bool VAApiWriter::getNV12Image( VAImageFormat *img_fmt, VASurfaceID surfaceID, void *dest, ImgScaler *yv12ToRGB32 ) const
{
VAImage image;
quint8 *data = getImage( image, surfaceID, img_fmt );
if ( data )
{
QByteArray yv12;
yv12.resize( outW * outH * 3 << 1 );
memcpy( yv12.data(), data + image.offsets[ 0 ], outW * outH );
quint8 *yv12data_cb = ( quint8 * )yv12.data() + outW * outH;
quint8 *yv12data_cr = yv12data_cb + outW/2 * outH/2;
const unsigned second_plane_size = outW * outH / 2;
data += image.offsets[ 1 ];
for ( unsigned i = 0 ; i < second_plane_size ; i += 2 )
{
*( yv12data_cr++ ) = *( data++ );
*( yv12data_cb++ ) = *( data++ );
}
vaUnmapBuffer( VADisp, image.buf );
yv12ToRGB32->scale( yv12.data(), dest );
vaDestroyImage( VADisp, image.image_id );
return true;
}
return false;
}
static void DestroySurfaces( vlc_va_vaapi_t *p_va )
{
if( p_va->image.image_id != VA_INVALID_ID )
{
CopyCleanCache( &p_va->image_cache );
vaDestroyImage( p_va->p_display, p_va->image.image_id );
}
else if(p_va->b_supports_derive)
{
CopyCleanCache( &p_va->image_cache );
}
if( p_va->i_context_id != VA_INVALID_ID )
vaDestroyContext( p_va->p_display, p_va->i_context_id );
for( int i = 0; i < p_va->i_surface_count && p_va->p_surface; i++ )
{
vlc_va_surface_t *p_surface = &p_va->p_surface[i];
if( p_surface->i_id != VA_INVALID_SURFACE )
vaDestroySurfaces( p_va->p_display, &p_surface->i_id, 1 );
}
free( p_va->p_surface );
/* */
p_va->image.image_id = VA_INVALID_ID;
p_va->i_context_id = VA_INVALID_ID;
p_va->p_surface = NULL;
p_va->i_surface_width = 0;
p_va->i_surface_height = 0;
}
static void unref_image(struct gl_hwdec *hw)
{
struct priv *p = hw->priv;
VAStatus status;
for (int n = 0; n < 4; n++) {
if (p->images[n])
p->DestroyImageKHR(eglGetCurrentDisplay(), p->images[n]);
p->images[n] = 0;
}
va_lock(p->ctx);
if (p->buffer_acquired) {
status = vaReleaseBufferHandle(p->display, p->current_image.buf);
CHECK_VA_STATUS(p, "vaReleaseBufferHandle()");
p->buffer_acquired = false;
}
if (p->current_image.image_id != VA_INVALID_ID) {
status = vaDestroyImage(p->display, p->current_image.image_id);
CHECK_VA_STATUS(p, "vaDestroyImage()");
p->current_image.image_id = VA_INVALID_ID;
}
mp_image_unrefp(&p->current_ref);
va_unlock(p->ctx);
}
static void put_updated_rectangle(rfbClient *client, int x, int y, int width, int height, int f_width, int f_height, int first_for_frame)
{
if (curr_surface == VA_INVALID_ID) {
rfbClientErr("%s: called, but current surface is invalid\n", __FUNCTION__);
return;
}
VAStatus va_status;
if (client->outputWindow) {
/* use efficient vaPutSurface() method of putting the framebuffer on the screen */
if (first_for_frame) {
/* vaPutSurface() clears window contents outside the given destination rectangle => always update full screen. */
va_status = vaPutSurface(va_dpy, curr_surface, client->outputWindow, 0, 0, f_width, f_height, 0, 0, f_width, f_height, NULL, 0, VA_FRAME_PICTURE);
CHECK_VASTATUS(va_status, "vaPutSurface");
}
}
else if (client->frameBuffer) {
/* ... or copy the changed framebuffer region manually as a fallback */
VAImage decoded_image;
decoded_image.image_id = VA_INVALID_ID;
decoded_image.buf = VA_INVALID_ID;
va_status = vaDeriveImage(va_dpy, curr_surface, &decoded_image);
CHECK_VASTATUS(va_status, "vaDeriveImage");
if ((decoded_image.image_id == VA_INVALID_ID) || (decoded_image.buf == VA_INVALID_ID)) {
rfbClientErr("%s: vaDeriveImage() returned success but VA image is invalid (id: %d, buf: %d)\n", __FUNCTION__, decoded_image.image_id, decoded_image.buf);
}
nv12_to_rgba(decoded_image, client, x, y, width, height);
va_status = vaDestroyImage(va_dpy, decoded_image.image_id);
CHECK_VASTATUS(va_status, "vaDestroyImage");
}
}
mfxStatus vaapiFrameAllocator::UnlockFrame(mfxMemId mid, mfxFrameData *ptr)
{
vaapiMemId* vaapi_mid = (vaapiMemId*)mid;
if (!vaapi_mid || !(vaapi_mid->m_surface)) return MFX_ERR_INVALID_HANDLE;
if (MFX_FOURCC_P8 == vaapi_mid->m_fourcc) // bitstream processing
{
vaUnmapBuffer(m_dpy, *(vaapi_mid->m_surface));
}
else // Image processing
{
vaUnmapBuffer(m_dpy, vaapi_mid->m_image.buf);
vaDestroyImage(m_dpy, vaapi_mid->m_image.image_id);
if (NULL != ptr)
{
ptr->Pitch = 0;
ptr->Y = NULL;
ptr->U = NULL;
ptr->V = NULL;
ptr->A = NULL;
}
}
return MFX_ERR_NONE;
}
void* SurfaceInteropVAAPI::mapToHost(const VideoFormat &format, void *handle, int plane)
{
Q_UNUSED(plane);
int nb_fmts = vaMaxNumImageFormats(m_surface->vadisplay());
//av_mallocz_array
VAImageFormat *p_fmt = (VAImageFormat*)calloc(nb_fmts, sizeof(*p_fmt));
if (!p_fmt) {
return NULL;
}
if (vaQueryImageFormats(m_surface->vadisplay(), p_fmt, &nb_fmts)) {
free(p_fmt);
return NULL;
}
VAImage image;
for (int i = 0; i < nb_fmts; i++) {
if (p_fmt[i].fourcc == VA_FOURCC_YV12 ||
p_fmt[i].fourcc == VA_FOURCC_IYUV ||
p_fmt[i].fourcc == VA_FOURCC_NV12) {
qDebug("vaCreateImage: %c%c%c%c", p_fmt[i].fourcc<<24>>24, p_fmt[i].fourcc<<16>>24, p_fmt[i].fourcc<<8>>24, p_fmt[i].fourcc>>24);
if (vaCreateImage(m_surface->vadisplay(), &p_fmt[i], m_surface->width(), m_surface->height(), &image) != VA_STATUS_SUCCESS) {
image.image_id = VA_INVALID_ID;
qDebug("vaCreateImage error: %c%c%c%c", p_fmt[i].fourcc<<24>>24, p_fmt[i].fourcc<<16>>24, p_fmt[i].fourcc<<8>>24, p_fmt[i].fourcc>>24);
continue;
}
/* Validate that vaGetImage works with this format */
if (vaGetImage(m_surface->vadisplay(), m_surface->get(), 0, 0, m_surface->width(), m_surface->height(), image.image_id) != VA_STATUS_SUCCESS) {
vaDestroyImage(m_surface->vadisplay(), image.image_id);
qDebug("vaGetImage error: %c%c%c%c", p_fmt[i].fourcc<<24>>24, p_fmt[i].fourcc<<16>>24, p_fmt[i].fourcc<<8>>24, p_fmt[i].fourcc>>24);
image.image_id = VA_INVALID_ID;
continue;
}
void VideoDecoderVAAPIPrivate::destroySurfaces()
{
if (image.image_id != VA_INVALID_ID) {
//CopyCleanCache(&sys->image_cache);
vaDestroyImage(display, image.image_id);
} else if (supports_derive) {
//CopyCleanCache(&sys->image_cache);
}
if (context_id != VA_INVALID_ID)
vaDestroyContext(display, context_id);
for (int i = 0; i < nb_surfaces && surfaces; i++) {
va_surface_t *surface = &surfaces[i];
if (surface->i_id != VA_INVALID_SURFACE)
vaDestroySurfaces(display, &surface->i_id, 1);
}
//qDeleteAll(surfaces);
//surfaces.clear();
free(surfaces);
surfaces = 0;
/* */
image.image_id = VA_INVALID_ID;
context_id = VA_INVALID_ID;
surface_width = 0;
surface_height = 0;
//vlc_mutex_destroy(&sys->lock);
}
/**
* gst_vaapi_surface_derive_image:
* @surface: a #GstVaapiSurface
*
* Derives a #GstVaapiImage from the @surface. This image buffer can
* then be mapped/unmapped for direct CPU access. This operation is
* only possible if the underlying implementation supports direct
* rendering capabilities and internal surface formats that can be
* represented with a #GstVaapiImage.
*
* When the operation is not possible, the function returns %NULL and
* the user should then fallback to using gst_vaapi_surface_get_image()
* or gst_vaapi_surface_put_image() to accomplish the same task in an
* indirect manner (additional copy).
*
* An image created with gst_vaapi_surface_derive_image() should be
* unreferenced when it's no longer needed. The image and image buffer
* data structures will be destroyed. However, the surface contents
* will remain unchanged until destroyed through the last call to
* gst_vaapi_object_unref().
*
* Return value: the newly allocated #GstVaapiImage object, or %NULL
* on failure
*/
GstVaapiImage *
gst_vaapi_surface_derive_image (GstVaapiSurface * surface)
{
GstVaapiDisplay *display;
VAImage va_image;
VAStatus status;
GstVaapiImage *image;
g_return_val_if_fail (surface != NULL, NULL);
display = GST_VAAPI_OBJECT_DISPLAY (surface);
va_image.image_id = VA_INVALID_ID;
va_image.buf = VA_INVALID_ID;
GST_VAAPI_DISPLAY_LOCK (display);
status = vaDeriveImage (GST_VAAPI_DISPLAY_VADISPLAY (display),
GST_VAAPI_OBJECT_ID (surface), &va_image);
GST_VAAPI_DISPLAY_UNLOCK (display);
if (!vaapi_check_status (status, "vaDeriveImage()"))
return NULL;
if (va_image.image_id == VA_INVALID_ID || va_image.buf == VA_INVALID_ID)
return NULL;
image = gst_vaapi_image_new_with_image (display, &va_image);
if (!image)
vaDestroyImage (GST_VAAPI_DISPLAY_VADISPLAY (display), va_image.image_id);
return image;
}
EglVaapiImage::~EglVaapiImage()
{
if (m_inited) {
if (m_acquired)
vaReleaseBufferHandle(m_display, m_image.buf);
vaDestroyImage(m_display, m_image.image_id);
}
}
VaapiImage::~VaapiImage()
{
VAStatus status;
status = vaDestroyImage(m_display->getID(), m_image->image_id);
if (!checkVaapiStatus(status, "vaDestoryImage()"))
return;
}
bool VAApiWriter::getRGB32Image( VAImageFormat *img_fmt, VASurfaceID surfaceID, void *dest ) const
{
VAImage image;
quint8 *data = getImage( image, surfaceID, img_fmt );
if ( data )
{
memcpy( dest, data + image.offsets[ 0 ], outW * outH << 2 );
vaUnmapBuffer( VADisp, image.buf );
vaDestroyImage( VADisp, image.image_id );
return true;
}
return false;
}
VAAPIContext::~VAAPIContext()
{
delete [] m_pictureAttributes;
ClearGLXSurfaces();
if (m_display)
{
m_display->m_x_disp->Lock();
INIT_ST;
if (m_image.image_id != VA_INVALID_ID)
{
va_status = vaDestroyImage(m_ctx.display, m_image.image_id);
CHECK_ST;
}
if (m_ctx.context_id)
{
va_status = vaDestroyContext(m_ctx.display, m_ctx.context_id);
CHECK_ST;
}
if (m_ctx.config_id)
{
va_status = vaDestroyConfig(m_ctx.display, m_ctx.config_id);
CHECK_ST;
}
if (m_surfaces)
{
va_status = vaDestroySurfaces(m_ctx.display, m_surfaces, m_numSurfaces);
CHECK_ST;
}
}
if (m_surfaces)
delete [] m_surfaces;
if (m_surfaceData)
delete [] m_surfaceData;
if (m_display)
{
m_display->m_x_disp->Unlock();
m_display->DecrRef();
}
delete m_copy;
LOG(VB_PLAYBACK, LOG_INFO, LOC + "Deleted context");
}
void* SurfaceInteropVAAPI::mapToHost(const VideoFormat &format, void *handle, int plane)
{
Q_UNUSED(plane);
VAImage image;
static const unsigned int fcc[] = { VA_FOURCC_NV12, VA_FOURCC_YV12, VA_FOURCC_IYUV, 0};
va_new_image(m_surface->vadisplay(), fcc, &image, m_surface->width(), m_surface->height());
if (image.image_id == VA_INVALID_ID)
return NULL;
void *p_base;
VA_ENSURE(vaGetImage(m_surface->vadisplay(), m_surface->get(), 0, 0, m_surface->width(), m_surface->height(), image.image_id), NULL);
VA_ENSURE(vaMapBuffer(m_surface->vadisplay(), image.buf, &p_base), NULL); //TODO: destroy image before return
VideoFormat::PixelFormat pixfmt = pixelFormatFromVA(image.format.fourcc);
bool swap_uv = image.format.fourcc != VA_FOURCC_NV12;
if (pixfmt == VideoFormat::Format_Invalid) {
qWarning("unsupported vaapi pixel format: %#x", image.format.fourcc);
VA_ENSURE(vaDestroyImage(m_surface->vadisplay(), image.image_id), NULL);
return NULL;
}
const VideoFormat fmt(pixfmt);
uint8_t *src[3];
int pitch[3];
for (int i = 0; i < fmt.planeCount(); ++i) {
src[i] = (uint8_t*)p_base + image.offsets[i];
pitch[i] = image.pitches[i];
}
VideoFrame frame = VideoFrame::fromGPU(fmt, frame_width, frame_height, m_surface->height(), src, pitch, true, swap_uv);
if (format != fmt)
frame = frame.to(format);
VAWARN(vaUnmapBuffer(m_surface->vadisplay(), image.buf));
VAWARN(vaDestroyImage(m_surface->vadisplay(), image.image_id));
image.image_id = VA_INVALID_ID;
VideoFrame *f = reinterpret_cast<VideoFrame*>(handle);
frame.setTimestamp(f->timestamp());
*f = frame;
return f;
}
quint8 *VAApiWriter::getImage( VAImage &image, VASurfaceID surfaceID, VAImageFormat *img_fmt ) const
{
if ( vaCreateImage( VADisp, img_fmt, outW, outH, &image ) == VA_STATUS_SUCCESS )
{
quint8 *data;
if
(
vaSyncSurface( VADisp, surfaceID ) == VA_STATUS_SUCCESS &&
vaGetImage( VADisp, surfaceID, 0, 0, outW, outH, image.image_id ) == VA_STATUS_SUCCESS &&
vaMapBuffer( VADisp, image.buf, ( void ** )&data ) == VA_STATUS_SUCCESS
) return data;
vaDestroyImage( VADisp, image.image_id );
}
return NULL;
}
bool VAApiWriter::getYV12Image( VAImageFormat *img_fmt, VASurfaceID surfaceID, void *dest, ImgScaler *yv12ToRGB32 ) const
{
VAImage image;
quint8 *data = getImage( image, surfaceID, img_fmt );
if ( data )
{
QByteArray yv12;
yv12.resize( outW * outH * 3 << 1 );
memcpy( yv12.data(), data + image.offsets[ 0 ], outW * outH );
memcpy( yv12.data() + outW * outH, data + image.offsets[ 1 ], outW/2 * outH/2 );
memcpy( yv12.data() + outW * outH + outW/2 * outH/2, data + image.offsets[ 2 ], outW/2 * outH/2 );
vaUnmapBuffer( VADisp, image.buf );
yv12ToRGB32->scale( yv12.data(), dest );
vaDestroyImage( VADisp, image.image_id );
return true;
}
return false;
}
static void
gst_vaapi_image_destroy(GstVaapiImage *image)
{
GstVaapiDisplay * const display = GST_VAAPI_OBJECT_DISPLAY(image);
VAImageID image_id;
VAStatus status;
_gst_vaapi_image_unmap(image);
image_id = GST_VAAPI_OBJECT_ID(image);
GST_DEBUG("image %" GST_VAAPI_ID_FORMAT, GST_VAAPI_ID_ARGS(image_id));
if (image_id != VA_INVALID_ID) {
GST_VAAPI_DISPLAY_LOCK(display);
status = vaDestroyImage(GST_VAAPI_DISPLAY_VADISPLAY(display), image_id);
GST_VAAPI_DISPLAY_UNLOCK(display);
if (!vaapi_check_status(status, "vaDestroyImage()"))
g_warning("failed to destroy image %" GST_VAAPI_ID_FORMAT,
GST_VAAPI_ID_ARGS(image_id));
GST_VAAPI_OBJECT_ID(image) = VA_INVALID_ID;
}
}
static void vaapi_unmap_frame(void *opaque, uint8_t *data)
{
AVHWFramesContext *hwfc = opaque;
AVVAAPIDeviceContext *hwctx = hwfc->device_ctx->hwctx;
VAAPISurfaceMap *map = (VAAPISurfaceMap*)data;
const AVFrame *src;
VASurfaceID surface_id;
VAStatus vas;
src = map->source;
surface_id = (VASurfaceID)(uintptr_t)src->data[3];
av_log(hwfc, AV_LOG_DEBUG, "Unmap surface %#x.\n", surface_id);
vas = vaUnmapBuffer(hwctx->display, map->image.buf);
if (vas != VA_STATUS_SUCCESS) {
av_log(hwfc, AV_LOG_ERROR, "Failed to unmap image from surface "
"%#x: %d (%s).\n", surface_id, vas, vaErrorStr(vas));
}
if ((map->flags & VAAPI_MAP_WRITE) &&
!(map->flags & VAAPI_MAP_DIRECT)) {
vas = vaPutImage(hwctx->display, surface_id, map->image.image_id,
0, 0, hwfc->width, hwfc->height,
0, 0, hwfc->width, hwfc->height);
if (vas != VA_STATUS_SUCCESS) {
av_log(hwfc, AV_LOG_ERROR, "Failed to write image to surface "
"%#x: %d (%s).\n", surface_id, vas, vaErrorStr(vas));
}
}
vas = vaDestroyImage(hwctx->display, map->image.image_id);
if (vas != VA_STATUS_SUCCESS) {
av_log(hwfc, AV_LOG_ERROR, "Failed to destroy image from surface "
"%#x: %d (%s).\n", surface_id, vas, vaErrorStr(vas));
}
av_free(map);
}
bool VAAPIContext::CopySurfaceToFrame(VideoFrame *frame, const void *buf)
{
MythXLocker locker(m_display->m_x_disp);
if (!m_deriveSupport && m_image.image_id == VA_INVALID_ID)
InitImage(buf);
if (!frame || !buf || (m_dispType != kVADisplayX11) ||
(!m_deriveSupport && m_image.image_id == VA_INVALID_ID))
return false;
const vaapi_surface *surf = (vaapi_surface*)buf;
INIT_ST;
va_status = vaSyncSurface(m_ctx.display, surf->m_id);
CHECK_ST;
if (m_deriveSupport)
{
va_status = vaDeriveImage(m_ctx.display, surf->m_id, &m_image);
}
else
{
va_status = vaGetImage(m_ctx.display, surf->m_id, 0, 0,
m_size.width(), m_size.height(),
m_image.image_id);
}
CHECK_ST;
if (ok)
{
VideoFrame src;
void* source = NULL;
if (vaMapBuffer(m_ctx.display, m_image.buf, &source))
return false;
if (m_image.format.fourcc == VA_FOURCC_NV12)
{
init(&src, FMT_NV12, (unsigned char*)source, m_image.width,
m_image.height, m_image.data_size, NULL,
NULL, frame->aspect, frame->frame_rate);
for (int i = 0; i < 2; i++)
{
src.pitches[i] = m_image.pitches[i];
src.offsets[i] = m_image.offsets[i];
}
}
else
{
// Our VideoFrame YV12 format, is really YUV420P/IYUV
bool swap = m_image.format.fourcc == VA_FOURCC_YV12;
init(&src, FMT_YV12, (unsigned char*)source, m_image.width,
m_image.height, m_image.data_size, NULL,
NULL, frame->aspect, frame->frame_rate);
src.pitches[0] = m_image.pitches[0];
src.pitches[1] = m_image.pitches[swap ? 2 : 1];
src.pitches[2] = m_image.pitches[swap ? 1 : 2];
src.offsets[0] = m_image.offsets[0];
src.offsets[1] = m_image.offsets[swap ? 2 : 1];
src.offsets[2] = m_image.offsets[swap ? 1 : 2];
}
m_copy->copy(frame, &src);
if (vaUnmapBuffer(m_ctx.display, m_image.buf))
return false;
if (m_deriveSupport)
{
vaDestroyImage(m_ctx.display, m_image.image_id );
m_image.image_id = VA_INVALID_ID;
}
return true;
}
LOG(VB_GENERAL, LOG_ERR, LOC + "Failed to get image");
return false;
}
bool VAAPIContext::InitImage(const void *buf)
{
if (!buf)
return false;
if (!m_dispType == kVADisplayX11)
return true;
int num_formats = 0;
int max_formats = vaMaxNumImageFormats(m_ctx.display);
VAImageFormat *formats = new VAImageFormat[max_formats];
INIT_ST;
va_status = vaQueryImageFormats(m_ctx.display, formats, &num_formats);
CHECK_ST;
const vaapi_surface *surf = (vaapi_surface*)buf;
unsigned int deriveImageFormat = 0;
if (vaDeriveImage(m_ctx.display, surf->m_id, &m_image) == VA_STATUS_SUCCESS)
{
m_deriveSupport = true;
deriveImageFormat = m_image.format.fourcc;
vaDestroyImage(m_ctx.display, m_image.image_id);
}
int nv12support = -1;
for (int i = 0; i < num_formats; i++)
{
if (formats[i].fourcc == VA_FOURCC_YV12 ||
formats[i].fourcc == VA_FOURCC_IYUV ||
formats[i].fourcc == VA_FOURCC_NV12)
{
if (vaCreateImage(m_ctx.display, &formats[i],
m_size.width(), m_size.height(), &m_image))
{
m_image.image_id = VA_INVALID_ID;
continue;
}
if (vaGetImage(m_ctx.display, surf->m_id, 0, 0,
m_size.width(), m_size.height(), m_image.image_id))
{
vaDestroyImage(m_ctx.display, m_image.image_id);
m_image.image_id = VA_INVALID_ID;
continue;
}
if (formats[i].fourcc == VA_FOURCC_NV12)
{
// mark as NV12 as supported, but favor other formats first
nv12support = i;
vaDestroyImage(m_ctx.display, m_image.image_id);
m_image.image_id = VA_INVALID_ID;
continue;
}
break;
}
}
if (m_image.image_id == VA_INVALID_ID && nv12support >= 0)
{
// only nv12 is supported, use that format
if (vaCreateImage(m_ctx.display, &formats[nv12support],
m_size.width(), m_size.height(), &m_image))
{
m_image.image_id = VA_INVALID_ID;
}
}
else if (m_deriveSupport && deriveImageFormat != m_image.format.fourcc)
{
// only use vaDerive if it's giving us a format we can handle natively
m_deriveSupport = false;
}
delete [] formats;
if (m_image.image_id == VA_INVALID_ID)
{
LOG(VB_GENERAL, LOG_ERR, LOC + "Failed to create software image.");
return false;
}
LOG(VB_GENERAL, LOG_DEBUG,
LOC + QString("InitImage: id %1, width %2 height %3 "
"format %4 vaDeriveSupport:%5")
.arg(m_image.image_id).arg(m_image.width).arg(m_image.height)
.arg(m_image.format.fourcc).arg(m_deriveSupport));
if (m_deriveSupport)
{
vaDestroyImage(m_ctx.display, m_image.image_id );
m_image.image_id = VA_INVALID_ID;
}
return true;
}
int vaapi_exit(void)
{
VAAPIContext * const vaapi = vaapi_get_context();
unsigned int i;
if (!vaapi)
return 0;
#if USE_GLX
if (display_type() == DISPLAY_GLX)
vaapi_glx_destroy_surface();
#endif
destroy_buffers(vaapi->display, &vaapi->pic_param_buf_id, 1);
destroy_buffers(vaapi->display, &vaapi->iq_matrix_buf_id, 1);
destroy_buffers(vaapi->display, &vaapi->bitplane_buf_id, 1);
destroy_buffers(vaapi->display, vaapi->slice_buf_ids, vaapi->n_slice_buf_ids);
if (vaapi->subpic_flags) {
free(vaapi->subpic_flags);
vaapi->subpic_flags = NULL;
}
if (vaapi->subpic_formats) {
free(vaapi->subpic_formats);
vaapi->subpic_formats = NULL;
vaapi->n_subpic_formats = 0;
}
if (vaapi->image_formats) {
free(vaapi->image_formats);
vaapi->image_formats = NULL;
vaapi->n_image_formats = 0;
}
if (vaapi->entrypoints) {
free(vaapi->entrypoints);
vaapi->entrypoints = NULL;
vaapi->n_entrypoints = 0;
}
if (vaapi->profiles) {
free(vaapi->profiles);
vaapi->profiles = NULL;
vaapi->n_profiles = 0;
}
if (vaapi->slice_params) {
free(vaapi->slice_params);
vaapi->slice_params = NULL;
vaapi->slice_params_alloc = 0;
vaapi->n_slice_params = 0;
}
if (vaapi->slice_buf_ids) {
free(vaapi->slice_buf_ids);
vaapi->slice_buf_ids = NULL;
vaapi->n_slice_buf_ids = 0;
}
if (vaapi->subpic_image.image_id != VA_INVALID_ID) {
vaDestroyImage(vaapi->display, vaapi->subpic_image.image_id);
vaapi->subpic_image.image_id = VA_INVALID_ID;
}
for (i = 0; i < ARRAY_ELEMS(vaapi->subpic_ids); i++) {
if (vaapi->subpic_ids[i] != VA_INVALID_ID) {
vaDestroySubpicture(vaapi->display, vaapi->subpic_ids[i]);
vaapi->subpic_ids[i] = VA_INVALID_ID;
}
}
if (vaapi->surface_id) {
vaDestroySurfaces(vaapi->display, &vaapi->surface_id, 1);
vaapi->surface_id = 0;
}
if (vaapi->context_id) {
vaDestroyContext(vaapi->display, vaapi->context_id);
vaapi->context_id = 0;
}
if (vaapi->config_id) {
vaDestroyConfig(vaapi->display, vaapi->config_id);
vaapi->config_id = 0;
}
if (vaapi->display) {
vaTerminate(vaapi->display);
vaapi->display = NULL;
}
free(vaapi_context);
return 0;
}
int get_image(VASurfaceID surface, Image *dst_img)
{
VAAPIContext * const vaapi = vaapi_get_context();
VAImage image;
VAImageFormat *image_format = NULL;
VAStatus status;
Image bound_image;
int i, is_bound_image = 0, is_derived_image = 0, error = -1;
image.image_id = VA_INVALID_ID;
image.buf = VA_INVALID_ID;
if (!image_format) {
status = vaDeriveImage(vaapi->display, surface, &image);
if (vaapi_check_status(status, "vaDeriveImage()")) {
if (image.image_id != VA_INVALID_ID && image.buf != VA_INVALID_ID) {
D(bug("using vaDeriveImage()\n"));
is_derived_image = 1;
image_format = &image.format;
}
else {
D(bug("vaDeriveImage() returned success but VA image is invalid. Trying vaGetImage()\n"));
}
}
}
if (!image_format) {
for (i = 0; image_formats[i] != 0; i++) {
if (get_image_format(vaapi, image_formats[i], &image_format))
break;
}
}
if (!image_format)
goto end;
D(bug("selected %s image format for getimage\n",
string_of_VAImageFormat(image_format)));
if (!is_derived_image) {
status = vaCreateImage(vaapi->display, image_format,
vaapi->picture_width, vaapi->picture_height,
&image);
if (!vaapi_check_status(status, "vaCreateImage()"))
goto end;
D(bug("created image with id 0x%08x and buffer id 0x%08x\n",
image.image_id, image.buf));
VARectangle src_rect;
src_rect.x = 0;
src_rect.y = 0;
src_rect.width = vaapi->picture_width;
src_rect.height = vaapi->picture_height;
D(bug("src rect (%d,%d):%ux%u\n",
src_rect.x, src_rect.y, src_rect.width, src_rect.height));
status = vaGetImage(
vaapi->display, vaapi->surface_id,
src_rect.x, src_rect.y, src_rect.width, src_rect.height,
image.image_id
);
if (!vaapi_check_status(status, "vaGetImage()")) {
vaDestroyImage(vaapi->display, image.image_id);
goto end;
}
}
if (bind_image(&image, &bound_image) < 0)
goto end;
is_bound_image = 1;
if (image_convert(dst_img, &bound_image) < 0)
goto end;
error = 0;
end:
if (is_bound_image) {
if (release_image(&image) < 0)
error = -1;
}
if (image.image_id != VA_INVALID_ID) {
status = vaDestroyImage(vaapi->display, image.image_id);
if (!vaapi_check_status(status, "vaDestroyImage()"))
error = -1;
}
return error;
}
/** Finds a supported image chroma */
static int FindFormat(vlc_va_sys_t *sys)
{
int count = vaMaxNumImageFormats(sys->hw_ctx.display);
VAImageFormat *fmts = malloc(count * sizeof (*fmts));
if (unlikely(fmts == NULL))
return VLC_ENOMEM;
if (vaQueryImageFormats(sys->hw_ctx.display, fmts, &count))
{
free(fmts);
return VLC_EGENERIC;
}
sys->format.fourcc = 0;
for (int i = 0; i < count; i++)
{
unsigned fourcc = fmts[i].fourcc;
if (fourcc != VA_FOURCC_YV12 && fourcc != VA_FOURCC_IYUV
&& fourcc != VA_FOURCC_NV12)
continue;
VAImage image;
if (vaCreateImage(sys->hw_ctx.display, &fmts[i], sys->width,
sys->height, &image))
continue;
/* Validate that vaGetImage works with this format */
int val = vaGetImage(sys->hw_ctx.display, sys->surfaces[0], 0, 0,
sys->width, sys->height, image.image_id);
vaDestroyImage(sys->hw_ctx.display, image.image_id);
if (val != VA_STATUS_SUCCESS)
continue;
/* Mark NV12 as supported, but favor other formats first */
sys->format = fmts[i];
if (fourcc != VA_FOURCC_NV12)
break;
}
free(fmts);
if (sys->format.fourcc == 0)
return VLC_EGENERIC; /* None of the formats work */
VAImage image;
/* Use vaDerive() iif it supports the best selected format */
sys->do_derive = false;
if (vaDeriveImage(sys->hw_ctx.display, sys->surfaces[0],
&image) == VA_STATUS_SUCCESS)
{
if (image.format.fourcc == sys->format.fourcc)
{
sys->do_derive = true;
sys->format = image.format;
}
vaDestroyImage(sys->hw_ctx.display, image.image_id);
}
return VLC_SUCCESS;
}
static int CreateSurfaces( vlc_va_vaapi_t *p_va, void **pp_hw_ctx, vlc_fourcc_t *pi_chroma,
int i_width, int i_height )
{
assert( i_width > 0 && i_height > 0 );
/* */
p_va->p_surface = calloc( p_va->i_surface_count, sizeof(*p_va->p_surface) );
if( !p_va->p_surface )
return VLC_EGENERIC;
p_va->image.image_id = VA_INVALID_ID;
p_va->i_context_id = VA_INVALID_ID;
/* Create surfaces */
VASurfaceID pi_surface_id[p_va->i_surface_count];
if( vaCreateSurfaces( p_va->p_display, i_width, i_height, VA_RT_FORMAT_YUV420,
p_va->i_surface_count, pi_surface_id ) )
{
for( int i = 0; i < p_va->i_surface_count; i++ )
p_va->p_surface[i].i_id = VA_INVALID_SURFACE;
goto error;
}
for( int i = 0; i < p_va->i_surface_count; i++ )
{
vlc_va_surface_t *p_surface = &p_va->p_surface[i];
p_surface->i_id = pi_surface_id[i];
p_surface->i_refcount = 0;
p_surface->i_order = 0;
}
/* Create a context */
if( vaCreateContext( p_va->p_display, p_va->i_config_id,
i_width, i_height, VA_PROGRESSIVE,
pi_surface_id, p_va->i_surface_count, &p_va->i_context_id ) )
{
p_va->i_context_id = VA_INVALID_ID;
goto error;
}
/* Find and create a supported image chroma */
int i_fmt_count = vaMaxNumImageFormats( p_va->p_display );
VAImageFormat *p_fmt = calloc( i_fmt_count, sizeof(*p_fmt) );
if( !p_fmt )
goto error;
if( vaQueryImageFormats( p_va->p_display, p_fmt, &i_fmt_count ) )
{
free( p_fmt );
goto error;
}
VAImage testImage;
if(vaDeriveImage(p_va->p_display, pi_surface_id[0], &testImage) == VA_STATUS_SUCCESS)
{
p_va->b_supports_derive = true;
vaDestroyImage(p_va->p_display, testImage.image_id);
}
vlc_fourcc_t i_chroma = 0;
VAImageFormat fmt;
for( int i = 0; i < i_fmt_count; i++ )
{
if( p_fmt[i].fourcc == VA_FOURCC( 'Y', 'V', '1', '2' ) ||
p_fmt[i].fourcc == VA_FOURCC( 'I', '4', '2', '0' ) ||
p_fmt[i].fourcc == VA_FOURCC( 'N', 'V', '1', '2' ) )
{
if( vaCreateImage( p_va->p_display, &p_fmt[i], i_width, i_height, &p_va->image ) )
{
p_va->image.image_id = VA_INVALID_ID;
continue;
}
/* Validate that vaGetImage works with this format */
if( vaGetImage( p_va->p_display, pi_surface_id[0],
0, 0, i_width, i_height,
p_va->image.image_id) )
{
vaDestroyImage( p_va->p_display, p_va->image.image_id );
p_va->image.image_id = VA_INVALID_ID;
continue;
}
i_chroma = VLC_CODEC_YV12;
fmt = p_fmt[i];
break;
}
}
free( p_fmt );
if( !i_chroma )
goto error;
*pi_chroma = i_chroma;
if(p_va->b_supports_derive)
{
vaDestroyImage( p_va->p_display, p_va->image.image_id );
p_va->image.image_id = VA_INVALID_ID;
}
if( unlikely(CopyInitCache( &p_va->image_cache, i_width )) )
goto error;
/* Setup the ffmpeg hardware context */
*pp_hw_ctx = &p_va->hw_ctx;
memset( &p_va->hw_ctx, 0, sizeof(p_va->hw_ctx) );
p_va->hw_ctx.display = p_va->p_display;
p_va->hw_ctx.config_id = p_va->i_config_id;
p_va->hw_ctx.context_id = p_va->i_context_id;
/* */
p_va->i_surface_chroma = i_chroma;
p_va->i_surface_width = i_width;
p_va->i_surface_height = i_height;
return VLC_SUCCESS;
error:
DestroySurfaces( p_va );
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;
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;
}
OMX_ERRORTYPE OMXVideoDecoderVP9HWR::ProcessorInit(void)
{
unsigned int i = 0;
for (i = 0; i < MAX_NATIVE_BUFFER_COUNT; i++) {
extMIDs[i] = (vaapiMemId*)malloc(sizeof(vaapiMemId));
extMIDs[i]->m_usrAddr = NULL;
extMIDs[i]->m_surface = new VASurfaceID;
}
initDecoder();
if (RAWDATA_MODE == mWorkingMode) {
OMX_PARAM_PORTDEFINITIONTYPE paramPortDefinitionInput;
memcpy(¶mPortDefinitionInput,
this->ports[INPORT_INDEX]->GetPortDefinition(),
sizeof(paramPortDefinitionInput));
extNativeBufferSize = INTERNAL_MAX_FRAME_WIDTH *
INTERNAL_MAX_FRAME_HEIGHT * 1.5;
extActualBufferStride = INTERNAL_MAX_FRAME_WIDTH;
extActualBufferHeightStride = INTERNAL_MAX_FRAME_HEIGHT;
for (i = 0; i < OUTPORT_ACTUAL_BUFFER_COUNT; i++ ) {
extMIDs[i]->m_usrAddr = (unsigned char*)malloc(sizeof(unsigned char) *
extNativeBufferSize);
extMIDs[i]->m_render_done = true;
extMIDs[i]->m_released = true;
}
extMappedNativeBufferCount = OUTPORT_ACTUAL_BUFFER_COUNT;
return OMX_ErrorNone;
}
#ifdef DECODE_WITH_GRALLOC_BUFFER
if (mOMXBufferHeaderTypePtrNum > MAX_NATIVE_BUFFER_COUNT) {
LOGE("Actual OMX outport buffer header type num (%d) > MAX_NATIVE_BUFFER_COUNT (%d)",
mOMXBufferHeaderTypePtrNum, MAX_NATIVE_BUFFER_COUNT);
return OMX_ErrorOverflow;
}
OMX_PARAM_PORTDEFINITIONTYPE paramPortDefinitionInput;
memcpy(¶mPortDefinitionInput,
this->ports[INPORT_INDEX]->GetPortDefinition(),
sizeof(paramPortDefinitionInput));
int surfaceWidth = mGraphicBufferParam.graphicBufferWidth;
int surfaceHeight = mGraphicBufferParam.graphicBufferHeight;
int surfaceStride = mGraphicBufferParam.graphicBufferStride;
extNativeBufferSize = mGraphicBufferParam.graphicBufferStride *
mGraphicBufferParam.graphicBufferHeight * 1.5;
extActualBufferStride = surfaceStride;
extActualBufferHeightStride = surfaceHeight;
for (i = 0; i < mOMXBufferHeaderTypePtrNum; i++) {
OMX_BUFFERHEADERTYPE *buf_hdr = mOMXBufferHeaderTypePtrArray[i];
extMIDs[i]->m_key = (unsigned int)(buf_hdr->pBuffer);
extMIDs[i]->m_render_done = false;
extMIDs[i]->m_released = true;
VAStatus va_res;
unsigned int buffer;
VASurfaceAttrib attribs[2];
VASurfaceAttribExternalBuffers* surfExtBuf = new VASurfaceAttribExternalBuffers;
int32_t format = VA_RT_FORMAT_YUV420;
surfExtBuf->buffers= (unsigned long *)&buffer;
surfExtBuf->num_buffers = 1;
surfExtBuf->pixel_format = VA_FOURCC_NV12;
surfExtBuf->width = surfaceWidth;
surfExtBuf->height = surfaceHeight;
surfExtBuf->data_size = surfaceStride * surfaceHeight * 1.5;
surfExtBuf->num_planes = 2;
surfExtBuf->pitches[0] = surfaceStride;
surfExtBuf->pitches[1] = surfaceStride;
surfExtBuf->pitches[2] = 0;
surfExtBuf->pitches[3] = 0;
surfExtBuf->offsets[0] = 0;
surfExtBuf->offsets[1] = surfaceStride * surfaceHeight;
surfExtBuf->offsets[2] = 0;
surfExtBuf->offsets[3] = 0;
surfExtBuf->flags = VA_SURFACE_ATTRIB_MEM_TYPE_ANDROID_GRALLOC;
surfExtBuf->buffers[0] = (unsigned int)buf_hdr->pBuffer;
attribs[0].type = (VASurfaceAttribType)VASurfaceAttribMemoryType;
attribs[0].flags = VA_SURFACE_ATTRIB_SETTABLE;
attribs[0].value.type = VAGenericValueTypeInteger;
attribs[0].value.value.i = VA_SURFACE_ATTRIB_MEM_TYPE_ANDROID_GRALLOC;
attribs[1].type = (VASurfaceAttribType)VASurfaceAttribExternalBufferDescriptor;
attribs[1].flags = VA_SURFACE_ATTRIB_SETTABLE;
attribs[1].value.type = VAGenericValueTypePointer;
attribs[1].value.value.p = (void *)surfExtBuf;
va_res = vaCreateSurfaces(mVADisplay,
format,
surfaceWidth,
surfaceHeight,
extMIDs[i]->m_surface,
1,
attribs,
2);
if (va_res != VA_STATUS_SUCCESS) {
LOGE("Failed to create vaSurface!");
return OMX_ErrorUndefined;
}
delete surfExtBuf;
VAImage image;
unsigned char* usrptr;
va_res = vaDeriveImage(mVADisplay, *(extMIDs[i]->m_surface), &image);
if (VA_STATUS_SUCCESS == va_res) {
va_res = vaMapBuffer(mVADisplay, image.buf, (void **) &usrptr);
if (VA_STATUS_SUCCESS == va_res) {
extMIDs[i]->m_usrAddr = usrptr;
vaUnmapBuffer(mVADisplay, image.buf);
}
vaDestroyImage(mVADisplay, image.image_id);
}
extMappedNativeBufferCount++;
}
return OMX_ErrorNone;
#endif
}
static int Extract( vlc_va_t *va, picture_t *p_picture, uint8_t *data )
{
vlc_va_sys_t *sys = va->sys;
VASurfaceID surface = (VASurfaceID)(uintptr_t)data;
VAImage image;
int ret = VLC_EGENERIC;
#if VA_CHECK_VERSION(0,31,0)
if (vaSyncSurface(sys->hw_ctx.display, surface))
#else
if (vaSyncSurface(sys->hw_ctx.display, sys->hw_ctx.context_id, surface))
#endif
return VLC_EGENERIC;
if (!sys->do_derive || vaDeriveImage(sys->hw_ctx.display, surface, &image))
{ /* Fallback if image derivation is not supported */
if (vaCreateImage(sys->hw_ctx.display, &sys->format, sys->width,
sys->height, &image))
return VLC_EGENERIC;
if (vaGetImage(sys->hw_ctx.display, surface, 0, 0, sys->width,
sys->height, image.image_id))
goto error;
}
void *p_base;
if (vaMapBuffer(sys->hw_ctx.display, image.buf, &p_base))
goto error;
const unsigned i_fourcc = sys->format.fourcc;
if( i_fourcc == VA_FOURCC_YV12 ||
i_fourcc == VA_FOURCC_IYUV )
{
bool b_swap_uv = i_fourcc == VA_FOURCC_IYUV;
uint8_t *pp_plane[3];
size_t pi_pitch[3];
for( int i = 0; i < 3; i++ )
{
const int i_src_plane = (b_swap_uv && i != 0) ? (3 - i) : i;
pp_plane[i] = (uint8_t*)p_base + image.offsets[i_src_plane];
pi_pitch[i] = image.pitches[i_src_plane];
}
CopyFromYv12( p_picture, pp_plane, pi_pitch, sys->width, sys->height,
&sys->image_cache );
}
else
{
assert( i_fourcc == VA_FOURCC_NV12 );
uint8_t *pp_plane[2];
size_t pi_pitch[2];
for( int i = 0; i < 2; i++ )
{
pp_plane[i] = (uint8_t*)p_base + image.offsets[i];
pi_pitch[i] = image.pitches[i];
}
CopyFromNv12( p_picture, pp_plane, pi_pitch, sys->width, sys->height,
&sys->image_cache );
}
vaUnmapBuffer(sys->hw_ctx.display, image.buf);
ret = VLC_SUCCESS;
error:
vaDestroyImage(sys->hw_ctx.display, image.image_id);
return ret;
}
static int Extract( vlc_va_t *p_external, picture_t *p_picture, AVFrame *p_ff )
{
vlc_va_vaapi_t *p_va = vlc_va_vaapi_Get(p_external);
VASurfaceID i_surface_id = (VASurfaceID)(uintptr_t)p_ff->data[3];
#if VA_CHECK_VERSION(0,31,0)
if( vaSyncSurface( p_va->p_display, i_surface_id ) )
#else
if( vaSyncSurface( p_va->p_display, p_va->i_context_id, i_surface_id ) )
#endif
return VLC_EGENERIC;
if(p_va->b_supports_derive)
{
if(vaDeriveImage(p_va->p_display, i_surface_id, &(p_va->image)) != VA_STATUS_SUCCESS)
return VLC_EGENERIC;
}
else
{
if( vaGetImage( p_va->p_display, i_surface_id,
0, 0, p_va->i_surface_width, p_va->i_surface_height,
p_va->image.image_id) )
return VLC_EGENERIC;
}
void *p_base;
if( vaMapBuffer( p_va->p_display, p_va->image.buf, &p_base ) )
return VLC_EGENERIC;
const uint32_t i_fourcc = p_va->image.format.fourcc;
if( i_fourcc == VA_FOURCC('Y','V','1','2') ||
i_fourcc == VA_FOURCC('I','4','2','0') )
{
bool b_swap_uv = i_fourcc == VA_FOURCC('I','4','2','0');
uint8_t *pp_plane[3];
size_t pi_pitch[3];
for( int i = 0; i < 3; i++ )
{
const int i_src_plane = (b_swap_uv && i != 0) ? (3 - i) : i;
pp_plane[i] = (uint8_t*)p_base + p_va->image.offsets[i_src_plane];
pi_pitch[i] = p_va->image.pitches[i_src_plane];
}
CopyFromYv12( p_picture, pp_plane, pi_pitch,
p_va->i_surface_width,
p_va->i_surface_height,
&p_va->image_cache );
}
else
{
assert( i_fourcc == VA_FOURCC('N','V','1','2') );
uint8_t *pp_plane[2];
size_t pi_pitch[2];
for( int i = 0; i < 2; i++ )
{
pp_plane[i] = (uint8_t*)p_base + p_va->image.offsets[i];
pi_pitch[i] = p_va->image.pitches[i];
}
CopyFromNv12( p_picture, pp_plane, pi_pitch,
p_va->i_surface_width,
p_va->i_surface_height,
&p_va->image_cache );
}
if( vaUnmapBuffer( p_va->p_display, p_va->image.buf ) )
return VLC_EGENERIC;
if(p_va->b_supports_derive)
{
vaDestroyImage( p_va->p_display, p_va->image.image_id );
p_va->image.image_id = VA_INVALID_ID;
}
return VLC_SUCCESS;
}
VideoFrame VideoDecoderVAAPI::frame()
{
DPTR_D(VideoDecoderVAAPI);
if (!d.frame->opaque || !d.frame->data[0])
return VideoFrame();
VASurfaceID surface_id = (VASurfaceID)(uintptr_t)d.frame->data[3];
VAStatus status = VA_STATUS_SUCCESS;
if (display() == GLX || (copyMode() == ZeroCopy && display() == X11)) {
surface_ptr p;
std::list<surface_ptr>::iterator it = d.surfaces_used.begin();
for (; it != d.surfaces_used.end() && !p; ++it) {
if((*it)->get() == surface_id) {
p = *it;
break;
}
}
if (!p) {
for (it = d.surfaces_free.begin(); it != d.surfaces_free.end() && !p; ++it) {
if((*it)->get() == surface_id) {
p = *it;
break;
}
}
}
if (!p) {
qWarning("VAAPI - Unable to find surface");
return VideoFrame();
}
((SurfaceInteropVAAPI*)d.surface_interop.data())->setSurface(p);
VideoFrame f(d.width, d.height, VideoFormat::Format_RGB32); //p->width()
f.setBytesPerLine(d.width*4); //used by gl to compute texture size
f.setMetaData("surface_interop", QVariant::fromValue(d.surface_interop));
f.setTimestamp(double(d.frame->pkt_pts)/1000.0);
return f;
}
#if VA_CHECK_VERSION(0,31,0)
if ((status = vaSyncSurface(d.display->get(), surface_id)) != VA_STATUS_SUCCESS) {
qWarning("vaSyncSurface(VADisplay:%p, VASurfaceID:%#x) == %#x", d.display->get(), surface_id, status);
#else
if (vaSyncSurface(d.display->get(), d.context_id, surface_id)) {
qWarning("vaSyncSurface(VADisplay:%#x, VAContextID:%#x, VASurfaceID:%#x) == %#x", d.display, d.context_id, surface_id, status);
#endif
return VideoFrame();
}
if (!d.disable_derive && d.supports_derive) {
/*
* http://web.archiveorange.com/archive/v/OAywENyq88L319OcRnHI
* vaDeriveImage is faster than vaGetImage. But VAImage is uncached memory and copying from it would be terribly slow
* TODO: copy from USWC, see vlc and https://github.com/OpenELEC/OpenELEC.tv/pull/2937.diff
* https://software.intel.com/en-us/articles/increasing-memory-throughput-with-intel-streaming-simd-extensions-4-intel-sse4-streaming-load
*/
VA_ENSURE_TRUE(vaDeriveImage(d.display->get(), surface_id, &d.image), VideoFrame());
} else {
VA_ENSURE_TRUE(vaGetImage(d.display->get(), surface_id, 0, 0, d.width, d.height, d.image.image_id), VideoFrame());
}
void *p_base;
VA_ENSURE_TRUE(vaMapBuffer(d.display->get(), d.image.buf, &p_base), VideoFrame());
VideoFormat::PixelFormat pixfmt = VideoFormat::Format_Invalid;
bool swap_uv = false;
switch (d.image.format.fourcc) {
case VA_FOURCC_YV12:
swap_uv |= d.disable_derive || !d.supports_derive;
pixfmt = VideoFormat::Format_YUV420P;
break;
case VA_FOURCC_IYUV:
swap_uv = true;
pixfmt = VideoFormat::Format_YUV420P;
break;
case VA_FOURCC_NV12:
pixfmt = VideoFormat::Format_NV12;
break;
default:
break;
}
if (pixfmt == VideoFormat::Format_Invalid) {
qWarning("unsupported vaapi pixel format: %#x", d.image.format.fourcc);
return VideoFrame();
}
const VideoFormat fmt(pixfmt);
uint8_t *src[3];
int pitch[3];
for (int i = 0; i < fmt.planeCount(); ++i) {
src[i] = (uint8_t*)p_base + d.image.offsets[i];
pitch[i] = d.image.pitches[i];
}
VideoFrame frame(copyToFrame(fmt, d.surface_height, src, pitch, swap_uv));
VAWARN(vaUnmapBuffer(d.display->get(), d.image.buf));
if (!d.disable_derive && d.supports_derive) {
vaDestroyImage(d.display->get(), d.image.image_id);
d.image.image_id = VA_INVALID_ID;
}
return frame;
}
void VideoDecoderVAAPI::setDisplayPriority(const QStringList &priority)
{
DPTR_D(VideoDecoderVAAPI);
d.display_priority.clear();
int idx = staticMetaObject.indexOfEnumerator("DisplayType");
const QMetaEnum me = staticMetaObject.enumerator(idx);
foreach (const QString& disp, priority) {
d.display_priority.push_back((DisplayType)me.keyToValue(disp.toUtf8().constData()));
}
VideoFrame VideoDecoderVAAPI::frame()
{
DPTR_D(VideoDecoderVAAPI);
if (!d.frame->opaque || !d.frame->data[0])
return VideoFrame();
VASurfaceID surface_id = (VASurfaceID)(uintptr_t)d.frame->data[3];
VAStatus status = VA_STATUS_SUCCESS;
if (display() == GLX) {
d.surface_interop->setSurface((va_surface_t*)d.frame->opaque, d.surface_width, d.surface_height);
VideoFrame f(d.surface_width, d.surface_height, VideoFormat::Format_RGB32);
f.setBytesPerLine(d.surface_width*4); //used by gl to compute texture size
f.setSurfaceInterop(d.surface_interop);
return f;
}
#if VA_CHECK_VERSION(0,31,0)
if ((status = vaSyncSurface(d.display, surface_id)) != VA_STATUS_SUCCESS) {
qWarning("vaSyncSurface(VADisplay:%p, VASurfaceID:%#x) == %#x", d.display, surface_id, status);
#else
if (vaSyncSurface(d.display, d.context_id, surface_id)) {
qWarning("vaSyncSurface(VADisplay:%#x, VAContextID:%#x, VASurfaceID:%#x) == %#x", d.display, d.context_id, surface_id, status);
#endif
return VideoFrame();
}
if (!d.disable_derive && d.supports_derive) {
/*
* http://web.archiveorange.com/archive/v/OAywENyq88L319OcRnHI
* vaDeriveImage is faster than vaGetImage. But VAImage is uncached memory and copying from it would be terribly slow
* TODO: copy from USWC, see vlc and https://github.com/OpenELEC/OpenELEC.tv/pull/2937.diff
* https://software.intel.com/en-us/articles/increasing-memory-throughput-with-intel-streaming-simd-extensions-4-intel-sse4-streaming-load
*/
status = vaDeriveImage(d.display, surface_id, &d.image);
if (status != VA_STATUS_SUCCESS) {
qWarning("vaDeriveImage(VADisplay:%p, VASurfaceID:%#x, VAImage*:%p) == %#x", d.display, surface_id, &d.image, status);
return VideoFrame();
}
} else {
status = vaGetImage(d.display, surface_id, 0, 0, d.surface_width, d.surface_height, d.image.image_id);
if (status != VA_STATUS_SUCCESS) {
qWarning("vaGetImage(VADisplay:%p, VASurfaceID:%#x, 0,0, %d, %d, VAImageID:%#x) == %#x", d.display, surface_id, d.surface_width, d.surface_height, d.image.image_id, status);
return VideoFrame();
}
}
void *p_base;
if ((status = vaMapBuffer(d.display, d.image.buf, &p_base)) != VA_STATUS_SUCCESS) {
qWarning("vaMapBuffer(VADisplay:%p, VABufferID:%#x, pBuf:%p) == %#x", d.display, d.image.buf, &p_base, status);
return VideoFrame();
}
VideoFormat::PixelFormat pixfmt = VideoFormat::Format_Invalid;
bool swap_uv = false;
switch (d.image.format.fourcc) {
case VA_FOURCC_YV12:
swap_uv |= d.disable_derive || !d.supports_derive;
pixfmt = VideoFormat::Format_YUV420P;
break;
case VA_FOURCC_IYUV:
swap_uv = true;
pixfmt = VideoFormat::Format_YUV420P;
break;
case VA_FOURCC_NV12:
pixfmt = VideoFormat::Format_NV12;
break;
default:
break;
}
if (pixfmt == VideoFormat::Format_Invalid) {
qWarning("unsupported vaapi pixel format: %#x", d.image.format.fourcc);
return VideoFrame();
}
const VideoFormat fmt(pixfmt);
uint8_t *src[3];
int pitch[3];
for (int i = 0; i < fmt.planeCount(); ++i) {
src[i] = (uint8_t*)p_base + d.image.offsets[i];
pitch[i] = d.image.pitches[i];
}
if (swap_uv) {
std::swap(src[1], src[2]);
std::swap(pitch[1], pitch[2]);
}
VideoFrame frame;
if (d.copy_uswc && d.gpu_mem.isReady()) {
int yuv_size = 0;
if (pixfmt == VideoFormat::Format_NV12)
yuv_size = pitch[0]*d.surface_height*3/2;
else
yuv_size = pitch[0]*d.surface_height + pitch[1]*d.surface_height/2 + pitch[2]*d.surface_height/2;
// additional 15 bytes to ensure 16 bytes aligned
QByteArray buf(15 + yuv_size, 0);
const int offset_16 = (16 - ((uintptr_t)buf.data() & 0x0f)) & 0x0f;
// plane 1, 2... is aligned?
uchar* plane_ptr = (uchar*)buf.data() + offset_16;
QVector<uchar*> dst(fmt.planeCount(), 0);
for (int i = 0; i < dst.size(); ++i) {
dst[i] = plane_ptr;
// TODO: add VideoFormat::planeWidth/Height() ?
const int plane_w = pitch[i];//(i == 0 || pixfmt == VideoFormat::Format_NV12) ? d.surface_width : fmt.chromaWidth(d.surface_width);
const int plane_h = i == 0 ? d.surface_height : fmt.chromaHeight(d.surface_height);
plane_ptr += pitch[i] * plane_h;
d.gpu_mem.copyFrame(src[i], dst[i], plane_w, plane_h, pitch[i]);
}
frame = VideoFrame(buf, d.width, d.height, fmt);
frame.setBits(dst);
frame.setBytesPerLine(pitch);
} else {
frame = VideoFrame(d.width, d.height, fmt);
frame.setBits(src);
frame.setBytesPerLine(pitch);
// TODO: why clone is faster()?
frame = frame.clone();
}
if ((status = vaUnmapBuffer(d.display, d.image.buf)) != VA_STATUS_SUCCESS) {
qWarning("vaUnmapBuffer(VADisplay:%p, VABufferID:%#x) == %#x", d.display, d.image.buf, status);
return VideoFrame();
}
if (!d.disable_derive && d.supports_derive) {
vaDestroyImage(d.display, d.image.image_id);
d.image.image_id = VA_INVALID_ID;
}
return frame;
}
struct display_names_t {
VideoDecoderVAAPI::DisplayType display;
QString name;
};
static const display_names_t display_names[] = {
{ VideoDecoderVAAPI::GLX, "GLX" },
{ VideoDecoderVAAPI::X11, "X11" },
{ VideoDecoderVAAPI::DRM, "DRM" }
};
static VideoDecoderVAAPI::DisplayType displayFromName(QString name) {
for (unsigned int i = 0; i < sizeof(display_names)/sizeof(display_names[0]); ++i) {
if (name.toUpper().contains(display_names[i].name.toUpper())) {
return display_names[i].display;
}
}
return VideoDecoderVAAPI::X11;
}
static QString displayToName(VideoDecoderVAAPI::DisplayType t) {
for (unsigned int i = 0; i < sizeof(display_names)/sizeof(display_names[0]); ++i) {
if (t == display_names[i].display) {
return display_names[i].name;
}
}
return QString();
}
void VideoDecoderVAAPI::setDisplayPriority(const QStringList &priority)
{
DPTR_D(VideoDecoderVAAPI);
d.display_priority.clear();
foreach (QString disp, priority) {
d.display_priority.push_back(displayFromName(disp));
}
static int vaapi_frames_init(AVHWFramesContext *hwfc)
{
AVVAAPIFramesContext *avfc = hwfc->hwctx;
VAAPIFramesContext *ctx = hwfc->internal->priv;
AVVAAPIDeviceContext *hwctx = hwfc->device_ctx->hwctx;
VAImageFormat *expected_format;
AVBufferRef *test_surface = NULL;
VASurfaceID test_surface_id;
VAImage test_image;
VAStatus vas;
int err, i;
unsigned int fourcc, rt_format;
for (i = 0; i < FF_ARRAY_ELEMS(vaapi_format_map); i++) {
if (vaapi_format_map[i].pix_fmt == hwfc->sw_format) {
fourcc = vaapi_format_map[i].fourcc;
rt_format = vaapi_format_map[i].rt_format;
break;
}
}
if (i >= FF_ARRAY_ELEMS(vaapi_format_map)) {
av_log(hwfc, AV_LOG_ERROR, "Unsupported format: %s.\n",
av_get_pix_fmt_name(hwfc->sw_format));
return AVERROR(EINVAL);
}
if (!hwfc->pool) {
int need_memory_type = 1, need_pixel_format = 1;
for (i = 0; i < avfc->nb_attributes; i++) {
if (ctx->attributes[i].type == VASurfaceAttribMemoryType)
need_memory_type = 0;
if (ctx->attributes[i].type == VASurfaceAttribPixelFormat)
need_pixel_format = 0;
}
ctx->nb_attributes =
avfc->nb_attributes + need_memory_type + need_pixel_format;
ctx->attributes = av_malloc(ctx->nb_attributes *
sizeof(*ctx->attributes));
if (!ctx->attributes) {
err = AVERROR(ENOMEM);
goto fail;
}
for (i = 0; i < avfc->nb_attributes; i++)
ctx->attributes[i] = avfc->attributes[i];
if (need_memory_type) {
ctx->attributes[i++] = (VASurfaceAttrib) {
.type = VASurfaceAttribMemoryType,
.flags = VA_SURFACE_ATTRIB_SETTABLE,
.value.type = VAGenericValueTypeInteger,
.value.value.i = VA_SURFACE_ATTRIB_MEM_TYPE_VA,
};
}
if (need_pixel_format) {
ctx->attributes[i++] = (VASurfaceAttrib) {
.type = VASurfaceAttribPixelFormat,
.flags = VA_SURFACE_ATTRIB_SETTABLE,
.value.type = VAGenericValueTypeInteger,
.value.value.i = fourcc,
};
}
av_assert0(i == ctx->nb_attributes);
ctx->rt_format = rt_format;
if (hwfc->initial_pool_size > 0) {
// This pool will be usable as a render target, so we need to store
// all of the surface IDs somewhere that vaCreateContext() calls
// will be able to access them.
avfc->nb_surfaces = 0;
avfc->surface_ids = av_malloc(hwfc->initial_pool_size *
sizeof(*avfc->surface_ids));
if (!avfc->surface_ids) {
err = AVERROR(ENOMEM);
goto fail;
}
} else {
// This pool allows dynamic sizing, and will not be usable as a
// render target.
avfc->nb_surfaces = 0;
avfc->surface_ids = NULL;
}
hwfc->internal->pool_internal =
av_buffer_pool_init2(sizeof(VASurfaceID), hwfc,
&vaapi_pool_alloc, NULL);
if (!hwfc->internal->pool_internal) {
av_log(hwfc, AV_LOG_ERROR, "Failed to create VAAPI surface pool.\n");
err = AVERROR(ENOMEM);
goto fail;
}
}
// Allocate a single surface to test whether vaDeriveImage() is going
// to work for the specific configuration.
if (hwfc->pool) {
test_surface = av_buffer_pool_get(hwfc->pool);
if (!test_surface) {
av_log(hwfc, AV_LOG_ERROR, "Unable to allocate a surface from "
"user-configured buffer pool.\n");
err = AVERROR(ENOMEM);
goto fail;
}
} else {
test_surface = av_buffer_pool_get(hwfc->internal->pool_internal);
if (!test_surface) {
av_log(hwfc, AV_LOG_ERROR, "Unable to allocate a surface from "
"internal buffer pool.\n");
err = AVERROR(ENOMEM);
goto fail;
}
}
test_surface_id = (VASurfaceID)(uintptr_t)test_surface->data;
ctx->derive_works = 0;
err = vaapi_get_image_format(hwfc->device_ctx,
hwfc->sw_format, &expected_format);
if (err == 0) {
vas = vaDeriveImage(hwctx->display, test_surface_id, &test_image);
if (vas == VA_STATUS_SUCCESS) {
if (expected_format->fourcc == test_image.format.fourcc) {
av_log(hwfc, AV_LOG_DEBUG, "Direct mapping possible.\n");
ctx->derive_works = 1;
} else {
av_log(hwfc, AV_LOG_DEBUG, "Direct mapping disabled: "
"derived image format %08x does not match "
"expected format %08x.\n",
expected_format->fourcc, test_image.format.fourcc);
}
vaDestroyImage(hwctx->display, test_image.image_id);
} else {
av_log(hwfc, AV_LOG_DEBUG, "Direct mapping disabled: "
"deriving image does not work: "
"%d (%s).\n", vas, vaErrorStr(vas));
}
} else {
av_log(hwfc, AV_LOG_DEBUG, "Direct mapping disabled: "
"image format is not supported.\n");
}
av_buffer_unref(&test_surface);
return 0;
fail:
av_buffer_unref(&test_surface);
av_freep(&avfc->surface_ids);
av_freep(&ctx->attributes);
return err;
}
static void vaapi_frames_uninit(AVHWFramesContext *hwfc)
{
AVVAAPIFramesContext *avfc = hwfc->hwctx;
VAAPIFramesContext *ctx = hwfc->internal->priv;
av_freep(&avfc->surface_ids);
av_freep(&ctx->attributes);
}
