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wlr_renderer: Switch texture rendering functions to take wlr_raster

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Implements automatic texture uploading as both wlr_scene and cursor
handling both are simplified as a result.
This commit is contained in:
Alexander Orzechowski 2022-06-26 22:29:22 -04:00
parent 45ad3d47ad
commit 248a33a026
20 changed files with 142 additions and 166 deletions
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17
examples/touch.c
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@ -25,7 +25,7 @@ struct sample_state {
struct wl_display *display;
struct wlr_renderer *renderer;
struct wlr_allocator *allocator;
struct wlr_texture *cat_texture;
struct wlr_raster *cat_raster;
struct wl_list touch_points;
struct timespec last_frame;
struct wl_listener new_output;
@ -81,9 +81,9 @@ static void output_frame_notify(struct wl_listener *listener, void *data) {
struct touch_point *p;
wl_list_for_each(p, &sample->touch_points, link) {
int x = (int)(p->x * width) - sample->cat_texture->width / 2;
int y = (int)(p->y * height) - sample->cat_texture->height / 2;
wlr_render_texture(sample->renderer, sample->cat_texture,
int x = (int)(p->x * width) - sample->cat_raster->width / 2;
int y = (int)(p->y * height) - sample->cat_raster->height / 2;
wlr_render_raster(sample->renderer, sample->cat_raster,
wlr_output->transform_matrix, x, y, 1.0f);
}
@ -264,10 +264,9 @@ int main(int argc, char *argv[]) {
wlr_log(WLR_ERROR, "Could not start compositor, OOM");
exit(EXIT_FAILURE);
}
state.cat_texture = wlr_texture_from_pixels(state.renderer,
DRM_FORMAT_ARGB8888, cat_tex.width * 4, cat_tex.width, cat_tex.height,
cat_tex.pixel_data);
if (!state.cat_texture) {
state.cat_raster = wlr_raster_from_pixels(DRM_FORMAT_ARGB8888,
cat_tex.width * 4, cat_tex.width, cat_tex.height, cat_tex.pixel_data);
if (!state.cat_raster) {
wlr_log(WLR_ERROR, "Could not start compositor, OOM");
exit(EXIT_FAILURE);
}
@ -281,6 +280,6 @@ int main(int argc, char *argv[]) {
}
wl_display_run(display);
wlr_texture_destroy(state.cat_texture);
wlr_raster_unlock(state.cat_raster);
wl_display_destroy(display);
}