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296 lines
8.5 KiB
296 lines
8.5 KiB
/*------------------------------------------------------------------------- |
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* drawElements Quality Program OpenGL ES 2.0 Module |
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* ------------------------------------------------- |
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* |
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* Copyright 2014 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*//*! |
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* \file |
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* \brief Rbo state query tests. |
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*//*--------------------------------------------------------------------*/ |
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#include "es2fRboStateQueryTests.hpp" |
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#include "glsStateQueryUtil.hpp" |
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#include "es2fApiCase.hpp" |
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#include "gluRenderContext.hpp" |
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#include "glwEnums.hpp" |
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#include "glwFunctions.hpp" |
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#include "deRandom.hpp" |
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#include "deMath.h" |
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using namespace glw; // GLint and other GL types |
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using deqp::gls::StateQueryUtil::StateQueryMemoryWriteGuard; |
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namespace deqp |
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{ |
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namespace gles2 |
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{ |
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namespace Functional |
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{ |
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namespace |
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{ |
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void checkRenderbufferComponentSize (tcu::TestContext& testCtx, glu::CallLogWrapper& gl, int r, int g, int b, int a, int d, int s) |
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{ |
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using tcu::TestLog; |
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const int referenceSizes[] = {r, g, b, a, d, s}; |
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const GLenum paramNames[] = |
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{ |
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GL_RENDERBUFFER_RED_SIZE, |
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GL_RENDERBUFFER_GREEN_SIZE, |
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GL_RENDERBUFFER_BLUE_SIZE, |
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GL_RENDERBUFFER_ALPHA_SIZE, |
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GL_RENDERBUFFER_DEPTH_SIZE, |
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GL_RENDERBUFFER_STENCIL_SIZE |
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}; |
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DE_STATIC_ASSERT(DE_LENGTH_OF_ARRAY(referenceSizes) == DE_LENGTH_OF_ARRAY(paramNames)); |
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for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(referenceSizes); ++ndx) |
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{ |
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if (referenceSizes[ndx] == -1) |
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continue; |
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StateQueryMemoryWriteGuard<GLint> state; |
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gl.glGetRenderbufferParameteriv(GL_RENDERBUFFER, paramNames[ndx], &state); |
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if (!state.verifyValidity(testCtx)) |
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return; |
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if (state < referenceSizes[ndx]) |
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{ |
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testCtx.getLog() << TestLog::Message << "// ERROR: Expected greater or equal to " << referenceSizes[ndx] << "; got " << state << TestLog::EndMessage; |
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if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) |
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testCtx.setTestResult(QP_TEST_RESULT_FAIL, "got invalid value"); |
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} |
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} |
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} |
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void checkIntEquals (tcu::TestContext& testCtx, GLint got, GLint expected) |
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{ |
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using tcu::TestLog; |
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if (got != expected) |
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{ |
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testCtx.getLog() << TestLog::Message << "// ERROR: Expected " << expected << "; got " << got << TestLog::EndMessage; |
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if (testCtx.getTestResult() == QP_TEST_RESULT_PASS) |
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testCtx.setTestResult(QP_TEST_RESULT_FAIL, "got invalid value"); |
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} |
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} |
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void checkRenderbufferParam (tcu::TestContext& testCtx, glu::CallLogWrapper& gl, GLenum pname, GLenum reference) |
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{ |
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StateQueryMemoryWriteGuard<GLint> state; |
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gl.glGetRenderbufferParameteriv(GL_RENDERBUFFER, pname, &state); |
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if (state.verifyValidity(testCtx)) |
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checkIntEquals(testCtx, state, reference); |
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} |
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class RboSizeCase : public ApiCase |
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{ |
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public: |
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RboSizeCase (Context& context, const char* name, const char* description) |
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: ApiCase(context, name, description) |
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{ |
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} |
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void test (void) |
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{ |
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de::Random rnd(0xabcdef); |
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GLuint renderbufferID = 0; |
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glGenRenderbuffers(1, &renderbufferID); |
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glBindRenderbuffer(GL_RENDERBUFFER, renderbufferID); |
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expectError(GL_NO_ERROR); |
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checkRenderbufferParam(m_testCtx, *this, GL_RENDERBUFFER_WIDTH, 0); |
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checkRenderbufferParam(m_testCtx, *this, GL_RENDERBUFFER_HEIGHT, 0); |
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expectError(GL_NO_ERROR); |
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int maxRenderbufferSize = 1; |
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glGetIntegerv(GL_MAX_RENDERBUFFER_SIZE, &maxRenderbufferSize); |
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expectError(GL_NO_ERROR); |
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const int numIterations = 30; |
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for (int i = 0; i < numIterations; ++i) |
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{ |
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const GLint w = rnd.getInt(0, maxRenderbufferSize); |
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const GLint h = rnd.getInt(0, maxRenderbufferSize); |
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glRenderbufferStorage(GL_RENDERBUFFER, GL_RGBA4, w, h); |
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expectError(GL_NO_ERROR); |
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checkRenderbufferParam(m_testCtx, *this, GL_RENDERBUFFER_WIDTH, w); |
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checkRenderbufferParam(m_testCtx, *this, GL_RENDERBUFFER_HEIGHT, h); |
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} |
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glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, 0); |
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glDeleteRenderbuffers(1, &renderbufferID); |
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} |
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}; |
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class RboInternalFormatCase : public ApiCase |
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{ |
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public: |
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RboInternalFormatCase (Context& context, const char* name, const char* description) |
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: ApiCase(context, name, description) |
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{ |
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} |
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void test (void) |
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{ |
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GLuint renderbufferID = 0; |
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glGenRenderbuffers(1, &renderbufferID); |
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glBindRenderbuffer(GL_RENDERBUFFER, renderbufferID); |
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expectError(GL_NO_ERROR); |
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checkRenderbufferParam(m_testCtx, *this, GL_RENDERBUFFER_INTERNAL_FORMAT, GL_RGBA4); |
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expectError(GL_NO_ERROR); |
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const GLenum requiredColorformats[] = |
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{ |
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GL_RGBA4, GL_RGB5_A1, GL_RGB565 |
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}; |
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for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(requiredColorformats); ++ndx) |
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{ |
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glRenderbufferStorage(GL_RENDERBUFFER, requiredColorformats[ndx], 1, 1); |
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expectError(GL_NO_ERROR); |
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checkRenderbufferParam(m_testCtx, *this, GL_RENDERBUFFER_INTERNAL_FORMAT, requiredColorformats[ndx]); |
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} |
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glDeleteRenderbuffers(1, &renderbufferID); |
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} |
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}; |
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class RboComponentSizeColorCase : public ApiCase |
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{ |
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public: |
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RboComponentSizeColorCase (Context& context, const char* name, const char* description) |
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: ApiCase(context, name, description) |
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{ |
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} |
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void test (void) |
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{ |
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GLuint renderbufferID = 0; |
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glGenRenderbuffers(1, &renderbufferID); |
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glBindRenderbuffer(GL_RENDERBUFFER, renderbufferID); |
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expectError(GL_NO_ERROR); |
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checkRenderbufferComponentSize(m_testCtx, *this, 0, 0, 0, 0, 0, 0); |
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expectError(GL_NO_ERROR); |
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const struct ColorFormat |
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{ |
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GLenum internalFormat; |
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int bitsR, bitsG, bitsB, bitsA; |
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} requiredColorFormats[] = |
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{ |
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{ GL_RGBA4, 4, 4, 4, 4 }, |
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{ GL_RGB5_A1, 5, 5, 5, 1 }, |
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{ GL_RGB565, 5, 6, 5, 0 }, |
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}; |
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for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(requiredColorFormats); ++ndx) |
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{ |
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glRenderbufferStorage(GL_RENDERBUFFER, requiredColorFormats[ndx].internalFormat, 1, 1); |
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expectError(GL_NO_ERROR); |
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checkRenderbufferComponentSize(m_testCtx, *this, requiredColorFormats[ndx].bitsR, requiredColorFormats[ndx].bitsG, requiredColorFormats[ndx].bitsB, requiredColorFormats[ndx].bitsA, -1, -1); |
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} |
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glDeleteRenderbuffers(1, &renderbufferID); |
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} |
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}; |
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class RboComponentSizeDepthCase : public ApiCase |
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{ |
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public: |
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RboComponentSizeDepthCase (Context& context, const char* name, const char* description) |
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: ApiCase(context, name, description) |
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{ |
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} |
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void test (void) |
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{ |
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using tcu::TestLog; |
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GLuint renderbufferID = 0; |
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glGenRenderbuffers(1, &renderbufferID); |
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glBindRenderbuffer(GL_RENDERBUFFER, renderbufferID); |
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expectError(GL_NO_ERROR); |
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const struct DepthFormat |
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{ |
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GLenum internalFormat; |
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int dbits; |
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int sbits; |
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} requiredDepthFormats[] = |
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{ |
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{ GL_DEPTH_COMPONENT16, 16, 0 }, |
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}; |
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for (int ndx = 0; ndx < DE_LENGTH_OF_ARRAY(requiredDepthFormats); ++ndx) |
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{ |
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glRenderbufferStorage(GL_RENDERBUFFER, requiredDepthFormats[ndx].internalFormat, 1, 1); |
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expectError(GL_NO_ERROR); |
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checkRenderbufferComponentSize(m_testCtx, *this, -1, -1, -1, -1, requiredDepthFormats[ndx].dbits, requiredDepthFormats[ndx].sbits); |
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} |
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// STENCIL_INDEX8 is required, in that case sBits >= 8 |
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{ |
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glRenderbufferStorage(GL_RENDERBUFFER, GL_STENCIL_INDEX8, 1, 1); |
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expectError(GL_NO_ERROR); |
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StateQueryMemoryWriteGuard<GLint> state; |
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glGetRenderbufferParameteriv(GL_RENDERBUFFER, GL_RENDERBUFFER_STENCIL_SIZE, &state); |
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if (state.verifyValidity(m_testCtx) && state < 8) |
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{ |
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m_testCtx.getLog() << TestLog::Message << "// ERROR: Expected greater or equal to 8; got " << state << TestLog::EndMessage; |
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if (m_testCtx.getTestResult() == QP_TEST_RESULT_PASS) |
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m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "got invalid value"); |
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} |
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} |
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glDeleteRenderbuffers(1, &renderbufferID); |
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} |
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}; |
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} // anonymous |
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RboStateQueryTests::RboStateQueryTests (Context& context) |
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: TestCaseGroup(context, "rbo", "Rbo State Query tests") |
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{ |
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} |
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void RboStateQueryTests::init (void) |
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{ |
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addChild(new RboSizeCase (m_context, "renderbuffer_size", "RENDERBUFFER_WIDTH and RENDERBUFFER_HEIGHT")); |
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addChild(new RboInternalFormatCase (m_context, "renderbuffer_internal_format", "RENDERBUFFER_INTERNAL_FORMAT")); |
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addChild(new RboComponentSizeColorCase (m_context, "renderbuffer_component_size_color", "RENDERBUFFER_x_SIZE")); |
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addChild(new RboComponentSizeDepthCase (m_context, "renderbuffer_component_size_depth", "RENDERBUFFER_x_SIZE")); |
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} |
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} // Functional |
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} // gles2 |
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} // deqp
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