diff options
Diffstat (limited to 'src/egl/wayland/wayland-drm/wayland-drm.c')
| -rw-r--r-- | src/egl/wayland/wayland-drm/wayland-drm.c | 40 |
1 files changed, 34 insertions, 6 deletions
diff --git a/src/egl/wayland/wayland-drm/wayland-drm.c b/src/egl/wayland/wayland-drm/wayland-drm.c index d02aab6..7e2073a 100644 --- a/src/egl/wayland/wayland-drm/wayland-drm.c +++ b/src/egl/wayland/wayland-drm/wayland-drm.c @@ -31,6 +31,7 @@ #include <stdlib.h> #include <string.h> #include <stddef.h> +#include <unistd.h> #include <wayland-server.h> #include "wayland-drm.h" @@ -41,6 +42,7 @@ struct wl_drm { void *user_data; char *device_name; + uint32_t flags; struct wayland_drm_callbacks *callbacks; }; @@ -67,7 +69,8 @@ const static struct wl_buffer_interface drm_buffer_interface = { static void create_buffer(struct wl_client *client, struct wl_resource *resource, - uint32_t id, uint32_t name, int32_t width, int32_t height, + uint32_t id, uint32_t name, int fd, + int32_t width, int32_t height, uint32_t format, int32_t offset0, int32_t stride0, int32_t offset1, int32_t stride1, @@ -93,7 +96,7 @@ create_buffer(struct wl_client *client, struct wl_resource *resource, buffer->offset[2] = offset2; buffer->stride[2] = stride2; - drm->callbacks->reference_buffer(drm->user_data, name, buffer); + drm->callbacks->reference_buffer(drm->user_data, name, fd, buffer); if (buffer->driver_buffer == NULL) { wl_resource_post_error(resource, WL_DRM_ERROR_INVALID_NAME, @@ -131,7 +134,7 @@ drm_create_buffer(struct wl_client *client, struct wl_resource *resource, } create_buffer(client, resource, id, - name, width, height, format, 0, stride, 0, 0, 0, 0); + name, -1, width, height, format, 0, stride, 0, 0, 0, 0); } static void @@ -159,11 +162,25 @@ drm_create_planar_buffer(struct wl_client *client, return; } - create_buffer(client, resource, id, name, width, height, format, + create_buffer(client, resource, id, name, -1, width, height, format, offset0, stride0, offset1, stride1, offset2, stride2); } static void +drm_create_prime_buffer(struct wl_client *client, + struct wl_resource *resource, + uint32_t id, int fd, + int32_t width, int32_t height, uint32_t format, + int32_t offset0, int32_t stride0, + int32_t offset1, int32_t stride1, + int32_t offset2, int32_t stride2) +{ + create_buffer(client, resource, id, 0, fd, width, height, format, + offset0, stride0, offset1, stride1, offset2, stride2); + close(fd); +} + +static void drm_authenticate(struct wl_client *client, struct wl_resource *resource, uint32_t id) { @@ -180,7 +197,8 @@ drm_authenticate(struct wl_client *client, const static struct wl_drm_interface drm_interface = { drm_authenticate, drm_create_buffer, - drm_create_planar_buffer + drm_create_planar_buffer, + drm_create_prime_buffer }; static void @@ -188,6 +206,7 @@ bind_drm(struct wl_client *client, void *data, uint32_t version, uint32_t id) { struct wl_drm *drm = data; struct wl_resource *resource; + uint32_t capabilities; resource = wl_client_add_object(client, &wl_drm_interface, &drm_interface, id, data); @@ -204,11 +223,19 @@ bind_drm(struct wl_client *client, void *data, uint32_t version, uint32_t id) wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_NV12); wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_NV16); wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_YUYV); + + capabilities = 0; + if (drm->flags & WAYLAND_DRM_PRIME) + capabilities |= WL_DRM_CAPABILITY_PRIME; + + if (version >= 2) + wl_resource_post_event(resource, WL_DRM_CAPABILITIES, capabilities); } struct wl_drm * wayland_drm_init(struct wl_display *display, char *device_name, - struct wayland_drm_callbacks *callbacks, void *user_data) + struct wayland_drm_callbacks *callbacks, void *user_data, + uint32_t flags) { struct wl_drm *drm; @@ -218,6 +245,7 @@ wayland_drm_init(struct wl_display *display, char *device_name, drm->device_name = strdup(device_name); drm->callbacks = callbacks; drm->user_data = user_data; + drm->flags = flags; wl_display_add_global(display, &wl_drm_interface, drm, bind_drm); |