/*-------------------------------------------------------------------------
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* drawElements Quality Program OpenGL (ES) 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 Texture test utilities.
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*//*--------------------------------------------------------------------*/
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#include "glsTextureTestUtil.hpp"
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#include "gluDefs.hpp"
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#include "gluDrawUtil.hpp"
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#include "gluRenderContext.hpp"
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#include "deRandom.hpp"
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#include "tcuTestLog.hpp"
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#include "tcuVectorUtil.hpp"
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#include "tcuTextureUtil.hpp"
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#include "tcuImageCompare.hpp"
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#include "tcuStringTemplate.hpp"
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#include "tcuTexLookupVerifier.hpp"
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#include "tcuTexVerifierUtil.hpp"
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#include "glwEnums.hpp"
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#include "glwFunctions.hpp"
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#include "qpWatchDog.h"
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#include "deStringUtil.hpp"
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using tcu::TestLog;
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using std::vector;
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using std::string;
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using std::map;
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using namespace glu::TextureTestUtil;
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namespace deqp
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{
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namespace gls
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{
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namespace TextureTestUtil
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{
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RandomViewport::RandomViewport (const tcu::RenderTarget& renderTarget, int preferredWidth, int preferredHeight, deUint32 seed)
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: x (0)
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, y (0)
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, width (deMin32(preferredWidth, renderTarget.getWidth()))
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, height (deMin32(preferredHeight, renderTarget.getHeight()))
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{
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de::Random rnd(seed);
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x = rnd.getInt(0, renderTarget.getWidth() - width);
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y = rnd.getInt(0, renderTarget.getHeight() - height);
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}
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ProgramLibrary::ProgramLibrary (const glu::RenderContext& context, tcu::TestLog& log, glu::GLSLVersion glslVersion, glu::Precision texCoordPrecision)
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: m_context (context)
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, m_log (log)
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, m_glslVersion (glslVersion)
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, m_texCoordPrecision (texCoordPrecision)
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{
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}
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ProgramLibrary::~ProgramLibrary (void)
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{
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clear();
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}
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void ProgramLibrary::clear (void)
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{
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for (map<Program, glu::ShaderProgram*>::iterator i = m_programs.begin(); i != m_programs.end(); i++)
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{
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delete i->second;
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i->second = DE_NULL;
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}
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m_programs.clear();
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}
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glu::ShaderProgram* ProgramLibrary::getProgram (Program program)
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{
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if (m_programs.find(program) != m_programs.end())
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return m_programs[program]; // Return from cache.
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static const char* vertShaderTemplate =
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"${VTX_HEADER}"
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"${VTX_IN} highp vec4 a_position;\n"
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"${VTX_IN} ${PRECISION} ${TEXCOORD_TYPE} a_texCoord;\n"
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"${VTX_OUT} ${PRECISION} ${TEXCOORD_TYPE} v_texCoord;\n"
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"\n"
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"void main (void)\n"
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"{\n"
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" gl_Position = a_position;\n"
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" v_texCoord = a_texCoord;\n"
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"}\n";
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static const char* fragShaderTemplate =
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"${FRAG_HEADER}"
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"${FRAG_IN} ${PRECISION} ${TEXCOORD_TYPE} v_texCoord;\n"
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"uniform ${PRECISION} float u_bias;\n"
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"uniform ${PRECISION} float u_ref;\n"
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"uniform ${PRECISION} vec4 u_colorScale;\n"
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"uniform ${PRECISION} vec4 u_colorBias;\n"
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"uniform ${PRECISION} ${SAMPLER_TYPE} u_sampler;\n"
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"\n"
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"void main (void)\n"
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"{\n"
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" ${FRAG_COLOR} = ${LOOKUP} * u_colorScale + u_colorBias;\n"
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"}\n";
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map<string, string> params;
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bool isCube = de::inRange<int>(program, PROGRAM_CUBE_FLOAT, PROGRAM_CUBE_SHADOW_BIAS);
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bool isArray = de::inRange<int>(program, PROGRAM_2D_ARRAY_FLOAT, PROGRAM_2D_ARRAY_SHADOW)
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|| de::inRange<int>(program, PROGRAM_1D_ARRAY_FLOAT, PROGRAM_1D_ARRAY_SHADOW);
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bool is1D = de::inRange<int>(program, PROGRAM_1D_FLOAT, PROGRAM_1D_UINT_BIAS)
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|| de::inRange<int>(program, PROGRAM_1D_ARRAY_FLOAT, PROGRAM_1D_ARRAY_SHADOW)
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|| de::inRange<int>(program, PROGRAM_BUFFER_FLOAT, PROGRAM_BUFFER_UINT);
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bool is2D = de::inRange<int>(program, PROGRAM_2D_FLOAT, PROGRAM_2D_UINT_BIAS)
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|| de::inRange<int>(program, PROGRAM_2D_ARRAY_FLOAT, PROGRAM_2D_ARRAY_SHADOW);
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bool is3D = de::inRange<int>(program, PROGRAM_3D_FLOAT, PROGRAM_3D_UINT_BIAS);
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bool isCubeArray = de::inRange<int>(program, PROGRAM_CUBE_ARRAY_FLOAT, PROGRAM_CUBE_ARRAY_SHADOW);
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bool isBuffer = de::inRange<int>(program, PROGRAM_BUFFER_FLOAT, PROGRAM_BUFFER_UINT);
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if (m_glslVersion == glu::GLSL_VERSION_100_ES)
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{
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params["FRAG_HEADER"] = "";
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params["VTX_HEADER"] = "";
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params["VTX_IN"] = "attribute";
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params["VTX_OUT"] = "varying";
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params["FRAG_IN"] = "varying";
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params["FRAG_COLOR"] = "gl_FragColor";
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}
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else if (m_glslVersion == glu::GLSL_VERSION_300_ES || m_glslVersion == glu::GLSL_VERSION_310_ES || m_glslVersion == glu::GLSL_VERSION_320_ES || m_glslVersion == glu::GLSL_VERSION_330)
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{
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const string version = glu::getGLSLVersionDeclaration(m_glslVersion);
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const char* ext = DE_NULL;
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if (glu::glslVersionIsES(m_glslVersion) && m_glslVersion != glu::GLSL_VERSION_320_ES) {
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if (isCubeArray)
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ext = "GL_EXT_texture_cube_map_array";
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else if (isBuffer)
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ext = "GL_EXT_texture_buffer";
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}
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params["FRAG_HEADER"] = version + (ext ? string("\n#extension ") + ext + " : require" : string()) + "\nlayout(location = 0) out mediump vec4 dEQP_FragColor;\n";
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params["VTX_HEADER"] = version + "\n";
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params["VTX_IN"] = "in";
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params["VTX_OUT"] = "out";
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params["FRAG_IN"] = "in";
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params["FRAG_COLOR"] = "dEQP_FragColor";
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}
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else
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DE_FATAL("Unsupported version");
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params["PRECISION"] = glu::getPrecisionName(m_texCoordPrecision);
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if (isCubeArray)
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params["TEXCOORD_TYPE"] = "vec4";
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else if (isCube || (is2D && isArray) || is3D)
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params["TEXCOORD_TYPE"] = "vec3";
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else if ((is1D && isArray) || is2D)
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params["TEXCOORD_TYPE"] = "vec2";
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else if (is1D)
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params["TEXCOORD_TYPE"] = "float";
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else
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DE_ASSERT(DE_FALSE);
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const char* sampler = DE_NULL;
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const char* lookup = DE_NULL;
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if (m_glslVersion == glu::GLSL_VERSION_300_ES || m_glslVersion == glu::GLSL_VERSION_310_ES || m_glslVersion == glu::GLSL_VERSION_320_ES || m_glslVersion == glu::GLSL_VERSION_330)
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{
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switch (program)
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{
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case PROGRAM_2D_FLOAT: sampler = "sampler2D"; lookup = "texture(u_sampler, v_texCoord)"; break;
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case PROGRAM_2D_INT: sampler = "isampler2D"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_2D_UINT: sampler = "usampler2D"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_2D_SHADOW: sampler = "sampler2DShadow"; lookup = "vec4(texture(u_sampler, vec3(v_texCoord, u_ref)), 0.0, 0.0, 1.0)"; break;
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case PROGRAM_2D_FLOAT_BIAS: sampler = "sampler2D"; lookup = "texture(u_sampler, v_texCoord, u_bias)"; break;
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case PROGRAM_2D_INT_BIAS: sampler = "isampler2D"; lookup = "vec4(texture(u_sampler, v_texCoord, u_bias))"; break;
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case PROGRAM_2D_UINT_BIAS: sampler = "usampler2D"; lookup = "vec4(texture(u_sampler, v_texCoord, u_bias))"; break;
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case PROGRAM_2D_SHADOW_BIAS: sampler = "sampler2DShadow"; lookup = "vec4(texture(u_sampler, vec3(v_texCoord, u_ref), u_bias), 0.0, 0.0, 1.0)"; break;
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case PROGRAM_1D_FLOAT: sampler = "sampler1D"; lookup = "texture(u_sampler, v_texCoord)"; break;
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case PROGRAM_1D_INT: sampler = "isampler1D"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_1D_UINT: sampler = "usampler1D"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_1D_SHADOW: sampler = "sampler1DShadow"; lookup = "vec4(texture(u_sampler, vec3(v_texCoord, u_ref)), 0.0, 0.0, 1.0)"; break;
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case PROGRAM_1D_FLOAT_BIAS: sampler = "sampler1D"; lookup = "texture(u_sampler, v_texCoord, u_bias)"; break;
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case PROGRAM_1D_INT_BIAS: sampler = "isampler1D"; lookup = "vec4(texture(u_sampler, v_texCoord, u_bias))"; break;
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case PROGRAM_1D_UINT_BIAS: sampler = "usampler1D"; lookup = "vec4(texture(u_sampler, v_texCoord, u_bias))"; break;
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case PROGRAM_1D_SHADOW_BIAS: sampler = "sampler1DShadow"; lookup = "vec4(texture(u_sampler, vec3(v_texCoord, u_ref), u_bias), 0.0, 0.0, 1.0)"; break;
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case PROGRAM_CUBE_FLOAT: sampler = "samplerCube"; lookup = "texture(u_sampler, v_texCoord)"; break;
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case PROGRAM_CUBE_INT: sampler = "isamplerCube"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_CUBE_UINT: sampler = "usamplerCube"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_CUBE_SHADOW: sampler = "samplerCubeShadow"; lookup = "vec4(texture(u_sampler, vec4(v_texCoord, u_ref)), 0.0, 0.0, 1.0)"; break;
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case PROGRAM_CUBE_FLOAT_BIAS: sampler = "samplerCube"; lookup = "texture(u_sampler, v_texCoord, u_bias)"; break;
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case PROGRAM_CUBE_INT_BIAS: sampler = "isamplerCube"; lookup = "vec4(texture(u_sampler, v_texCoord, u_bias))"; break;
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case PROGRAM_CUBE_UINT_BIAS: sampler = "usamplerCube"; lookup = "vec4(texture(u_sampler, v_texCoord, u_bias))"; break;
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case PROGRAM_CUBE_SHADOW_BIAS: sampler = "samplerCubeShadow"; lookup = "vec4(texture(u_sampler, vec4(v_texCoord, u_ref), u_bias), 0.0, 0.0, 1.0)"; break;
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case PROGRAM_2D_ARRAY_FLOAT: sampler = "sampler2DArray"; lookup = "texture(u_sampler, v_texCoord)"; break;
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case PROGRAM_2D_ARRAY_INT: sampler = "isampler2DArray"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_2D_ARRAY_UINT: sampler = "usampler2DArray"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_2D_ARRAY_SHADOW: sampler = "sampler2DArrayShadow"; lookup = "vec4(texture(u_sampler, vec4(v_texCoord, u_ref)), 0.0, 0.0, 1.0)"; break;
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case PROGRAM_3D_FLOAT: sampler = "sampler3D"; lookup = "texture(u_sampler, v_texCoord)"; break;
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case PROGRAM_3D_INT: sampler = "isampler3D"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_3D_UINT: sampler = "usampler3D"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_3D_FLOAT_BIAS: sampler = "sampler3D"; lookup = "texture(u_sampler, v_texCoord, u_bias)"; break;
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case PROGRAM_3D_INT_BIAS: sampler = "isampler3D"; lookup = "vec4(texture(u_sampler, v_texCoord, u_bias))"; break;
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case PROGRAM_3D_UINT_BIAS: sampler = "usampler3D"; lookup = "vec4(texture(u_sampler, v_texCoord, u_bias))"; break;
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case PROGRAM_CUBE_ARRAY_FLOAT: sampler = "samplerCubeArray"; lookup = "texture(u_sampler, v_texCoord)"; break;
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case PROGRAM_CUBE_ARRAY_INT: sampler = "isamplerCubeArray"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_CUBE_ARRAY_UINT: sampler = "usamplerCubeArray"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_CUBE_ARRAY_SHADOW: sampler = "samplerCubeArrayShadow"; lookup = "vec4(texture(u_sampler, vec4(v_texCoord, u_ref)), 0.0, 0.0, 1.0)"; break;
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case PROGRAM_1D_ARRAY_FLOAT: sampler = "sampler1DArray"; lookup = "texture(u_sampler, v_texCoord)"; break;
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case PROGRAM_1D_ARRAY_INT: sampler = "isampler1DArray"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_1D_ARRAY_UINT: sampler = "usampler1DArray"; lookup = "vec4(texture(u_sampler, v_texCoord))"; break;
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case PROGRAM_1D_ARRAY_SHADOW: sampler = "sampler1DArrayShadow"; lookup = "vec4(texture(u_sampler, vec4(v_texCoord, u_ref)), 0.0, 0.0, 1.0)"; break;
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case PROGRAM_BUFFER_FLOAT: sampler = "samplerBuffer"; lookup = "texelFetch(u_sampler, int(v_texCoord))"; break;
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case PROGRAM_BUFFER_INT: sampler = "isamplerBuffer"; lookup = "vec4(texelFetch(u_sampler, int(v_texCoord)))"; break;
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case PROGRAM_BUFFER_UINT: sampler = "usamplerBuffer"; lookup = "vec4(texelFetch(u_sampler, int(v_texCoord)))"; break;
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default:
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DE_ASSERT(false);
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}
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}
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else if (m_glslVersion == glu::GLSL_VERSION_100_ES)
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{
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sampler = isCube ? "samplerCube" : "sampler2D";
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switch (program)
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{
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case PROGRAM_2D_FLOAT: lookup = "texture2D(u_sampler, v_texCoord)"; break;
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case PROGRAM_2D_FLOAT_BIAS: lookup = "texture2D(u_sampler, v_texCoord, u_bias)"; break;
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case PROGRAM_CUBE_FLOAT: lookup = "textureCube(u_sampler, v_texCoord)"; break;
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case PROGRAM_CUBE_FLOAT_BIAS: lookup = "textureCube(u_sampler, v_texCoord, u_bias)"; break;
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default:
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DE_ASSERT(false);
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}
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}
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else
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DE_FATAL("Unsupported version");
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params["SAMPLER_TYPE"] = sampler;
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params["LOOKUP"] = lookup;
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std::string vertSrc = tcu::StringTemplate(vertShaderTemplate).specialize(params);
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std::string fragSrc = tcu::StringTemplate(fragShaderTemplate).specialize(params);
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glu::ShaderProgram* progObj = new glu::ShaderProgram(m_context, glu::makeVtxFragSources(vertSrc, fragSrc));
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if (!progObj->isOk())
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{
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m_log << *progObj;
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delete progObj;
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TCU_FAIL("Failed to compile shader program");
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}
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try
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{
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m_programs[program] = progObj;
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}
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catch (...)
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{
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delete progObj;
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throw;
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}
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return progObj;
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}
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TextureRenderer::TextureRenderer (const glu::RenderContext& context, tcu::TestLog& log, glu::GLSLVersion glslVersion, glu::Precision texCoordPrecision)
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: m_renderCtx (context)
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, m_log (log)
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, m_programLibrary (context, log, glslVersion, texCoordPrecision)
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{
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}
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TextureRenderer::~TextureRenderer (void)
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{
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clear();
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}
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void TextureRenderer::clear (void)
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{
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m_programLibrary.clear();
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}
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void TextureRenderer::renderQuad (int texUnit, const float* texCoord, TextureType texType)
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{
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renderQuad(texUnit, texCoord, RenderParams(texType));
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}
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void TextureRenderer::renderQuad (int texUnit, const float* texCoord, const RenderParams& params)
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{
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const glw::Functions& gl = m_renderCtx.getFunctions();
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tcu::Vec4 wCoord = params.flags & RenderParams::PROJECTED ? params.w : tcu::Vec4(1.0f);
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bool useBias = !!(params.flags & RenderParams::USE_BIAS);
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bool logUniforms = !!(params.flags & RenderParams::LOG_UNIFORMS);
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// Render quad with texture.
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float position[] =
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{
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-1.0f*wCoord.x(), -1.0f*wCoord.x(), 0.0f, wCoord.x(),
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-1.0f*wCoord.y(), +1.0f*wCoord.y(), 0.0f, wCoord.y(),
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+1.0f*wCoord.z(), -1.0f*wCoord.z(), 0.0f, wCoord.z(),
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+1.0f*wCoord.w(), +1.0f*wCoord.w(), 0.0f, wCoord.w()
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};
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static const deUint16 indices[] = { 0, 1, 2, 2, 1, 3 };
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Program progSpec = PROGRAM_LAST;
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int numComps = 0;
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if (params.texType == TEXTURETYPE_2D)
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{
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numComps = 2;
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switch (params.samplerType)
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{
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case SAMPLERTYPE_FLOAT: progSpec = useBias ? PROGRAM_2D_FLOAT_BIAS : PROGRAM_2D_FLOAT; break;
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case SAMPLERTYPE_INT: progSpec = useBias ? PROGRAM_2D_INT_BIAS : PROGRAM_2D_INT; break;
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case SAMPLERTYPE_UINT: progSpec = useBias ? PROGRAM_2D_UINT_BIAS : PROGRAM_2D_UINT; break;
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case SAMPLERTYPE_SHADOW: progSpec = useBias ? PROGRAM_2D_SHADOW_BIAS : PROGRAM_2D_SHADOW; break;
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default: DE_ASSERT(false);
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}
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}
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else if (params.texType == TEXTURETYPE_1D)
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{
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numComps = 1;
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switch (params.samplerType)
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{
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case SAMPLERTYPE_FLOAT: progSpec = useBias ? PROGRAM_1D_FLOAT_BIAS : PROGRAM_1D_FLOAT; break;
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case SAMPLERTYPE_INT: progSpec = useBias ? PROGRAM_1D_INT_BIAS : PROGRAM_1D_INT; break;
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case SAMPLERTYPE_UINT: progSpec = useBias ? PROGRAM_1D_UINT_BIAS : PROGRAM_1D_UINT; break;
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case SAMPLERTYPE_SHADOW: progSpec = useBias ? PROGRAM_1D_SHADOW_BIAS : PROGRAM_1D_SHADOW; break;
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default: DE_ASSERT(false);
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}
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}
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else if (params.texType == TEXTURETYPE_CUBE)
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{
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numComps = 3;
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switch (params.samplerType)
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{
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case SAMPLERTYPE_FLOAT: progSpec = useBias ? PROGRAM_CUBE_FLOAT_BIAS : PROGRAM_CUBE_FLOAT; break;
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case SAMPLERTYPE_INT: progSpec = useBias ? PROGRAM_CUBE_INT_BIAS : PROGRAM_CUBE_INT; break;
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case SAMPLERTYPE_UINT: progSpec = useBias ? PROGRAM_CUBE_UINT_BIAS : PROGRAM_CUBE_UINT; break;
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case SAMPLERTYPE_SHADOW: progSpec = useBias ? PROGRAM_CUBE_SHADOW_BIAS : PROGRAM_CUBE_SHADOW; break;
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default: DE_ASSERT(false);
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}
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}
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else if (params.texType == TEXTURETYPE_3D)
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{
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numComps = 3;
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switch (params.samplerType)
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{
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case SAMPLERTYPE_FLOAT: progSpec = useBias ? PROGRAM_3D_FLOAT_BIAS : PROGRAM_3D_FLOAT; break;
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case SAMPLERTYPE_INT: progSpec = useBias ? PROGRAM_3D_INT_BIAS : PROGRAM_3D_INT; break;
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case SAMPLERTYPE_UINT: progSpec = useBias ? PROGRAM_3D_UINT_BIAS : PROGRAM_3D_UINT; break;
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default: DE_ASSERT(false);
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}
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}
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else if (params.texType == TEXTURETYPE_2D_ARRAY)
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{
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DE_ASSERT(!useBias); // \todo [2012-02-17 pyry] Support bias.
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numComps = 3;
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switch (params.samplerType)
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{
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case SAMPLERTYPE_FLOAT: progSpec = PROGRAM_2D_ARRAY_FLOAT; break;
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case SAMPLERTYPE_INT: progSpec = PROGRAM_2D_ARRAY_INT; break;
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case SAMPLERTYPE_UINT: progSpec = PROGRAM_2D_ARRAY_UINT; break;
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case SAMPLERTYPE_SHADOW: progSpec = PROGRAM_2D_ARRAY_SHADOW; break;
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default: DE_ASSERT(false);
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}
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}
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else if (params.texType == TEXTURETYPE_CUBE_ARRAY)
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{
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DE_ASSERT(!useBias);
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numComps = 4;
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switch (params.samplerType)
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{
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case SAMPLERTYPE_FLOAT: progSpec = PROGRAM_CUBE_ARRAY_FLOAT; break;
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case SAMPLERTYPE_INT: progSpec = PROGRAM_CUBE_ARRAY_INT; break;
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case SAMPLERTYPE_UINT: progSpec = PROGRAM_CUBE_ARRAY_UINT; break;
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case SAMPLERTYPE_SHADOW: progSpec = PROGRAM_CUBE_ARRAY_SHADOW; break;
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default: DE_ASSERT(false);
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}
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}
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else if (params.texType == TEXTURETYPE_1D_ARRAY)
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{
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DE_ASSERT(!useBias); // \todo [2012-02-17 pyry] Support bias.
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numComps = 2;
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switch (params.samplerType)
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{
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case SAMPLERTYPE_FLOAT: progSpec = PROGRAM_1D_ARRAY_FLOAT; break;
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case SAMPLERTYPE_INT: progSpec = PROGRAM_1D_ARRAY_INT; break;
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case SAMPLERTYPE_UINT: progSpec = PROGRAM_1D_ARRAY_UINT; break;
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case SAMPLERTYPE_SHADOW: progSpec = PROGRAM_1D_ARRAY_SHADOW; break;
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default: DE_ASSERT(false);
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}
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}
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else if (params.texType == TEXTURETYPE_BUFFER)
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{
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numComps = 1;
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switch (params.samplerType)
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{
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case SAMPLERTYPE_FETCH_FLOAT: progSpec = PROGRAM_BUFFER_FLOAT; break;
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case SAMPLERTYPE_FETCH_INT: progSpec = PROGRAM_BUFFER_INT; break;
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case SAMPLERTYPE_FETCH_UINT: progSpec = PROGRAM_BUFFER_UINT; break;
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default: DE_ASSERT(false);
|
}
|
}
|
else
|
DE_ASSERT(DE_FALSE);
|
|
glu::ShaderProgram* program = m_programLibrary.getProgram(progSpec);
|
|
// \todo [2012-09-26 pyry] Move to ProgramLibrary and log unique programs only(?)
|
if (params.flags & RenderParams::LOG_PROGRAMS)
|
m_log << *program;
|
|
GLU_EXPECT_NO_ERROR(gl.getError(), "Set vertex attributes");
|
|
// Program and uniforms.
|
deUint32 prog = program->getProgram();
|
gl.useProgram(prog);
|
|
gl.uniform1i(gl.getUniformLocation(prog, "u_sampler"), texUnit);
|
if (logUniforms)
|
m_log << TestLog::Message << "u_sampler = " << texUnit << TestLog::EndMessage;
|
|
if (useBias)
|
{
|
gl.uniform1f(gl.getUniformLocation(prog, "u_bias"), params.bias);
|
if (logUniforms)
|
m_log << TestLog::Message << "u_bias = " << params.bias << TestLog::EndMessage;
|
}
|
|
if (params.samplerType == SAMPLERTYPE_SHADOW)
|
{
|
gl.uniform1f(gl.getUniformLocation(prog, "u_ref"), params.ref);
|
if (logUniforms)
|
m_log << TestLog::Message << "u_ref = " << params.ref << TestLog::EndMessage;
|
}
|
|
gl.uniform4fv(gl.getUniformLocation(prog, "u_colorScale"), 1, params.colorScale.getPtr());
|
gl.uniform4fv(gl.getUniformLocation(prog, "u_colorBias"), 1, params.colorBias.getPtr());
|
|
if (logUniforms)
|
{
|
m_log << TestLog::Message << "u_colorScale = " << params.colorScale << TestLog::EndMessage;
|
m_log << TestLog::Message << "u_colorBias = " << params.colorBias << TestLog::EndMessage;
|
}
|
|
GLU_EXPECT_NO_ERROR(gl.getError(), "Set program state");
|
|
{
|
const glu::VertexArrayBinding vertexArrays[] =
|
{
|
glu::va::Float("a_position", 4, 4, 0, &position[0]),
|
glu::va::Float("a_texCoord", numComps, 4, 0, texCoord)
|
};
|
glu::draw(m_renderCtx, prog, DE_LENGTH_OF_ARRAY(vertexArrays), &vertexArrays[0],
|
glu::pr::Triangles(DE_LENGTH_OF_ARRAY(indices), &indices[0]));
|
}
|
}
|
|
|
} // TextureTestUtil
|
} // gls
|
} // deqp
|
