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Clean up some compiler warnings.

This commit is contained in:
Jonathan Moore Liles 2013-08-23 20:01:29 -07:00
parent f70a8ecbf1
commit 38275d6168
1 changed files with 2 additions and 11 deletions
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13
src/Fl_Cairo_Graphics_Driver.cxx
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@ -102,7 +102,7 @@ Fl_Color fl_color_add_alpha ( Fl_Color c, uchar alpha )
static double lw = 1;
static double hlw;
static cairo_antialias_t aa = CAIRO_ANTIALIAS_GRAY;
//static cairo_antialias_t aa = CAIRO_ANTIALIAS_GRAY;
static int npoints = 0;
@ -167,8 +167,6 @@ void Fl_Cairo_Graphics_Driver::push_matrix ( void )
void Fl_Cairo_Graphics_Driver::pop_matrix ( void )
{
cairo_t *cr = Fl::cairo_cc();
if (sptr==0)
Fl::error("fl_pop_matrix(): matrix stack underflow.");
else
@ -179,7 +177,6 @@ void Fl_Cairo_Graphics_Driver::pop_matrix ( void )
void Fl_Cairo_Graphics_Driver::translate ( double x, double y )
{
cairo_t *cr = Fl::cairo_cc();
cairo_matrix_translate( &m, x, y );
set_cairo_matrix();
@ -187,7 +184,6 @@ void Fl_Cairo_Graphics_Driver::translate ( double x, double y )
void Fl_Cairo_Graphics_Driver::scale ( double x, double y )
{
cairo_t *cr = Fl::cairo_cc();
cairo_matrix_scale( &m, x, y );
set_cairo_matrix();
@ -195,7 +191,6 @@ void Fl_Cairo_Graphics_Driver::scale ( double x, double y )
void Fl_Cairo_Graphics_Driver::rotate ( double a )
{
cairo_t *cr = Fl::cairo_cc();
cairo_matrix_rotate( &m, a * ( M_PI / 180.0 ) );
set_cairo_matrix();
@ -203,8 +198,6 @@ void Fl_Cairo_Graphics_Driver::rotate ( double a )
void Fl_Cairo_Graphics_Driver::mult_matrix ( double a, double b, double c, double d, double x, double y )
{
cairo_t *cr = Fl::cairo_cc();
cairo_matrix_t m2;
cairo_matrix_init( &m2, a, b, c, d, x, y );
@ -303,8 +296,6 @@ void Fl_Cairo_Graphics_Driver::color ( uchar r, uchar g, uchar b )
void fl_set_antialias ( int v )
{
cairo_t *cr = Fl::cairo_cc();
switch ( v )
{
case FL_ANTIALIAS_DEFAULT:
@ -918,7 +909,7 @@ Fl_Cairo_Graphics_Driver::draw(Fl_RGB_Image *img, int XP, int YP, int WP, int HP
cairo_t *cr = Fl::cairo_cc();
cairo_format_t fmt;
cairo_format_t fmt = CAIRO_FORMAT_ARGB32;
switch (img->d() )
{