mirror of
https://github.com/hyprwm/wlroots-hyprland.git
synced 2024-12-22 18:09:49 +01:00
Revert "render: add wlr_egl_create_from_drm_fd function"
This reverts commit ee31be167b.
This commit is contained in:
Simon Ser
parent
54e5ef39c0
commit
7c995b78b2
3 changed files with 46 additions and 149 deletions
|
|
@ -53,9 +53,6 @@ struct wlr_egl {
|
|||
|
||||
// Device extensions
|
||||
bool device_drm_ext;
|
||||
|
||||
// Client extensions
|
||||
bool device_query_ext;
|
||||
} exts;
|
||||
|
||||
struct {
|
||||
|
|
@ -73,7 +70,6 @@ struct wlr_egl {
|
|||
PFNEGLDEBUGMESSAGECONTROLKHRPROC eglDebugMessageControlKHR;
|
||||
PFNEGLQUERYDISPLAYATTRIBEXTPROC eglQueryDisplayAttribEXT;
|
||||
PFNEGLQUERYDEVICESTRINGEXTPROC eglQueryDeviceStringEXT;
|
||||
PFNEGLQUERYDEVICESEXTPROC eglQueryDevicesEXT;
|
||||
} procs;
|
||||
|
||||
struct wl_display *wl_display;
|
||||
|
|
@ -91,15 +87,6 @@ struct wlr_egl {
|
|||
struct wlr_egl *wlr_egl_create(EGLenum platform, void *remote_display,
|
||||
const EGLint *config_attribs);
|
||||
|
||||
/**
|
||||
* Creates and EGL context from a given drm fd. This function uses the
|
||||
* following extensions:
|
||||
* - EXT_device_enumeration to get the list of available EGLDeviceEXT
|
||||
* - EXT_device_drm to get the name of the EGLDeviceEXT
|
||||
* - EXT_platform_device to create an EGLDisplay from an EGLDeviceEXT
|
||||
*/
|
||||
struct wlr_egl *wlr_egl_create_from_drm_fd(int drm_fd);
|
||||
|
||||
/**
|
||||
* Frees all related EGL resources, makes the context not-current and
|
||||
* unbinds a bound wayland display.
|
||||
|
|
|
|||
166
render/egl.c
166
render/egl.c
|
|
@ -150,7 +150,8 @@ out:
|
|||
free(formats);
|
||||
}
|
||||
|
||||
static struct wlr_egl *egl_create(void) {
|
||||
struct wlr_egl *wlr_egl_create(EGLenum platform, void *remote_display,
|
||||
const EGLint *config_attribs) {
|
||||
struct wlr_egl *egl = calloc(1, sizeof(struct wlr_egl));
|
||||
if (egl == NULL) {
|
||||
wlr_log_errno(WLR_ERROR, "Allocation failed");
|
||||
|
|
@ -166,7 +167,6 @@ static struct wlr_egl *egl_create(void) {
|
|||
}
|
||||
return NULL;
|
||||
}
|
||||
wlr_log(WLR_INFO, "Supported EGL client extensions: %s", client_exts_str);
|
||||
|
||||
if (!check_egl_ext(client_exts_str, "EGL_EXT_platform_base")) {
|
||||
wlr_log(WLR_ERROR, "EGL_EXT_platform_base not supported");
|
||||
|
|
@ -177,18 +177,6 @@ static struct wlr_egl *egl_create(void) {
|
|||
load_egl_proc(&egl->procs.eglCreatePlatformWindowSurfaceEXT,
|
||||
"eglCreatePlatformWindowSurfaceEXT");
|
||||
|
||||
if (check_egl_ext(client_exts_str, "EGL_EXT_device_enumeration")) {
|
||||
load_egl_proc(&egl->procs.eglQueryDevicesEXT, "eglQueryDevicesEXT");
|
||||
}
|
||||
|
||||
if (check_egl_ext(client_exts_str, "EGL_EXT_device_query")) {
|
||||
egl->exts.device_query_ext = true;
|
||||
load_egl_proc(&egl->procs.eglQueryDeviceStringEXT,
|
||||
"eglQueryDeviceStringEXT");
|
||||
load_egl_proc(&egl->procs.eglQueryDisplayAttribEXT,
|
||||
"eglQueryDisplayAttribEXT");
|
||||
}
|
||||
|
||||
if (check_egl_ext(client_exts_str, "EGL_KHR_debug")) {
|
||||
load_egl_proc(&egl->procs.eglDebugMessageControlKHR,
|
||||
"eglDebugMessageControlKHR");
|
||||
|
|
@ -205,31 +193,26 @@ static struct wlr_egl *egl_create(void) {
|
|||
|
||||
if (eglBindAPI(EGL_OPENGL_ES_API) == EGL_FALSE) {
|
||||
wlr_log(WLR_ERROR, "Failed to bind to the OpenGL ES API");
|
||||
return NULL;
|
||||
goto error;
|
||||
}
|
||||
|
||||
return egl;
|
||||
}
|
||||
|
||||
static bool egl_init(struct wlr_egl *egl, EGLenum platform,
|
||||
void *remote_display, const EGLint *config_attribs) {
|
||||
egl->display = egl->procs.eglGetPlatformDisplayEXT(platform,
|
||||
remote_display, NULL);
|
||||
if (egl->display == EGL_NO_DISPLAY) {
|
||||
wlr_log(WLR_ERROR, "Failed to create EGL display");
|
||||
return false;
|
||||
goto error;
|
||||
}
|
||||
|
||||
EGLint major, minor;
|
||||
if (eglInitialize(egl->display, &major, &minor) == EGL_FALSE) {
|
||||
wlr_log(WLR_ERROR, "Failed to initialize EGL");
|
||||
return false;
|
||||
goto error;
|
||||
}
|
||||
|
||||
const char *display_exts_str = eglQueryString(egl->display, EGL_EXTENSIONS);
|
||||
if (display_exts_str == NULL) {
|
||||
wlr_log(WLR_ERROR, "Failed to query EGL display extensions");
|
||||
return false;
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (check_egl_ext(display_exts_str, "EGL_KHR_image_base")) {
|
||||
|
|
@ -268,12 +251,17 @@ static bool egl_init(struct wlr_egl *egl, EGLenum platform,
|
|||
}
|
||||
|
||||
const char *device_exts_str = NULL;
|
||||
if (egl->exts.device_query_ext) {
|
||||
if (check_egl_ext(client_exts_str, "EGL_EXT_device_query")) {
|
||||
load_egl_proc(&egl->procs.eglQueryDisplayAttribEXT,
|
||||
"eglQueryDisplayAttribEXT");
|
||||
load_egl_proc(&egl->procs.eglQueryDeviceStringEXT,
|
||||
"eglQueryDeviceStringEXT");
|
||||
|
||||
EGLAttrib device_attrib;
|
||||
if (!egl->procs.eglQueryDisplayAttribEXT(egl->display,
|
||||
EGL_DEVICE_EXT, &device_attrib)) {
|
||||
wlr_log(WLR_ERROR, "eglQueryDisplayAttribEXT(EGL_DEVICE_EXT) failed");
|
||||
return false;
|
||||
goto error;
|
||||
}
|
||||
egl->device = (EGLDeviceEXT)device_attrib;
|
||||
|
||||
|
|
@ -281,7 +269,7 @@ static bool egl_init(struct wlr_egl *egl, EGLenum platform,
|
|||
egl->procs.eglQueryDeviceStringEXT(egl->device, EGL_EXTENSIONS);
|
||||
if (device_exts_str == NULL) {
|
||||
wlr_log(WLR_ERROR, "eglQueryDeviceStringEXT(EGL_EXTENSIONS) failed");
|
||||
return false;
|
||||
goto error;
|
||||
}
|
||||
|
||||
egl->exts.device_drm_ext =
|
||||
|
|
@ -293,27 +281,28 @@ static bool egl_init(struct wlr_egl *egl, EGLenum platform,
|
|||
if (!eglChooseConfig(egl->display, config_attribs, &egl->config, 1,
|
||||
&matched)) {
|
||||
wlr_log(WLR_ERROR, "eglChooseConfig failed");
|
||||
return false;
|
||||
goto error;
|
||||
}
|
||||
if (matched == 0) {
|
||||
wlr_log(WLR_ERROR, "Failed to match an EGL config");
|
||||
return false;
|
||||
goto error;
|
||||
}
|
||||
} else {
|
||||
if (!check_egl_ext(display_exts_str, "EGL_KHR_no_config_context") &&
|
||||
!check_egl_ext(display_exts_str, "EGL_MESA_configless_context")) {
|
||||
wlr_log(WLR_ERROR, "EGL_KHR_no_config_context or "
|
||||
"EGL_MESA_configless_context not supported");
|
||||
return false;
|
||||
goto error;
|
||||
}
|
||||
egl->config = EGL_NO_CONFIG_KHR;
|
||||
}
|
||||
|
||||
wlr_log(WLR_INFO, "Using EGL %d.%d", (int)major, (int)minor);
|
||||
wlr_log(WLR_INFO, "Supported EGL client extensions: %s", client_exts_str);
|
||||
wlr_log(WLR_INFO, "Supported EGL display extensions: %s", display_exts_str);
|
||||
if (device_exts_str != NULL) {
|
||||
wlr_log(WLR_INFO, "Supported EGL device extensions: %s", device_exts_str);
|
||||
}
|
||||
wlr_log(WLR_INFO, "Using EGL %d.%d", (int)major, (int)minor);
|
||||
wlr_log(WLR_INFO, "EGL vendor: %s", eglQueryString(egl->display, EGL_VENDOR));
|
||||
|
||||
init_dmabuf_formats(egl);
|
||||
|
|
@ -328,8 +317,7 @@ static bool egl_init(struct wlr_egl *egl, EGLenum platform,
|
|||
|
||||
// On DRM, request a high priority context if possible
|
||||
bool request_high_priority = ext_context_priority &&
|
||||
(platform == EGL_PLATFORM_GBM_MESA
|
||||
|| platform == EGL_PLATFORM_DEVICE_EXT);
|
||||
platform == EGL_PLATFORM_GBM_MESA;
|
||||
|
||||
// Try to reschedule all of our rendering to be completed first. If it
|
||||
// fails, it will fallback to the default priority (MEDIUM).
|
||||
|
|
@ -345,7 +333,7 @@ static bool egl_init(struct wlr_egl *egl, EGLenum platform,
|
|||
EGL_NO_CONTEXT, attribs);
|
||||
if (egl->context == EGL_NO_CONTEXT) {
|
||||
wlr_log(WLR_ERROR, "Failed to create EGL context");
|
||||
return false;
|
||||
goto error;
|
||||
}
|
||||
|
||||
if (request_high_priority) {
|
||||
|
|
@ -359,105 +347,6 @@ static bool egl_init(struct wlr_egl *egl, EGLenum platform,
|
|||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
struct wlr_egl *wlr_egl_create(EGLenum platform, void *remote_display,
|
||||
const EGLint *config_attribs) {
|
||||
struct wlr_egl *egl = egl_create();
|
||||
if (egl == NULL) {
|
||||
wlr_log(WLR_ERROR, "Failed to create EGL context");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (!egl_init(egl, platform, remote_display, config_attribs)) {
|
||||
wlr_log(WLR_ERROR, "Failed to initialize EGL context");
|
||||
eglMakeCurrent(EGL_NO_DISPLAY, EGL_NO_SURFACE, EGL_NO_SURFACE,
|
||||
EGL_NO_CONTEXT);
|
||||
if (egl->display) {
|
||||
eglTerminate(egl->display);
|
||||
}
|
||||
free(egl);
|
||||
eglReleaseThread();
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return egl;
|
||||
}
|
||||
|
||||
static bool device_has_name(const drmDevice *device, const char *name) {
|
||||
for (size_t i = 0; i < DRM_NODE_MAX; i++) {
|
||||
if (!(device->available_nodes & (1 << i))) {
|
||||
continue;
|
||||
}
|
||||
if (strcmp(device->nodes[i], name) == 0) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
struct wlr_egl *wlr_egl_create_from_drm_fd(int drm_fd) {
|
||||
struct wlr_egl *egl = egl_create();
|
||||
if (egl == NULL) {
|
||||
wlr_log(WLR_ERROR, "Failed to create EGL context");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (egl->procs.eglQueryDevicesEXT == NULL) {
|
||||
wlr_log(WLR_ERROR, "EGL_EXT_device_enumeration not supported");
|
||||
goto error;
|
||||
}
|
||||
|
||||
EGLint nb_devices = 0;
|
||||
if (!egl->procs.eglQueryDevicesEXT(0, NULL, &nb_devices)) {
|
||||
wlr_log(WLR_ERROR, "Failed to query EGL devices");
|
||||
goto error;
|
||||
}
|
||||
|
||||
EGLDeviceEXT *devices = calloc(nb_devices, sizeof(EGLDeviceEXT));
|
||||
if (devices == NULL) {
|
||||
wlr_log_errno(WLR_ERROR, "Failed to allocate device list");
|
||||
goto error;
|
||||
}
|
||||
|
||||
if (!egl->procs.eglQueryDevicesEXT(nb_devices, devices, &nb_devices)) {
|
||||
wlr_log(WLR_ERROR, "Failed to query EGL devices");
|
||||
goto error;
|
||||
}
|
||||
|
||||
drmDevice *device = NULL;
|
||||
int ret = drmGetDevice(drm_fd, &device);
|
||||
if (ret < 0) {
|
||||
wlr_log(WLR_ERROR, "Failed to get DRM device: %s", strerror(-ret));
|
||||
goto error;
|
||||
}
|
||||
|
||||
EGLDeviceEXT egl_device = NULL;
|
||||
for (int i = 0; i < nb_devices; i++) {
|
||||
const char *egl_device_name = egl->procs.eglQueryDeviceStringEXT(
|
||||
devices[i], EGL_DRM_DEVICE_FILE_EXT);
|
||||
if (egl_device_name == NULL) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (device_has_name(device, egl_device_name)) {
|
||||
wlr_log(WLR_DEBUG, "Using EGL device %s", egl_device_name);
|
||||
egl_device = devices[i];
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (egl_device == NULL) {
|
||||
wlr_log(WLR_ERROR, "Failed to find EGLDeviceEXT");
|
||||
goto error;
|
||||
}
|
||||
|
||||
if (!egl_init(egl, EGL_PLATFORM_DEVICE_EXT, egl_device, NULL)) {
|
||||
wlr_log(WLR_ERROR, "Failed to initialize EGL context");
|
||||
goto error;
|
||||
}
|
||||
|
||||
return egl;
|
||||
|
||||
error:
|
||||
|
|
@ -465,7 +354,6 @@ error:
|
|||
if (egl->display) {
|
||||
eglTerminate(egl->display);
|
||||
}
|
||||
free(egl);
|
||||
eglReleaseThread();
|
||||
return NULL;
|
||||
}
|
||||
|
|
@ -851,6 +739,18 @@ bool wlr_egl_destroy_surface(struct wlr_egl *egl, EGLSurface surface) {
|
|||
return eglDestroySurface(egl->display, surface);
|
||||
}
|
||||
|
||||
static bool device_has_name(const drmDevice *device, const char *name) {
|
||||
for (size_t i = 0; i < DRM_NODE_MAX; i++) {
|
||||
if (!(device->available_nodes & (1 << i))) {
|
||||
continue;
|
||||
}
|
||||
if (strcmp(device->nodes[i], name) == 0) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
static char *get_render_name(const char *name) {
|
||||
uint32_t flags = 0;
|
||||
int devices_len = drmGetDevices2(flags, NULL, 0);
|
||||
|
|
|
|||
|
|
@ -251,12 +251,22 @@ bool wlr_renderer_init_wl_display(struct wlr_renderer *r,
|
|||
}
|
||||
|
||||
struct wlr_renderer *wlr_renderer_autocreate_with_drm_fd(int drm_fd) {
|
||||
struct wlr_egl *egl = wlr_egl_create_from_drm_fd(drm_fd);
|
||||
if (egl == NULL) {
|
||||
wlr_log(WLR_ERROR, "Could not initialize EGL");
|
||||
struct gbm_device *gbm_device = gbm_create_device(drm_fd);
|
||||
if (!gbm_device) {
|
||||
wlr_log(WLR_ERROR, "Failed to create GBM device");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
struct wlr_egl *egl = wlr_egl_create(EGL_PLATFORM_GBM_KHR, gbm_device,
|
||||
NULL);
|
||||
if (egl == NULL) {
|
||||
wlr_log(WLR_ERROR, "Could not initialize EGL");
|
||||
gbm_device_destroy(gbm_device);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
egl->gbm_device = gbm_device;
|
||||
|
||||
struct wlr_renderer *renderer = wlr_gles2_renderer_create(egl);
|
||||
if (!renderer) {
|
||||
wlr_log(WLR_ERROR, "Failed to create GLES2 renderer");
|
||||
|
|
|
|||
Loading…
Reference in a new issue