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/* Copyright (c) 2025 The Khronos Group Inc.
* Copyright (c) 2025 LunarG, Inc.
*
* 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,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <cassert>
#include "utils/vk_api_utils.h"
namespace vvl {
// Need to be values that can be used to access an array for each bind point
enum BindPoint {
BindPointGraphics = 0, // VK_PIPELINE_BIND_POINT_GRAPHICS
BindPointCompute = 1, // VK_PIPELINE_BIND_POINT_COMPUTE
BindPointRayTracing = 2, // VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR
BindPointDataGraph = 3, // VK_PIPELINE_BIND_POINT_DATA_GRAPH_ARM
BindPointCount = 4,
};
} // namespace vvl
static vvl::BindPoint inline ConvertToVvlBindPoint(VkPipelineBindPoint bind_point) {
switch (bind_point) {
case VK_PIPELINE_BIND_POINT_GRAPHICS:
return vvl::BindPointGraphics;
case VK_PIPELINE_BIND_POINT_COMPUTE:
return vvl::BindPointCompute;
case VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR:
return vvl::BindPointRayTracing;
case VK_PIPELINE_BIND_POINT_DATA_GRAPH_ARM:
return vvl::BindPointDataGraph;
default:
break;
}
assert(false);
return vvl::BindPointGraphics;
}
// Used for things like Device Generated Commands which supply multiple stages (but all need to be in a single bind point)
static VkPipelineBindPoint inline ConvertStageToBindPoint(VkShaderStageFlags stage) {
// Assumes the call has checked stages have not been mixed
if (stage & kShaderStageAllGraphics) {
return VK_PIPELINE_BIND_POINT_GRAPHICS;
} else if (stage & VK_SHADER_STAGE_COMPUTE_BIT) {
return VK_PIPELINE_BIND_POINT_COMPUTE;
} else if (stage & kShaderStageAllRayTracing) {
return VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR;
} else {
assert(false);
return VK_PIPELINE_BIND_POINT_GRAPHICS;
}
}
// Used to get last bound for shader object which only has a single stage
static vvl::BindPoint inline ConvertStageToVvlBindPoint(VkShaderStageFlagBits stage) {
switch (stage) {
case VK_SHADER_STAGE_VERTEX_BIT:
case VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT:
case VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT:
case VK_SHADER_STAGE_GEOMETRY_BIT:
case VK_SHADER_STAGE_FRAGMENT_BIT:
case VK_SHADER_STAGE_TASK_BIT_EXT:
case VK_SHADER_STAGE_MESH_BIT_EXT:
return vvl::BindPointGraphics;
case VK_SHADER_STAGE_COMPUTE_BIT:
return vvl::BindPointCompute;
case VK_SHADER_STAGE_RAYGEN_BIT_KHR:
case VK_SHADER_STAGE_ANY_HIT_BIT_KHR:
case VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR:
case VK_SHADER_STAGE_MISS_BIT_KHR:
case VK_SHADER_STAGE_INTERSECTION_BIT_KHR:
case VK_SHADER_STAGE_CALLABLE_BIT_KHR:
return vvl::BindPointRayTracing;
default:
break;
}
assert(false);
return vvl::BindPointGraphics;
}
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