1e5c31af7Sopenharmony_ci------------------------------------------------------------------------- 2e5c31af7Sopenharmony_cidrawElements Quality Program Test Specification 3e5c31af7Sopenharmony_ci----------------------------------------------- 4e5c31af7Sopenharmony_ci 5e5c31af7Sopenharmony_ciCopyright 2014 The Android Open Source Project 6e5c31af7Sopenharmony_ci 7e5c31af7Sopenharmony_ciLicensed under the Apache License, Version 2.0 (the "License"); 8e5c31af7Sopenharmony_ciyou may not use this file except in compliance with the License. 9e5c31af7Sopenharmony_ciYou may obtain a copy of the License at 10e5c31af7Sopenharmony_ci 11e5c31af7Sopenharmony_ci http://www.apache.org/licenses/LICENSE-2.0 12e5c31af7Sopenharmony_ci 13e5c31af7Sopenharmony_ciUnless required by applicable law or agreed to in writing, software 14e5c31af7Sopenharmony_cidistributed under the License is distributed on an "AS IS" BASIS, 15e5c31af7Sopenharmony_ciWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16e5c31af7Sopenharmony_ciSee the License for the specific language governing permissions and 17e5c31af7Sopenharmony_cilimitations under the License. 18e5c31af7Sopenharmony_ci------------------------------------------------------------------------- 19e5c31af7Sopenharmony_ci GL3 conditional render stress tests 20e5c31af7Sopenharmony_ci 21e5c31af7Sopenharmony_ciTests: 22e5c31af7Sopenharmony_ci + dEQP-GL3.stress.conditional_render.* 23e5c31af7Sopenharmony_ci 24e5c31af7Sopenharmony_ciIncludes: 25e5c31af7Sopenharmony_ci + Multiple concurrent queries/renders 26e5c31af7Sopenharmony_ci + Query and conditional geometry significantly apart 27e5c31af7Sopenharmony_ci - For tiled renderers 28e5c31af7Sopenharmony_ci 29e5c31af7Sopenharmony_ciExcludes: 30e5c31af7Sopenharmony_ci 31e5c31af7Sopenharmony_ciDescription: 32e5c31af7Sopenharmony_ci 33e5c31af7Sopenharmony_ciConditional rendering stress tests use a large number of conditional rendering 34e5c31af7Sopenharmony_cicalls under various conditions. 35e5c31af7Sopenharmony_ci 36e5c31af7Sopenharmony_ciCall count and distant query tests prepare all vertex arrays before rendering. 37e5c31af7Sopenharmony_ciAll tests are based on using occlusion queries with known results and rendering 38e5c31af7Sopenharmony_cithe same scene with geometry culled either by conditional rendering or the 39e5c31af7Sopenharmony_citest logic. The results are compared to verify correctness. 40e5c31af7Sopenharmony_ci 41e5c31af7Sopenharmony_ciRendering is ordered so that all occlusion queries are started before any 42e5c31af7Sopenharmony_ciconditional rendering is done. 43e5c31af7Sopenharmony_ci 44e5c31af7Sopenharmony_ciCall count test use many occlusion queries and simple occluder geometry. Every 45e5c31af7Sopenharmony_cisecond occlusion query is set to fail. Failing occlusion query geometry is 46e5c31af7Sopenharmony_cilimited within a small region of the screen. Passing query geometry is evenly 47e5c31af7Sopenharmony_cispread around the screen. Conditionally rendered geometry is evenly spread. 48e5c31af7Sopenharmony_ci 49e5c31af7Sopenharmony_ciDistant query tests have maximal screen distance between the query geometry 50e5c31af7Sopenharmony_ciand the rendering the query controls. The setup is equivalent to the call 51e5c31af7Sopenharmony_cicount cases with the exception of the distribution of the primitives rendered. 52e5c31af7Sopenharmony_ciOcclusion query geometry is roughly on the opposing edge of the screen as the 53e5c31af7Sopenharmony_cigeometry it controls. All edges have occluders. 54