On Thu, Jul 07, 2016 at 04:58:32PM -0700, Anuj Phogat wrote: > Cc: Ben Widawsky <b...@bwidawsk.net> > Signed-off-by: Anuj Phogat <anuj.pho...@gmail.com>
Acked-by: Ben Widawsky <b...@bwidawsk.net> > --- > I deleted the texture files from the patch to keep the patch size under limit. > The full patch is available at: > https://github.com/aphogat/piglit.git, branch: review > > > tests/all.py | 2 + > .../khr_texture_compression_astc/CMakeLists.gl.txt | 1 + > .../CMakeLists.gles3.txt | 1 + > .../compressed/SLICED3D/hdr/waffles-10x10.ktx | Bin 0 -> 26060 bytes > .../compressed/SLICED3D/hdr/waffles-10x5.ktx | Bin 0 -> 51532 bytes > .../compressed/SLICED3D/hdr/waffles-10x6.ktx | Bin 0 -> 42188 bytes > .../compressed/SLICED3D/hdr/waffles-10x8.ktx | Bin 0 -> 32844 bytes > .../compressed/SLICED3D/hdr/waffles-12x10.ktx | Bin 0 -> 22860 bytes > .../compressed/SLICED3D/hdr/waffles-12x12.ktx | Bin 0 -> 18828 bytes > .../compressed/SLICED3D/hdr/waffles-4x4.ktx | Bin 0 -> 158476 bytes > .../compressed/SLICED3D/hdr/waffles-5x4.ktx | Bin 0 -> 126796 bytes > .../compressed/SLICED3D/hdr/waffles-5x5.ktx | Bin 0 -> 102988 bytes > .../compressed/SLICED3D/hdr/waffles-6x5.ktx | Bin 0 -> 87308 bytes > .../compressed/SLICED3D/hdr/waffles-6x6.ktx | Bin 0 -> 71468 bytes > .../compressed/SLICED3D/hdr/waffles-8x5.ktx | Bin 0 -> 64396 bytes > .../compressed/SLICED3D/hdr/waffles-8x6.ktx | Bin 0 -> 52716 bytes > .../compressed/SLICED3D/hdr/waffles-8x8.ktx | Bin 0 -> 41036 bytes > .../compressed/SLICED3D/ldrl/waffles-10x10.ktx | Bin 0 -> 26060 bytes > .../compressed/SLICED3D/ldrl/waffles-10x5.ktx | Bin 0 -> 51532 bytes > .../compressed/SLICED3D/ldrl/waffles-10x6.ktx | Bin 0 -> 42188 bytes > .../compressed/SLICED3D/ldrl/waffles-10x8.ktx | Bin 0 -> 32844 bytes > .../compressed/SLICED3D/ldrl/waffles-12x10.ktx | Bin 0 -> 22860 bytes > .../compressed/SLICED3D/ldrl/waffles-12x12.ktx | Bin 0 -> 18828 bytes > .../compressed/SLICED3D/ldrl/waffles-4x4.ktx | Bin 0 -> 158476 bytes > .../compressed/SLICED3D/ldrl/waffles-5x4.ktx | Bin 0 -> 126796 bytes > .../compressed/SLICED3D/ldrl/waffles-5x5.ktx | Bin 0 -> 102988 bytes > .../compressed/SLICED3D/ldrl/waffles-6x5.ktx | Bin 0 -> 87308 bytes > .../compressed/SLICED3D/ldrl/waffles-6x6.ktx | Bin 0 -> 71468 bytes > .../compressed/SLICED3D/ldrl/waffles-8x5.ktx | Bin 0 -> 64396 bytes > .../compressed/SLICED3D/ldrl/waffles-8x6.ktx | Bin 0 -> 52716 bytes > .../compressed/SLICED3D/ldrl/waffles-8x8.ktx | Bin 0 -> 41036 bytes > .../compressed/SLICED3D/ldrs/waffles-10x10.ktx | Bin 0 -> 26060 bytes > .../compressed/SLICED3D/ldrs/waffles-10x5.ktx | Bin 0 -> 51532 bytes > .../compressed/SLICED3D/ldrs/waffles-10x6.ktx | Bin 0 -> 42188 bytes > .../compressed/SLICED3D/ldrs/waffles-10x8.ktx | Bin 0 -> 32844 bytes > .../compressed/SLICED3D/ldrs/waffles-12x10.ktx | Bin 0 -> 22860 bytes > .../compressed/SLICED3D/ldrs/waffles-12x12.ktx | Bin 0 -> 18828 bytes > .../compressed/SLICED3D/ldrs/waffles-4x4.ktx | Bin 0 -> 158476 bytes > .../compressed/SLICED3D/ldrs/waffles-5x4.ktx | Bin 0 -> 126796 bytes > .../compressed/SLICED3D/ldrs/waffles-5x5.ktx | Bin 0 -> 102988 bytes > .../compressed/SLICED3D/ldrs/waffles-6x5.ktx | Bin 0 -> 87308 bytes > .../compressed/SLICED3D/ldrs/waffles-6x6.ktx | Bin 0 -> 71468 bytes > .../compressed/SLICED3D/ldrs/waffles-8x5.ktx | Bin 0 -> 64396 bytes > .../compressed/SLICED3D/ldrs/waffles-8x6.ktx | Bin 0 -> 52716 bytes > .../compressed/SLICED3D/ldrs/waffles-8x8.ktx | Bin 0 -> 41036 bytes > .../decompressed/SLICED3D/hdr/waffles-10x10.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/hdr/waffles-10x5.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/hdr/waffles-10x6.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/hdr/waffles-10x8.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/hdr/waffles-12x10.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/hdr/waffles-12x12.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/hdr/waffles-4x4.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/hdr/waffles-5x4.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/hdr/waffles-5x5.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/hdr/waffles-6x5.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/hdr/waffles-6x6.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/hdr/waffles-8x5.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/hdr/waffles-8x6.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/hdr/waffles-8x8.ktx | Bin 0 -> 928396 bytes > .../decompressed/SLICED3D/ldrl/waffles-10x10.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrl/waffles-10x5.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrl/waffles-10x6.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrl/waffles-10x8.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrl/waffles-12x10.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrl/waffles-12x12.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrl/waffles-4x4.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrl/waffles-5x4.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrl/waffles-5x5.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrl/waffles-6x5.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrl/waffles-6x6.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrl/waffles-8x5.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrl/waffles-8x6.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrl/waffles-8x8.ktx | Bin 0 -> 464236 bytes > .../decompressed/SLICED3D/ldrs/waffles-10x10.ktx | Bin 0 -> 618956 bytes > .../decompressed/SLICED3D/ldrs/waffles-10x5.ktx | Bin 0 -> 618956 bytes > .../decompressed/SLICED3D/ldrs/waffles-10x6.ktx | Bin 0 -> 618956 bytes > .../decompressed/SLICED3D/ldrs/waffles-10x8.ktx | Bin 0 -> 618956 bytes > .../decompressed/SLICED3D/ldrs/waffles-12x10.ktx | Bin 0 -> 618956 bytes > .../decompressed/SLICED3D/ldrs/waffles-12x12.ktx | Bin 0 -> 618956 bytes > .../decompressed/SLICED3D/ldrs/waffles-4x4.ktx | Bin 0 -> 618956 bytes > .../decompressed/SLICED3D/ldrs/waffles-5x4.ktx | Bin 0 -> 618956 bytes > .../decompressed/SLICED3D/ldrs/waffles-5x5.ktx | Bin 0 -> 618956 bytes > .../decompressed/SLICED3D/ldrs/waffles-6x5.ktx | Bin 0 -> 618956 bytes > .../decompressed/SLICED3D/ldrs/waffles-6x6.ktx | Bin 0 -> 618956 bytes > .../decompressed/SLICED3D/ldrs/waffles-8x5.ktx | Bin 0 -> 618956 bytes > .../decompressed/SLICED3D/ldrs/waffles-8x6.ktx | Bin 0 -> 618956 bytes > .../decompressed/SLICED3D/ldrs/waffles-8x8.ktx | Bin 0 -> 618956 bytes > .../khr_compressed_astc-sliced-3d-miptree.c | 408 > +++++++++++++++++++++ > 88 files changed, 412 insertions(+) > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-10x10.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-10x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-10x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-10x8.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-12x10.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-12x12.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-4x4.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-5x4.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-5x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-6x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-6x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-8x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-8x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/hdr/waffles-8x8.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-10x10.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-10x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-10x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-10x8.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-12x10.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-12x12.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-4x4.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-5x4.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-5x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-6x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-6x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-8x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-8x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrl/waffles-8x8.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-10x10.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-10x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-10x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-10x8.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-12x10.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-12x12.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-4x4.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-5x4.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-5x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-6x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-6x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-8x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-8x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/compressed/SLICED3D/ldrs/waffles-8x8.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-10x10.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-10x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-10x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-10x8.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-12x10.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-12x12.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-4x4.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-5x4.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-5x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-6x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-6x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-8x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-8x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/hdr/waffles-8x8.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-10x10.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-10x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-10x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-10x8.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-12x10.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-12x12.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-4x4.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-5x4.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-5x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-6x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-6x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-8x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-8x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrl/waffles-8x8.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-10x10.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-10x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-10x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-10x8.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-12x10.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-12x12.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-4x4.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-5x4.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-5x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-6x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-6x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-8x5.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-8x6.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/decompressed/SLICED3D/ldrs/waffles-8x8.ktx > create mode 100644 > tests/spec/khr_texture_compression_astc/khr_compressed_astc-sliced-3d-miptree.c > > diff --git a/tests/all.py b/tests/all.py > index 9d95cca..875a5c4 100644 > --- a/tests/all.py > +++ b/tests/all.py > @@ -4356,6 +4356,8 @@ with profile.group_manager( > g(['khr_compressed_astc-basic_gles2'], 'basic-gles') > g(['khr_compressed_astc-miptree_gl'], 'miptree-gl') > g(['khr_compressed_astc-miptree_gles2'], 'miptree-gles') > + g(['khr_compressed_astc-sliced-3d-miptree_gl'], 'sliced-3d-miptree-gl') > + g(['khr_compressed_astc-sliced-3d-miptree_gles3'], > 'sliced-3d-miptree-gles') > > with profile.group_manager( > PiglitGLTest, > diff --git a/tests/spec/khr_texture_compression_astc/CMakeLists.gl.txt > b/tests/spec/khr_texture_compression_astc/CMakeLists.gl.txt > index a70a3ed..089da84 100644 > --- a/tests/spec/khr_texture_compression_astc/CMakeLists.gl.txt > +++ b/tests/spec/khr_texture_compression_astc/CMakeLists.gl.txt > @@ -3,6 +3,7 @@ link_libraries ( > ) > > piglit_add_executable(khr_compressed_astc-miptree_${piglit_target_api} > khr_compressed_astc-miptree.c) > +piglit_add_executable(khr_compressed_astc-sliced-3d-miptree_${piglit_target_api} > khr_compressed_astc-sliced-3d-miptree.c) > piglit_add_executable(khr_compressed_astc-array_${piglit_target_api} > khr_compressed_astc-miptree-array.c) > piglit_add_executable(khr_compressed_astc-basic_${piglit_target_api} > khr_compressed_astc-basic.c) > > diff --git a/tests/spec/khr_texture_compression_astc/CMakeLists.gles3.txt > b/tests/spec/khr_texture_compression_astc/CMakeLists.gles3.txt > index 60147b2..dfc34e5 100644 > --- a/tests/spec/khr_texture_compression_astc/CMakeLists.gles3.txt > +++ b/tests/spec/khr_texture_compression_astc/CMakeLists.gles3.txt > @@ -1,4 +1,5 @@ > link_libraries(piglitutil_${piglit_target_api}) > piglit_add_executable(khr_compressed_astc-array_${piglit_target_api} > khr_compressed_astc-miptree-array.c) > +piglit_add_executable(khr_compressed_astc-sliced-3d-miptree_${piglit_target_api} > khr_compressed_astc-sliced-3d-miptree.c) > > diff --git > a/tests/spec/khr_texture_compression_astc/khr_compressed_astc-sliced-3d-miptree.c > > b/tests/spec/khr_texture_compression_astc/khr_compressed_astc-sliced-3d-miptree.c > new file mode 100644 > index 0000000..ac800a2 > --- /dev/null > +++ > b/tests/spec/khr_texture_compression_astc/khr_compressed_astc-sliced-3d-miptree.c > @@ -0,0 +1,408 @@ > +/* > + * Copyright 2016 Intel Corporation > + * > + * Permission is hereby granted, free of charge, to any person obtaining a > + * copy of this software and associated documentation files (the "Software"), > + * to deal in the Software without restriction, including without limitation > + * the rights to use, copy, modify, merge, publish, distribute, sublicense, > + * and/or sell copies of the Software, and to permit persons to whom the > + * Software is furnished to do so, subject to the following conditions: > + * > + * The above copyright notice and this permission notice (including the next > + * paragraph) shall be included in all copies or substantial portions of the > + * Software. > + * > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR > + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, > + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL > + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER > + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER > + * DEALINGS IN THE SOFTWARE. > + */ > + > +/** > + * \file > + * \brief Test texturing from an ASTC miptree of a real image. > + * > + * The files under compressed/SLICED3D/{hdr, ldrl, ldrs} contain full > miptrees, > + * in the GL_*_ASTC_* formats, of a sliced 3D texture of waffles and fruit > [1]. > + * The base level size was shrunken to 160x106 pixels. The files under the > + * decompressed/SLICED3D/{hdr, ldrl, ldrs} directory contain the same > miptree in > + * GL_RGBA format. Each miplevel was obtained by decompressing the > corresponding > + * ASTC texture with astcenc [2]. > + * > + * This test draws miplevels of the compressed textures in a space-efficient > + * manner. It does the same when drawing the decompressed texture on the > right. > + * Each miplevel of both images are compared for equality after being drawn. > + * > + * [1] The reference image is located at: > + * > http://people.freedesktop.org/~chadversary/permalink/2012-07-09/1574cff2-d091-4421-a3cf-b56c7943d060.jpg. > + * [2] astcenc is the reference ASTC compression tool, available at: > + * > http://malideveloper.arm.com/develop-for-mali/tools/software-tools/astc-evaluation-codec/. > + */ > + > +#include "piglit-util-gl.h" > +#include "piglit_ktx.h" > + > +#define NUM_LEVELS 3 > +#define LEVEL0_WIDTH 160 > +#define LEVEL0_HEIGHT 106 > +#define LEVEL0_DEPTH 8 > + > +#define NUM_VERTICES 4 > + > +static GLuint prog; > + > +static struct piglit_gl_test_config *piglit_config; > + > +enum test_type > +{ > + TEST_TYPE_HDR, > + TEST_TYPE_LDR, > + TEST_TYPE_SRGB, > +}; > + > +enum piglit_result > +test_miptrees(void* input_type); > + > +static enum test_type ldr_test = TEST_TYPE_LDR; > +static enum test_type hdr_test = TEST_TYPE_HDR; > +static enum test_type srgb_test = TEST_TYPE_SRGB; > +static const struct piglit_subtest subtests[] = { > + { > + "LDR Profile", > + "ldr", > + test_miptrees, > + &ldr_test, > + }, > + { > + "HDR Profile", > + "hdr", > + test_miptrees, > + &hdr_test, > + }, > + { > + "sRGB decode", > + "srgb", > + test_miptrees, > + &srgb_test, > + }, > + {NULL}, > +}; > + > +PIGLIT_GL_TEST_CONFIG_BEGIN > + > + piglit_config = &config; > + config.supports_gl_compat_version = 11; > + config.supports_gl_es_version = 30; > + > + config.window_width = 2 * LEVEL0_WIDTH; > + config.window_height = LEVEL0_HEIGHT + (LEVEL0_HEIGHT >> 1); > + config.window_visual = PIGLIT_GL_VISUAL_RGB | PIGLIT_GL_VISUAL_DOUBLE; > + > + config.subtests = subtests; > + > +PIGLIT_GL_TEST_CONFIG_END > + > +static const float green[3] = {0.0, 1.0, 0.0}; > +static const float red[3] = {1.0, 0.0, 0.0}; > +static const float black[3] = {0.0, 0.0, 0.0}; > + > +/** > + * The \a filename is relative to the current test's source directory. > + * > + * A new texture is created and returned in \a tex_name. > + */ > +static void > +load_texture(const char *dir1, const char *dir2, > + const char *block_dim_str, GLuint *tex_name) > +{ > + struct piglit_ktx *ktx; > + const struct piglit_ktx_info *info; > + char filepath[4096]; > + char cur_file[20]; > + bool ok = true; > + > + /* Generate filename for compressed texture */ > + snprintf(cur_file, sizeof(cur_file), "waffles-%s.ktx", > + block_dim_str); > + > + piglit_join_paths(filepath, sizeof(filepath), 7, > + piglit_source_dir(), > + "tests", > + "spec", > + "khr_texture_compression_astc", > + dir1, > + dir2, > + cur_file); > + > + ktx = piglit_ktx_read_file(filepath); > + if (ktx == NULL) > + piglit_report_result(PIGLIT_FAIL); > + > + info = piglit_ktx_get_info(ktx); > + assert(info->num_miplevels == NUM_LEVELS); > + assert(info->target == GL_TEXTURE_3D); > + assert(info->pixel_width == LEVEL0_WIDTH); > + assert(info->pixel_height == LEVEL0_HEIGHT); > + > + *tex_name = 0; > + ok = piglit_ktx_load_texture(ktx, tex_name, NULL); > + if (!ok) > + piglit_report_result(PIGLIT_FAIL); > + > + piglit_ktx_destroy(ktx); > +} > + > +/** Compares the compressed texture against the decompressed texture */ > +bool draw_compare_levels(bool check_error, bool check_srgb, > + GLint level_pixel_size_loc, GLint pixel_offset_loc, > + GLint slice_loc, GLint depth_loc, GLint slice, > + GLuint compressed_tex, GLuint decompressed_tex) > +{ > + /* Fully-saturated magenta */ > + static const float error_color[4] = {1.0, 0.0, 1.0, 1.0}; > + > + unsigned y = 0; > + unsigned x = 0; > + bool pass = true; > + int level = 0; > + check_srgb = true; > + > + for (; level < NUM_LEVELS; ++level) { > + int w = LEVEL0_WIDTH >> level; > + int h = LEVEL0_HEIGHT >> level; > + int d = LEVEL0_DEPTH >> level; > + pass = true; > + glUniform2f(level_pixel_size_loc, (float) w, (float) h); > + glUniform1f(slice_loc, slice); > + glUniform1f(depth_loc, d); > + > + /* Draw miplevel of compressed texture. */ > + glBindTexture(GL_TEXTURE_3D, compressed_tex); > + if (check_srgb) > + glTexParameteri(GL_TEXTURE_3D, > + GL_TEXTURE_SRGB_DECODE_EXT, > + GL_SKIP_DECODE_EXT); > + glUniform2f(pixel_offset_loc, x, y); > + glDrawArrays(GL_TRIANGLE_FAN, 0, NUM_VERTICES); > + > + /* Draw miplevel of decompressed texture. */ > + if (!check_error) { > + glBindTexture(GL_TEXTURE_3D, decompressed_tex); > + if (check_srgb) > + glTexParameteri(GL_TEXTURE_3D, > + GL_TEXTURE_SRGB_DECODE_EXT, > + GL_SKIP_DECODE_EXT); > + glUniform2f(pixel_offset_loc, LEVEL0_WIDTH + x, y); > + glDrawArrays(GL_TRIANGLE_FAN, 0, NUM_VERTICES); > + } > + > + /* Check the textures (or error-colors) for equivalence. */ > + if (pass) { > + if (check_error) { > + pass = piglit_probe_rect_rgba(x, y, w, h, > + error_color); > + } else { > + pass = piglit_probe_rects_equal(x, y, > + LEVEL0_WIDTH + x, y, > + w, h, GL_RGBA); > + } > + > + if (!pass) > + piglit_loge("Slice: %d, Miplevel: %d", > + slice, level); > + } > + > + /* Update the next miplevel arrangement */ > + if (level == 1) > + x += w; > + else > + y += h; > + } > + > + /* Delete bound textures */ > + glDeleteTextures(1, &compressed_tex); > + glDeleteTextures(1, &decompressed_tex); > + > + piglit_present_results(); > + return pass; > +} > + > +enum piglit_result > +test_miptrees(void* input_type) > +{ > + GLint slice_loc, depth_loc, pixel_offset_loc, level_pixel_size_loc; > + const enum test_type subtest = *(enum test_type*) input_type; > + const bool is_srgb_test = subtest == TEST_TYPE_SRGB; > + const bool is_hdr_test = subtest == TEST_TYPE_HDR; > + > + static const char * tests[3] = {"hdr", "ldrl", "ldrs"}; > + static const char * block_dim_str[14] = { > + "4x4", > + "5x4", > + "5x5", > + "6x5", > + "6x6", > + "8x5", > + "8x6", > + "8x8", > + "10x5", > + "10x6", > + "10x8", > + "10x10", > + "12x10", > + "12x12" > + }; > + > + piglit_require_extension("GL_KHR_texture_compression_astc_ldr"); > + > + if (is_srgb_test) > + piglit_require_extension("GL_EXT_texture_sRGB_decode"); > + > + pixel_offset_loc = glGetUniformLocation(prog, "pixel_offset"); > + level_pixel_size_loc = glGetUniformLocation(prog, "level_pixel_size"); > + slice_loc = glGetUniformLocation(prog, "slice"); > + depth_loc = glGetUniformLocation(prog, "depth"); > + > + /* Check for error color if an LDR-only sys reading an HDR > + * texture. No need to draw a reference mipmap in this case. > + */ > + const bool has_hdr = piglit_is_extension_supported( > + "GL_KHR_texture_compression_astc_hdr"); > + const bool check_error = is_hdr_test && !has_hdr; > + int slice, block_dims = 0; > + > + if (!has_hdr) > + piglit_require_extension( > + "GL_KHR_texture_compression_astc_sliced_3d"); > + > + for ( ; block_dims < ARRAY_SIZE(block_dim_str); block_dims++) { > + for (slice = 0 ; slice < LEVEL0_DEPTH; slice++) { > + > + /* Texture objects. */ > + GLuint tex_compressed = 0; > + GLuint tex_decompressed = 0; > + > + /* Load texture for current submode and block size */ > + load_texture("compressed/SLICED3D", tests[subtest], > + block_dim_str[block_dims], > + &tex_compressed); > + if (!check_error) { > + load_texture("decompressed/SLICED3D", > + tests[subtest], > + block_dim_str[block_dims], > + &tex_decompressed); > + } > + > + /* Draw and compare each level of the two textures */ > + glClear(GL_COLOR_BUFFER_BIT); > + if (!draw_compare_levels(check_error, is_srgb_test, > + level_pixel_size_loc, > + pixel_offset_loc, > + slice_loc, depth_loc, > + slice, > + tex_compressed, > + tex_decompressed)) { > + piglit_loge("Mode: %s Block: %s.", > + tests[subtest], > + block_dim_str[block_dims]); > + return PIGLIT_FAIL; > + } > + } > + block_dims++; > + } > + return PIGLIT_PASS; > +} > + > +void > +piglit_init(int argc, char **argv) > +{ > + static const char vs_source[] = > + "#version 300 es\n" > + "\n" > + "uniform vec2 window_pixel_size;\n" > + "uniform vec2 level_pixel_size;\n" > + "uniform vec2 pixel_offset;\n" > + "\n" > + "// vertex is some corner of the unit square [0,1]^2 \n" > + "in vec2 vertex;\n" > + "out vec2 tex_coord;\n" > + "\n" > + "void main()\n" > + "{\n" > + " vec2 pos = vertex;\n" > + " pos *= level_pixel_size;\n" > + " pos += pixel_offset;\n" > + " pos /= 0.5 * window_pixel_size;\n" > + " pos -= vec2(1, 1);\n" > + " gl_Position = vec4(pos.xy, 0.0, 1.0);\n" > + "\n" > + " tex_coord = vertex;\n" > + "}\n"; > + > + static const char fs_source[] = > + "#version 300 es\n" > + "precision highp float;\n" > + "\n" > + "uniform highp sampler3D tex;\n" > + "uniform float slice;\n" > + "uniform float depth;\n" > + "in vec2 tex_coord;\n" > + "out vec4 fragment_color;\n" > + "\n" > + "void main()\n" > + "{\n" > + " vec4 t = texture(tex, vec3(tex_coord.x, tex_coord.y,\n" > + " slice / (depth - 1.0)));\n" > + " fragment_color = vec4(t.rgb, 1.0);\n" > + "}\n"; > + > + /* Vertices to draw a square triangle strip. */ > + static const GLfloat vertices[2 * NUM_VERTICES] = { > + 0, 0, > + 1, 0, > + 1, 1, > + 0, 1, > + }; > + > + GLint vertex_loc; > + GLuint vertex_buf; > + GLuint vao; > + > + if (!piglit_is_gles()) > + piglit_require_extension("GL_ARB_ES3_compatibility"); > + > + glClearColor(0.9098, 0.8314, 0.7843, 1.0); > + glViewport(0, 0, piglit_width, piglit_height); > + > + glGenBuffers(1, &vertex_buf); > + glBindBuffer(GL_ARRAY_BUFFER, vertex_buf); > + > + glGenVertexArrays(1, &vao); > + glBindVertexArray(vao); > + > + prog = piglit_build_simple_program(vs_source, fs_source); > + glReleaseShaderCompiler(); > + glUseProgram(prog); > + > + vertex_loc = glGetAttribLocation(prog, "vertex"); > + glEnableVertexAttribArray(vertex_loc); > + glVertexAttribPointer(vertex_loc, 2, GL_FLOAT, GL_FALSE, 0, NULL); > + glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, > + GL_STATIC_DRAW); > + > + glUniform1i(glGetUniformLocation(prog, "tex"), 0); > + glUniform2f(glGetUniformLocation(prog, "window_pixel_size"), > + piglit_width, piglit_height); > +} > + > +enum piglit_result > +piglit_display(void) > +{ > + return piglit_run_selected_subtests(piglit_config->subtests, > + piglit_config->selected_subtests, > + piglit_config->num_selected_subtests, > + PIGLIT_SKIP); > +} > -- > 2.5.5 > -- Ben Widawsky, Intel Open Source Technology Center _______________________________________________ Piglit mailing list Piglit@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/piglit
