| commit | bf0b29365e9aa156370549e8af99e272e129296e | [log] [tgz] |
|---|---|---|
| author | Alexander Galazin <alexander.galazin@arm.com> | Tue May 09 10:44:12 2017 +0200 |
| committer | Mika Isojärvi <misojarvi@google.com> | Thu Jul 06 12:16:05 2017 -0700 |
| tree | f7403f9540219f52abf6a87facaa6784da668ec7 | |
| parent | 3c865084eb27036bf9fd43a41a7eae277a6ee170 [diff] |
Fix DrawRangeElementsBaseVertex tests with negative basevertex DrawRangeElementsBaseVertex tests with negative basevertex call glDrawRangeElementsBaseVertex with start = 0 and basevertex = -1. According to the spec: If no element array buffer is bound, the vertex ID of the ith element transferred is indices[i] + basevertex... If the vertex ID is larger than the maximum value representable by type, it should behave as if the calculation were upconverted to 32-bit unsigned integers (with wrapping on overflow conditions). Behavior of DrawElementsOneInstance is undefined if the vertex ID is negative for any element, and should be handled as described in section 6.4. This change ensures that indexMin + baseVertex will be zero or positive value. Components: AOSP Affects: dEQP-GLES31.functional.draw_base_vertex.draw_range_elements_base_vertex.base_vertex.index_neg_byte dEQP-GLES31.functional.draw_base_vertex.draw_range_elements_base_vertex.base_vertex.index_neg_short dEQP-GLES31.functional.draw_base_vertex.draw_range_elements_base_vertex.base_vertex.index_neg_int Change-Id: I07a9e6bc60d4340784d400b5087bb8fff01f0e57
This repository contains a GPU testing suite called dEQP (drawElements Quality Program). dEQP contains tests for several graphics APIs, including OpenGL ES, EGL, and Vulkan.
Up-to-date documentation for the dEQP is available at Android Open Source Project site.
This repository includes Khronos Vulkan CTS under external/vulkancts directory. For more information see Vulkan CTS README.