mirrors/kitty
1
0
Fork 0
mirror of https://github.com/kovidgoyal/kitty synced 2026-06-08 22:28:24 +02:00
Code Issues Packages Projects Releases Wiki Activity

Reduce size of LineAttrs from 4 bytes to 1 byte

Browse Source
This commit is contained in:
Kovid Goyal
2024-10-31 12:12:54 +05:30
parent e54a761768
commit 33ab1d9019
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
kitty/line.h
View File

@@ -20,9 +20,11 @@ typedef union CellAttrs {
uint16_t dim : 1; uint16_t dim : 1;
uint16_t mark : 2; uint16_t mark : 2;
uint16_t next_char_was_wrapped : 1; uint16_t next_char_was_wrapped : 1;
uint16_t : 3;
}; };
uint16_t val; uint16_t val;
} CellAttrs; } CellAttrs;
static_assert(sizeof(CellAttrs) == sizeof(uint16_t), "Fix the ordering of CellAttrs");
#define WIDTH_MASK (3u) #define WIDTH_MASK (3u)
#define DECORATION_MASK (7u) #define DECORATION_MASK (7u)
@@ -56,10 +58,12 @@ typedef union LineAttrs {
uint8_t is_continued : 1; uint8_t is_continued : 1;
uint8_t has_dirty_text : 1; uint8_t has_dirty_text : 1;
uint8_t has_image_placeholders : 1; uint8_t has_image_placeholders : 1;
PromptKind prompt_kind : 2; uint8_t prompt_kind : 2;
uint8_t : 3;
}; };
uint8_t val; uint8_t val;
} LineAttrs ; } LineAttrs ;
static_assert(sizeof(LineAttrs) == sizeof(uint8_t), "Fix the ordering of LineAttrs");
typedef struct { typedef struct {