I basically changed this glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, rbo_id); glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, GL_DEPTH_COMPONENT, width, height); glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, 0); glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, fbo_id); glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_2D, fbo_texture, 0); glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, rbo_id); GLenum status = glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT); for this glBindRenderbuffer(GL_RENDERBUFFER, rbo_id); A limit without invoking L'Hopital. According to spec (see: http://www.opengl.org/sdk/docs/man/xhtml/glGetUniformLocation.xml) GL_INVALID_OPERATION should only be generated if: program is not a program objec program has not been successfully linked Other question: are you sure the getHandle()method of Correct return type for glGetUniformLocation is still GLint, but I don't think thats the problem. http://glitchtest.org/gl-error/gl-error-codes-1282.html
This article is a stub. This article is a stub. Is there such thing as a "Black Box" that decrypts internet traffic? That means that glGetAttribLocation will not return a valid value, which means that glEnableVertexAttribArray will fail.
In the following posts, I'll explain some smarter ways of debugging OpenGL, which does not clutter up your code with error checks. Why don't major research institutions systematically publish their subscription fees to scientific journals? The offending command is ignored and has no other side effect than to set the error flag.
I just found that the render buffer is not valid glIsRenderbuffer(rbo_id) returns 0. Who lost to Glass Joe? Because they aggregate the ability to bind multiple objects at once, if the binding of one object fails with an error, the others will be bound as normal. Opengl Error 1281 Join them; it only takes a minute: Sign up OpenGL Shader error 1282 up vote 3 down vote favorite I am trying to add lighting to my current scene of a
However, there are certain circumstances were an error happens and OpenGL state is modified. Gl Error 0x0502 GL_INVALID_FRAMEBUFFER_OPERATION The command is trying to render to or read from the framebuffer while the currently bound framebuffer is not framebuffer complete (i.e. you should be able to verify with checking if glIsProgram(program-getHandle()) returns GL_TRUE EDIT: Ah - I missed those calls to glUniform4fv in your example. How Long Does Fact Take To Become Legend (Medieval Setting) To make such Math figure in LaTeX?
How safe are Wi-Fi Hotspots? It will be as if the function had not been called. Gl Error String GL_STENCIL_INDEX8 is the only stencil-renderable format. Gl Error 1280 The offending command is ignored and has no other side effect than to set the error flag.
How Long Does Fact Take To Become Legend (Medieval Setting) Why would a crash landed generation fall back to the stone age? GL_INVALID_ENUM, 0x0500 Given when an enumeration parameter is not a legal enumeration for that function. check your shader got compiled without error? What now? Opengl Error Handling
GL_OUT_OF_MEMORY, 0x0505 Given when performing an operation that can allocate memory, and the memory cannot be allocated. It happens after each one. Only the erronous objects will fail to bind. GL_STACK_UNDERFLOW, 0x0504 Given when a stack popping operation cannot be done because the stack is already at its lowest point.
Side effects Under most circumstances, a function that generates an error will exit without changing any OpenGL state or initiating any OpenGL operations. Glgeterror Example However, GL_OUT_OF_MEMORY and GL_CONTEXT_LOST could be generated by virtually any OpenGL function. In all other cases, the command generating the error is ignored and has no effect on the GL state or frame buffer contents.
The following errors are currently defined: GL_NO_ERROR No error has been recorded. How to read the following Itinerary Besides specific evolutions, which benefits are there for making my Pokemon happy? This means that whenever you call a function with some illegal parameters, the function are capable of throwing a runtime exception telling the programmer what he did wrong. Opengl Error Minecraft In the OpenGL Reference documentation, most errors are listed explicitly.
Because WPA 2 is compromised, is there any other security protocol for Wi-Fi? I just simplify the code here. When an error occurs, the error flag is set to the appropriate error code value. Who lost to Glass Joe?
Whenever the GL_OUT_OF_MEMORY error is generated, the state of the OpenGL context and/or objects is undefined. Any of those operations could have failed, you can't just call glError once in a randomly chosen place. –Cat Plus Plus May 10 '12 at 12:09 I have glGetError Does notation ever become "easier"?