1 files changed, 0 insertions, 150 deletions
diff --git a/ffmpeg1/libavcodec/dxva2.c b/ffmpeg1/libavcodec/dxva2.c
deleted file mode 100644
index 0997c73..0000000
--- a/ffmpeg1/libavcodec/dxva2.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * DXVA2 HW acceleration.
- *
- * copyright (c) 2010 Laurent Aimar
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "dxva2_internal.h"
-
-void *ff_dxva2_get_surface(const Picture *picture)
-{
-    return picture->f.data[3];
-}
-
-unsigned ff_dxva2_get_surface_index(const struct dxva_context *ctx,
-                                    const Picture *picture)
-{
-    void *surface = ff_dxva2_get_surface(picture);
-    unsigned i;
-
-    for (i = 0; i < ctx->surface_count; i++)
-        if (ctx->surface[i] == surface)
-            return i;
-
-    assert(0);
-    return 0;
-}
-
-int ff_dxva2_commit_buffer(AVCodecContext *avctx,
-                           struct dxva_context *ctx,
-                           DXVA2_DecodeBufferDesc *dsc,
-                           unsigned type, const void *data, unsigned size,
-                           unsigned mb_count)
-{
-    void     *dxva_data;
-    unsigned dxva_size;
-    int      result;
-
-    if (FAILED(IDirectXVideoDecoder_GetBuffer(ctx->decoder, type,
-                                              &dxva_data, &dxva_size))) {
-        av_log(avctx, AV_LOG_ERROR, "Failed to get a buffer for %d\n", type);
-        return -1;
-    }
-    if (size <= dxva_size) {
-        memcpy(dxva_data, data, size);
-
-        memset(dsc, 0, sizeof(*dsc));
-        dsc->CompressedBufferType = type;
-        dsc->DataSize             = size;
-        dsc->NumMBsInBuffer       = mb_count;
-
-        result = 0;
-    } else {
-        av_log(avctx, AV_LOG_ERROR, "Buffer for type %d was too small\n", type);
-        result = -1;
-    }
-    if (FAILED(IDirectXVideoDecoder_ReleaseBuffer(ctx->decoder, type))) {
-        av_log(avctx, AV_LOG_ERROR, "Failed to release buffer type %d\n", type);
-        result = -1;
-    }
-    return result;
-}
-
-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;
-
-    if (FAILED(IDirectXVideoDecoder_BeginFrame(ctx->decoder,
-                                               ff_dxva2_get_surface(pic),
-                                               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;
-    }
-
-    return result;
-}