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EightLayerBlend

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EightLayerBlend

Creates a simple parallax scrolling effect by blending eight 32 bit per pixel 1080p layers on top of each other. This is not the most optimal way to do it as it uses eight passes. But it does provide a good example of the worst case bandwidth use for the operation.

The demo was created to compare GLES to the G2D eight blend blit functionality.

Command line arguments':

Argument Description Source
--DisplayId <arg> DisplayId <number> DemoHost
--EGLAlphaSize <arg> Force EGL_ALPHA_SIZE to the given value DemoHost
--EGLBlueSize <arg> Force EGL_BLUE_SIZE to the given value DemoHost
--EGLDepthSize <arg> Force EGL_DEPTH_SIZE to the given value DemoHost
--EGLGreenSize <arg> Force EGL_GREEN_SIZE to the given value DemoHost
--EGLLogConfig Output the EGL config to the log DemoHost
--EGLLogExtensions Output the EGL extensions to the log DemoHost
--EGLRedSize <arg> Force EGL_RED_SIZE to the given value DemoHost
--Window <arg> Window mode [left,top,width,height] DemoHost
--AppFirewall Enable the app firewall, reporting crashes on-screen instead of exiting DemoHostManager
--ContentMonitor Monitor the Content directory for changes and restart the app on changes. WARNING: Might not work on all platforms and it might impact app performance (experimental) DemoHostManager
--ExitAfterDuration <arg> Exit after the given duration has passed. The value can be specified in seconds or milliseconds. For example 10s or 10ms. DemoHostManager
--ExitAfterFrame <arg> Exit after the given number of frames has been rendered DemoHostManager
--ForceUpdateTime <arg> Force the update time to be the given value in microseconds (can be useful when taking a lot of screen-shots). If 0 this option is disabled DemoHostManager
--LogStats Log basic rendering stats (this is equal to setting LogStatsMode to latest) DemoHostManager
--LogStatsMode <arg> Set the log stats mode, more advanced version of LogStats. Can be disabled, latest, average DemoHostManager
--ScreenshotFormat <arg> Chose the format for the screenshot: bmp, jpg, png or tga (defaults to png) DemoHostManager
--ScreenshotFrequency <arg> Create a screenshot at the given frame frequency DemoHostManager
--ScreenshotNamePrefix <arg> Chose the screenshot name prefix (defaults to 'Screenshot') DemoHostManager
--ScreenshotNameScheme <arg> Chose the screenshot name scheme: frame, sequence or exact (defaults to frame) DemoHostManager
--Stats Display basic frame profiling stats DemoHostManager
--Profiler.AverageEntries <arg> The number of frames used to calculate the average frame-time. Defaults to: 60 ProfilerService
--ghelp <arg> Display option groups: all, demo or host base
-h, --help Display options base
-v, --verbose Enable verbose output base