static void gammaDDViewport( GLcontext *ctx, GLint x, GLint y,
GLsizei width, GLsizei height )
{
/* update size of Mesa/software ancillary buffers */
_mesa_ResizeBuffersMESA();
gammaUpdateWindow( ctx );
}
void gammaDDUpdateHWState( GLcontext *ctx )
{
gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
int new_state = gmesa->new_state;
if ( new_state )
{
FLUSH_BATCH( gmesa );
gmesa->new_state = 0;
/* Update the various parts of the context's state.
*/
if ( new_state & GAMMA_NEW_ALPHA )
gammaUpdateAlphaMode( ctx );
if ( new_state & GAMMA_NEW_DEPTH )
gammaUpdateZMode( ctx );
if ( new_state & GAMMA_NEW_FOG )
gammaUpdateFogAttrib( ctx );
if ( new_state & GAMMA_NEW_CLIP )
gammaUpdateClipping( ctx );
if ( new_state & GAMMA_NEW_POLYGON )
gammaUpdatePolygon( ctx );
if ( new_state & GAMMA_NEW_CULL )
gammaUpdateCull( ctx );
if ( new_state & GAMMA_NEW_MASKS )
gammaUpdateMasks( ctx );
if ( new_state & GAMMA_NEW_WINDOW )
gammaUpdateWindow( ctx );
if ( new_state & GAMMA_NEW_STIPPLE )
gammaUpdateStipple( ctx );
}
/* HACK ! */
gammaEmitHwState( gmesa );
}
static void gammaDDDepthRange( GLcontext *ctx, GLclampd nearval,
GLclampd farval )
{
gammaUpdateWindow( ctx );
}
static void gammaDDViewport( GLcontext *ctx, GLint x, GLint y,
GLsizei width, GLsizei height )
{
gammaUpdateWindow( ctx );
}
