Revert "Update ffvpx code to 4.0.2"

1 files changed, 0 insertions, 171 deletions

diff --git a/media/ffvpx/libavutil/hwcontext_internal.h b/media/ffvpx/libavutil/hwcontext_internal.h
deleted file mode 100644
index 332062dda..000000000
--- a/media/ffvpx/libavutil/hwcontext_internal.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * 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
- */
-
-#ifndef AVUTIL_HWCONTEXT_INTERNAL_H
-#define AVUTIL_HWCONTEXT_INTERNAL_H
-
-#include <stddef.h>
-
-#include "buffer.h"
-#include "hwcontext.h"
-#include "frame.h"
-#include "pixfmt.h"
-
-typedef struct HWContextType {
-    enum AVHWDeviceType type;
-    const char         *name;
-
-    /**
-     * An array of pixel formats supported by the AVHWFramesContext instances
-     * Terminated by AV_PIX_FMT_NONE.
-     */
-    const enum AVPixelFormat *pix_fmts;
-
-    /**
-     * size of the public hardware-specific context,
-     * i.e. AVHWDeviceContext.hwctx
-     */
-    size_t             device_hwctx_size;
-    /**
-     * size of the private data, i.e.
-     * AVHWDeviceInternal.priv
-     */
-    size_t             device_priv_size;
-
-    /**
-     * Size of the hardware-specific device configuration.
-     * (Used to query hwframe constraints.)
-     */
-    size_t             device_hwconfig_size;
-
-    /**
-     * size of the public frame pool hardware-specific context,
-     * i.e. AVHWFramesContext.hwctx
-     */
-    size_t             frames_hwctx_size;
-    /**
-     * size of the private data, i.e.
-     * AVHWFramesInternal.priv
-     */
-    size_t             frames_priv_size;
-
-    int              (*device_create)(AVHWDeviceContext *ctx, const char *device,
-                                      AVDictionary *opts, int flags);
-    int              (*device_derive)(AVHWDeviceContext *dst_ctx,
-                                      AVHWDeviceContext *src_ctx, int flags);
-
-    int              (*device_init)(AVHWDeviceContext *ctx);
-    void             (*device_uninit)(AVHWDeviceContext *ctx);
-
-    int              (*frames_get_constraints)(AVHWDeviceContext *ctx,
-                                               const void *hwconfig,
-                                               AVHWFramesConstraints *constraints);
-
-    int              (*frames_init)(AVHWFramesContext *ctx);
-    void             (*frames_uninit)(AVHWFramesContext *ctx);
-
-    int              (*frames_get_buffer)(AVHWFramesContext *ctx, AVFrame *frame);
-    int              (*transfer_get_formats)(AVHWFramesContext *ctx,
-                                             enum AVHWFrameTransferDirection dir,
-                                             enum AVPixelFormat **formats);
-    int              (*transfer_data_to)(AVHWFramesContext *ctx, AVFrame *dst,
-                                         const AVFrame *src);
-    int              (*transfer_data_from)(AVHWFramesContext *ctx, AVFrame *dst,
-                                           const AVFrame *src);
-
-    int              (*map_to)(AVHWFramesContext *ctx, AVFrame *dst,
-                               const AVFrame *src, int flags);
-    int              (*map_from)(AVHWFramesContext *ctx, AVFrame *dst,
-                                 const AVFrame *src, int flags);
-
-    int              (*frames_derive_to)(AVHWFramesContext *dst_ctx,
-                                         AVHWFramesContext *src_ctx, int flags);
-    int              (*frames_derive_from)(AVHWFramesContext *dst_ctx,
-                                           AVHWFramesContext *src_ctx, int flags);
-} HWContextType;
-
-struct AVHWDeviceInternal {
-    const HWContextType *hw_type;
-    void                *priv;
-
-    /**
-     * For a derived device, a reference to the original device
-     * context it was derived from.
-     */
-    AVBufferRef *source_device;
-};
-
-struct AVHWFramesInternal {
-    const HWContextType *hw_type;
-    void                *priv;
-
-    AVBufferPool *pool_internal;
-
-    /**
-     * For a derived context, a reference to the original frames
-     * context it was derived from.
-     */
-    AVBufferRef *source_frames;
-    /**
-     * Flags to apply to the mapping from the source to the derived
-     * frame context when trying to allocate in the derived context.
-     */
-    int source_allocation_map_flags;
-};
-
-typedef struct HWMapDescriptor {
-    /**
-     * A reference to the original source of the mapping.
-     */
-    AVFrame *source;
-    /**
-     * A reference to the hardware frames context in which this
-     * mapping was made.  May be the same as source->hw_frames_ctx,
-     * but need not be.
-     */
-    AVBufferRef *hw_frames_ctx;
-    /**
-     * Unmap function.
-     */
-    void (*unmap)(AVHWFramesContext *ctx,
-                  struct HWMapDescriptor *hwmap);
-    /**
-     * Hardware-specific private data associated with the mapping.
-     */
-    void          *priv;
-} HWMapDescriptor;
-
-int ff_hwframe_map_create(AVBufferRef *hwframe_ref,
-                          AVFrame *dst, const AVFrame *src,
-                          void (*unmap)(AVHWFramesContext *ctx,
-                                        HWMapDescriptor *hwmap),
-                          void *priv);
-
-
-extern const HWContextType ff_hwcontext_type_cuda;
-extern const HWContextType ff_hwcontext_type_d3d11va;
-extern const HWContextType ff_hwcontext_type_drm;
-extern const HWContextType ff_hwcontext_type_dxva2;
-extern const HWContextType ff_hwcontext_type_opencl;
-extern const HWContextType ff_hwcontext_type_qsv;
-extern const HWContextType ff_hwcontext_type_vaapi;
-extern const HWContextType ff_hwcontext_type_vdpau;
-extern const HWContextType ff_hwcontext_type_videotoolbox;
-extern const HWContextType ff_hwcontext_type_mediacodec;
-
-#endif /* AVUTIL_HWCONTEXT_INTERNAL_H */