Dear AMD developers,
I have recently come across a problem with the function mentioned above.
After successfully compiling and linking my shaders I want to get the corresponding information to them.
Now to do this, I call glGetProgramResourceiv() with the arguments saved in the following array:
| GLenum InputValues[] = { GL_NAME_LENGTH, GL_TYPE, GL_ARRAY_SIZE, GL_LOCATION, | GL_IS_PER_PATCH, GL_LOCATION_COMPONENT }; |
(All values are correctly predefined)
As glGetProgramResourceiv() uses a result array to print results to, I checked the output array before and after the call of the function, only to see that nothing changes.
(See https://www.opengl.org/wiki/Program_Introspection#Interface_query for further information on the process)
I have already tried it out on other machines and the problem only seems to occur when using AMD, the required OpenGL extension ARB_program_interface_query is still shown as supported however.
I am using a 64-Bit Windows with an AMD Radeon HD 7700 Series, Driver Version 14.10.1006-140417a-171098C.
Thanks in advance for everyone who can help me with this issue,
Dennis