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path: root/source/blender/editors/screen/glutil.c
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Diffstat (limited to 'source/blender/editors/screen/glutil.c')
-rw-r--r--source/blender/editors/screen/glutil.c77
1 files changed, 40 insertions, 37 deletions
diff --git a/source/blender/editors/screen/glutil.c b/source/blender/editors/screen/glutil.c
index 495bfb9ba39..28fe8caf34b 100644
--- a/source/blender/editors/screen/glutil.c
+++ b/source/blender/editors/screen/glutil.c
@@ -150,7 +150,7 @@ void fdrawbezier(float vec[4][3])
glBegin(GL_LINE_STRIP);
while (spline_step < 1.000001f) {
#if 0
- if(do_shaded)
+ if (do_shaded)
UI_ThemeColorBlend(th_col1, th_col2, spline_step);
#endif
glEvalCoord1f(spline_step);
@@ -261,7 +261,7 @@ void sdrawbox(short x1, short y1, short x2, short y2)
void setlinestyle(int nr)
{
- if(nr==0) {
+ if (nr==0) {
glDisable(GL_LINE_STIPPLE);
}
else {
@@ -284,7 +284,7 @@ void set_inverted_drawing(int enable)
void sdrawXORline(int x0, int y0, int x1, int y1)
{
- if(x0==x1 && y0==y1) return;
+ if (x0==x1 && y0==y1) return;
set_inverted_drawing(1);
@@ -306,7 +306,7 @@ void sdrawXORline4(int nr, int x0, int y0, int x1, int y1)
set_inverted_drawing(1);
glBegin(GL_LINES);
- if(nr== -1) { /* flush */
+ if (nr== -1) { /* flush */
for (nr=0; nr<4; nr++) {
if (flags[nr]) {
glVertex2sv(old[nr][0]);
@@ -314,9 +314,10 @@ void sdrawXORline4(int nr, int x0, int y0, int x1, int y1)
flags[nr]= 0;
}
}
- } else {
- if(nr>=0 && nr<4) {
- if(flags[nr]) {
+ }
+ else {
+ if (nr>=0 && nr<4) {
+ if (flags[nr]) {
glVertex2sv(old[nr][0]);
glVertex2sv(old[nr][1]);
}
@@ -339,7 +340,7 @@ void sdrawXORline4(int nr, int x0, int y0, int x1, int y1)
void fdrawXORellipse(float xofs, float yofs, float hw, float hh)
{
- if(hw==0) return;
+ if (hw==0) return;
set_inverted_drawing(1);
@@ -502,28 +503,28 @@ void glaDrawPixelsTexScaled(float x, float y, int img_w, int img_h, int format,
float rast_y= y+subpart_y*offset_y*yzoom;
/* check if we already got these because we always get 2 more when doing seamless*/
- if(subpart_w<=seamless || subpart_h<=seamless)
+ if (subpart_w<=seamless || subpart_h<=seamless)
continue;
- if(format==GL_FLOAT) {
+ if (format==GL_FLOAT) {
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, subpart_w, subpart_h, GL_RGBA, GL_FLOAT, &f_rect[subpart_y*offset_y*img_w*4 + subpart_x*offset_x*4]);
/* add an extra border of pixels so linear looks ok at edges of full image. */
- if(subpart_w<tex_w)
+ if (subpart_w<tex_w)
glTexSubImage2D(GL_TEXTURE_2D, 0, subpart_w, 0, 1, subpart_h, GL_RGBA, GL_FLOAT, &f_rect[subpart_y*offset_y*img_w*4 + (subpart_x*offset_x+subpart_w-1)*4]);
- if(subpart_h<tex_h)
+ if (subpart_h<tex_h)
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, subpart_h, subpart_w, 1, GL_RGBA, GL_FLOAT, &f_rect[(subpart_y*offset_y+subpart_h-1)*img_w*4 + subpart_x*offset_x*4]);
- if(subpart_w<tex_w && subpart_h<tex_h)
+ if (subpart_w<tex_w && subpart_h<tex_h)
glTexSubImage2D(GL_TEXTURE_2D, 0, subpart_w, subpart_h, 1, 1, GL_RGBA, GL_FLOAT, &f_rect[(subpart_y*offset_y+subpart_h-1)*img_w*4 + (subpart_x*offset_x+subpart_w-1)*4]);
}
else {
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, subpart_w, subpart_h, GL_RGBA, GL_UNSIGNED_BYTE, &uc_rect[subpart_y*offset_y*img_w*4 + subpart_x*offset_x*4]);
- if(subpart_w<tex_w)
+ if (subpart_w<tex_w)
glTexSubImage2D(GL_TEXTURE_2D, 0, subpart_w, 0, 1, subpart_h, GL_RGBA, GL_UNSIGNED_BYTE, &uc_rect[subpart_y*offset_y*img_w*4 + (subpart_x*offset_x+subpart_w-1)*4]);
- if(subpart_h<tex_h)
+ if (subpart_h<tex_h)
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, subpart_h, subpart_w, 1, GL_RGBA, GL_UNSIGNED_BYTE, &uc_rect[(subpart_y*offset_y+subpart_h-1)*img_w*4 + subpart_x*offset_x*4]);
- if(subpart_w<tex_w && subpart_h<tex_h)
+ if (subpart_w<tex_w && subpart_h<tex_h)
glTexSubImage2D(GL_TEXTURE_2D, 0, subpart_w, subpart_h, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, &uc_rect[(subpart_y*offset_y+subpart_h-1)*img_w*4 + (subpart_x*offset_x+subpart_w-1)*4]);
}
@@ -608,27 +609,28 @@ void glaDrawPixelsSafe(float x, float y, int img_w, int img_h, int row_w, int fo
/* Don't use safe RasterPos (slower) if we can avoid it. */
if (rast_x>=0 && rast_y>=0) {
glRasterPos2f(rast_x, rast_y);
- } else {
+ }
+ else {
glaRasterPosSafe2f(rast_x, rast_y, 0, 0);
}
glPixelStorei(GL_UNPACK_ROW_LENGTH, row_w);
- if(format==GL_LUMINANCE || format==GL_RED) {
- if(type==GL_FLOAT) {
+ if (format==GL_LUMINANCE || format==GL_RED) {
+ if (type==GL_FLOAT) {
float *f_rect= (float *)rect;
glDrawPixels(draw_w, draw_h, format, type, f_rect + (off_y*row_w + off_x));
}
- else if(type==GL_INT || type==GL_UNSIGNED_INT) {
+ else if (type==GL_INT || type==GL_UNSIGNED_INT) {
int *i_rect= (int *)rect;
glDrawPixels(draw_w, draw_h, format, type, i_rect + (off_y*row_w + off_x));
}
}
else { /* RGBA */
- if(type==GL_FLOAT) {
+ if (type==GL_FLOAT) {
float *f_rect= (float *)rect;
glDrawPixels(draw_w, draw_h, format, type, f_rect + (off_y*row_w + off_x)*4);
}
- else if(type==GL_UNSIGNED_BYTE) {
+ else if (type==GL_UNSIGNED_BYTE) {
unsigned char *uc_rect= (unsigned char *) rect;
glDrawPixels(draw_w, draw_h, format, type, uc_rect + (off_y*row_w + off_x)*4);
}
@@ -709,7 +711,8 @@ gla2DDrawInfo *glaBegin2DDraw(rcti *screen_rect, rctf *world_rect)
di->screen_rect= *screen_rect;
if (world_rect) {
di->world_rect= *world_rect;
- } else {
+ }
+ else {
di->world_rect.xmin = di->screen_rect.xmin;
di->world_rect.ymin = di->screen_rect.ymin;
di->world_rect.xmax = di->screen_rect.xmax;
@@ -765,13 +768,13 @@ void bglBegin(int mode)
{
curmode= mode;
- if(mode==GL_POINTS) {
+ if (mode==GL_POINTS) {
float value[4];
glGetFloatv(GL_POINT_SIZE_RANGE, value);
- if(value[1] < 2.0f) {
+ if (value[1] < 2.0f) {
glGetFloatv(GL_POINT_SIZE, value);
pointhack= floor(value[0] + 0.5f);
- if(pointhack>4) pointhack= 4;
+ if (pointhack>4) pointhack= 4;
}
else glBegin(mode);
}
@@ -782,10 +785,10 @@ int bglPointHack(void)
float value[4];
int pointhack_px;
glGetFloatv(GL_POINT_SIZE_RANGE, value);
- if(value[1] < 2.0f) {
+ if (value[1] < 2.0f) {
glGetFloatv(GL_POINT_SIZE, value);
pointhack_px= floorf(value[0]+0.5f);
- if(pointhack_px>4) pointhack_px= 4;
+ if (pointhack_px>4) pointhack_px= 4;
return pointhack_px;
}
return 0;
@@ -795,7 +798,7 @@ void bglVertex3fv(const float vec[3])
{
switch(curmode) {
case GL_POINTS:
- if(pointhack) {
+ if (pointhack) {
glRasterPos3fv(vec);
glBitmap(pointhack, pointhack, (float)pointhack/2.0f, (float)pointhack/2.0f, 0.0, 0.0, Squaredot);
}
@@ -808,7 +811,7 @@ void bglVertex3f(float x, float y, float z)
{
switch(curmode) {
case GL_POINTS:
- if(pointhack) {
+ if (pointhack) {
glRasterPos3f(x, y, z);
glBitmap(pointhack, pointhack, (float)pointhack/2.0f, (float)pointhack/2.0f, 0.0, 0.0, Squaredot);
}
@@ -821,7 +824,7 @@ void bglVertex2fv(const float vec[2])
{
switch(curmode) {
case GL_POINTS:
- if(pointhack) {
+ if (pointhack) {
glRasterPos2fv(vec);
glBitmap(pointhack, pointhack, (float)pointhack/2, pointhack/2, 0.0, 0.0, Squaredot);
}
@@ -833,7 +836,7 @@ void bglVertex2fv(const float vec[2])
void bglEnd(void)
{
- if(pointhack) pointhack= 0;
+ if (pointhack) pointhack= 0;
else glEnd();
}
@@ -849,10 +852,10 @@ void bgl_get_mats(bglMats *mats)
/* Very strange code here - it seems that certain bad values in the
* modelview matrix can cause gluUnProject to give bad results. */
- if(mats->modelview[0] < badvalue &&
+ if (mats->modelview[0] < badvalue &&
mats->modelview[0] > -badvalue)
mats->modelview[0]= 0;
- if(mats->modelview[5] < badvalue &&
+ if (mats->modelview[5] < badvalue &&
mats->modelview[5] > -badvalue)
mats->modelview[5]= 0;
@@ -868,7 +871,7 @@ void bglPolygonOffset(float viewdist, float dist)
{
static float winmat[16], offset=0.0;
- if(dist != 0.0f) {
+ if (dist != 0.0f) {
float offs;
// glEnable(GL_POLYGON_OFFSET_FILL);
@@ -880,7 +883,7 @@ void bglPolygonOffset(float viewdist, float dist)
/* dist is from camera to center point */
- if(winmat[15]>0.5f) offs= 0.00001f*dist*viewdist; // ortho tweaking
+ if (winmat[15]>0.5f) offs= 0.00001f*dist*viewdist; // ortho tweaking
else offs= 0.0005f*dist; // should be clipping value or so...
winmat[14]-= offs;
@@ -903,7 +906,7 @@ void bglFlush(void)
{
glFlush();
#ifdef __APPLE__
-// if(GPU_type_matches(GPU_DEVICE_INTEL, GPU_OS_MAC, GPU_DRIVER_OFFICIAL))
+// if (GPU_type_matches(GPU_DEVICE_INTEL, GPU_OS_MAC, GPU_DRIVER_OFFICIAL))
// XXX myswapbuffers(); //hack to get mac intel graphics to show frontbuffer
#endif
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 08:49:37 +0300