jojo61 Sorry aber ich hab mit Coding nichts am Hut und kann damit auch nichts am Plugin ändern u compilieren...
vdr-plugin-softhdcuvid/drm.c at master · jojo61/vdr-plugin-softhdcuvid · GitHub
Code
....
static void CuvidSetVideoMode(void);
void set_video_mode(int width, int height)
{
drmModeConnector *connector;
drmModeModeInfo *mode;
int ii;
if (height != 1080 && height != 2160)
return;
connector = drmModeGetConnector(render->fd_drm, render->connector_id);
for (ii = 0; ii < connector->count_modes; ii++) {
mode = &connector->modes[ii];
printf("Mode %d %dx%d Rate %d\n",ii,mode->hdisplay,mode->vdisplay,mode->vrefresh);
if (width == mode->hdisplay &&
height == mode->vdisplay &&
mode->vrefresh == DRMRefresh &&
render->mode.hdisplay != width &&
render->mode.vdisplay != height &&
!(mode->flags & DRM_MODE_FLAG_INTERLACE)) {
memcpy(&render->mode, mode, sizeof(drmModeModeInfo));
VideoWindowWidth = mode->hdisplay;
VideoWindowHeight = mode->vdisplay;
eglDestroySurface (eglDisplay, eglSurface);
EglCheck();
gbm_surface_destroy (gbm.surface);
InitBo(render->bpp);
CuvidSetVideoMode();
Debug(3,"Set new mode %d:%d\n",mode->hdisplay,mode->vdisplay);
break;
}
}
}
static int FindDevice(VideoRender * render)
{
drmVersion *version;
drmModeRes *resources;
drmModeConnector *connector;
drmModeEncoder *encoder = 0;
drmModeModeInfo *mode;
drmModePlane *plane;
drmModePlaneRes *plane_res;
drmModeObjectPropertiesPtr props;
uint32_t j, k;
uint64_t has_dumb;
uint64_t has_prime;
int i,ii=0;
char connectorstr[10];
int found = 0;
#ifdef RASPI
render->fd_drm = open("/dev/dri/card1", O_RDWR);
#else
render->fd_drm = open("/dev/dri/card0", O_RDWR);
#endif
if (render->fd_drm < 0) {
fprintf(stderr, "FindDevice: cannot open /dev/dri/card0: %m\n");
return -errno;
}
int ret = drmSetMaster(render->fd_drm);
if (ret < 0)
{
drm_magic_t magic;
ret = drmGetMagic(render->fd_drm, &magic);
if (ret < 0)
{
Debug(3, "drm:%s - failed to get drm magic: %s\n", __FUNCTION__, strerror(errno));
return -1;
}
ret = drmAuthMagic(render->fd_drm, magic);
if (ret < 0)
{
Debug(3, "drm:%s - failed to authorize drm magic: %s\n", __FUNCTION__, strerror(errno));
return -1;
}
}
version = drmGetVersion(render->fd_drm);
fprintf(stderr, "FindDevice: open /dev/dri/card0: %s\n", version->name);
// check capability
if (drmGetCap(render->fd_drm, DRM_CAP_DUMB_BUFFER, &has_dumb) < 0 || has_dumb == 0)
fprintf(stderr, "FindDevice: drmGetCap DRM_CAP_DUMB_BUFFER failed or doesn't have dumb buffer\n");
if (drmSetClientCap(render->fd_drm, DRM_CLIENT_CAP_UNIVERSAL_PLANES, 1) != 0)
fprintf(stderr, "FindDevice: DRM_CLIENT_CAP_UNIVERSAL_PLANES not available.\n");
if (drmSetClientCap(render->fd_drm, DRM_CLIENT_CAP_ATOMIC, 1) != 0)
fprintf(stderr, "FindDevice: DRM_CLIENT_CAP_ATOMIC not available.\n");
if (drmGetCap(render->fd_drm, DRM_CAP_PRIME, &has_prime) < 0)
fprintf(stderr, "FindDevice: DRM_CAP_PRIME not available.\n");
if (drmGetCap(render->fd_drm, DRM_PRIME_CAP_EXPORT, &has_prime) < 0)
fprintf(stderr, "FindDevice: DRM_PRIME_CAP_EXPORT not available.\n");
if (drmGetCap(render->fd_drm, DRM_PRIME_CAP_IMPORT, &has_prime) < 0)
fprintf(stderr, "FindDevice: DRM_PRIME_CAP_IMPORT not available.\n");
if ((resources = drmModeGetResources(render->fd_drm)) == NULL){
fprintf(stderr, "FindDevice: cannot retrieve DRM resources (%d): %m\n", errno);
return -errno;
}
#ifdef DEBUG
Debug(3,"[FindDevice] DRM have %i connectors, %i crtcs, %i encoders\n",
resources->count_connectors, resources->count_crtcs,
resources->count_encoders);
#endif
// find all available connectors
for (i = 0; i < resources->count_connectors; i++) {
connector = drmModeGetConnector(render->fd_drm, resources->connectors[i]);
if (!connector) {
fprintf(stderr, "FindDevice: cannot retrieve DRM connector (%d): %m\n", errno);
return -errno;
}
sprintf(connectorstr,"%s-%u",util_lookup_connector_type_name(connector->connector_type),connector->connector_type_id);
printf("Connector >%s< is %sconnected\n",connectorstr,connector->connection == DRM_MODE_CONNECTED?"":"not ");
if (DRMConnector && strcmp(DRMConnector,connectorstr))
continue;
if (connector->connection == DRM_MODE_CONNECTED && connector->count_modes > 0) {
float aspect = (float)connector->mmWidth / (float)connector->mmHeight;
if ((aspect > 1.70) && (aspect < 1.85)) {
render->mmHeight = 90;
render->mmWidth = 160;
} else {
render->mmHeight = connector->mmHeight;
render->mmWidth = connector->mmWidth;
}
render->connector_id = connector->connector_id;
// FIXME: use default encoder/crtc pair
if ((encoder = drmModeGetEncoder(render->fd_drm, connector->encoder_id)) == NULL){
fprintf(stderr, "FindDevice: cannot retrieve encoder (%d): %m\n", errno);
return -errno;
}
render->crtc_id = encoder->crtc_id;
render->hdr_metadata = GetPropertyID(render->fd_drm, connector->connector_id,
DRM_MODE_OBJECT_CONNECTOR, "HDR_OUTPUT_METADATA");
printf("ID %d of METADATA in Connector %d connected %d\n",render->hdr_metadata,connector->connector_id,connector->connection);
memcpy(&render->mode, &connector->modes[0], sizeof(drmModeModeInfo)); // set fallback
// search Modes for Connector
for (ii = 0; ii < connector->count_modes; ii++) {
mode = &connector->modes[ii];
printf("Mode %d %dx%d Rate %d\n",ii,mode->hdisplay,mode->vdisplay,mode->vrefresh);
if (VideoWindowWidth && VideoWindowHeight) { // preset by command line
if (VideoWindowWidth == mode->hdisplay &&
VideoWindowHeight == mode->vdisplay &&
mode->vrefresh == DRMRefresh &&
!(mode->flags & DRM_MODE_FLAG_INTERLACE)) {
memcpy(&render->mode, mode, sizeof(drmModeModeInfo));
break;
}
}
else {
if (!(mode->flags & DRM_MODE_FLAG_INTERLACE)) {
memcpy(&render->mode, mode, sizeof(drmModeModeInfo));
VideoWindowWidth = mode->hdisplay;
VideoWindowHeight = mode->vdisplay;
break;
}
}
}
found = 1;
i = resources->count_connectors; // uuuuhh
}
VideoWindowWidth = render->mode.hdisplay;
VideoWindowHeight = render->mode.vdisplay;
if (found)
printf("Use Mode %d %dx%d Rate %d\n",ii,render->mode.hdisplay,render->mode.vdisplay,render->mode.vrefresh);
drmModeFreeConnector(connector);
}
...Ich sehe bei mir, wie oben beschrieben, Deinterlacing Artefakte bei 576i / 1080i (Fotos dazu hier).
Heist deine Antwort
- dass es nur einen fix codierten Deinterlacer gibt und
- man den Deinterlacer ohne Codeänderung von "außen" auch nicht deaktivieren kann
?
