2 + height / 2) * rowstride], &from[i * rowstride], rowstride);
+    else
+      memcpy(&to[(i / 2) * rowstride], &from[i * rowstride], rowstride);
+  }
 }
 
 void *avi_converter_from_mjpeg(AviMovie *movie, int stream, unsigned char *buffer, size_t *size)
 {
-	int deint;
-	unsigned char *buf;
-
-	(void)stream; /* unused */
-
-	buf = imb_alloc_pixels(movie->header->Height, movie->header->Width, 3, sizeof(unsigned char), "avi.avi_converter_from_mjpeg 1");
-	if (!buf) {
-		return NULL;
-	}
-
-	deint = Decode_JPEG(buffer, buf, movie->header->Width, movie->header->Height, *size);
-
-	MEM_freeN(buffer);
-
-	if (deint) {
-		buffer = imb_alloc_pixels(movie->header->Height, movie->header->Width, 3, sizeof(unsigned char), "avi.avi_converter_from_mjpeg 2");
-		if (buffer) {
-			interlace(buffer, buf, movie->header->Width, movie->header->Height);
-		}
-		MEM_freeN(buf);
-
-		buf = buffer;
-	}
-
-	return buf;
+  int deint;
+  unsigned char *buf;
+
+  (void)stream; /* unused */
+
+  buf = imb_alloc_pixels(movie->header->Height,
+                         movie->header->Width,
+                         3,
+                         sizeof(unsigned char),
+                         "avi.avi_converter_from_mjpeg 1");
+  if (!buf) {
+    return NULL;
+  }
+
+  deint = Decode_JPEG(buffer, buf, movie->header->Width, movie->header->Height, *size);
+
+  MEM_freeN(buffer);
+
+  if (deint) {
+    buffer = imb_alloc_pixels(movie->header->Height,
+                              movie->header->Width,
+                              3,
+                              sizeof(unsigned char),
+                              "avi.avi_converter_from_mjpeg 2");
+    if (buffer) {
+      interlace(buffer, buf, movie->header->Width, movie->header->Height);
+    }
+    MEM_freeN(buf);
+
+    buf = buffer;
+  }
+
+  return buf;
 }
 
 void *avi_converter_to_mjpeg(AviMovie *movie, int stream, unsigned char *buffer, size_t *size)
 {
-	unsigned char *buf;
-	size_t bufsize = *size;
-
-	numbytes = 0;
-	*size = 0;
-
-	buf = imb_alloc_pixels(movie->header->Height, movie->header->Width, 3, sizeof(unsigned char), "avi.avi_converter_to_mjpeg 1");
-	if (!buf) {
-		return NULL;
-	}
-
-	if (!movie->interlace) {
-		Compress_JPEG(movie->streams[stream].sh.Quality / 100,
-		              buf, buffer,
-		              movie->header->Width,
-		              movie->header->Height,
-		              bufsize);
-		*size += numbytes;
-	}
-	else {
-		deinterlace(movie->odd_fields, buf, buffer, movie->header->Width, movie->header->Height);
-		MEM_freeN(buffer);
-
-		buffer = buf;
-		buf = imb_alloc_pixels(movie->header->Height, movie->header->Width, 3, sizeof(unsigned char), "avi.avi_converter_to_mjpeg 1");
-
-		if (buf) {
-			Compress_JPEG(
-			        movie->streams[stream].sh.Quality / 100,
-			        buf, buffer,
-			        movie->header->Width,
-			        movie->header->Height / 2,
-			        bufsize / 2);
-			*size += numbytes;
-			numbytes = 0;
-			Compress_JPEG(
-			        movie->streams[stream].sh.Quality / 100,
-			        buf + *size, buffer + (size_t)(movie->header->Height / 2) * (size_t)movie->header->Width * 3,
-			        movie->header->Width,
-			        movie->header->Height / 2,
-			        bufsize / 2);
-			*size += numbytes;
-		}
-	}
-
-	MEM_freeN(buffer);
-	return buf;
+  unsigned char *buf;
+  size_t bufsize = *size;
+
+  numbytes = 0;
+  *size = 0;
+
+  buf = imb_alloc_pixels(movie->header->Height,
+                         movie->header->Width,
+                         3,
+                         sizeof(unsigned char),
+                         "avi.avi_converter_to_mjpeg 1");
+  if (!buf) {
+    return NULL;
+  }
+
+  if (!movie->interlace) {
+    Compress_JPEG(movie->streams[stream].sh.Quality / 100,
+                  buf,
+                  buffer,
+                  movie->header->Width,
+                  movie->header->Height,
+                  bufsize);
+    *size += numbytes;
+  }
+  else {
+    deinterlace(movie->odd_fields, buf, buffer, movie->header->Width, movie->header->Height);
+    MEM_freeN(buffer);
+
+    buffer = buf;
+    buf = imb_alloc_pixels(movie->header->Height,
+                           movie->header->Width,
+                           3,
+                           sizeof(unsigned char),
+                           "avi.avi_converter_to_mjpeg 1");
+
+    if (buf) {
+      Compress_JPEG(movie->streams[stream].sh.Quality / 100,
+                    buf,
+                    buffer,
+                    movie->header->Width,
+                    movie->header->Height / 2,
+                    bufsize / 2);
+      *size += numbytes;
+      numbytes = 0;
+      Compress_JPEG(movie->streams[stream].sh.Quality / 100,
+                    buf + *size,
+                    buffer +
+                        (size_t)(movie->header->Height / 2) * (size_t)movie->header->Width * 3,
+                    movie->header->Width,
+                    movie->header->Height / 2,
+                    bufsize / 2);
+      *size += numbytes;
+    }
+  }
+
+  MEM_freeN(buffer);
+  return buf;
 }
 
-
 /* Compression from memory */
 
 static void jpegmemdestmgr_init_destination(j_compress_ptr cinfo)
 {
-	(void)cinfo; /* unused */
+  (void)cinfo; /* unused */
 }
 
 static boolean jpegmemdestmgr_empty_output_buffer(j_compress_ptr cinfo)
 {
-	(void)cinfo; /* unused */
-	return true;
+  (void)cinfo; /* unused */
+  return true;
 }
 
 static void jpegmemdestmgr_term_destination(j_compress_ptr cinfo)
 {
-	numbytes -= cinfo->dest->free_in_buffer;
+  numbytes -= cinfo->dest->free_in_buffer;
 
-	MEM_freeN(cinfo->dest);
+  MEM_freeN(cinfo->dest);
 }
 
 static void jpegmemdestmgr_build(j_compress_ptr cinfo, unsigned char *buffer, size_t bufsize)
 {
-	cinfo->dest = MEM_mallocN(sizeof(*(cinfo->dest)), "avi.jpegmemdestmgr_build");
+  cinfo->dest = MEM_mallocN(sizeof(*(cinfo->dest)), "avi.jpegmemdestmgr_build");
 
-	cinfo->dest->init_destination = jpegmemdestmgr_init_destination;
-	cinfo->dest->empty_output_buffer = jpegmemdestmgr_empty_output_buffer;
-	cinfo->dest->term_destination = jpegmemdestmgr_term_destination;
+  cinfo->dest->init_destination = jpegmemdestmgr_init_destination;
+  cinfo->dest->empty_output_buffer = jpegmemdestmgr_empty_output_buffer;
+  cinfo->dest->term_destination = jpegmemdestmgr_term_destination;
 
-	cinfo->dest->next_output_byte = buffer;
-	cinfo->dest->free_in_buffer = bufsize;
+  cinfo->dest->next_output_byte = buffer;
+  cinfo->dest->free_in_buffer = bufsize;
 
-	numbytes = bufsize;
+  numbytes = bufsize;
 }
 
 /* Decompression from memory */
 
 static void jpegmemsrcmgr_init_source(j_decompress_ptr dinfo)
 {
-	(void)dinfo;
+  (void)dinfo;
 }
 
 static boolean jpegmemsrcmgr_fill_input_buffer(j_decompress_ptr dinfo)
 {
-	unsigned char *buf = (unsigned char *) dinfo->src->next_input_byte - 2;
+  unsigned char *buf = (unsigned char *)dinfo->src->next_input_byte - 2;
 
-	/* if we get called, must have run out of data */
-	WARNMS(dinfo, JWRN_JPEG_EOF);
+  /* if we get called, must have run out of data */
+  WARNMS(dinfo, JWRN_JPEG_EOF);
 
-	buf[0] = (JOCTET) 0xFF;
-	buf[1] = (JOCTET) JPEG_EOI;
+  buf[0] = (JOCTET)0xFF;
+  buf[1] = (JOCTET)JPEG_EOI;
 
-	dinfo->src->next_input_byte = buf;
-	dinfo->src->bytes_in_buffer = 2;
+  dinfo->src->next_input_byte = buf;
+  dinfo->src->bytes_in_buffer = 2;
 
-	return true;
+  return true;
 }
 
 static void jpegmemsrcmgr_skip_input_data(j_decompress_ptr dinfo, long skipcnt)
 {
-	if (dinfo->src->bytes_in_buffer < skipcnt)
-		skipcnt = dinfo->src->bytes_in_buffer;
+  if (dinfo->src->bytes_in_buffer < skipcnt)
+    skipcnt = dinfo->src->bytes_in_buffer;
 
-	dinfo->src->next_input_byte += skipcnt;
-	dinfo->src->bytes_in_buffer -= skipcnt;
+  dinfo->src->next_input_byte += skipcnt;
+  dinfo->src->bytes_in_buffer -= skipcnt;
 }
 
 static void jpegmemsrcmgr_term_source(j_decompress_ptr dinfo)
 {
-	numbytes -= dinfo->src->bytes_in_buffer;
+  numbytes -= dinfo->src->bytes_in_buffer;
 
-	MEM_freeN(dinfo->src);
+  MEM_freeN(dinfo->src);
 }
 
 static void jpegmemsrcmgr_build(j_decompress_ptr dinfo, unsigned char *buffer, size_t bufsize)
 {
-	dinfo->src = MEM_mallocN(sizeof(*(dinfo->src)), "avi.jpegmemsrcmgr_build");
+  dinfo->src = MEM_mallocN(sizeof(*(dinfo->src)), "avi.jpegmemsrcmgr_build");
 
-	dinfo->src->init_source = jpegmemsrcmgr_init_source;
-	dinfo->src->fill_input_buffer = jpegmemsrcmgr_fill_input_buffer;
-	dinfo->src->skip_input_data = jpegmemsrcmgr_skip_input_data;
-	dinfo->src->resync_to_restart = jpeg_resync_to_restart;
-	dinfo->src->term_source = jpegmemsrcmgr_term_source;
+  dinfo->src->init_source = jpegmemsrcmgr_init_source;
+  dinfo->src->fill_input_buffer = jpegmemsrcmgr_fill_input_buffer;
+  dinfo->src->skip_input_data = jpegmemsrcmgr_skip_input_data;
+  dinfo->src->resync_to_restart = jpeg_resync_to_restart;
+  dinfo->src->term_source = jpegmemsrcmgr_term_source;
 
-	dinfo->src->bytes_in_buffer = bufsize;
-	dinfo->src->next_input_byte = buffer;
+  dinfo->src->bytes_in_buffer = bufsize;
+  dinfo->src->next_input_byte = buffer;
 
-	numbytes = bufsize;
+  numbytes = bufsize;
 }