a3e9271ec4
Points cost 8 bytes and indices cost 4. If a point is accessed twice, it's a wash whether we duplicate it or index. This change eliminates texel buffers by duplicating points across instance arrays. This reduces our dependence on extensions as well as getting rid of our indirect memory access pattern in vertex shaders. As a result of this change, memory usage by GPU buffers will only be a fraction larger at worst, and slightly better at best. Bug: skia: Cq-Include-Trybots: skia.primary:Test-Debian9-Clang-GCE-CPU-AVX2-x86_64-Release-All-SKNX_NO_SIMD Change-Id: I3c7f03772edd4f850d5fdd7b55552647335c1b52 Reviewed-on: https://skia-review.googlesource.com/79185 Reviewed-by: Greg Daniel <egdaniel@google.com> Commit-Queue: Chris Dalton <csmartdalton@google.com> |
||
|---|---|---|
| animations | ||
| bench | ||
| bin | ||
| debugger | ||
| dm | ||
| docs | ||
| example | ||
| experimental | ||
| fuzz | ||
| gm | ||
| gn | ||
| include | ||
| infra | ||
| platform_tools | ||
| resources | ||
| samplecode | ||
| site | ||
| src | ||
| tests | ||
| third_party | ||
| tools | ||
| .clang-format | ||
| .gitignore | ||
| .gn | ||
| AUTHORS | ||
| BUILD.gn | ||
| codereview.settings | ||
| CONTRIBUTING | ||
| CQ_COMMITTERS | ||
| DEPS | ||
| Doxyfile | ||
| LICENSE | ||
| OWNERS | ||
| PRESUBMIT.py | ||
| public.bzl | ||
| README | ||
| README.chromium | ||
| whitespace.txt | ||
Skia is a complete 2D graphic library for drawing Text, Geometries, and Images. See full details, and build instructions, at https://skia.org.