fate: Add pal8 copy test for avi

[ffmpeg] / ffmpeg_filter.c

diff --git a/ffmpeg_filter.c b/ffmpeg_filter.c
index 7f1ee1b6b91fc7da4206b0c74b3ca5febd317f1c..6896a788a0e30c33b56bd4ad34efe9f9d3679600 100644 (file)
--- a/ffmpeg_filter.c
+++ b/ffmpeg_filter.c
@@ -38,6 +38,28 @@
 #include "libavutil/imgutils.h"
 #include "libavutil/samplefmt.h"
 
+
+static const enum AVPixelFormat *get_compliance_unofficial_pix_fmts(enum AVCodecID codec_id, const enum AVPixelFormat default_formats[])
+{
+    static const enum AVPixelFormat mjpeg_formats[] =
+        { AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVJ444P,
+          AV_PIX_FMT_YUV420P,  AV_PIX_FMT_YUV422P,  AV_PIX_FMT_YUV444P,
+          AV_PIX_FMT_NONE };
+    static const enum AVPixelFormat ljpeg_formats[] =
+        { AV_PIX_FMT_BGR24   , AV_PIX_FMT_BGRA    , AV_PIX_FMT_BGR0,
+          AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ444P, AV_PIX_FMT_YUVJ422P,
+          AV_PIX_FMT_YUV420P , AV_PIX_FMT_YUV444P , AV_PIX_FMT_YUV422P,
+          AV_PIX_FMT_NONE};
+
+    if (codec_id == AV_CODEC_ID_MJPEG) {
+        return mjpeg_formats;
+    } else if (codec_id == AV_CODEC_ID_LJPEG) {
+        return ljpeg_formats;
+    } else {
+        return default_formats;
+    }
+}
+
 enum AVPixelFormat choose_pixel_fmt(AVStream *st, AVCodecContext *enc_ctx, AVCodec *codec, enum AVPixelFormat target)
 {
     if (codec && codec->pix_fmts) {
@@ -45,22 +67,9 @@ enum AVPixelFormat choose_pixel_fmt(AVStream *st, AVCodecContext *enc_ctx, AVCod
         const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(target);
         int has_alpha = desc ? desc->nb_components % 2 == 0 : 0;
         enum AVPixelFormat best= AV_PIX_FMT_NONE;
-        static const enum AVPixelFormat mjpeg_formats[] =
-            { AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVJ444P,
-              AV_PIX_FMT_YUV420P,  AV_PIX_FMT_YUV422P,  AV_PIX_FMT_YUV444P,
-              AV_PIX_FMT_NONE };
-        static const enum AVPixelFormat ljpeg_formats[] =
-            { AV_PIX_FMT_BGR24   , AV_PIX_FMT_BGRA    , AV_PIX_FMT_BGR0,
-              AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ444P, AV_PIX_FMT_YUVJ422P,
-              AV_PIX_FMT_YUV420P , AV_PIX_FMT_YUV444P , AV_PIX_FMT_YUV422P,
-              AV_PIX_FMT_NONE};
 
         if (enc_ctx->strict_std_compliance <= FF_COMPLIANCE_UNOFFICIAL) {
-            if (enc_ctx->codec_id == AV_CODEC_ID_MJPEG) {
-                p = mjpeg_formats;
-            } else if (enc_ctx->codec_id == AV_CODEC_ID_LJPEG) {
-                p =ljpeg_formats;
-            }
+            p = get_compliance_unofficial_pix_fmts(enc_ctx->codec_id, p);
         }
         for (; *p != AV_PIX_FMT_NONE; p++) {
             best= avcodec_find_best_pix_fmt_of_2(best, *p, target, has_alpha, NULL);
@@ -130,12 +139,7 @@ static char *choose_pix_fmts(OutputStream *ost)
 
         p = ost->enc->pix_fmts;
         if (ost->enc_ctx->strict_std_compliance <= FF_COMPLIANCE_UNOFFICIAL) {
-            if (ost->enc_ctx->codec_id == AV_CODEC_ID_MJPEG) {
-                p = (const enum AVPixelFormat[]) { AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_NONE };
-            } else if (ost->enc_ctx->codec_id == AV_CODEC_ID_LJPEG) {
-                p = (const enum AVPixelFormat[]) { AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVJ444P, AV_PIX_FMT_YUV420P,
-                                                    AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV444P, AV_PIX_FMT_BGRA, AV_PIX_FMT_NONE };
-            }
+            p = get_compliance_unofficial_pix_fmts(ost->enc_ctx->codec_id, p);
         }
 
         for (; *p != AV_PIX_FMT_NONE; p++) {