FGFS-4.1/simgear
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Eliminate some compiler warnings about converting float to int.

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This commit is contained in:
ehofman
2005-01-15 11:57:34 +00:00
parent a26271e46e
commit 34320f5f20
1 changed files with 4 additions and 4 deletions
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8
simgear/screen/texture.cxx
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@@ -809,7 +809,7 @@ SGTexture::make_monochrome(float contrast, GLubyte r, GLubyte g, GLubyte b) {
if (contrast != 1.0) {
float pixcol = -1.0 + (avg/128);
avg = 128 + 128*powf(pixcol, contrast);
avg = 128 + int(128*powf(pixcol, contrast));
}
ap[0] = avg*r/255;
@@ -837,7 +837,7 @@ SGTexture::make_grayscale(float contrast) {
if (contrast != 1.0) {
float pixcol = -1.0 + (avg/128);
avg = 128 + 128*powf(pixcol, contrast);
avg = 128 + int(128*powf(pixcol, contrast));
}
int pos = (x + y*texture_width)*colors;
@@ -877,7 +877,7 @@ SGTexture::make_maxcolorwindow() {
while (pos < texture_width * texture_height * num_colors) {
for (int i=0; i < max; i++) {
texture_data[pos+i] -= offs;
texture_data[pos+i] *= factor;
texture_data[pos+i] = int(factor * texture_data[pos+i]);
}
pos += num_colors;
}
@@ -923,7 +923,7 @@ SGTexture::make_normalmap(float brightness, float contrast) {
map[mpos+0] = (128+(cx1-c)/2);
map[mpos+1] = (128+(cy1-c)/2);
map[mpos+2] = 127+brightness*128; // 255-c/2;
map[mpos+2] = 127+int(brightness*128); // 255-c/2;
mpos += colors;
dpos += num_colors;