ImGui :: Image use ofFbo error

[o2co2]

GLuint id = m_ui.loadTexture(image_fbo.getTexture()); ImGui::Image((ImTextureID)(uintptr_t)id, ImVec2(fingerMovie.getWidth(), fingerMovie.getHeight()));

display blank

[jvcleave]

you using the develop branch?

[o2co2]

@jvcleave yes develop branch

[jvcleave]

anything but master often a work in progress

You may want to try to use ofDisableArbTex() before allocating your FBO. I think that you may be able to give an ofFbo and external texture that you allocate yourself.

The issue is that OF uses ARB textures by default

[jvcleave]

Here's how you have to do it

    ofFbo::Settings fboSettings;
    fboSettings.width = videoPlayer.getWidth();
    fboSettings.height = videoPlayer.getHeight();
    fboSettings.internalformat = GL_RGBA;
    fboSettings.textureTarget = GL_TEXTURE_2D;
    videoFBO.allocate(fboSettings);
    videoButtonID = videoFBO.getTexture().texData.textureID;

[o2co2]

Thank you @jvcleave