void
sisDestroyContext ( __DRIcontextPrivate *driContextPriv )
{
sisContextPtr smesa = (sisContextPtr)driContextPriv->driverPrivate;
assert( smesa != NULL );
if ( smesa != NULL ) {
_swsetup_DestroyContext( smesa->glCtx );
_tnl_DestroyContext( smesa->glCtx );
_ac_DestroyContext( smesa->glCtx );
_swrast_DestroyContext( smesa->glCtx );
if (smesa->using_agp)
sisFreeAGP(smesa, smesa->vb_agp_handle);
/* free the Mesa context */
/* XXX: Is the next line needed? The DriverCtx (smesa) reference is
* needed for sisDDDeleteTexture, since it needs to call the FB/AGP free
* function.
*/
/* smesa->glCtx->DriverCtx = NULL; */
_mesa_destroy_context(smesa->glCtx);
}
FREE( smesa );
}
void GLAPIENTRY AMesaDestroyContext(AMesaContext context)
{
if (context) {
_swsetup_DestroyContext(context->GLContext);
_tnl_DestroyContext(context->GLContext);
_ac_DestroyContext(context->GLContext);
_swrast_DestroyContext(context->GLContext);
_mesa_free_context_data(context->GLContext);
free(context);
}
}
/*
* Destroy an Off-Screen Mesa rendering context.
*
* Input: ctx - the context to destroy
*/
GLAPI void GLAPIENTRY
OSMesaDestroyContext( OSMesaContext ctx )
{
if (ctx) {
_swsetup_DestroyContext( &ctx->mesa );
_tnl_DestroyContext( &ctx->mesa );
_ac_DestroyContext( &ctx->mesa );
_swrast_DestroyContext( &ctx->mesa );
_mesa_destroy_visual( ctx->gl_visual );
_mesa_destroy_framebuffer( ctx->gl_buffer );
_mesa_free_context_data( &ctx->mesa );
FREE( ctx );
}
}
/* Destroy the device specific context.
*/
void r128DestroyContext( __DRIcontextPrivate *driContextPriv )
{
r128ContextPtr rmesa = (r128ContextPtr) driContextPriv->driverPrivate;
assert(rmesa); /* should never be null */
if ( rmesa ) {
GLboolean release_texture_heaps;
release_texture_heaps = (rmesa->glCtx->Shared->RefCount == 1);
_swsetup_DestroyContext( rmesa->glCtx );
_tnl_DestroyContext( rmesa->glCtx );
_ac_DestroyContext( rmesa->glCtx );
_swrast_DestroyContext( rmesa->glCtx );
r128FreeVB( rmesa->glCtx );
/* free the Mesa context */
rmesa->glCtx->DriverCtx = NULL;
_mesa_destroy_context(rmesa->glCtx);
if ( release_texture_heaps ) {
/* This share group is about to go away, free our private
* texture object data.
*/
int i;
for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
driDestroyTextureHeap( rmesa->texture_heaps[ i ] );
rmesa->texture_heaps[ i ] = NULL;
}
assert( is_empty_list( & rmesa->swapped ) );
}
FREE( rmesa );
}
#if 0
/* Use this to force shared object profiling. */
glx_fini_prof();
#endif
}
/* Destroy the Mesa and driver specific context data.
*/
void radeonDestroyContext( __DRIcontextPrivate *driContextPriv )
{
GET_CURRENT_CONTEXT(ctx);
radeonContextPtr rmesa = (radeonContextPtr) driContextPriv->driverPrivate;
radeonContextPtr current = ctx ? RADEON_CONTEXT(ctx) : NULL;
/* check if we're deleting the currently bound context */
if (rmesa == current) {
RADEON_FIREVERTICES( rmesa );
_mesa_make_current2(NULL, NULL, NULL);
}
/* Free radeon context resources */
assert(rmesa); /* should never be null */
if ( rmesa ) {
GLboolean release_texture_heaps;
release_texture_heaps = (rmesa->glCtx->Shared->RefCount == 1);
_swsetup_DestroyContext( rmesa->glCtx );
_tnl_DestroyContext( rmesa->glCtx );
_ac_DestroyContext( rmesa->glCtx );
_swrast_DestroyContext( rmesa->glCtx );
radeonDestroySwtcl( rmesa->glCtx );
radeonReleaseArrays( rmesa->glCtx, ~0 );
if (rmesa->dma.current.buf) {
radeonReleaseDmaRegion( rmesa, &rmesa->dma.current, __FUNCTION__ );
radeonFlushCmdBuf( rmesa, __FUNCTION__ );
}
if (!rmesa->TclFallback & RADEON_TCL_FALLBACK_TCL_DISABLE)
if (!getenv("RADEON_NO_VTXFMT"))
radeonVtxfmtDestroy( rmesa->glCtx );
/* free the Mesa context */
rmesa->glCtx->DriverCtx = NULL;
_mesa_destroy_context( rmesa->glCtx );
if (rmesa->state.scissor.pClipRects) {
FREE(rmesa->state.scissor.pClipRects);
rmesa->state.scissor.pClipRects = 0;
}
if ( release_texture_heaps ) {
/* This share group is about to go away, free our private
* texture object data.
*/
int i;
for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
driDestroyTextureHeap( rmesa->texture_heaps[ i ] );
rmesa->texture_heaps[ i ] = NULL;
}
assert( is_empty_list( & rmesa->swapped ) );
}
FREE( rmesa );
}
}
