Currently droid_open_device() gets a reference to the gralloc module
only for its own use and does not store it anywhere. To make it possible
to call gralloc methods from code added in further patches, let's
refactor current code to get gralloc module in dri2_initialize_android()
and store it in dri2_dpy.
v2: fixes from Emil's review:
a) remove duplicate initialization of 'err'.
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
char *device_name;
#endif
char *device_name;
#endif
+#ifdef HAVE_ANDROID_PLATFORM
+ const gralloc_module_t *gralloc;
+#endif
+
int is_render_node;
int is_different_gpu;
};
int is_render_node;
int is_different_gpu;
};
+droid_open_device(struct dri2_egl_display *dri2_dpy)
- const hw_module_t *mod;
- int fd = -1, err;
+ int fd = -1, err = -EINVAL;
- err = hw_get_module(GRALLOC_HARDWARE_MODULE_ID, &mod);
- if (!err) {
- const gralloc_module_t *gr = (gralloc_module_t *) mod;
-
- err = -EINVAL;
- if (gr->perform)
- err = gr->perform(gr, GRALLOC_MODULE_PERFORM_GET_DRM_FD, &fd);
- }
+ if (dri2_dpy->gralloc->perform)
+ err = dri2_dpy->gralloc->perform(dri2_dpy->gralloc,
+ GRALLOC_MODULE_PERFORM_GET_DRM_FD,
+ &fd);
if (err || fd < 0) {
_eglLog(_EGL_WARNING, "fail to get drm fd");
fd = -1;
if (err || fd < 0) {
_eglLog(_EGL_WARNING, "fail to get drm fd");
fd = -1;
{
struct dri2_egl_display *dri2_dpy;
const char *err;
{
struct dri2_egl_display *dri2_dpy;
const char *err;
_eglSetLogProc(droid_log);
_eglSetLogProc(droid_log);
if (!dri2_dpy)
return _eglError(EGL_BAD_ALLOC, "eglInitialize");
if (!dri2_dpy)
return _eglError(EGL_BAD_ALLOC, "eglInitialize");
+ ret = hw_get_module(GRALLOC_HARDWARE_MODULE_ID,
+ (const hw_module_t **)&dri2_dpy->gralloc);
+ if (ret) {
+ err = "DRI2: failed to get gralloc module";
+ goto cleanup_display;
+ }
+
dpy->DriverData = (void *) dri2_dpy;
dpy->DriverData = (void *) dri2_dpy;
- dri2_dpy->fd = droid_open_device();
+ dri2_dpy->fd = droid_open_device(dri2_dpy);
if (dri2_dpy->fd < 0) {
err = "DRI2: failed to open device";
goto cleanup_display;
if (dri2_dpy->fd < 0) {
err = "DRI2: failed to open device";
goto cleanup_display;