diff options
Diffstat (limited to 'themes/dist')
| -rw-r--r-- | themes/dist/output.js | 162 | ||||
| -rwxr-xr-x | themes/dist/output.wasm | bin | 48362 -> 49375 bytes |
2 files changed, 88 insertions, 74 deletions
diff --git a/themes/dist/output.js b/themes/dist/output.js index 4e2bcc0..2dd2a7d 100644 --- a/themes/dist/output.js +++ b/themes/dist/output.js @@ -1780,77 +1780,6 @@ var ASM_CONSTS = { abort(); } - function _emscripten_memcpy_big(dest, src, num) { - HEAPU8.copyWithin(dest, src, src + num); - } - - function _emscripten_request_animation_frame_loop(cb, userData) { - function tick(timeStamp) { - if (wasmTable.get(cb)(timeStamp, userData)) { - requestAnimationFrame(tick); - } - } - return requestAnimationFrame(tick); - } - - function emscripten_realloc_buffer(size) { - try { - // round size grow request up to wasm page size (fixed 64KB per spec) - wasmMemory.grow((size - buffer.byteLength + 65535) >>> 16); // .grow() takes a delta compared to the previous size - updateGlobalBufferAndViews(wasmMemory.buffer); - return 1 /*success*/; - } catch(e) { - err('emscripten_realloc_buffer: Attempted to grow heap from ' + buffer.byteLength + ' bytes to ' + size + ' bytes, but got error: ' + e); - } - // implicit 0 return to save code size (caller will cast "undefined" into 0 - // anyhow) - } - function _emscripten_resize_heap(requestedSize) { - var oldSize = HEAPU8.length; - requestedSize = requestedSize >>> 0; - // With pthreads, races can happen (another thread might increase the size in between), so return a failure, and let the caller retry. - assert(requestedSize > oldSize); - - // Memory resize rules: - // 1. Always increase heap size to at least the requested size, rounded up to next page multiple. - // 2a. If MEMORY_GROWTH_LINEAR_STEP == -1, excessively resize the heap geometrically: increase the heap size according to - // MEMORY_GROWTH_GEOMETRIC_STEP factor (default +20%), - // At most overreserve by MEMORY_GROWTH_GEOMETRIC_CAP bytes (default 96MB). - // 2b. If MEMORY_GROWTH_LINEAR_STEP != -1, excessively resize the heap linearly: increase the heap size by at least MEMORY_GROWTH_LINEAR_STEP bytes. - // 3. Max size for the heap is capped at 2048MB-WASM_PAGE_SIZE, or by MAXIMUM_MEMORY, or by ASAN limit, depending on which is smallest - // 4. If we were unable to allocate as much memory, it may be due to over-eager decision to excessively reserve due to (3) above. - // Hence if an allocation fails, cut down on the amount of excess growth, in an attempt to succeed to perform a smaller allocation. - - // A limit is set for how much we can grow. We should not exceed that - // (the wasm binary specifies it, so if we tried, we'd fail anyhow). - // In CAN_ADDRESS_2GB mode, stay one Wasm page short of 4GB: while e.g. Chrome is able to allocate full 4GB Wasm memories, the size will wrap - // back to 0 bytes in Wasm side for any code that deals with heap sizes, which would require special casing all heap size related code to treat - // 0 specially. - var maxHeapSize = 2147483648; - if (requestedSize > maxHeapSize) { - err('Cannot enlarge memory, asked to go up to ' + requestedSize + ' bytes, but the limit is ' + maxHeapSize + ' bytes!'); - return false; - } - - // Loop through potential heap size increases. If we attempt a too eager reservation that fails, cut down on the - // attempted size and reserve a smaller bump instead. (max 3 times, chosen somewhat arbitrarily) - for (var cutDown = 1; cutDown <= 4; cutDown *= 2) { - var overGrownHeapSize = oldSize * (1 + 0.2 / cutDown); // ensure geometric growth - // but limit overreserving (default to capping at +96MB overgrowth at most) - overGrownHeapSize = Math.min(overGrownHeapSize, requestedSize + 100663296 ); - - var newSize = Math.min(maxHeapSize, alignUp(Math.max(requestedSize, overGrownHeapSize), 65536)); - - var replacement = emscripten_realloc_buffer(newSize); - if (replacement) { - - return true; - } - } - err('Failed to grow the heap from ' + oldSize + ' bytes to ' + newSize + ' bytes, not enough memory!'); - return false; - } - var JSEvents = {inEventHandler:0,removeAllEventListeners:function() { for (var i = JSEvents.eventHandlers.length-1; i >= 0; --i) { JSEvents._removeHandler(i); @@ -1970,6 +1899,92 @@ var ASM_CONSTS = { var domElement = specialHTMLTargets[target] || (typeof document !== 'undefined' ? document.querySelector(target) : undefined); return domElement; } + + function getBoundingClientRect(e) { + return specialHTMLTargets.indexOf(e) < 0 ? e.getBoundingClientRect() : {'left':0,'top':0}; + } + function _emscripten_get_element_css_size(target, width, height) { + target = findEventTarget(target); + if (!target) return -4; + + var rect = getBoundingClientRect(target); + HEAPF64[((width)>>3)] = rect.width; + HEAPF64[((height)>>3)] = rect.height; + + return 0; + } + + function _emscripten_memcpy_big(dest, src, num) { + HEAPU8.copyWithin(dest, src, src + num); + } + + function _emscripten_request_animation_frame_loop(cb, userData) { + function tick(timeStamp) { + if (wasmTable.get(cb)(timeStamp, userData)) { + requestAnimationFrame(tick); + } + } + return requestAnimationFrame(tick); + } + + function emscripten_realloc_buffer(size) { + try { + // round size grow request up to wasm page size (fixed 64KB per spec) + wasmMemory.grow((size - buffer.byteLength + 65535) >>> 16); // .grow() takes a delta compared to the previous size + updateGlobalBufferAndViews(wasmMemory.buffer); + return 1 /*success*/; + } catch(e) { + err('emscripten_realloc_buffer: Attempted to grow heap from ' + buffer.byteLength + ' bytes to ' + size + ' bytes, but got error: ' + e); + } + // implicit 0 return to save code size (caller will cast "undefined" into 0 + // anyhow) + } + function _emscripten_resize_heap(requestedSize) { + var oldSize = HEAPU8.length; + requestedSize = requestedSize >>> 0; + // With pthreads, races can happen (another thread might increase the size in between), so return a failure, and let the caller retry. + assert(requestedSize > oldSize); + + // Memory resize rules: + // 1. Always increase heap size to at least the requested size, rounded up to next page multiple. + // 2a. If MEMORY_GROWTH_LINEAR_STEP == -1, excessively resize the heap geometrically: increase the heap size according to + // MEMORY_GROWTH_GEOMETRIC_STEP factor (default +20%), + // At most overreserve by MEMORY_GROWTH_GEOMETRIC_CAP bytes (default 96MB). + // 2b. If MEMORY_GROWTH_LINEAR_STEP != -1, excessively resize the heap linearly: increase the heap size by at least MEMORY_GROWTH_LINEAR_STEP bytes. + // 3. Max size for the heap is capped at 2048MB-WASM_PAGE_SIZE, or by MAXIMUM_MEMORY, or by ASAN limit, depending on which is smallest + // 4. If we were unable to allocate as much memory, it may be due to over-eager decision to excessively reserve due to (3) above. + // Hence if an allocation fails, cut down on the amount of excess growth, in an attempt to succeed to perform a smaller allocation. + + // A limit is set for how much we can grow. We should not exceed that + // (the wasm binary specifies it, so if we tried, we'd fail anyhow). + // In CAN_ADDRESS_2GB mode, stay one Wasm page short of 4GB: while e.g. Chrome is able to allocate full 4GB Wasm memories, the size will wrap + // back to 0 bytes in Wasm side for any code that deals with heap sizes, which would require special casing all heap size related code to treat + // 0 specially. + var maxHeapSize = 2147483648; + if (requestedSize > maxHeapSize) { + err('Cannot enlarge memory, asked to go up to ' + requestedSize + ' bytes, but the limit is ' + maxHeapSize + ' bytes!'); + return false; + } + + // Loop through potential heap size increases. If we attempt a too eager reservation that fails, cut down on the + // attempted size and reserve a smaller bump instead. (max 3 times, chosen somewhat arbitrarily) + for (var cutDown = 1; cutDown <= 4; cutDown *= 2) { + var overGrownHeapSize = oldSize * (1 + 0.2 / cutDown); // ensure geometric growth + // but limit overreserving (default to capping at +96MB overgrowth at most) + overGrownHeapSize = Math.min(overGrownHeapSize, requestedSize + 100663296 ); + + var newSize = Math.min(maxHeapSize, alignUp(Math.max(requestedSize, overGrownHeapSize), 65536)); + + var replacement = emscripten_realloc_buffer(newSize); + if (replacement) { + + return true; + } + } + err('Failed to grow the heap from ' + oldSize + ' bytes to ' + newSize + ' bytes, not enough memory!'); + return false; + } + function findCanvasEventTarget(target) { return findEventTarget(target); } function _emscripten_set_canvas_element_size(target, width, height) { var canvas = findCanvasEventTarget(target); @@ -1979,9 +1994,6 @@ var ASM_CONSTS = { return 0; } - function getBoundingClientRect(e) { - return specialHTMLTargets.indexOf(e) < 0 ? e.getBoundingClientRect() : {'left':0,'top':0}; - } function fillMouseEventData(eventStruct, e, target) { assert(eventStruct % 4 == 0); HEAPF64[((eventStruct)>>3)] = e.timeStamp; @@ -2441,6 +2453,7 @@ var ASM_CONSTS = { var success = GL.makeContextCurrent(contextHandle); return success ? 0 : -5; } + Module["_emscripten_webgl_make_context_current"] = _emscripten_webgl_make_context_current; function flush_NO_FILESYSTEM() { // flush anything remaining in the buffers during shutdown @@ -2993,6 +3006,7 @@ function intArrayToString(array) { var asmLibraryArg = { "abort": _abort, + "emscripten_get_element_css_size": _emscripten_get_element_css_size, "emscripten_memcpy_big": _emscripten_memcpy_big, "emscripten_request_animation_frame_loop": _emscripten_request_animation_frame_loop, "emscripten_resize_heap": _emscripten_resize_heap, diff --git a/themes/dist/output.wasm b/themes/dist/output.wasm Binary files differindex 0b00b5d..17a1d97 100755 --- a/themes/dist/output.wasm +++ b/themes/dist/output.wasm |