diff options
Diffstat (limited to 'source/blender/nodes/composite/nodes/node_composite_levels.c')
| -rw-r--r-- | source/blender/nodes/composite/nodes/node_composite_levels.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/source/blender/nodes/composite/nodes/node_composite_levels.c b/source/blender/nodes/composite/nodes/node_composite_levels.c index 9417e504a1b..ec6d2006296 100644 --- a/source/blender/nodes/composite/nodes/node_composite_levels.c +++ b/source/blender/nodes/composite/nodes/node_composite_levels.c @@ -57,13 +57,13 @@ static void fill_bins(bNode* node, CompBuf* in, int* bins) int x,y; /*fill bins */ - for(y=0; y<in->y; y++) { - for(x=0; x<in->x; x++) { + for (y=0; y<in->y; y++) { + for (x=0; x<in->x; x++) { /* get the pixel */ qd_getPixel(in, x, y, value); - if(value[3] > 0.0f) { /* don't count transparent pixels */ + if (value[3] > 0.0f) { /* don't count transparent pixels */ switch(node->custom1) { case 1: { /* all colors */ rgb_tobw(value[0],value[1],value[2], &value[0]); @@ -97,8 +97,8 @@ static void fill_bins(bNode* node, CompBuf* in, int* bins) } /*end switch */ /*clip*/ - if(ivalue<0) ivalue=0; - if(ivalue>255) ivalue=255; + if (ivalue<0) ivalue=0; + if (ivalue>255) ivalue=255; /*put in the correct bin*/ bins[ivalue]+=1; @@ -114,13 +114,13 @@ static float brightness_mean(bNode* node, CompBuf* in) int x,y; float value[4]; - for(x=0; x< in->x; x++) { - for(y=0; y < in->y; y++) { + for (x=0; x< in->x; x++) { + for (y=0; y < in->y; y++) { /* get the pixel */ qd_getPixel(in, x, y, value); - if(value[3] > 0.0f) { /* don't count transparent pixels */ + if (value[3] > 0.0f) { /* don't count transparent pixels */ numPixels++; switch(node->custom1) { @@ -166,13 +166,13 @@ static float brightness_standard_deviation(bNode* node, CompBuf* in, float mean) int x,y; float value[4]; - for(x=0; x< in->x; x++) { - for(y=0; y < in->y; y++) { + for (x=0; x< in->x; x++) { + for (y=0; y < in->y; y++) { /* get the pixel */ qd_getPixel(in, x, y, value); - if(value[3] > 0.0f) { /* don't count transparent pixels */ + if (value[3] > 0.0f) { /* don't count transparent pixels */ numPixels++; switch(node->custom1) { @@ -224,18 +224,18 @@ static void draw_histogram(bNode *node, CompBuf *out, int* bins) /* find max value */ max=0; - for(x=0; x<256; x++) { - if(bins[x]>max) max=bins[x]; + for (x=0; x<256; x++) { + if (bins[x]>max) max=bins[x]; } /*draw histogram in buffer */ - for(x=0; x<out->x; x++) { - for(y=0;y<out->y; y++) { + for (x=0; x<out->x; x++) { + for (y=0;y<out->y; y++) { /* get normalized value (0..255) */ value=((float)bins[x]/(float)max)*255.0f; - if(y < (int)value) { /*if the y value is below the height of the bar for this line then draw with the color */ + if (y < (int)value) { /*if the y value is below the height of the bar for this line then draw with the color */ switch (node->custom1) { case 1: { /* draw in black */ color[0]=0.0; color[1]=0.0; color[2]=0.0; color[3]=1.0; @@ -259,7 +259,7 @@ static void draw_histogram(bNode *node, CompBuf *out, int* bins) } } } - else{ + else { color[0]=0.8; color[1]=0.8; color[2]=0.8; color[3]=1.0; } @@ -277,14 +277,14 @@ static void node_composit_exec_view_levels(void *data, bNode *node, bNodeStack * int bins[256]; int x; - if(in[0]->hasinput==0) return; - if(in[0]->data==NULL) return; + if (in[0]->hasinput==0) return; + if (in[0]->data==NULL) return; histogram=alloc_compbuf(256, 256, CB_RGBA, 1); cbuf=typecheck_compbuf(in[0]->data, CB_RGBA); /*initalize bins*/ - for(x=0; x<256; x++) { + for (x=0; x<256; x++) { bins[x]=0; } @@ -303,14 +303,14 @@ static void node_composit_exec_view_levels(void *data, bNode *node, bNodeStack * printf("Std Dev: %f\n", std_dev); */ - if(out[0]->hasoutput) + if (out[0]->hasoutput) out[0]->vec[0]= mean; - if(out[1]->hasoutput) + if (out[1]->hasoutput) out[1]->vec[0]= std_dev; generate_preview(data, node, histogram); - if(cbuf!=in[0]->data) + if (cbuf!=in[0]->data) free_compbuf(cbuf); free_compbuf(histogram); } |