1 files changed, 0 insertions, 116 deletions
diff --git a/contrib/ffmpeg/vhook/null.c b/contrib/ffmpeg/vhook/null.c
deleted file mode 100644
index c93308906..000000000
--- a/contrib/ffmpeg/vhook/null.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Null Video Hook
- * Copyright (c) 2002 Philip Gladstone
- *
- * 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 <stdio.h>
-
-#include "framehook.h"
-#include "swscale.h"
-
-static int sws_flags = SWS_BICUBIC;
-
-typedef struct {
-    int dummy;
-
-    // This vhook first converts frame to RGB ...
-    struct SwsContext *toRGB_convert_ctx;
-
-    // ... and later converts back frame from RGB to initial format
-    struct SwsContext *fromRGB_convert_ctx;
-
-} ContextInfo;
-
-void Release(void *ctx)
-{
-    ContextInfo *ci;
-    ci = (ContextInfo *) ctx;
-
-    if (ctx) {
-        sws_freeContext(ci->toRGB_convert_ctx);
-        sws_freeContext(ci->fromRGB_convert_ctx);
-        av_free(ctx);
-    }
-}
-
-int Configure(void **ctxp, int argc, char *argv[])
-{
-    fprintf(stderr, "Called with argc=%d\n", argc);
-
-    *ctxp = av_mallocz(sizeof(ContextInfo));
-    return 0;
-}
-
-void Process(void *ctx, AVPicture *picture, enum PixelFormat pix_fmt, int width, int height, int64_t pts)
-{
-    ContextInfo *ci = (ContextInfo *) ctx;
-    char *buf = 0;
-    AVPicture picture1;
-    AVPicture *pict = picture;
-
-    (void) ci;
-
-    if (pix_fmt != PIX_FMT_RGB24) {
-        int size;
-
-        size = avpicture_get_size(PIX_FMT_RGB24, width, height);
-        buf = av_malloc(size);
-
-        avpicture_fill(&picture1, buf, PIX_FMT_RGB24, width, height);
-
-        // if we already got a SWS context, let's realloc if is not re-useable
-        ci->toRGB_convert_ctx = sws_getCachedContext(ci->toRGB_convert_ctx,
-                                    width, height, pix_fmt,
-                                    width, height, PIX_FMT_RGB24,
-                                    sws_flags, NULL, NULL, NULL);
-        if (ci->toRGB_convert_ctx == NULL) {
-            av_log(NULL, AV_LOG_ERROR,
-                   "Cannot initialize the toRGB conversion context\n");
-            return;
-        }
-// img_convert parameters are          2 first destination, then 4 source
-// sws_scale   parameters are context, 4 first source,      then 2 destination
-        sws_scale(ci->toRGB_convert_ctx,
-            picture->data, picture->linesize, 0, height,
-            picture1.data, picture1.linesize);
-
-        pict = &picture1;
-    }
-
-    /* Insert filter code here */
-
-    if (pix_fmt != PIX_FMT_RGB24) {
-        ci->fromRGB_convert_ctx = sws_getCachedContext(ci->fromRGB_convert_ctx,
-                                        width, height, PIX_FMT_RGB24,
-                                        width, height, pix_fmt,
-                                        sws_flags, NULL, NULL, NULL);
-        if (ci->fromRGB_convert_ctx == NULL) {
-            av_log(NULL, AV_LOG_ERROR,
-                   "Cannot initialize the fromRGB conversion context\n");
-            return;
-        }
-// img_convert parameters are          2 first destination, then 4 source
-// sws_scale   parameters are context, 4 first source,      then 2 destination
-        sws_scale(ci->fromRGB_convert_ctx,
-            picture1.data, picture1.linesize, 0, height,
-            picture->data, picture->linesize);
-    }
-
-    av_free(buf);
-}
-