gpu/command_buffer/service/program_manager_unittest.cc - Issue 1309743005: command_buffer: Implement EXT_blend_func_extended

Unified Diff: gpu/command_buffer/service/program_manager_unittest.cc

Issue 1309743005: command_buffer: Implement EXT_blend_func_extended (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@new-05-path-fragment-input-gen

Patch Set: address review comments Created 5 years, 3 months ago

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« gpu/command_buffer/service/program_manager.cc ('K') | « gpu/command_buffer/service/program_manager.cc ('k') | gpu/command_buffer/service/shader_manager.h » ('j') | gpu/command_buffer/tests/gl_ext_blend_func_extended_unittest.cc » ('J')
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Index: gpu/command_buffer/service/program_manager_unittest.cc

diff --git a/gpu/command_buffer/service/program_manager_unittest.cc b/gpu/command_buffer/service/program_manager_unittest.cc

index e4a2a7e7724fcc67467b6ac4f6dc626b1088b458..68f752e1ac78053500579e9012db216527b0fe6e 100644

--- a/gpu/command_buffer/service/program_manager_unittest.cc

+++ b/gpu/command_buffer/service/program_manager_unittest.cc

@@ -22,6 +22,7 @@

#include "gpu/command_buffer/service/test_helper.h"

#include "testing/gtest/include/gtest/gtest.h"

#include "ui/gl/gl_mock.h"

+#include "ui/gl/gl_version_info.h"

using ::testing::_;

using ::testing::DoAll;

@@ -39,6 +40,8 @@ namespace gles2 {

namespace {

const uint32 kMaxVaryingVectors = 8;

+const uint32 kMaxDrawBuffers = 8;

+const uint32 kMaxDualSourceDrawBuffers = 8;

void ShaderCacheCb(const std::string& key, const std::string& shader) {}

@@ -52,8 +55,9 @@ uint32 ComputeOffset(const void* start, const void* position) {

class ProgramManagerTestBase : public GpuServiceTest {

protected:

virtual void SetupProgramManager() {

- manager_.reset(

- new ProgramManager(NULL, kMaxVaryingVectors, feature_info_.get()));

+ manager_.reset(new ProgramManager(nullptr, kMaxVaryingVectors,

+ kMaxDualSourceDrawBuffers,

+ feature_info_.get()));

}

void SetUpBase(const char* gl_version,

const char* gl_extensions,

@@ -217,6 +221,13 @@ class ProgramManagerWithShaderTest : public ProgramManagerTestBase {

static const GLint kInvalidUniformLocation = 30;

static const GLint kBadUniformIndex = 1000;

+ static const char* kOutputVariable1Name;

+ static const GLint kOutputVariable1Size = 1;

+ static const GLenum kOutputVariable1Precision = GL_MEDIUM_FLOAT;

+ static const bool kOutputVariable1StaticUse = true;

+ static const GLint kOutputVariable1Location = -1;

+ static const GLenum kOutputVariable1Type = GL_FLOAT_VEC4;

static const size_t kNumAttribs;

static const size_t kNumUniforms;

@@ -227,7 +238,8 @@ class ProgramManagerWithShaderTest : public ProgramManagerTestBase {

typedef enum {

kVarUniform,

kVarVarying,

- kVarAttribute

+ kVarAttribute,

+ kVarOutput,

} VarCategory;

typedef struct {

@@ -301,14 +313,16 @@ class ProgramManagerWithShaderTest : public ProgramManagerTestBase {

return (static_cast<bool>(link_status) == expected_link_status);

}

- Program* SetupShaderVariableTest(const VarInfo* vertex_variables,

- size_t vertex_variable_size,

- const VarInfo* fragment_variables,

- size_t fragment_variable_size) {

+ Program* SetupProgramForVariables(const VarInfo* vertex_variables,

+ size_t vertex_variable_size,

+ const VarInfo* fragment_variables,

+ size_t fragment_variable_size,

+ const int* const shader_version = nullptr) {

// Set up shader

AttributeMap vertex_attrib_map;

UniformMap vertex_uniform_map;

VaryingMap vertex_varying_map;

+ OutputVariableList vertex_output_variable_list;

for (size_t ii = 0; ii < vertex_variable_size; ++ii) {

switch (vertex_variables[ii].category) {

case kVarAttribute:

@@ -338,6 +352,13 @@ class ProgramManagerWithShaderTest : public ProgramManagerTestBase {

vertex_variables[ii].static_use,

vertex_variables[ii].name);

break;

+ case kVarOutput:

+ vertex_output_variable_list.push_back(

+ TestHelper::ConstructOutputVariable(

+ vertex_variables[ii].type, vertex_variables[ii].size,

+ vertex_variables[ii].precision,

+ vertex_variables[ii].static_use, vertex_variables[ii].name));

+ break;

default:

NOTREACHED();

}

@@ -346,6 +367,7 @@ class ProgramManagerWithShaderTest : public ProgramManagerTestBase {

AttributeMap frag_attrib_map;

UniformMap frag_uniform_map;

VaryingMap frag_varying_map;

+ OutputVariableList frag_output_variable_list;

for (size_t ii = 0; ii < fragment_variable_size; ++ii) {

switch (fragment_variables[ii].category) {

case kVarAttribute:

@@ -375,6 +397,14 @@ class ProgramManagerWithShaderTest : public ProgramManagerTestBase {

fragment_variables[ii].static_use,

fragment_variables[ii].name);

break;

+ case kVarOutput:

+ frag_output_variable_list.push_back(

+ TestHelper::ConstructOutputVariable(

+ fragment_variables[ii].type, fragment_variables[ii].size,

+ fragment_variables[ii].precision,

+ fragment_variables[ii].static_use,

+ fragment_variables[ii].name));

+ break;

default:

NOTREACHED();

}

@@ -388,12 +418,14 @@ class ProgramManagerWithShaderTest : public ProgramManagerTestBase {

// Check shader got created.

EXPECT_TRUE(vshader != NULL && fshader != NULL);

// Set Status

- TestHelper::SetShaderStates(

- gl_.get(), vshader, true, NULL, NULL, NULL,

- &vertex_attrib_map, &vertex_uniform_map, &vertex_varying_map, NULL);

- TestHelper::SetShaderStates(

- gl_.get(), fshader, true, NULL, NULL, NULL,

- &frag_attrib_map, &frag_uniform_map, &frag_varying_map, NULL);

+ TestHelper::SetShaderStates(gl_.get(), vshader, true, nullptr, nullptr,

+ shader_version, &vertex_attrib_map,

+ &vertex_uniform_map, &vertex_varying_map,

+ &vertex_output_variable_list, nullptr);

+ TestHelper::SetShaderStates(gl_.get(), fshader, true, nullptr, nullptr,

+ shader_version, &frag_attrib_map,

+ &frag_uniform_map, &frag_varying_map,

+ &frag_output_variable_list, nullptr);

// Set up program

Program* program =

@@ -504,6 +536,7 @@ const char* ProgramManagerWithShaderTest::kUniform2NameWithArrayIndex =

const char* ProgramManagerWithShaderTest::kUniform3Name = "uniform3";

const char* ProgramManagerWithShaderTest::kUniform3NameWithArrayIndex =

"uniform3[0]";

+const char* ProgramManagerWithShaderTest::kOutputVariable1Name = "outputVar1";

TEST_F(ProgramManagerWithShaderTest, GetAttribInfos) {

const Program* program = SetupDefaultProgram();

@@ -807,6 +840,7 @@ TEST_F(ProgramManagerWithShaderTest, GLDriverReturnsWrongTypeInfo) {

AttributeMap attrib_map;

UniformMap uniform_map;

VaryingMap varying_map;

+ OutputVariableList output_variable_list;

attrib_map[kAttrib1Name] = TestHelper::ConstructAttribute(

kAttrib1Type, kAttrib1Size, kAttrib1Precision,

kAttribStaticUse, kAttrib1Name);

@@ -825,18 +859,22 @@ TEST_F(ProgramManagerWithShaderTest, GLDriverReturnsWrongTypeInfo) {

uniform_map[kUniform3Name] = TestHelper::ConstructUniform(

kUniform3Type, kUniform3Size, kUniform3Precision,

kUniform3StaticUse, kUniform3Name);

+ output_variable_list.push_back(TestHelper::ConstructOutputVariable(

+ kOutputVariable1Type, kOutputVariable1Size, kOutputVariable1Precision,

+ kOutputVariable1StaticUse, kOutputVariable1Name));

Shader* vshader = shader_manager_.CreateShader(

kVertexShaderClientId, kVertexShaderServiceId, GL_VERTEX_SHADER);

ASSERT_TRUE(vshader != NULL);

- TestHelper::SetShaderStates(

- gl_.get(), vshader, true, NULL, NULL, NULL,

- &attrib_map, &uniform_map, &varying_map, NULL);

+ TestHelper::SetShaderStates(gl_.get(), vshader, true, nullptr, nullptr,

+ nullptr, &attrib_map, &uniform_map, &varying_map,

+ &output_variable_list, nullptr);

Shader* fshader = shader_manager_.CreateShader(

kFragmentShaderClientId, kFragmentShaderServiceId, GL_FRAGMENT_SHADER);

ASSERT_TRUE(fshader != NULL);

- TestHelper::SetShaderStates(

- gl_.get(), fshader, true, NULL, NULL, NULL,

- &attrib_map, &uniform_map, &varying_map, NULL);

+ TestHelper::SetShaderStates(gl_.get(), fshader, true, nullptr, nullptr,

+ nullptr, &attrib_map, &uniform_map, &varying_map,

+ &output_variable_list, nullptr);

static ProgramManagerWithShaderTest::AttribInfo kAttribs[] = {

{ kAttrib1Name, kAttrib1Size, kAttrib1Type, kAttrib1Location, },

{ kAttrib2Name, kAttrib2Size, kAttrib2BadType, kAttrib2Location, },

@@ -1499,9 +1537,9 @@ TEST_F(ProgramManagerWithShaderTest, BindAttribLocationConflicts) {

// Check shader got created.

ASSERT_TRUE(vshader != NULL && fshader != NULL);

// Set Status

- TestHelper::SetShaderStates(

- gl_.get(), vshader, true, NULL, NULL, NULL, &attrib_map, NULL, NULL,

- NULL);

+ TestHelper::SetShaderStates(gl_.get(), vshader, true, nullptr, nullptr,

+ nullptr, &attrib_map, nullptr, nullptr, nullptr,

+ nullptr);

// Check attrib infos got copied.

for (AttributeMap::const_iterator it = attrib_map.begin();

it != attrib_map.end(); ++it) {

@@ -1514,9 +1552,9 @@ TEST_F(ProgramManagerWithShaderTest, BindAttribLocationConflicts) {

EXPECT_EQ(it->second.staticUse, variable_info->staticUse);

EXPECT_EQ(it->second.name, variable_info->name);

}

- TestHelper::SetShaderStates(

- gl_.get(), fshader, true, NULL, NULL, NULL, &attrib_map, NULL, NULL,

- NULL);

+ TestHelper::SetShaderStates(gl_.get(), fshader, true, nullptr, nullptr,

+ nullptr, &attrib_map, nullptr, nullptr, nullptr,

+ nullptr);

// Set up program

Program* program =

@@ -1583,12 +1621,12 @@ TEST_F(ProgramManagerWithShaderTest, UniformsPrecisionMismatch) {

// Check shader got created.

ASSERT_TRUE(vshader != NULL && fshader != NULL);

// Set Status

- TestHelper::SetShaderStates(

- gl_.get(), vshader, true, NULL, NULL, NULL, NULL,

- &vertex_uniform_map, NULL, NULL);

- TestHelper::SetShaderStates(

- gl_.get(), fshader, true, NULL, NULL, NULL, NULL,

- &frag_uniform_map, NULL, NULL);

+ TestHelper::SetShaderStates(gl_.get(), vshader, true, nullptr, nullptr,

+ nullptr, nullptr, &vertex_uniform_map, nullptr,

+ nullptr, nullptr);

+ TestHelper::SetShaderStates(gl_.get(), fshader, true, nullptr, nullptr,

+ nullptr, nullptr, &frag_uniform_map, nullptr,

+ nullptr, nullptr);

// Set up program

Program* program =

@@ -1611,8 +1649,8 @@ TEST_F(ProgramManagerWithShaderTest, VaryingTypeMismatch) {

{ GL_FLOAT_VEC3, 1, GL_MEDIUM_FLOAT, true, "a", kVarVarying };

const VarInfo kFragmentVarying =

{ GL_FLOAT_VEC4, 1, GL_MEDIUM_FLOAT, true, "a", kVarVarying };

- Program* program = SetupShaderVariableTest(

- &kVertexVarying, 1, &kFragmentVarying, 1);

+ Program* program =

+ SetupProgramForVariables(&kVertexVarying, 1, &kFragmentVarying, 1);

std::string conflicting_name;

@@ -1628,8 +1666,8 @@ TEST_F(ProgramManagerWithShaderTest, VaryingArraySizeMismatch) {

{ GL_FLOAT, 2, GL_MEDIUM_FLOAT, true, "a", kVarVarying };

const VarInfo kFragmentVarying =

{ GL_FLOAT, 3, GL_MEDIUM_FLOAT, true, "a", kVarVarying };

- Program* program = SetupShaderVariableTest(

- &kVertexVarying, 1, &kFragmentVarying, 1);

+ Program* program =

+ SetupProgramForVariables(&kVertexVarying, 1, &kFragmentVarying, 1);

std::string conflicting_name;

@@ -1645,8 +1683,8 @@ TEST_F(ProgramManagerWithShaderTest, VaryingPrecisionMismatch) {

{ GL_FLOAT, 2, GL_HIGH_FLOAT, true, "a", kVarVarying };

const VarInfo kFragmentVarying =

{ GL_FLOAT, 2, GL_MEDIUM_FLOAT, true, "a", kVarVarying };

- Program* program = SetupShaderVariableTest(

- &kVertexVarying, 1, &kFragmentVarying, 1);

+ Program* program =

+ SetupProgramForVariables(&kVertexVarying, 1, &kFragmentVarying, 1);

std::string conflicting_name;

@@ -1660,8 +1698,7 @@ TEST_F(ProgramManagerWithShaderTest, VaryingPrecisionMismatch) {

TEST_F(ProgramManagerWithShaderTest, VaryingMissing) {

const VarInfo kFragmentVarying =

{ GL_FLOAT, 3, GL_MEDIUM_FLOAT, true, "a", kVarVarying };

- Program* program = SetupShaderVariableTest(

- NULL, 0, &kFragmentVarying, 1);

+ Program* program = SetupProgramForVariables(nullptr, 0, &kFragmentVarying, 1);

std::string conflicting_name;

@@ -1676,8 +1713,7 @@ TEST_F(ProgramManagerWithShaderTest, VaryingMissing) {

TEST_F(ProgramManagerWithShaderTest, InactiveVarying) {

const VarInfo kFragmentVarying =

{ GL_FLOAT, 3, GL_MEDIUM_FLOAT, false, "a", kVarVarying };

- Program* program = SetupShaderVariableTest(

- NULL, 0, &kFragmentVarying, 1);

+ Program* program = SetupProgramForVariables(nullptr, 0, &kFragmentVarying, 1);

std::string conflicting_name;

@@ -1694,8 +1730,8 @@ TEST_F(ProgramManagerWithShaderTest, AttribUniformNameConflict) {

{ GL_FLOAT_VEC4, 1, GL_MEDIUM_FLOAT, true, "a", kVarAttribute };

const VarInfo kFragmentUniform =

{ GL_FLOAT_VEC4, 1, GL_MEDIUM_FLOAT, true, "a", kVarUniform };

- Program* program = SetupShaderVariableTest(

- &kVertexAttribute, 1, &kFragmentUniform, 1);

+ Program* program =

+ SetupProgramForVariables(&kVertexAttribute, 1, &kFragmentUniform, 1);

std::string conflicting_name;

@@ -1714,8 +1750,8 @@ TEST_F(ProgramManagerWithShaderTest, TooManyVaryings) {

{ GL_FLOAT_VEC4, 4, GL_MEDIUM_FLOAT, true, "a", kVarVarying },

{ GL_FLOAT_VEC4, 5, GL_MEDIUM_FLOAT, true, "b", kVarVarying }

};

- Program* program = SetupShaderVariableTest(

- kVertexVaryings, 2, kFragmentVaryings, 2);

+ Program* program =

+ SetupProgramForVariables(kVertexVaryings, 2, kFragmentVaryings, 2);

EXPECT_FALSE(

program->CheckVaryingsPacking(Program::kCountOnlyStaticallyUsed));

@@ -1732,8 +1768,8 @@ TEST_F(ProgramManagerWithShaderTest, TooManyInactiveVaryings) {

{ GL_FLOAT_VEC4, 4, GL_MEDIUM_FLOAT, false, "a", kVarVarying },

{ GL_FLOAT_VEC4, 5, GL_MEDIUM_FLOAT, true, "b", kVarVarying }

};

- Program* program = SetupShaderVariableTest(

- kVertexVaryings, 2, kFragmentVaryings, 2);

+ Program* program =

+ SetupProgramForVariables(kVertexVaryings, 2, kFragmentVaryings, 2);

EXPECT_TRUE(

program->CheckVaryingsPacking(Program::kCountOnlyStaticallyUsed));

@@ -1751,8 +1787,8 @@ TEST_F(ProgramManagerWithShaderTest, CountAllVaryingsInPacking) {

{ GL_FLOAT_VEC4, 4, GL_MEDIUM_FLOAT, false, "a", kVarVarying },

{ GL_FLOAT_VEC4, 5, GL_MEDIUM_FLOAT, true, "b", kVarVarying }

};

- Program* program = SetupShaderVariableTest(

- kVertexVaryings, 2, kFragmentVaryings, 2);

+ Program* program =

+ SetupProgramForVariables(kVertexVaryings, 2, kFragmentVaryings, 2);

EXPECT_FALSE(program->CheckVaryingsPacking(Program::kCountAll));

}

@@ -1912,6 +1948,7 @@ class ProgramManagerWithCacheTest : public ProgramManagerTestBase {

protected:

void SetupProgramManager() override {

manager_.reset(new ProgramManager(cache_.get(), kMaxVaryingVectors,

+ kMaxDualSourceDrawBuffers,

feature_info_.get()));

}

@@ -1933,10 +1970,12 @@ class ProgramManagerWithCacheTest : public ProgramManagerTestBase {

program_->AttachShader(&shader_manager_, vertex_shader_);

program_->AttachShader(&shader_manager_, fragment_shader_);

}

void TearDown() override {

shader_manager_.Destroy(false);

ProgramManagerTestBase::TearDown();

}

void SetShadersCompiled() {

TestHelper::SetShaderStates(gl_.get(), vertex_shader_, true);

TestHelper::SetShaderStates(gl_.get(), fragment_shader_, true);

@@ -2021,9 +2060,9 @@ class ProgramManagerWithCacheTest : public ProgramManagerTestBase {

}

void SetExpectationsForProgramLoadSuccess(GLuint service_program_id) {

- TestHelper::SetupProgramSuccessExpectations(gl_.get(), feature_info_.get(),

- nullptr, 0, nullptr, 0, nullptr,

- 0, service_program_id);

+ TestHelper::SetupProgramSuccessExpectations(

+ gl_.get(), feature_info_.get(), nullptr, 0, nullptr, 0, nullptr, 0,

+ nullptr, 0, service_program_id);

}

void SetExpectationsForProgramLink() {

@@ -2131,7 +2170,6 @@ class ProgramManagerWithPathRenderingTest

static const char* kFragmentInput1Name;

static const char* kFragmentInput1GoodName;

static const char* kFragmentInput2Name;

- static const char* kFragmentInput2GoodName;

static const char* kFragmentInput3Name;

static const char* kFragmentInput3GoodName;

static const GLint kFragmentInput1Size = 1;

@@ -2178,8 +2216,6 @@ const char* ProgramManagerWithPathRenderingTest::kFragmentInput1Name = "color1";

const char* ProgramManagerWithPathRenderingTest::kFragmentInput1GoodName =

"color1[0]";

const char* ProgramManagerWithPathRenderingTest::kFragmentInput2Name = "color2";

-const char* ProgramManagerWithPathRenderingTest::kFragmentInput2GoodName =

- "color2[0]";

const char* ProgramManagerWithPathRenderingTest::kFragmentInput3Name = "color3";

const char* ProgramManagerWithPathRenderingTest::kFragmentInput3GoodName =

"color3[0]";

@@ -2206,9 +2242,11 @@ TEST_P(ProgramManagerWithPathRenderingTest, BindFragmentInputLocation) {

kFragmentInput3Type, kFragmentInput3Size, kFragmentInput3Precision,

kFragmentInput3StaticUse, kFragmentInput3Name);

TestHelper::SetShaderStates(gl_.get(), vshader, true, nullptr, nullptr,

- nullptr, nullptr, nullptr, &varying_map, nullptr);

+ nullptr, nullptr, nullptr, &varying_map, nullptr,

+ nullptr);

TestHelper::SetShaderStates(gl_.get(), fshader, true, nullptr, nullptr,

- nullptr, nullptr, nullptr, &varying_map, nullptr);

+ nullptr, nullptr, nullptr, &varying_map, nullptr,

+ nullptr);

Program* program =

manager_->CreateProgram(kClientProgramId, kServiceProgramId);

ASSERT_TRUE(program != NULL);

@@ -2238,7 +2276,7 @@ TEST_P(ProgramManagerWithPathRenderingTest, BindFragmentInputLocation) {

TestHelper::SetupShaderExpectationsWithVaryings(

gl_.get(), feature_info_.get(), nullptr, 0, nullptr, 0,

kFragmentInputExpectationInfos, arraysize(kFragmentInputExpectationInfos),

- kServiceProgramId);

+ nullptr, 0, kServiceProgramId);

program->Link(NULL, Program::kCountOnlyStaticallyUsed,

base::Bind(&ShaderCacheCb));

GLint loc1 = 0;

@@ -2279,5 +2317,90 @@ INSTANTIATE_TEST_CASE_P(

make_gl_ext_tuple("4.5", "GL_NV_path_rendering"),

make_gl_ext_tuple("opengl es 3.1", "GL_NV_path_rendering")));

+class ProgramManagerDualSourceBlendingTest

+ : public ProgramManagerWithShaderTest,

+ public testing::WithParamInterface<

+ testing::tuple<const char*, const char*>> {

+ public:

+ ProgramManagerDualSourceBlendingTest() {}

+ protected:

+ void SetUpWithFeatureInfo(FeatureInfo* feature_info) {

+ const char* gl_version = testing::get<0>(GetParam());

+ const char* gl_extensions = testing::get<1>(GetParam());

+ SetUpBase(gl_version, gl_extensions, feature_info);

+ }

+ void SetUp() override { SetUpWithFeatureInfo(nullptr); }

+};

+class ProgramManagerDualSourceBlendingES2Test

+ : public ProgramManagerDualSourceBlendingTest {};

+TEST_P(ProgramManagerDualSourceBlendingES2Test, UseSecondaryFragCoord) {

+ DCHECK(feature_info_->feature_flags().ext_blend_func_extended);

+ const VarInfo kFragmentVaryings[] = {

+ {GL_FLOAT_VEC4, 0, GL_MEDIUM_FLOAT, true, "gl_SecondaryFragColorEXT",

+ kVarOutput},

+ {GL_FLOAT_VEC4, 0, GL_MEDIUM_FLOAT, true, "gl_FragColor", kVarOutput},

+ };

+ int shader_version = 100;

+ Program* program =

+ SetupProgramForVariables(nullptr, 0, kFragmentVaryings,

+ arraysize(kFragmentVaryings), &shader_version);

+ const gfx::GLVersionInfo& gl_version = feature_info_->gl_version_info();

+ if (!gl_version.is_es) {

+ // The call is expected only for OpenGL. OpenGL ES expects to

+ // output GLES SL 1.00, which does not bind.

+ EXPECT_CALL(*(gl_.get()),

+ BindFragDataLocationIndexed(kServiceProgramId, 0, 1,

+ StrEq("angle_SecondaryFragColor")))

+ .Times(1)

+ .RetiresOnSaturation();

+ }

+ EXPECT_TRUE(LinkAsExpected(program, true));

+TEST_P(ProgramManagerDualSourceBlendingES2Test, UseSecondaryFragData) {

+ const VarInfo kFragmentVaryings[] = {

+ {GL_FLOAT_VEC4, kMaxDualSourceDrawBuffers, GL_MEDIUM_FLOAT, true,

+ "gl_SecondaryFragDataEXT", kVarOutput},

+ {GL_FLOAT_VEC4, kMaxDrawBuffers, GL_MEDIUM_FLOAT, true, "gl_FragData",

+ kVarOutput},

+ };

+ int shader_version = 100;

+ Program* program =

+ SetupProgramForVariables(nullptr, 0, kFragmentVaryings,

+ arraysize(kFragmentVaryings), &shader_version);

+ const gfx::GLVersionInfo& gl_version = feature_info_->gl_version_info();

+ if (!gl_version.is_es) {

+ // The call is expected only for OpenGL. OpenGL ES expects to

+ // output GLES SL 1.00, which does not bind.

+ EXPECT_CALL(*(gl_.get()),

+ BindFragDataLocationIndexed(kServiceProgramId, 0, 1,

+ StrEq("angle_SecondaryFragData")))

+ .Times(1)

+ .RetiresOnSaturation();

+ }

+ EXPECT_TRUE(LinkAsExpected(program, true));

+INSTANTIATE_TEST_CASE_P(

+ SupportedContexts,

+ ProgramManagerDualSourceBlendingES2Test,

+ testing::Values(

+ testing::make_tuple("3.2",

+ "GL_ARB_draw_buffers GL_ARB_blend_func_extended "

+ "GL_ARB_program_interface_query"),

+ testing::make_tuple("opengl es 3.1",

+ "GL_EXT_draw_buffers GL_EXT_blend_func_extended")));

} // namespace gles2

} // namespace gpu