cosmetics attack, part II: Remove all tabs and prettyprint/reindent the code.

git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@23173 b3059339-0415-0410-9bf9-f77b7e298cf2

swscale-example.c

@@ -36,8 +36,8 @@ static uint64_t getSSD(uint8_t *src1, uint8_t *src2, int stride1, int stride2, i
 
 //printf("%d %d\n", w, h);
 
-	for(y=0; y<h; y++){
-		for(x=0; x<w; x++){
+    for (y=0; y<h; y++){
+        for (x=0; x<w; x++){
             int d= src1[x + y*stride1] - src2[x + y*stride2];
             ssd+= d*d;
 //printf("%d", abs(src1[x + y*stride1] - src2[x + y*stride2])/26 );
@@ -61,14 +61,14 @@ static int doTest(uint8_t *ref[3], int refStride[3], int w, int h, int srcFormat
     int res;
 
     res = 0;
-	for(i=0; i<3; i++){
+    for (i=0; i<3; i++){
         // avoid stride % bpp != 0
-		if(srcFormat==PIX_FMT_RGB24 || srcFormat==PIX_FMT_BGR24)
+        if (srcFormat==PIX_FMT_RGB24 || srcFormat==PIX_FMT_BGR24)
             srcStride[i]= srcW*3;
         else
             srcStride[i]= srcW*4;
 
-		if(dstFormat==PIX_FMT_RGB24 || dstFormat==PIX_FMT_BGR24)
+        if (dstFormat==PIX_FMT_RGB24 || dstFormat==PIX_FMT_BGR24)
             dstStride[i]= dstW*3;
         else
             dstStride[i]= dstW*4;
@@ -127,13 +127,13 @@ static int doTest(uint8_t *ref[3], int refStride[3], int w, int h, int srcFormat
     ssdU= getSSD(ref[1], out[1], refStride[1], refStride[1], (w+1)>>1, (h+1)>>1);
     ssdV= getSSD(ref[2], out[2], refStride[2], refStride[2], (w+1)>>1, (h+1)>>1);
 
-	if(srcFormat == PIX_FMT_GRAY8 || dstFormat==PIX_FMT_GRAY8) ssdU=ssdV=0; //FIXME check that output is really gray
+    if (srcFormat == PIX_FMT_GRAY8 || dstFormat==PIX_FMT_GRAY8) ssdU=ssdV=0; //FIXME check that output is really gray
 
     ssdY/= w*h;
     ssdU/= w*h/4;
     ssdV/= w*h/4;
 
-	if(ssdY>100 || ssdU>100 || ssdV>100){
+    if (ssdY>100 || ssdU>100 || ssdV>100){
         printf(" %s %dx%d -> %s %4dx%4d flags=%2d SSD=%5lld,%5lld,%5lld\n",
                sws_format_name(srcFormat), srcW, srcH,
                sws_format_name(dstFormat), dstW, dstH,
@@ -147,7 +147,7 @@ static int doTest(uint8_t *ref[3], int refStride[3], int w, int h, int srcFormat
     sws_freeContext(dstContext);
     sws_freeContext(outContext);
 
-	for(i=0; i<3; i++){
+    for (i=0; i<3; i++){
         free(src[i]);
         free(dst[i]);
         free(out[i]);
@@ -165,17 +165,17 @@ static void selfTest(uint8_t *src[3], int stride[3], int w, int h){
     int srcW, srcH, dstW, dstH;
     int flags;
 
-	for(srcFormat = 0; srcFormat < PIX_FMT_NB; srcFormat++) {
-		for(dstFormat = 0; dstFormat < PIX_FMT_NB; dstFormat++) {
+    for (srcFormat = 0; srcFormat < PIX_FMT_NB; srcFormat++) {
+        for (dstFormat = 0; dstFormat < PIX_FMT_NB; dstFormat++) {
             printf("%s -> %s\n",
                    sws_format_name(srcFormat),
                    sws_format_name(dstFormat));
 
             srcW= w;
             srcH= h;
-			for(dstW=w - w/3; dstW<= 4*w/3; dstW+= w/3){
-				for(dstH=h - h/3; dstH<= 4*h/3; dstH+= h/3){
-					for(flags=1; flags<33; flags*=2) {
+            for (dstW=w - w/3; dstW<= 4*w/3; dstW+= w/3){
+                for (dstH=h - h/3; dstH<= 4*h/3; dstH+= h/3){
+                    for (flags=1; flags<33; flags*=2) {
                         int res;
 
                         res = doTest(src, stride, w, h, srcFormat, dstFormat,
@@ -207,8 +207,8 @@ int main(int argc, char **argv){
 
     sws= sws_getContext(W/12, H/12, PIX_FMT_RGB32, W, H, PIX_FMT_YUV420P, 2, NULL, NULL, NULL);
 
-	for(y=0; y<H; y++){
-		for(x=0; x<W*4; x++){
+    for (y=0; y<H; y++){
+        for (x=0; x<W*4; x++){
             rgb_data[ x + y*4*W]= random();
         }
     }