mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-22 03:30:06 +00:00
9743701ed5
spirv_target_env.cpp uses std::pair, which is defined in utility. Right now, this compiles because utility is provided via transitive includes in other C++ standard library headers provided by the implementation. However, these transitive includes are not guaranteed to exist, and won't exist in certain cases (e.g. compiling against LLVM's libc++ with modules enabled.)
426 lines
13 KiB
C++
426 lines
13 KiB
C++
// Copyright (c) 2015-2016 The Khronos Group 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.
|
|
|
|
#include "source/spirv_target_env.h"
|
|
|
|
#include <cassert>
|
|
#include <cstring>
|
|
#include <string>
|
|
#include <utility>
|
|
|
|
#include "source/spirv_constant.h"
|
|
#include "spirv-tools/libspirv.h"
|
|
|
|
const char* spvTargetEnvDescription(spv_target_env env) {
|
|
switch (env) {
|
|
case SPV_ENV_UNIVERSAL_1_0:
|
|
return "SPIR-V 1.0";
|
|
case SPV_ENV_VULKAN_1_0:
|
|
return "SPIR-V 1.0 (under Vulkan 1.0 semantics)";
|
|
case SPV_ENV_UNIVERSAL_1_1:
|
|
return "SPIR-V 1.1";
|
|
case SPV_ENV_OPENCL_1_2:
|
|
return "SPIR-V 1.0 (under OpenCL 1.2 Full Profile semantics)";
|
|
case SPV_ENV_OPENCL_EMBEDDED_1_2:
|
|
return "SPIR-V 1.0 (under OpenCL 1.2 Embedded Profile semantics)";
|
|
case SPV_ENV_OPENCL_2_0:
|
|
return "SPIR-V 1.0 (under OpenCL 2.0 Full Profile semantics)";
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_0:
|
|
return "SPIR-V 1.0 (under OpenCL 2.0 Embedded Profile semantics)";
|
|
case SPV_ENV_OPENCL_2_1:
|
|
return "SPIR-V 1.0 (under OpenCL 2.1 Full Profile semantics)";
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_1:
|
|
return "SPIR-V 1.0 (under OpenCL 2.1 Embedded Profile semantics)";
|
|
case SPV_ENV_OPENCL_2_2:
|
|
return "SPIR-V 1.2 (under OpenCL 2.2 Full Profile semantics)";
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_2:
|
|
return "SPIR-V 1.2 (under OpenCL 2.2 Embedded Profile semantics)";
|
|
case SPV_ENV_OPENGL_4_0:
|
|
return "SPIR-V 1.0 (under OpenGL 4.0 semantics)";
|
|
case SPV_ENV_OPENGL_4_1:
|
|
return "SPIR-V 1.0 (under OpenGL 4.1 semantics)";
|
|
case SPV_ENV_OPENGL_4_2:
|
|
return "SPIR-V 1.0 (under OpenGL 4.2 semantics)";
|
|
case SPV_ENV_OPENGL_4_3:
|
|
return "SPIR-V 1.0 (under OpenGL 4.3 semantics)";
|
|
case SPV_ENV_OPENGL_4_5:
|
|
return "SPIR-V 1.0 (under OpenGL 4.5 semantics)";
|
|
case SPV_ENV_UNIVERSAL_1_2:
|
|
return "SPIR-V 1.2";
|
|
case SPV_ENV_UNIVERSAL_1_3:
|
|
return "SPIR-V 1.3";
|
|
case SPV_ENV_VULKAN_1_1:
|
|
return "SPIR-V 1.3 (under Vulkan 1.1 semantics)";
|
|
case SPV_ENV_WEBGPU_0:
|
|
assert(false && "Deprecated target environment value.");
|
|
break;
|
|
case SPV_ENV_UNIVERSAL_1_4:
|
|
return "SPIR-V 1.4";
|
|
case SPV_ENV_VULKAN_1_1_SPIRV_1_4:
|
|
return "SPIR-V 1.4 (under Vulkan 1.1 semantics)";
|
|
case SPV_ENV_UNIVERSAL_1_5:
|
|
return "SPIR-V 1.5";
|
|
case SPV_ENV_VULKAN_1_2:
|
|
return "SPIR-V 1.5 (under Vulkan 1.2 semantics)";
|
|
case SPV_ENV_UNIVERSAL_1_6:
|
|
return "SPIR-V 1.6";
|
|
case SPV_ENV_VULKAN_1_3:
|
|
return "SPIR-V 1.6 (under Vulkan 1.3 semantics)";
|
|
case SPV_ENV_MAX:
|
|
assert(false && "Invalid target environment value.");
|
|
break;
|
|
}
|
|
return "";
|
|
}
|
|
|
|
uint32_t spvVersionForTargetEnv(spv_target_env env) {
|
|
switch (env) {
|
|
case SPV_ENV_UNIVERSAL_1_0:
|
|
case SPV_ENV_VULKAN_1_0:
|
|
case SPV_ENV_OPENCL_1_2:
|
|
case SPV_ENV_OPENCL_EMBEDDED_1_2:
|
|
case SPV_ENV_OPENCL_2_0:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_0:
|
|
case SPV_ENV_OPENCL_2_1:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_1:
|
|
case SPV_ENV_OPENGL_4_0:
|
|
case SPV_ENV_OPENGL_4_1:
|
|
case SPV_ENV_OPENGL_4_2:
|
|
case SPV_ENV_OPENGL_4_3:
|
|
case SPV_ENV_OPENGL_4_5:
|
|
return SPV_SPIRV_VERSION_WORD(1, 0);
|
|
case SPV_ENV_UNIVERSAL_1_1:
|
|
return SPV_SPIRV_VERSION_WORD(1, 1);
|
|
case SPV_ENV_UNIVERSAL_1_2:
|
|
case SPV_ENV_OPENCL_2_2:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_2:
|
|
return SPV_SPIRV_VERSION_WORD(1, 2);
|
|
case SPV_ENV_UNIVERSAL_1_3:
|
|
case SPV_ENV_VULKAN_1_1:
|
|
return SPV_SPIRV_VERSION_WORD(1, 3);
|
|
case SPV_ENV_WEBGPU_0:
|
|
assert(false && "Deprecated target environment value.");
|
|
break;
|
|
case SPV_ENV_UNIVERSAL_1_4:
|
|
case SPV_ENV_VULKAN_1_1_SPIRV_1_4:
|
|
return SPV_SPIRV_VERSION_WORD(1, 4);
|
|
case SPV_ENV_UNIVERSAL_1_5:
|
|
case SPV_ENV_VULKAN_1_2:
|
|
return SPV_SPIRV_VERSION_WORD(1, 5);
|
|
case SPV_ENV_UNIVERSAL_1_6:
|
|
case SPV_ENV_VULKAN_1_3:
|
|
return SPV_SPIRV_VERSION_WORD(1, 6);
|
|
case SPV_ENV_MAX:
|
|
assert(false && "Invalid target environment value.");
|
|
break;
|
|
}
|
|
return SPV_SPIRV_VERSION_WORD(0, 0);
|
|
}
|
|
|
|
static const std::pair<const char*, spv_target_env> spvTargetEnvNameMap[] = {
|
|
{"vulkan1.1spv1.4", SPV_ENV_VULKAN_1_1_SPIRV_1_4},
|
|
{"vulkan1.0", SPV_ENV_VULKAN_1_0},
|
|
{"vulkan1.1", SPV_ENV_VULKAN_1_1},
|
|
{"vulkan1.2", SPV_ENV_VULKAN_1_2},
|
|
{"vulkan1.3", SPV_ENV_VULKAN_1_3},
|
|
{"spv1.0", SPV_ENV_UNIVERSAL_1_0},
|
|
{"spv1.1", SPV_ENV_UNIVERSAL_1_1},
|
|
{"spv1.2", SPV_ENV_UNIVERSAL_1_2},
|
|
{"spv1.3", SPV_ENV_UNIVERSAL_1_3},
|
|
{"spv1.4", SPV_ENV_UNIVERSAL_1_4},
|
|
{"spv1.5", SPV_ENV_UNIVERSAL_1_5},
|
|
{"spv1.6", SPV_ENV_UNIVERSAL_1_6},
|
|
{"opencl1.2embedded", SPV_ENV_OPENCL_EMBEDDED_1_2},
|
|
{"opencl1.2", SPV_ENV_OPENCL_1_2},
|
|
{"opencl2.0embedded", SPV_ENV_OPENCL_EMBEDDED_2_0},
|
|
{"opencl2.0", SPV_ENV_OPENCL_2_0},
|
|
{"opencl2.1embedded", SPV_ENV_OPENCL_EMBEDDED_2_1},
|
|
{"opencl2.1", SPV_ENV_OPENCL_2_1},
|
|
{"opencl2.2embedded", SPV_ENV_OPENCL_EMBEDDED_2_2},
|
|
{"opencl2.2", SPV_ENV_OPENCL_2_2},
|
|
{"opengl4.0", SPV_ENV_OPENGL_4_0},
|
|
{"opengl4.1", SPV_ENV_OPENGL_4_1},
|
|
{"opengl4.2", SPV_ENV_OPENGL_4_2},
|
|
{"opengl4.3", SPV_ENV_OPENGL_4_3},
|
|
{"opengl4.5", SPV_ENV_OPENGL_4_5},
|
|
};
|
|
|
|
bool spvParseTargetEnv(const char* s, spv_target_env* env) {
|
|
auto match = [s](const char* b) {
|
|
return s && (0 == strncmp(s, b, strlen(b)));
|
|
};
|
|
for (auto& name_env : spvTargetEnvNameMap) {
|
|
if (match(name_env.first)) {
|
|
if (env) {
|
|
*env = name_env.second;
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
if (env) *env = SPV_ENV_UNIVERSAL_1_0;
|
|
return false;
|
|
}
|
|
|
|
#define VULKAN_VER(MAJOR, MINOR) ((MAJOR << 22) | (MINOR << 12))
|
|
#define SPIRV_VER(MAJOR, MINOR) ((MAJOR << 16) | (MINOR << 8))
|
|
|
|
struct VulkanEnv {
|
|
spv_target_env vulkan_env;
|
|
uint32_t vulkan_ver;
|
|
uint32_t spirv_ver;
|
|
};
|
|
// Maps each Vulkan target environment enum to the Vulkan version, and the
|
|
// maximum supported SPIR-V version for that Vulkan environment.
|
|
// Keep this ordered from least capable to most capable.
|
|
static const VulkanEnv ordered_vulkan_envs[] = {
|
|
{SPV_ENV_VULKAN_1_0, VULKAN_VER(1, 0), SPIRV_VER(1, 0)},
|
|
{SPV_ENV_VULKAN_1_1, VULKAN_VER(1, 1), SPIRV_VER(1, 3)},
|
|
{SPV_ENV_VULKAN_1_1_SPIRV_1_4, VULKAN_VER(1, 1), SPIRV_VER(1, 4)},
|
|
{SPV_ENV_VULKAN_1_2, VULKAN_VER(1, 2), SPIRV_VER(1, 5)},
|
|
{SPV_ENV_VULKAN_1_3, VULKAN_VER(1, 3), SPIRV_VER(1, 6)}};
|
|
|
|
bool spvParseVulkanEnv(uint32_t vulkan_ver, uint32_t spirv_ver,
|
|
spv_target_env* env) {
|
|
for (auto triple : ordered_vulkan_envs) {
|
|
if (triple.vulkan_ver >= vulkan_ver && triple.spirv_ver >= spirv_ver) {
|
|
*env = triple.vulkan_env;
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool spvIsVulkanEnv(spv_target_env env) {
|
|
switch (env) {
|
|
case SPV_ENV_UNIVERSAL_1_0:
|
|
case SPV_ENV_OPENCL_1_2:
|
|
case SPV_ENV_OPENCL_EMBEDDED_1_2:
|
|
case SPV_ENV_OPENCL_2_0:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_0:
|
|
case SPV_ENV_OPENCL_2_1:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_1:
|
|
case SPV_ENV_OPENGL_4_0:
|
|
case SPV_ENV_OPENGL_4_1:
|
|
case SPV_ENV_OPENGL_4_2:
|
|
case SPV_ENV_OPENGL_4_3:
|
|
case SPV_ENV_OPENGL_4_5:
|
|
case SPV_ENV_UNIVERSAL_1_1:
|
|
case SPV_ENV_UNIVERSAL_1_2:
|
|
case SPV_ENV_OPENCL_2_2:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_2:
|
|
case SPV_ENV_UNIVERSAL_1_3:
|
|
case SPV_ENV_UNIVERSAL_1_4:
|
|
case SPV_ENV_UNIVERSAL_1_5:
|
|
case SPV_ENV_UNIVERSAL_1_6:
|
|
return false;
|
|
case SPV_ENV_VULKAN_1_0:
|
|
case SPV_ENV_VULKAN_1_1:
|
|
case SPV_ENV_VULKAN_1_1_SPIRV_1_4:
|
|
case SPV_ENV_VULKAN_1_2:
|
|
case SPV_ENV_VULKAN_1_3:
|
|
return true;
|
|
case SPV_ENV_WEBGPU_0:
|
|
assert(false && "Deprecated target environment value.");
|
|
break;
|
|
case SPV_ENV_MAX:
|
|
assert(false && "Invalid target environment value.");
|
|
break;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool spvIsOpenCLEnv(spv_target_env env) {
|
|
switch (env) {
|
|
case SPV_ENV_UNIVERSAL_1_0:
|
|
case SPV_ENV_VULKAN_1_0:
|
|
case SPV_ENV_UNIVERSAL_1_1:
|
|
case SPV_ENV_OPENGL_4_0:
|
|
case SPV_ENV_OPENGL_4_1:
|
|
case SPV_ENV_OPENGL_4_2:
|
|
case SPV_ENV_OPENGL_4_3:
|
|
case SPV_ENV_OPENGL_4_5:
|
|
case SPV_ENV_UNIVERSAL_1_2:
|
|
case SPV_ENV_UNIVERSAL_1_3:
|
|
case SPV_ENV_VULKAN_1_1:
|
|
case SPV_ENV_UNIVERSAL_1_4:
|
|
case SPV_ENV_VULKAN_1_1_SPIRV_1_4:
|
|
case SPV_ENV_UNIVERSAL_1_5:
|
|
case SPV_ENV_VULKAN_1_2:
|
|
case SPV_ENV_UNIVERSAL_1_6:
|
|
case SPV_ENV_VULKAN_1_3:
|
|
return false;
|
|
case SPV_ENV_OPENCL_1_2:
|
|
case SPV_ENV_OPENCL_EMBEDDED_1_2:
|
|
case SPV_ENV_OPENCL_2_0:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_0:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_1:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_2:
|
|
case SPV_ENV_OPENCL_2_1:
|
|
case SPV_ENV_OPENCL_2_2:
|
|
return true;
|
|
case SPV_ENV_WEBGPU_0:
|
|
assert(false && "Deprecated target environment value.");
|
|
break;
|
|
case SPV_ENV_MAX:
|
|
assert(false && "Invalid target environment value.");
|
|
break;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool spvIsOpenGLEnv(spv_target_env env) {
|
|
switch (env) {
|
|
case SPV_ENV_UNIVERSAL_1_0:
|
|
case SPV_ENV_VULKAN_1_0:
|
|
case SPV_ENV_UNIVERSAL_1_1:
|
|
case SPV_ENV_UNIVERSAL_1_2:
|
|
case SPV_ENV_UNIVERSAL_1_3:
|
|
case SPV_ENV_VULKAN_1_1:
|
|
case SPV_ENV_OPENCL_1_2:
|
|
case SPV_ENV_OPENCL_EMBEDDED_1_2:
|
|
case SPV_ENV_OPENCL_2_0:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_0:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_1:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_2:
|
|
case SPV_ENV_OPENCL_2_1:
|
|
case SPV_ENV_OPENCL_2_2:
|
|
case SPV_ENV_UNIVERSAL_1_4:
|
|
case SPV_ENV_VULKAN_1_1_SPIRV_1_4:
|
|
case SPV_ENV_UNIVERSAL_1_5:
|
|
case SPV_ENV_VULKAN_1_2:
|
|
case SPV_ENV_UNIVERSAL_1_6:
|
|
case SPV_ENV_VULKAN_1_3:
|
|
return false;
|
|
case SPV_ENV_OPENGL_4_0:
|
|
case SPV_ENV_OPENGL_4_1:
|
|
case SPV_ENV_OPENGL_4_2:
|
|
case SPV_ENV_OPENGL_4_3:
|
|
case SPV_ENV_OPENGL_4_5:
|
|
return true;
|
|
case SPV_ENV_WEBGPU_0:
|
|
assert(false && "Deprecated target environment value.");
|
|
break;
|
|
case SPV_ENV_MAX:
|
|
assert(false && "Invalid target environment value.");
|
|
break;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool spvIsValidEnv(spv_target_env env) {
|
|
switch (env) {
|
|
case SPV_ENV_UNIVERSAL_1_0:
|
|
case SPV_ENV_VULKAN_1_0:
|
|
case SPV_ENV_UNIVERSAL_1_1:
|
|
case SPV_ENV_UNIVERSAL_1_2:
|
|
case SPV_ENV_UNIVERSAL_1_3:
|
|
case SPV_ENV_VULKAN_1_1:
|
|
case SPV_ENV_OPENCL_1_2:
|
|
case SPV_ENV_OPENCL_EMBEDDED_1_2:
|
|
case SPV_ENV_OPENCL_2_0:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_0:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_1:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_2:
|
|
case SPV_ENV_OPENCL_2_1:
|
|
case SPV_ENV_OPENCL_2_2:
|
|
case SPV_ENV_UNIVERSAL_1_4:
|
|
case SPV_ENV_VULKAN_1_1_SPIRV_1_4:
|
|
case SPV_ENV_UNIVERSAL_1_5:
|
|
case SPV_ENV_VULKAN_1_2:
|
|
case SPV_ENV_UNIVERSAL_1_6:
|
|
case SPV_ENV_VULKAN_1_3:
|
|
case SPV_ENV_OPENGL_4_0:
|
|
case SPV_ENV_OPENGL_4_1:
|
|
case SPV_ENV_OPENGL_4_2:
|
|
case SPV_ENV_OPENGL_4_3:
|
|
case SPV_ENV_OPENGL_4_5:
|
|
return true;
|
|
case SPV_ENV_WEBGPU_0:
|
|
case SPV_ENV_MAX:
|
|
break;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
std::string spvLogStringForEnv(spv_target_env env) {
|
|
switch (env) {
|
|
case SPV_ENV_OPENCL_1_2:
|
|
case SPV_ENV_OPENCL_2_0:
|
|
case SPV_ENV_OPENCL_2_1:
|
|
case SPV_ENV_OPENCL_2_2:
|
|
case SPV_ENV_OPENCL_EMBEDDED_1_2:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_0:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_1:
|
|
case SPV_ENV_OPENCL_EMBEDDED_2_2: {
|
|
return "OpenCL";
|
|
}
|
|
case SPV_ENV_OPENGL_4_0:
|
|
case SPV_ENV_OPENGL_4_1:
|
|
case SPV_ENV_OPENGL_4_2:
|
|
case SPV_ENV_OPENGL_4_3:
|
|
case SPV_ENV_OPENGL_4_5: {
|
|
return "OpenGL";
|
|
}
|
|
case SPV_ENV_VULKAN_1_0:
|
|
case SPV_ENV_VULKAN_1_1:
|
|
case SPV_ENV_VULKAN_1_1_SPIRV_1_4:
|
|
case SPV_ENV_VULKAN_1_2:
|
|
case SPV_ENV_VULKAN_1_3: {
|
|
return "Vulkan";
|
|
}
|
|
case SPV_ENV_UNIVERSAL_1_0:
|
|
case SPV_ENV_UNIVERSAL_1_1:
|
|
case SPV_ENV_UNIVERSAL_1_2:
|
|
case SPV_ENV_UNIVERSAL_1_3:
|
|
case SPV_ENV_UNIVERSAL_1_4:
|
|
case SPV_ENV_UNIVERSAL_1_5:
|
|
case SPV_ENV_UNIVERSAL_1_6: {
|
|
return "Universal";
|
|
}
|
|
case SPV_ENV_WEBGPU_0:
|
|
assert(false && "Deprecated target environment value.");
|
|
break;
|
|
case SPV_ENV_MAX:
|
|
assert(false && "Invalid target environment value.");
|
|
break;
|
|
}
|
|
return "Unknown";
|
|
}
|
|
|
|
std::string spvTargetEnvList(const int pad, const int wrap) {
|
|
std::string ret;
|
|
size_t max_line_len = wrap - pad; // The first line isn't padded
|
|
std::string line;
|
|
std::string sep = "";
|
|
|
|
for (auto& name_env : spvTargetEnvNameMap) {
|
|
std::string word = sep + name_env.first;
|
|
if (line.length() + word.length() > max_line_len) {
|
|
// Adding one word wouldn't fit, commit the line in progress and
|
|
// start a new one.
|
|
ret += line + "\n";
|
|
line.assign(pad, ' ');
|
|
// The first line is done. The max length now comprises the
|
|
// padding.
|
|
max_line_len = wrap;
|
|
}
|
|
line += word;
|
|
sep = "|";
|
|
}
|
|
|
|
ret += line;
|
|
|
|
return ret;
|
|
}
|