Edit
kc3-lang/angle/src/tests/gl_tests/gles1/TextureEnvTest.cpp
Branch :
-
Show log
Commit
-
Author :
Tobin Ehlis
Date : 2019-11-11 16:41:07
Hash : 1a01b4b3
Message : Refactor end2end test macros This is a foundational CL to enabling the end2end tests on swiftshader. Refactored infrastructure with new ANGLE_INSTANTIATE_TEST_ES* macros that will run tests over all various combinations of all platforms for different ES versions. Just skipping failing tests initially to get the refactor landed. Bug: angleproject:4081 Bug: angleproject:4092 Change-Id: I017f6c3267179e49b6ae08cc7488096b423dcdb5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1904635 Commit-Queue: Tobin Ehlis <tobine@google.com> Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
- src/tests/gl_tests/gles1/TextureEnvTest.cpp
-
// // Copyright 2018 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. // // TextureEnvTest.cpp: Tests basic usage of texture environments. #include "test_utils/ANGLETest.h" #include "test_utils/gl_raii.h" #include "util/random_utils.h" #include <stdint.h> using namespace angle; class TextureEnvTest : public ANGLETest { protected: TextureEnvTest() { setWindowWidth(32); setWindowHeight(32); setConfigRedBits(8); setConfigGreenBits(8); setConfigBlueBits(8); setConfigAlphaBits(8); setConfigDepthBits(24); } void verifyEnvironment(GLenum mode, GLenum combineRgb, GLenum combineAlpha, GLenum src0Rgb, GLenum src0Alpha, GLenum src1Rgb, GLenum src1Alpha, GLenum src2Rgb, GLenum src2Alpha, GLenum op0Rgb, GLenum op0Alpha, GLenum op1Rgb, GLenum op1Alpha, GLenum op2Rgb, GLenum op2Alpha, const GLColor32F &envColor, GLfloat rgbScale, GLfloat alphaScale) { GLfloat actualParams[4] = {}; glGetTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(mode, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_COMBINE_RGB, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(combineRgb, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_COMBINE_ALPHA, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(combineAlpha, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_SRC0_RGB, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(src0Rgb, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_SRC0_ALPHA, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(src0Alpha, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_SRC1_RGB, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(src1Rgb, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_SRC1_ALPHA, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(src1Alpha, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_SRC2_RGB, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(src2Rgb, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_SRC2_ALPHA, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(src2Alpha, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_OPERAND0_RGB, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(op0Rgb, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(op0Alpha, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_OPERAND1_RGB, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(op1Rgb, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(op1Alpha, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_OPERAND2_RGB, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(op2Rgb, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_GLENUM_EQ(op2Alpha, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_EQ(envColor.R, actualParams[0]); EXPECT_EQ(envColor.G, actualParams[1]); EXPECT_EQ(envColor.B, actualParams[2]); EXPECT_EQ(envColor.A, actualParams[3]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_RGB_SCALE, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_EQ(rgbScale, actualParams[0]); glGetTexEnvfv(GL_TEXTURE_ENV, GL_ALPHA_SCALE, actualParams); EXPECT_GL_NO_ERROR(); EXPECT_EQ(alphaScale, actualParams[0]); } }; // Initial state check. TEST_P(TextureEnvTest, InitialState) { GLint numUnits; glGetIntegerv(GL_MAX_TEXTURE_UNITS, &numUnits); EXPECT_GL_NO_ERROR(); for (int i = 0; i < numUnits; i++) { glActiveTexture(GL_TEXTURE0 + i); EXPECT_GL_NO_ERROR(); verifyEnvironment(GL_MODULATE, // envMode GL_MODULATE, // combineRgb GL_MODULATE, // combineAlpha GL_TEXTURE, // src0Rgb GL_TEXTURE, // src0Alpha GL_PREVIOUS, // src1Rgb GL_PREVIOUS, // src1Alpha GL_CONSTANT, // src2Rgb GL_CONSTANT, // src2Alpha GL_SRC_COLOR, // op0Rgb GL_SRC_ALPHA, // op0Alpha GL_SRC_COLOR, // op1Rgb GL_SRC_ALPHA, // op1Alpha GL_SRC_ALPHA, // op2Rgb GL_SRC_ALPHA, // op2Alpha GLColor32F(0.0f, 0.0f, 0.0f, 0.0f), // envColor 1.0f, // rgbScale 1.0f // alphaScale ); } } // Negative test for parameter names. TEST_P(TextureEnvTest, NegativeParameter) { glTexEnvfv(0, GL_ALPHA_SCALE, nullptr); EXPECT_GL_ERROR(GL_INVALID_ENUM); glTexEnvfv(GL_ALPHA_SCALE, GL_ALPHA_SCALE, nullptr); EXPECT_GL_ERROR(GL_INVALID_ENUM); glTexEnvfv(GL_TEXTURE_ENV, 0, nullptr); EXPECT_GL_ERROR(GL_INVALID_ENUM); } // Negative test for parameter values. TEST_P(TextureEnvTest, NegativeValues) { glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_COMBINE_RGB, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_COMBINE_ALPHA, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_SRC0_RGB, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_SRC1_RGB, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_SRC2_RGB, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_SRC0_ALPHA, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_SRC1_ALPHA, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_SRC2_ALPHA, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_OPERAND0_RGB, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_OPERAND1_RGB, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_OPERAND2_RGB, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, 0.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_COMBINE_ALPHA, (GLfloat)GL_DOT3_RGB); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_COMBINE_ALPHA, (GLfloat)GL_DOT3_RGBA); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, (GLfloat)GL_SRC_COLOR); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, (GLfloat)GL_ONE_MINUS_SRC_COLOR); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, (GLfloat)GL_SRC_COLOR); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, (GLfloat)GL_ONE_MINUS_SRC_COLOR); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, (GLfloat)GL_SRC_COLOR); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, (GLfloat)GL_ONE_MINUS_SRC_COLOR); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_RGB_SCALE, 0.5f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_RGB_SCALE, 3.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_ALPHA_SCALE, 0.5f); EXPECT_GL_ERROR(GL_INVALID_VALUE); glTexEnvf(GL_TEXTURE_ENV, GL_ALPHA_SCALE, 3.0f); EXPECT_GL_ERROR(GL_INVALID_VALUE); } // Checks that texture environment state can be set. TEST_P(TextureEnvTest, Set) { const int kTrials = 1000; angle::RNG rng(0); GLint numUnits; glGetIntegerv(GL_MAX_TEXTURE_UNITS, &numUnits); EXPECT_GL_NO_ERROR(); std::vector<GLenum> validUnits(numUnits); for (int i = 0; i < numUnits; i++) { validUnits[i] = GL_TEXTURE0 + i; } std::vector<GLenum> validEnvModes = { GL_ADD, GL_BLEND, GL_COMBINE, GL_DECAL, GL_MODULATE, GL_REPLACE, }; std::vector<GLenum> validCombineRgbs = { GL_MODULATE, GL_REPLACE, GL_ADD, GL_ADD_SIGNED, GL_SUBTRACT, GL_INTERPOLATE, GL_DOT3_RGB, GL_DOT3_RGBA, }; std::vector<GLenum> validCombineAlphas = { GL_MODULATE, GL_REPLACE, GL_ADD, GL_ADD_SIGNED, GL_SUBTRACT, GL_INTERPOLATE, }; std::vector<GLenum> validSrcs = { GL_CONSTANT, GL_PREVIOUS, GL_PRIMARY_COLOR, GL_TEXTURE, }; std::vector<GLenum> validOpRgbs = { GL_SRC_COLOR, GL_ONE_MINUS_SRC_COLOR, GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, }; std::vector<GLenum> validOpAlphas = { GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, }; std::vector<GLfloat> validScales = { 1.0f, 2.0f, 4.0f, }; for (int i = 0; i < kTrials; i++) { GLenum textureUnit = rng.randomSelect(validUnits); GLenum mode = rng.randomSelect(validEnvModes); GLenum combineRgb = rng.randomSelect(validCombineRgbs); GLenum combineAlpha = rng.randomSelect(validCombineAlphas); GLenum src0Rgb = rng.randomSelect(validSrcs); GLenum src0Alpha = rng.randomSelect(validSrcs); GLenum src1Rgb = rng.randomSelect(validSrcs); GLenum src1Alpha = rng.randomSelect(validSrcs); GLenum src2Rgb = rng.randomSelect(validSrcs); GLenum src2Alpha = rng.randomSelect(validSrcs); GLenum op0Rgb = rng.randomSelect(validOpRgbs); GLenum op0Alpha = rng.randomSelect(validOpAlphas); GLenum op1Rgb = rng.randomSelect(validOpRgbs); GLenum op1Alpha = rng.randomSelect(validOpAlphas); GLenum op2Rgb = rng.randomSelect(validOpRgbs); GLenum op2Alpha = rng.randomSelect(validOpAlphas); GLColor32F envColor(rng.randomFloatBetween(0.0f, 1.0f), rng.randomFloatBetween(0.0f, 1.0f), rng.randomFloatBetween(0.0f, 1.0f), rng.randomFloatBetween(0.0f, 1.0f)); GLfloat rgbScale = rng.randomSelect(validScales); GLfloat alphaScale = rng.randomSelect(validScales); glActiveTexture(textureUnit); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, mode); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB, combineRgb); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA, combineAlpha); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_SRC0_RGB, src0Rgb); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_SRC0_ALPHA, src0Alpha); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_SRC1_RGB, src1Rgb); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_SRC1_ALPHA, src1Alpha); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_SRC2_RGB, src2Rgb); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_SRC2_ALPHA, src2Alpha); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_RGB, op0Rgb); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, op0Alpha); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_RGB, op1Rgb); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, op1Alpha); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_RGB, op2Rgb); EXPECT_GL_NO_ERROR(); glTexEnvi(GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, op2Alpha); EXPECT_GL_NO_ERROR(); glTexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, &envColor.R); EXPECT_GL_NO_ERROR(); glTexEnvf(GL_TEXTURE_ENV, GL_RGB_SCALE, rgbScale); EXPECT_GL_NO_ERROR(); glTexEnvf(GL_TEXTURE_ENV, GL_ALPHA_SCALE, alphaScale); EXPECT_GL_NO_ERROR(); verifyEnvironment(mode, combineRgb, combineAlpha, src0Rgb, src0Alpha, src1Rgb, src1Alpha, src2Rgb, src2Alpha, op0Rgb, op0Alpha, op1Rgb, op1Alpha, op2Rgb, op2Alpha, envColor, rgbScale, alphaScale); } } ANGLE_INSTANTIATE_TEST_ES1(TextureEnvTest);