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Lines Matching defs:copyTexSubImage2D

1513 void WebGLRenderingContextBase::copyTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height)
1517     if (!validateTexFuncLevel("copyTexSubImage2D", target, level))
1519     WebGLTexture* tex = validateTextureBinding("copyTexSubImage2D", target, true);
1522     if (!validateSize("copyTexSubImage2D", xoffset, yoffset) || !validateSize("copyTexSubImage2D", width, height))
1530         synthesizeGLError(GL_INVALID_VALUE, "copyTexSubImage2D", "bad dimensions");
1534         synthesizeGLError(GL_INVALID_VALUE, "copyTexSubImage2D", "rectangle out of range");
1538     if (!validateSettableTexFormat("copyTexSubImage2D", internalformat))
1541         synthesizeGLError(GL_INVALID_OPERATION, "copyTexSubImage2D", "framebuffer is incompatible format");
1546         synthesizeGLError(GL_INVALID_FRAMEBUFFER_OPERATION, "copyTexSubImage2D", reason);
1551     webContext()->copyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, height);