SourceHTMLImageElement 3424 Source/core/html/canvas/WebGLRenderingContextBase.cpp     if (!imageForRender || !validateTexFunc("texImage2D", NotTexSubImage2D, SourceHTMLImageElement, target, level, internalformat, imageForRender->width(), imageForRender->height(), 0, format, type, 0, 0))
SourceHTMLImageElement 3667 Source/core/html/canvas/WebGLRenderingContextBase.cpp     if (!imageForRender || !validateTexFunc("texSubImage2D", TexSubImage2D, SourceHTMLImageElement, target, level, format, imageForRender->width(), imageForRender->height(), 0, format, type, xoffset, yoffset))