Change Details

On ARM platform, the blobs might report as OpenGL ES 2.0 but they have blit supported anyway. In worst case we might yield empty screenshot which is case anyway if using OpenGL ES 2.0 This fixes taking screenshot on Plasma Mobile.

Current code path was attempting to use both framebuffer blit and glReadPixels on OpenGL ES, instead change the code to use framebuffer blit and glGetTexImage on OpenGL and glReadPixels on the OpenGLES as it doesn't have glGetTexImage available.

On ARM platform, the blobs might report as OpenGL ES 2.0 but they haveCurrent code path was attempting to use both framebuffer blit and blit supported anyway.glReadPixels on OpenGL ES, In worst case we might yield empty screenshotinstead change the code to use framebuffer which is case anyway if usingblit and glGetTexImage on OpenGL ES 2.0 This fixes taking screenshot on Plasma Mobileand glReadPixels on the OpenGLES as it doesn't have glGetTexImage available.