X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fpcxenc.c;h=a39e221805499eb292552e6e438dfa6e061707ac;hb=f2193569a548fde059eb877661ec8a224c9fae1f;hp=816223e7368a2a2ac3f0f34975eb000160f3db6d;hpb=2b0cdb7364fbe1e8a7e97d36ba36dc67fb24095e;p=ffmpeg

diff --git a/libavcodec/pcxenc.c b/libavcodec/pcxenc.c
index 816223e7368..a39e2218054 100644
--- a/libavcodec/pcxenc.c
+++ b/libavcodec/pcxenc.c
@@ -28,6 +28,7 @@
 
 #include "avcodec.h"
 #include "bytestream.h"
+#include "libavutil/imgutils.h"
 
 typedef struct PCXContext {
     AVFrame picture;
@@ -105,6 +106,7 @@ static int pcx_encode_frame(AVCodecContext *avctx,
 
     int bpp, nplanes, i, y, line_bytes, written;
     const uint32_t *pal = NULL;
+    uint32_t palette256[256];
     const uint8_t *src;
 
     *pict = *(AVFrame *)data;
@@ -126,6 +128,11 @@ static int pcx_encode_frame(AVCodecContext *avctx,
     case PIX_FMT_RGB4_BYTE:
     case PIX_FMT_BGR4_BYTE:
     case PIX_FMT_GRAY8:
+        bpp = 8;
+        nplanes = 1;
+        ff_set_systematic_pal2(palette256, avctx->pix_fmt);
+        pal = palette256;
+        break;
     case PIX_FMT_PAL8:
         bpp = 8;
         nplanes = 1;