Yonggang Luo
b687fa4ccb
This only used by vulkan drivers and depends on vulkan util, so do the move to decouple nir from vulkan utils Reviewed-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com> Signed-off-by: Yonggang Luo <luoyonggang@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23444>
57 lines
2.0 KiB
C
57 lines
2.0 KiB
C
/*
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* Copyright © 2020 Jonathan Marek
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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 (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* 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
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* THE 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 DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef VK_NIR_CONVERT_YCBCR_H
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#define VK_NIR_CONVERT_YCBCR_H
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#include "nir.h"
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#include "nir_builder.h"
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#include "vulkan/vulkan_core.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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nir_ssa_def *
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nir_convert_ycbcr_to_rgb(nir_builder *b,
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VkSamplerYcbcrModelConversion model,
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VkSamplerYcbcrRange range,
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nir_ssa_def *raw_channels,
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uint32_t *bpcs);
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struct vk_ycbcr_conversion;
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typedef const struct vk_ycbcr_conversion_state *
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(*nir_vk_ycbcr_conversion_lookup_cb)(const void *data, uint32_t set,
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uint32_t binding, uint32_t array_index);
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bool nir_vk_lower_ycbcr_tex(nir_shader *nir,
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nir_vk_ycbcr_conversion_lookup_cb cb,
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const void *cb_data);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* VK_NIR_CONVERT_YCBCR_H */
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