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Remove unused static function ResizeImage. I'm not sure why we would want this in qgl.c to begin with.

This commit is contained in:
jdolan 2013-07-07 09:37:47 -04:00
parent 14b0178515
commit 8184ba89d4
1 changed files with 0 additions and 40 deletions
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40
radiant/qgl.c
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@ -1054,46 +1054,6 @@ void WINAPI gluPerspective2( GLdouble fovy, GLdouble aspect, GLdouble zNear, GLd
qglFrustum( -y * aspect, y * aspect, -y, y, zNear, zFar );
}
static void* WINAPI ResizeImage( GLubyte* old_image, int srcw, int srch, int destw, int desth ){
int i, j;
float sx, sy;
GLubyte* new_image = (GLubyte *)malloc( destw * desth * 4 * sizeof( GLubyte ) );
if ( new_image == NULL ) {
return NULL;
}
if ( destw > 1 ) {
sx = (GLfloat) ( srcw - 1 ) / (GLfloat) ( destw - 1 );
}
else{
sx = (GLfloat) ( srcw - 1 );
}
if ( desth > 1 ) {
sy = (GLfloat) ( srch - 1 ) / (GLfloat) ( desth - 1 );
}
else{
sy = (GLfloat) ( srch - 1 );
}
for ( i = 0; i < desth; i++ )
{
GLint ii = (GLint)( i * sy );
for ( j = 0; j < destw; j++ )
{
GLint jj = (GLint)( j * sx );
GLubyte *src = old_image + ( ii * srcw + jj ) * 4;
GLubyte *dst = new_image + ( i * destw + j ) * 4;
*dst++ = *src++;
*dst++ = *src++;
*dst++ = *src++;
*dst++ = *src++;
}
}
return new_image;
}
#define CEILING( A, B ) ( ( A ) % ( B ) == 0 ? ( A ) / ( B ) : ( A ) / (B)+1 )
typedef struct glu_error_struct