void MCStack::setacceleratedrendering(bool p_value) { // If we are turning accelerated rendering off, then destroy the tilecache. if (!p_value) { MCTileCacheDestroy(m_tilecache); m_tilecache = nil; // MW-2012-03-15: [[ Bug ]] Make sure we dirty the stack to ensure all the // layer mode attrs are rest. dirtyall(); return; } // If we are turning accelerated rendering on, and we already have a tile- // cache, then do nothing. if (m_tilecache != nil) return; // Otherwise, we configure based on platform settings. int32_t t_tile_size; int32_t t_cache_limit; MCTileCacheCompositorType t_compositor_type; #ifdef _MAC_DESKTOP t_compositor_type = kMCTileCacheCompositorCoreGraphics; t_tile_size = 32; t_cache_limit = 32 * 1024 * 1024; #elif defined(_WINDOWS_DESKTOP) || defined(_LINUX_DESKTOP) t_compositor_type = kMCTileCacheCompositorSoftware; t_tile_size = 32; t_cache_limit = 32 * 1024 * 1024; #elif defined(_IOS_MOBILE) || defined(_ANDROID_MOBILE) t_compositor_type = kMCTileCacheCompositorStaticOpenGL; const MCDisplay *t_display; MCscreen -> getdisplays(t_display, false); MCRectangle t_viewport; t_viewport = t_display -> viewport; bool t_small_screen, t_medium_screen; t_small_screen = MCMin(t_viewport . width, t_viewport . height) <= 480 && MCMax(t_viewport . width, t_viewport . height) <= 640; t_medium_screen = MCMin(t_viewport . width, t_viewport . height) <= 768 && MCMax(t_viewport . width, t_viewport . height) <= 1024; if (t_small_screen) t_tile_size = 32, t_cache_limit = 16 * 1024 * 1024; else if (t_medium_screen) t_tile_size = 64, t_cache_limit = 32 * 1024 * 1024; else t_tile_size = 64, t_cache_limit = 64 * 1024 * 1024; #endif MCTileCacheCreate(t_tile_size, t_cache_limit, m_tilecache); MCTileCacheSetViewport(m_tilecache, curcard -> getrect()); MCTileCacheSetCompositor(m_tilecache, t_compositor_type); dirtyall(); }
void MCStack::view_setcompositortype(MCTileCacheCompositorType p_type) { if (p_type == kMCTileCacheCompositorNone) { MCTileCacheDestroy(m_view_tilecache); m_view_tilecache = nil; } else { if (m_view_tilecache == nil) { MCTileCacheCreate(32, 4096 * 1024, m_view_tilecache); view_updatetilecacheviewport(); } MCTileCacheSetCompositor(m_view_tilecache, p_type); } view_dirty_all(); }
void MCStack::view_setacceleratedrendering(bool p_value) { #ifdef _SERVER // We don't have accelerated rendering on Server return; #else // If we are turning accelerated rendering off, then destroy the tilecache. if (!p_value) { MCTileCacheDestroy(m_view_tilecache); m_view_tilecache = nil; // MW-2012-03-15: [[ Bug ]] Make sure we dirty the stack to ensure all the // layer mode attrs are rest. dirtyall(); return; } // If we are turning accelerated rendering on, and we already have a tile- // cache, then do nothing. if (m_view_tilecache != nil) return; // Otherwise, we configure based on platform settings. int32_t t_tile_size; int32_t t_cache_limit; MCTileCacheCompositorType t_compositor_type; #ifdef _MAC_DESKTOP t_compositor_type = kMCTileCacheCompositorCoreGraphics; t_tile_size = 32; t_cache_limit = 32 * 1024 * 1024; #elif defined(_WINDOWS_DESKTOP) || defined(_LINUX_DESKTOP) || defined(__EMSCRIPTEN__) t_compositor_type = kMCTileCacheCompositorSoftware; t_tile_size = 32; t_cache_limit = 32 * 1024 * 1024; #elif defined(_IOS_MOBILE) || defined(_ANDROID_MOBILE) t_compositor_type = kMCTileCacheCompositorStaticOpenGL; const MCDisplay *t_display; MCscreen -> getdisplays(t_display, false); MCRectangle t_viewport; t_viewport = t_display -> viewport; // IM-2014-01-30: [[ HiDPI ]] Use backing-surface size to determine small, medium, or large t_viewport = MCRectangleGetScaledBounds(t_viewport, view_getbackingscale()); bool t_small_screen, t_medium_screen; t_small_screen = MCMin(t_viewport . width, t_viewport . height) <= 480 && MCMax(t_viewport . width, t_viewport . height) <= 640; t_medium_screen = MCMin(t_viewport . width, t_viewport . height) <= 768 && MCMax(t_viewport . width, t_viewport . height) <= 1024; if (t_small_screen) t_tile_size = 32, t_cache_limit = 16 * 1024 * 1024; else if (t_medium_screen) t_tile_size = 64, t_cache_limit = 32 * 1024 * 1024; else t_tile_size = 64, t_cache_limit = 64 * 1024 * 1024; #else # error "No tile cache implementation defined for this platform" #endif MCTileCacheCreate(t_tile_size, t_cache_limit, m_view_tilecache); view_updatetilecacheviewport(); MCTileCacheSetCompositor(m_view_tilecache, t_compositor_type); dirtyall(); #endif /* !_SERVER */ }