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-rw-r--r--backend/drm/drm.c20
-rw-r--r--backend/drm/renderer.c33
-rw-r--r--include/backend/drm/renderer.h22
3 files changed, 33 insertions, 42 deletions
diff --git a/backend/drm/drm.c b/backend/drm/drm.c
index 676f5f7b..5c5ac8cd 100644
--- a/backend/drm/drm.c
+++ b/backend/drm/drm.c
@@ -175,7 +175,7 @@ void wlr_drm_resources_free(struct wlr_drm_backend *drm) {
static void wlr_drm_connector_make_current(struct wlr_output *output) {
struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output;
- wlr_drm_surface_make_current(&conn->drm->renderer, &conn->crtc->primary->surf);
+ wlr_drm_surface_make_current(&conn->crtc->primary->surf);
}
static void wlr_drm_connector_swap_buffers(struct wlr_output *output) {
@@ -185,7 +185,7 @@ static void wlr_drm_connector_swap_buffers(struct wlr_output *output) {
struct wlr_drm_crtc *crtc = conn->crtc;
struct wlr_drm_plane *plane = crtc->primary;
- struct gbm_bo *bo = wlr_drm_surface_swap_buffers(&drm->renderer, &plane->surf);
+ struct gbm_bo *bo = wlr_drm_surface_swap_buffers(&plane->surf);
uint32_t fb_id = get_fb_for_bo(bo);
if (drm->iface->crtc_pageflip(drm, conn, crtc, fb_id, NULL)) {
@@ -217,7 +217,7 @@ void wlr_drm_connector_start_renderer(struct wlr_drm_connector *conn) {
struct wlr_drm_crtc *crtc = conn->crtc;
struct wlr_drm_plane *plane = crtc->primary;
- struct gbm_bo *bo = wlr_drm_surface_get_front(&drm->renderer, &plane->surf);
+ struct gbm_bo *bo = wlr_drm_surface_get_front(&plane->surf);
uint32_t fb_id = get_fb_for_bo(bo);
struct wlr_drm_mode *mode = (struct wlr_drm_mode *)conn->output.current_mode;
@@ -283,9 +283,9 @@ static void realloc_planes(struct wlr_drm_backend *drm, const uint32_t *crtc_in)
if (*old != new) {
if (*old) {
- wlr_drm_surface_finish(&drm->renderer, &(*old)->surf);
+ wlr_drm_surface_finish(&(*old)->surf);
}
- wlr_drm_surface_finish(&drm->renderer, &new->surf);
+ wlr_drm_surface_finish(&new->surf);
*old = new;
}
}
@@ -430,7 +430,7 @@ static bool wlr_drm_connector_set_mode(struct wlr_output *output,
continue;
}
- if (!wlr_drm_surface_init(&drm->renderer, &crtc->primary->surf,
+ if (!wlr_drm_surface_init(&crtc->primary->surf, &drm->renderer,
mode->width, mode->height, GBM_FORMAT_XRGB8888,
GBM_BO_USE_SCANOUT)) {
wlr_log(L_ERROR, "Failed to initalise renderer for plane");
@@ -488,7 +488,7 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
return false;
}
- if (!wlr_drm_surface_init(renderer, &plane->surf, w, h, GBM_FORMAT_ARGB8888, 0)) {
+ if (!wlr_drm_surface_init(&plane->surf, renderer, w, h, GBM_FORMAT_ARGB8888, 0)) {
wlr_log(L_ERROR, "Cannot allocate cursor resources");
return false;
}
@@ -530,7 +530,7 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
return false;
}
- wlr_drm_surface_make_current(renderer, &plane->surf);
+ wlr_drm_surface_make_current(&plane->surf);
wlr_texture_upload_pixels(plane->wlr_tex, WL_SHM_FORMAT_ARGB8888,
stride, width, height, buf);
@@ -548,7 +548,7 @@ static bool wlr_drm_connector_set_cursor(struct wlr_output *output,
glReadPixels(0, 0, plane->surf.width, plane->surf.height, GL_BGRA_EXT, GL_UNSIGNED_BYTE, bo_data);
glPixelStorei(GL_UNPACK_ROW_LENGTH_EXT, 0);
- wlr_drm_surface_swap_buffers(renderer, &plane->surf);
+ wlr_drm_surface_swap_buffers(&plane->surf);
gbm_bo_unmap(bo, bo_data);
@@ -854,7 +854,7 @@ void wlr_drm_connector_cleanup(struct wlr_drm_connector *conn) {
case WLR_DRM_CONN_CLEANUP:;
struct wlr_drm_crtc *crtc = conn->crtc;
for (int i = 0; i < 3; ++i) {
- wlr_drm_surface_finish(&drm->renderer, &crtc->planes[i]->surf);
+ wlr_drm_surface_finish(&crtc->planes[i]->surf);
if (crtc->planes[i] && crtc->planes[i]->id == 0) {
free(crtc->planes[i]);
crtc->planes[i] = NULL;
diff --git a/backend/drm/renderer.c b/backend/drm/renderer.c
index 8afc6dca..e1c6a4bc 100644
--- a/backend/drm/renderer.c
+++ b/backend/drm/renderer.c
@@ -35,13 +35,14 @@ void wlr_drm_renderer_finish(struct wlr_drm_renderer *renderer) {
gbm_device_destroy(renderer->gbm);
}
-bool wlr_drm_surface_init(struct wlr_drm_renderer *renderer,
- struct wlr_drm_surface *surf, uint32_t width, uint32_t height,
+bool wlr_drm_surface_init(struct wlr_drm_surface *surf,
+ struct wlr_drm_renderer *renderer, uint32_t width, uint32_t height,
uint32_t format, uint32_t flags) {
if (surf->width == width && surf->height == height) {
return true;
}
+ surf->renderer = renderer;
surf->width = width;
surf->height = height;
@@ -67,13 +68,12 @@ error_zero:
return false;
}
-void wlr_drm_surface_finish(struct wlr_drm_renderer *renderer,
- struct wlr_drm_surface *surf) {
- if (!renderer || !surf || !surf->gbm) {
+void wlr_drm_surface_finish(struct wlr_drm_surface *surf) {
+ if (!surf || !surf->renderer) {
return;
}
- eglMakeCurrent(renderer->egl.display, EGL_NO_SURFACE, EGL_NO_SURFACE,
+ eglMakeCurrent(surf->renderer->egl.display, EGL_NO_SURFACE, EGL_NO_SURFACE,
EGL_NO_CONTEXT);
if (surf->front) {
@@ -84,7 +84,7 @@ void wlr_drm_surface_finish(struct wlr_drm_renderer *renderer,
}
if (surf->egl) {
- eglDestroySurface(renderer->egl.display, surf->egl);
+ eglDestroySurface(surf->renderer->egl.display, surf->egl);
}
if (surf->gbm) {
gbm_surface_destroy(surf->gbm);
@@ -93,34 +93,31 @@ void wlr_drm_surface_finish(struct wlr_drm_renderer *renderer,
memset(surf, 0, sizeof(*surf));
}
-void wlr_drm_surface_make_current(struct wlr_drm_renderer *renderer,
- struct wlr_drm_surface *surf) {
- eglMakeCurrent(renderer->egl.display, surf->egl, surf->egl,
- renderer->egl.context);
+void wlr_drm_surface_make_current(struct wlr_drm_surface *surf) {
+ eglMakeCurrent(surf->renderer->egl.display, surf->egl, surf->egl,
+ surf->renderer->egl.context);
}
-struct gbm_bo *wlr_drm_surface_swap_buffers(struct wlr_drm_renderer *renderer,
- struct wlr_drm_surface *surf) {
+struct gbm_bo *wlr_drm_surface_swap_buffers(struct wlr_drm_surface *surf) {
if (surf->front) {
gbm_surface_release_buffer(surf->gbm, surf->front);
}
- eglSwapBuffers(renderer->egl.display, surf->egl);
+ eglSwapBuffers(surf->renderer->egl.display, surf->egl);
surf->front = surf->back;
surf->back = gbm_surface_lock_front_buffer(surf->gbm);
return surf->back;
}
-struct gbm_bo *wlr_drm_surface_get_front(struct wlr_drm_renderer *renderer,
- struct wlr_drm_surface *surf) {
+struct gbm_bo *wlr_drm_surface_get_front(struct wlr_drm_surface *surf) {
if (surf->front) {
return surf->front;
}
- wlr_drm_surface_make_current(renderer, surf);
+ wlr_drm_surface_make_current(surf);
glViewport(0, 0, surf->width, surf->height);
glClearColor(0.0, 0.0, 0.0, 1.0);
glClear(GL_COLOR_BUFFER_BIT);
- return wlr_drm_surface_swap_buffers(renderer, surf);
+ return wlr_drm_surface_swap_buffers(surf);
}
diff --git a/include/backend/drm/renderer.h b/include/backend/drm/renderer.h
index bbcf4f0c..9982c25f 100644
--- a/include/backend/drm/renderer.h
+++ b/include/backend/drm/renderer.h
@@ -14,6 +14,8 @@ struct wlr_drm_renderer {
};
struct wlr_drm_surface {
+ struct wlr_drm_renderer *renderer;
+
uint32_t width;
uint32_t height;
@@ -25,23 +27,15 @@ struct wlr_drm_surface {
};
bool wlr_drm_renderer_init(struct wlr_drm_renderer *renderer, int fd);
-
void wlr_drm_renderer_finish(struct wlr_drm_renderer *renderer);
-bool wlr_drm_surface_init(struct wlr_drm_renderer *renderer,
- struct wlr_drm_surface *surf, uint32_t width, uint32_t height,
+bool wlr_drm_surface_init(struct wlr_drm_surface *surf,
+ struct wlr_drm_renderer *renderer, uint32_t width, uint32_t height,
uint32_t format, uint32_t flags);
-void wlr_drm_surface_finish(struct wlr_drm_renderer *renderer,
- struct wlr_drm_surface *surf);
-
-void wlr_drm_surface_make_current(struct wlr_drm_renderer *renderer,
- struct wlr_drm_surface *surf);
-
-struct gbm_bo *wlr_drm_surface_swap_buffers(struct wlr_drm_renderer *renderer,
- struct wlr_drm_surface *surf);
-
-struct gbm_bo *wlr_drm_surface_get_front(struct wlr_drm_renderer *renderer,
- struct wlr_drm_surface *surf);
+void wlr_drm_surface_finish(struct wlr_drm_surface *surf);
+void wlr_drm_surface_make_current(struct wlr_drm_surface *surf);
+struct gbm_bo *wlr_drm_surface_swap_buffers(struct wlr_drm_surface *surf);
+struct gbm_bo *wlr_drm_surface_get_front(struct wlr_drm_surface *surf);
#endif