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kc3-lang/angle/src/tests/gl_tests/DXT1CompressedTextureTest.cpp
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Author :
Geoff Lang
Date : 2017-10-27 17:29:54
Hash : 5ca5c65c
Message : Pass offsets to base validation for CompressedSubTexImage3D. BUG=angleproject:2216 Change-Id: I54716fe7ba08a19d5f4c3287701cffc650adb2d8 Reviewed-on: https://chromium-review.googlesource.com/742504 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
- src/tests/gl_tests/DXT1CompressedTextureTest.cpp
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// // Copyright 2015 The ANGLE Project Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // #include "test_utils/ANGLETest.h" #include "test_utils/gl_raii.h" #include "media/pixel.inl" using namespace angle; class DXT1CompressedTextureTest : public ANGLETest { protected: DXT1CompressedTextureTest() { setWindowWidth(512); setWindowHeight(512); setConfigRedBits(8); setConfigGreenBits(8); setConfigBlueBits(8); setConfigAlphaBits(8); } virtual void SetUp() { ANGLETest::SetUp(); const std::string vsSource = R"(precision highp float; attribute vec4 position; varying vec2 texcoord; void main() { gl_Position = position; texcoord = (position.xy * 0.5) + 0.5; texcoord.y = 1.0 - texcoord.y; })"; const std::string textureFSSource = R"(precision highp float; uniform sampler2D tex; varying vec2 texcoord; void main() { gl_FragColor = texture2D(tex, texcoord); })"; mTextureProgram = CompileProgram(vsSource, textureFSSource); if (mTextureProgram == 0) { FAIL() << "shader compilation failed."; } mTextureUniformLocation = glGetUniformLocation(mTextureProgram, "tex"); ASSERT_GL_NO_ERROR(); } virtual void TearDown() { glDeleteProgram(mTextureProgram); ANGLETest::TearDown(); } GLuint mTextureProgram; GLint mTextureUniformLocation; }; TEST_P(DXT1CompressedTextureTest, CompressedTexImage) { if (!extensionEnabled("GL_EXT_texture_compression_dxt1")) { std::cout << "Test skipped because GL_EXT_texture_compression_dxt1 is not available." << std::endl; return; } GLuint texture; glGenTextures(1, &texture); glBindTexture(GL_TEXTURE_2D, texture); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_0_width, pixel_0_height, 0, pixel_0_size, pixel_0_data); glCompressedTexImage2D(GL_TEXTURE_2D, 1, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_1_width, pixel_1_height, 0, pixel_1_size, pixel_1_data); glCompressedTexImage2D(GL_TEXTURE_2D, 2, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_2_width, pixel_2_height, 0, pixel_2_size, pixel_2_data); glCompressedTexImage2D(GL_TEXTURE_2D, 3, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_3_width, pixel_3_height, 0, pixel_3_size, pixel_3_data); glCompressedTexImage2D(GL_TEXTURE_2D, 4, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_4_width, pixel_4_height, 0, pixel_4_size, pixel_4_data); glCompressedTexImage2D(GL_TEXTURE_2D, 5, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_5_width, pixel_5_height, 0, pixel_5_size, pixel_5_data); glCompressedTexImage2D(GL_TEXTURE_2D, 6, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_6_width, pixel_6_height, 0, pixel_6_size, pixel_6_data); glCompressedTexImage2D(GL_TEXTURE_2D, 7, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_7_width, pixel_7_height, 0, pixel_7_size, pixel_7_data); glCompressedTexImage2D(GL_TEXTURE_2D, 8, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_8_width, pixel_8_height, 0, pixel_8_size, pixel_8_data); glCompressedTexImage2D(GL_TEXTURE_2D, 9, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_9_width, pixel_9_height, 0, pixel_9_size, pixel_9_data); EXPECT_GL_NO_ERROR(); glUseProgram(mTextureProgram); glUniform1i(mTextureUniformLocation, 0); drawQuad(mTextureProgram, "position", 0.5f); EXPECT_GL_NO_ERROR(); glDeleteTextures(1, &texture); EXPECT_GL_NO_ERROR(); } TEST_P(DXT1CompressedTextureTest, CompressedTexStorage) { if (!extensionEnabled("GL_EXT_texture_compression_dxt1")) { std::cout << "Test skipped due to missing GL_EXT_texture_compression_dxt1" << std::endl; return; } if (getClientMajorVersion() < 3 && (!extensionEnabled("GL_EXT_texture_storage") || !extensionEnabled("GL_OES_rgb8_rgba8"))) { std::cout << "Test skipped due to missing ES3 or GL_EXT_texture_storage or GL_OES_rgb8_rgba8" << std::endl; return; } GLuint texture; glGenTextures(1, &texture); glBindTexture(GL_TEXTURE_2D, texture); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); if (getClientMajorVersion() < 3) { glTexStorage2DEXT(GL_TEXTURE_2D, pixel_levels, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_0_width, pixel_0_height); } else { glTexStorage2D(GL_TEXTURE_2D, pixel_levels, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_0_width, pixel_0_height); } EXPECT_GL_NO_ERROR(); glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, pixel_0_width, pixel_0_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_0_size, pixel_0_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 1, 0, 0, pixel_1_width, pixel_1_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_1_size, pixel_1_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 2, 0, 0, pixel_2_width, pixel_2_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_2_size, pixel_2_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 3, 0, 0, pixel_3_width, pixel_3_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_3_size, pixel_3_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 4, 0, 0, pixel_4_width, pixel_4_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_4_size, pixel_4_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 5, 0, 0, pixel_5_width, pixel_5_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_5_size, pixel_5_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 6, 0, 0, pixel_6_width, pixel_6_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_6_size, pixel_6_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 7, 0, 0, pixel_7_width, pixel_7_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_7_size, pixel_7_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 8, 0, 0, pixel_8_width, pixel_8_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_8_size, pixel_8_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 9, 0, 0, pixel_9_width, pixel_9_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_9_size, pixel_9_data); EXPECT_GL_NO_ERROR(); glUseProgram(mTextureProgram); glUniform1i(mTextureUniformLocation, 0); drawQuad(mTextureProgram, "position", 0.5f); EXPECT_GL_NO_ERROR(); glDeleteTextures(1, &texture); EXPECT_GL_NO_ERROR(); } // Test validation of glCompressedTexSubImage2D with DXT formats TEST_P(DXT1CompressedTextureTest, CompressedTexSubImageValidation) { if (!extensionEnabled("GL_EXT_texture_compression_dxt1")) { std::cout << "Test skipped due to missing GL_EXT_texture_compression_dxt1" << std::endl; return; } GLTexture texture; glBindTexture(GL_TEXTURE_2D, texture.get()); // Size mip 0 to a large size glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_0_width, pixel_0_height, 0, pixel_0_size, nullptr); ASSERT_GL_NO_ERROR(); // Set a sub image with an offset that isn't a multiple of the block size glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 1, 3, pixel_1_width, pixel_1_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_1_size, pixel_1_data); ASSERT_GL_ERROR(GL_INVALID_OPERATION); // Set a sub image with a negative offset glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, -1, 0, 4, 4, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, 8, pixel_1_data); ASSERT_GL_ERROR(GL_INVALID_VALUE); glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 0, -1, 4, 4, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, 8, pixel_1_data); ASSERT_GL_ERROR(GL_INVALID_VALUE); } // Test that it's not possible to call CopyTexSubImage2D on a compressed texture TEST_P(DXT1CompressedTextureTest, CopyTexSubImage2DDisallowed) { ANGLE_SKIP_TEST_IF(!extensionEnabled("GL_EXT_texture_compression_dxt1")); GLTexture texture; glBindTexture(GL_TEXTURE_2D, texture.get()); glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_0_width, pixel_0_height, 0, pixel_0_size, nullptr); ASSERT_GL_NO_ERROR(); glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, 4, 4); ASSERT_GL_ERROR(GL_INVALID_OPERATION); } class DXT1CompressedTextureTestES3 : public DXT1CompressedTextureTest { }; class DXT1CompressedTextureTestD3D11 : public DXT1CompressedTextureTest { }; TEST_P(DXT1CompressedTextureTestES3, PBOCompressedTexImage) { if (!extensionEnabled("GL_EXT_texture_compression_dxt1")) { std::cout << "Test skipped because GL_EXT_texture_compression_dxt1 is not available." << std::endl; return; } GLuint texture; glGenTextures(1, &texture); glBindTexture(GL_TEXTURE_2D, texture); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); GLuint buffer; glGenBuffers(1, &buffer); glBindBuffer(GL_PIXEL_UNPACK_BUFFER, buffer); glBufferData(GL_PIXEL_UNPACK_BUFFER, pixel_0_size, nullptr, GL_STREAM_DRAW); EXPECT_GL_NO_ERROR(); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_0_size, pixel_0_data); glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_0_width, pixel_0_height, 0, pixel_0_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_1_size, pixel_1_data); glCompressedTexImage2D(GL_TEXTURE_2D, 1, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_1_width, pixel_1_height, 0, pixel_1_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_2_size, pixel_2_data); glCompressedTexImage2D(GL_TEXTURE_2D, 2, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_2_width, pixel_2_height, 0, pixel_2_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_3_size, pixel_3_data); glCompressedTexImage2D(GL_TEXTURE_2D, 3, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_3_width, pixel_3_height, 0, pixel_3_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_4_size, pixel_4_data); glCompressedTexImage2D(GL_TEXTURE_2D, 4, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_4_width, pixel_4_height, 0, pixel_4_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_5_size, pixel_5_data); glCompressedTexImage2D(GL_TEXTURE_2D, 5, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_5_width, pixel_5_height, 0, pixel_5_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_6_size, pixel_6_data); glCompressedTexImage2D(GL_TEXTURE_2D, 6, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_6_width, pixel_6_height, 0, pixel_6_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_7_size, pixel_7_data); glCompressedTexImage2D(GL_TEXTURE_2D, 7, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_7_width, pixel_7_height, 0, pixel_7_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_8_size, pixel_8_data); glCompressedTexImage2D(GL_TEXTURE_2D, 8, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_8_width, pixel_8_height, 0, pixel_8_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_9_size, pixel_9_data); glCompressedTexImage2D(GL_TEXTURE_2D, 9, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_9_width, pixel_9_height, 0, pixel_9_size, nullptr); EXPECT_GL_NO_ERROR(); glUseProgram(mTextureProgram); glUniform1i(mTextureUniformLocation, 0); drawQuad(mTextureProgram, "position", 0.5f); EXPECT_GL_NO_ERROR(); glDeleteTextures(1, &buffer); glDeleteTextures(1, &texture); EXPECT_GL_NO_ERROR(); } // Test validation of glCompressedTexSubImage3D with DXT formats TEST_P(DXT1CompressedTextureTestES3, CompressedTexSubImageValidation) { ANGLE_SKIP_TEST_IF(!extensionEnabled("GL_EXT_texture_compression_dxt1")); GLTexture texture; glBindTexture(GL_TEXTURE_2D_ARRAY, texture.get()); // Size mip 0 to a large size glCompressedTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_0_width, pixel_0_height, 1, 0, pixel_0_size, nullptr); ASSERT_GL_NO_ERROR(); // Set a sub image with a negative offset glCompressedTexSubImage3D(GL_TEXTURE_2D_ARRAY, 0, -1, 0, 0, 4, 4, 1, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, 8, pixel_1_data); ASSERT_GL_ERROR(GL_INVALID_VALUE); glCompressedTexSubImage3D(GL_TEXTURE_2D_ARRAY, 0, 0, -1, 0, 4, 4, 1, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, 8, pixel_1_data); ASSERT_GL_ERROR(GL_INVALID_VALUE); glCompressedTexSubImage3D(GL_TEXTURE_2D_ARRAY, 0, 0, 0, -1, 4, 4, 1, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, 8, pixel_1_data); ASSERT_GL_ERROR(GL_INVALID_VALUE); } TEST_P(DXT1CompressedTextureTestD3D11, PBOCompressedTexStorage) { if (getClientMajorVersion() < 3 && !extensionEnabled("GL_EXT_texture_compression_dxt1")) { return; } if (getClientMajorVersion() < 3 && (!extensionEnabled("GL_EXT_texture_storage") || !extensionEnabled("GL_OES_rgb8_rgba8"))) { return; } GLuint texture; glGenTextures(1, &texture); glBindTexture(GL_TEXTURE_2D, texture); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); if (getClientMajorVersion() < 3) { glTexStorage2DEXT(GL_TEXTURE_2D, pixel_levels, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_0_width, pixel_0_height); } else { glTexStorage2D(GL_TEXTURE_2D, pixel_levels, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_0_width, pixel_0_height); } EXPECT_GL_NO_ERROR(); GLuint buffer; glGenBuffers(1, &buffer); glBindBuffer(GL_PIXEL_UNPACK_BUFFER, buffer); glBufferData(GL_PIXEL_UNPACK_BUFFER, pixel_0_size, nullptr, GL_STREAM_DRAW); EXPECT_GL_NO_ERROR(); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_0_size, pixel_0_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, pixel_0_width, pixel_0_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_0_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_1_size, pixel_1_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 1, 0, 0, pixel_1_width, pixel_1_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_1_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_2_size, pixel_2_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 2, 0, 0, pixel_2_width, pixel_2_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_2_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_3_size, pixel_3_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 3, 0, 0, pixel_3_width, pixel_3_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_3_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_4_size, pixel_4_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 4, 0, 0, pixel_4_width, pixel_4_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_4_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_5_size, pixel_5_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 5, 0, 0, pixel_5_width, pixel_5_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_5_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_6_size, pixel_6_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 6, 0, 0, pixel_6_width, pixel_6_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_6_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_7_size, pixel_7_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 7, 0, 0, pixel_7_width, pixel_7_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_7_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_8_size, pixel_8_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 8, 0, 0, pixel_8_width, pixel_8_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_8_size, nullptr); glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pixel_9_size, pixel_9_data); glCompressedTexSubImage2D(GL_TEXTURE_2D, 9, 0, 0, pixel_9_width, pixel_9_height, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_9_size, nullptr); EXPECT_GL_NO_ERROR(); glUseProgram(mTextureProgram); glUniform1i(mTextureUniformLocation, 0); drawQuad(mTextureProgram, "position", 0.5f); EXPECT_GL_NO_ERROR(); glDeleteTextures(1, &texture); EXPECT_GL_NO_ERROR(); } // Test validation of glCompressedTexSubImage3D with DXT formats TEST_P(DXT1CompressedTextureTestES3, CopyTexSubImage3DDisallowed) { ANGLE_SKIP_TEST_IF(!extensionEnabled("GL_EXT_texture_compression_dxt1")); GLTexture texture; glBindTexture(GL_TEXTURE_2D_ARRAY, texture.get()); GLsizei depth = 4; glCompressedTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, pixel_0_width, pixel_0_height, depth, 0, pixel_0_size * depth, nullptr); ASSERT_GL_NO_ERROR(); glCopyTexSubImage3D(GL_TEXTURE_2D_ARRAY, 0, 0, 0, 0, 0, 0, 4, 4); ASSERT_GL_ERROR(GL_INVALID_OPERATION); } // Use this to select which configurations (e.g. which renderer, which GLES major version) these tests should be run against. ANGLE_INSTANTIATE_TEST(DXT1CompressedTextureTest, ES2_D3D9(), ES2_D3D11(), ES2_D3D11_FL9_3(), ES2_OPENGL(), ES3_OPENGL(), ES2_OPENGLES(), ES3_OPENGLES()); // Use this to select which configurations (e.g. which renderer, which GLES major version) these tests should be run against. ANGLE_INSTANTIATE_TEST(DXT1CompressedTextureTestES3, ES3_D3D11(), ES3_OPENGL(), ES3_OPENGLES()); ANGLE_INSTANTIATE_TEST(DXT1CompressedTextureTestD3D11, ES2_D3D11(), ES3_D3D11(), ES2_D3D11_FL9_3());