/*
================
UI_DrawHandlePic
=================
*/
void UI_DrawHandlePic( float x, float y, float w, float h, qhandle_t hShader )
{
float s0;
float s1;
float t0;
float t1;
if( w < 0 ) { // flip about horizontal
w = -w;
s0 = 1;
s1 = 0;
}
else {
s0 = 0;
s1 = 1;
}
if( h < 0 ) { // flip about vertical
h = -h;
t0 = 1;
t1 = 0;
}
else {
t0 = 0;
t1 = 1;
}
ui.R_DrawStretchPic( x, y, w, h, s0, t0, s1, t1, hShader );
}
/*
================
UI_DrawNamedPic
=================
*/
void UI_DrawNamedPic( float x, float y, float width, float height, const char *picname )
{
qhandle_t hShader;
hShader = ui.R_RegisterShaderNoMip( picname );
ui.R_DrawStretchPic( x, y, width, height, 0, 0, 1, 1, hShader );
}
/*
================
UI_FillRect
Coordinates are 640*480 virtual values
=================
*/
void UI_FillRect( float x, float y, float width, float height, const float *color )
{
ui.R_SetColor( color );
ui.R_DrawStretchPic( x, y, width, height, 0, 0, 0, 0, uis.whiteShader );
ui.R_SetColor( NULL );
}