mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-08-08 01:00:05 +00:00
LibWeb: Implement more WebGL calls
This commit is contained in:
Aliaksandr Kalenik
Alexander Kalenik
parent
cfb394cad3
commit
f3a24d1569
Notes:
github-actions[bot]
2024-12-03 22:36:58 +00:00
Author: https://github.com/kalenikaliaksandr
Commit: f3a24d1569
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2688
Reviewed-by: https://github.com/ADKaster ✅
5 changed files with 261 additions and 80 deletions
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@ -6,11 +6,11 @@
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#pragma once
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typedef unsigned int GLenum;
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typedef unsigned char GLboolean;
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typedef int GLint;
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typedef int GLsizei;
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typedef float GLfloat;
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typedef double GLdouble;
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typedef GLfloat GLclampf;
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typedef unsigned int GLbitfield;
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#include <LibGC/Root.h>
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#include <LibWeb/Forward.h>
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namespace Web::WebGL {
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using GLenum = unsigned int;
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}
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@ -3,6 +3,9 @@ typedef boolean GLboolean;
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typedef unsigned long GLbitfield;
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typedef long GLint;
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typedef long GLsizei;
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typedef long long GLintptr;
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typedef unsigned long GLuint;
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typedef long long GLsizeiptr;
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typedef unrestricted float GLfloat;
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typedef unrestricted float GLclampf;
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@ -1,5 +1,14 @@
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#import <HTML/HTMLCanvasElement.idl>
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#import <WebGL/Types.idl>
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#import <WebGL/WebGLActiveInfo.idl>
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#import <WebGL/WebGLBuffer.idl>
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#import <WebGL/WebGLObject.idl>
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#import <WebGL/WebGLProgram.idl>
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#import <WebGL/WebGLShader.idl>
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#import <WebGL/WebGLTexture.idl>
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#import <WebGL/WebGLUniformLocation.idl>
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#import <WebGL/WebGLRenderbuffer.idl>
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#import <WebGL/WebGLFramebuffer.idl>
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dictionary WebGLContextAttributes {
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boolean alpha = true;
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@ -36,80 +45,80 @@ interface mixin WebGLRenderingContextBase {
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[FIXME] object? getExtension(DOMString name);
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undefined activeTexture(GLenum texture);
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[FIXME] undefined attachShader(WebGLProgram program, WebGLShader shader);
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undefined attachShader(WebGLProgram program, WebGLShader shader);
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[FIXME] undefined bindAttribLocation(WebGLProgram program, GLuint index, DOMString name);
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[FIXME] undefined bindBuffer(GLenum target, WebGLBuffer? buffer);
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undefined bindBuffer(GLenum target, WebGLBuffer? buffer);
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[FIXME] undefined bindFramebuffer(GLenum target, WebGLFramebuffer? framebuffer);
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[FIXME] undefined bindRenderbuffer(GLenum target, WebGLRenderbuffer? renderbuffer);
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[FIXME] undefined bindTexture(GLenum target, WebGLTexture? texture);
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[FIXME] undefined blendColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
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[FIXME] undefined blendEquation(GLenum mode);
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[FIXME] undefined blendEquationSeparate(GLenum modeRGB, GLenum modeAlpha);
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[FIXME] undefined blendFunc(GLenum sfactor, GLenum dfactor);
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[FIXME] undefined blendFuncSeparate(GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
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undefined bindTexture(GLenum target, WebGLTexture? texture);
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undefined blendColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
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undefined blendEquation(GLenum mode);
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undefined blendEquationSeparate(GLenum modeRGB, GLenum modeAlpha);
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undefined blendFunc(GLenum sfactor, GLenum dfactor);
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undefined blendFuncSeparate(GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
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[FIXME] GLenum checkFramebufferStatus(GLenum target);
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GLenum checkFramebufferStatus(GLenum target);
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undefined clear(GLbitfield mask);
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undefined clearColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
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undefined clearDepth(GLclampf depth);
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undefined clearStencil(GLint s);
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undefined colorMask(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
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[FIXME] undefined compileShader(WebGLShader shader);
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undefined compileShader(WebGLShader shader);
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[FIXME] undefined copyTexImage2D(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
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[FIXME] undefined copyTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
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[FIXME] WebGLBuffer? createBuffer();
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WebGLBuffer? createBuffer();
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[FIXME] WebGLFramebuffer? createFramebuffer();
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[FIXME] WebGLProgram? createProgram();
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WebGLProgram? createProgram();
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[FIXME] WebGLRenderbuffer? createRenderbuffer();
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[FIXME] WebGLShader? createShader(GLenum type);
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[FIXME] WebGLTexture? createTexture();
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WebGLShader? createShader(GLenum type);
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WebGLTexture? createTexture();
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undefined cullFace(GLenum mode);
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[FIXME] undefined deleteBuffer(WebGLBuffer? buffer);
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[FIXME] undefined deleteFramebuffer(WebGLFramebuffer? framebuffer);
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[FIXME] undefined deleteProgram(WebGLProgram? program);
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undefined deleteProgram(WebGLProgram? program);
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[FIXME] undefined deleteRenderbuffer(WebGLRenderbuffer? renderbuffer);
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[FIXME] undefined deleteShader(WebGLShader? shader);
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undefined deleteShader(WebGLShader? shader);
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[FIXME] undefined deleteTexture(WebGLTexture? texture);
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undefined depthFunc(GLenum func);
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undefined depthMask(GLboolean flag);
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undefined depthRange(GLclampf zNear, GLclampf zFar);
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[FIXME] undefined detachShader(WebGLProgram program, WebGLShader shader);
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[FIXME] undefined disable(GLenum cap);
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[FIXME] undefined disableVertexAttribArray(GLuint index);
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[FIXME] undefined drawArrays(GLenum mode, GLint first, GLsizei count);
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[FIXME] undefined drawElements(GLenum mode, GLsizei count, GLenum type, GLintptr offset);
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undefined detachShader(WebGLProgram program, WebGLShader shader);
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undefined disable(GLenum cap);
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undefined disableVertexAttribArray(GLuint index);
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undefined drawArrays(GLenum mode, GLint first, GLsizei count);
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undefined drawElements(GLenum mode, GLsizei count, GLenum type, GLintptr offset);
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[FIXME] undefined enable(GLenum cap);
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[FIXME] undefined enableVertexAttribArray(GLuint index);
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undefined enable(GLenum cap);
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undefined enableVertexAttribArray(GLuint index);
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undefined finish();
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undefined flush();
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[FIXME] undefined framebufferRenderbuffer(GLenum target, GLenum attachment, GLenum renderbuffertarget, WebGLRenderbuffer? renderbuffer);
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[FIXME] undefined framebufferTexture2D(GLenum target, GLenum attachment, GLenum textarget, WebGLTexture? texture, GLint level);
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undefined frontFace(GLenum mode);
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[FIXME] undefined generateMipmap(GLenum target);
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undefined generateMipmap(GLenum target);
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[FIXME] WebGLActiveInfo? getActiveAttrib(WebGLProgram program, GLuint index);
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[FIXME] WebGLActiveInfo? getActiveUniform(WebGLProgram program, GLuint index);
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[FIXME] sequence<WebGLShader>? getAttachedShaders(WebGLProgram program);
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[FIXME] GLint getAttribLocation(WebGLProgram program, DOMString name);
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GLint getAttribLocation(WebGLProgram program, DOMString name);
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[FIXME] any getBufferParameter(GLenum target, GLenum pname);
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[FIXME] any getParameter(GLenum pname);
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any getParameter(GLenum pname);
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GLenum getError();
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[FIXME] any getFramebufferAttachmentParameter(GLenum target, GLenum attachment, GLenum pname);
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[FIXME] any getProgramParameter(WebGLProgram program, GLenum pname);
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any getProgramParameter(WebGLProgram program, GLenum pname);
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[FIXME] DOMString? getProgramInfoLog(WebGLProgram program);
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[FIXME] any getRenderbufferParameter(GLenum target, GLenum pname);
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[FIXME] any getShaderParameter(WebGLShader shader, GLenum pname);
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any getShaderParameter(WebGLShader shader, GLenum pname);
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[FIXME] WebGLShaderPrecisionFormat? getShaderPrecisionFormat(GLenum shadertype, GLenum precisiontype);
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[FIXME] DOMString? getShaderInfoLog(WebGLShader shader);
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@ -119,65 +128,65 @@ interface mixin WebGLRenderingContextBase {
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[FIXME] any getUniform(WebGLProgram program, WebGLUniformLocation location);
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[FIXME] WebGLUniformLocation? getUniformLocation(WebGLProgram program, DOMString name);
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WebGLUniformLocation? getUniformLocation(WebGLProgram program, DOMString name);
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[FIXME] any getVertexAttrib(GLuint index, GLenum pname);
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[FIXME] GLintptr getVertexAttribOffset(GLuint index, GLenum pname);
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[FIXME] undefined hint(GLenum target, GLenum mode);
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[FIXME] GLboolean isBuffer(WebGLBuffer? buffer);
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[FIXME] GLboolean isEnabled(GLenum cap);
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[FIXME] GLboolean isFramebuffer(WebGLFramebuffer? framebuffer);
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[FIXME] GLboolean isProgram(WebGLProgram? program);
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[FIXME] GLboolean isRenderbuffer(WebGLRenderbuffer? renderbuffer);
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[FIXME] GLboolean isShader(WebGLShader? shader);
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[FIXME] GLboolean isTexture(WebGLTexture? texture);
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undefined hint(GLenum target, GLenum mode);
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GLboolean isBuffer(WebGLBuffer? buffer);
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GLboolean isEnabled(GLenum cap);
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GLboolean isFramebuffer(WebGLFramebuffer? framebuffer);
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GLboolean isProgram(WebGLProgram? program);
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GLboolean isRenderbuffer(WebGLRenderbuffer? renderbuffer);
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GLboolean isShader(WebGLShader? shader);
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GLboolean isTexture(WebGLTexture? texture);
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undefined lineWidth(GLfloat width);
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[FIXME] undefined linkProgram(WebGLProgram program);
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[FIXME] undefined pixelStorei(GLenum pname, GLint param);
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undefined linkProgram(WebGLProgram program);
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undefined pixelStorei(GLenum pname, GLint param);
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undefined polygonOffset(GLfloat factor, GLfloat units);
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[FIXME] undefined renderbufferStorage(GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
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[FIXME] undefined sampleCoverage(GLclampf value, GLboolean invert);
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undefined renderbufferStorage(GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
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undefined sampleCoverage(GLclampf value, GLboolean invert);
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undefined scissor(GLint x, GLint y, GLsizei width, GLsizei height);
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[FIXME] undefined shaderSource(WebGLShader shader, DOMString source);
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undefined shaderSource(WebGLShader shader, DOMString source);
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[FIXME] undefined stencilFunc(GLenum func, GLint ref, GLuint mask);
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[FIXME] undefined stencilFuncSeparate(GLenum face, GLenum func, GLint ref, GLuint mask);
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[FIXME] undefined stencilMask(GLuint mask);
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[FIXME] undefined stencilMaskSeparate(GLenum face, GLuint mask);
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undefined stencilFunc(GLenum func, GLint ref, GLuint mask);
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undefined stencilFuncSeparate(GLenum face, GLenum func, GLint ref, GLuint mask);
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undefined stencilMask(GLuint mask);
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undefined stencilMaskSeparate(GLenum face, GLuint mask);
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undefined stencilOp(GLenum fail, GLenum zfail, GLenum zpass);
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undefined stencilOpSeparate(GLenum face, GLenum fail, GLenum zfail, GLenum zpass);
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[FIXME] undefined texParameterf(GLenum target, GLenum pname, GLfloat param);
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[FIXME] undefined texParameteri(GLenum target, GLenum pname, GLint param);
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undefined texParameterf(GLenum target, GLenum pname, GLfloat param);
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undefined texParameteri(GLenum target, GLenum pname, GLint param);
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[FIXME] undefined uniform1f(WebGLUniformLocation? location, GLfloat x);
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[FIXME] undefined uniform2f(WebGLUniformLocation? location, GLfloat x, GLfloat y);
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[FIXME] undefined uniform3f(WebGLUniformLocation? location, GLfloat x, GLfloat y, GLfloat z);
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[FIXME] undefined uniform4f(WebGLUniformLocation? location, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
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undefined uniform1f(WebGLUniformLocation? location, GLfloat x);
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undefined uniform2f(WebGLUniformLocation? location, GLfloat x, GLfloat y);
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undefined uniform3f(WebGLUniformLocation? location, GLfloat x, GLfloat y, GLfloat z);
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undefined uniform4f(WebGLUniformLocation? location, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
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[FIXME] undefined uniform1i(WebGLUniformLocation? location, GLint x);
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[FIXME] undefined uniform2i(WebGLUniformLocation? location, GLint x, GLint y);
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[FIXME] undefined uniform3i(WebGLUniformLocation? location, GLint x, GLint y, GLint z);
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[FIXME] undefined uniform4i(WebGLUniformLocation? location, GLint x, GLint y, GLint z, GLint w);
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undefined uniform1i(WebGLUniformLocation? location, GLint x);
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undefined uniform2i(WebGLUniformLocation? location, GLint x, GLint y);
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undefined uniform3i(WebGLUniformLocation? location, GLint x, GLint y, GLint z);
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undefined uniform4i(WebGLUniformLocation? location, GLint x, GLint y, GLint z, GLint w);
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[FIXME] undefined useProgram(WebGLProgram? program);
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[FIXME] undefined validateProgram(WebGLProgram program);
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undefined useProgram(WebGLProgram? program);
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undefined validateProgram(WebGLProgram program);
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[FIXME] undefined vertexAttrib1f(GLuint index, GLfloat x);
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[FIXME] undefined vertexAttrib2f(GLuint index, GLfloat x, GLfloat y);
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[FIXME] undefined vertexAttrib3f(GLuint index, GLfloat x, GLfloat y, GLfloat z);
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[FIXME] undefined vertexAttrib4f(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
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undefined vertexAttrib1f(GLuint index, GLfloat x);
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undefined vertexAttrib2f(GLuint index, GLfloat x, GLfloat y);
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undefined vertexAttrib3f(GLuint index, GLfloat x, GLfloat y, GLfloat z);
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undefined vertexAttrib4f(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
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[FIXME] undefined vertexAttrib1fv(GLuint index, Float32List values);
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[FIXME] undefined vertexAttrib2fv(GLuint index, Float32List values);
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[FIXME] undefined vertexAttrib3fv(GLuint index, Float32List values);
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[FIXME] undefined vertexAttrib4fv(GLuint index, Float32List values);
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[FIXME] undefined vertexAttribPointer(GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLintptr offset);
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undefined vertexAttribPointer(GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLintptr offset);
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undefined viewport(GLint x, GLint y, GLsizei width, GLsizei height);
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@ -1,7 +1,13 @@
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#import <WebGL/Types.idl>
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// FIXME: BufferSource should be a Float32Array
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typedef (BufferSource or sequence<GLfloat>) Float32List;
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// https://registry.khronos.org/webgl/specs/latest/1.0/#5.14
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interface mixin WebGLRenderingContextOverloads {
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[FIXME] undefined bufferData(GLenum target, GLsizeiptr size, GLenum usage);
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[FIXME] undefined bufferData(GLenum target, AllowSharedBufferSource? data, GLenum usage);
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undefined bufferData(GLenum target, GLsizeiptr size, GLenum usage);
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// FIXME: BufferSource is really a AllowSharedBufferSource
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undefined bufferData(GLenum target, BufferSource? data, GLenum usage);
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[FIXME] undefined bufferSubData(GLenum target, GLintptr offset, AllowSharedBufferSource data);
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[FIXME] undefined compressedTexImage2D(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, [AllowShared] ArrayBufferView data);
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@ -15,17 +21,18 @@ interface mixin WebGLRenderingContextOverloads {
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[FIXME] undefined texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, [AllowShared] ArrayBufferView? pixels);
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[FIXME] undefined texSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLenum format, GLenum type, TexImageSource source); // May throw DOMException
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[FIXME] undefined uniform1fv(WebGLUniformLocation? location, Float32List v);
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[FIXME] undefined uniform2fv(WebGLUniformLocation? location, Float32List v);
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[FIXME] undefined uniform3fv(WebGLUniformLocation? location, Float32List v);
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[FIXME] undefined uniform4fv(WebGLUniformLocation? location, Float32List v);
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undefined uniform1fv(WebGLUniformLocation? location, Float32List v);
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undefined uniform2fv(WebGLUniformLocation? location, Float32List v);
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undefined uniform3fv(WebGLUniformLocation? location, Float32List v);
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undefined uniform4fv(WebGLUniformLocation? location, Float32List v);
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[FIXME] undefined uniform1iv(WebGLUniformLocation? location, Int32List v);
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[FIXME] undefined uniform2iv(WebGLUniformLocation? location, Int32List v);
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[FIXME] undefined uniform3iv(WebGLUniformLocation? location, Int32List v);
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[FIXME] undefined uniform4iv(WebGLUniformLocation? location, Int32List v);
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[FIXME] undefined uniformMatrix2fv(WebGLUniformLocation? location, GLboolean transpose, Float32List value);
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[FIXME] undefined uniformMatrix3fv(WebGLUniformLocation? location, GLboolean transpose, Float32List value);
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[FIXME] undefined uniformMatrix4fv(WebGLUniformLocation? location, GLboolean transpose, Float32List value);
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// FIXME: Float32Array should be a Float32List
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undefined uniformMatrix2fv(WebGLUniformLocation? location, GLboolean transpose, Float32List value);
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undefined uniformMatrix3fv(WebGLUniformLocation? location, GLboolean transpose, Float32List value);
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undefined uniformMatrix4fv(WebGLUniformLocation? location, GLboolean transpose, Float32List value);
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};
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@ -123,6 +123,15 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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namespace Web::WebGL {
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static Vector<GLchar> null_terminated_string(StringView string)
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{
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Vector<GLchar> result;
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for (auto c : string.bytes())
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result.append(c);
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result.append('\\0');
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return result;
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}
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WebGLRenderingContextImpl::WebGLRenderingContextImpl(JS::Realm& realm, NonnullOwnPtr<OpenGLContext> context)
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: m_realm(realm)
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, m_context(move(context))
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@ -209,6 +218,140 @@ public:
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function_impl_generator.append(" m_context->notify_content_will_change();\n"sv);
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}
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if (function.name == "createBuffer"sv) {
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function_impl_generator.append(R"~~~(
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GLuint handle = 0;
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glGenBuffers(1, &handle);
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return WebGLBuffer::create(m_realm, handle);
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)~~~");
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continue;
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}
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if (function.name == "createTexture"sv) {
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function_impl_generator.append(R"~~~(
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GLuint handle = 0;
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glGenTextures(1, &handle);
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return WebGLTexture::create(m_realm, handle);
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)~~~");
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continue;
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}
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if (function.name == "shaderSource"sv) {
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function_impl_generator.append(R"~~~(
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Vector<GLchar*> strings;
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auto string = null_terminated_string(source);
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strings.append(string.data());
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Vector<GLint> length;
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length.append(source.bytes().size());
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glShaderSource(shader->handle(), 1, strings.data(), length.data());
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)~~~");
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continue;
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}
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if (function.name == "getAttribLocation"sv) {
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function_impl_generator.append(R"~~~(
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auto name_str = null_terminated_string(name);
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return glGetAttribLocation(program->handle(), name_str.data());
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)~~~");
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continue;
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}
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if (function.name == "vertexAttribPointer"sv) {
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function_impl_generator.append(R"~~~(
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glVertexAttribPointer(index, size, type, normalized, stride, reinterpret_cast<void*>(offset));
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)~~~");
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continue;
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}
|
||||
|
||||
if (function.name == "getShaderParameter"sv) {
|
||||
function_impl_generator.append(R"~~~(
|
||||
GLint result = 0;
|
||||
glGetShaderiv(shader->handle(), pname, &result);
|
||||
return JS::Value(result);
|
||||
)~~~");
|
||||
continue;
|
||||
}
|
||||
|
||||
if (function.name == "getProgramParameter"sv) {
|
||||
function_impl_generator.append(R"~~~(
|
||||
GLint result = 0;
|
||||
glGetProgramiv(program->handle(), pname, &result);
|
||||
return JS::Value(result);
|
||||
)~~~");
|
||||
continue;
|
||||
}
|
||||
|
||||
if (function.name == "bufferData"sv && function.overload_index == 0) {
|
||||
function_impl_generator.append(R"~~~(
|
||||
glBufferData(target, size, 0, usage);
|
||||
)~~~");
|
||||
continue;
|
||||
}
|
||||
|
||||
if (function.name == "getUniformLocation"sv) {
|
||||
function_impl_generator.append(R"~~~(
|
||||
auto name_str = null_terminated_string(name);
|
||||
return WebGLUniformLocation::create(m_realm, glGetUniformLocation(program->handle(), name_str.data()));
|
||||
)~~~");
|
||||
continue;
|
||||
}
|
||||
|
||||
if (function.name == "drawElements"sv) {
|
||||
function_impl_generator.append(R"~~~(
|
||||
glDrawElements(mode, count, type, reinterpret_cast<void*>(offset));
|
||||
needs_to_present();
|
||||
)~~~");
|
||||
continue;
|
||||
}
|
||||
|
||||
if (function.name.starts_with("uniformMatrix"sv)) {
|
||||
auto number_of_matrix_elements = function.name.substring_view(13, 1);
|
||||
function_impl_generator.set("number_of_matrix_elements", number_of_matrix_elements);
|
||||
function_impl_generator.append(R"~~~(
|
||||
auto matrix_size = @number_of_matrix_elements@ * @number_of_matrix_elements@;
|
||||
if (value.has<Vector<float>>()) {
|
||||
auto& data = value.get<Vector<float>>();
|
||||
glUniformMatrix@number_of_matrix_elements@fv(location->handle(), data.size() / matrix_size, transpose, data.data());
|
||||
return;
|
||||
}
|
||||
|
||||
auto& typed_array_base = static_cast<JS::TypedArrayBase&>(*value.get<GC::Root<WebIDL::BufferSource>>()->raw_object());
|
||||
auto& float32_array = verify_cast<JS::Float32Array>(typed_array_base);
|
||||
float const* data = float32_array.data().data();
|
||||
auto count = float32_array.array_length().length() / matrix_size;
|
||||
glUniformMatrix@number_of_matrix_elements@fv(location->handle(), count, transpose, data);
|
||||
)~~~");
|
||||
continue;
|
||||
}
|
||||
|
||||
if (function.name == "uniform1fv"sv || function.name == "uniform2fv"sv || function.name == "uniform3fv"sv || function.name == "uniform4fv"sv) {
|
||||
auto number_of_matrix_elements = function.name.substring_view(7, 1);
|
||||
function_impl_generator.set("number_of_matrix_elements", number_of_matrix_elements);
|
||||
function_impl_generator.append(R"~~~(
|
||||
if (v.has<Vector<float>>()) {
|
||||
auto& data = v.get<Vector<float>>();
|
||||
glUniform@number_of_matrix_elements@fv(location->handle(), data.size() / @number_of_matrix_elements@, data.data());
|
||||
return;
|
||||
}
|
||||
|
||||
auto& typed_array_base = static_cast<JS::TypedArrayBase&>(*v.get<GC::Root<WebIDL::BufferSource>>()->raw_object());
|
||||
auto& float32_array = verify_cast<JS::Float32Array>(typed_array_base);
|
||||
float const* data = float32_array.data().data();
|
||||
auto count = float32_array.array_length().length() / @number_of_matrix_elements@;
|
||||
glUniform@number_of_matrix_elements@fv(location->handle(), count, data);
|
||||
)~~~");
|
||||
continue;
|
||||
}
|
||||
|
||||
if (function.name == "getParameter"sv) {
|
||||
function_impl_generator.append(R"~~~(
|
||||
GLint result = 0;
|
||||
glGetIntegerv(pname, &result);
|
||||
return JS::Value(result);
|
||||
)~~~");
|
||||
continue;
|
||||
}
|
||||
|
||||
Vector<ByteString> gl_call_arguments;
|
||||
for (size_t i = 0; i < function.parameters.size(); ++i) {
|
||||
auto const& parameter = function.parameters[i];
|
||||
|
|
@ -224,6 +367,25 @@ public:
|
|||
gl_call_arguments.append(ByteString::formatted("{} ? {}->handle() : 0", parameter.name, parameter.name));
|
||||
continue;
|
||||
}
|
||||
if (parameter.type->name() == "BufferSource"sv) {
|
||||
function_impl_generator.set("buffer_source_name", parameter.name);
|
||||
function_impl_generator.append(R"~~~(
|
||||
void const* ptr = nullptr;
|
||||
size_t byte_size = 0;
|
||||
if (@buffer_source_name@->is_typed_array_base()) {
|
||||
auto& typed_array_base = static_cast<JS::TypedArrayBase&>(*@buffer_source_name@->raw_object());
|
||||
ptr = typed_array_base.viewed_array_buffer()->buffer().data();
|
||||
byte_size = typed_array_base.viewed_array_buffer()->byte_length();
|
||||
} else if (@buffer_source_name@->is_data_view()) {
|
||||
VERIFY_NOT_REACHED();
|
||||
} else {
|
||||
VERIFY_NOT_REACHED();
|
||||
}
|
||||
)~~~");
|
||||
gl_call_arguments.append(ByteString::formatted("byte_size"));
|
||||
gl_call_arguments.append(ByteString::formatted("ptr"));
|
||||
continue;
|
||||
}
|
||||
VERIFY_NOT_REACHED();
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue