static void *
dri2_wl_reference_buffer(void *user_data, uint32_t name,
int32_t width, int32_t height,
- uint32_t stride, struct wl_visual *visual)
+ uint32_t stride, uint32_t format)
{
_EGLDisplay *disp = user_data;
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
__DRIimage *image;
+ int dri_format;
+
+ switch (format) {
+ case WL_DRM_FORMAT_ARGB32:
+ case WL_DRM_FORMAT_PREMULTIPLIED_ARGB32:
+ dri_format =__DRI_IMAGE_FORMAT_ARGB8888;
+ break;
+ case WL_DRM_FORMAT_XRGB32:
+ dri_format = __DRI_IMAGE_FORMAT_XRGB8888;
+ break;
+ default:
+ return NULL;
+ }
image = dri2_dpy->image->createImageFromName(dri2_dpy->dri_screen,
width, height,
- __DRI_IMAGE_FORMAT_ARGB8888,
- name, stride / 4,
+ dri_format, name, stride / 4,
NULL);
return image;
struct wl_drm *wl_server_drm;
struct wl_drm *wl_drm;
int authenticated;
+ int formats;
#endif
int (*authenticate) (_EGLDisplay *disp, uint32_t id);
__DRIbuffer *third_buffer;
__DRIbuffer *pending_buffer;
EGLBoolean block_swap_buffers;
+ int format;
#endif
#ifdef HAVE_ANDROID_PLATFORM
#include <wayland-client.h>
#include "wayland-drm-client-protocol.h"
+enum wl_drm_format_flags {
+ HAS_ARGB32 = 1,
+ HAS_PREMUL_ARGB32 = 2,
+ HAS_XRGB32 = 4
+};
+
static void
wl_buffer_release(void *data, struct wl_buffer *buffer)
{
dri2_surf->third_buffer = NULL;
dri2_surf->block_swap_buffers = EGL_FALSE;
+ if (conf->AlphaSize == 0)
+ dri2_surf->format = WL_DRM_FORMAT_XRGB32;
+ else if (dri2_surf->base.VGAlphaFormat == EGL_VG_ALPHA_FORMAT_PRE)
+ dri2_surf->format = WL_DRM_FORMAT_PREMULTIPLIED_ARGB32;
+ else
+ dri2_surf->format = WL_DRM_FORMAT_ARGB32;
+
switch (type) {
case EGL_WINDOW_BIT:
dri2_surf->wl_win = (struct wl_egl_window *) window;
static struct wl_buffer *
wayland_create_buffer(struct dri2_egl_surface *dri2_surf,
- __DRIbuffer *buffer,
- struct wl_visual *visual)
+ __DRIbuffer *buffer)
{
struct dri2_egl_display *dri2_dpy =
dri2_egl_display(dri2_surf->base.Resource.Display);
buf = wl_drm_create_buffer(dri2_dpy->wl_drm, buffer->name,
dri2_surf->base.Width, dri2_surf->base.Height,
- buffer->pitch, visual);
+ buffer->pitch, dri2_surf->format);
wl_buffer_add_listener(buf, &wl_buffer_listener, dri2_surf);
return buf;
if (dri2_surf->base.Type == EGL_PIXMAP_BIT && !dri2_surf->wl_pix->buffer)
dri2_surf->wl_pix->buffer =
wayland_create_buffer(dri2_surf,
- dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT],
- dri2_surf->wl_pix->visual);
+ dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT]);
*out_count = dri2_surf->buffer_count;
if (dri2_surf->buffer_count == 0)
if (!dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT])
dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT] =
wayland_create_buffer(dri2_surf,
- dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT],
- dri2_surf->wl_win->visual);
+ dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT]);
wl_buffer_damage(dri2_surf->wl_drm_buffer[WL_BUFFER_FRONT], 0, 0,
dri2_surf->base.Width, dri2_surf->base.Height);
wl_egl_pixmap->destroy = dri2_wl_egl_pixmap_destroy;
wl_egl_pixmap->driver_private = dri2_buf;
+ /* FIXME: Get buffer format from attr_list somehow... or from the
+ wl_egl_piaxmap. */
wl_egl_pixmap->buffer =
wl_drm_create_buffer(dri2_dpy->wl_drm,
dri2_buf->dri_buffer->name,
wl_egl_pixmap->width,
wl_egl_pixmap->height,
dri2_buf->dri_buffer->pitch,
- wl_egl_pixmap->visual);
+ WL_DRM_FORMAT_PREMULTIPLIED_ARGB32);
wl_attr_list[1] = wl_egl_pixmap->width;
wl_attr_list[3] = wl_egl_pixmap->height;
}
static void
+drm_handle_format(void *data, struct wl_drm *drm, uint32_t format)
+{
+ struct dri2_egl_display *dri2_dpy = data;
+
+ switch (format) {
+ case WL_DRM_FORMAT_ARGB32:
+ dri2_dpy->formats |= HAS_ARGB32;
+ break;
+ case WL_DRM_FORMAT_PREMULTIPLIED_ARGB32:
+ dri2_dpy->formats |= HAS_PREMUL_ARGB32;
+ break;
+ case WL_DRM_FORMAT_XRGB32:
+ dri2_dpy->formats |= HAS_XRGB32;
+ break;
+ }
+}
+
+static void
drm_handle_authenticated(void *data, struct wl_drm *drm)
{
struct dri2_egl_display *dri2_dpy = data;
static const struct wl_drm_listener drm_listener = {
drm_handle_device,
+ drm_handle_format,
drm_handle_authenticated
};
dri2_initialize_wayland(_EGLDriver *drv, _EGLDisplay *disp)
{
struct dri2_egl_display *dri2_dpy;
- uint32_t id;
+ const __DRIconfig *config;
+ uint32_t id, types;
int i;
+ static const unsigned int argb_masks[4] =
+ { 0xff0000, 0xff00, 0xff, 0xff000000 };
+ static const unsigned int rgb_masks[4] = { 0xff0000, 0xff00, 0xff, 0 };
drv->API.CreateWindowSurface = dri2_create_window_surface;
drv->API.CreatePixmapSurface = dri2_create_pixmap_surface;
if (!dri2_create_screen(disp))
goto cleanup_driver;
- for (i = 0; dri2_dpy->driver_configs[i]; i++)
- dri2_add_config(disp, dri2_dpy->driver_configs[i], i + 1, 0,
- EGL_WINDOW_BIT | EGL_PIXMAP_BIT, NULL, NULL);
+ types = EGL_WINDOW_BIT | EGL_PIXMAP_BIT;
+ if (dri2_dpy->formats & HAS_PREMUL_ARGB32)
+ types |= EGL_VG_ALPHA_FORMAT_PRE_BIT;
+ for (i = 0; dri2_dpy->driver_configs[i]; i++) {
+ config = dri2_dpy->driver_configs[i];
+ if (dri2_dpy->formats & HAS_XRGB32)
+ dri2_add_config(disp, config, i + 1, 0, types, NULL, rgb_masks);
+ if (dri2_dpy->formats & (HAS_ARGB32 | HAS_PREMUL_ARGB32))
+ dri2_add_config(disp, config, i + 1, 0, types, NULL, argb_masks);
+ }
disp->Extensions.KHR_image_pixmap = EGL_TRUE;
<interface name="wl_drm" version="1">
<enum name="error">
<entry name="authenticate_fail" value="0"/>
- <entry name="invalid_visual" value="1"/>
+ <entry name="invalid_format" value="1"/>
<entry name="invalid_name" value="2"/>
</enum>
+ <enum name="format">
+ <entry name="argb32" value="0"/>
+ <entry name="premultiplied_argb32" value="1"/>
+ <entry name="xrgb32" value="2"/>
+ </enum>
+
<!-- Call this request with the magic received from drmGetMagic().
It will be passed on to the drmAuthMagic() or
DRIAuthConnection() call. This authentication must be
<arg name="width" type="int"/>
<arg name="height" type="int"/>
<arg name="stride" type="uint"/>
- <arg name="visual" type="object" interface="wl_visual"/>
+ <arg name="format" type="uint"/>
</request>
<!-- Notification of the path of the drm device which is used by
<arg name="name" type="string"/>
</event>
+ <event name="format">
+ <arg name="format" type="uint"/>
+ </event>
+
<!-- Raised if the authenticate request succeeded -->
<event name="authenticated"/>
</interface>
struct wl_drm_buffer {
struct wl_buffer buffer;
struct wl_drm *drm;
-
+ uint32_t format;
+
void *driver_buffer;
};
static void
drm_create_buffer(struct wl_client *client, struct wl_resource *resource,
uint32_t id, uint32_t name, int32_t width, int32_t height,
- uint32_t stride, struct wl_resource *visual_resource)
+ uint32_t stride, uint32_t format)
{
struct wl_drm *drm = resource->data;
struct wl_drm_buffer *buffer;
- struct wl_visual *visual = visual_resource->data;
+
+ switch (format) {
+ case WL_DRM_FORMAT_ARGB32:
+ case WL_DRM_FORMAT_PREMULTIPLIED_ARGB32:
+ case WL_DRM_FORMAT_XRGB32:
+ break;
+ default:
+ wl_resource_post_error(resource,
+ WL_DRM_ERROR_INVALID_FORMAT,
+ "invalid format");
+ return;
+ }
buffer = calloc(1, sizeof *buffer);
if (buffer == NULL) {
buffer->drm = drm;
buffer->buffer.width = width;
buffer->buffer.height = height;
- buffer->buffer.visual = visual;
-
- if (!visual || visual_resource->object.interface != &wl_visual_interface) {
- wl_resource_post_error(resource,
- WL_DRM_ERROR_INVALID_VISUAL,
- "invalid visual");
- free(buffer);
- return;
- }
+ buffer->format = format;
buffer->driver_buffer =
drm->callbacks->reference_buffer(drm->user_data, name,
width, height,
- stride, visual);
+ stride, format);
if (buffer->driver_buffer == NULL) {
wl_resource_post_error(resource,
resource = wl_client_add_object(client, &wl_drm_interface,
&drm_interface, id, data);
wl_resource_post_event(resource, WL_DRM_DEVICE, drm->device_name);
+ wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_ARGB32);
+ wl_resource_post_event(resource, WL_DRM_FORMAT,
+ WL_DRM_FORMAT_PREMULTIPLIED_ARGB32);
+ wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_XRGB32);
}
struct wl_drm *
#include "eglimage.h"
#include <wayland-server.h>
+#include "wayland-drm-server-protocol.h"
struct wl_drm;
void *(*reference_buffer)(void *user_data, uint32_t name,
int32_t width, int32_t height,
- uint32_t stride, struct wl_visual *visual);
+ uint32_t stride, uint32_t format);
void (*release_buffer)(void *user_data, void *buffer);
};
struct wl_egl_window {
struct wl_surface *surface;
- struct wl_visual *visual;
int width;
int height;
};
struct wl_egl_pixmap {
- struct wl_visual *visual;
struct wl_buffer *buffer;
int width;
WL_EGL_EXPORT struct wl_egl_window *
wl_egl_window_create(struct wl_surface *surface,
- int width, int height,
- struct wl_visual *visual)
+ int width, int height)
{
struct wl_egl_window *egl_window;
return NULL;
egl_window->surface = surface;
- egl_window->visual = visual;
wl_egl_window_resize(egl_window, width, height, 0, 0);
egl_window->attached_width = 0;
egl_window->attached_height = 0;
}
WL_EGL_EXPORT struct wl_egl_pixmap *
-wl_egl_pixmap_create(int width, int height,
- struct wl_visual *visual, uint32_t flags)
+wl_egl_pixmap_create(int width, int height, uint32_t flags)
{
struct wl_egl_pixmap *egl_pixmap;
egl_pixmap->width = width;
egl_pixmap->height = height;
- egl_pixmap->visual = visual;
egl_pixmap->destroy = NULL;
egl_pixmap->buffer = NULL;