frodovdr/vdr-plugin-softhddevice
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Code Issues Releases Wiki Activity

Add video compatibility with >=ffmpeg 1.1.

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This commit is contained in:
Johns 2013-01-23 21:54:56 +01:00
parent cd82ee8e4a
commit 04286fb2ad
4 changed files with 347 additions and 239 deletions
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31
codec.c
View File

@ -115,17 +115,22 @@ struct _video_decoder_
/**
** Callback to negotiate the PixelFormat.
**
** @param fmt is the list of formats which are supported by the codec,
** it is terminated by -1 as 0 is a valid format, the
** formats are ordered by quality.
** @param video_ctx codec context
** @param fmt is the list of formats which are supported by
** the codec, it is terminated by -1 as 0 is a
** valid format, the formats are ordered by
** quality.
*/
static enum PixelFormat Codec_get_format(AVCodecContext * video_ctx,
const enum PixelFormat *fmt)
{
VideoDecoder *decoder;
if (!video_ctx->width || !video_ctx->height) {
Error("codec/video: ffmpeg/libav buggy\n");
}
decoder = video_ctx->opaque;
//Debug(3, "codec: %s: %18p\n", __FUNCTION__, decoder);
decoder->GetFormatDone = 1;
return Video_get_format(decoder->HwDecoder, video_ctx, fmt);
}
@ -143,11 +148,15 @@ static int Codec_get_buffer(AVCodecContext * video_ctx, AVFrame * frame)
VideoDecoder *decoder;
decoder = video_ctx->opaque;
#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(54,86,100)
// ffmpeg has this already fixed
// libav 0.8.5 53.35.0 still needs this
#endif
if (!decoder->GetFormatDone) { // get_format missing
enum PixelFormat fmts[2];
fprintf(stderr, "codec: buggy ffmpeg/libav\n");
Warning(_("codec: buggy ffmpeg/libav\n"));
fprintf(stderr, "codec: buggy libav, use ffmpeg\n");
Warning(_("codec: buggy libav, use ffmpeg\n"));
fmts[0] = video_ctx->pix_fmt;
fmts[1] = PIX_FMT_NONE;
Codec_get_format(video_ctx, fmts);
@ -160,16 +169,13 @@ static int Codec_get_buffer(AVCodecContext * video_ctx, AVFrame * frame)
unsigned surface;
struct vdpau_render_state *vrs;
surface = VideoGetSurface(decoder->HwDecoder);
surface = VideoGetSurface(decoder->HwDecoder, video_ctx);
vrs = av_mallocz(sizeof(struct vdpau_render_state));
vrs->surface = surface;
//Debug(3, "codec: use surface %#010x\n", surface);
frame->type = FF_BUFFER_TYPE_USER;
#if LIBAVCODEC_VERSION_INT <= AV_VERSION_INT(53,46,0)
frame->age = 256 * 256 * 256 * 64;
#endif
// render
frame->data[0] = (void *)vrs;
frame->data[1] = NULL;
@ -189,14 +195,11 @@ static int Codec_get_buffer(AVCodecContext * video_ctx, AVFrame * frame)
if (video_ctx->hwaccel_context) {
unsigned surface;
surface = VideoGetSurface(decoder->HwDecoder);
surface = VideoGetSurface(decoder->HwDecoder, video_ctx);
//Debug(3, "codec: use surface %#010x\n", surface);
frame->type = FF_BUFFER_TYPE_USER;
#if LIBAVCODEC_VERSION_INT <= AV_VERSION_INT(53,46,0)
frame->age = 256 * 256 * 256 * 64;
#endif
// vaapi needs both fields set
frame->data[0] = (void *)(size_t) surface;
frame->data[3] = (void *)(size_t) surface;

1
softhddev.c
View File

@ -2033,6 +2033,7 @@ int PlayVideo3(VideoStream * stream, const uint8_t * data, int size)
stream->NewStream = 0;
}
// must be a PES start code
// FIXME: Valgrind-3.8.1 has a problem with this code
if (size < 9 || !data || data[0] || data[1] || data[2] != 0x01) {
Error(_("[softhddev] invalid PES video packet\n"));
return size;

518
video.c
View File

@ -35,6 +35,8 @@
/// - OpenGL rendering with GLX texture-from-pixmap
/// - Xrender rendering
///
/// @todo FIXME: use vaErrorStr for all VA-API errors.
///
#define USE_XLIB_XCB ///< use xlib/xcb backend
#define USE_SCREENSAVER ///< support disable screensaver
@ -229,7 +231,7 @@ typedef struct _video_module_
/// allocate new video hw decoder
VideoHwDecoder *(*const NewHwDecoder)(VideoStream *);
void (*const DelHwDecoder) (VideoHwDecoder *);
unsigned (*const GetSurface) (VideoHwDecoder *);
unsigned (*const GetSurface) (VideoHwDecoder *, const AVCodecContext *);
void (*const ReleaseSurface) (VideoHwDecoder *, unsigned);
enum PixelFormat (*const get_format) (VideoHwDecoder *, AVCodecContext *,
const enum PixelFormat *);
@ -1357,6 +1359,8 @@ struct _vaapi_decoder_
int GetPutImage; ///< flag get/put image can be used
VAImage Image[1]; ///< image buffer to update surface
VAProfile Profile; ///< VA-API profile
VAEntrypoint Entrypoint; ///< VA-API entrypoint
struct vaapi_context VaapiContext[1]; ///< ffmpeg VA-API context
int SurfacesNeeded; ///< number of surface to request
@ -1626,7 +1630,7 @@ static void VaapiDestroySurfaces(VaapiDecoder * decoder)
///
/// @returns the oldest free surface
///
static VASurfaceID VaapiGetSurface(VaapiDecoder * decoder)
static VASurfaceID VaapiGetSurface0(VaapiDecoder * decoder)
{
VASurfaceID surface;
VASurfaceStatus status;
@ -1831,6 +1835,8 @@ static VaapiDecoder *VaapiNewHwDecoder(VideoStream * stream)
//
// Setup ffmpeg vaapi context
//
decoder->Profile = VA_INVALID_ID;
decoder->Entrypoint = VA_INVALID_ID;
decoder->VaapiContext->display = VaDisplay;
decoder->VaapiContext->config_id = VA_INVALID_ID;
decoder->VaapiContext->context_id = VA_INVALID_ID;
@ -1888,9 +1894,12 @@ static void VaapiCleanup(VaapiDecoder * decoder)
}
}
#ifdef DEBUG
if (decoder->SurfaceRead != decoder->SurfaceWrite) {
abort();
}
#endif
// clear ring buffer
for (i = 0; i < VIDEO_SURFACES_MAX; ++i) {
decoder->SurfacesRb[i] = VA_INVALID_ID;
@ -2265,6 +2274,190 @@ static void VaapiUpdateOutput(VaapiDecoder * decoder)
#endif
}
///
/// Find VA-API image format.
///
/// @param decoder VA-API decoder
/// @param pix_fmt ffmpeg pixel format
/// @param[out] format image format
///
/// FIXME: can fallback from I420 to YV12, if not supported
/// FIXME: must check if put/get with this format is supported (see intel)
///
static int VaapiFindImageFormat(VaapiDecoder * decoder,
enum PixelFormat pix_fmt, VAImageFormat * format)
{
VAImageFormat *imgfrmts;
int imgfrmt_n;
int i;
unsigned fourcc;
switch (pix_fmt) { // convert ffmpeg to VA-API
// NV12, YV12, I420, BGRA
// intel: I420 is native format for MPEG-2 decoded surfaces
// intel: NV12 is native format for H.264 decoded surfaces
case PIX_FMT_YUV420P:
// fourcc = VA_FOURCC_YV12; // YVU
fourcc = VA_FOURCC('I', '4', '2', '0'); // YUV
break;
case PIX_FMT_NV12:
fourcc = VA_FOURCC_NV12;
break;
default:
Fatal(_("video/vaapi: unsupported pixel format %d\n"), pix_fmt);
}
imgfrmt_n = vaMaxNumImageFormats(decoder->VaDisplay);
imgfrmts = alloca(imgfrmt_n * sizeof(*imgfrmts));
if (vaQueryImageFormats(decoder->VaDisplay, imgfrmts, &imgfrmt_n)
!= VA_STATUS_SUCCESS) {
Error(_("video/vaapi: vaQueryImageFormats failed\n"));
return 0;
}
Debug(3, "video/vaapi: search format %c%c%c%c in %d image formats\n",
fourcc, fourcc >> 8, fourcc >> 16, fourcc >> 24, imgfrmt_n);
Debug(3, "video/vaapi: supported image formats:\n");
for (i = 0; i < imgfrmt_n; ++i) {
Debug(3, "video/vaapi:\t%c%c%c%c\t%d\n", imgfrmts[i].fourcc,
imgfrmts[i].fourcc >> 8, imgfrmts[i].fourcc >> 16,
imgfrmts[i].fourcc >> 24, imgfrmts[i].depth);
}
//
// search image format
//
for (i = 0; i < imgfrmt_n; ++i) {
if (imgfrmts[i].fourcc == fourcc) {
*format = imgfrmts[i];
Debug(3, "video/vaapi: use\t%c%c%c%c\t%d\n", imgfrmts[i].fourcc,
imgfrmts[i].fourcc >> 8, imgfrmts[i].fourcc >> 16,
imgfrmts[i].fourcc >> 24, imgfrmts[i].depth);
return 1;
}
}
Fatal("video/vaapi: pixel format %d unsupported by VA-API\n", pix_fmt);
// FIXME: no fatal error!
return 0;
}
///
/// Configure VA-API for new video format.
///
/// @param decoder VA-API decoder
///
static void VaapiSetup(VaapiDecoder * decoder,
const AVCodecContext * video_ctx)
{
int width;
int height;
VAImageFormat format[1];
// create initial black surface and display
VaapiBlackSurface(decoder);
// cleanup last context
VaapiCleanup(decoder);
width = video_ctx->width;
height = video_ctx->height;
#ifdef DEBUG
// FIXME: remove this if
if (decoder->Image->image_id != VA_INVALID_ID) {
abort(); // should be done by VaapiCleanup()
}
#endif
// FIXME: PixFmt not set!
//VaapiFindImageFormat(decoder, decoder->PixFmt, format);
VaapiFindImageFormat(decoder, PIX_FMT_NV12, format);
// FIXME: this image is only needed for software decoder and auto-crop
if (decoder->GetPutImage
&& vaCreateImage(VaDisplay, format, width, height,
decoder->Image) != VA_STATUS_SUCCESS) {
Error(_("video/vaapi: can't create image!\n"));
}
Debug(3,
"video/vaapi: created image %dx%d with id 0x%08x and buffer id 0x%08x\n",
width, height, decoder->Image->image_id, decoder->Image->buf);
// FIXME: interlaced not valid here?
decoder->Resolution =
VideoResolutionGroup(width, height, decoder->Interlaced);
VaapiCreateSurfaces(decoder, width, height);
#ifdef USE_GLX
if (GlxEnabled) {
// FIXME: destroy old context
GlxSetupDecoder(decoder);
// FIXME: try two textures
if (vaCreateSurfaceGLX(decoder->VaDisplay, GL_TEXTURE_2D,
decoder->GlTexture[0], &decoder->GlxSurface[0])
!= VA_STATUS_SUCCESS) {
Fatal(_("video/glx: can't create glx surfaces\n"));
}
/*
if (vaCreateSurfaceGLX(decoder->VaDisplay, GL_TEXTURE_2D,
decoder->GlTexture[1], &decoder->GlxSurface[1])
!= VA_STATUS_SUCCESS) {
Fatal(_("video/glx: can't create glx surfaces\n"));
}
*/
}
#endif
VaapiUpdateOutput(decoder);
//
// update OSD associate
//
VaapiAssociate(decoder);
}
///
/// Get a free surface. Called from ffmpeg.
///
/// @param decoder VA-API decoder
/// @param video_ctx ffmpeg video codec context
///
/// @returns the oldest free surface
///
static VASurfaceID VaapiGetSurface(VaapiDecoder * decoder,
const AVCodecContext * video_ctx)
{
// get_format not called with valid informations.
if (video_ctx->width != decoder->InputWidth
|| video_ctx->height != decoder->InputHeight) {
VAStatus status;
decoder->InputWidth = video_ctx->width;
decoder->InputHeight = video_ctx->height;
decoder->InputAspect = video_ctx->sample_aspect_ratio;
VaapiSetup(decoder, video_ctx);
// create a configuration for the decode pipeline
if ((status =
vaCreateConfig(decoder->VaDisplay, decoder->Profile,
decoder->Entrypoint, NULL, 0,
&decoder->VaapiContext->config_id))) {
Error(_("video/vaapi: can't create config '%s'\n"),
vaErrorStr(status));
// bind surfaces to context
} else if ((status =
vaCreateContext(decoder->VaDisplay,
decoder->VaapiContext->config_id, video_ctx->width,
video_ctx->height, VA_PROGRESSIVE, decoder->SurfacesFree,
decoder->SurfaceFreeN,
&decoder->VaapiContext->context_id))) {
Error(_("video/vaapi: can't create context '%s'\n"),
vaErrorStr(status));
}
// FIXME: too late to switch to software rending on failures
}
return VaapiGetSurface0(decoder);
}
///
/// Find VA-API profile.
///
@ -2336,11 +2529,6 @@ static enum PixelFormat Vaapi_get_format(VaapiDecoder * decoder,
Debug(3, "video: new stream format %dms\n", GetMsTicks() - VideoSwitch);
// create initial black surface and display
VaapiBlackSurface(decoder);
// cleanup last context
VaapiCleanup(decoder);
if (!VideoHardwareDecoder || (video_ctx->codec_id == CODEC_ID_MPEG2VIDEO
&& VideoHardwareDecoder == 1)
) { // hardware disabled by config
@ -2440,7 +2628,7 @@ static enum PixelFormat Vaapi_get_format(VaapiDecoder * decoder,
goto slow_path;
}
//
// prepare decoder
// prepare decoder config
//
memset(&attrib, 0, sizeof(attrib));
attrib.type = VAConfigAttribRTFormat;
@ -2462,56 +2650,41 @@ static enum PixelFormat Vaapi_get_format(VaapiDecoder * decoder,
Warning(_("codec: YUV 420 not supported\n"));
goto slow_path;
}
// create a configuration for the decode pipeline
if (vaCreateConfig(decoder->VaDisplay, p, e, &attrib, 1,
&decoder->VaapiContext->config_id)) {
Error(_("codec: can't create config"));
goto slow_path;
}
// FIXME: interlaced not valid here?
decoder->Resolution =
VideoResolutionGroup(video_ctx->width, video_ctx->height,
decoder->Interlaced);
// FIXME: need only to create and destroy surfaces for size changes
// or when number of needed surfaces changed!
VaapiCreateSurfaces(decoder, video_ctx->width, video_ctx->height);
// bind surfaces to context
if (vaCreateContext(decoder->VaDisplay, decoder->VaapiContext->config_id,
video_ctx->width, video_ctx->height, VA_PROGRESSIVE,
decoder->SurfacesFree, decoder->SurfaceFreeN,
&decoder->VaapiContext->context_id)) {
Error(_("codec: can't create context"));
goto slow_path;
}
decoder->Profile = p;
decoder->Entrypoint = e;
decoder->PixFmt = *fmt_idx;
decoder->InputWidth = 0;
decoder->InputHeight = 0;
#if 0
if (video_ctx->width && video_ctx->height) {
VAStatus status;
decoder->InputWidth = video_ctx->width;
decoder->InputHeight = video_ctx->height;
decoder->InputAspect = video_ctx->sample_aspect_ratio;
VaapiUpdateOutput(decoder);
//
// update OSD associate
//
VaapiAssociate(decoder);
#ifdef USE_GLX
if (GlxEnabled) {
GlxSetupDecoder(decoder);
// FIXME: try two textures, but vdpau-backend supports only 1 surface
if (vaCreateSurfaceGLX(decoder->VaDisplay, GL_TEXTURE_2D,
decoder->GlTexture[0], &decoder->GlxSurface[0])
!= VA_STATUS_SUCCESS) {
Fatal(_("video/glx: can't create glx surfaces\n"));
VaapiSetup(decoder, video_ctx);
// FIXME: move the following into VaapiSetup
// create a configuration for the decode pipeline
if ((status =
vaCreateConfig(decoder->VaDisplay, p, e, &attrib, 1,
&decoder->VaapiContext->config_id))) {
Error(_("codec: can't create config '%s'\n"), vaErrorStr(status));
goto slow_path;
}
// FIXME: this isn't usable with vdpau-backend
/*
if (vaCreateSurfaceGLX(decoder->VaDisplay, GL_TEXTURE_2D,
decoder->GlTexture[1], &decoder->GlxSurface[1])
!= VA_STATUS_SUCCESS) {
Fatal(_("video/glx: can't create glx surfaces\n"));
// bind surfaces to context
if ((status =
vaCreateContext(decoder->VaDisplay,
decoder->VaapiContext->config_id, video_ctx->width,
video_ctx->height, VA_PROGRESSIVE, decoder->SurfacesFree,
decoder->SurfaceFreeN,
&decoder->VaapiContext->context_id))) {
Error(_("codec: can't create context '%s'\n"), vaErrorStr(status));
goto slow_path;
}
*/
}
#endif
@ -2520,10 +2693,16 @@ static enum PixelFormat Vaapi_get_format(VaapiDecoder * decoder,
slow_path:
// no accelerated format found
decoder->Profile = VA_INVALID_ID;
decoder->Entrypoint = VA_INVALID_ID;
decoder->VaapiContext->config_id = VA_INVALID_ID;
decoder->SurfacesNeeded = VIDEO_SURFACES_MAX + 2;
decoder->PixFmt = PIX_FMT_NONE;
decoder->InputWidth = 0;
decoder->InputHeight = 0;
video_ctx->hwaccel_context = NULL;
return avcodec_default_get_format(video_ctx, fmt);
}
@ -2722,145 +2901,6 @@ static void VaapiPutSurfaceGLX(VaapiDecoder * decoder, VASurfaceID surface,
#endif
///
/// Find VA-API image format.
///
/// @param decoder VA-API decoder
/// @param pix_fmt ffmpeg pixel format
/// @param[out] format image format
///
/// FIXME: can fallback from I420 to YV12, if not supported
/// FIXME: must check if put/get with this format is supported (see intel)
///
static int VaapiFindImageFormat(VaapiDecoder * decoder,
enum PixelFormat pix_fmt, VAImageFormat * format)
{
VAImageFormat *imgfrmts;
int imgfrmt_n;
int i;
unsigned fourcc;
switch (pix_fmt) { // convert ffmpeg to VA-API
// NV12, YV12, I420, BGRA
// intel: I420 is native format for MPEG-2 decoded surfaces
// intel: NV12 is native format for H.264 decoded surfaces
case PIX_FMT_YUV420P:
// fourcc = VA_FOURCC_YV12; // YVU
fourcc = VA_FOURCC('I', '4', '2', '0'); // YUV
break;
case PIX_FMT_NV12:
fourcc = VA_FOURCC_NV12;
break;
default:
Fatal(_("video/vaapi: unsupported pixel format %d\n"), pix_fmt);
}
imgfrmt_n = vaMaxNumImageFormats(decoder->VaDisplay);
imgfrmts = alloca(imgfrmt_n * sizeof(*imgfrmts));
if (vaQueryImageFormats(decoder->VaDisplay, imgfrmts, &imgfrmt_n)
!= VA_STATUS_SUCCESS) {
Error(_("video/vaapi: vaQueryImageFormats failed\n"));
return 0;
}
Debug(3, "video/vaapi: search format %c%c%c%c in %d image formats\n",
fourcc, fourcc >> 8, fourcc >> 16, fourcc >> 24, imgfrmt_n);
Debug(3, "video/vaapi: supported image formats:\n");
for (i = 0; i < imgfrmt_n; ++i) {
Debug(3, "video/vaapi:\t%c%c%c%c\t%d\n", imgfrmts[i].fourcc,
imgfrmts[i].fourcc >> 8, imgfrmts[i].fourcc >> 16,
imgfrmts[i].fourcc >> 24, imgfrmts[i].depth);
}
//
// search image format
//
for (i = 0; i < imgfrmt_n; ++i) {
if (imgfrmts[i].fourcc == fourcc) {
*format = imgfrmts[i];
Debug(3, "video/vaapi: use\t%c%c%c%c\t%d\n", imgfrmts[i].fourcc,
imgfrmts[i].fourcc >> 8, imgfrmts[i].fourcc >> 16,
imgfrmts[i].fourcc >> 24, imgfrmts[i].depth);
return 1;
}
}
Fatal("video/vaapi: pixel format %d unsupported by VA-API\n", pix_fmt);
// FIXME: no fatal error!
return 0;
}
///
/// Configure VA-API for new video format.
///
/// @param decoder VA-API decoder
///
/// @note called only for software decoder.
/// @note FIXME: combine with hardware decoder setup.
///
static void VaapiSetup(VaapiDecoder * decoder,
const AVCodecContext * video_ctx)
{
int width;
int height;
VAImageFormat format[1];
// create initial black surface and display
VaapiBlackSurface(decoder);
// cleanup last context
VaapiCleanup(decoder);
width = video_ctx->width;
height = video_ctx->height;
// FIXME: remove this if
if (decoder->Image->image_id != VA_INVALID_ID) {
abort(); // should be done by VaapiCleanup()
}
VaapiFindImageFormat(decoder, video_ctx->pix_fmt, format);
// FIXME: this image is only needed for software decoder and auto-crop
if (decoder->GetPutImage
&& vaCreateImage(VaDisplay, format, width, height,
decoder->Image) != VA_STATUS_SUCCESS) {
Error(_("video/vaapi: can't create image!\n"));
}
Debug(3,
"video/vaapi: created image %dx%d with id 0x%08x and buffer id 0x%08x\n",
width, height, decoder->Image->image_id, decoder->Image->buf);
// FIXME: interlaced not valid here?
decoder->Resolution =
VideoResolutionGroup(width, height, decoder->Interlaced);
VaapiCreateSurfaces(decoder, width, height);
#ifdef USE_GLX
if (GlxEnabled) {
// FIXME: destroy old context
GlxSetupDecoder(decoder);
// FIXME: try two textures
if (vaCreateSurfaceGLX(decoder->VaDisplay, GL_TEXTURE_2D,
decoder->GlTexture[0], &decoder->GlxSurface[0])
!= VA_STATUS_SUCCESS) {
Fatal(_("video/glx: can't create glx surfaces\n"));
}
/*
if (vaCreateSurfaceGLX(decoder->VaDisplay, GL_TEXTURE_2D,
decoder->GlTexture[1], &decoder->GlxSurface[1])
!= VA_STATUS_SUCCESS) {
Fatal(_("video/glx: can't create glx surfaces\n"));
}
*/
}
#endif
VaapiUpdateOutput(decoder);
//
// update OSD associate
//
VaapiAssociate(decoder);
}
#ifdef USE_AUTOCROP
///
@ -3976,7 +4016,7 @@ static void VaapiCpuDerive(VaapiDecoder * decoder, VASurfaceID surface)
image->num_planes);
// get a free surfaces
out1 = VaapiGetSurface(decoder);
out1 = VaapiGetSurface0(decoder);
if (out1 == VA_INVALID_ID) {
abort();
}
@ -3988,7 +4028,7 @@ static void VaapiCpuDerive(VaapiDecoder * decoder, VASurfaceID surface)
#ifdef DEBUG
tick3 = GetMsTicks();
#endif
out2 = VaapiGetSurface(decoder);
out2 = VaapiGetSurface0(decoder);
if (out2 == VA_INVALID_ID) {
abort();
}
@ -4106,7 +4146,7 @@ static void VaapiCpuPut(VaapiDecoder * decoder, VASurfaceID surface)
#endif
// get a free surface and upload the image
out = VaapiGetSurface(decoder);
out = VaapiGetSurface0(decoder);
if (out == VA_INVALID_ID) {
abort();
}
@ -4129,7 +4169,7 @@ static void VaapiCpuPut(VaapiDecoder * decoder, VASurfaceID surface)
#endif
// get a free surface and upload the image
out = VaapiGetSurface(decoder);
out = VaapiGetSurface0(decoder);
if (out == VA_INVALID_ID) {
abort();
}
@ -4290,7 +4330,7 @@ static void VaapiRenderFrame(VaapiDecoder * decoder,
// FIXME: can/must insert auto-crop here (is done after upload)
// get a free surface and upload the image
surface = VaapiGetSurface(decoder);
surface = VaapiGetSurface0(decoder);
Debug(4, "video/vaapi: video surface %#010x displayed\n", surface);
if (!decoder->GetPutImage
@ -4301,7 +4341,7 @@ static void VaapiRenderFrame(VaapiDecoder * decoder,
Error(_("video/vaapi: vaDeriveImage failed\n"));
decoder->GetPutImage = 1;
VaapiFindImageFormat(decoder, video_ctx->pix_fmt, format);
VaapiFindImageFormat(decoder, decoder->PixFmt, format);
if (vaCreateImage(VaDisplay, format, width, height,
decoder->Image) != VA_STATUS_SUCCESS) {
Error(_("video/vaapi: can't create image!\n"));
@ -4329,7 +4369,7 @@ static void VaapiRenderFrame(VaapiDecoder * decoder,
}
// copy UV
for (i = 0; i < height / 2; ++i) {
for (x = 0; x < frame->linesize[1]; ++x) {
for (x = 0; x < width / 2; ++x) {
((uint8_t *) va_image_data)[decoder->Image->offsets[1]
+ decoder->Image->pitches[1] * i + x * 2 + 0]
= frame->data[1][i * frame->linesize[1] + x];
@ -4690,6 +4730,13 @@ static void VaapiSyncDecoder(VaapiDecoder * decoder)
VaapiAdvanceDecoderFrame(decoder);
decoder->SyncCounter = 1;
}
#if defined(DEBUG) || defined(AV_INFO)
if (!decoder->SyncCounter && decoder->StartCounter < 1000) {
Debug(3, "video/vaapi: synced after %d frames\n",
decoder->StartCounter);
decoder->StartCounter += 1000;
}
#endif
}
skip_sync:
@ -5136,7 +5183,8 @@ static const VideoModule VaapiModule = {
.NewHwDecoder =
(VideoHwDecoder * (*const)(VideoStream *)) VaapiNewHwDecoder,
.DelHwDecoder = (void (*const) (VideoHwDecoder *))VaapiDelHwDecoder,
.GetSurface = (unsigned (*const) (VideoHwDecoder *))VaapiGetSurface,
.GetSurface = (unsigned (*const) (VideoHwDecoder *,
const AVCodecContext *))VaapiGetSurface,
.ReleaseSurface =
(void (*const) (VideoHwDecoder *, unsigned))VaapiReleaseSurface,
.get_format = (enum PixelFormat(*const) (VideoHwDecoder *,
@ -5498,7 +5546,7 @@ static void VdpauDestroySurfaces(VdpauDecoder * decoder)
///
/// @returns the oldest free surface
///
static unsigned VdpauGetSurface(VdpauDecoder * decoder)
static unsigned VdpauGetSurface0(VdpauDecoder * decoder)
{
VdpVideoSurface surface;
int i;
@ -5944,7 +5992,7 @@ static void VdpauCleanup(VdpauDecoder * decoder)
VdpauGetErrorString(status));
}
decoder->VideoDecoder = VDP_INVALID_HANDLE;
decoder->Profile = VDP_INVALID_HANDLE;
// don't overwrite: decoder->Profile = VDP_INVALID_HANDLE;
}
if (decoder->VideoMixer != VDP_INVALID_HANDLE) {
@ -6675,6 +6723,43 @@ static void VdpauSetupOutput(VdpauDecoder * decoder)
}
}
///
/// Get a free surface. Called from ffmpeg.
///
/// @param decoder VDPAU hw decoder
/// @param video_ctx ffmpeg video codec context
///
/// @returns the oldest free surface
///
static unsigned VdpauGetSurface(VdpauDecoder * decoder,
const AVCodecContext * video_ctx)
{
// get_format not called with valid informations.
if (video_ctx->width != decoder->InputWidth
|| video_ctx->height != decoder->InputHeight) {
VdpStatus status;
VdpauCleanup(decoder);
status =
VdpauDecoderCreate(VdpauDevice, decoder->Profile, video_ctx->width,
video_ctx->height,
decoder->SurfacesNeeded - VIDEO_SURFACES_MAX - 1,
&decoder->VideoDecoder);
if (status != VDP_STATUS_OK) {
Error(_("video/vdpau: can't create decoder: %s\n"),
VdpauGetErrorString(status));
}
decoder->InputWidth = video_ctx->width;
decoder->InputHeight = video_ctx->height;
decoder->InputAspect = video_ctx->sample_aspect_ratio;
VdpauSetupOutput(decoder);
}
return VdpauGetSurface0(decoder);
}
///
/// Check profile supported.
///
@ -6718,11 +6803,9 @@ static enum PixelFormat Vdpau_get_format(VdpauDecoder * decoder,
{
const enum PixelFormat *fmt_idx;
VdpDecoderProfile profile;
VdpStatus status;
int max_refs;
Debug(3, "video: new stream format %dms\n", GetMsTicks() - VideoSwitch);
VdpauCleanup(decoder);
if (!VideoHardwareDecoder || (video_ctx->codec_id == CODEC_ID_MPEG2VIDEO
&& VideoHardwareDecoder == 1)
@ -6831,6 +6914,16 @@ static enum PixelFormat Vdpau_get_format(VdpauDecoder * decoder,
decoder->Profile = profile;
decoder->SurfacesNeeded = max_refs + VIDEO_SURFACES_MAX + 1;
decoder->PixFmt = *fmt_idx;
decoder->InputWidth = 0;
decoder->InputHeight = 0;
#if 0
if (video_ctx->width && video_ctx->height) {
VdpStatus status;
VdpauCleanup(decoder);
status =
VdpauDecoderCreate(VdpauDevice, profile, video_ctx->width,
video_ctx->height, max_refs, &decoder->VideoDecoder);
@ -6840,22 +6933,27 @@ static enum PixelFormat Vdpau_get_format(VdpauDecoder * decoder,
goto slow_path;
}
decoder->PixFmt = *fmt_idx;
decoder->InputWidth = video_ctx->width;
decoder->InputHeight = video_ctx->height;
decoder->InputAspect = video_ctx->sample_aspect_ratio;
VdpauSetupOutput(decoder);
}
#endif
Debug(3, "\t%#010x %s\n", fmt_idx[0], av_get_pix_fmt_name(fmt_idx[0]));
return *fmt_idx;
slow_path:
// no accelerated format found
decoder->Profile = VDP_INVALID_HANDLE;
decoder->SurfacesNeeded = VIDEO_SURFACES_MAX + 2;
decoder->PixFmt = PIX_FMT_NONE;
decoder->InputWidth = 0;
decoder->InputHeight = 0;
video_ctx->hwaccel_context = NULL;
return avcodec_default_get_format(video_ctx, fmt);
}
@ -7477,7 +7575,7 @@ static void VdpauRenderFrame(VdpauDecoder * decoder,
pitches[1] = frame->linesize[2];
pitches[2] = frame->linesize[1];
surface = VdpauGetSurface(decoder);
surface = VdpauGetSurface0(decoder);
status =
VdpauVideoSurfacePutBitsYCbCr(surface, VDP_YCBCR_FORMAT_YV12, data,
pitches);
@ -8701,7 +8799,8 @@ static const VideoModule VdpauModule = {
.NewHwDecoder =
(VideoHwDecoder * (*const)(VideoStream *)) VdpauNewHwDecoder,
.DelHwDecoder = (void (*const) (VideoHwDecoder *))VdpauDelHwDecoder,
.GetSurface = (unsigned (*const) (VideoHwDecoder *))VdpauGetSurface,
.GetSurface = (unsigned (*const) (VideoHwDecoder *,
const AVCodecContext *))VdpauGetSurface,
.ReleaseSurface =
(void (*const) (VideoHwDecoder *, unsigned))VdpauReleaseSurface,
.get_format = (enum PixelFormat(*const) (VideoHwDecoder *,
@ -8854,7 +8953,8 @@ static const VideoModule NoopModule = {
#if 0
// can't be called:
.DelHwDecoder = NoopDelHwDecoder,
.GetSurface = (unsigned (*const) (VideoHwDecoder *))NoopGetSurface,
.GetSurface = (unsigned (*const) (VideoHwDecoder *,
const AVCodecContext *))NoopGetSurface,
#endif
.ReleaseSurface = NoopReleaseSurface,
#if 0
@ -9481,12 +9581,14 @@ void VideoDelHwDecoder(VideoHwDecoder * hw_decoder)
/// Get a free hardware decoder surface.
///
/// @param hw_decoder video hardware decoder
/// @param video_ctx ffmpeg video codec context
///
/// @returns the oldest free surface or invalid surface
///
unsigned VideoGetSurface(VideoHwDecoder * hw_decoder)
unsigned VideoGetSurface(VideoHwDecoder * hw_decoder,
const AVCodecContext * video_ctx)
{
return VideoUsedModule->GetSurface(hw_decoder);
return VideoUsedModule->GetSurface(hw_decoder, video_ctx);
}
///
@ -9505,6 +9607,7 @@ void VideoReleaseSurface(VideoHwDecoder * hw_decoder, unsigned surface)
/// Callback to negotiate the PixelFormat.
///
/// @param hw_decoder video hardware decoder
/// @param video_ctx ffmpeg video codec context
/// @param fmt is the list of formats which are supported by
/// the codec, it is terminated by -1 as 0 is a
/// valid format, the formats are ordered by
@ -9584,6 +9687,7 @@ void VideoDrawRenderState(VideoHwDecoder * hw_decoder,
decoder = &hw_decoder->Vdpau;
if (decoder->VideoDecoder == VDP_INVALID_HANDLE) {
// must be hardware decoder!
Debug(3, "video/vdpau: recover preemption\n");
status =
VdpauDecoderCreate(VdpauDevice, decoder->Profile,

4
video.h
View File

@ -51,13 +51,13 @@ extern VideoHwDecoder *VideoNewHwDecoder(VideoStream *);
/// Deallocate video hardware decoder.
extern void VideoDelHwDecoder(VideoHwDecoder *);
#ifdef LIBAVCODEC_VERSION
/// Get and allocate a video hardware surface.
extern unsigned VideoGetSurface(VideoHwDecoder *);
extern unsigned VideoGetSurface(VideoHwDecoder *, const AVCodecContext *);
/// Release a video hardware surface
extern void VideoReleaseSurface(VideoHwDecoder *, unsigned);
#ifdef LIBAVCODEC_VERSION
/// Callback to negotiate the PixelFormat.
extern enum PixelFormat Video_get_format(VideoHwDecoder *, AVCodecContext *,
const enum PixelFormat *);