michael@0: /* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0:  *
michael@0:  * This IDL depends on WebGLRenderingContext.webidl
michael@0:  */
michael@0: 
michael@0: [Pref="webgl.enable-prototype-webgl2"]
michael@0: interface WebGLQuery {
michael@0: };
michael@0: 
michael@0: [Pref="webgl.enable-prototype-webgl2"]
michael@0: interface WebGL2RenderingContext : WebGLRenderingContext {
michael@0: 
michael@0:     /* depth textures */
michael@0:     const GLenum UNSIGNED_INT_24_8                           = 0x84FA;
michael@0: 
michael@0: 
michael@0:     /* draw buffers */
michael@0:     const GLenum COLOR_ATTACHMENT1                           = 0x8CE1;
michael@0:     const GLenum COLOR_ATTACHMENT2                           = 0x8CE2;
michael@0:     const GLenum COLOR_ATTACHMENT3                           = 0x8CE3;
michael@0:     const GLenum COLOR_ATTACHMENT4                           = 0x8CE4;
michael@0:     const GLenum COLOR_ATTACHMENT5                           = 0x8CE5;
michael@0:     const GLenum COLOR_ATTACHMENT6                           = 0x8CE6;
michael@0:     const GLenum COLOR_ATTACHMENT7                           = 0x8CE7;
michael@0:     const GLenum COLOR_ATTACHMENT8                           = 0x8CE8;
michael@0:     const GLenum COLOR_ATTACHMENT9                           = 0x8CE9;
michael@0:     const GLenum COLOR_ATTACHMENT10                          = 0x8CEA;
michael@0:     const GLenum COLOR_ATTACHMENT11                          = 0x8CEB;
michael@0:     const GLenum COLOR_ATTACHMENT12                          = 0x8CEC;
michael@0:     const GLenum COLOR_ATTACHMENT13                          = 0x8CED;
michael@0:     const GLenum COLOR_ATTACHMENT14                          = 0x8CEE;
michael@0:     const GLenum COLOR_ATTACHMENT15                          = 0x8CEF;
michael@0: 
michael@0:     const GLenum DRAW_BUFFER0                                = 0x8825;
michael@0:     const GLenum DRAW_BUFFER1                                = 0x8826;
michael@0:     const GLenum DRAW_BUFFER2                                = 0x8827;
michael@0:     const GLenum DRAW_BUFFER3                                = 0x8828;
michael@0:     const GLenum DRAW_BUFFER4                                = 0x8829;
michael@0:     const GLenum DRAW_BUFFER5                                = 0x882A;
michael@0:     const GLenum DRAW_BUFFER6                                = 0x882B;
michael@0:     const GLenum DRAW_BUFFER7                                = 0x882C;
michael@0:     const GLenum DRAW_BUFFER8                                = 0x882D;
michael@0:     const GLenum DRAW_BUFFER9                                = 0x882E;
michael@0:     const GLenum DRAW_BUFFER10                               = 0x882F;
michael@0:     const GLenum DRAW_BUFFER11                               = 0x8830;
michael@0:     const GLenum DRAW_BUFFER12                               = 0x8831;
michael@0:     const GLenum DRAW_BUFFER13                               = 0x8832;
michael@0:     const GLenum DRAW_BUFFER14                               = 0x8833;
michael@0:     const GLenum DRAW_BUFFER15                               = 0x8834;
michael@0: 
michael@0:     const GLenum MAX_COLOR_ATTACHMENTS                       = 0x8CDF;
michael@0:     const GLenum MAX_DRAW_BUFFERS                            = 0x8824;
michael@0: 
michael@0:     void drawBuffers(sequence<GLenum> buffers);
michael@0: 
michael@0: 
michael@0:     /* draw instanced */
michael@0:     void drawArraysInstanced(GLenum mode, GLint first, GLsizei count, GLsizei primcount);
michael@0:     void drawElementsInstanced(GLenum mode, GLsizei count, GLenum type, GLintptr offset, GLsizei primcount);
michael@0: 
michael@0: 
michael@0:     /* instanced array */
michael@0:     const GLenum VERTEX_ATTRIB_ARRAY_DIVISOR                 = 0x88FE;
michael@0: 
michael@0:     void vertexAttribDivisor(GLuint index, GLuint divisor);
michael@0: 
michael@0: 
michael@0:     /* blend equations */
michael@0:     const GLenum MIN                                         = 0x8007;
michael@0:     const GLenum MAX                                         = 0x8008;
michael@0: 
michael@0: 
michael@0:     /* transform feedback */
michael@0:     const GLenum RASTERIZER_DISCARD                          = 0x8C89;
michael@0:     const GLenum TRANSFORM_FEEDBACK_BUFFER                   = 0x8C8E;
michael@0:     const GLenum TRANSFORM_FEEDBACK_BUFFER_BINDING           = 0x8C8F;
michael@0:     const GLenum TRANSFORM_FEEDBACK_BUFFER_START             = 0x8C84;
michael@0:     const GLenum TRANSFORM_FEEDBACK_BUFFER_SIZE              = 0x8C85;
michael@0:     const GLenum MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS     = 0x8C8B;
michael@0: 
michael@0: 
michael@0:     /* query objects */
michael@0:     const GLenum CURRENT_QUERY                               = 0x8865;
michael@0:     const GLenum QUERY_RESULT                                = 0x8866;
michael@0:     const GLenum QUERY_RESULT_AVAILABLE                      = 0x8867;
michael@0: 
michael@0:     void beginQuery(GLenum target, WebGLQuery? queryObject);
michael@0:     WebGLQuery? createQuery();
michael@0:     void deleteQuery(WebGLQuery? queryObject);
michael@0:     void endQuery(GLenum target);
michael@0:     WebGLQuery? getQuery(GLenum target, GLenum pname);
michael@0:     any getQueryObject(WebGLQuery? queryObject, GLenum pname);
michael@0:     [WebGLHandlesContextLoss] GLboolean isQuery(WebGLQuery? queryObject);
michael@0: 
michael@0: 
michael@0:     /* occlusion queries */
michael@0:     const GLenum ANY_SAMPLES_PASSED                          = 0x8C2F;
michael@0:     const GLenum ANY_SAMPLES_PASSED_CONSERVATIVE             = 0x8D6A;
michael@0: 
michael@0: 
michael@0:     /* transform feedback queries */
michael@0:     const GLenum TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN       = 0x8C88;
michael@0: 
michael@0: 
michael@0:     /* buffer objects */
michael@0:     void bindBufferBase(GLenum target, GLuint index, WebGLBuffer? buffer);
michael@0:     void bindBufferRange(GLenum target, GLuint index, WebGLBuffer? buffer,
michael@0:                          GLintptr offset, GLsizeiptr size);
michael@0: 
michael@0: 
michael@0:     /* standart derivatives */
michael@0:     const GLenum FRAGMENT_SHADER_DERIVATIVE_HINT             = 0x8B8B;
michael@0: 
michael@0: 
michael@0:     /* state requests */
michael@0:     any getParameterIndexed(GLenum pname, GLuint index);
michael@0: 
michael@0: 
michael@0:     /* vertex array objects */
michael@0:     const GLenum VERTEX_ARRAY_BINDING                        = 0x85B5;
michael@0: 
michael@0:     void bindVertexArray(WebGLVertexArray? arrayObject);
michael@0:     WebGLVertexArray? createVertexArray();
michael@0:     void deleteVertexArray(WebGLVertexArray? arrayObject);
michael@0:     [WebGLHandlesContextLoss] GLboolean isVertexArray(WebGLVertexArray? arrayObject);
michael@0: 
michael@0: };
michael@0: