de::SharedPtr<bool> geometryPointSizeSupported;
};
+std::string GetExtHeader(VkFormat format)
+{
+ return "#extension GL_KHR_shader_subgroup_quad: enable\n"
+ "#extension GL_KHR_shader_subgroup_ballot: enable\n" +
+ subgroups::getAdditionalExtensionForFormat(format);
+}
+
+std::string GetTestSrc(const CaseDefinition &caseDef)
+{
+ const std::string swapTable[OPTYPE_LAST] = {
+ "",
+ " const uint swapTable[4] = {1, 0, 3, 2};\n",
+ " const uint swapTable[4] = {2, 3, 0, 1};\n",
+ " const uint swapTable[4] = {3, 2, 1, 0};\n",
+ };
+
+ std::ostringstream testSrc;
+ testSrc << " uvec4 mask = subgroupBallot(true);\n"
+ << swapTable[caseDef.opType];
+ if (OPTYPE_QUAD_BROADCAST == caseDef.opType)
+ {
+ testSrc << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
+ << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID], " << caseDef.direction << ");\n"
+ << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + " << caseDef.direction << ";\n";
+ }
+ else
+ {
+ testSrc << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
+ << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID]);\n"
+ << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + swapTable[gl_SubgroupInvocationID & 0x3];\n";
+ }
+ testSrc << " if (subgroupBallotBitExtract(mask, otherID))\n"
+ << " {\n"
+ << " tempRes = (op == data[otherID]) ? 1 : 0;\n"
+ << " }\n"
+ << " else\n"
+ << " {\n"
+ << " tempRes = 1;\n" // Invocation we read from was inactive, so we can't verify results!
+ << " }\n";
+
+ return testSrc.str();
+}
+
void initFrameBufferPrograms (SourceCollections& programCollection, CaseDefinition caseDef)
{
const vk::ShaderBuildOptions buildOptions (programCollection.usedVulkanVersion, vk::SPIRV_VERSION_1_3, 0u);
- std::string swapTable[OPTYPE_LAST];
subgroups::setFragmentShaderFrameBuffer(programCollection);
if (VK_SHADER_STAGE_VERTEX_BIT != caseDef.shaderStage)
subgroups::setVertexShaderFrameBuffer(programCollection);
- swapTable[OPTYPE_QUAD_BROADCAST] = "";
- swapTable[OPTYPE_QUAD_SWAP_HORIZONTAL] = " const uint swapTable[4] = {1, 0, 3, 2};\n";
- swapTable[OPTYPE_QUAD_SWAP_VERTICAL] = " const uint swapTable[4] = {2, 3, 0, 1};\n";
- swapTable[OPTYPE_QUAD_SWAP_DIAGONAL] = " const uint swapTable[4] = {3, 2, 1, 0};\n";
+ std::string extHeader = GetExtHeader(caseDef.format);
+ std::string testSrc = GetTestSrc(caseDef);
if (VK_SHADER_STAGE_VERTEX_BIT == caseDef.shaderStage)
{
std::ostringstream vertexSrc;
vertexSrc << glu::getGLSLVersionDeclaration(glu::GLSL_VERSION_450)<<"\n"
- << "#extension GL_KHR_shader_subgroup_quad: enable\n"
- << "#extension GL_KHR_shader_subgroup_ballot: enable\n"
- << subgroups::getAdditionalExtensionForFormat(caseDef.format)
+ << extHeader.c_str()
<< "layout(location = 0) in highp vec4 in_position;\n"
<< "layout(location = 0) out float result;\n"
<< "layout(set = 0, binding = 0) uniform Buffer1\n"
<< "\n"
<< "void main (void)\n"
<< "{\n"
- << " uvec4 mask = subgroupBallot(true);\n"
- << swapTable[caseDef.opType];
-
- if (OPTYPE_QUAD_BROADCAST == caseDef.opType)
- {
- vertexSrc << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
- << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID], " << caseDef.direction << ");\n"
- << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + " << caseDef.direction << ";\n";
- }
- else
- {
- vertexSrc << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
- << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID]);\n"
- << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + swapTable[gl_SubgroupInvocationID & 0x3];\n";
- }
-
- vertexSrc << " if (subgroupBallotBitExtract(mask, otherID))\n"
- << " {\n"
- << " result = (op == data[otherID]) ? 1.0f : 0.0f;\n"
- << " }\n"
- << " else\n"
- << " {\n"
- << " result = 1.0f;\n" // Invocation we read from was inactive, so we can't verify results!
- << " }\n"
+ << " uint tempRes;\n"
+ << testSrc
+ << " result = float(tempRes);\n"
<< " gl_Position = in_position;\n"
<< " gl_PointSize = 1.0f;\n"
<< "}\n";
std::ostringstream geometry;
geometry << glu::getGLSLVersionDeclaration(glu::GLSL_VERSION_450)<<"\n"
- << "#extension GL_KHR_shader_subgroup_quad: enable\n"
- << "#extension GL_KHR_shader_subgroup_ballot: enable\n"
- << subgroups::getAdditionalExtensionForFormat(caseDef.format)
+ << extHeader.c_str()
<< "layout(points) in;\n"
<< "layout(points, max_vertices = 1) out;\n"
<< "layout(location = 0) out float out_color;\n"
<< "\n"
<< "void main (void)\n"
<< "{\n"
- << " uvec4 mask = subgroupBallot(true);\n"
- << swapTable[caseDef.opType];
-
- if (OPTYPE_QUAD_BROADCAST == caseDef.opType)
- {
- geometry << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
- << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID], " << caseDef.direction << ");\n"
- << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + " << caseDef.direction << ";\n";
- }
- else
- {
- geometry << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
- << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID]);\n"
- << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + swapTable[gl_SubgroupInvocationID & 0x3];\n";
- }
-
- geometry << " if (subgroupBallotBitExtract(mask, otherID))\n"
- << " {\n"
- << " out_color = (op == data[otherID]) ? 1.0 : 0.0;\n"
- << " }\n"
- << " else\n"
- << " {\n"
- << " out_color = 1.0;\n" // Invocation we read from was inactive, so we can't verify results!
- << " }\n"
+ << " uint tempRes;\n"
+ << testSrc
+ << " out_color = float(tempRes);\n"
<< " gl_Position = gl_in[0].gl_Position;\n"
<< (*caseDef.geometryPointSizeSupported ? " gl_PointSize = gl_in[0].gl_PointSize;\n" : "")
<< " EmitVertex();\n"
std::ostringstream controlSource;
controlSource << glu::getGLSLVersionDeclaration(glu::GLSL_VERSION_450)<<"\n"
- << "#extension GL_KHR_shader_subgroup_quad: enable\n"
- << "#extension GL_KHR_shader_subgroup_ballot: enable\n"
- << subgroups::getAdditionalExtensionForFormat(caseDef.format)
+ << extHeader.c_str()
<< "layout(vertices = 2) out;\n"
<< "layout(location = 0) out float out_color[];\n"
<< "layout(set = 0, binding = 0) uniform Buffer1\n"
<< " gl_TessLevelOuter[0] = 1.0f;\n"
<< " gl_TessLevelOuter[1] = 1.0f;\n"
<< " }\n"
- << " uvec4 mask = subgroupBallot(true);\n"
- << swapTable[caseDef.opType];
-
- if (OPTYPE_QUAD_BROADCAST == caseDef.opType)
- {
- controlSource << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
- << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID], " << caseDef.direction << ");\n"
- << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + " << caseDef.direction << ";\n";
- }
- else
- {
- controlSource << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
- << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID]);\n"
- << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + swapTable[gl_SubgroupInvocationID & 0x3];\n";
- }
-
- controlSource << " if (subgroupBallotBitExtract(mask, otherID))\n"
- << " {\n"
- << " out_color[gl_InvocationID] = (op == data[otherID]) ? 1.0 : 0.0;\n"
- << " }\n"
- << " else\n"
- << " {\n"
- << " out_color[gl_InvocationID] = 1.0; \n"// Invocation we read from was inactive, so we can't verify results!
- << " }\n"
+ << " uint tempRes;\n"
+ << testSrc
+ << " out_color[gl_InvocationID] = float(tempRes);\n"
<< " gl_out[gl_InvocationID].gl_Position = gl_in[gl_InvocationID].gl_Position;\n"
<< "}\n";
{
ostringstream evaluationSource;
evaluationSource << glu::getGLSLVersionDeclaration(glu::GLSL_VERSION_450)<<"\n"
- << "#extension GL_KHR_shader_subgroup_quad: enable\n"
- << "#extension GL_KHR_shader_subgroup_ballot: enable\n"
- << subgroups::getAdditionalExtensionForFormat(caseDef.format)
+ << extHeader.c_str()
<< "layout(isolines, equal_spacing, ccw ) in;\n"
<< "layout(location = 0) out float out_color;\n"
<< "layout(set = 0, binding = 0) uniform Buffer1\n"
<< "\n"
<< "void main (void)\n"
<< "{\n"
- << " uvec4 mask = subgroupBallot(true);\n"
- << swapTable[caseDef.opType];
-
- if (OPTYPE_QUAD_BROADCAST == caseDef.opType)
- {
- evaluationSource << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
- << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID], " << caseDef.direction << ");\n"
- << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + " << caseDef.direction << ";\n";
- }
- else
- {
- evaluationSource << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
- << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID]);\n"
- << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + swapTable[gl_SubgroupInvocationID & 0x3];\n";
- }
-
- evaluationSource << " if (subgroupBallotBitExtract(mask, otherID))\n"
- << " {\n"
- << " out_color = (op == data[otherID]) ? 1.0 : 0.0;\n"
- << " }\n"
- << " else\n"
- << " {\n"
- << " out_color = 1.0;\n" // Invocation we read from was inactive, so we can't verify results!
- << " }\n"
+ << " uint tempRes;\n"
+ << testSrc
+ << " out_color = float(tempRes);\n"
<< " gl_Position = mix(gl_in[0].gl_Position, gl_in[1].gl_Position, gl_TessCoord.x);\n"
<< "}\n";
void initPrograms(SourceCollections& programCollection, CaseDefinition caseDef)
{
- std::string swapTable[OPTYPE_LAST];
- swapTable[OPTYPE_QUAD_BROADCAST] = "";
- swapTable[OPTYPE_QUAD_SWAP_HORIZONTAL] = " const uint swapTable[4] = {1, 0, 3, 2};\n";
- swapTable[OPTYPE_QUAD_SWAP_VERTICAL] = " const uint swapTable[4] = {2, 3, 0, 1};\n";
- swapTable[OPTYPE_QUAD_SWAP_DIAGONAL] = " const uint swapTable[4] = {3, 2, 1, 0};\n";
+ std::string extHeader = GetExtHeader(caseDef.format);
+ std::string sourceType = GetTestSrc(caseDef);
if (VK_SHADER_STAGE_COMPUTE_BIT == caseDef.shaderStage)
{
std::ostringstream src;
src << "#version 450\n"
- << "#extension GL_KHR_shader_subgroup_quad: enable\n"
- << "#extension GL_KHR_shader_subgroup_ballot: enable\n"
- << subgroups::getAdditionalExtensionForFormat(caseDef.format)
+ << extHeader.c_str()
<< "layout (local_size_x_id = 0, local_size_y_id = 1, "
"local_size_z_id = 2) in;\n"
<< "layout(set = 0, binding = 0, std430) buffer Buffer1\n"
<< " highp uint offset = globalSize.x * ((globalSize.y * "
"gl_GlobalInvocationID.z) + gl_GlobalInvocationID.y) + "
"gl_GlobalInvocationID.x;\n"
- << " uvec4 mask = subgroupBallot(true);\n"
- << swapTable[caseDef.opType];
-
-
- if (OPTYPE_QUAD_BROADCAST == caseDef.opType)
- {
- src << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
- << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID], " << caseDef.direction << ");\n"
- << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + " << caseDef.direction << ";\n";
- }
- else
- {
- src << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
- << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID]);\n"
- << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + swapTable[gl_SubgroupInvocationID & 0x3];\n";
- }
-
- src << " if (subgroupBallotBitExtract(mask, otherID))\n"
- << " {\n"
- << " result[offset] = (op == data[otherID]) ? 1 : 0;\n"
- << " }\n"
- << " else\n"
- << " {\n"
- << " result[offset] = 1; // Invocation we read from was inactive, so we can't verify results!\n"
- << " }\n"
+ << " uint tempRes;\n"
+ << sourceType
+ << " result[offset] = tempRes;\n"
<< "}\n";
programCollection.glslSources.add("comp")
}
else
{
- std::ostringstream src;
- if (OPTYPE_QUAD_BROADCAST == caseDef.opType)
- {
- src << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
- << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID], " << caseDef.direction << ");\n"
- << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + " << caseDef.direction << ";\n";
- }
- else
- {
- src << " " << subgroups::getFormatNameForGLSL(caseDef.format) << " op = "
- << getOpTypeName(caseDef.opType) << "(data[gl_SubgroupInvocationID]);\n"
- << " uint otherID = (gl_SubgroupInvocationID & ~0x3) + swapTable[gl_SubgroupInvocationID & 0x3];\n";
- }
- const string sourceType = src.str();
-
{
const string vertex =
"#version 450\n"
- "#extension GL_KHR_shader_subgroup_quad: enable\n"
- "#extension GL_KHR_shader_subgroup_ballot: enable\n"
- + subgroups::getAdditionalExtensionForFormat(caseDef.format) +
+ + extHeader +
"layout(set = 0, binding = 0, std430) buffer Buffer1\n"
"{\n"
" uint result[];\n"
"\n"
"void main (void)\n"
"{\n"
- " uvec4 mask = subgroupBallot(true);\n"
- + swapTable[caseDef.opType]
+ " uint tempRes;\n"
+ sourceType +
- " if (subgroupBallotBitExtract(mask, otherID))\n"
- " {\n"
- " result[gl_VertexIndex] = (op == data[otherID]) ? 1 : 0;\n"
- " }\n"
- " else\n"
- " {\n"
- " result[gl_VertexIndex] = 1; // Invocation we read from was inactive, so we can't verify results!\n"
- " }\n"
+ " result[gl_VertexIndex] = tempRes;\n"
" float pixelSize = 2.0f/1024.0f;\n"
" float pixelPosition = pixelSize/2.0f - 1.0f;\n"
" gl_Position = vec4(float(gl_VertexIndex) * pixelSize + pixelPosition, 0.0f, 0.0f, 1.0f);\n"
{
const string tesc =
"#version 450\n"
- "#extension GL_KHR_shader_subgroup_quad: enable\n"
- "#extension GL_KHR_shader_subgroup_ballot: enable\n"
- + subgroups::getAdditionalExtensionForFormat(caseDef.format) +
+ + extHeader +
"layout(vertices=1) out;\n"
"layout(set = 0, binding = 1, std430) buffer Buffer1\n"
"{\n"
"\n"
"void main (void)\n"
"{\n"
- " uvec4 mask = subgroupBallot(true);\n"
- + swapTable[caseDef.opType]
+ " uint tempRes;\n"
+ sourceType +
- " if (subgroupBallotBitExtract(mask, otherID))\n"
- " {\n"
- " result[gl_PrimitiveID] = (op == data[otherID]) ? 1 : 0;\n"
- " }\n"
- " else\n"
- " {\n"
- " result[gl_PrimitiveID] = 1; // Invocation we read from was inactive, so we can't verify results!\n"
- " }\n"
+ " result[gl_PrimitiveID] = tempRes;\n"
" if (gl_InvocationID == 0)\n"
" {\n"
" gl_TessLevelOuter[0] = 1.0f;\n"
{
const string tese =
"#version 450\n"
- "#extension GL_KHR_shader_subgroup_quad: enable\n"
- "#extension GL_KHR_shader_subgroup_ballot: enable\n"
- + subgroups::getAdditionalExtensionForFormat(caseDef.format) +
+ + extHeader +
"layout(isolines) in;\n"
"layout(set = 0, binding = 2, std430) buffer Buffer1\n"
"{\n"
"\n"
"void main (void)\n"
"{\n"
- " uvec4 mask = subgroupBallot(true);\n"
- + swapTable[caseDef.opType]
+ " uint tempRes;\n"
+ sourceType +
- " if (subgroupBallotBitExtract(mask, otherID))\n"
- " {\n"
- " result[gl_PrimitiveID * 2 + uint(gl_TessCoord.x + 0.5)] = (op == data[otherID]) ? 1 : 0;\n"
- " }\n"
- " else\n"
- " {\n"
- " result[gl_PrimitiveID * 2 + uint(gl_TessCoord.x + 0.5)] = 1; // Invocation we read from was inactive, so we can't verify results!\n"
- " }\n"
+ " result[gl_PrimitiveID * 2 + uint(gl_TessCoord.x + 0.5)] = tempRes;\n"
" float pixelSize = 2.0f/1024.0f;\n"
" gl_Position = gl_in[0].gl_Position + gl_TessCoord.x * pixelSize / 2.0f;\n"
"}\n";
{
const string geometry =
"#version 450\n"
- "#extension GL_KHR_shader_subgroup_quad: enable\n"
- "#extension GL_KHR_shader_subgroup_ballot: enable\n"
- + subgroups::getAdditionalExtensionForFormat(caseDef.format) +
+ + extHeader +
"layout(${TOPOLOGY}) in;\n"
"layout(points, max_vertices = 1) out;\n"
"layout(set = 0, binding = 3, std430) buffer Buffer1\n"
"\n"
"void main (void)\n"
"{\n"
- " uvec4 mask = subgroupBallot(true);\n"
- + swapTable[caseDef.opType]
+ " uint tempRes;\n"
+ sourceType +
- " if (subgroupBallotBitExtract(mask, otherID))\n"
- " {\n"
- " result[gl_PrimitiveIDIn] = (op == data[otherID]) ? 1 : 0;\n"
- " }\n"
- " else\n"
- " {\n"
- " result[gl_PrimitiveIDIn] = 1; // Invocation we read from was inactive, so we can't verify results!\n"
- " }\n"
+ " result[gl_PrimitiveIDIn] = tempRes;\n"
" gl_Position = gl_in[0].gl_Position;\n"
" EmitVertex();\n"
" EndPrimitive();\n"
{
const string fragment =
"#version 450\n"
- "#extension GL_KHR_shader_subgroup_quad: enable\n"
- "#extension GL_KHR_shader_subgroup_ballot: enable\n"
- + subgroups::getAdditionalExtensionForFormat(caseDef.format) +
+ + extHeader +
"layout(location = 0) out uint result;\n"
"layout(set = 0, binding = 4, std430) readonly buffer Buffer2\n"
"{\n"
"};\n"
"void main (void)\n"
"{\n"
- " uvec4 mask = subgroupBallot(true);\n"
- + swapTable[caseDef.opType]
+ " uint tempRes;\n"
+ sourceType +
- " if (subgroupBallotBitExtract(mask, otherID))\n"
- " {\n"
- " result = (op == data[otherID]) ? 1 : 0;\n"
- " }\n"
- " else\n"
- " {\n"
- " result = 1; // Invocation we read from was inactive, so we can't verify results!\n"
- " }\n"
+ " result = tempRes;\n"
"}\n";
programCollection.glslSources.add("fragment")
<< glu::FragmentSource(fragment)<< vk::ShaderBuildOptions(programCollection.usedVulkanVersion, vk::SPIRV_VERSION_1_3, 0u);
projects / platform / upstream / VK-GL-CTS.git / commitdiff