summaryrefslogtreecommitdiffstats
path: root/WebCore/bindings/js/JSCanvasRenderingContext3DCustom.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'WebCore/bindings/js/JSCanvasRenderingContext3DCustom.cpp')
-rw-r--r--WebCore/bindings/js/JSCanvasRenderingContext3DCustom.cpp443
1 files changed, 0 insertions, 443 deletions
diff --git a/WebCore/bindings/js/JSCanvasRenderingContext3DCustom.cpp b/WebCore/bindings/js/JSCanvasRenderingContext3DCustom.cpp
deleted file mode 100644
index 3938ba1..0000000
--- a/WebCore/bindings/js/JSCanvasRenderingContext3DCustom.cpp
+++ /dev/null
@@ -1,443 +0,0 @@
-/*
- * Copyright (C) 2009 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-
-#if ENABLE(3D_CANVAS)
-
-#include "JSCanvasRenderingContext3D.h"
-
-#include "CanvasRenderingContext3D.h"
-#include "ExceptionCode.h"
-#include "HTMLCanvasElement.h"
-#include "HTMLImageElement.h"
-#include "JSCanvasFloatArray.h"
-#include "JSCanvasIntArray.h"
-#include "JSHTMLCanvasElement.h"
-#include "JSHTMLImageElement.h"
-#include "JSWebKitCSSMatrix.h"
-#include <runtime/Error.h>
-#include <wtf/FastMalloc.h>
-#include <wtf/OwnFastMallocPtr.h>
-
-using namespace JSC;
-
-namespace WebCore {
-
-JSValue JSCanvasRenderingContext3D::bufferData(JSC::ExecState* exec, JSC::ArgList const& args)
-{
- if (args.size() != 3)
- return throwError(exec, SyntaxError);
-
- unsigned target = args.at(0).toInt32(exec);
- unsigned usage = args.at(2).toInt32(exec);
-
- // If argument 1 is a number, we are initializing this buffer to that size
- if (!args.at(1).isObject()) {
- unsigned int count = args.at(1).toInt32(exec);
- static_cast<CanvasRenderingContext3D*>(impl())->bufferData(target, count, usage);
- return jsUndefined();
- }
-
- CanvasArray* array = toCanvasArray(args.at(1));
-
- static_cast<CanvasRenderingContext3D*>(impl())->bufferData(target, array, usage);
- return jsUndefined();
-}
-
-JSValue JSCanvasRenderingContext3D::bufferSubData(JSC::ExecState* exec, JSC::ArgList const& args)
-{
- if (args.size() != 3)
- return throwError(exec, SyntaxError);
-
- unsigned target = args.at(0).toInt32(exec);
- unsigned offset = args.at(1).toInt32(exec);
-
- CanvasArray* array = toCanvasArray(args.at(2));
-
- static_cast<CanvasRenderingContext3D*>(impl())->bufferSubData(target, offset, array);
- return jsUndefined();
-}
-
-// void texImage2DHTML(in unsigned long target, in unsigned long level, in HTMLImageElement image);
-JSValue JSCanvasRenderingContext3D::texImage2D(ExecState* exec, const ArgList& args)
-{
- if (args.size() < 3)
- return throwError(exec, SyntaxError);
-
- ExceptionCode ec = 0;
- CanvasRenderingContext3D* context = static_cast<CanvasRenderingContext3D*>(impl());
- unsigned target = args.at(0).toInt32(exec);
- if (exec->hadException())
- return jsUndefined();
-
- unsigned level = args.at(1).toInt32(exec);
- if (exec->hadException())
- return jsUndefined();
-
- if (args.size() > 5) {
- // This must be the bare array case.
- if (args.size() != 9)
- return throwError(exec, SyntaxError);
-
- unsigned internalformat = args.at(2).toInt32(exec);
- if (exec->hadException())
- return jsUndefined();
-
- unsigned width = args.at(3).toInt32(exec);
- if (exec->hadException())
- return jsUndefined();
-
- unsigned height = args.at(4).toInt32(exec);
- if (exec->hadException())
- return jsUndefined();
-
- unsigned border = args.at(5).toInt32(exec);
- if (exec->hadException())
- return jsUndefined();
-
- unsigned format = args.at(6).toInt32(exec);
- if (exec->hadException())
- return jsUndefined();
-
- unsigned type = args.at(7).toInt32(exec);
- if (exec->hadException())
- return jsUndefined();
-
- CanvasArray* array = toCanvasArray(args.at(8));
- if (exec->hadException())
- return jsUndefined();
-
- if (!array)
- return throwError(exec, TypeError);
-
- // FIXME: Need to check to make sure CanvasArray is a CanvasByteArray or CanvasShortArray,
- // depending on the passed type parameter.
-
- context->texImage2D(target, level, internalformat, width, height, border, format, type, array, ec);
- return jsUndefined();
- }
-
- // The image parameter can be a <img> or <canvas> element.
- JSValue value = args.at(2);
- if (!value.isObject())
- return throwError(exec, TypeError);
- JSObject* o = asObject(value);
-
- bool flipY = (args.size() > 3) ? args.at(3).toBoolean(exec) : false;
- bool premultiplyAlpha = (args.size() > 4) ? args.at(3).toBoolean(exec) : false;
-
- if (o->inherits(&JSHTMLImageElement::s_info)) {
- HTMLImageElement* imgElt = static_cast<HTMLImageElement*>(static_cast<JSHTMLElement*>(o)->impl());
- context->texImage2D(target, level, imgElt, flipY, premultiplyAlpha, ec);
- } else if (o->inherits(&JSHTMLCanvasElement::s_info)) {
- HTMLCanvasElement* canvas = static_cast<HTMLCanvasElement*>(static_cast<JSHTMLElement*>(o)->impl());
- context->texImage2D(target, level, canvas, flipY, premultiplyAlpha, ec);
- } else {
- setDOMException(exec, TYPE_MISMATCH_ERR);
- }
-
- return jsUndefined();
-}
-
-// void texSubImage2DHTML(in unsigned long target, in unsigned long level, in unsigned long xoff, in unsigned long yoff, in unsigned long width, in unsigned long height, in HTMLImageElement image);
-JSValue JSCanvasRenderingContext3D::texSubImage2D(ExecState* exec, const ArgList& args)
-{
- if (args.size() < 7 || args.size() > 9)
- return throwError(exec, SyntaxError);
-
- CanvasRenderingContext3D* context = static_cast<CanvasRenderingContext3D*>(impl());
- unsigned target = args.at(0).toInt32(exec);
- unsigned level = args.at(1).toInt32(exec);
- unsigned xoff = args.at(2).toInt32(exec);
- unsigned yoff = args.at(3).toInt32(exec);
- unsigned width = args.at(4).toInt32(exec);
- unsigned height = args.at(5).toInt32(exec);
-
- // The image parameter can be a <img> or <canvas> element.
- JSValue value = args.at(6);
- if (!value.isObject())
- return throwError(exec, TypeError);
- JSObject* o = asObject(value);
-
- bool flipY = (args.size() > 3) ? args.at(3).toBoolean(exec) : false;
- bool premultiplyAlpha = (args.size() > 4) ? args.at(3).toBoolean(exec) : false;
-
- ExceptionCode ec = 0;
- if (o->inherits(&JSHTMLImageElement::s_info)) {
- HTMLImageElement* imgElt = static_cast<HTMLImageElement*>(static_cast<JSHTMLElement*>(o)->impl());
- context->texSubImage2D(target, level, xoff, yoff, width, height, imgElt, flipY, premultiplyAlpha, ec);
- } else if (o->inherits(&JSHTMLCanvasElement::s_info)) {
- HTMLCanvasElement* canvas = static_cast<HTMLCanvasElement*>(static_cast<JSHTMLElement*>(o)->impl());
- context->texSubImage2D(target, level, xoff, yoff, width, height, canvas, flipY, premultiplyAlpha, ec);
- } else {
- setDOMException(exec, TYPE_MISMATCH_ERR);
- }
-
- return jsUndefined();
-}
-
-template<typename T>
-void toArray(JSC::ExecState* exec, JSC::JSValue value, T*& array, int& size)
-{
- array = 0;
-
- if (!value.isObject())
- return;
-
- JSC::JSObject* object = asObject(value);
- int length = object->get(exec, JSC::Identifier(exec, "length")).toInt32(exec);
- void* tempValues;
- if (!tryFastMalloc(length * sizeof(T)).getValue(tempValues))
- return;
-
- T* values = static_cast<T*>(tempValues);
- for (int i = 0; i < length; ++i) {
- JSC::JSValue v = object->get(exec, i);
- if (exec->hadException())
- return;
- values[i] = static_cast<T>(v.toNumber(exec));
- }
-
- array = values;
- size = length;
-}
-
-enum DataFunctionToCall {
- f_uniform1v, f_uniform2v, f_uniform3v, f_uniform4v,
- f_vertexAttrib1v, f_vertexAttrib2v, f_vertexAttrib3v, f_vertexAttrib4v
-};
-
-enum DataFunctionMatrixToCall {
- f_uniformMatrix2fv, f_uniformMatrix3fv, f_uniformMatrix4fv
-};
-
-static JSC::JSValue dataFunctionf(DataFunctionToCall f, JSC::ExecState* exec, const JSC::ArgList& args, CanvasRenderingContext3D* context)
-{
- if (args.size() != 2)
- return throwError(exec, SyntaxError);
-
- long location = args.at(0).toInt32(exec);
- if (exec->hadException())
- return jsUndefined();
-
- RefPtr<CanvasFloatArray> canvasArray = toCanvasFloatArray(args.at(1));
- if (exec->hadException())
- return jsUndefined();
-
- if (canvasArray) {
- switch(f) {
- case f_uniform1v: context->uniform1fv(location, canvasArray.get()); break;
- case f_uniform2v: context->uniform2fv(location, canvasArray.get()); break;
- case f_uniform3v: context->uniform3fv(location, canvasArray.get()); break;
- case f_uniform4v: context->uniform4fv(location, canvasArray.get()); break;
- case f_vertexAttrib1v: context->vertexAttrib1fv(location, canvasArray.get()); break;
- case f_vertexAttrib2v: context->vertexAttrib2fv(location, canvasArray.get()); break;
- case f_vertexAttrib3v: context->vertexAttrib3fv(location, canvasArray.get()); break;
- case f_vertexAttrib4v: context->vertexAttrib4fv(location, canvasArray.get()); break;
- }
- return jsUndefined();
- }
-
- float* array;
- int size;
- toArray<float>(exec, args.at(1), array, size);
-
- if (!array)
- return throwError(exec, TypeError);
-
- switch(f) {
- case f_uniform1v: context->uniform1fv(location, array, size); break;
- case f_uniform2v: context->uniform2fv(location, array, size); break;
- case f_uniform3v: context->uniform3fv(location, array, size); break;
- case f_uniform4v: context->uniform4fv(location, array, size); break;
- case f_vertexAttrib1v: context->vertexAttrib1fv(location, array, size); break;
- case f_vertexAttrib2v: context->vertexAttrib2fv(location, array, size); break;
- case f_vertexAttrib3v: context->vertexAttrib3fv(location, array, size); break;
- case f_vertexAttrib4v: context->vertexAttrib4fv(location, array, size); break;
- }
- return jsUndefined();
-}
-
-static JSC::JSValue dataFunctioni(DataFunctionToCall f, JSC::ExecState* exec, const JSC::ArgList& args, CanvasRenderingContext3D* context)
-{
- if (args.size() != 2)
- return throwError(exec, SyntaxError);
-
- long location = args.at(0).toInt32(exec);
- if (exec->hadException())
- return jsUndefined();
-
- RefPtr<CanvasIntArray> canvasArray = toCanvasIntArray(args.at(1));
- if (exec->hadException())
- return jsUndefined();
-
- if (canvasArray) {
- switch(f) {
- case f_uniform1v: context->uniform1iv(location, canvasArray.get()); break;
- case f_uniform2v: context->uniform2iv(location, canvasArray.get()); break;
- case f_uniform3v: context->uniform3iv(location, canvasArray.get()); break;
- case f_uniform4v: context->uniform4iv(location, canvasArray.get()); break;
- default: break;
- }
- return jsUndefined();
- }
-
- int* array;
- int size;
- toArray<int>(exec, args.at(1), array, size);
-
- if (!array)
- return throwError(exec, TypeError);
-
- switch(f) {
- case f_uniform1v: context->uniform1iv(location, array, size); break;
- case f_uniform2v: context->uniform2iv(location, array, size); break;
- case f_uniform3v: context->uniform3iv(location, array, size); break;
- case f_uniform4v: context->uniform4iv(location, array, size); break;
- default: break;
- }
- return jsUndefined();
-}
-
-static JSC::JSValue dataFunctionMatrix(DataFunctionMatrixToCall f, JSC::ExecState* exec, const JSC::ArgList& args, CanvasRenderingContext3D* context)
-{
- if (args.size() != 3)
- return throwError(exec, SyntaxError);
-
- long location = args.at(0).toInt32(exec);
- if (exec->hadException())
- return jsUndefined();
-
- bool transpose = args.at(1).toBoolean(exec);
- if (exec->hadException())
- return jsUndefined();
-
- RefPtr<CanvasFloatArray> canvasArray = toCanvasFloatArray(args.at(2));
- if (exec->hadException())
- return jsUndefined();
-
- if (canvasArray) {
- switch(f) {
- case f_uniformMatrix2fv: context->uniformMatrix2fv(location, transpose, canvasArray.get()); break;
- case f_uniformMatrix3fv: context->uniformMatrix3fv(location, transpose, canvasArray.get()); break;
- case f_uniformMatrix4fv: context->uniformMatrix4fv(location, transpose, canvasArray.get()); break;
- }
- return jsUndefined();
- }
-
- float* array;
- int size;
- toArray<float>(exec, args.at(2), array, size);
-
- if (!array)
- return throwError(exec, TypeError);
-
- switch(f) {
- case f_uniformMatrix2fv: context->uniformMatrix2fv(location, transpose, array, size); break;
- case f_uniformMatrix3fv: context->uniformMatrix3fv(location, transpose, array, size); break;
- case f_uniformMatrix4fv: context->uniformMatrix4fv(location, transpose, array, size); break;
- }
- return jsUndefined();
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::uniform1fv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctionf(f_uniform1v, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::uniform1iv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctioni(f_uniform1v, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::uniform2fv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctionf(f_uniform2v, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::uniform2iv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctioni(f_uniform2v, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::uniform3fv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctionf(f_uniform3v, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::uniform3iv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctioni(f_uniform3v, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::uniform4fv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctionf(f_uniform4v, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::uniform4iv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctioni(f_uniform4v, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::uniformMatrix2fv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctionMatrix(f_uniformMatrix2fv, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::uniformMatrix3fv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctionMatrix(f_uniformMatrix3fv, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::uniformMatrix4fv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctionMatrix(f_uniformMatrix4fv, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::vertexAttrib1fv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctionf(f_vertexAttrib1v, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::vertexAttrib2fv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctionf(f_vertexAttrib2v, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::vertexAttrib3fv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctionf(f_vertexAttrib3v, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-JSC::JSValue JSCanvasRenderingContext3D::vertexAttrib4fv(JSC::ExecState* exec, const JSC::ArgList& args)
-{
- return dataFunctionf(f_vertexAttrib4v, exec, args, static_cast<CanvasRenderingContext3D*>(impl()));
-}
-
-} // namespace WebCore
-
-#endif // ENABLE(3D_CANVAS)
generated by cgit v1.1 at 2025-05-13 03:19:04 +0000