mirrors/wlroots
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wlroots/wlroots.git synced 2025-11-04 13:29:45 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Explicitly export EFL symbols

Browse source
This commit is contained in:
Scott Anderson 2018-02-19 14:26:40 +13:00
parent f27c0b44b8
commit 86269052eb
54 changed files with 397 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

9
render/matrix.c
View file

@ -4,12 +4,14 @@
#include <wlr/render/matrix.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_output.h>
#include "util/defs.h"
/* Obtains the index for the given row/column */
static inline int mind(int row, int col) {
return (row - 1) * 4 + col - 1;
}
WLR_API
void wlr_matrix_identity(float (*output)[16]) {
static const float identity[16] = {
1.0f, 0.0f, 0.0f, 0.0f,
@ -20,6 +22,7 @@ void wlr_matrix_identity(float (*output)[16]) {
memcpy(*output, identity, sizeof(identity));
}
WLR_API
void wlr_matrix_translate(float (*output)[16], float x, float y, float z) {
wlr_matrix_identity(output);
(*output)[mind(1, 4)] = x;
@ -27,6 +30,7 @@ void wlr_matrix_translate(float (*output)[16], float x, float y, float z) {
(*output)[mind(3, 4)] = z;
}
WLR_API
void wlr_matrix_scale(float (*output)[16], float x, float y, float z) {
wlr_matrix_identity(output);
(*output)[mind(1, 1)] = x;
@ -34,6 +38,7 @@ void wlr_matrix_scale(float (*output)[16], float x, float y, float z) {
(*output)[mind(3, 3)] = z;
}
WLR_API
void wlr_matrix_rotate(float (*output)[16], float radians) {
wlr_matrix_identity(output);
float _cos = cosf(radians);
@ -44,6 +49,7 @@ void wlr_matrix_rotate(float (*output)[16], float radians) {
(*output)[mind(2, 2)] = _cos;
}
WLR_API
void wlr_matrix_mul(const float (*x)[16], const float (*y)[16], float (*product)[16]) {
float _product[16] = {
(*x)[mind(1, 1)] * (*y)[mind(1, 1)] + (*x)[mind(1, 2)] * (*y)[mind(2, 1)] +
@ -120,6 +126,7 @@ static const float transforms[][4] = {
},
};
WLR_API
void wlr_matrix_transform(float mat[static 16],
enum wl_output_transform transform) {
memset(mat, 0, sizeof(*mat) * 16);
@ -138,6 +145,7 @@ void wlr_matrix_transform(float mat[static 16],
}
// Equivilent to glOrtho(0, width, 0, height, 1, -1) with the transform applied
WLR_API
void wlr_matrix_texture(float mat[static 16], int32_t width, int32_t height,
enum wl_output_transform transform) {
memset(mat, 0, sizeof(*mat) * 16);
@ -161,6 +169,7 @@ void wlr_matrix_texture(float mat[static 16], int32_t width, int32_t height,
mat[15] = 1.0f;
}
WLR_API
void wlr_matrix_project_box(float (*mat)[16], struct wlr_box *box,
enum wl_output_transform transform, float rotation,
float (*projection)[16]) {