diff options
Diffstat (limited to 'meta-agl-profile-graphical/recipes-graphics/wayland/weston/0002-compositor-add-output-type-to-weston_output.patch')
| -rw-r--r-- | meta-agl-profile-graphical/recipes-graphics/wayland/weston/0002-compositor-add-output-type-to-weston_output.patch | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/meta-agl-profile-graphical/recipes-graphics/wayland/weston/0002-compositor-add-output-type-to-weston_output.patch b/meta-agl-profile-graphical/recipes-graphics/wayland/weston/0002-compositor-add-output-type-to-weston_output.patch new file mode 100644 index 000000000..187bea502 --- /dev/null +++ b/meta-agl-profile-graphical/recipes-graphics/wayland/weston/0002-compositor-add-output-type-to-weston_output.patch @@ -0,0 +1,202 @@ +From e31e63976aab7616319c10ad21c998c3b4c634e6 Mon Sep 17 00:00:00 2001 +From: Veeresh Kadasani <external.vkadasani@jp.adit-jv.com> +Date: Tue, 30 Jul 2019 20:22:15 +0900 +Subject: [PATCH 1/2] compositor: add output type to weston_output + +This enables weston to use multiple types of backend +Each backends have own output structure for each functions +To avoid invalid member access, type identifier is needed + +Signed-off-by: Veeresh Kadasani <external.vkadasani@jp.adit-jv.com> +--- + libweston/compositor-drm.c | 12 +++++++++++- + libweston/compositor-fbdev.c | 2 +- + libweston/compositor-headless.c | 2 +- + libweston/compositor-rdp.c | 2 +- + libweston/compositor-wayland.c | 2 +- + libweston/compositor-x11.c | 2 +- + libweston/compositor.h | 12 ++++++++++++ + 7 files changed, 28 insertions(+), 6 deletions(-) + +diff --git a/libweston/compositor-drm.c b/libweston/compositor-drm.c +index c110110..b83459a 100644 +--- a/libweston/compositor-drm.c ++++ b/libweston/compositor-drm.c +@@ -923,6 +923,7 @@ drm_output_find_by_crtc(struct drm_backend *b, uint32_t crtc_id) + struct drm_output *output; + + wl_list_for_each(output, &b->compositor->output_list, base.link) { ++ if(output->base.output_type == OUTPUT_DRM) + if (output->crtc_id == crtc_id) + return output; + } +@@ -939,6 +940,7 @@ drm_head_find_by_connector(struct drm_backend *backend, uint32_t connector_id) + wl_list_for_each(base, + &backend->compositor->head_list, compositor_link) { + head = to_drm_head(base); ++ if(base->output->output_type == OUTPUT_DRM) + if (head->connector_id == connector_id) + return head; + } +@@ -6159,6 +6161,7 @@ drm_output_enable(struct weston_output *base) + + assert(!output->virtual); + ++ output->base.output_type = OUTPUT_DRM; + resources = drmModeGetResources(b->drm.fd); + if (!resources) { + weston_log("drmModeGetResources failed\n"); +@@ -6628,6 +6631,7 @@ drm_backend_update_heads(struct drm_backend *b, struct udev_device *drm_device) + /* Remove connectors that have disappeared. */ + wl_list_for_each_safe(base, next, + &b->compositor->head_list, compositor_link) { ++ if (base->output->output_type == OUTPUT_DRM) { + bool removed = true; + + head = to_drm_head(base); +@@ -6646,6 +6650,7 @@ drm_backend_update_heads(struct drm_backend *b, struct udev_device *drm_device) + head->base.name, head->connector_id); + drm_head_destroy(head); + } ++ } + + drm_backend_update_unused_outputs(b, resources); + +@@ -6751,12 +6756,14 @@ session_notify(struct wl_listener *listener, void *data) + * pending frame callbacks. */ + + wl_list_for_each(output, &compositor->output_list, base.link) { ++ if(output->base.output_type == OUTPUT_DRM) { + output->base.repaint_needed = false; + if (output->cursor_plane) + drmModeSetCursor(b->drm.fd, output->crtc_id, + 0, 0, 0); + } +- ++ } ++ if(output->base.output_type == OUTPUT_DRM) { + output = container_of(compositor->output_list.next, + struct drm_output, base.link); + +@@ -6768,6 +6775,7 @@ session_notify(struct wl_listener *listener, void *data) + plane->plane_id, + output->crtc_id, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0); ++ } + } + } + } +@@ -7094,6 +7102,7 @@ switch_to_gl_renderer(struct drm_backend *b) + } + + wl_list_for_each(output, &b->compositor->output_list, base.link) ++ if(output->base.output_type == OUTPUT_DRM) + pixman_renderer_output_destroy(&output->base); + + b->compositor->renderer->destroy(b->compositor); +@@ -7106,6 +7115,7 @@ switch_to_gl_renderer(struct drm_backend *b) + } + + wl_list_for_each(output, &b->compositor->output_list, base.link) ++ if(output->base.output_type == OUTPUT_DRM) + drm_output_init_egl(output, b); + + b->use_pixman = 0; +diff --git a/libweston/compositor-fbdev.c b/libweston/compositor-fbdev.c +index 6031be5..97002e6 100644 +--- a/libweston/compositor-fbdev.c ++++ b/libweston/compositor-fbdev.c +@@ -526,7 +526,7 @@ fbdev_output_enable(struct weston_output *base) + struct fbdev_head *head; + int fb_fd; + struct wl_event_loop *loop; +- ++ output->base.output_type = OUTPUT_FBDEV; + head = fbdev_output_get_head(output); + + /* Create the frame buffer. */ +diff --git a/libweston/compositor-headless.c b/libweston/compositor-headless.c +index 5a0e46c..20b78b2 100644 +--- a/libweston/compositor-headless.c ++++ b/libweston/compositor-headless.c +@@ -160,7 +160,7 @@ headless_output_enable(struct weston_output *base) + loop = wl_display_get_event_loop(b->compositor->wl_display); + output->finish_frame_timer = + wl_event_loop_add_timer(loop, finish_frame_handler, output); +- ++ output->base.output_type = OUTPUT_HEADLESS; + if (b->use_pixman) { + output->image_buf = malloc(output->base.current_mode->width * + output->base.current_mode->height * 4); +diff --git a/libweston/compositor-rdp.c b/libweston/compositor-rdp.c +index 871a0a3..b3064dd 100644 +--- a/libweston/compositor-rdp.c ++++ b/libweston/compositor-rdp.c +@@ -554,7 +554,7 @@ rdp_output_enable(struct weston_output *base) + struct rdp_output *output = to_rdp_output(base); + struct rdp_backend *b = to_rdp_backend(base->compositor); + struct wl_event_loop *loop; +- ++ output->base.output_type = OUTPUT_RDP; + output->shadow_surface = pixman_image_create_bits(PIXMAN_x8r8g8b8, + output->base.current_mode->width, + output->base.current_mode->height, +diff --git a/libweston/compositor-wayland.c b/libweston/compositor-wayland.c +index e1485ca..75140b2 100644 +--- a/libweston/compositor-wayland.c ++++ b/libweston/compositor-wayland.c +@@ -1221,7 +1221,7 @@ wayland_output_enable(struct weston_output *base) + struct wayland_backend *b = to_wayland_backend(base->compositor); + enum mode_status mode_status; + int ret = 0; +- ++ output->base.output_type = OUTPUT_WAYLAND; + weston_log("Creating %dx%d wayland output at (%d, %d)\n", + output->base.current_mode->width, + output->base.current_mode->height, +diff --git a/libweston/compositor-x11.c b/libweston/compositor-x11.c +index 922e3c8..8c20626 100644 +--- a/libweston/compositor-x11.c ++++ b/libweston/compositor-x11.c +@@ -934,7 +934,7 @@ x11_output_enable(struct weston_output *base) + XCB_EVENT_MASK_STRUCTURE_NOTIFY, + 0 + }; +- ++ output->base.output_type = OUTPUT_X11; + if (!b->no_input) + values[0] |= + XCB_EVENT_MASK_KEY_PRESS | +diff --git a/libweston/compositor.h b/libweston/compositor.h +index a5223c2..040917b 100644 +--- a/libweston/compositor.h ++++ b/libweston/compositor.h +@@ -169,6 +169,17 @@ enum dpms_enum { + WESTON_DPMS_OFF + }; + ++/* bit compatible with drm definitions. */ ++enum output_type { ++ OUTPUT_DRM, ++ OUTPUT_FBDEV, ++ OUTPUT_HEADLESS, ++ OUTPUT_RDP, ++ OUTPUT_WAYLAND, ++ OUTPUT_X11, ++ OUTPUT_WALTHAM ++}; ++ + /** Represents a monitor + * + * This object represents a monitor (hardware backends like DRM) or a window +@@ -202,6 +213,7 @@ struct weston_head { + struct weston_output { + uint32_t id; + char *name; ++ enum output_type output_type; + + /** Matches the lifetime from the user perspective */ + struct wl_signal user_destroy_signal; +-- +2.7.4 + |