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patch 8.0.1449: slow redrawing with DirectX

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Problem:    Slow redrawing with DirectX.
Solution:   Avoid calling gui_mch_flush() unnecessarily, especially when
            updating the cursor. (Ken Takata, closes #2560)
This commit is contained in:
Bram Moolenaar
2018-01-31 20:51:47 +01:00
parent 37badc898b
commit a338adcf22
19 changed files with 224 additions and 173 deletions
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17
src/macros.h
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@@ -365,6 +365,17 @@
* HIKEY2DI() converts a hashitem key pointer to a dictitem pointer.
* HI2DI() converts a hashitem pointer to a dictitem pointer.
*/
# define DI2HIKEY(di) ((di)->di_key)
# define HIKEY2DI(p) ((dictitem_T *)(p - offsetof(dictitem_T, di_key)))
# define HI2DI(hi) HIKEY2DI((hi)->hi_key)
#define DI2HIKEY(di) ((di)->di_key)
#define HIKEY2DI(p) ((dictitem_T *)(p - offsetof(dictitem_T, di_key)))
#define HI2DI(hi) HIKEY2DI((hi)->hi_key)
/*
* Flush control functions.
*/
#ifdef FEAT_GUI
# define mch_enable_flush() gui_enable_flush()
# define mch_disable_flush() gui_disable_flush()
#else
# define mch_enable_flush()
# define mch_disable_flush()
#endif