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 ); } }