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Rebased on current master without conflicts and completed the cleanup: comments above new function in longer functions, metadata comments, aligned declarations and simpler guards, consistent braces and shorter lines.

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This commit is contained in:
Michael Grant
2026-10-09 23:37:40 +02:00
parent 6826d87bdb
commit 729b7e7a13
14 changed files with 535 additions and 483 deletions
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29
tmux.h
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@@ -1070,6 +1070,7 @@ struct style {
#define TTY_ACS_IMAGE_SEXTANT_FIRST 0x92
#define TTY_ACS_IMAGE_SEXTANT_LAST 0xcd
/* Averaged RGBA colour and brightness used by the text image backend. */
struct image_sample {
u_char red;
u_char green;
@@ -1079,20 +1080,25 @@ struct image_sample {
};
#define IMAGE_SAMPLE_COLUMNS 2
#define IMAGE_SAMPLE_ROWS 6
/* Whole-cell and subcell samples generated lazily for one image cell. */
struct image_cell {
struct image_sample whole;
struct image_sample samples[IMAGE_SAMPLE_ROWS][IMAGE_SAMPLE_COLUMNS];
};
/* Immutable pixels and derived output data shared by image placements. */
struct image {
u_int id;
u_int references;
u_int flags;
/* Retained parent (zero for sources) and original source IDs. */
u_int parent_id;
u_int source_id;
/* Pixel dimensions, including the logical transparent canvas. */
u_int width;
u_int height;
u_int canvas_width;
u_int canvas_height;
/* Grid dimensions and pixel buffer lengths in bytes. */
u_int sx;
u_int sy;
size_t stride;
@@ -1107,18 +1113,19 @@ struct image {
RB_HEAD(images, image);
#define IMAGE_SIZE_LIMIT (64 * 1024 * 1024)
/* Source crop and padded destination canvas for creating an image view. */
struct image_view {
u_int x;
u_int x; /* Crop origin in source pixels. */
u_int y;
u_int width;
u_int width; /* Crop size in source pixels. */
u_int height;
u_int scaled_width;
u_int scaled_width; /* Resampled crop size in pixels. */
u_int scaled_height;
u_int canvas_width;
u_int canvas_width; /* Padded canvas size in pixels. */
u_int canvas_height;
u_int sx;
u_int sx; /* Placement size in cells. */
u_int sy;
u_int x_offset;
u_int x_offset; /* Crop origin in canvas pixels. */
u_int y_offset;
};
@@ -1130,13 +1137,14 @@ enum kitty_parse_status {
KITTY_PARSE_UNSUPPORTED
};
/* Reply fields and placement actions returned by one Kitty command. */
struct kitty_parse_result {
u_int image_id;
u_int image_number;
u_int replace_id;
u_int replace_id; /* Old server ID, or zero. */
u_int placement_id;
u_int quiet;
u_int x;
u_int x; /* Deletion coordinates. */
u_int y;
int32_t z;
char action;
@@ -1144,9 +1152,10 @@ struct kitty_parse_result {
enum kitty_parse_status status;
};
/* Resolved source cell and application IDs of one Unicode placeholder. */
struct kitty_placeholder {
struct image *image;
u_int source_x;
u_int source_x; /* Origin in image cells. */
u_int source_y;
u_int image_id;
u_int placement_id;
@@ -4416,7 +4425,7 @@ void image_grid_copy_area(struct grid *, u_int, u_int, struct grid *,
u_int, u_int, u_int, u_int);
void image_grid_resize_width(struct grid *, u_int);
int image_grid_line_has_images(const struct grid_line *);
int image_grid_area_has_images(struct grid *, u_int, u_int, u_int,
int image_grid_area_has_images(struct grid *, u_int, u_int, u_int,
u_int);
int image_grid_get_placeholder(struct grid *, u_int, u_int,
struct kitty_placeholder *);