COSMETICS: Remove all trailing whitespace.

Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 39 insertions, 39 deletions

diff --git a/libavcodec/ulti.c b/libavcodec/ulti.c
index 1b47bddbd4..f0960377b2 100644
--- a/libavcodec/ulti.c
+++ b/libavcodec/ulti.c
@@ -19,10 +19,10 @@
  */
 
 /**
- * @file ulti.c 
+ * @file ulti.c
  * IBM Ultimotion Video Decoder.
  */
- 
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -71,11 +71,11 @@ static uint8_t ulti_lumas[64] =
       0x9B, 0x9F, 0xA2, 0xA5, 0xA9, 0xAC, 0xB0, 0xB3,
       0xB7, 0xBA, 0xBE, 0xC1, 0xC5, 0xC8, 0xCC, 0xCF,
       0xD3, 0xD6, 0xDA, 0xDD, 0xE1, 0xE4, 0xE8, 0xEB};
-      
+
 static uint8_t ulti_chromas[16] =
     { 0x60, 0x67, 0x6D, 0x73, 0x7A, 0x80, 0x86, 0x8D,
       0x93, 0x99, 0xA0, 0xA6, 0xAC, 0xB3, 0xB9, 0xC0};
-      
+
 /* convert Ultimotion YUV block (sixteen 6-bit Y samples and
  two 4-bit chroma samples) into standard YUV and put it into frame */
 static void ulti_convert_yuv(AVFrame *frame, int x, int y,
@@ -83,16 +83,16 @@ static void ulti_convert_yuv(AVFrame *frame, int x, int y,
 {
     uint8_t *y_plane, *cr_plane, *cb_plane;
     int i;
-    
+
     y_plane = frame->data[0] + x + y * frame->linesize[0];
     cr_plane = frame->data[1] + (x / 4) + (y / 4) * frame->linesize[1];
     cb_plane = frame->data[2] + (x / 4) + (y / 4) * frame->linesize[2];
-    
+
     cr_plane[0] = ulti_chromas[chroma >> 4];
-    
+
     cb_plane[0] = ulti_chromas[chroma & 0xF];
 
-    
+
     for(i = 0; i < 16; i++){
 	y_plane[i & 3] = ulti_lumas[luma[i]];
 	if((i & 3) == 3) { //next row
@@ -113,14 +113,14 @@ static void ulti_pattern(AVFrame *frame, int x, int y,
 	else
 	    Luma[i] = Y0;
     }
-    
+
     for(mask = 0x80, i = 8; mask; mask >>= 1, i++) {
 	if(f1 & mask)
 	    Luma[i] = Y1;
 	else
 	    Luma[i] = Y0;
     }
-    
+
     ulti_convert_yuv(frame, x, y, Luma, chroma);
 }
 
@@ -143,62 +143,62 @@ static void ulti_grad(AVFrame *frame, int x, int y, uint8_t *Y, int chroma, int
 	Luma[0]  = Y[0]; Luma[1]  = Y[1]; Luma[2]  = Y[2]; Luma[3]  = Y[3];
 	Luma[4]  = Y[0]; Luma[5]  = Y[1]; Luma[6]  = Y[2]; Luma[7]  = Y[3];
 	Luma[8]  = Y[0]; Luma[9]  = Y[1]; Luma[10] = Y[2]; Luma[11] = Y[3];
-	Luma[12] = Y[0]; Luma[13] = Y[1]; Luma[14] = Y[2]; Luma[15] = Y[3];	
+	Luma[12] = Y[0]; Luma[13] = Y[1]; Luma[14] = Y[2]; Luma[15] = Y[3];
 	break;
     case 1:
 	Luma[0]  = Y[1]; Luma[1]  = Y[2]; Luma[2]  = Y[3]; Luma[3]  = Y[3];
 	Luma[4]  = Y[0]; Luma[5]  = Y[1]; Luma[6]  = Y[2]; Luma[7]  = Y[3];
 	Luma[8]  = Y[0]; Luma[9]  = Y[1]; Luma[10] = Y[2]; Luma[11] = Y[3];
-	Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[1]; Luma[15] = Y[2];	
+	Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[1]; Luma[15] = Y[2];
 	break;
     case 2:
 	Luma[0]  = Y[1]; Luma[1]  = Y[2]; Luma[2]  = Y[3]; Luma[3]  = Y[3];
 	Luma[4]  = Y[1]; Luma[5]  = Y[2]; Luma[6]  = Y[2]; Luma[7]  = Y[3];
 	Luma[8]  = Y[0]; Luma[9]  = Y[1]; Luma[10] = Y[1]; Luma[11] = Y[2];
-	Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[1]; Luma[15] = Y[2];	
+	Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[1]; Luma[15] = Y[2];
 	break;
     case 3:
 	Luma[0]  = Y[2]; Luma[1]  = Y[3]; Luma[2]  = Y[3]; Luma[3]  = Y[3];
 	Luma[4]  = Y[1]; Luma[5]  = Y[2]; Luma[6]  = Y[2]; Luma[7]  = Y[3];
 	Luma[8]  = Y[0]; Luma[9]  = Y[1]; Luma[10] = Y[1]; Luma[11] = Y[2];
-	Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[0]; Luma[15] = Y[1];	
+	Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[0]; Luma[15] = Y[1];
 	break;
     case 4:
 	Luma[0]  = Y[3]; Luma[1]  = Y[3]; Luma[2]  = Y[3]; Luma[3]  = Y[3];
 	Luma[4]  = Y[2]; Luma[5]  = Y[2]; Luma[6]  = Y[2]; Luma[7]  = Y[2];
 	Luma[8]  = Y[1]; Luma[9]  = Y[1]; Luma[10] = Y[1]; Luma[11] = Y[1];
-	Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[0]; Luma[15] = Y[0];	
+	Luma[12] = Y[0]; Luma[13] = Y[0]; Luma[14] = Y[0]; Luma[15] = Y[0];
 	break;
     case 5:
 	Luma[0]  = Y[3]; Luma[1]  = Y[3]; Luma[2]  = Y[3]; Luma[3]  = Y[2];
 	Luma[4]  = Y[3]; Luma[5]  = Y[2]; Luma[6]  = Y[2]; Luma[7]  = Y[1];
 	Luma[8]  = Y[2]; Luma[9]  = Y[1]; Luma[10] = Y[1]; Luma[11] = Y[0];
-	Luma[12] = Y[1]; Luma[13] = Y[0]; Luma[14] = Y[0]; Luma[15] = Y[0];	
+	Luma[12] = Y[1]; Luma[13] = Y[0]; Luma[14] = Y[0]; Luma[15] = Y[0];
 	break;
     case 6:
 	Luma[0]  = Y[3]; Luma[1]  = Y[3]; Luma[2]  = Y[2]; Luma[3]  = Y[2];
 	Luma[4]  = Y[3]; Luma[5]  = Y[2]; Luma[6]  = Y[1]; Luma[7]  = Y[1];
 	Luma[8]  = Y[2]; Luma[9]  = Y[2]; Luma[10] = Y[1]; Luma[11] = Y[0];
-	Luma[12] = Y[1]; Luma[13] = Y[1]; Luma[14] = Y[0]; Luma[15] = Y[0];	
+	Luma[12] = Y[1]; Luma[13] = Y[1]; Luma[14] = Y[0]; Luma[15] = Y[0];
 	break;
     case 7:
 	Luma[0]  = Y[3]; Luma[1]  = Y[3]; Luma[2]  = Y[2]; Luma[3]  = Y[1];
 	Luma[4]  = Y[3]; Luma[5]  = Y[2]; Luma[6]  = Y[1]; Luma[7]  = Y[0];
 	Luma[8]  = Y[3]; Luma[9]  = Y[2]; Luma[10] = Y[1]; Luma[11] = Y[0];
-	Luma[12] = Y[2]; Luma[13] = Y[1]; Luma[14] = Y[0]; Luma[15] = Y[0];	
+	Luma[12] = Y[2]; Luma[13] = Y[1]; Luma[14] = Y[0]; Luma[15] = Y[0];
 	break;
     default:
 	Luma[0]  = Y[0]; Luma[1]  = Y[0]; Luma[2]  = Y[1]; Luma[3]  = Y[1];
 	Luma[4]  = Y[0]; Luma[5]  = Y[0]; Luma[6]  = Y[1]; Luma[7]  = Y[1];
 	Luma[8]  = Y[2]; Luma[9]  = Y[2]; Luma[10] = Y[3]; Luma[11] = Y[3];
-	Luma[12] = Y[2]; Luma[13] = Y[2]; Luma[14] = Y[3]; Luma[15] = Y[3];	
+	Luma[12] = Y[2]; Luma[13] = Y[2]; Luma[14] = Y[3]; Luma[15] = Y[3];
 	break;
     }
-    
+
     ulti_convert_yuv(frame, x, y, Luma, chroma);
 }
 
-static int ulti_decode_frame(AVCodecContext *avctx, 
+static int ulti_decode_frame(AVCodecContext *avctx,
                              void *data, int *data_size,
                              uint8_t *buf, int buf_size)
 {
@@ -222,12 +222,12 @@ static int ulti_decode_frame(AVCodecContext *avctx,
         av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
         return -1;
     }
-    
+
     while(!done) {
 	int idx;
 	if(blocks >= s->blocks || y >= s->height)
 	    break;//all blocks decoded
-	
+
 	idx = *buf++;
 	if((idx & 0xF8) == 0x70) {
 	    switch(idx) {
@@ -258,7 +258,7 @@ static int ulti_decode_frame(AVCodecContext *avctx,
 		break;
 	    default:
 		av_log(avctx, AV_LOG_INFO, "warning: unknown escape 0x%02X\n", idx);
-	    }	
+	    }
 	} else { //handle one block
 	    int code;
 	    int cf;
@@ -284,31 +284,31 @@ static int ulti_decode_frame(AVCodecContext *avctx,
 		tx = x + block_coords[i * 2];
 		ty = y + block_coords[(i * 2) + 1];
 		switch(code) {
-		case 1: 
+		case 1:
 		    tmp = *buf++;
-		    
+
 		    angle = angle_by_index[(tmp >> 6) & 0x3];
-		    
+
 		    Y[0] = tmp & 0x3F;
 		    Y[1] = Y[0];
-		    
+
 		    if (angle) {
 			Y[2] = Y[0]+1;
 			if (Y[2] > 0x3F)
 			    Y[2] = 0x3F;
-			Y[3] = Y[2];			
+			Y[3] = Y[2];
 		    } else {
 			Y[2] = Y[0];
 			Y[3] = Y[0];
 		    }
 		    break;
-		    
+
 		case 2:
 		    if (modifier) { // unpack four luma samples
 			tmp = (*buf++) << 16;
 			tmp += (*buf++) << 8;
 			tmp += *buf++;
-			
+
 			Y[0] = (tmp >> 18) & 0x3F;
 			Y[1] = (tmp >> 12) & 0x3F;
 			Y[2] = (tmp >> 6) & 0x3F;
@@ -317,7 +317,7 @@ static int ulti_decode_frame(AVCodecContext *avctx,
 		    } else { // retrieve luma samples from codebook
 			tmp = (*buf++) << 8;
 			tmp += (*buf++);
-			
+
 			angle = (tmp >> 12) & 0xF;
 			tmp &= 0xFFF;
 			tmp <<= 2;
@@ -327,11 +327,11 @@ static int ulti_decode_frame(AVCodecContext *avctx,
 			Y[3] = s->ulti_codebook[tmp + 3];
 		    }
 		    break;
-		    
+
 		case 3:
 		    if (modifier) { // all 16 luma samples
 			uint8_t Luma[16];
-			
+
 			tmp = (*buf++) << 16;
 			tmp += (*buf++) << 8;
 			tmp += *buf++;
@@ -339,7 +339,7 @@ static int ulti_decode_frame(AVCodecContext *avctx,
 			Luma[1] = (tmp >> 12) & 0x3F;
 			Luma[2] = (tmp >> 6) & 0x3F;
 			Luma[3] = tmp & 0x3F;
-			
+
 			tmp = (*buf++) << 16;
 			tmp += (*buf++) << 8;
 			tmp += *buf++;
@@ -347,7 +347,7 @@ static int ulti_decode_frame(AVCodecContext *avctx,
 			Luma[5] = (tmp >> 12) & 0x3F;
 			Luma[6] = (tmp >> 6) & 0x3F;
 			Luma[7] = tmp & 0x3F;
-			
+
 			tmp = (*buf++) << 16;
 			tmp += (*buf++) << 8;
 			tmp += *buf++;
@@ -355,7 +355,7 @@ static int ulti_decode_frame(AVCodecContext *avctx,
 			Luma[9] = (tmp >> 12) & 0x3F;
 			Luma[10] = (tmp >> 6) & 0x3F;
 			Luma[11] = tmp & 0x3F;
-			
+
 			tmp = (*buf++) << 16;
 			tmp += (*buf++) << 8;
 			tmp += *buf++;
@@ -363,7 +363,7 @@ static int ulti_decode_frame(AVCodecContext *avctx,
 			Luma[13] = (tmp >> 12) & 0x3F;
 			Luma[14] = (tmp >> 6) & 0x3F;
 			Luma[15] = tmp & 0x3F;
-			
+
 			ulti_convert_yuv(&s->frame, tx, ty, Luma, chroma);
 		    } else {
 			tmp = *buf++;
@@ -397,7 +397,7 @@ static int ulti_decode_frame(AVCodecContext *avctx,
 	    }
 	}
     }
-    
+
     *data_size=sizeof(AVFrame);
     *(AVFrame*)data= s->frame;