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path: root/source/blender/nodes/composite/node_composite_util.c
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Diffstat (limited to 'source/blender/nodes/composite/node_composite_util.c')
-rw-r--r--source/blender/nodes/composite/node_composite_util.c242
1 files changed, 121 insertions, 121 deletions
diff --git a/source/blender/nodes/composite/node_composite_util.c b/source/blender/nodes/composite/node_composite_util.c
index 25c073922df..8e98c055157 100644
--- a/source/blender/nodes/composite/node_composite_util.c
+++ b/source/blender/nodes/composite/node_composite_util.c
@@ -42,12 +42,12 @@ CompBuf *alloc_compbuf(int sizex, int sizey, int type, int alloc)
cbuf->yrad= sizey/2;
cbuf->type= type;
- if(alloc) {
- if(cbuf->type==CB_RGBA)
+ if (alloc) {
+ if (cbuf->type==CB_RGBA)
cbuf->rect= MEM_mapallocN(4*sizeof(float)*sizex*sizey, "compbuf RGBA rect");
- else if(cbuf->type==CB_VEC3)
+ else if (cbuf->type==CB_VEC3)
cbuf->rect= MEM_mapallocN(3*sizeof(float)*sizex*sizey, "compbuf Vector3 rect");
- else if(cbuf->type==CB_VEC2)
+ else if (cbuf->type==CB_VEC2)
cbuf->rect= MEM_mapallocN(2*sizeof(float)*sizex*sizey, "compbuf Vector2 rect");
else
cbuf->rect= MEM_mapallocN(sizeof(float)*sizex*sizey, "compbuf Fac rect");
@@ -64,7 +64,7 @@ CompBuf *alloc_compbuf(int sizex, int sizey, int type, int alloc)
CompBuf *dupalloc_compbuf(CompBuf *cbuf)
{
CompBuf *dupbuf= alloc_compbuf(cbuf->x, cbuf->y, cbuf->type, 1);
- if(dupbuf) {
+ if (dupbuf) {
memcpy(dupbuf->rect, cbuf->rect, cbuf->type*sizeof(float)*cbuf->x*cbuf->y);
dupbuf->xof= cbuf->xof;
@@ -79,15 +79,15 @@ CompBuf *pass_on_compbuf(CompBuf *cbuf)
CompBuf *dupbuf= (cbuf)? alloc_compbuf(cbuf->x, cbuf->y, cbuf->type, 0): NULL;
CompBuf *lastbuf;
- if(dupbuf) {
+ if (dupbuf) {
dupbuf->rect= cbuf->rect;
dupbuf->xof= cbuf->xof;
dupbuf->yof= cbuf->yof;
dupbuf->malloc= 0;
/* get last buffer in list, and append dupbuf */
- for(lastbuf= cbuf; lastbuf; lastbuf= lastbuf->next)
- if(lastbuf->next==NULL)
+ for (lastbuf= cbuf; lastbuf; lastbuf= lastbuf->next)
+ if (lastbuf->next==NULL)
break;
lastbuf->next= dupbuf;
dupbuf->prev= lastbuf;
@@ -99,13 +99,13 @@ CompBuf *pass_on_compbuf(CompBuf *cbuf)
void free_compbuf(CompBuf *cbuf)
{
/* check referencing, then remove from list and set malloc tag */
- if(cbuf->prev || cbuf->next) {
- if(cbuf->prev)
+ if (cbuf->prev || cbuf->next) {
+ if (cbuf->prev)
cbuf->prev->next= cbuf->next;
- if(cbuf->next)
+ if (cbuf->next)
cbuf->next->prev= cbuf->prev;
- if(cbuf->malloc) {
- if(cbuf->prev)
+ if (cbuf->malloc) {
+ if (cbuf->prev)
cbuf->prev->malloc= 1;
else
cbuf->next->malloc= 1;
@@ -113,7 +113,7 @@ void free_compbuf(CompBuf *cbuf)
}
}
- if(cbuf->malloc && cbuf->rect)
+ if (cbuf->malloc && cbuf->rect)
MEM_freeN(cbuf->rect);
MEM_freeN(cbuf);
@@ -138,16 +138,16 @@ CompBuf *get_cropped_compbuf(rcti *drect, float *rectf, int rectx, int recty, in
float *outfp;
int dx, y;
- if(disprect.xmax>rectx) disprect.xmax = rectx;
- if(disprect.ymax>recty) disprect.ymax = recty;
- if(disprect.xmin>= disprect.xmax) return NULL;
- if(disprect.ymin>= disprect.ymax) return NULL;
+ if (disprect.xmax>rectx) disprect.xmax = rectx;
+ if (disprect.ymax>recty) disprect.ymax = recty;
+ if (disprect.xmin>= disprect.xmax) return NULL;
+ if (disprect.ymin>= disprect.ymax) return NULL;
cbuf= alloc_compbuf(disprect.xmax-disprect.xmin, disprect.ymax-disprect.ymin, type, 1);
outfp= cbuf->rect;
rectf += type*(disprect.ymin*rectx + disprect.xmin);
dx= type*cbuf->x;
- for(y=cbuf->y; y>0; y--, outfp+=dx, rectf+=type*rectx)
+ for (y=cbuf->y; y>0; y--, outfp+=dx, rectf+=type*rectx)
memcpy(outfp, rectf, sizeof(float)*dx);
return cbuf;
@@ -160,7 +160,7 @@ CompBuf *scalefast_compbuf(CompBuf *inbuf, int newx, int newy)
int x, y, c, pixsize= inbuf->type;
int ofsx, ofsy, stepx, stepy;
- if(inbuf->x==newx && inbuf->y==newy)
+ if (inbuf->x==newx && inbuf->y==newy)
return dupalloc_compbuf(inbuf);
outbuf= alloc_compbuf(newx, newy, inbuf->type, 1);
@@ -170,7 +170,7 @@ CompBuf *scalefast_compbuf(CompBuf *inbuf, int newx, int newy)
stepy = (65536.0 * (inbuf->y - 1.0) / (newy - 1.0)) + 0.5;
ofsy = 32768;
- for (y = newy; y > 0 ; y--){
+ for (y = newy; y > 0 ; y--) {
rectf = inbuf->rect;
rectf += pixsize * (ofsy >> 16) * inbuf->x;
@@ -180,7 +180,7 @@ CompBuf *scalefast_compbuf(CompBuf *inbuf, int newx, int newy)
for (x = newx ; x>0 ; x--) {
rf= rectf + pixsize*(ofsx >> 16);
- for(c=0; c<pixsize; c++)
+ for (c=0; c<pixsize; c++)
newrectf[c] = rf[c];
newrectf+= pixsize;
@@ -194,65 +194,65 @@ CompBuf *scalefast_compbuf(CompBuf *inbuf, int newx, int newy)
void typecheck_compbuf_color(float *out, float *in, int outtype, int intype)
{
- if(intype == outtype) {
+ if (intype == outtype) {
memcpy(out, in, sizeof(float)*outtype);
}
- else if(outtype==CB_VAL) {
- if(intype==CB_VEC2) {
+ else if (outtype==CB_VAL) {
+ if (intype==CB_VEC2) {
*out= 0.5f*(in[0]+in[1]);
}
- else if(intype==CB_VEC3) {
+ else if (intype==CB_VEC3) {
*out= 0.333333f*(in[0]+in[1]+in[2]);
}
- else if(intype==CB_RGBA) {
+ else if (intype==CB_RGBA) {
*out= in[0]*0.35f + in[1]*0.45f + in[2]*0.2f;
}
}
- else if(outtype==CB_VEC2) {
- if(intype==CB_VAL) {
+ else if (outtype==CB_VEC2) {
+ if (intype==CB_VAL) {
out[0]= in[0];
out[1]= in[0];
}
- else if(intype==CB_VEC3) {
+ else if (intype==CB_VEC3) {
out[0]= in[0];
out[1]= in[1];
}
- else if(intype==CB_RGBA) {
+ else if (intype==CB_RGBA) {
out[0]= in[0];
out[1]= in[1];
}
}
- else if(outtype==CB_VEC3) {
- if(intype==CB_VAL) {
+ else if (outtype==CB_VEC3) {
+ if (intype==CB_VAL) {
out[0]= in[0];
out[1]= in[0];
out[2]= in[0];
}
- else if(intype==CB_VEC2) {
+ else if (intype==CB_VEC2) {
out[0]= in[0];
out[1]= in[1];
out[2]= 0.0f;
}
- else if(intype==CB_RGBA) {
+ else if (intype==CB_RGBA) {
out[0]= in[0];
out[1]= in[1];
out[2]= in[2];
}
}
- else if(outtype==CB_RGBA) {
- if(intype==CB_VAL) {
+ else if (outtype==CB_RGBA) {
+ if (intype==CB_VAL) {
out[0]= in[0];
out[1]= in[0];
out[2]= in[0];
out[3]= 1.0f;
}
- else if(intype==CB_VEC2) {
+ else if (intype==CB_VEC2) {
out[0]= in[0];
out[1]= in[1];
out[2]= 0.0f;
out[3]= 1.0f;
}
- else if(intype==CB_VEC3) {
+ else if (intype==CB_VEC3) {
out[0]= in[0];
out[1]= in[1];
out[2]= in[2];
@@ -263,7 +263,7 @@ void typecheck_compbuf_color(float *out, float *in, int outtype, int intype)
CompBuf *typecheck_compbuf(CompBuf *inbuf, int type)
{
- if(inbuf && inbuf->type!=type) {
+ if (inbuf && inbuf->type!=type) {
CompBuf *outbuf;
float *inrf, *outrf;
int x;
@@ -274,7 +274,7 @@ CompBuf *typecheck_compbuf(CompBuf *inbuf, int type)
outbuf->xof= inbuf->xof;
outbuf->yof= inbuf->yof;
- if(inbuf->rect_procedural) {
+ if (inbuf->rect_procedural) {
outbuf->rect_procedural= inbuf->rect_procedural;
copy_v3_v3(outbuf->procedural_size, inbuf->procedural_size);
copy_v3_v3(outbuf->procedural_offset, inbuf->procedural_offset);
@@ -287,82 +287,82 @@ CompBuf *typecheck_compbuf(CompBuf *inbuf, int type)
outrf= outbuf->rect;
x= inbuf->x*inbuf->y;
- if(type==CB_VAL) {
- if(inbuf->type==CB_VEC2) {
- for(; x>0; x--, outrf+= 1, inrf+= 2)
+ if (type==CB_VAL) {
+ if (inbuf->type==CB_VEC2) {
+ for (; x>0; x--, outrf+= 1, inrf+= 2)
*outrf= 0.5f*(inrf[0]+inrf[1]);
}
- else if(inbuf->type==CB_VEC3) {
- for(; x>0; x--, outrf+= 1, inrf+= 3)
+ else if (inbuf->type==CB_VEC3) {
+ for (; x>0; x--, outrf+= 1, inrf+= 3)
*outrf= 0.333333f*(inrf[0]+inrf[1]+inrf[2]);
}
- else if(inbuf->type==CB_RGBA) {
- for(; x>0; x--, outrf+= 1, inrf+= 4)
+ else if (inbuf->type==CB_RGBA) {
+ for (; x>0; x--, outrf+= 1, inrf+= 4)
*outrf= inrf[0]*0.35f + inrf[1]*0.45f + inrf[2]*0.2f;
}
}
- else if(type==CB_VEC2) {
- if(inbuf->type==CB_VAL) {
- for(; x>0; x--, outrf+= 2, inrf+= 1) {
+ else if (type==CB_VEC2) {
+ if (inbuf->type==CB_VAL) {
+ for (; x>0; x--, outrf+= 2, inrf+= 1) {
outrf[0]= inrf[0];
outrf[1]= inrf[0];
}
}
- else if(inbuf->type==CB_VEC3) {
- for(; x>0; x--, outrf+= 2, inrf+= 3) {
+ else if (inbuf->type==CB_VEC3) {
+ for (; x>0; x--, outrf+= 2, inrf+= 3) {
outrf[0]= inrf[0];
outrf[1]= inrf[1];
}
}
- else if(inbuf->type==CB_RGBA) {
- for(; x>0; x--, outrf+= 2, inrf+= 4) {
+ else if (inbuf->type==CB_RGBA) {
+ for (; x>0; x--, outrf+= 2, inrf+= 4) {
outrf[0]= inrf[0];
outrf[1]= inrf[1];
}
}
}
- else if(type==CB_VEC3) {
- if(inbuf->type==CB_VAL) {
- for(; x>0; x--, outrf+= 3, inrf+= 1) {
+ else if (type==CB_VEC3) {
+ if (inbuf->type==CB_VAL) {
+ for (; x>0; x--, outrf+= 3, inrf+= 1) {
outrf[0]= inrf[0];
outrf[1]= inrf[0];
outrf[2]= inrf[0];
}
}
- else if(inbuf->type==CB_VEC2) {
- for(; x>0; x--, outrf+= 3, inrf+= 2) {
+ else if (inbuf->type==CB_VEC2) {
+ for (; x>0; x--, outrf+= 3, inrf+= 2) {
outrf[0]= inrf[0];
outrf[1]= inrf[1];
outrf[2]= 0.0f;
}
}
- else if(inbuf->type==CB_RGBA) {
- for(; x>0; x--, outrf+= 3, inrf+= 4) {
+ else if (inbuf->type==CB_RGBA) {
+ for (; x>0; x--, outrf+= 3, inrf+= 4) {
outrf[0]= inrf[0];
outrf[1]= inrf[1];
outrf[2]= inrf[2];
}
}
}
- else if(type==CB_RGBA) {
- if(inbuf->type==CB_VAL) {
- for(; x>0; x--, outrf+= 4, inrf+= 1) {
+ else if (type==CB_RGBA) {
+ if (inbuf->type==CB_VAL) {
+ for (; x>0; x--, outrf+= 4, inrf+= 1) {
outrf[0]= inrf[0];
outrf[1]= inrf[0];
outrf[2]= inrf[0];
outrf[3]= 1.0f;
}
}
- else if(inbuf->type==CB_VEC2) {
- for(; x>0; x--, outrf+= 4, inrf+= 2) {
+ else if (inbuf->type==CB_VEC2) {
+ for (; x>0; x--, outrf+= 4, inrf+= 2) {
outrf[0]= inrf[0];
outrf[1]= inrf[1];
outrf[2]= 0.0f;
outrf[3]= 1.0f;
}
}
- else if(inbuf->type==CB_VEC3) {
- for(; x>0; x--, outrf+= 4, inrf+= 3) {
+ else if (inbuf->type==CB_VEC3) {
+ for (; x>0; x--, outrf+= 4, inrf+= 3) {
outrf[0]= inrf[0];
outrf[1]= inrf[1];
outrf[2]= inrf[2];
@@ -378,8 +378,8 @@ CompBuf *typecheck_compbuf(CompBuf *inbuf, int type)
float *compbuf_get_pixel(CompBuf *cbuf, float *defcol, float *use, int x, int y, int xrad, int yrad)
{
- if(cbuf) {
- if(cbuf->rect_procedural) {
+ if (cbuf) {
+ if (cbuf->rect_procedural) {
cbuf->rect_procedural(cbuf, use, (float)x/(float)xrad, (float)y/(float)yrad);
return use;
}
@@ -390,8 +390,8 @@ float *compbuf_get_pixel(CompBuf *cbuf, float *defcol, float *use, int x, int y,
x-= cbuf->xof;
y-= cbuf->yof;
- if(y<-cbuf->yrad || y>= -cbuf->yrad+cbuf->y) return col;
- if(x<-cbuf->xrad || x>= -cbuf->xrad+cbuf->x) return col;
+ if (y<-cbuf->yrad || y>= -cbuf->yrad+cbuf->y) return col;
+ if (x<-cbuf->xrad || x>= -cbuf->xrad+cbuf->x) return col;
return cbuf->rect + cbuf->type*( (cbuf->yrad+y)*cbuf->x + (cbuf->xrad+x) );
}
@@ -407,7 +407,7 @@ static CompBuf *composit_check_compbuf(CompBuf *cbuf, int type, CompBuf *outbuf)
CompBuf *dbuf= typecheck_compbuf(cbuf, type);
/* if same as output and translated, duplicate so pixels don't interfere */
- if(dbuf == outbuf && !dbuf->rect_procedural && (dbuf->xof || dbuf->yof))
+ if (dbuf == outbuf && !dbuf->rect_procedural && (dbuf->xof || dbuf->yof))
dbuf= dupalloc_compbuf(dbuf);
return dbuf;
@@ -428,14 +428,14 @@ void composit1_pixel_processor(bNode *node, CompBuf *out, CompBuf *src_buf, floa
xrad= out->xrad;
yrad= out->yrad;
- for(y= -yrad; y<-yrad+out->y; y++) {
- for(x= -xrad; x<-xrad+out->x; x++, outfp+=out->type) {
+ for (y= -yrad; y<-yrad+out->y; y++) {
+ for (x= -xrad; x<-xrad+out->x; x++, outfp+=out->type) {
srcfp= compbuf_get_pixel(src_use, src_col, color, x, y, xrad, yrad);
func(node, outfp, srcfp);
}
}
- if(src_use!=src_buf)
+ if (src_use!=src_buf)
free_compbuf(src_use);
}
@@ -455,17 +455,17 @@ void composit2_pixel_processor(bNode *node, CompBuf *out, CompBuf *src_buf, floa
xrad= out->xrad;
yrad= out->yrad;
- for(y= -yrad; y<-yrad+out->y; y++) {
- for(x= -xrad; x<-xrad+out->x; x++, outfp+=out->type) {
+ for (y= -yrad; y<-yrad+out->y; y++) {
+ for (x= -xrad; x<-xrad+out->x; x++, outfp+=out->type) {
srcfp= compbuf_get_pixel(src_use, src_col, color, x, y, xrad, yrad);
facfp= compbuf_get_pixel(fac_use, fac, color, x, y, xrad, yrad);
func(node, outfp, srcfp, facfp);
}
}
- if(src_use!=src_buf)
+ if (src_use!=src_buf)
free_compbuf(src_use);
- if(fac_use!=fac_buf)
+ if (fac_use!=fac_buf)
free_compbuf(fac_use);
}
@@ -486,8 +486,8 @@ void composit3_pixel_processor(bNode *node, CompBuf *out, CompBuf *src1_buf, flo
xrad= out->xrad;
yrad= out->yrad;
- for(y= -yrad; y<-yrad+out->y; y++) {
- for(x= -xrad; x<-xrad+out->x; x++, outfp+=out->type) {
+ for (y= -yrad; y<-yrad+out->y; y++) {
+ for (x= -xrad; x<-xrad+out->x; x++, outfp+=out->type) {
src1fp= compbuf_get_pixel(src1_use, src1_col, color, x, y, xrad, yrad);
src2fp= compbuf_get_pixel(src2_use, src2_col, color, x, y, xrad, yrad);
facfp= compbuf_get_pixel(fac_use, fac, color, x, y, xrad, yrad);
@@ -496,11 +496,11 @@ void composit3_pixel_processor(bNode *node, CompBuf *out, CompBuf *src1_buf, flo
}
}
- if(src1_use!=src1_buf)
+ if (src1_use!=src1_buf)
free_compbuf(src1_use);
- if(src2_use!=src2_buf)
+ if (src2_use!=src2_buf)
free_compbuf(src2_use);
- if(fac_use!=fac_buf)
+ if (fac_use!=fac_buf)
free_compbuf(fac_use);
}
@@ -523,8 +523,8 @@ void composit4_pixel_processor(bNode *node, CompBuf *out, CompBuf *src1_buf, flo
xrad= out->xrad;
yrad= out->yrad;
- for(y= -yrad; y<-yrad+out->y; y++) {
- for(x= -xrad; x<-xrad+out->x; x++, outfp+=out->type) {
+ for (y= -yrad; y<-yrad+out->y; y++) {
+ for (x= -xrad; x<-xrad+out->x; x++, outfp+=out->type) {
src1fp= compbuf_get_pixel(src1_use, src1_col, color, x, y, xrad, yrad);
src2fp= compbuf_get_pixel(src2_use, src2_col, color, x, y, xrad, yrad);
fac1fp= compbuf_get_pixel(fac1_use, fac1, color, x, y, xrad, yrad);
@@ -534,13 +534,13 @@ void composit4_pixel_processor(bNode *node, CompBuf *out, CompBuf *src1_buf, flo
}
}
- if(src1_use!=src1_buf)
+ if (src1_use!=src1_buf)
free_compbuf(src1_use);
- if(src2_use!=src2_buf)
+ if (src2_use!=src2_buf)
free_compbuf(src2_use);
- if(fac1_use!=fac1_buf)
+ if (fac1_use!=fac1_buf)
free_compbuf(fac1_use);
- if(fac2_use!=fac2_buf)
+ if (fac2_use!=fac2_buf)
free_compbuf(fac2_use);
}
@@ -562,7 +562,7 @@ CompBuf *valbuf_from_rgbabuf(CompBuf *cbuf, int channel)
rectf= cbuf->rect + channel;
- for(tot= cbuf->x*cbuf->y; tot>0; tot--, valf++, rectf+=4)
+ for (tot= cbuf->x*cbuf->y; tot>0; tot--, valf++, rectf+=4)
*valf= *rectf;
return valbuf;
@@ -580,8 +580,8 @@ static CompBuf *generate_procedural_preview(CompBuf *cbuf, int newx, int newy)
xrad= outbuf->xrad;
yrad= outbuf->yrad;
- for(y= -yrad; y<-yrad+outbuf->y; y++)
- for(x= -xrad; x<-xrad+outbuf->x; x++, outfp+=outbuf->type)
+ for (y= -yrad; y<-yrad+outbuf->y; y++)
+ for (x= -xrad; x<-xrad+outbuf->x; x++, outfp+=outbuf->type)
cbuf->rect_procedural(cbuf, outfp, (float)x/(float)xrad, (float)y/(float)yrad);
return outbuf;
@@ -597,14 +597,14 @@ void generate_preview(void *data, bNode *node, CompBuf *stackbuf)
int dither= 0;
unsigned char *rect;
- if(preview && stackbuf) {
+ if (preview && stackbuf) {
CompBuf *cbuf, *stackbuf_use;
- if(stackbuf->rect==NULL && stackbuf->rect_procedural==NULL) return;
+ if (stackbuf->rect==NULL && stackbuf->rect_procedural==NULL) return;
stackbuf_use= typecheck_compbuf(stackbuf, CB_RGBA);
- if(stackbuf->x > stackbuf->y) {
+ if (stackbuf->x > stackbuf->y) {
xsize= 140;
ysize= (140*stackbuf->y)/stackbuf->x;
}
@@ -613,7 +613,7 @@ void generate_preview(void *data, bNode *node, CompBuf *stackbuf)
xsize= (140*stackbuf->x)/stackbuf->y;
}
- if(stackbuf_use->rect_procedural)
+ if (stackbuf_use->rect_procedural)
cbuf= generate_procedural_preview(stackbuf_use, xsize, ysize);
else
cbuf= scalefast_compbuf(stackbuf_use, xsize, ysize);
@@ -626,12 +626,12 @@ void generate_preview(void *data, bNode *node, CompBuf *stackbuf)
xsize, ysize, xsize, xsize);
free_compbuf(cbuf);
- if(stackbuf_use!=stackbuf)
+ if (stackbuf_use!=stackbuf)
free_compbuf(stackbuf_use);
BLI_lock_thread(LOCK_PREVIEW);
- if(preview->rect)
+ if (preview->rect)
MEM_freeN(preview->rect);
preview->xsize= xsize;
preview->ysize= ysize;
@@ -705,21 +705,21 @@ void gamma_correct_compbuf(CompBuf *img, int inversed)
float *drect;
int x;
- if(img->type!=CB_RGBA) return;
+ if (img->type!=CB_RGBA) return;
drect= img->rect;
- if(inversed) {
- for(x=img->x*img->y; x>0; x--, drect+=4) {
- if(drect[0]>0.0f) drect[0]= sqrt(drect[0]); else drect[0]= 0.0f;
- if(drect[1]>0.0f) drect[1]= sqrt(drect[1]); else drect[1]= 0.0f;
- if(drect[2]>0.0f) drect[2]= sqrt(drect[2]); else drect[2]= 0.0f;
+ if (inversed) {
+ for (x=img->x*img->y; x>0; x--, drect+=4) {
+ if (drect[0]>0.0f) drect[0]= sqrt(drect[0]); else drect[0]= 0.0f;
+ if (drect[1]>0.0f) drect[1]= sqrt(drect[1]); else drect[1]= 0.0f;
+ if (drect[2]>0.0f) drect[2]= sqrt(drect[2]); else drect[2]= 0.0f;
}
}
else {
- for(x=img->x*img->y; x>0; x--, drect+=4) {
- if(drect[0]>0.0f) drect[0]*= drect[0]; else drect[0]= 0.0f;
- if(drect[1]>0.0f) drect[1]*= drect[1]; else drect[1]= 0.0f;
- if(drect[2]>0.0f) drect[2]*= drect[2]; else drect[2]= 0.0f;
+ for (x=img->x*img->y; x>0; x--, drect+=4) {
+ if (drect[0]>0.0f) drect[0]*= drect[0]; else drect[0]= 0.0f;
+ if (drect[1]>0.0f) drect[1]*= drect[1]; else drect[1]= 0.0f;
+ if (drect[2]>0.0f) drect[2]*= drect[2]; else drect[2]= 0.0f;
}
}
}
@@ -729,12 +729,12 @@ void premul_compbuf(CompBuf *img, int inversed)
float *drect;
int x;
- if(img->type!=CB_RGBA) return;
+ if (img->type!=CB_RGBA) return;
drect= img->rect;
- if(inversed) {
- for(x=img->x*img->y; x>0; x--, drect+=4) {
- if(fabsf(drect[3]) < 1e-5f) {
+ if (inversed) {
+ for (x=img->x*img->y; x>0; x--, drect+=4) {
+ if (fabsf(drect[3]) < 1e-5f) {
drect[0]= 0.0f;
drect[1]= 0.0f;
drect[2]= 0.0f;
@@ -747,7 +747,7 @@ void premul_compbuf(CompBuf *img, int inversed)
}
}
else {
- for(x=img->x*img->y; x>0; x--, drect+=4) {
+ for (x=img->x*img->y; x>0; x--, drect+=4) {
drect[0] *= drect[3];
drect[1] *= drect[3];
drect[2] *= drect[3];
@@ -1104,11 +1104,11 @@ void convolve(CompBuf* dst, CompBuf* in1, CompBuf* in2)
// sets fcol to pixelcolor at (x, y)
void qd_getPixel(CompBuf* src, int x, int y, float* col)
{
- if(src->rect_procedural) {
+ if (src->rect_procedural) {
float bc[4];
src->rect_procedural(src, bc, (float)x/(float)src->xrad, (float)y/(float)src->yrad);
- switch(src->type){
+ switch(src->type) {
/* these fallthrough to get all the channels */
case CB_RGBA: col[3]=bc[3];
case CB_VEC3: col[2]=bc[2];
@@ -1118,7 +1118,7 @@ void qd_getPixel(CompBuf* src, int x, int y, float* col)
}
else if ((x >= 0) && (x < src->x) && (y >= 0) && (y < src->y)) {
float* bc = &src->rect[(x + y*src->x)*src->type];
- switch(src->type){
+ switch(src->type) {
/* these fallthrough to get all the channels */
case CB_RGBA: col[3]=bc[3];
case CB_VEC3: col[2]=bc[2];
@@ -1127,7 +1127,7 @@ void qd_getPixel(CompBuf* src, int x, int y, float* col)
}
}
else {
- switch(src->type){
+ switch(src->type) {
/* these fallthrough to get all the channels */
case CB_RGBA: col[3]=0.0;
case CB_VEC3: col[2]=0.0;
@@ -1142,7 +1142,7 @@ void qd_setPixel(CompBuf* src, int x, int y, float* col)
{
if ((x >= 0) && (x < src->x) && (y >= 0) && (y < src->y)) {
float* bc = &src->rect[(x + y*src->x)*src->type];
- switch(src->type){
+ switch(src->type) {
/* these fallthrough to get all the channels */
case CB_RGBA: bc[3]=col[3];
case CB_VEC3: bc[2]=col[2];
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 07:58:21 +0300