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This commit is contained in:
Robert O'Callahan 2010-03-04 14:38:23 +13:00
commit 65a2683e00
12 changed files with 3762 additions and 13 deletions
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1
content/canvas/src/Makefile.in
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@ -92,6 +92,7 @@ CPPSRCS += \
glwrap.cpp \
nsGLPbuffer.cpp \
nsGLPbufferOSMesa.cpp \
SimpleBuffer.cpp \
$(NULL)
CPPSRCS += nsGLPbuffer$(WEBGL_PLATFORM).cpp

144
content/canvas/src/SimpleBuffer.cpp Normal file
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@ -0,0 +1,144 @@
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Mozilla Corporation.
* Portions created by the Initial Developer are Copyright (C) 2007
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Vladimir Vukicevic <vladimir@pobox.com> (original author)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "SimpleBuffer.h"
using namespace mozilla;
#define FOO(_x,_y) JSBool _x (JSContext *cx, JSObject *obj, jsuint offset, jsuint count, _y *dest) { return 0; }
FOO(js_ArrayToJSUint8Buffer, JSUint8)
FOO(js_ArrayToJSUint16Buffer, JSUint16)
FOO(js_ArrayToJSUint32Buffer, JSUint32)
FOO(js_ArrayToJSInt8Buffer, JSInt8)
FOO(js_ArrayToJSInt16Buffer, JSInt16)
FOO(js_ArrayToJSInt32Buffer, JSInt32)
FOO(js_ArrayToJSDoubleBuffer, jsdouble)
PRBool
SimpleBuffer::InitFromJSArray(PRUint32 typeParam,
PRUint32 sizeParam,
JSContext *ctx,
JSObject *arrayObj,
jsuint arrayLen)
{
if (typeParam == LOCAL_GL_SHORT) {
Prepare(typeParam, sizeParam, arrayLen);
short *ptr = (short*) data;
if (!js_ArrayToJSInt16Buffer(ctx, arrayObj, 0, arrayLen, ptr)) {
for (PRUint32 i = 0; i < arrayLen; i++) {
jsval jv;
int32 iv;
::JS_GetElement(ctx, arrayObj, i, &jv);
::JS_ValueToECMAInt32(ctx, jv, &iv);
*ptr++ = (short) iv;
}
}
} else if (typeParam == LOCAL_GL_FLOAT) {
Prepare(typeParam, sizeParam, arrayLen);
float *ptr = (float*) data;
double *tmpd = new double[arrayLen];
if (js_ArrayToJSDoubleBuffer(ctx, arrayObj, 0, arrayLen, tmpd)) {
for (PRUint32 i = 0; i < arrayLen; i++)
ptr[i] = (float) tmpd[i];
} else {
for (PRUint32 i = 0; i < arrayLen; i++) {
jsval jv;
jsdouble dv;
::JS_GetElement(ctx, arrayObj, i, &jv);
::JS_ValueToNumber(ctx, jv, &dv);
*ptr++ = (float) dv;
}
}
delete [] tmpd;
} else if (typeParam == LOCAL_GL_UNSIGNED_BYTE) {
Prepare(typeParam, sizeParam, arrayLen);
unsigned char *ptr = (unsigned char*) data;
if (!js_ArrayToJSUint8Buffer(ctx, arrayObj, 0, arrayLen, ptr)) {
for (PRUint32 i = 0; i < arrayLen; i++) {
jsval jv;
uint32 iv;
::JS_GetElement(ctx, arrayObj, i, &jv);
::JS_ValueToECMAUint32(ctx, jv, &iv);
*ptr++ = (unsigned char) iv;
}
}
} else if (typeParam == LOCAL_GL_UNSIGNED_SHORT) {
Prepare(typeParam, sizeParam, arrayLen);
PRUint16 *ptr = (PRUint16*) data;
if (!js_ArrayToJSUint16Buffer(ctx, arrayObj, 0, arrayLen, ptr)) {
for (PRUint32 i = 0; i < arrayLen; i++) {
jsval jv;
uint32 iv;
::JS_GetElement(ctx, arrayObj, i, &jv);
::JS_ValueToECMAUint32(ctx, jv, &iv);
*ptr++ = (unsigned short) iv;
}
}
} else if (typeParam == LOCAL_GL_UNSIGNED_INT) {
Prepare(typeParam, sizeParam, arrayLen);
PRUint32 *ptr = (PRUint32*) data;
if (!js_ArrayToJSUint32Buffer(ctx, arrayObj, 0, arrayLen, ptr)) {
for (PRUint32 i = 0; i < arrayLen; i++) {
jsval jv;
uint32 iv;
::JS_GetElement(ctx, arrayObj, i, &jv);
::JS_ValueToECMAUint32(ctx, jv, &iv);
*ptr++ = iv;
}
}
} else if (typeParam == LOCAL_GL_INT) {
Prepare(typeParam, sizeParam, arrayLen);
PRInt32 *ptr = (PRInt32*) data;
if (!js_ArrayToJSInt32Buffer(ctx, arrayObj, 0, arrayLen, ptr)) {
for (PRUint32 i = 0; i < arrayLen; i++) {
jsval jv;
int32 iv;
::JS_GetElement(ctx, arrayObj, i, &jv);
::JS_ValueToECMAInt32(ctx, jv, &iv);
*ptr++ = iv;
}
}
} else {
return PR_FALSE;
}
return PR_TRUE;
}

146
content/canvas/src/SimpleBuffer.h Normal file
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@ -0,0 +1,146 @@
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Mozilla Corporation.
* Portions created by the Initial Developer are Copyright (C) 2007
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Vladimir Vukicevic <vladimir@pobox.com> (original author)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef SIMPLEBUFFER_H_
#define SIMPLEBUFFER_H_
#include "nsICanvasRenderingContextWebGL.h"
#include "localgl.h"
#include "jsapi.h"
namespace mozilla {
class SimpleBuffer {
public:
SimpleBuffer()
: type(LOCAL_GL_FLOAT), data(nsnull), length(0), capacity(0), sizePerVertex(0)
{ }
SimpleBuffer(PRUint32 typeParam,
PRUint32 sizeParam,
JSContext *ctx,
JSObject *arrayObj,
jsuint arrayLen)
: type(LOCAL_GL_FLOAT), data(nsnull), length(0), capacity(0), sizePerVertex(0)
{
InitFromJSArray(typeParam, sizeParam, ctx, arrayObj, arrayLen);
}
PRBool InitFromJSArray(PRUint32 typeParam,
PRUint32 sizeParam,
JSContext *ctx,
JSObject *arrayObj,
jsuint arrayLen);
~SimpleBuffer() {
Release();
}
inline PRBool Valid() {
return data != nsnull;
}
inline PRUint32 ElementSize() {
if (type == LOCAL_GL_FLOAT) return sizeof(float);
if (type == LOCAL_GL_SHORT) return sizeof(short);
if (type == LOCAL_GL_UNSIGNED_SHORT) return sizeof(unsigned short);
if (type == LOCAL_GL_BYTE) return 1;
if (type == LOCAL_GL_UNSIGNED_BYTE) return 1;
if (type == LOCAL_GL_INT) return sizeof(int);
if (type == LOCAL_GL_UNSIGNED_INT) return sizeof(unsigned int);
if (type == LOCAL_GL_DOUBLE) return sizeof(double);
return 1;
}
void Clear() {
Release();
}
void Set(PRUint32 t, PRUint32 spv, PRUint32 count, void* vals) {
Prepare(t, spv, count);
if (count)
memcpy(data, vals, count*ElementSize());
}
void Prepare(PRUint32 t, PRUint32 spv, PRUint32 count) {
if (count == 0) {
Release();
} else {
type = t;
EnsureCapacity(PR_FALSE, count*ElementSize());
length = count;
sizePerVertex = spv;
}
}
void Release() {
if (data)
free(data);
length = 0;
capacity = 0;
data = nsnull;
}
void Zero() {
memset(data, 0, capacity);
}
void EnsureCapacity(PRBool preserve, PRUint32 cap) {
if (capacity >= cap)
return;
void* newdata = malloc(cap);
if (preserve && length)
memcpy(newdata, data, length*ElementSize());
free(data);
data = newdata;
capacity = cap;
}
PRUint32 type;
void* data;
PRUint32 length; // # of elements
PRUint32 capacity; // bytes!
PRUint32 sizePerVertex; // OpenGL "size" param; num coordinates per vertex
};
}
#endif

2421
content/canvas/src/WebGLArrays.cpp Normal file
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344
content/canvas/src/WebGLArrays.h Normal file
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@ -0,0 +1,344 @@
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Mozilla Corporation.
* Portions created by the Initial Developer are Copyright (C) 2009
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Mark Steele <mwsteele@gmail.com>
* Vladimir Vukicevic <vladimir@pobox.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef WEBGLARRAYS_H_
#define WEBGLARRAYS_H_
#include <stdarg.h>
#include "nsTArray.h"
#include "nsDataHashtable.h"
#include "nsRefPtrHashtable.h"
#include "nsHashKeys.h"
#include "nsICanvasRenderingContextWebGL.h"
#include "nsICanvasRenderingContextInternal.h"
#include "nsIJSNativeInitializer.h"
#include "nsIXPCScriptable.h"
#include "SimpleBuffer.h"
namespace mozilla {
//
// array wrapper classes
//
// XXX refactor buffer stuff
class WebGLArrayBuffer :
public nsIWebGLArrayBuffer,
public nsIJSNativeInitializer,
public SimpleBuffer
{
public:
WebGLArrayBuffer() { }
WebGLArrayBuffer(PRUint32 length);
NS_DECL_ISUPPORTS
NS_DECL_NSIWEBGLARRAYBUFFER
NS_IMETHOD Initialize(nsISupports* aOwner,
JSContext* aCx,
JSObject* aObj,
PRUint32 aArgc,
jsval* aArgv);
};
class WebGLArray
{
};
class WebGLFloatArray :
public nsIXPCScriptable,
public nsIWebGLFloatArray,
public nsIJSNativeInitializer
{
public:
WebGLFloatArray() :
mOffset(0), mLength(0) { }
WebGLFloatArray(PRUint32 length);
WebGLFloatArray(WebGLArrayBuffer *buffer, PRUint32 offset, PRUint32 length);
WebGLFloatArray(JSContext *cx, JSObject *arrayObj, jsuint arrayLen);
NS_DECL_ISUPPORTS
NS_DECL_NSIWEBGLARRAY
NS_DECL_NSIWEBGLFLOATARRAY
NS_DECL_NSIXPCSCRIPTABLE
NS_IMETHOD Initialize(nsISupports* aOwner,
JSContext* aCx,
JSObject* aObj,
PRUint32 aArgc,
jsval* aArgv);
void Set(PRUint32 index, float value);
PRBool JSValToIndex(JSContext *cx, jsval id, uint32 *retval);
protected:
nsRefPtr<WebGLArrayBuffer> mBuffer;
PRUint32 mOffset;
PRUint32 mLength;
PRUint32 mSize;
PRUint32 mElementSize;
PRUint32 mCount;
};
class WebGLByteArray :
public nsIXPCScriptable,
public nsIWebGLByteArray,
public nsIJSNativeInitializer
{
public:
WebGLByteArray() :
mOffset(0), mLength(0) { }
WebGLByteArray(PRUint32 length);
WebGLByteArray(WebGLArrayBuffer *buffer, PRUint32 offset, PRUint32 length);
WebGLByteArray(JSContext *cx, JSObject *arrayObj, jsuint arrayLen);
NS_DECL_ISUPPORTS
NS_DECL_NSIWEBGLARRAY
NS_DECL_NSIWEBGLBYTEARRAY
NS_DECL_NSIXPCSCRIPTABLE
NS_IMETHOD Initialize(nsISupports* aOwner,
JSContext* aCx,
JSObject* aObj,
PRUint32 aArgc,
jsval* aArgv);
void Set(PRUint32 index, char value);
PRBool JSValToIndex(JSContext *cx, jsval id, uint32 *retval);
protected:
nsRefPtr<WebGLArrayBuffer> mBuffer;
PRUint32 mOffset;
PRUint32 mLength;
PRUint32 mSize;
PRUint32 mElementSize;
PRUint32 mCount;
};
class WebGLUnsignedByteArray :
public nsIXPCScriptable,
public nsIWebGLUnsignedByteArray,
public nsIJSNativeInitializer
{
public:
WebGLUnsignedByteArray() :
mOffset(0), mLength(0) { }
WebGLUnsignedByteArray(PRUint32 length);
WebGLUnsignedByteArray(WebGLArrayBuffer *buffer, PRUint32 offset, PRUint32 length);
WebGLUnsignedByteArray(JSContext *cx, JSObject *arrayObj, jsuint arrayLen);
NS_DECL_ISUPPORTS
NS_DECL_NSIWEBGLARRAY
NS_DECL_NSIWEBGLUNSIGNEDBYTEARRAY
NS_DECL_NSIXPCSCRIPTABLE
NS_IMETHOD Initialize(nsISupports* aOwner,
JSContext* aCx,
JSObject* aObj,
PRUint32 aArgc,
jsval* aArgv);
void Set(PRUint32 index, unsigned char value);
PRBool JSValToIndex(JSContext *cx, jsval id, uint32 *retval);
protected:
nsRefPtr<WebGLArrayBuffer> mBuffer;
PRUint32 mOffset;
PRUint32 mLength;
PRUint32 mSize;
PRUint32 mElementSize;
PRUint32 mCount;
};
class WebGLShortArray :
public nsIXPCScriptable,
public nsIWebGLShortArray,
public nsIJSNativeInitializer
{
public:
WebGLShortArray() :
mOffset(0), mLength(0) { }
WebGLShortArray(PRUint32 length);
WebGLShortArray(WebGLArrayBuffer *buffer, PRUint32 offset, PRUint32 length);
WebGLShortArray(JSContext *cx, JSObject *arrayObj, jsuint arrayLen);
NS_DECL_ISUPPORTS
NS_DECL_NSIWEBGLARRAY
NS_DECL_NSIWEBGLSHORTARRAY
NS_DECL_NSIXPCSCRIPTABLE
NS_IMETHOD Initialize(nsISupports* aOwner,
JSContext* aCx,
JSObject* aObj,
PRUint32 aArgc,
jsval* aArgv);
void Set(PRUint32 index, short value);
PRBool JSValToIndex(JSContext *cx, jsval id, uint32 *retval);
protected:
nsRefPtr<WebGLArrayBuffer> mBuffer;
PRUint32 mOffset;
PRUint32 mLength;
PRUint32 mSize;
PRUint32 mElementSize;
PRUint32 mCount;
};
class WebGLUnsignedShortArray :
public nsIXPCScriptable,
public nsIWebGLUnsignedShortArray,
public nsIJSNativeInitializer
{
public:
WebGLUnsignedShortArray() :
mOffset(0), mLength(0) { }
WebGLUnsignedShortArray(PRUint32 length);
WebGLUnsignedShortArray(WebGLArrayBuffer *buffer, PRUint32 offset, PRUint32 length);
WebGLUnsignedShortArray(JSContext *cx, JSObject *arrayObj, jsuint arrayLen);
NS_DECL_ISUPPORTS
NS_DECL_NSIWEBGLARRAY
NS_DECL_NSIWEBGLUNSIGNEDSHORTARRAY
NS_DECL_NSIXPCSCRIPTABLE
NS_IMETHOD Initialize(nsISupports* aOwner,
JSContext* aCx,
JSObject* aObj,
PRUint32 aArgc,
jsval* aArgv);
void Set(PRUint32 index, unsigned short value);
PRBool JSValToIndex(JSContext *cx, jsval id, uint32 *retval);
protected:
nsRefPtr<WebGLArrayBuffer> mBuffer;
PRUint32 mOffset;
PRUint32 mLength;
PRUint32 mSize;
PRUint32 mElementSize;
PRUint32 mCount;
};
class WebGLIntArray :
public nsIXPCScriptable,
public nsIWebGLIntArray,
public nsIJSNativeInitializer
{
public:
WebGLIntArray() :
mOffset(0), mLength(0) { }
WebGLIntArray(PRUint32 length);
WebGLIntArray(WebGLArrayBuffer *buffer, PRUint32 offset, PRUint32 length);
WebGLIntArray(JSContext *cx, JSObject *arrayObj, jsuint arrayLen);
NS_DECL_ISUPPORTS
NS_DECL_NSIWEBGLARRAY
NS_DECL_NSIWEBGLINTARRAY
NS_DECL_NSIXPCSCRIPTABLE
NS_IMETHOD Initialize(nsISupports* aOwner,
JSContext* aCx,
JSObject* aObj,
PRUint32 aArgc,
jsval* aArgv);
void Set(PRUint32 index, int value);
PRBool JSValToIndex(JSContext *cx, jsval id, uint32 *retval);
protected:
nsRefPtr<WebGLArrayBuffer> mBuffer;
PRUint32 mOffset;
PRUint32 mLength;
PRUint32 mSize;
PRUint32 mElementSize;
PRUint32 mCount;
};
class WebGLUnsignedIntArray :
public nsIXPCScriptable,
public nsIWebGLUnsignedIntArray,
public nsIJSNativeInitializer
{
public:
WebGLUnsignedIntArray() :
mOffset(0), mLength(0) { }
WebGLUnsignedIntArray(PRUint32 length);
WebGLUnsignedIntArray(WebGLArrayBuffer *buffer, PRUint32 offset, PRUint32 length);
WebGLUnsignedIntArray(JSContext *cx, JSObject *arrayObj, jsuint arrayLen);
NS_DECL_ISUPPORTS
NS_DECL_NSIWEBGLARRAY
NS_DECL_NSIWEBGLUNSIGNEDINTARRAY
NS_DECL_NSIXPCSCRIPTABLE
NS_IMETHOD Initialize(nsISupports* aOwner,
JSContext* aCx,
JSObject* aObj,
PRUint32 aArgc,
jsval* aArgv);
void Set(PRUint32 index, unsigned int value);
PRBool JSValToIndex(JSContext *cx, jsval id, uint32 *retval);
protected:
nsRefPtr<WebGLArrayBuffer> mBuffer;
PRUint32 mOffset;
PRUint32 mLength;
PRUint32 mSize;
PRUint32 mElementSize;
PRUint32 mCount;
};
} /* namespace mozilla */
#endif /* WEBGLARRAYS_H_ */

2
content/canvas/src/WebGLContext.cpp
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@ -12,8 +12,6 @@
#include "gfxContext.h"
#include "gfxPattern.h"
#include "localgl.h"
#include "CanvasUtils.h"
#include "NativeJSContext.h"

3
content/canvas/src/WebGLContext.h
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@ -55,10 +55,9 @@
#include "nsIDOMHTMLElement.h"
#include "nsIJSNativeInitializer.h"
#include "SimpleBuffer.h"
#include "nsGLPbuffer.h"
#include "localgl.h"
class nsIDocShell;
namespace mozilla {

3
content/canvas/src/WebGLContextGL.cpp
View File

@ -52,6 +52,7 @@
#include "CanvasUtils.h"
#include "NativeJSContext.h"
#include "SimpleBuffer.h"
#include "jstypedarray.h"
@ -2404,7 +2405,7 @@ WebGLContext::ValidateGL()
// Note: GL_MAX_TEXTURE_UNITS is fixed at 4 for most desktop hardware,
// even though the hardware supports much more. The
// GL_MAX_{COMBINED_}TEXTURE_IMAGE_UNITS value is the accurate
// value. For GLES2, GL_MAX_TEXTURE_UNITS is still correct.
// value. For GLES2, GL_MAX_TEXTURE_UNITS is still correc.t
gl->fGetIntegerv(LOCAL_GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, &val);
if (val == 0) {
LogMessage("GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS is 0!");

14
content/canvas/src/localgl.h
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@ -36,11 +36,9 @@
*
* ***** END LICENSE BLOCK ***** */
#if !defined(LOCALGL_H_)
#if !defined(LOCALGL_H_) && !defined(__gl_h_)
#define LOCALGL_H_
#if !defined(__gl_h_)
#define __gl_h_
#if defined(__APPLE__XXX)
@ -68,8 +66,8 @@ typedef double GLclampd;
typedef void GLvoid;
typedef char GLchar;
typedef ptrdiff_t GLsizeiptr;
typedef ptrdiff_t GLintptr;
typedef PRInt32 GLsizeiptr;
typedef PRInt32 GLintptr;
#ifndef GLAPIENTRY
# ifdef WIN32
@ -81,8 +79,6 @@ typedef ptrdiff_t GLintptr;
# endif
#endif
#endif /* __gl_h_ */
#define LOCAL_GL_VERSION_1_1 1
#define LOCAL_GL_ACCUM 0x0100
#define LOCAL_GL_LOAD 0x0101
@ -849,7 +845,9 @@ typedef ptrdiff_t GLintptr;
#define LOCAL_GL_DYNAMIC_COPY 0x88EA
#define LOCAL_GL_SAMPLES_PASSED 0x8914
#define LOCAL_GL_VERSION_2_0 1
#define LOCAL_GL_BLEND_EQUATION_RGB 0x8009
#ifndef GL_BLEND_EQUATION_RGB
#define LOCAL_GL_BLEND_EQUATION_RGB GL_BLEND_EQUATION
#endif
#define LOCAL_GL_VERTEX_ATTRIB_ARRAY_ENABLED 0x8622
#define LOCAL_GL_VERTEX_ATTRIB_ARRAY_SIZE 0x8623
#define LOCAL_GL_VERTEX_ATTRIB_ARRAY_STRIDE 0x8624

357
dom/interfaces/canvas/nsICanvasRenderingContextGL.idl Normal file
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@ -0,0 +1,357 @@
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is canvas 3D.
*
* The Initial Developer of the Original Code is
* Mozilla Corporation.
* Portions created by the Initial Developer are Copyright (C) 2007
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Vladimir Vukicevic <vladimir@pobox.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsISupports.idl"
interface nsIDOMHTMLCanvasElement;
[scriptable, uuid(0f3d8dae-7d43-490b-93e9-5ff908ac6ff5)]
interface nsICanvasRenderingContextGL : nsISupports
{
readonly attribute nsIDOMHTMLCanvasElement canvas;
/**
** GL constants
**/
const PRUint32 DEPTH_BUFFER_BIT = 0x00000100;
const PRUint32 STENCIL_BUFFER_BIT = 0x00000400;
const PRUint32 COLOR_BUFFER_BIT = 0x00004000;
const PRUint32 POINTS = 0x0000;
const PRUint32 LINES = 0x0001;
const PRUint32 LINE_LOOP = 0x0002;
const PRUint32 LINE_STRIP = 0x0003;
const PRUint32 TRIANGLES = 0x0004;
const PRUint32 TRIANGLE_STRIP = 0x0005;
const PRUint32 TRIANGLE_FAN = 0x0006;
const PRUint32 ZERO = 0;
const PRUint32 ONE = 1;
const PRUint32 SRC_COLOR = 0x0300;
const PRUint32 ONE_MINUS_SRC_COLOR = 0x0301;
const PRUint32 SRC_ALPHA = 0x0302;
const PRUint32 ONE_MINUS_SRC_ALPHA = 0x0303;
const PRUint32 DST_ALPHA = 0x0304;
const PRUint32 ONE_MINUS_DST_ALPHA = 0x0305;
const PRUint32 DST_COLOR = 0x0306;
const PRUint32 ONE_MINUS_DST_COLOR = 0x0307;
const PRUint32 SRC_ALPHA_SATURATE = 0x0308;
const PRUint32 FUNC_ADD = 0x8006;
const PRUint32 BLEND_EQUATION = 0x8009;
const PRUint32 BLEND_EQUATION_RGB = 0x8009;
const PRUint32 BLEND_EQUATION_ALPHA = 0x883D;
const PRUint32 FUNC_SUBTRACT = 0x800A;
const PRUint32 FUNC_REVERSE_SUBTRACT = 0x800B;
const PRUint32 BLEND_DST_RGB = 0x80C8;
const PRUint32 BLEND_SRC_RGB = 0x80C9;
const PRUint32 BLEND_DST_ALPHA = 0x80CA;
const PRUint32 BLEND_SRC_ALPHA = 0x80CB;
const PRUint32 CONSTANT_COLOR = 0x8001;
const PRUint32 ONE_MINUS_CONSTANT_COLOR = 0x8002;
const PRUint32 CONSTANT_ALPHA = 0x8003;
const PRUint32 ONE_MINUS_CONSTANT_ALPHA = 0x8004;
const PRUint32 BLEND_COLOR = 0x8005;
const PRUint32 ARRAY_BUFFER = 0x8892;
const PRUint32 ELEMENT_ARRAY_BUFFER = 0x8893;
const PRUint32 ARRAY_BUFFER_BINDING = 0x8894;
const PRUint32 ELEMENT_ARRAY_BUFFER_BINDING = 0x8895;
const PRUint32 STREAM_DRAW = 0x88E0;
const PRUint32 STATIC_DRAW = 0x88E4;
const PRUint32 DYNAMIC_DRAW = 0x88E8;
const PRUint32 BUFFER_SIZE = 0x8764;
const PRUint32 BUFFER_USAGE = 0x8765;
const PRUint32 CURRENT_VERTEX_ATTRIB = 0x8626;
const PRUint32 FRONT = 0x0404;
const PRUint32 BACK = 0x0405;
const PRUint32 FRONT_AND_BACK = 0x0408;
const PRUint32 TEXTURE_2D = 0x0DE1;
const PRUint32 CULL_FACE = 0x0B44;
const PRUint32 BLEND = 0x0BE2;
const PRUint32 DITHER = 0x0BD0;
const PRUint32 STENCIL_TEST = 0x0B90;
const PRUint32 DEPTH_TEST = 0x0B71;
const PRUint32 SCISSOR_TEST = 0x0C11;
const PRUint32 POLYGON_OFFSET_FILL = 0x8037;
const PRUint32 SAMPLE_ALPHA_TO_COVERAGE = 0x809E;
const PRUint32 SAMPLE_COVERAGE = 0x80A0;
const PRUint32 NO_ERROR = 0;
const PRUint32 INVALID_ENUM = 0x0500;
const PRUint32 INVALID_VALUE = 0x0501;
const PRUint32 INVALID_OPERATION = 0x0502;
const PRUint32 OUT_OF_MEMORY = 0x0505;
const PRUint32 CW = 0x0900;
const PRUint32 CCW = 0x0901;
const PRUint32 LINE_WIDTH = 0x0B21;
const PRUint32 ALIASED_POINT_SIZE_RANGE = 0x846D;
const PRUint32 ALIASED_LINE_WIDTH_RANGE = 0x846E;
const PRUint32 CULL_FACE_MODE = 0x0B45;
const PRUint32 FRONT_FACE = 0x0B46;
const PRUint32 DEPTH_RANGE = 0x0B70;
const PRUint32 DEPTH_WRITEMASK = 0x0B72;
const PRUint32 DEPTH_CLEAR_VALUE = 0x0B73;
const PRUint32 DEPTH_FUNC = 0x0B74;
const PRUint32 STENCIL_CLEAR_VALUE = 0x0B91;
const PRUint32 STENCIL_FUNC = 0x0B92;
const PRUint32 STENCIL_FAIL = 0x0B94;
const PRUint32 STENCIL_PASS_DEPTH_FAIL = 0x0B95;
const PRUint32 STENCIL_PASS_DEPTH_PASS = 0x0B96;
const PRUint32 STENCIL_REF = 0x0B97;
const PRUint32 STENCIL_VALUE_MASK = 0x0B93;
const PRUint32 STENCIL_WRITEMASK = 0x0B98;
const PRUint32 STENCIL_BACK_FUNC = 0x8800;
const PRUint32 STENCIL_BACK_FAIL = 0x8801;
const PRUint32 STENCIL_BACK_PASS_DEPTH_FAIL = 0x8802;
const PRUint32 STENCIL_BACK_PASS_DEPTH_PASS = 0x8803;
const PRUint32 STENCIL_BACK_REF = 0x8CA3;
const PRUint32 STENCIL_BACK_VALUE_MASK = 0x8CA4;
const PRUint32 STENCIL_BACK_WRITEMASK = 0x8CA5;
const PRUint32 VIEWPORT = 0x0BA2;
const PRUint32 SCISSOR_BOX = 0x0C10;
const PRUint32 COLOR_CLEAR_VALUE = 0x0C22;
const PRUint32 COLOR_WRITEMASK = 0x0C23;
const PRUint32 UNPACK_ALIGNMENT = 0x0CF5;
const PRUint32 PACK_ALIGNMENT = 0x0D05;
const PRUint32 MAX_TEXTURE_SIZE = 0x0D33;
const PRUint32 MAX_VIEWPORT_DIMS = 0x0D3A;
const PRUint32 SUBPIXEL_BITS = 0x0D50;
const PRUint32 RED_BITS = 0x0D52;
const PRUint32 GREEN_BITS = 0x0D53;
const PRUint32 BLUE_BITS = 0x0D54;
const PRUint32 ALPHA_BITS = 0x0D55;
const PRUint32 DEPTH_BITS = 0x0D56;
const PRUint32 STENCIL_BITS = 0x0D57;
const PRUint32 POLYGON_OFFSET_UNITS = 0x2A00;
const PRUint32 POLYGON_OFFSET_FACTOR = 0x8038;
const PRUint32 TEXTURE_BINDING_2D = 0x8069;
const PRUint32 SAMPLE_BUFFERS = 0x80A8;
const PRUint32 SAMPLES = 0x80A9;
const PRUint32 SAMPLE_COVERAGE_VALUE = 0x80AA;
const PRUint32 SAMPLE_COVERAGE_INVERT = 0x80AB;
const PRUint32 NUM_COMPRESSED_TEXTURE_FORMATS = 0x86A2;
const PRUint32 COMPRESSED_TEXTURE_FORMATS = 0x86A3;
const PRUint32 DONT_CARE = 0x1100;
const PRUint32 FASTEST = 0x1101;
const PRUint32 NICEST = 0x1102;
const PRUint32 GENERATE_MIPMAP_HINT = 0x8192;
const PRUint32 BYTE = 0x1400;
const PRUint32 UNSIGNED_BYTE = 0x1401;
const PRUint32 SHORT = 0x1402;
const PRUint32 UNSIGNED_SHORT = 0x1403;
const PRUint32 INT = 0x1404;
const PRUint32 UNSIGNED_INT = 0x1405;
const PRUint32 FLOAT = 0x1406;
const PRUint32 FIXED = 0x140C;
const PRUint32 DEPTH_COMPONENT = 0x1902;
const PRUint32 ALPHA = 0x1906;
const PRUint32 RGB = 0x1907;
const PRUint32 RGBA = 0x1908;
const PRUint32 LUMINANCE = 0x1909;
const PRUint32 LUMINANCE_ALPHA = 0x190A;
const PRUint32 UNSIGNED_SHORT_4_4_4_4 = 0x8033;
const PRUint32 UNSIGNED_SHORT_5_5_5_1 = 0x8034;
const PRUint32 UNSIGNED_SHORT_5_6_5 = 0x8363;
const PRUint32 FRAGMENT_SHADER = 0x8B30;
const PRUint32 VERTEX_SHADER = 0x8B31;
const PRUint32 MAX_VERTEX_ATTRIBS = 0x8869;
const PRUint32 MAX_VERTEX_UNIFORM_VECTORS = 0x8DFB;
const PRUint32 MAX_VARYING_VECTORS = 0x8DFC;
const PRUint32 MAX_COMBINED_TEXTURE_IMAGE_UNITS = 0x8B4D;
const PRUint32 MAX_VERTEX_TEXTURE_IMAGE_UNITS = 0x8B4C;
const PRUint32 MAX_TEXTURE_IMAGE_UNITS = 0x8872;
const PRUint32 MAX_FRAGMENT_UNIFORM_VECTORS = 0x8DFD;
const PRUint32 SHADER_TYPE = 0x8B4F;
const PRUint32 DELETE_STATUS = 0x8B80;
const PRUint32 LINK_STATUS = 0x8B82;
const PRUint32 VALIDATE_STATUS = 0x8B83;
const PRUint32 ATTACHED_SHADERS = 0x8B85;
const PRUint32 ACTIVE_UNIFORMS = 0x8B86;
const PRUint32 ACTIVE_UNIFORM_MAX_LENGTH = 0x8B87;
const PRUint32 ACTIVE_ATTRIBUTES = 0x8B89;
const PRUint32 ACTIVE_ATTRIBUTE_MAX_LENGTH = 0x8B8A;
const PRUint32 SHADING_LANGUAGE_VERSION = 0x8B8C;
const PRUint32 CURRENT_PROGRAM = 0x8B8D;
const PRUint32 NEVER = 0x0200;
const PRUint32 LESS = 0x0201;
const PRUint32 EQUAL = 0x0202;
const PRUint32 LEQUAL = 0x0203;
const PRUint32 GREATER = 0x0204;
const PRUint32 NOTEQUAL = 0x0205;
const PRUint32 GEQUAL = 0x0206;
const PRUint32 ALWAYS = 0x0207;
const PRUint32 KEEP = 0x1E00;
const PRUint32 REPLACE = 0x1E01;
const PRUint32 INCR = 0x1E02;
const PRUint32 DECR = 0x1E03;
const PRUint32 INVERT = 0x150A;
const PRUint32 INCR_WRAP = 0x8507;
const PRUint32 DECR_WRAP = 0x8508;
const PRUint32 VENDOR = 0x1F00;
const PRUint32 RENDERER = 0x1F01;
const PRUint32 VERSION = 0x1F02;
const PRUint32 EXTENSIONS = 0x1F03;
const PRUint32 NEAREST = 0x2600;
const PRUint32 LINEAR = 0x2601;
const PRUint32 NEAREST_MIPMAP_NEAREST = 0x2700;
const PRUint32 LINEAR_MIPMAP_NEAREST = 0x2701;
const PRUint32 NEAREST_MIPMAP_LINEAR = 0x2702;
const PRUint32 LINEAR_MIPMAP_LINEAR = 0x2703;
const PRUint32 TEXTURE_MAG_FILTER = 0x2800;
const PRUint32 TEXTURE_MIN_FILTER = 0x2801;
const PRUint32 TEXTURE_WRAP_S = 0x2802;
const PRUint32 TEXTURE_WRAP_T = 0x2803;
const PRUint32 TEXTURE = 0x1702;
const PRUint32 TEXTURE_CUBE_MAP = 0x8513;
const PRUint32 TEXTURE_BINDING_CUBE_MAP = 0x8514;
const PRUint32 TEXTURE_CUBE_MAP_POSITIVE_X = 0x8515;
const PRUint32 TEXTURE_CUBE_MAP_NEGATIVE_X = 0x8516;
const PRUint32 TEXTURE_CUBE_MAP_POSITIVE_Y = 0x8517;
const PRUint32 TEXTURE_CUBE_MAP_NEGATIVE_Y = 0x8518;
const PRUint32 TEXTURE_CUBE_MAP_POSITIVE_Z = 0x8519;
const PRUint32 TEXTURE_CUBE_MAP_NEGATIVE_Z = 0x851A;
const PRUint32 MAX_CUBE_MAP_TEXTURE_SIZE = 0x851C;
const PRUint32 TEXTURE0 = 0x84C0;
const PRUint32 TEXTURE1 = 0x84C1;
const PRUint32 TEXTURE2 = 0x84C2;
const PRUint32 TEXTURE3 = 0x84C3;
const PRUint32 TEXTURE4 = 0x84C4;
const PRUint32 TEXTURE5 = 0x84C5;
const PRUint32 TEXTURE6 = 0x84C6;
const PRUint32 TEXTURE7 = 0x84C7;
const PRUint32 TEXTURE8 = 0x84C8;
const PRUint32 TEXTURE9 = 0x84C9;
const PRUint32 TEXTURE10 = 0x84CA;
const PRUint32 TEXTURE11 = 0x84CB;
const PRUint32 TEXTURE12 = 0x84CC;
const PRUint32 TEXTURE13 = 0x84CD;
const PRUint32 TEXTURE14 = 0x84CE;
const PRUint32 TEXTURE15 = 0x84CF;
const PRUint32 TEXTURE16 = 0x84D0;
const PRUint32 TEXTURE17 = 0x84D1;
const PRUint32 TEXTURE18 = 0x84D2;
const PRUint32 TEXTURE19 = 0x84D3;
const PRUint32 TEXTURE20 = 0x84D4;
const PRUint32 TEXTURE21 = 0x84D5;
const PRUint32 TEXTURE22 = 0x84D6;
const PRUint32 TEXTURE23 = 0x84D7;
const PRUint32 TEXTURE24 = 0x84D8;
const PRUint32 TEXTURE25 = 0x84D9;
const PRUint32 TEXTURE26 = 0x84DA;
const PRUint32 TEXTURE27 = 0x84DB;
const PRUint32 TEXTURE28 = 0x84DC;
const PRUint32 TEXTURE29 = 0x84DD;
const PRUint32 TEXTURE30 = 0x84DE;
const PRUint32 TEXTURE31 = 0x84DF;
const PRUint32 ACTIVE_TEXTURE = 0x84E0;
const PRUint32 REPEAT = 0x2901;
const PRUint32 CLAMP_TO_EDGE = 0x812F;
const PRUint32 MIRRORED_REPEAT = 0x8370;
const PRUint32 FLOAT_VEC2 = 0x8B50;
const PRUint32 FLOAT_VEC3 = 0x8B51;
const PRUint32 FLOAT_VEC4 = 0x8B52;
const PRUint32 INT_VEC2 = 0x8B53;
const PRUint32 INT_VEC3 = 0x8B54;
const PRUint32 INT_VEC4 = 0x8B55;
const PRUint32 BOOL = 0x8B56;
const PRUint32 BOOL_VEC2 = 0x8B57;
const PRUint32 BOOL_VEC3 = 0x8B58;
const PRUint32 BOOL_VEC4 = 0x8B59;
const PRUint32 FLOAT_MAT2 = 0x8B5A;
const PRUint32 FLOAT_MAT3 = 0x8B5B;
const PRUint32 FLOAT_MAT4 = 0x8B5C;
const PRUint32 SAMPLER_2D = 0x8B5E;
const PRUint32 SAMPLER_CUBE = 0x8B60;
const PRUint32 VERTEX_ATTRIB_ARRAY_ENABLED = 0x8622;
const PRUint32 VERTEX_ATTRIB_ARRAY_SIZE = 0x8623;
const PRUint32 VERTEX_ATTRIB_ARRAY_STRIDE = 0x8624;
const PRUint32 VERTEX_ATTRIB_ARRAY_TYPE = 0x8625;
const PRUint32 VERTEX_ATTRIB_ARRAY_NORMALIZED = 0x886A;
const PRUint32 VERTEX_ATTRIB_ARRAY_POINTER = 0x8645;
const PRUint32 VERTEX_ATTRIB_ARRAY_BUFFER_BINDING = 0x889F;
const PRUint32 IMPLEMENTATION_COLOR_READ_TYPE = 0x8B9A;
const PRUint32 IMPLEMENTATION_COLOR_READ_FORMAT = 0x8B9B;
const PRUint32 COMPILE_STATUS = 0x8B81;
const PRUint32 INFO_LOG_LENGTH = 0x8B84;
const PRUint32 SHADER_SOURCE_LENGTH = 0x8B88;
const PRUint32 SHADER_COMPILER = 0x8DFA;
const PRUint32 SHADER_BINARY_FORMATS = 0x8DF8;
const PRUint32 NUM_SHADER_BINARY_FORMATS = 0x8DF9;
const PRUint32 LOW_FLOAT = 0x8DF0;
const PRUint32 MEDIUM_FLOAT = 0x8DF1;
const PRUint32 HIGH_FLOAT = 0x8DF2;
const PRUint32 LOW_INT = 0x8DF3;
const PRUint32 MEDIUM_INT = 0x8DF4;
const PRUint32 HIGH_INT = 0x8DF5;
const PRUint32 FRAMEBUFFER = 0x8D40;
const PRUint32 RENDERBUFFER = 0x8D41;
const PRUint32 RGBA4 = 0x8056;
const PRUint32 RGB5_A1 = 0x8057;
const PRUint32 RGB565 = 0x8D62;
const PRUint32 DEPTH_COMPONENT16 = 0x81A5;
const PRUint32 STENCIL_INDEX = 0x1901;
const PRUint32 STENCIL_INDEX8 = 0x8D48;
const PRUint32 RENDERBUFFER_WIDTH = 0x8D42;
const PRUint32 RENDERBUFFER_HEIGHT = 0x8D43;
const PRUint32 RENDERBUFFER_INTERNAL_FORMAT = 0x8D44;
const PRUint32 RENDERBUFFER_RED_SIZE = 0x8D50;
const PRUint32 RENDERBUFFER_GREEN_SIZE = 0x8D51;
const PRUint32 RENDERBUFFER_BLUE_SIZE = 0x8D52;
const PRUint32 RENDERBUFFER_ALPHA_SIZE = 0x8D53;
const PRUint32 RENDERBUFFER_DEPTH_SIZE = 0x8D54;
const PRUint32 RENDERBUFFER_STENCIL_SIZE = 0x8D55;
const PRUint32 FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE = 0x8CD0;
const PRUint32 FRAMEBUFFER_ATTACHMENT_OBJECT_NAME = 0x8CD1;
const PRUint32 FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL = 0x8CD2;
const PRUint32 FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE = 0x8CD3;
const PRUint32 COLOR_ATTACHMENT0 = 0x8CE0;
const PRUint32 DEPTH_ATTACHMENT = 0x8D00;
const PRUint32 STENCIL_ATTACHMENT = 0x8D20;
const PRUint32 NONE = 0;
const PRUint32 FRAMEBUFFER_COMPLETE = 0x8CD5;
const PRUint32 FRAMEBUFFER_INCOMPLETE_ATTACHMENT = 0x8CD6;
const PRUint32 FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT = 0x8CD7;
const PRUint32 FRAMEBUFFER_INCOMPLETE_DIMENSIONS = 0x8CD9;
const PRUint32 FRAMEBUFFER_UNSUPPORTED = 0x8CDD;
const PRUint32 FRAMEBUFFER_BINDING = 0x8CA6;
const PRUint32 RENDERBUFFER_BINDING = 0x8CA7;
const PRUint32 MAX_RENDERBUFFER_SIZE = 0x84E8;
const PRUint32 INVALID_FRAMEBUFFER_OPERATION = 0x0506;
const PRUint32 MULTISAMPLE = 0x809D;
// Other
void swapBuffers ();
};

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@ -0,0 +1,91 @@
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is canvas 3D.
*
* The Initial Developer of the Original Code is
* Mozilla Corporation.
* Portions created by the Initial Developer are Copyright (C) 2007
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Vladimir Vukicevic <vladimir@pobox.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsISupports.idl"
interface nsICanvasRenderingContextGL;
[scriptable, uuid(14eb51cd-febe-41fa-b833-4c599719121e)]
interface nsICanvasRenderingContextGLBuffer : nsISupports
{
readonly attribute nsICanvasRenderingContextGL ownerContext;
readonly attribute PRBool disposed;
// immediately free the memory held by this buffer,
// even before this object is destroyed (e.g. by the JS GC)
void dispose();
readonly attribute PRUint32 usage; // either STATIC_DRAW or DYNAMIC_DRAW
readonly attribute PRUint32 length; // number of elements
readonly attribute PRUint32 type; // type of each element
};
[scriptable, uuid(27a45ca4-0847-4f2e-8e32-6d4966ff3e56)]
interface nsICanvasRenderingContextGLTexture : nsISupports
{
readonly attribute nsICanvasRenderingContextGL ownerContext;
readonly attribute PRBool disposed;
const PRUint32 TARGET_2D = 0;
const PRUint32 TARGET_RECT = 1;
readonly attribute PRUint32 target;
// in pixels; the texture coordinates
// are 0..w/h for TARGET_RECT, or 0.0 .. 1.0
// for TARGET_2D
readonly attribute PRUint32 width;
readonly attribute PRUint32 height;
const PRUint32 FILTER_TYPE_MAG = 0;
const PRUint32 FILTER_TYPE_MIN = 1;
const PRUint32 FILTER_NEAREST = 0;
const PRUint32 FILTER_LINER = 1;
void setFilter (in PRUint32 filterType, in PRUint32 filterMode);
const PRUint32 WRAP_TYPE_S = 0;
const PRUint32 WRAP_TYPE_T = 0;
const PRUint32 WRAP_CLAMP_TO_EDGE = 1;
const PRUint32 WRAP_REPEAT = 3;
const PRUint32 WRAP_MIRRORED_REPEAT = 4;
void setWrap (in PRUint32 wrapType, in PRUint32 wrapMode);
};

249
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@ -0,0 +1,249 @@
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is canvas 3D.
*
* The Initial Developer of the Original Code is
* Mozilla Corporation.
* Portions created by the Initial Developer are Copyright (C) 2006
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Vladimir Vukicevic <vladimir@pobox.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsICanvasRenderingContextGL.idl"
#include "nsICanvasRenderingContextGLBuffer.idl"
interface nsIDOMHTMLElement;
[scriptable, uuid(209a9c93-495e-4085-a3e4-29354b404cc4)]
interface nsICanvasRenderingContextGLWeb20 : nsICanvasRenderingContextGL
{
void activeTexture (in PRUint32 texture);
void attachShader (in PRUint32 program, in PRUint32 shader);
void bindAttribLocation (in PRUint32 program, in PRUint32 index, in string name);
void bindBuffer (in PRUint32 target, in PRUint32 buffer);
void bindTexture (in PRUint32 target, in PRUint32 texid);
void blendColor (in float red, in float green, in float blue, in float alpha);
void blendEquation (in PRUint32 mode);
void blendEquationSeparate (in PRUint32 modeRGB, in PRUint32 modeAlpha);
void blendFunc (in PRUint32 sfactor, in PRUint32 dfactor);
void blendFuncSeparate (in PRUint32 srcRGB, in PRUint32 dstRGB, in PRUint32 srcAlpha, in PRUint32 dstAlpha);
void bufferData (/*in PRUint32 target, in object[] array, in PRUint32 type, in PRUint32 usage*/);
void bufferSubData (/*in PRUint32 target, in PRUint32 offset, in object[] array, in PRUint32 type*/);
void clear (in PRUint32 mask);
void clearColor (in float red, in float green, in float blue, in float alpha);
void clearDepth (in float depth);
void clearStencil (in PRInt32 s);
void colorMask (in boolean red, in boolean green, in boolean blue, in boolean alpha);
// NO compressedTexImage2D
// NO compressedTexSubImage2D
void copyTexImage2D (in PRUint32 target, in PRInt32 level, in PRUint32 internalFormat, in PRInt32 x, in PRInt32 y, in PRUint32 width, in PRUint32 height, in PRInt32 border);
void copyTexSubImage2D (in PRUint32 target, in PRInt32 level, in PRInt32 xoffset, in PRInt32 yoffset, in PRInt32 x, in PRInt32 y, in PRUint32 width, in PRUint32 height);
PRUint32 createProgram ();
PRUint32 createShader (in PRUint32 type);
void cullFace (in PRUint32 face);
void deleteBuffers (/*in PRUint32[] buffers*/);
void deleteTextures (/*in PRUint32[] textures*/);
void deleteProgram (in PRUint32 program);
void deleteShader (in PRUint32 shader);
void detachShader (in PRUint32 program, in PRUint32 shader);
void depthFunc (in PRUint32 func);
void depthMask (in boolean flag);
void depthRange (in float zNear, in float zFar);
void disable (in PRUint32 mode);
void disableVertexAttribArray (in PRUint32 index);
void drawArrays (in PRUint32 mode, in PRUint32 first, in PRUint32 count);
void drawElements (/*in PRUint32 mode, in PRUint32 count, in PRUint32 type, in PRUint32[] indices*/);
void enable (in PRUint32 mode);
void enableVertexAttribArray (in PRUint32 index);
void finish();
void flush();
void frontFace (in PRUint32 face);
// getActiveAttrib returns an object: { name: "..", size: .., type: .. }
void getActiveAttrib (in PRUint32 program, in PRUint32 index);
// getActiveUniform returns an object: { name: "..", size: .., type: .. }
void getActiveUniform (in PRUint32 program, in PRUint32 index);
// returns an array of shader IDs
void getAttachedShaders (in PRUint32 program);
PRInt32 getAttribLocation (in PRUint32 program, in string name);
// getBooleanv, getIntegerv, getFloatv, getDoublev, getString
// are all rolled into a single function that uses scriptable
// magic to return the right type of jsobj. Colors are always
// returned as normalized floats (0.0 .. 1.0).
void getParameter (in PRUint32 pname);
void getBufferParameter (in PRUint32 target, in PRUint32 pname);
void genBuffers (in PRUint32 n);
void genTextures (in PRUint32 n);
void generateMipmap (in PRUint32 target);
PRUint32 getError ();
void getProgramParameter (in PRUint32 program, in PRUint32 pname);
string getProgramInfoLog (in PRUint32 program);
void getTexParameter(in PRUint32 target, in PRUint32 pname);
void getUniform (in PRUint32 program, in PRUint32 location);
PRInt32 getUniformLocation (in PRUint32 program, in string name);
void getVertexAttrib (in PRUint32 index, in PRUint32 pname);
// NO void getVertexAttribPointerv
void hint (in PRUint32 target, in PRUint32 mode);
boolean isBuffer (in PRUint32 buffer);
boolean isEnabled (in PRUint32 cap);
boolean isProgram (in PRUint32 program);
boolean isShader (in PRUint32 shader);
boolean isTexture (in PRUint32 texture);
void lineWidth (in float width);
void linkProgram (in PRUint32 program);
// NO pixelStore
void pixelStore (in PRUint32 pname, in PRInt32 param);
void polygonOffset (in float factor, in float units);
void readPixels (in PRUint32 x, in PRUint32 y, in PRUint32 width, in PRUint32 height, in PRUint32 format, in PRUint32 type);
void sampleCoverage (in float value, in boolean invert);
void scissor (in PRInt32 x, in PRInt32 y, in PRInt32 width, in PRInt32 height);
void stencilFunc (in PRUint32 func, in PRInt32 ref, in PRUint32 mask);
void stencilFuncSeparate (in PRUint32 face, in PRUint32 func, in PRInt32 ref, in PRUint32 mask);
void stencilMask (in PRUint32 mask);
void stencilMaskSeparate (in PRUint32 face, in PRUint32 mask);
void stencilOp (in PRUint32 fail, in PRUint32 zfail, in PRUint32 zpass);
void stencilOpSeparate (in PRUint32 face, in PRUint32 fail, in PRUint32 zfail, in PRUint32 zpass);
void texSubImage2D ();
void texImage2D ();
void texSubImage2DHTML (in PRUint32 target, in PRUint32 level, in PRInt32 x, in PRInt32 y, in nsIDOMHTMLElement imageOrCanvas);
void texImage2DHTML (in PRUint32 target, in PRUint32 level, in nsIDOMHTMLElement imageOrCanvas);
void texParameter();
// YES void texSubImage2DHTML (...);
void uniform1i(in PRUint32 id, in PRInt32 x);
void uniform2i(in PRUint32 id, in PRInt32 x, in PRInt32 y);
void uniform3i(in PRUint32 id, in PRInt32 x, in PRInt32 y, in PRInt32 z);
void uniform4i(in PRUint32 id, in PRInt32 x, in PRInt32 y, in PRInt32 z, in PRInt32 w);
void uniform1iv(/*in PRUint32 id, in int[] array */);
void uniform2iv(/*in PRUint32 id, in int[] array */);
void uniform3iv(/*in PRUint32 id, in int[] array */);
void uniform4iv(/*in PRUint32 id, in int[] array */);
void uniform1f(in PRUint32 id, in float x);
void uniform2f(in PRUint32 id, in float x, in float y);
void uniform3f(in PRUint32 id, in float x, in float y, in float z);
void uniform4f(in PRUint32 id, in float x, in float y, in float z, in float w);
void uniform1fv(/*in PRUint32 id, in float[] array */);
void uniform2fv(/*in PRUint32 id, in float[] array */);
void uniform3fv(/*in PRUint32 id, in float[] array */);
void uniform4fv(/*in PRUint32 id, in float[] array */);
void uniformMatrix2fv(/*in PRUint32 id, in float[] array */);
void uniformMatrix3fv(/*in PRUint32 id, in float[] array */);
void uniformMatrix4fv(/*in PRUint32 id, in float[] array */);
void useProgram (in PRUint32 program);
void validateProgram (in PRUint32 program);
void vertexAttrib1f(in PRUint32 id, in float x);
void vertexAttrib2f(in PRUint32 id, in float x, in float y);
void vertexAttrib3f(in PRUint32 id, in float x, in float y, in float z);
void vertexAttrib4f(in PRUint32 id, in float x, in float y, in float z, in float w);
void vertexAttrib1fv(/*in PRUint32 id, in float[] array*/);
void vertexAttrib2fv(/*in PRUint32 id, in float[] array*/);
void vertexAttrib3fv(/*in PRUint32 id, in float[] array*/);
void vertexAttrib4fv(/*in PRUint32 id, in float[] array*/);
void vertexAttribPointer (/*in PRUint32 index, in PRInt32 size, in PRUint32 type, in PRBool normalized, in PRUint32 stride, in Object[] array*/);
void viewport (in PRInt32 x, in PRInt32 y, in PRInt32 width, in PRInt32 height);
void compileShader (in PRUint32 shader);
void getShaderParameter (in PRUint32 shader, in PRUint32 pname);
string getShaderInfoLog (in PRUint32 shader);
string getShaderSource (in PRUint32 shader);
void shaderSource(in PRUint32 shader, in string source);
void getImageData (in PRUint32 x, in PRUint32 y, in PRUint32 width, in PRUint32 height);
//
// framebuffer_object methods
//
void bindRenderbuffer (in PRUint32 target, in PRUint32 renderbuffer);
boolean isRenderbuffer (in PRUint32 renderbuffer);
void deleteRenderbuffers (/*in PRUint32[] renderbuffers*/);
void genRenderbuffers (in PRUint32 n);
void renderbufferStorage (in PRUint32 target, in PRUint32 internalFormat, in PRUint32 width, in PRUint32 height);
void getRenderbufferParameter (in PRUint32 target, in PRUint32 pname);
void bindFramebuffer (in PRUint32 target, in PRUint32 framebuffer);
boolean isFramebuffer (in PRUint32 framebuffer);
void deleteFramebuffers (/*in PRUint32[] framebuffers*/);
void genFramebuffers (in PRUint32 n);
PRUint32 checkFramebufferStatus (in PRUint32 target);
void framebufferTexture2D (in PRUint32 target, in PRUint32 attachmentPoint, in PRUint32 textureTarget, in PRUint32 texture, in PRInt32 level);
void framebufferRenderbuffer (in PRUint32 target, in PRUint32 attachmentPoint, in PRUint32 renderbufferTarget, in PRUint32 renderbuffer);
void getFramebufferAttachmentParameter (in PRUint32 target, in PRUint32 attachment, in PRUint32 pname);
};