glBlitFramebuffer is working when GLFW_OPENGL_PROFILE is to GLFW_OPENGL_COMPAT_PROFILE. But when it’s set to GLFW_OPENGL_CORE_PROFILE it does not and in render doc I get glBlitFramebuffer(Framebuffer 186, No Resource) When running in GLFW_OPENGL_COMPAT_PROFILE I get. glBlitFramebuffer(Framebuffer…

I’d guess that the error is occurring earlier, when you either create or bind the framebuffers, rather than when you call glBlitFramebuffer. Are you checking all FBOs for completeness before using them? ( https://www.khronos.org/opengl/wiki/Framebuffer_Object#Framebuffer_Completeness ) I highly reco…

[image] tombsar: OpenGL debug contex Thank you.The suggestion to use an OpenGL debug context was incredibly useful.

glBlitFramebuffer

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simoncl July 25, 2020, 10:48pm 3

Thank you.The suggestion to use an OpenGL debug context was incredibly useful.

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glBlitFramebuffer

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