mirrors/wlroots
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wlroots/wlroots.git synced 2026-04-17 06:46:39 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

util/matrix: Inline wlr_matrix_{identity, scale, translate}

Browse source
This commit is contained in:
Alexander Orzechowski 2025-01-27 14:01:31 -05:00
parent 088b7c98c5
commit 99b6084fcd
2 changed files with 11 additions and 39 deletions
Download patch file Download diff file Expand all files Collapse all files

9
include/util/matrix.h
View file

@ -6,19 +6,10 @@
struct wlr_box;
struct wlr_fbox;
/** Writes the identity matrix into mat */
void wlr_matrix_identity(float mat[static 9]);
/** mat ← a × b */
void wlr_matrix_multiply(float mat[static 9], const float a[static 9],
const float b[static 9]);
/** Writes a 2D translation matrix to mat of magnitude (x, y) */
void wlr_matrix_translate(float mat[static 9], float x, float y);
/** Writes a 2D scale matrix to mat of magnitude (x, y) */
void wlr_matrix_scale(float mat[static 9], float x, float y);
/** Writes a transformation matrix which applies the specified
* wl_output_transform to mat */
void wlr_matrix_transform(float mat[static 9],