92 lines
3.2 KiB
C++
92 lines
3.2 KiB
C++
/*
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* Copyright (C) 2018-2020 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "opencl/source/sharings/gl/gl_sharing.h"
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#include "shared/source/helpers/string.h"
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#include "shared/source/helpers/timestamp_packet.h"
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#include "opencl/source/context/context.inl"
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#include "opencl/source/sharings/gl/gl_context_guard.h"
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#include "opencl/source/sharings/sharing_factory.h"
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#include <unordered_map>
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namespace NEO {
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const uint32_t GLSharingFunctions::sharingId = SharingType::CLGL_SHARING;
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const std::unordered_map<GLenum, const cl_image_format> GlSharing::gLToCLFormats = {
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{GL_RGBA8, {CL_RGBA, CL_UNORM_INT8}},
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{GL_RGBA8I, {CL_RGBA, CL_SIGNED_INT8}},
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{GL_RGBA16, {CL_RGBA, CL_UNORM_INT16}},
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{GL_RGBA16I, {CL_RGBA, CL_SIGNED_INT16}},
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{GL_RGBA32I, {CL_RGBA, CL_SIGNED_INT32}},
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{GL_RGBA8UI, {CL_RGBA, CL_UNSIGNED_INT8}},
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{GL_RGBA16UI, {CL_RGBA, CL_UNSIGNED_INT16}},
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{GL_RGBA32UI, {CL_RGBA, CL_UNSIGNED_INT32}},
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{GL_RGBA16F, {CL_RGBA, CL_HALF_FLOAT}},
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{GL_RGBA32F, {CL_RGBA, CL_FLOAT}},
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{GL_RGBA, {CL_RGBA, CL_UNORM_INT8}},
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{GL_RGBA8_SNORM, {CL_RGBA, CL_SNORM_INT8}},
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{GL_RGBA16_SNORM, {CL_RGBA, CL_SNORM_INT16}},
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{GL_BGRA, {CL_BGRA, CL_UNORM_INT8}},
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{GL_R8, {CL_R, CL_UNORM_INT8}},
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{GL_R8_SNORM, {CL_R, CL_SNORM_INT8}},
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{GL_R16, {CL_R, CL_UNORM_INT16}},
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{GL_R16_SNORM, {CL_R, CL_SNORM_INT16}},
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{GL_R16F, {CL_R, CL_HALF_FLOAT}},
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{GL_R32F, {CL_R, CL_FLOAT}},
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{GL_R8I, {CL_R, CL_SIGNED_INT8}},
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{GL_R16I, {CL_R, CL_SIGNED_INT16}},
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{GL_R32I, {CL_R, CL_SIGNED_INT32}},
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{GL_R8UI, {CL_R, CL_UNSIGNED_INT8}},
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{GL_R16UI, {CL_R, CL_UNSIGNED_INT16}},
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{GL_R32UI, {CL_R, CL_UNSIGNED_INT32}},
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{GL_DEPTH_COMPONENT32F, {CL_DEPTH, CL_FLOAT}},
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{GL_DEPTH_COMPONENT16, {CL_DEPTH, CL_UNORM_INT16}},
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{GL_DEPTH24_STENCIL8, {CL_DEPTH_STENCIL, CL_UNORM_INT24}},
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{GL_DEPTH32F_STENCIL8, {CL_DEPTH_STENCIL, CL_FLOAT}},
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{GL_SRGB8_ALPHA8, {CL_sRGBA, CL_UNORM_INT8}},
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{GL_RG8, {CL_RG, CL_UNORM_INT8}},
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{GL_RG8_SNORM, {CL_RG, CL_SNORM_INT8}},
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{GL_RG16, {CL_RG, CL_UNORM_INT16}},
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{GL_RG16_SNORM, {CL_RG, CL_SNORM_INT16}},
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{GL_RG16F, {CL_RG, CL_HALF_FLOAT}},
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{GL_RG32F, {CL_RG, CL_FLOAT}},
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{GL_RG8I, {CL_RG, CL_SIGNED_INT8}},
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{GL_RG16I, {CL_RG, CL_SIGNED_INT16}},
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{GL_RG32I, {CL_RG, CL_SIGNED_INT32}},
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{GL_RG8UI, {CL_RG, CL_UNSIGNED_INT8}},
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{GL_RG16UI, {CL_RG, CL_UNSIGNED_INT16}},
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{GL_RG32UI, {CL_RG, CL_UNSIGNED_INT32}},
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{GL_RGB10, {CL_RGBA, CL_UNORM_INT16}}};
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int GlSharing::synchronizeHandler(UpdateData &updateData) {
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GLContextGuard guard(*sharingFunctions);
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synchronizeObject(updateData);
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return CL_SUCCESS;
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}
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char *createArbSyncEventName() {
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static std::atomic<uint32_t> synchCounter{0};
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uint32_t id = synchCounter++;
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constexpr int maxDigitsForId = std::numeric_limits<uint32_t>::digits10;
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static const char prefix[] = "NEO_SYNC_";
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constexpr int nameMaxLen = sizeof(prefix) + maxDigitsForId + 1;
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char *ret = new char[nameMaxLen];
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snprintf(ret, nameMaxLen, "%s_%d", prefix, id);
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return ret;
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}
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void destroyArbSyncEventName(char *name) { delete[] name; }
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template GLSharingFunctions *Context::getSharing<GLSharingFunctions>();
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} // namespace NEO
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