bool VAApiWriter::open()
{
addParam( "Zoom" );
addParam( "AspectRatio" );
addParam( "Deinterlace" );
addParam( "PrepareForHWBobDeint", true );
addParam( "Hue" );
addParam( "Saturation" );
addParam( "Brightness" );
addParam( "Contrast" );
clr();
VADisp = vaGetDisplay( QX11Info::display() );
int minor, major;
if ( vaInitialize( VADisp, &minor, &major ) == VA_STATUS_SUCCESS )
{
const QString vendor = vaQueryVendorString( VADisp );
isVDPAU = vendor.contains( "VDPAU" );
if ( isVDPAU && !allowVDPAU )
return false;
isXvBA = vendor.contains( "XvBA" );
int numProfiles = vaMaxNumProfiles( VADisp );
VAProfile profiles[ numProfiles ];
if ( vaQueryConfigProfiles( VADisp, profiles, &numProfiles ) == VA_STATUS_SUCCESS )
{
for ( int i = 0 ; i < numProfiles ; ++i )
profileList.push_back( profiles[ i ] );
return true;
}
}
return false;
}
static gboolean
gst_vaapi_display_x11_get_display_info(
GstVaapiDisplay *display,
GstVaapiDisplayInfo *info
)
{
GstVaapiDisplayX11Private * const priv =
GST_VAAPI_DISPLAY_X11(display)->priv;
GstVaapiDisplayCache *cache;
const GstVaapiDisplayInfo *cached_info;
/* Return any cached info even if child has its own VA display */
cache = gst_vaapi_display_get_cache();
if (!cache)
return FALSE;
cached_info = gst_vaapi_display_cache_lookup_by_native_display(
cache, priv->x11_display);
if (cached_info) {
*info = *cached_info;
return TRUE;
}
/* Otherwise, create VA display if there is none already */
info->native_display = priv->x11_display;
info->display_name = priv->display_name;
if (!info->va_display) {
info->va_display = vaGetDisplay(priv->x11_display);
if (!info->va_display)
return FALSE;
info->display_type = GST_VAAPI_DISPLAY_TYPE_X11;
}
return TRUE;
}
// Return a suitable VADisplay for VA API
VADisplay vaGetDisplayGLX(Display *native_dpy)
{
VADisplay dpy = NULL;
VADisplayContextP pDisplayContext = NULL;
VADisplayContextGLXP pDisplayContextGLX = NULL;
VADriverContextP pDriverContext;
VADriverContextGLXP pDriverContextGLX = NULL;
dpy = vaGetDisplay(native_dpy);
if (!dpy)
return NULL;
pDisplayContext = (VADisplayContextP)dpy;
pDriverContext = pDisplayContext->pDriverContext;
pDisplayContextGLX = calloc(1, sizeof(*pDisplayContextGLX));
if (!pDisplayContextGLX)
goto error;
pDriverContextGLX = calloc(1, sizeof(*pDriverContextGLX));
if (!pDriverContextGLX)
goto error;
pDisplayContextGLX->vaDestroy = pDisplayContext->vaDestroy;
pDisplayContext->vaDestroy = va_DisplayContextDestroy;
pDisplayContext->opaque = pDisplayContextGLX;
pDriverContext->glx = pDriverContextGLX;
return dpy;
error:
free(pDriverContextGLX);
free(pDisplayContextGLX);
pDisplayContext->vaDestroy(pDisplayContext);
return NULL;
}
DisplayPtr DisplayCache::createDisplay(const NativeDisplay& nativeDisplay)
{
NativeDisplayPtr nativeDisplayObj;
VADisplay vaDisplay = NULL;
DisplayPtr vaapiDisplay;
YamiMediaCodec::AutoLock locker(m_lock);
m_cache.remove_if(expired);
//lockup first
list<weak_ptr<VaapiDisplay> >::iterator it;
for (it = m_cache.begin(); it != m_cache.end(); ++it) {
vaapiDisplay = (*it).lock();
if (vaapiDisplay->isCompatible(nativeDisplay)) {
return vaapiDisplay;
}
}
vaapiDisplay.reset();
//crate new one
DEBUG("nativeDisplay: (type : %d), (handle : 0x%x)", nativeDisplay.type, nativeDisplay.handle);
switch (nativeDisplay.type) {
case NATIVE_DISPLAY_AUTO:
#if __ENABLE_X11__
case NATIVE_DISPLAY_X11:
nativeDisplayObj.reset (new NativeDisplayX11());
if (nativeDisplayObj && nativeDisplayObj->initialize(nativeDisplay))
vaDisplay = vaGetDisplay((Display*)(nativeDisplayObj->nativeHandle()));
if (vaDisplay)
INFO("use vaapi x11 backend");
if(vaDisplay || nativeDisplay.type == NATIVE_DISPLAY_X11)
break;
INFO("try to init va with x11 display (%p) but failed", (Display*)(nativeDisplayObj->nativeHandle()));
// NATIVE_DISPLAY_AUTO continue, no break
#endif
case NATIVE_DISPLAY_DRM:
nativeDisplayObj.reset (new NativeDisplayDrm());
if (nativeDisplayObj && nativeDisplayObj->initialize(nativeDisplay))
vaDisplay = vaGetDisplayDRM(nativeDisplayObj->nativeHandle());
INFO("use vaapi drm backend");
break;
default:
break;
}
if (vaDisplay == NULL) {
ERROR("vaGetDisplay failed.");
return vaapiDisplay;
}
if (vaInit(vaDisplay))
vaapiDisplay.reset(new VaapiDisplay(nativeDisplayObj, vaDisplay));
if (vaapiDisplay) {
weak_ptr<VaapiDisplay> weak(vaapiDisplay);
m_cache.push_back(weak);
}
return vaapiDisplay;
}
static gboolean
gst_vaapi_display_x11_get_display_info (GstVaapiDisplay * display,
GstVaapiDisplayInfo * info)
{
GstVaapiDisplayX11Private *const priv =
GST_VAAPI_DISPLAY_X11_PRIVATE (display);
info->native_display = priv->x11_display;
info->display_name = priv->display_name;
if (!info->va_display) {
info->va_display = vaGetDisplay (priv->x11_display);
if (!info->va_display)
return FALSE;
}
return TRUE;
}
bool VaapiEncoderBase::initVA()
{
FUNC_ENTER();
if (!m_externalDisplay)
m_xDisplay = XOpenDisplay(NULL);
if (!m_xDisplay)
{
ERROR("no x display.");
return false;
}
int majorVersion, minorVersion;
VAStatus vaStatus;
m_display = vaGetDisplay(m_xDisplay);
if (m_display == NULL) {
ERROR("vaGetDisplay failed.");
goto error;
}
vaStatus= vaInitialize(m_display, &majorVersion, &minorVersion);
DEBUG("vaInitialize \n");
if (!checkVaapiStatus(vaStatus, "vaInitialize"))
goto error;
DEBUG("profile = %d", m_videoParamCommon.profile);
vaStatus = vaCreateConfig(m_display, m_videoParamCommon.profile, m_entrypoint,
NULL, 0, &m_config);
if (!checkVaapiStatus(vaStatus, "vaCreateConfig "))
goto error;
vaStatus = vaCreateContext(m_display, m_config,
m_videoParamCommon.resolution.width,
m_videoParamCommon.resolution.height,
VA_PROGRESSIVE, 0, 0,
&m_context);
if (!checkVaapiStatus(vaStatus, "vaCreateContext "))
goto error;
return true;
error:
cleanupVA();
return false;
}
static bool
ffva_display_x11_open(FFVADisplayX11 *display)
{
FFVADisplay * const base_display = (FFVADisplay*)display;
base_display->native_display = XOpenDisplay(base_display->display_name);
if (!base_display->native_display)
goto error_open_display;
base_display->va_display = vaGetDisplay(base_display->native_display);
return true;
/* ERRORS */
error_open_display:
av_log(display, AV_LOG_ERROR, "failed to open display `%s'\n",
base_display->display_name);
return false;
}
OMXVideoDecoderVP9HWR::OMXVideoDecoderVP9HWR()
{
LOGV("OMXVideoDecoderVP9HWR is constructed.");
mNumFrameBuffer = 0;
mCtx = NULL;
mNativeBufferCount = OUTPORT_NATIVE_BUFFER_COUNT;
extUtilBufferCount = 0;
extMappedNativeBufferCount = 0;
BuildHandlerList();
mDecodedImageWidth = 0;
mDecodedImageHeight = 0;
mDecodedImageNewWidth = 0;
mDecodedImageNewHeight = 0;
#ifdef DECODE_WITH_GRALLOC_BUFFER
// setup va
VAStatus vaStatus = VA_STATUS_SUCCESS;
mDisplay = new Display;
*mDisplay = ANDROID_DISPLAY_HANDLE;
mVADisplay = vaGetDisplay(mDisplay);
if (mVADisplay == NULL) {
LOGE("vaGetDisplay failed.");
}
int majorVersion, minorVersion;
vaStatus = vaInitialize(mVADisplay, &majorVersion, &minorVersion);
if (vaStatus != VA_STATUS_SUCCESS) {
LOGE("vaInitialize failed.");
} else {
LOGV("va majorVersion=%d, minorVersion=%d", majorVersion, minorVersion);
}
#endif
}
static VADisplay *create_x11_va_display(struct ra *ra)
{
Display *x11 = ra_get_native_resource(ra, "x11");
return x11 ? vaGetDisplay(x11) : NULL;
}
static VADisplay
gst_vaapi_display_x11_get_va_display(GstVaapiDisplay *display)
{
return vaGetDisplay(GST_VAAPI_DISPLAY_XDISPLAY(display));
}
Decode_Status
VaapiDecoderBase::setupVA(uint32_t numSurface, VAProfile profile)
{
INFO("base: setup VA");
uint32_t i;
VASurfaceID *surfaces;
VideoSurfaceBuffer *buf;
VaapiSurface *suf;
Decode_Status status;
VAStatus vaStatus = VA_STATUS_SUCCESS;
if (m_enableNativeBuffersFlag == true) {
numSurface = 20; //NATIVE_WINDOW_COUNT;
}
if (m_VAStarted) {
return DECODE_SUCCESS;
}
if (m_VADisplay != NULL) {
WARNING("VA is partially started.");
return DECODE_FAIL;
}
#ifdef ANDROID
m_display = new Display;
*m_display = ANDROID_DISPLAY_HANDLE;
#else
if (!m_display) {
m_display = XOpenDisplay(NULL);
m_ownNativeDisplay = true;
}
#if __PLATFORM_BYT__
if (setenv("LIBVA_DRIVER_NAME", "wrapper", 1) == 0) {
INFO("setting LIBVA_DRIVER_NAME to wrapper for chromeos");
}
#endif
#endif
m_VADisplay = vaGetDisplay(m_display);
if (m_VADisplay == NULL) {
ERROR("vaGetDisplay failed.");
return DECODE_DRIVER_FAIL;
}
int majorVersion, minorVersion;
vaStatus = vaInitialize(m_VADisplay, &majorVersion, &minorVersion);
checkVaapiStatus(vaStatus, "vaInitialize");
VAConfigAttrib attrib;
attrib.type = VAConfigAttribRTFormat;
attrib.value = VA_RT_FORMAT_YUV420;
INFO("base:the profile = %d", profile);
vaStatus = vaCreateConfig(m_VADisplay,
profile,
VAEntrypointVLD, &attrib, 1, &m_VAConfig);
checkVaapiStatus(vaStatus, "vaCreateConfig");
m_configBuffer.surfaceNumber = numSurface;
m_bufPool = new VaapiSurfaceBufferPool(m_VADisplay, &m_configBuffer);
surfaces = new VASurfaceID[numSurface];
for (i = 0; i < numSurface; i++) {
surfaces[i] = VA_INVALID_SURFACE;
buf = m_bufPool->getBufferByIndex(i);
suf = m_bufPool->getVaapiSurface(buf);
if (suf)
surfaces[i] = suf->getID();
}
vaStatus = vaCreateContext(m_VADisplay,
m_VAConfig,
m_videoFormatInfo.width,
m_videoFormatInfo.height,
0, surfaces, numSurface, &m_VAContext);
checkVaapiStatus(vaStatus, "vaCreateContext");
VADisplayAttribute rotate;
rotate.type = VADisplayAttribRotation;
rotate.value = VA_ROTATION_NONE;
if (m_configBuffer.rotationDegrees == 0)
rotate.value = VA_ROTATION_NONE;
else if (m_configBuffer.rotationDegrees == 90)
rotate.value = VA_ROTATION_90;
else if (m_configBuffer.rotationDegrees == 180)
rotate.value = VA_ROTATION_180;
else if (m_configBuffer.rotationDegrees == 270)
rotate.value = VA_ROTATION_270;
vaStatus = vaSetDisplayAttributes(m_VADisplay, &rotate, 1);
m_videoFormatInfo.surfaceNumber = numSurface;
m_videoFormatInfo.ctxSurfaces = surfaces;
if (!(m_configBuffer.flag & USE_NATIVE_GRAPHIC_BUFFER)) {
m_videoFormatInfo.surfaceWidth = m_videoFormatInfo.width;
m_videoFormatInfo.surfaceHeight = m_videoFormatInfo.height;
}
m_VAStarted = true;
return DECODE_SUCCESS;
}
int
tables_open_display(void)
{
int retval = 0;
int major, minor;
pthread_mutex_init(&display.lock, NULL);
pthread_mutex_lock(&display.lock);
display.x = XOpenDisplay(NULL);
if (!display.x) {
trace_error("%s, can't open X Display\n", __func__);
retval = 1;
goto quit;
}
if (config.quirks.x_synchronize)
XSynchronize(display.x, True);
#if HAVE_HWDEC
display.va = vaGetDisplay(display.x);
VAStatus status = vaInitialize(display.va, &major, &minor);
if (status == VA_STATUS_SUCCESS) {
trace_info_f("libva version %d.%d\n", major, minor);
display.va_available = 1;
} else {
// TODO: remember?
trace_info_f("no libva\n");
display.va_available = 0;
}
#endif // HAVE_HWDEC
if (!glXQueryVersion(display.x, &major, &minor)) {
trace_error("%s, glXQueryVersion returned False\n", __func__);
} else {
trace_info_f("GLX version %d.%d\n", major, minor);
}
check_glx_extensions();
// initialize screensaver inhibition library
screensaver_connect();
display.screensaver_types = screensaver_type_detect(display.x);
gchar *s = g_strdup_printf("screensavers found:%s%s%s%s%s",
(display.screensaver_types & SST_XSCREENSAVER) ? " XScreenSaver" : "",
(display.screensaver_types & SST_FDO_SCREENSAVER) ? " fd.o-screensaver" : "",
(display.screensaver_types & SST_CINNAMON_SCREENSAVER) ? " cinnamon-screensaver" : "",
(display.screensaver_types & SST_GNOME_SCREENSAVER) ? " gnome-screensaver" : "",
(display.screensaver_types & SST_KDE_SCREENSAVER) ? " kscreensaver" : "");
trace_info_f("%s\n", s);
g_free(s);
// create transparent cursor
const char t_pixmap_data = 0;
XColor t_color = {};
Pixmap t_pixmap = XCreateBitmapFromData(display.x, DefaultRootWindow(display.x),
&t_pixmap_data, 1, 1);
display.transparent_cursor = XCreatePixmapCursor(display.x, t_pixmap, t_pixmap, &t_color,
&t_color, 0, 0);
XFreePixmap(display.x, t_pixmap);
// determine minimal size across all screens
display.min_width = (uint32_t)-1;
display.min_height = (uint32_t)-1;
XRRScreenResources *sr = XRRGetScreenResources(display.x, DefaultRootWindow(display.x));
if (sr) {
for (int k = 0; k < sr->ncrtc; k ++) {
XRRCrtcInfo *ci = XRRGetCrtcInfo(display.x, sr, sr->crtcs[k]);
if (ci && ci->width > 0 && ci->height > 0) {
display.min_width = MIN(display.min_width, ci->width);
display.min_height = MIN(display.min_height, ci->height);
}
if (ci)
XRRFreeCrtcInfo(ci);
}
XRRFreeScreenResources(sr);
}
if (display.min_width == (uint32_t)-1 || display.min_height == (uint32_t)-1) {
display.min_width = 300;
display.min_height = 300;
}
// apply size override from the configuration file
if (config.fullscreen_width > 0)
display.min_width = config.fullscreen_width;
if (config.fullscreen_height > 0)
display.min_height = config.fullscreen_height;
display.pictfmt_rgb24 = XRenderFindStandardFormat(display.x, PictStandardRGB24);
display.pictfmt_argb32 = XRenderFindStandardFormat(display.x, PictStandardARGB32);
quit:
pthread_mutex_unlock(&display.lock);
return retval;
}
static int Open( vlc_va_vaapi_t *p_va, int i_codec_id )
{
VAProfile i_profile;
int i_surface_count;
/* */
switch( i_codec_id )
{
case CODEC_ID_MPEG1VIDEO:
case CODEC_ID_MPEG2VIDEO:
i_profile = VAProfileMPEG2Main;
i_surface_count = 2+1;
break;
case CODEC_ID_MPEG4:
i_profile = VAProfileMPEG4AdvancedSimple;
i_surface_count = 2+1;
break;
case CODEC_ID_WMV3:
i_profile = VAProfileVC1Main;
i_surface_count = 2+1;
break;
case CODEC_ID_VC1:
i_profile = VAProfileVC1Advanced;
i_surface_count = 2+1;
break;
case CODEC_ID_H264:
i_profile = VAProfileH264High;
i_surface_count = 16+1;
break;
default:
return VLC_EGENERIC;
}
/* */
memset( p_va, 0, sizeof(*p_va) );
p_va->i_config_id = VA_INVALID_ID;
p_va->i_context_id = VA_INVALID_ID;
p_va->image.image_id = VA_INVALID_ID;
/* Create a VA display */
p_va->p_display_x11 = XOpenDisplay(NULL);
if( !p_va->p_display_x11 )
goto error;
p_va->p_display = vaGetDisplay( p_va->p_display_x11 );
if( !p_va->p_display )
goto error;
if( vaInitialize( p_va->p_display, &p_va->i_version_major, &p_va->i_version_minor ) )
goto error;
/* Create a VA configuration */
VAConfigAttrib attrib;
memset( &attrib, 0, sizeof(attrib) );
attrib.type = VAConfigAttribRTFormat;
if( vaGetConfigAttributes( p_va->p_display,
i_profile, VAEntrypointVLD, &attrib, 1 ) )
goto error;
/* Not sure what to do if not, I don't have a way to test */
if( (attrib.value & VA_RT_FORMAT_YUV420) == 0 )
goto error;
if( vaCreateConfig( p_va->p_display,
i_profile, VAEntrypointVLD, &attrib, 1, &p_va->i_config_id ) )
{
p_va->i_config_id = VA_INVALID_ID;
goto error;
}
p_va->i_surface_count = i_surface_count;
if( asprintf( &p_va->va.description, "VA API version %d.%d",
p_va->i_version_major, p_va->i_version_minor ) < 0 )
p_va->va.description = NULL;
return VLC_SUCCESS;
error:
return VLC_EGENERIC;
}
bool Create(void)
{
m_x_disp = OpenMythXDisplay();
if (!m_x_disp)
return false;
MythXLocker locker(m_x_disp);
if (m_va_disp_type == kVADisplayGLX)
{
MythMainWindow *mw = GetMythMainWindow();
if (!mw)
return false;
MythRenderOpenGL *gl =
static_cast<MythRenderOpenGL*>(mw->GetRenderDevice());
if (!gl)
{
LOG(VB_PLAYBACK, LOG_ERR, LOC +
QString("Failed to get OpenGL context - you must use the "
"OpenGL UI painter for VAAPI GLX support."));
return false;
}
gl->makeCurrent();
Display *display = glXGetCurrentDisplay();
gl->doneCurrent();
m_va_disp = vaGetDisplayGLX(display);
}
else
{
m_va_disp = vaGetDisplay(m_x_disp->GetDisplay());
}
if (!m_va_disp)
{
LOG(VB_GENERAL, LOG_ERR, LOC + "Failed to create VADisplay");
return false;
}
int major_ver, minor_ver;
INIT_ST;
va_status = vaInitialize(m_va_disp, &major_ver, &minor_ver);
CHECK_ST;
if (ok)
m_driver = vaQueryVendorString(m_va_disp);
static bool debugged = false;
if (ok && !debugged)
{
debugged = true;
LOG(VB_GENERAL, LOG_INFO, LOC + QString("Version: %1.%2")
.arg(major_ver).arg(minor_ver));
LOG(VB_GENERAL, LOG_INFO, LOC + QString("Driver : %1").arg(m_driver));
}
if (ok)
{
LOG(VB_PLAYBACK, LOG_INFO, LOC +
QString("Created VAAPI %1 display")
.arg(m_va_disp_type == kVADisplayGLX ? "GLX" : "X11"));
}
return ok;
}
VdpStatus
vdpDeviceCreateX11(Display *display_orig, int screen, VdpDevice *device,
VdpGetProcAddress **get_proc_address)
{
if (!display_orig || !device)
return VDP_STATUS_INVALID_POINTER;
// Let's get own connection to the X server
Display *display = handle_xdpy_ref(display_orig);
if (NULL == display)
return VDP_STATUS_ERROR;
if (global.quirks.buggy_XCloseDisplay) {
// XCloseDisplay could segfault on fglrx. To avoid calling XCloseDisplay,
// make one more reference to xdpy copy.
handle_xdpy_ref(display_orig);
}
VdpDeviceData *data = calloc(1, sizeof(VdpDeviceData));
if (NULL == data)
return VDP_STATUS_RESOURCES;
glx_ctx_lock(); // use glx lock to serialize X calls
data->type = HANDLETYPE_DEVICE;
data->display = display;
data->display_orig = display_orig; // save supplied pointer too
data->screen = screen;
data->refcount = 0;
pthread_mutex_init(&data->refcount_mutex, NULL);
data->root = DefaultRootWindow(display);
XWindowAttributes wnd_attrs;
XGetWindowAttributes(display, data->root, &wnd_attrs);
data->color_depth = wnd_attrs.depth;
data->fn.glXBindTexImageEXT =
(PFNGLXBINDTEXIMAGEEXTPROC)glXGetProcAddress((GLubyte *)"glXBindTexImageEXT");
data->fn.glXReleaseTexImageEXT =
(PFNGLXRELEASETEXIMAGEEXTPROC)glXGetProcAddress((GLubyte *)"glXReleaseTexImageEXT");
glx_ctx_unlock();
if (!data->fn.glXBindTexImageEXT || !data->fn.glXReleaseTexImageEXT) {
traceError("error (%s): can't get glXBindTexImageEXT address\n");
free(data);
return VDP_STATUS_RESOURCES;
}
// create master GLX context to share data between further created ones
glx_ctx_ref_glc_hash_table(display, screen);
data->root_glc = glx_ctx_get_root_context();
glx_ctx_push_thread_local(data);
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
// initialize VAAPI
if (global.quirks.avoid_va) {
// pretend there is no VA-API available
data->va_available = 0;
} else {
data->va_dpy = vaGetDisplay(display);
data->va_available = 0;
VAStatus status = vaInitialize(data->va_dpy, &data->va_version_major,
&data->va_version_minor);
if (VA_STATUS_SUCCESS == status) {
data->va_available = 1;
traceInfo("libva (version %d.%d) library initialized\n",
data->va_version_major, data->va_version_minor);
} else {
data->va_available = 0;
traceInfo("warning: failed to initialize libva. "
"No video decode acceleration available.\n");
}
}
compile_shaders(data);
glGenTextures(1, &data->watermark_tex_id);
glBindTexture(GL_TEXTURE_2D, data->watermark_tex_id);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, watermark_width, watermark_height, 0, GL_BGRA,
GL_UNSIGNED_BYTE, watermark_data);
glFinish();
*device = handle_insert(data);
if (get_proc_address)
*get_proc_address = &vdpGetProcAddress;
GLenum gl_error = glGetError();
glx_ctx_pop();
if (GL_NO_ERROR != gl_error) {
traceError("error (%s): gl error %d\n", __func__, gl_error);
return VDP_STATUS_ERROR;
}
return VDP_STATUS_OK;
}
int
main(int argc, char *argv[])
{
GstVaapiDisplay *display, *display2;
guint width, height, par_n, par_d;
gst_init(&argc, &argv);
#if USE_DRM
g_print("#\n");
g_print("# Create display with gst_vaapi_display_drm_new()\n");
g_print("#\n");
{
display = gst_vaapi_display_drm_new(NULL);
if (!display)
g_error("could not create Gst/VA display");
dump_info(display);
gst_vaapi_display_unref(display);
}
g_print("\n");
g_print("#\n");
g_print("# Create display with gst_vaapi_display_drm_new_with_device()\n");
g_print("#\n");
{
int drm_device;
drm_device = open(DRM_DEVICE_PATH, O_RDWR|O_CLOEXEC);
if (drm_device < 0)
g_error("could not open DRM device");
display = gst_vaapi_display_drm_new_with_device(drm_device);
if (!display)
g_error("could not create Gst/VA display");
dump_info(display);
gst_vaapi_display_unref(display);
close(drm_device);
}
g_print("\n");
g_print("#\n");
g_print("# Create display with gst_vaapi_display_new_with_display() [vaGetDisplayDRM()]\n");
g_print("#\n");
{
int drm_device;
VADisplay va_display;
drm_device = open(DRM_DEVICE_PATH, O_RDWR|O_CLOEXEC);
if (drm_device < 0)
g_error("could not open DRM device");
va_display = vaGetDisplayDRM(drm_device);
if (!va_display)
g_error("could not create VA display");
display = gst_vaapi_display_new_with_display(va_display);
if (!display)
g_error("could not create Gst/VA display");
dump_info(display);
gst_vaapi_display_unref(display);
close(drm_device);
}
g_print("\n");
#endif
#if USE_X11
g_print("#\n");
g_print("# Create display with gst_vaapi_display_x11_new()\n");
g_print("#\n");
{
display = gst_vaapi_display_x11_new(NULL);
if (!display)
g_error("could not create Gst/VA display");
if (CHECK_DISPLAY_CACHE) {
display2 = gst_vaapi_display_x11_new(NULL);
/* Check for the same X11 display */
g_assert(gst_vaapi_display_x11_get_display(
GST_VAAPI_DISPLAY_X11(display)) ==
gst_vaapi_display_x11_get_display(
GST_VAAPI_DISPLAY_X11(display2)));
/* Check for the same VA display */
g_assert(gst_vaapi_display_get_display(display) ==
gst_vaapi_display_get_display(display2));
gst_vaapi_display_unref(display2);
#if USE_GLX
display2 = gst_vaapi_display_glx_new(NULL);
/* Check for the different X11 display */
/* XXX: it is also desired to cache underlying X11 displays */
g_assert(gst_vaapi_display_x11_get_display(
GST_VAAPI_DISPLAY_X11(display)) !=
gst_vaapi_display_x11_get_display(
GST_VAAPI_DISPLAY_X11(display2)));
/* Check for different VA display */
g_assert(gst_vaapi_display_get_display(display) !=
gst_vaapi_display_get_display(display2));
gst_vaapi_display_unref(display2);
#endif
}
gst_vaapi_display_get_size(display, &width, &height);
g_print("Display size: %ux%u\n", width, height);
gst_vaapi_display_get_pixel_aspect_ratio(display, &par_n, &par_d);
g_print("Pixel aspect ratio: %u/%u\n", par_n, par_d);
dump_info(display);
gst_vaapi_display_unref(display);
}
g_print("\n");
g_print("#\n");
g_print("# Create display with gst_vaapi_display_x11_new_with_display()\n");
g_print("#\n");
{
Display *x11_display;
x11_display = XOpenDisplay(NULL);
if (!x11_display)
g_error("could not create X11 display");
display = gst_vaapi_display_x11_new_with_display(x11_display);
if (!display)
g_error("could not create Gst/VA display");
if (CHECK_DISPLAY_CACHE) {
display2 = gst_vaapi_display_x11_new_with_display(x11_display);
/* Check for the same VA display */
g_assert(gst_vaapi_display_get_display(display) ==
gst_vaapi_display_get_display(display2));
gst_vaapi_display_unref(display2);
}
dump_info(display);
gst_vaapi_display_unref(display);
XCloseDisplay(x11_display);
}
g_print("\n");
g_print("#\n");
g_print("# Create display with gst_vaapi_display_new_with_display() [vaGetDisplay()]\n");
g_print("#\n");
{
Display *x11_display;
VADisplay va_display;
x11_display = XOpenDisplay(NULL);
if (!x11_display)
g_error("could not create X11 display");
va_display = vaGetDisplay(x11_display);
if (!va_display)
g_error("could not create VA display");
display = gst_vaapi_display_new_with_display(va_display);
if (!display)
g_error("could not create Gst/VA display");
dump_info(display);
gst_vaapi_display_unref(display);
XCloseDisplay(x11_display);
}
g_print("\n");
#endif
#if USE_GLX
g_print("#\n");
g_print("# Create display with gst_vaapi_display_glx_new()\n");
g_print("#\n");
{
display = gst_vaapi_display_glx_new(NULL);
if (!display)
g_error("could not create Gst/VA display");
if (CHECK_DISPLAY_CACHE) {
display2 = gst_vaapi_display_glx_new(NULL);
/* Check for the same X11 display */
g_assert(gst_vaapi_display_x11_get_display(
GST_VAAPI_DISPLAY_X11(display)) ==
gst_vaapi_display_x11_get_display(
GST_VAAPI_DISPLAY_X11(display2)));
/* Check for the same VA display */
g_assert(gst_vaapi_display_get_display(display) ==
gst_vaapi_display_get_display(display2));
gst_vaapi_display_unref(display2);
display2 = gst_vaapi_display_x11_new(NULL);
/* Check for the same X11 display */
g_assert(gst_vaapi_display_x11_get_display(
GST_VAAPI_DISPLAY_X11(display)) ==
gst_vaapi_display_x11_get_display(
GST_VAAPI_DISPLAY_X11(display2)));
/* Check for the same VA display */
g_assert(gst_vaapi_display_get_display(display) ==
gst_vaapi_display_get_display(display2));
gst_vaapi_display_unref(display2);
}
gst_vaapi_display_get_size(display, &width, &height);
g_print("Display size: %ux%u\n", width, height);
gst_vaapi_display_get_pixel_aspect_ratio(display, &par_n, &par_d);
g_print("Pixel aspect ratio: %u/%u\n", par_n, par_d);
dump_info(display);
gst_vaapi_display_unref(display);
}
g_print("\n");
g_print("#\n");
g_print("# Create display with gst_vaapi_display_glx_new_with_display()\n");
g_print("#\n");
{
Display *x11_display;
x11_display = XOpenDisplay(NULL);
if (!x11_display)
g_error("could not create X11 display");
display = gst_vaapi_display_glx_new_with_display(x11_display);
if (!display)
g_error("could not create Gst/VA display");
dump_info(display);
gst_vaapi_display_unref(display);
XCloseDisplay(x11_display);
}
g_print("\n");
#ifdef HAVE_VA_VA_GLX_H
g_print("#\n");
g_print("# Create display with gst_vaapi_display_new_with_display() [vaGetDisplayGLX()]\n");
g_print("#\n");
{
Display *x11_display;
VADisplay va_display;
x11_display = XOpenDisplay(NULL);
if (!x11_display)
g_error("could not create X11 display");
va_display = vaGetDisplayGLX(x11_display);
if (!va_display)
g_error("could not create VA display");
display = gst_vaapi_display_new_with_display(va_display);
if (!display)
g_error("could not create Gst/VA display");
dump_info(display);
gst_vaapi_display_unref(display);
XCloseDisplay(x11_display);
}
g_print("\n");
#endif
#endif
#if USE_WAYLAND
g_print("#\n");
g_print("# Create display with gst_vaapi_display_wayland_new()\n");
g_print("#\n");
{
display = gst_vaapi_display_wayland_new(NULL);
if (!display)
g_error("could not create Gst/VA display");
gst_vaapi_display_get_size(display, &width, &height);
g_print("Display size: %ux%u\n", width, height);
gst_vaapi_display_get_pixel_aspect_ratio(display, &par_n, &par_d);
g_print("Pixel aspect ratio: %u/%u\n", par_n, par_d);
dump_info(display);
gst_vaapi_display_unref(display);
}
g_print("\n");
#endif
gst_deinit();
return 0;
}
static int Create( vlc_va_t *va, AVCodecContext *ctx, enum PixelFormat pix_fmt,
const es_format_t *fmt, picture_sys_t *p_sys )
{
if( pix_fmt != AV_PIX_FMT_VAAPI_VLD )
return VLC_EGENERIC;
(void) fmt;
(void) p_sys;
#ifdef VLC_VA_BACKEND_XLIB
if( !vlc_xlib_init( VLC_OBJECT(va) ) )
{
msg_Warn( va, "Ignoring VA-X11 API" );
return VLC_EGENERIC;
}
#endif
VAProfile i_profile, *p_profiles_list;
bool b_supported_profile = false;
int i_profiles_nb = 0;
unsigned count = 3;
/* */
switch( ctx->codec_id )
{
case AV_CODEC_ID_MPEG1VIDEO:
case AV_CODEC_ID_MPEG2VIDEO:
i_profile = VAProfileMPEG2Main;
count = 4;
break;
case AV_CODEC_ID_MPEG4:
i_profile = VAProfileMPEG4AdvancedSimple;
break;
case AV_CODEC_ID_WMV3:
i_profile = VAProfileVC1Main;
break;
case AV_CODEC_ID_VC1:
i_profile = VAProfileVC1Advanced;
break;
case AV_CODEC_ID_H264:
i_profile = VAProfileH264High;
count = 18;
break;;
default:
return VLC_EGENERIC;
}
count += ctx->thread_count;
vlc_va_sys_t *sys;
void *mem;
assert(popcount(sizeof (sys->surfaces)) == 1);
if (unlikely(posix_memalign(&mem, sizeof (sys->surfaces), sizeof (*sys))))
return VLC_ENOMEM;
sys = mem;
memset(sys, 0, sizeof (*sys));
/* */
sys->hw_ctx.display = NULL;
sys->hw_ctx.config_id = VA_INVALID_ID;
sys->hw_ctx.context_id = VA_INVALID_ID;
sys->width = ctx->coded_width;
sys->height = ctx->coded_height;
sys->count = count;
sys->available = (1 << sys->count) - 1;
assert(count < sizeof (sys->available) * CHAR_BIT);
assert(count * sizeof (sys->surfaces[0]) <= sizeof (sys->surfaces));
/* Create a VA display */
#ifdef VLC_VA_BACKEND_XLIB
sys->p_display_x11 = XOpenDisplay(NULL);
if( !sys->p_display_x11 )
{
msg_Err( va, "Could not connect to X server" );
goto error;
}
sys->hw_ctx.display = vaGetDisplay(sys->p_display_x11);
#endif
#ifdef VLC_VA_BACKEND_DRM
sys->drm_fd = vlc_open("/dev/dri/card0", O_RDWR);
if( sys->drm_fd == -1 )
{
msg_Err( va, "Could not access rendering device: %m" );
goto error;
}
sys->hw_ctx.display = vaGetDisplayDRM(sys->drm_fd);
#endif
if (sys->hw_ctx.display == NULL)
{
msg_Err( va, "Could not get a VAAPI device" );
goto error;
}
int major, minor;
if (vaInitialize(sys->hw_ctx.display, &major, &minor))
{
msg_Err( va, "Failed to initialize the VAAPI device" );
goto error;
}
/* Check if the selected profile is supported */
i_profiles_nb = vaMaxNumProfiles(sys->hw_ctx.display);
p_profiles_list = calloc( i_profiles_nb, sizeof( VAProfile ) );
if( !p_profiles_list )
goto error;
if (vaQueryConfigProfiles(sys->hw_ctx.display, p_profiles_list,
&i_profiles_nb) == VA_STATUS_SUCCESS)
{
for( int i = 0; i < i_profiles_nb; i++ )
{
if ( p_profiles_list[i] == i_profile )
{
b_supported_profile = true;
break;
}
}
}
free( p_profiles_list );
if ( !b_supported_profile )
{
msg_Dbg( va, "Codec and profile not supported by the hardware" );
goto error;
}
/* Create a VA configuration */
VAConfigAttrib attrib;
memset( &attrib, 0, sizeof(attrib) );
attrib.type = VAConfigAttribRTFormat;
if (vaGetConfigAttributes(sys->hw_ctx.display, i_profile, VAEntrypointVLD,
&attrib, 1))
goto error;
/* Not sure what to do if not, I don't have a way to test */
if( (attrib.value & VA_RT_FORMAT_YUV420) == 0 )
goto error;
if (vaCreateConfig(sys->hw_ctx.display, i_profile, VAEntrypointVLD,
&attrib, 1, &sys->hw_ctx.config_id))
{
sys->hw_ctx.config_id = VA_INVALID_ID;
goto error;
}
/* Create surfaces */
assert(ctx->coded_width > 0 && ctx->coded_height > 0);
if (vaCreateSurfaces(sys->hw_ctx.display, VA_RT_FORMAT_YUV420,
ctx->coded_width, ctx->coded_height,
sys->surfaces, sys->count, NULL, 0))
{
goto error;
}
/* Create a context */
if (vaCreateContext(sys->hw_ctx.display, sys->hw_ctx.config_id,
ctx->coded_width, ctx->coded_height, VA_PROGRESSIVE,
sys->surfaces, sys->count, &sys->hw_ctx.context_id))
{
sys->hw_ctx.context_id = VA_INVALID_ID;
vaDestroySurfaces(sys->hw_ctx.display, sys->surfaces, sys->count);
goto error;
}
if (FindFormat(sys))
goto error;
if (unlikely(CopyInitCache(&sys->image_cache, ctx->coded_width)))
goto error;
vlc_mutex_init(&sys->lock);
msg_Dbg(va, "using %s image format 0x%08x",
sys->do_derive ? "derive" : "get", sys->format.fourcc);
ctx->hwaccel_context = &sys->hw_ctx;
va->sys = sys;
va->description = vaQueryVendorString(sys->hw_ctx.display);
va->get = Get;
va->release = Release;
va->extract = Extract;
return VLC_SUCCESS;
error:
if (sys->hw_ctx.context_id != VA_INVALID_ID)
{
vaDestroyContext(sys->hw_ctx.display, sys->hw_ctx.context_id);
vaDestroySurfaces(sys->hw_ctx.display, sys->surfaces, sys->count);
}
if (sys->hw_ctx.config_id != VA_INVALID_ID)
vaDestroyConfig(sys->hw_ctx.display, sys->hw_ctx.config_id);
if (sys->hw_ctx.display != NULL)
vaTerminate(sys->hw_ctx.display);
#ifdef VLC_VA_BACKEND_XLIB
if( sys->p_display_x11 != NULL )
XCloseDisplay( sys->p_display_x11 );
#endif
#ifdef VLC_VA_BACKEND_DRM
if( sys->drm_fd != -1 )
close( sys->drm_fd );
#endif
free( sys );
return VLC_EGENERIC;
}
static VADisplay *create_x11_va_display(GL *gl)
{
Display *x11 = gl->MPGetNativeDisplay("x11");
return x11 ? vaGetDisplay(x11) : NULL;
}
static void h264_init_decoder(int width, int height)
{
VAStatus va_status;
if (va_context_id) {
rfbClientLog("%s: va_dpy already initialized\n", __FUNCTION__);
}
if (va_dpy != NULL) {
rfbClientLog("%s: Re-initializing H.264 decoder\n", __FUNCTION__);
}
else {
rfbClientLog("%s: initializing H.264 decoder\n", __FUNCTION__);
/* Attach VA display to local X display */
Display *win_display = (Display *)XOpenDisplay(":0.0");
if (win_display == NULL) {
rfbClientErr("Can't connect to local display\n");
exit(-1);
}
int major_ver, minor_ver;
va_dpy = vaGetDisplay(win_display);
va_status = vaInitialize(va_dpy, &major_ver, &minor_ver);
CHECK_VASTATUS(va_status, "vaInitialize");
rfbClientLog("%s: libva version %d.%d found\n", __FUNCTION__, major_ver, minor_ver);
}
/* Check for VLD entrypoint */
int num_entrypoints;
VAEntrypoint entrypoints[5];
int vld_entrypoint_found = 0;
/* Change VAProfileH264High if needed */
VAProfile profile = VAProfileH264High;
va_status = vaQueryConfigEntrypoints(va_dpy, profile, entrypoints, &num_entrypoints);
CHECK_VASTATUS(va_status, "vaQueryConfigEntrypoints");
int i;
for (i = 0; i < num_entrypoints; ++i) {
if (entrypoints[i] == VAEntrypointVLD) {
vld_entrypoint_found = 1;
break;
}
}
if (vld_entrypoint_found == 0) {
rfbClientErr("VLD entrypoint not found\n");
exit(1);
}
/* Create configuration for the decode pipeline */
VAConfigAttrib attrib;
attrib.type = VAConfigAttribRTFormat;
va_status = vaCreateConfig(va_dpy, profile, VAEntrypointVLD, &attrib, 1, &va_config_id);
CHECK_VASTATUS(va_status, "vaCreateConfig");
/* Create VA surfaces */
for (i = 0; i < SURFACE_NUM; ++i) {
va_surface_id[i] = VA_INVALID_ID;
va_pic_param_buf_id[i] = VA_INVALID_ID;
va_mat_param_buf_id[i] = VA_INVALID_ID;
va_sp_param_buf_id[i] = VA_INVALID_ID;
va_d_param_buf_id[i] = VA_INVALID_ID;
}
va_status = vaCreateSurfaces(va_dpy, width, height, VA_RT_FORMAT_YUV420, SURFACE_NUM, &va_surface_id[0]);
CHECK_VASTATUS(va_status, "vaCreateSurfaces");
for (i = 0; i < SURFACE_NUM; ++i) {
DebugLog(("%s: va_surface_id[%d] = %p\n", __FUNCTION__, i, va_surface_id[i]));
}
/* Create VA context */
va_status = vaCreateContext(va_dpy, va_config_id, width, height, 0/*VA_PROGRESSIVE*/, &va_surface_id[0], SURFACE_NUM, &va_context_id);
CHECK_VASTATUS(va_status, "vaCreateContext");
DebugLog(("%s: VA context created (id: %d)\n", __FUNCTION__, va_context_id));
/* Instantiate decode pipeline */
va_status = vaBeginPicture(va_dpy, va_context_id, va_surface_id[0]);
CHECK_VASTATUS(va_status, "vaBeginPicture");
rfbClientLog("%s: H.264 decoder initialized\n", __FUNCTION__);
}
int main(int argc,char **argv)
{
int major_ver, minor_ver;
VAStatus va_status;
pthread_t thread1;
int ret;
char c;
int i;
char str_src_fmt[5], str_dst_fmt[5];
static struct option long_options[] =
{
{"fmt1", required_argument, NULL, '1'},
{"fmt2", required_argument, NULL, '2'},
{0, 0, 0, 0}
};
while ((c =getopt_long(argc,argv,"w:h:g:r:d:f:tcep?n:1:2:v", long_options, NULL)) != EOF) {
switch (c) {
case '?':
printf("putsurface <options>\n");
printf(" -g <widthxheight+x_location+y_location> window geometry\n");
printf(" -w/-h resolution of surface\n");
printf(" -r <framerate>\n");
printf(" -d the dimension of black/write square box, default is 32\n");
printf(" -t multi-threads\n");
printf(" -c test clipbox\n");
printf(" -f <1/2> top field, or bottom field\n");
printf(" -1 source format (fourcc) for color conversion test\n");
printf(" -2 dest format (fourcc) for color conversion test\n");
printf(" --fmt1 same to -1\n");
printf(" --fmt2 same to -2\n");
printf(" -v verbose output\n");
exit(0);
break;
case 'g':
ret = sscanf(optarg, "%dx%d+%d+%d", &win_width, &win_height, &win_x, &win_y);
if (ret != 4) {
printf("invalid window geometry, must be widthxheight+x_location+y_location\n");
exit(0);
} else
printf("Create window at (%d, %d), width = %d, height = %d\n",
win_x, win_y, win_width, win_height);
break;
case 'r':
frame_rate = atoi(optarg);
break;
case 'w':
surface_width = atoi(optarg);
break;
case 'h':
surface_height = atoi(optarg);
break;
case 'n':
frame_num_total = atoi(optarg);
break;
case 'd':
box_width = atoi(optarg);
break;
case 't':
multi_thread = 1;
printf("Two threads to do vaPutSurface\n");
break;
case 'e':
check_event = 0;
break;
case 'p':
put_pixmap = 1;
break;
case 'c':
test_clip = 1;
break;
case 'f':
if (atoi(optarg) == 1) {
printf("Display TOP field\n");
display_field = VA_TOP_FIELD;
} else if (atoi(optarg) == 2) {
printf("Display BOTTOM field\n");
display_field = VA_BOTTOM_FIELD;
} else
printf("The validate input for -f is: 1(top field)/2(bottom field)\n");
break;
case '1':
sscanf(optarg, "%s", str_src_fmt);
csc_src_fourcc = map_str_to_vafourcc (str_src_fmt);
if (!csc_src_fourcc) {
printf("invalid fmt1: %s\n", str_src_fmt );
exit(0);
}
break;
case '2':
sscanf(optarg, "%s", str_dst_fmt);
csc_dst_fourcc = map_str_to_vafourcc (str_dst_fmt);
if (!csc_dst_fourcc) {
printf("invalid fmt1: %s\n", str_dst_fmt );
exit(0);
}
break;
case 'v':
verbose = 1;
printf("Enable verbose output\n");
break;
}
}
if (csc_src_fourcc && csc_dst_fourcc) {
test_color_conversion = 1;
}
win_display = (void *)open_display();
if (win_display == NULL) {
fprintf(stderr, "Can't open the connection of display!\n");
exit(-1);
}
create_window(win_display, win_x, win_y, win_width, win_height);
va_dpy = vaGetDisplay(win_display);
va_status = vaInitialize(va_dpy, &major_ver, &minor_ver);
CHECK_VASTATUS(va_status, "vaInitialize");
if (test_color_conversion) {
ret = csc_preparation();
}
if (!test_color_conversion || !ret ) {
va_status = vaCreateSurfaces(
va_dpy,
VA_RT_FORMAT_YUV420, surface_width, surface_height,
&surface_id[0], SURFACE_NUM,
NULL, 0
);
}
CHECK_VASTATUS(va_status, "vaCreateSurfaces");
if (multi_thread == 0) /* upload the content for all surfaces */
upload_source_YUV_once_for_all();
if (check_event)
pthread_mutex_init(&gmutex, NULL);
for(i = 0; i< SURFACE_NUM; i++)
pthread_mutex_init(&surface_mutex[i], NULL);
if (multi_thread == 1)
ret = pthread_create(&thread1, NULL, putsurface_thread, (void*)drawable_thread1);
putsurface_thread((void *)drawable_thread0);
if (multi_thread == 1)
pthread_join(thread1, (void **)&ret);
printf("thread1 is free\n");
if (test_color_conversion) {
// destroy temp surface/image
va_status = vaDestroySurfaces(va_dpy, &csc_render_surface, 1);
CHECK_VASTATUS(va_status,"vaDestroySurfaces");
va_status = vaDestroyImage(va_dpy, csc_dst_fourcc_image.image_id);
CHECK_VASTATUS(va_status,"vaDestroyImage");
}
if (vpp_config_id != VA_INVALID_ID) {
vaDestroyConfig (va_dpy, vpp_config_id);
vpp_config_id = VA_INVALID_ID;
}
vaDestroySurfaces(va_dpy,&surface_id[0],SURFACE_NUM);
vaTerminate(va_dpy);
free(va_image_formats);
free(va_surface_attribs);
close_display(win_display);
return 0;
}
static int create(struct gl_hwdec *hw)
{
if (hw->hwctx)
return -1;
Display *x11disp = glXGetCurrentDisplay();
if (!x11disp)
return -1;
int x11scr = DefaultScreen(x11disp);
struct priv *p = talloc_zero(hw, struct priv);
hw->priv = p;
p->log = hw->log;
p->xdisplay = x11disp;
const char *glxext = glXQueryExtensionsString(x11disp, x11scr);
if (!glxext || !strstr(glxext, "GLX_EXT_texture_from_pixmap"))
return -1;
p->glXBindTexImage =
(void*)glXGetProcAddressARB((void*)"glXBindTexImageEXT");
p->glXReleaseTexImage =
(void*)glXGetProcAddressARB((void*)"glXReleaseTexImageEXT");
if (!p->glXBindTexImage || !p->glXReleaseTexImage)
return -1;
p->display = vaGetDisplay(x11disp);
if (!p->display)
return -1;
p->ctx = va_initialize(p->display, p->log, true);
if (!p->ctx) {
vaTerminate(p->display);
return -1;
}
if (hw->reject_emulated && va_guess_if_emulated(p->ctx)) {
destroy(hw);
return -1;
}
int attribs[] = {
GLX_BIND_TO_TEXTURE_RGBA_EXT, True,
GLX_DRAWABLE_TYPE, GLX_PIXMAP_BIT,
GLX_BIND_TO_TEXTURE_TARGETS_EXT, GLX_TEXTURE_2D_BIT_EXT,
GLX_Y_INVERTED_EXT, True,
GLX_DOUBLEBUFFER, False,
GLX_RED_SIZE, 8,
GLX_GREEN_SIZE, 8,
GLX_BLUE_SIZE, 8,
GLX_ALPHA_SIZE, 0,
None
};
int fbcount;
GLXFBConfig *fbc = glXChooseFBConfig(x11disp, x11scr, attribs, &fbcount);
if (fbcount)
p->fbc = fbc[0];
if (fbc)
XFree(fbc);
if (!fbcount) {
MP_VERBOSE(p, "No texture-from-pixmap support.\n");
destroy(hw);
return -1;
}
hw->hwctx = &p->ctx->hwctx;
hw->converted_imgfmt = IMGFMT_RGB0;
return 0;
}
static int Open( vlc_va_vaapi_t *p_va, int i_codec_id )
{
VAProfile i_profile, *p_profiles_list;
bool b_supported_profile = false;
int i_profiles_nb = 0;
int i_surface_count;
/* */
switch( i_codec_id )
{
case CODEC_ID_MPEG1VIDEO:
case CODEC_ID_MPEG2VIDEO:
i_profile = VAProfileMPEG2Main;
i_surface_count = 2+1;
break;
case CODEC_ID_MPEG4:
i_profile = VAProfileMPEG4AdvancedSimple;
i_surface_count = 2+1;
break;
case CODEC_ID_WMV3:
i_profile = VAProfileVC1Main;
i_surface_count = 2+1;
break;
case CODEC_ID_VC1:
i_profile = VAProfileVC1Advanced;
i_surface_count = 2+1;
break;
case CODEC_ID_H264:
i_profile = VAProfileH264High;
i_surface_count = 16+1;
break;
default:
return VLC_EGENERIC;
}
/* */
memset( p_va, 0, sizeof(*p_va) );
p_va->i_config_id = VA_INVALID_ID;
p_va->i_context_id = VA_INVALID_ID;
p_va->image.image_id = VA_INVALID_ID;
/* Create a VA display */
p_va->p_display_x11 = XOpenDisplay(NULL);
if( !p_va->p_display_x11 )
goto error;
p_va->p_display = vaGetDisplay( p_va->p_display_x11 );
if( !p_va->p_display )
goto error;
if( vaInitialize( p_va->p_display, &p_va->i_version_major, &p_va->i_version_minor ) )
goto error;
/* Check if the selected profile is supported */
i_profiles_nb = vaMaxNumProfiles( p_va->p_display );
p_profiles_list = calloc( i_profiles_nb, sizeof( VAProfile ) );
if ( !p_profiles_list )
goto error;
VAStatus i_status = vaQueryConfigProfiles( p_va->p_display, p_profiles_list, &i_profiles_nb );
if ( i_status == VA_STATUS_SUCCESS )
{
for( int i = 0; i < i_profiles_nb; i++ )
{
if ( p_profiles_list[i] == i_profile )
{
b_supported_profile = true;
break;
}
}
}
free( p_profiles_list );
if ( !b_supported_profile )
goto error;
/* Create a VA configuration */
VAConfigAttrib attrib;
memset( &attrib, 0, sizeof(attrib) );
attrib.type = VAConfigAttribRTFormat;
if( vaGetConfigAttributes( p_va->p_display,
i_profile, VAEntrypointVLD, &attrib, 1 ) )
goto error;
/* Not sure what to do if not, I don't have a way to test */
if( (attrib.value & VA_RT_FORMAT_YUV420) == 0 )
goto error;
if( vaCreateConfig( p_va->p_display,
i_profile, VAEntrypointVLD, &attrib, 1, &p_va->i_config_id ) )
{
p_va->i_config_id = VA_INVALID_ID;
goto error;
}
p_va->i_surface_count = i_surface_count;
p_va->b_supports_derive = false;
if( asprintf( &p_va->va.description, "VA API version %d.%d",
p_va->i_version_major, p_va->i_version_minor ) < 0 )
p_va->va.description = NULL;
return VLC_SUCCESS;
error:
return VLC_EGENERIC;
}
int main(int argc,char **argv)
{
int major_ver, minor_ver;
VAStatus va_status;
pthread_t thread1;
int ret;
char c;
int i;
while ((c =getopt(argc,argv,"w:h:g:r:d:f:tcep?n:v") ) != EOF) {
switch (c) {
case '?':
printf("putsurface <options>\n");
printf(" -g <widthxheight+x_location+y_location> window geometry\n");
printf(" -w/-h resolution of surface\n");
printf(" -r <framerate>\n");
printf(" -d the dimension of black/write square box, default is 32\n");
printf(" -t multi-threads\n");
printf(" -c test clipbox\n");
printf(" -f <1/2> top field, or bottom field\n");
printf(" -v verbose output\n");
exit(0);
break;
case 'g':
ret = sscanf(optarg, "%dx%d+%d+%d", &win_width, &win_height, &win_x, &win_y);
if (ret != 4) {
printf("invalid window geometry, must be widthxheight+x_location+y_location\n");
exit(0);
} else
printf("Create window at (%d, %d), width = %d, height = %d\n",
win_x, win_y, win_width, win_height);
break;
case 'r':
frame_rate = atoi(optarg);
break;
case 'w':
surface_width = atoi(optarg);
break;
case 'h':
surface_height = atoi(optarg);
break;
case 'n':
frame_num_total = atoi(optarg);
break;
case 'd':
box_width = atoi(optarg);
break;
case 't':
multi_thread = 1;
printf("Two threads to do vaPutSurface\n");
break;
case 'e':
check_event = 0;
break;
case 'p':
put_pixmap = 1;
break;
case 'c':
test_clip = 1;
break;
case 'f':
if (atoi(optarg) == 1) {
printf("Display TOP field\n");
display_field = VA_TOP_FIELD;
} else if (atoi(optarg) == 2) {
printf("Display BOTTOM field\n");
display_field = VA_BOTTOM_FIELD;
} else
printf("The validate input for -f is: 1(top field)/2(bottom field)\n");
break;
case 'v':
verbose = 1;
printf("Enable verbose output\n");
break;
}
}
win_display = (void *)open_display();
if (win_display == NULL) {
fprintf(stderr, "Can't open the connection of display!\n");
exit(-1);
}
create_window(win_display, win_x, win_y, win_width, win_height);
va_dpy = vaGetDisplay(win_display);
va_status = vaInitialize(va_dpy, &major_ver, &minor_ver);
CHECK_VASTATUS(va_status, "vaInitialize");
va_status = vaCreateSurfaces(va_dpy,surface_width, surface_height,
VA_RT_FORMAT_YUV420, SURFACE_NUM, &surface_id[0]);
CHECK_VASTATUS(va_status, "vaCreateSurfaces");
if (multi_thread == 0) /* upload the content for all surfaces */
upload_source_YUV_once_for_all();
if (check_event)
pthread_mutex_init(&gmutex, NULL);
for(i = 0; i< SURFACE_NUM; i++)
pthread_mutex_init(&surface_mutex[i], NULL);
if (multi_thread == 1)
ret = pthread_create(&thread1, NULL, putsurface_thread, (void*)drawable_thread1);
putsurface_thread((void *)drawable_thread0);
if (multi_thread == 1)
pthread_join(thread1, (void **)&ret);
printf("thread1 is free\n");
vaDestroySurfaces(va_dpy,&surface_id[0],SURFACE_NUM);
vaTerminate(va_dpy);
close_display(win_display);
return 0;
}
