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drawElements Quality Program Test Specification
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Copyright 2014 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
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Framebuffer blit tests
Tests:
+ dEQP-GLES3.functional.fbo.blit.*
Includes:
+ Copying whole framebuffer
+ Copying sub-framebuffer
+ Scaling in copy
- Nearest and linear filtering
+ Copying depth values
+ Copying stencil values
+ All supported conversions
+ Pixel ownership test
+ Scissor test
+ sRGB conversion
Excludes:
+ Negative tests
- Will be covered in separate negative API test set
+ MSAA resolve in glBlitFramebuffer()
- Covered in MSAA FBO tests
Description:
Framebuffer blit tests will create two framebuffers with configurations
defined by the test case. Both are initialized with color, depth and
stencil data. A copy defined by the test case is performed between first
and second framebuffer. If depth and/or stencil values were copied,
a rendering command that will use the copied depth/stencil values is
submitted to the target framebuffer.
Rendered image is compared against a reference image computed by a reference
rendering code.