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| author | John Firebaugh <john.firebaugh@gmail.com> | 2017-09-07 15:21:05 -0700 |
|---|---|---|
| committer | John Firebaugh <john.firebaugh@gmail.com> | 2017-09-12 08:21:51 -0700 |
| commit | 73e9ba14390fc5da5c1fb2fc0392accb606e04ff (patch) | |
| tree | 5c01969cef25ab4289d62df67ce3d664297334c2 /src/mbgl/programs/line_program.hpp | |
| parent | efe9928ad507cc99fceb78b83c7bcc8eae69b0f9 (diff) | |
| download | qtlocation-mapboxgl-73e9ba14390fc5da5c1fb2fc0392accb606e04ff.tar.gz | |
[core] Align line vertex to 4-byte boundary
10 byte vertices are heavily penalized by common GL implementations.
Cherry-picks aa4dff1095e8f5e8ad584f5f7dcab3e61d8cf8ee
Diffstat (limited to 'src/mbgl/programs/line_program.hpp')
| -rw-r--r-- | src/mbgl/programs/line_program.hpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mbgl/programs/line_program.hpp b/src/mbgl/programs/line_program.hpp index 0a56ae5dad..9cfc2d3257 100644 --- a/src/mbgl/programs/line_program.hpp +++ b/src/mbgl/programs/line_program.hpp @@ -61,7 +61,8 @@ public: {{ p.x, p.y, - static_cast<int16_t>(attributes::packUint8Pair(round ? 1 : 0, up ? 1 : 0)) + static_cast<int16_t>(round ? 1 : 0), + static_cast<int16_t>(up ? 1 : -1) }}, {{ // add 128 to store a byte in an unsigned byte |