hevc: remove HEVCContext usage from hevc_ps

[ffmpeg] / libavcodec / vdpau_internal.h

diff --git a/libavcodec/vdpau_internal.h b/libavcodec/vdpau_internal.h
index ce0e00a38a0305ddad8f939f609e89cc00cc39dc..f35c99d3a570b88b58287c299570cddfee780c47 100644 (file)
--- a/libavcodec/vdpau_internal.h
+++ b/libavcodec/vdpau_internal.h
@@ -4,20 +4,20 @@
  *
  * Copyright (C) 2008 NVIDIA
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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,
+ * Libav 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
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -25,18 +25,94 @@
 #define AVCODEC_VDPAU_INTERNAL_H
 
 #include <stdint.h>
-#include "mpegvideo.h"
+#include <vdpau/vdpau.h>
 
-void ff_vdpau_add_data_chunk(MpegEncContext *s, const uint8_t *buf,
-                             int buf_size);
+#include "libavutil/frame.h"
 
-void ff_vdpau_mpeg_picture_complete(MpegEncContext *s, const uint8_t *buf,
-                                    int buf_size, int slice_count);
+#include "avcodec.h"
+#include "vdpau.h"
 
-void ff_vdpau_h264_set_reference_frames(MpegEncContext *s);
-void ff_vdpau_h264_picture_complete(MpegEncContext *s);
+/** Extract VdpVideoSurface from an AVFrame */
+static inline uintptr_t ff_vdpau_get_surface_id(AVFrame *pic)
+{
+    return (uintptr_t)pic->data[3];
+}
 
-void ff_vdpau_vc1_decode_picture(MpegEncContext *s, const uint8_t *buf,
-                                 int buf_size);
+union VDPAUPictureInfo {
+    VdpPictureInfoH264        h264;
+    VdpPictureInfoMPEG1Or2    mpeg;
+    VdpPictureInfoVC1          vc1;
+    VdpPictureInfoMPEG4Part2 mpeg4;
+#ifdef VDP_DECODER_PROFILE_H264_HIGH_444_PREDICTIVE
+    VdpPictureInfoH264Predictive h264_predictive;
+#endif
+};
+
+typedef struct VDPAUHWContext {
+    AVVDPAUContext context;
+    VdpDevice device;
+    VdpGetProcAddress *get_proc_address;
+    char reset;
+    unsigned char flags;
+} VDPAUHWContext;
+
+typedef struct VDPAUContext {
+    /**
+     * VDPAU device handle
+     */
+    VdpDevice device;
+
+    /**
+     * VDPAU decoder handle
+     */
+    VdpDecoder decoder;
+
+    /**
+     * VDPAU device driver
+     */
+    VdpGetProcAddress *get_proc_address;
+
+    /**
+     * VDPAU decoder render callback
+     */
+    VdpDecoderRender *render;
+
+    uint32_t width;
+    uint32_t height;
+} VDPAUContext;
+
+struct vdpau_picture_context {
+    /**
+     * VDPAU picture information.
+     */
+    union VDPAUPictureInfo info;
+
+    /**
+     * Allocated size of the bitstream_buffers table.
+     */
+    int bitstream_buffers_allocated;
+
+    /**
+     * Useful bitstream buffers in the bitstream buffers table.
+     */
+    int bitstream_buffers_used;
+
+   /**
+     * Table of bitstream buffers.
+     */
+    VdpBitstreamBuffer *bitstream_buffers;
+};
+
+int ff_vdpau_common_init(AVCodecContext *avctx, VdpDecoderProfile profile,
+                         int level);
+int ff_vdpau_common_uninit(AVCodecContext *avctx);
+
+int ff_vdpau_common_start_frame(struct vdpau_picture_context *pic,
+                                const uint8_t *buffer, uint32_t size);
+int ff_vdpau_common_end_frame(AVCodecContext *avctx, AVFrame *frame,
+                              struct vdpau_picture_context *pic);
+int ff_vdpau_mpeg_end_frame(AVCodecContext *avctx);
+int ff_vdpau_add_buffer(struct vdpau_picture_context *pic, const uint8_t *buf,
+                        uint32_t buf_size);
 
 #endif /* AVCODEC_VDPAU_INTERNAL_H */