Open Source C Debuggers

BuGLe combines a graphical OpenGL debugger with a selection of filters on the OpenGL command stream. The debugger allows viewing of state, textures, framebuffers and shaders, while the filters allow for logging, error checking, video capture and more.

goldenfiles is a project which has a number of small software ranging from useful to completely useless.

VirtuAL3101 provides a series of tools to develop effects using the AL3101 DSP from Alesis. It includes an assembler/disassembler, a simulator, an application generator with its graphical interface and various effects.

CLIntercept inserts itself between a program and the OpenCL library. It can log OpenCL calls or errors, time expensive functions, modify the devices or extensions returned to the program, or track OpenCL objects. Tracking OpenCL objects also allows CLIntercept to detect some common programming errors, such as leaks, mismatched calls to retain/release, situations that are not thread safe, and errors with mapped images or buffers, including buffer overwrites. Any of these can be missed by the OpenCL implementation and led to incorrect behavior or even crash the system.

This project covers the development of 3rd-party tools for the "Wilson S1MP3 Player", some chinese device manufactured by Actions, with very low customer support. Generally you will find here development tools to access and alter the device firmware.

spyGLass is an OpenGL call tracer and debugger. It goes a step further than simply using ltrace because it knows what the arguments to the various gl* calls are, and it also knows about OpenGL's error flag.