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For #1685: Cross build RTC with FFmpeg
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winlin
parent
1c75a270b3
commit
1e9de0e191
267 changed files with 12603 additions and 1451 deletions
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@ -27,7 +27,6 @@
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#if CONFIG_LIBDRM
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# include <va/va_drmcommon.h>
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# include <xf86drm.h>
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# include <drm_fourcc.h>
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# ifndef DRM_FORMAT_MOD_INVALID
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# define DRM_FORMAT_MOD_INVALID ((1ULL << 56) - 1)
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@ -1470,8 +1469,6 @@ static int vaapi_device_create(AVHWDeviceContext *ctx, const char *device,
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{
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VAAPIDevicePriv *priv;
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VADisplay display = NULL;
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const AVDictionaryEntry *ent;
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int try_drm, try_x11, try_all;
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priv = av_mallocz(sizeof(*priv));
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if (!priv)
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@ -1482,95 +1479,8 @@ static int vaapi_device_create(AVHWDeviceContext *ctx, const char *device,
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ctx->user_opaque = priv;
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ctx->free = vaapi_device_free;
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ent = av_dict_get(opts, "connection_type", NULL, 0);
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if (ent) {
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try_all = try_drm = try_x11 = 0;
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if (!strcmp(ent->value, "drm")) {
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try_drm = 1;
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} else if (!strcmp(ent->value, "x11")) {
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try_x11 = 1;
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} else {
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av_log(ctx, AV_LOG_ERROR, "Invalid connection type %s.\n",
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ent->value);
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return AVERROR(EINVAL);
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}
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} else {
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try_all = 1;
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try_drm = HAVE_VAAPI_DRM;
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try_x11 = HAVE_VAAPI_X11;
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}
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#if HAVE_VAAPI_DRM
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while (!display && try_drm) {
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// If the device is specified, try to open it as a DRM device node.
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// If not, look for a usable render node, possibly restricted to those
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// using a specified kernel driver.
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int loglevel = try_all ? AV_LOG_VERBOSE : AV_LOG_ERROR;
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if (device) {
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priv->drm_fd = open(device, O_RDWR);
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if (priv->drm_fd < 0) {
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av_log(ctx, loglevel, "Failed to open %s as "
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"DRM device node.\n", device);
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break;
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}
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} else {
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char path[64];
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int n, max_devices = 8;
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#if CONFIG_LIBDRM
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const AVDictionaryEntry *kernel_driver;
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kernel_driver = av_dict_get(opts, "kernel_driver", NULL, 0);
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#endif
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for (n = 0; n < max_devices; n++) {
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snprintf(path, sizeof(path),
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"/dev/dri/renderD%d", 128 + n);
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priv->drm_fd = open(path, O_RDWR);
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if (priv->drm_fd < 0) {
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av_log(ctx, AV_LOG_VERBOSE, "Cannot open "
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"DRM render node for device %d.\n", n);
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break;
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}
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#if CONFIG_LIBDRM
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if (kernel_driver) {
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drmVersion *info;
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info = drmGetVersion(priv->drm_fd);
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if (strcmp(kernel_driver->value, info->name)) {
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av_log(ctx, AV_LOG_VERBOSE, "Ignoring device %d "
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"with non-matching kernel driver (%s).\n",
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n, info->name);
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drmFreeVersion(info);
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close(priv->drm_fd);
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priv->drm_fd = -1;
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continue;
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}
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av_log(ctx, AV_LOG_VERBOSE, "Trying to use "
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"DRM render node for device %d, "
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"with matching kernel driver (%s).\n",
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n, info->name);
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drmFreeVersion(info);
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} else
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#endif
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{
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av_log(ctx, AV_LOG_VERBOSE, "Trying to use "
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"DRM render node for device %d.\n", n);
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}
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break;
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}
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if (n >= max_devices)
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break;
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}
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display = vaGetDisplayDRM(priv->drm_fd);
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if (!display) {
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av_log(ctx, AV_LOG_VERBOSE, "Cannot open a VA display "
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"from DRM device %s.\n", device);
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return AVERROR_EXTERNAL;
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}
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break;
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}
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#endif
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#if HAVE_VAAPI_X11
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if (!display && try_x11) {
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if (!display && !(device && device[0] == '/')) {
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// Try to open the device as an X11 display.
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priv->x11_display = XOpenDisplay(device);
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if (!priv->x11_display) {
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@ -1590,31 +1500,34 @@ static int vaapi_device_create(AVHWDeviceContext *ctx, const char *device,
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}
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#endif
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#if HAVE_VAAPI_DRM
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if (!display) {
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if (device)
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av_log(ctx, AV_LOG_ERROR, "No VA display found for "
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"device %s.\n", device);
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else
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av_log(ctx, AV_LOG_ERROR, "No VA display found for "
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"any default device.\n");
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return AVERROR(EINVAL);
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}
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// Try to open the device as a DRM path.
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// Default to using the first render node if the user did not
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// supply a path.
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const char *path = device ? device : "/dev/dri/renderD128";
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priv->drm_fd = open(path, O_RDWR);
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if (priv->drm_fd < 0) {
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av_log(ctx, AV_LOG_VERBOSE, "Cannot open DRM device %s.\n",
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path);
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} else {
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display = vaGetDisplayDRM(priv->drm_fd);
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if (!display) {
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av_log(ctx, AV_LOG_ERROR, "Cannot open a VA display "
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"from DRM device %s.\n", path);
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return AVERROR_UNKNOWN;
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}
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ent = av_dict_get(opts, "driver", NULL, 0);
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if (ent) {
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#if VA_CHECK_VERSION(0, 38, 0)
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VAStatus vas;
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vas = vaSetDriverName(display, ent->value);
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if (vas != VA_STATUS_SUCCESS) {
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av_log(ctx, AV_LOG_ERROR, "Failed to set driver name to "
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"%s: %d (%s).\n", ent->value, vas, vaErrorStr(vas));
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vaTerminate(display);
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return AVERROR_EXTERNAL;
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av_log(ctx, AV_LOG_VERBOSE, "Opened VA display via "
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"DRM device %s.\n", path);
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}
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#else
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av_log(ctx, AV_LOG_WARNING, "Driver name setting is not "
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"supported with this VAAPI version.\n");
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}
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#endif
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if (!display) {
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av_log(ctx, AV_LOG_ERROR, "No VA display found for "
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"device: %s.\n", device ? device : "");
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return AVERROR(EINVAL);
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}
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return vaapi_device_connect(ctx, display);
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