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cb296db853
1. Drop the commented out includes. Shader caching is disabled if those are found. 2. Replace the active includes with "%s". Later on, we'll construct the final strings with vasprintf. One downside to doing this is that the glsl file extensions are no longer true. These files are now templates. Reviewed-by: Tapani Pälli <tapani.palli@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19827>
46 lines
1.9 KiB
GLSL
46 lines
1.9 KiB
GLSL
/*
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* Copyright 2020-2022 Matias N. Goldberg
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* Copyright 2022 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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// RGB and Alpha components of ETC2 RGBA are computed separately.
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// This compute shader merely stitches them together to form the final result
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// It's also used by RG11 driver to stitch two R11 into one RG11
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#version 310 es
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%s // include "CrossPlatformSettings_piece_all.glsl"
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layout( local_size_x = 8, //
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local_size_y = 8, //
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local_size_z = 1 ) in;
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layout( binding = 0 ) uniform highp usampler2D srcRGB;
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layout( binding = 1 ) uniform highp usampler2D srcAlpha;
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layout( rgba32ui ) uniform restrict writeonly highp uimage2D dstTexture;
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void main()
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{
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uint2 etcRgb = OGRE_Load2D( srcRGB, int2( gl_GlobalInvocationID.xy ), 0 ).xy;
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uint2 etcAlpha = OGRE_Load2D( srcAlpha, int2( gl_GlobalInvocationID.xy ), 0 ).xy;
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imageStore( dstTexture, int2( gl_GlobalInvocationID.xy ), uint4( etcAlpha.xy, etcRgb.xy ) );
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}
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