[FFmpeg-cvslog] avcodec/libzvbi: Update for AVSubtitleRect changes

[Hendrik Leppkes]

ffmpeg | branch: master | Hendrik Leppkes <h.leppkes at gmail.com> | Thu Oct 22 21:43:15 2015 +0200| [ce9736362896708d872587830efa10e4cee9a6cf] | committer: Hendrik Leppkes

avcodec/libzvbi: Update for AVSubtitleRect changes

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ce9736362896708d872587830efa10e4cee9a6cf
---

 libavcodec/libzvbi-teletextdec.c |   37 +++++++++++++++++++++++--------------
 1 file changed, 23 insertions(+), 14 deletions(-)

diff --git a/libavcodec/libzvbi-teletextdec.c b/libavcodec/libzvbi-teletextdec.c
index 3733d88..9f632df 100644
--- a/libavcodec/libzvbi-teletextdec.c
+++ b/libavcodec/libzvbi-teletextdec.c
@@ -86,8 +86,8 @@ static int chop_spaces_utf8(const unsigned char* t, int len)
 
 static void subtitle_rect_free(AVSubtitleRect **sub_rect)
 {
-    av_freep(&(*sub_rect)->pict.data[0]);
-    av_freep(&(*sub_rect)->pict.data[1]);
+    av_freep(&(*sub_rect)->data[0]);
+    av_freep(&(*sub_rect)->data[1]);
     av_freep(&(*sub_rect)->ass);
     av_freep(sub_rect);
 }
@@ -199,7 +199,7 @@ static void fix_transparency(TeletextContext *ctx, AVSubtitleRect *sub_rect, vbi
 
     // Hack for transparency, inspired by VLC code...
     for (iy = 0; iy < resy; iy++) {
-        uint8_t *pixel = sub_rect->pict.data[0] + iy * sub_rect->pict.linesize[0];
+        uint8_t *pixel = sub_rect->data[0] + iy * sub_rect->linesize[0];
         vbi_char *vc = page->text + (iy / BITMAP_CHAR_HEIGHT + chop_top) * page->columns;
         vbi_char *vcnext = vc + page->columns;
         for (; vc < vcnext; vc++) {
@@ -246,13 +246,13 @@ static int gen_sub_bitmap(TeletextContext *ctx, AVSubtitleRect *sub_rect, vbi_pa
         return 0;
     }
 
-    if ((ret = avpicture_alloc(&sub_rect->pict, AV_PIX_FMT_PAL8, resx, resy)) < 0)
-        return ret;
-    // Yes, we want to allocate the palette on our own because AVSubtitle works this way
-    sub_rect->pict.data[1] = NULL;
+    sub_rect->data[0] = av_mallocz(resx * resy);
+    sub_rect->linesize[0] = resx;
+    if (!sub_rect->data[0])
+        return AVERROR(ENOMEM);
 
     vbi_draw_vt_page_region(page, VBI_PIXFMT_PAL8,
-                            sub_rect->pict.data[0], sub_rect->pict.linesize[0],
+                            sub_rect->data[0], sub_rect->linesize[0],
                             0, chop_top, page->columns, page->rows - chop_top,
                             /*reveal*/ 1, /*flash*/ 1);
 
@@ -262,9 +262,9 @@ static int gen_sub_bitmap(TeletextContext *ctx, AVSubtitleRect *sub_rect, vbi_pa
     sub_rect->w = resx;
     sub_rect->h = resy;
     sub_rect->nb_colors = (int)cmax + 1;
-    sub_rect->pict.data[1] = av_mallocz(AVPALETTE_SIZE);
-    if (!sub_rect->pict.data[1]) {
-        av_freep(&sub_rect->pict.data[0]);
+    sub_rect->data[1] = av_mallocz(AVPALETTE_SIZE);
+    if (!sub_rect->data[1]) {
+        av_freep(&sub_rect->data[0]);
         return AVERROR(ENOMEM);
     }
     for (ci = 0; ci < cmax; ci++) {
@@ -274,10 +274,10 @@ static int gen_sub_bitmap(TeletextContext *ctx, AVSubtitleRect *sub_rect, vbi_pa
         g = VBI_G(page->color_map[ci]);
         b = VBI_B(page->color_map[ci]);
         a = VBI_A(page->color_map[ci]);
-        ((uint32_t *)sub_rect->pict.data[1])[ci] = RGBA(r, g, b, a);
-        ff_dlog(ctx, "palette %0x\n", ((uint32_t *)sub_rect->pict.data[1])[ci]);
+        ((uint32_t *)sub_rect->data[1])[ci] = RGBA(r, g, b, a);
+        ff_dlog(ctx, "palette %0x\n", ((uint32_t *)sub_rect->data[1])[ci]);
     }
-    ((uint32_t *)sub_rect->pict.data[1])[cmax] = RGBA(0, 0, 0, 0);
+    ((uint32_t *)sub_rect->data[1])[cmax] = RGBA(0, 0, 0, 0);
     sub_rect->type = SUBTITLE_BITMAP;
     return 0;
 }
@@ -466,6 +466,15 @@ static int teletext_decode_frame(AVCodecContext *avctx, void *data, int *data_si
             } else {
                 ret = AVERROR(ENOMEM);
             }
+
+#if FF_API_AVPICTURE
+FF_DISABLE_DEPRECATION_WARNINGS
+            for (j = 0; j < 4; j++) {
+                sub->rects[0]->pict.data[j] = sub->rects[0]->data[j];
+                sub->rects[0]->pict.linesize[j] = sub->rects[0]->linesize[j];
+            }
+FF_ENABLE_DEPRECATION_WARNINGS
+#endif
         } else {
             av_log(avctx, AV_LOG_DEBUG, "sending empty sub\n");
             sub->rects = NULL;