diff options
| author | Jonathan G Rennison <j.g.rennison@gmail.com> | 2018-01-16 23:23:52 +0000 |
|---|---|---|
| committer | PeterN <peter@fuzzle.org> | 2019-01-24 11:12:06 +0000 |
| commit | db924a4681f019a6372f5192693af5aede36d080 (patch) | |
| tree | 210488cfd3c478b086e353c10826ee834d605d6b /src/blitter/32bpp_base.hpp | |
| parent | ed325ada887f09904b3351020903899a033c6b51 (diff) | |
| download | openttd-db924a4681f019a6372f5192693af5aede36d080.tar.xz | |
Codechange: [Blitter] Change DrawLine to be templated
This is remove per-pixel overheads due to use of the SetPixel virtual
method.
These overheads included:
* expensive virtual method call which prevents inlining
* palette lookup for every pixel
* branch on whether palette animation is enabled on every pixel
Regenerate project files.
Diffstat (limited to 'src/blitter/32bpp_base.hpp')
| -rw-r--r-- | src/blitter/32bpp_base.hpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/blitter/32bpp_base.hpp b/src/blitter/32bpp_base.hpp index 9b7627170..697593da6 100644 --- a/src/blitter/32bpp_base.hpp +++ b/src/blitter/32bpp_base.hpp @@ -23,6 +23,7 @@ public: /* virtual */ uint8 GetScreenDepth() { return 32; } /* virtual */ void *MoveTo(void *video, int x, int y); /* virtual */ void SetPixel(void *video, int x, int y, uint8 colour); + /* virtual */ void DrawLine(void *video, int x, int y, int x2, int y2, int screen_width, int screen_height, uint8 colour, int width, int dash); /* virtual */ void DrawRect(void *video, int width, int height, uint8 colour); /* virtual */ void CopyFromBuffer(void *video, const void *src, int width, int height); /* virtual */ void CopyToBuffer(const void *video, void *dst, int width, int height); |