Lines Matching full:sampler
21 * \brief Sampler object testcases.
101 void TextureSamplerTest::setSamplerState (const glw::Functions& gl, SamplingState state, GLuint sampler)
103 gl.samplerParameteri(sampler, GL_TEXTURE_MIN_FILTER, state.minFilter);
104 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameteri(sampler, GL_TEXTURE_MIN_FILTER, state.minFilter)");
105 gl.samplerParameteri(sampler, GL_TEXTURE_MAG_FILTER, state.magFilter);
106 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameteri(sampler, GL_TEXTURE_MAG_FILTER, state.magFilter)");
107 gl.samplerParameteri(sampler, GL_TEXTURE_WRAP_S, state.wrapS);
108 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameteri(sampler, GL_TEXTURE_WRAP_S, state.wrapS)");
109 gl.samplerParameteri(sampler, GL_TEXTURE_WRAP_T, state.wrapT);
110 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameteri(sampler, GL_TEXTURE_WRAP_T, state.wrapT)");
111 gl.samplerParameteri(sampler, GL_TEXTURE_WRAP_R, state.wrapR);
112 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameteri(sampler, GL_TEXTURE_WRAP_R, state.wrapR)");
113 gl.samplerParameterf(sampler, GL_TEXTURE_MAX_LOD, state.maxLod);
114 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameterf(sampler, GL_TEXTURE_MAX_LOD, state.maxLod)");
115 gl.samplerParameterf(sampler, GL_TEXTURE_MIN_LOD, state.minLod);
116 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameterf(sampler, GL_TEXTURE_MIN_LOD, state.minLod)");
514 GLuint sampler = -1;
519 gl.genSamplers(1, &sampler);
520 GLU_EXPECT_NO_ERROR(gl.getError(), "glGenSamplers(1, &sampler)");
521 TCU_CHECK(sampler != (GLuint)-1);
523 gl.bindSampler(0, sampler);
524 GLU_EXPECT_NO_ERROR(gl.getError(), "glBindSampler(0, sampler)");
526 // First set sampler state
527 setSamplerState(gl, m_samplerState, sampler);
535 // Render using sampler
539 // Render without sampler
546 gl.deleteSamplers(1, &sampler);
547 GLU_EXPECT_NO_ERROR(gl.getError(), "glDeleteSamplers(1, &sampler)");
568 bool isOk = pixelThresholdCompare (log, "Sampler render result", "Result from rendering with sampler", samplerRef, samplerResult, tcu::RGBA(0, 0, 0, 0), tcu::COMPARE_LOG_RESULT);
613 void MultiTextureSamplerTest::setSamplerState (const glw::Functions& gl, SamplingState state, GLuint sampler)
615 gl.samplerParameteri(sampler, GL_TEXTURE_MIN_FILTER, state.minFilter);
616 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameteri(sampler, GL_TEXTURE_MIN_FILTER, state.minFilter)");
617 gl.samplerParameteri(sampler, GL_TEXTURE_MAG_FILTER, state.magFilter);
618 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameteri(sampler, GL_TEXTURE_MAG_FILTER, state.magFilter)");
619 gl.samplerParameteri(sampler, GL_TEXTURE_WRAP_S, state.wrapS);
620 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameteri(sampler, GL_TEXTURE_WRAP_S, state.wrapS)");
621 gl.samplerParameteri(sampler, GL_TEXTURE_WRAP_T, state.wrapT);
622 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameteri(sampler, GL_TEXTURE_WRAP_T, state.wrapT)");
623 gl.samplerParameteri(sampler, GL_TEXTURE_WRAP_R, state.wrapR);
624 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameteri(sampler, GL_TEXTURE_WRAP_R, state.wrapR)");
625 gl.samplerParameterf(sampler, GL_TEXTURE_MAX_LOD, state.maxLod);
626 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameterf(sampler, GL_TEXTURE_MAX_LOD, state.maxLod)");
627 gl.samplerParameterf(sampler, GL_TEXTURE_MIN_LOD, state.minLod);
628 GLU_EXPECT_NO_ERROR(gl.getError(), "glSamplerParameterf(sampler, GL_TEXTURE_MIN_LOD, state.minLod)");
1055 // Generate sampler rendering reference
1077 GLuint sampler = -1;
1082 gl.genSamplers(1, &sampler);
1083 GLU_EXPECT_NO_ERROR(gl.getError(), "glGenSamplers(1, &sampler)");
1084 TCU_CHECK(sampler != (GLuint)-1);
1086 gl.bindSampler(0, sampler);
1087 GLU_EXPECT_NO_ERROR(gl.getError(), "glBindSampler(0, sampler)");
1088 gl.bindSampler(1, sampler);
1089 GLU_EXPECT_NO_ERROR(gl.getError(), "glBindSampler(1, sampler)");
1091 // First set sampler state
1092 setSamplerState(gl, m_samplerState, sampler);
1113 // Render using sampler
1135 gl.deleteSamplers(1, &sampler);
1136 GLU_EXPECT_NO_ERROR(gl.getError(), "glDeleteSamplers(1, &sampler)");
1159 bool isOk = pixelThresholdCompare (log, "Sampler render result", "Result from rendering with sampler", samplerRef, samplerResult, tcu::RGBA(0, 0, 0, 0), tcu::COMPARE_LOG_RESULT);
