Ejemplo n.º 1
0
int ff_dxva2_common_end_frame(AVCodecContext *avctx, AVFrame *frame,
                              const void *pp, unsigned pp_size,
                              const void *qm, unsigned qm_size,
                              int (*commit_bs_si)(AVCodecContext *,
                                                  DECODER_BUFFER_DESC *bs,
                                                  DECODER_BUFFER_DESC *slice))
{
    AVDXVAContext *ctx = avctx->hwaccel_context;
    unsigned               buffer_count = 0;
#if CONFIG_D3D11VA
    D3D11_VIDEO_DECODER_BUFFER_DESC buffer11[4];
#endif
#if CONFIG_DXVA2
    DXVA2_DecodeBufferDesc          buffer2[4];
#endif
    DECODER_BUFFER_DESC             *buffer = NULL, *buffer_slice = NULL;
    int result, runs = 0;
    HRESULT hr;
    unsigned type;

    do {
#if CONFIG_D3D11VA
        if (avctx->pix_fmt == AV_PIX_FMT_D3D11VA_VLD)
            hr = ID3D11VideoContext_DecoderBeginFrame(D3D11VA_CONTEXT(ctx)->video_context, D3D11VA_CONTEXT(ctx)->decoder,
                                                      ff_dxva2_get_surface(frame),
                                                      0, NULL);
#endif
#if CONFIG_DXVA2
        if (avctx->pix_fmt == AV_PIX_FMT_DXVA2_VLD)
            hr = IDirectXVideoDecoder_BeginFrame(DXVA2_CONTEXT(ctx)->decoder,
                                                 ff_dxva2_get_surface(frame),
                                                 NULL);
#endif
        if (hr == E_PENDING)
            av_usleep(2000);
    } while (hr == E_PENDING && ++runs < 50);

    if (FAILED(hr)) {
        av_log(avctx, AV_LOG_ERROR, "Failed to begin frame: 0x%lx\n", hr);
        return -1;
    }

#if CONFIG_D3D11VA
    if (avctx->pix_fmt == AV_PIX_FMT_D3D11VA_VLD) {
        buffer = &buffer11[buffer_count];
        type = D3D11_VIDEO_DECODER_BUFFER_PICTURE_PARAMETERS;
    }
#endif
#if CONFIG_DXVA2
    if (avctx->pix_fmt == AV_PIX_FMT_DXVA2_VLD) {
        buffer = &buffer2[buffer_count];
        type = DXVA2_PictureParametersBufferType;
    }
#endif
    result = ff_dxva2_commit_buffer(avctx, ctx, buffer,
                                    type,
                                    pp, pp_size, 0);
    if (result) {
        av_log(avctx, AV_LOG_ERROR,
               "Failed to add picture parameter buffer\n");
        goto end;
    }
    buffer_count++;

    if (qm_size > 0) {
#if CONFIG_D3D11VA
        if (avctx->pix_fmt == AV_PIX_FMT_D3D11VA_VLD) {
            buffer = &buffer11[buffer_count];
            type = D3D11_VIDEO_DECODER_BUFFER_INVERSE_QUANTIZATION_MATRIX;
        }
#endif
#if CONFIG_DXVA2
        if (avctx->pix_fmt == AV_PIX_FMT_DXVA2_VLD) {
            buffer = &buffer2[buffer_count];
            type = DXVA2_InverseQuantizationMatrixBufferType;
        }
#endif
        result = ff_dxva2_commit_buffer(avctx, ctx, buffer,
                                        type,
                                        qm, qm_size, 0);
        if (result) {
            av_log(avctx, AV_LOG_ERROR,
                   "Failed to add inverse quantization matrix buffer\n");
            goto end;
        }
        buffer_count++;
    }

#if CONFIG_D3D11VA
    if (avctx->pix_fmt == AV_PIX_FMT_D3D11VA_VLD) {
        buffer       = &buffer11[buffer_count + 0];
        buffer_slice = &buffer11[buffer_count + 1];
    }
#endif
#if CONFIG_DXVA2
    if (avctx->pix_fmt == AV_PIX_FMT_DXVA2_VLD) {
        buffer       = &buffer2[buffer_count + 0];
        buffer_slice = &buffer2[buffer_count + 1];
    }
#endif

    result = commit_bs_si(avctx,
                          buffer,
                          buffer_slice);
    if (result) {
        av_log(avctx, AV_LOG_ERROR,
               "Failed to add bitstream or slice control buffer\n");
        goto end;
    }
    buffer_count += 2;

    /* TODO Film Grain when possible */

    assert(buffer_count == 1 + (qm_size > 0) + 2);

#if CONFIG_D3D11VA
    if (avctx->pix_fmt == AV_PIX_FMT_D3D11VA_VLD)
        hr = ID3D11VideoContext_SubmitDecoderBuffers(D3D11VA_CONTEXT(ctx)->video_context,
                                                     D3D11VA_CONTEXT(ctx)->decoder,
                                                     buffer_count, buffer11);
#endif
#if CONFIG_DXVA2
    if (avctx->pix_fmt == AV_PIX_FMT_DXVA2_VLD) {
        DXVA2_DecodeExecuteParams exec = {
            .NumCompBuffers     = buffer_count,
            .pCompressedBuffers = buffer2,
            .pExtensionData     = NULL,
        };
        hr = IDirectXVideoDecoder_Execute(DXVA2_CONTEXT(ctx)->decoder, &exec);
    }
Ejemplo n.º 2
0
int ff_dxva2_common_end_frame(AVCodecContext *avctx, Picture *pic,
                              const void *pp, unsigned pp_size,
                              const void *qm, unsigned qm_size,
                              int (*commit_bs_si)(AVCodecContext *,
                                                  DXVA2_DecodeBufferDesc *bs,
                                                  DXVA2_DecodeBufferDesc *slice))
{
    struct dxva_context *ctx = avctx->hwaccel_context;
    unsigned               buffer_count = 0;
    DXVA2_DecodeBufferDesc buffer[4];
    DXVA2_DecodeExecuteParams exec = { 0 };
    int result, runs = 0;
    HRESULT hr;

    do {
        hr = IDirectXVideoDecoder_BeginFrame(ctx->decoder,
                                             ff_dxva2_get_surface(pic),
                                             NULL);
        if (hr == E_PENDING)
            av_usleep(2000);
    } while (hr == E_PENDING && ++runs < 50);

    if (FAILED(hr)) {
        av_log(avctx, AV_LOG_ERROR, "Failed to begin frame: 0x%x\n", hr);
        return -1;
    }

    result = ff_dxva2_commit_buffer(avctx, ctx, &buffer[buffer_count],
                                    DXVA2_PictureParametersBufferType,
                                    pp, pp_size, 0);
    if (result) {
        av_log(avctx, AV_LOG_ERROR,
               "Failed to add picture parameter buffer\n");
        goto end;
    }
    buffer_count++;

    if (qm_size > 0) {
        result = ff_dxva2_commit_buffer(avctx, ctx, &buffer[buffer_count],
                                        DXVA2_InverseQuantizationMatrixBufferType,
                                        qm, qm_size, 0);
        if (result) {
            av_log(avctx, AV_LOG_ERROR,
                   "Failed to add inverse quantization matrix buffer\n");
            goto end;
        }
        buffer_count++;
    }

    result = commit_bs_si(avctx,
                          &buffer[buffer_count + 0],
                          &buffer[buffer_count + 1]);
    if (result) {
        av_log(avctx, AV_LOG_ERROR,
               "Failed to add bitstream or slice control buffer\n");
        goto end;
    }
    buffer_count += 2;

    /* TODO Film Grain when possible */

    assert(buffer_count == 1 + (qm_size > 0) + 2);

    exec.NumCompBuffers      = buffer_count;
    exec.pCompressedBuffers  = buffer;
    exec.pExtensionData      = NULL;
    hr = IDirectXVideoDecoder_Execute(ctx->decoder, &exec);
    if (FAILED(hr)) {
        av_log(avctx, AV_LOG_ERROR, "Failed to execute: 0x%x\n", hr);
        result = -1;
    }

end:
    hr = IDirectXVideoDecoder_EndFrame(ctx->decoder, NULL);
    if (FAILED(hr)) {
        av_log(avctx, AV_LOG_ERROR, "Failed to end frame: 0x%x\n", hr);
        result = -1;
    }

    return result;
}
Ejemplo n.º 3
0
Archivo: dxva2.c Proyecto: Arcen/libav
int ff_dxva2_common_end_frame(AVCodecContext *avctx, MpegEncContext *s,
                              const void *pp, unsigned pp_size,
                              const void *qm, unsigned qm_size,
                              int (*commit_bs_si)(AVCodecContext *,
                                                  DXVA2_DecodeBufferDesc *bs,
                                                  DXVA2_DecodeBufferDesc *slice))
{
    struct dxva_context *ctx = avctx->hwaccel_context;
    unsigned               buffer_count = 0;
    DXVA2_DecodeBufferDesc buffer[4];
    DXVA2_DecodeExecuteParams exec = { 0 };
    int      result;

    if (FAILED(IDirectXVideoDecoder_BeginFrame(ctx->decoder,
                                               ff_dxva2_get_surface(s->current_picture_ptr),
                                               NULL))) {
        av_log(avctx, AV_LOG_ERROR, "Failed to begin frame\n");
        return -1;
    }

    result = ff_dxva2_commit_buffer(avctx, ctx, &buffer[buffer_count],
                                    DXVA2_PictureParametersBufferType,
                                    pp, pp_size, 0);
    if (result) {
        av_log(avctx, AV_LOG_ERROR,
               "Failed to add picture parameter buffer\n");
        goto end;
    }
    buffer_count++;

    if (qm_size > 0) {
        result = ff_dxva2_commit_buffer(avctx, ctx, &buffer[buffer_count],
                                        DXVA2_InverseQuantizationMatrixBufferType,
                                        qm, qm_size, 0);
        if (result) {
            av_log(avctx, AV_LOG_ERROR,
                   "Failed to add inverse quantization matrix buffer\n");
            goto end;
        }
        buffer_count++;
    }

    result = commit_bs_si(avctx,
                          &buffer[buffer_count + 0],
                          &buffer[buffer_count + 1]);
    if (result) {
        av_log(avctx, AV_LOG_ERROR,
               "Failed to add bitstream or slice control buffer\n");
        goto end;
    }
    buffer_count += 2;

    /* TODO Film Grain when possible */

    assert(buffer_count == 1 + (qm_size > 0) + 2);

    exec.NumCompBuffers      = buffer_count;
    exec.pCompressedBuffers  = buffer;
    exec.pExtensionData      = NULL;
    if (FAILED(IDirectXVideoDecoder_Execute(ctx->decoder, &exec))) {
        av_log(avctx, AV_LOG_ERROR, "Failed to execute\n");
        result = -1;
    }

end:
    if (FAILED(IDirectXVideoDecoder_EndFrame(ctx->decoder, NULL))) {
        av_log(avctx, AV_LOG_ERROR, "Failed to end frame\n");
        result = -1;
    }

    if (!result)
        ff_draw_horiz_band(s, 0, s->avctx->height);
    return result;
}