diff options
Diffstat (limited to 'libvo/vo_png.c')
| -rw-r--r-- | libvo/vo_png.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/libvo/vo_png.c b/libvo/vo_png.c index 6e23bafd5f..d0d56d3e85 100644 --- a/libvo/vo_png.c +++ b/libvo/vo_png.c @@ -50,6 +50,7 @@ static int z_compression; static int framenum; static int use_alpha; static AVCodecContext *avctx; +static AVFrame *pic; static uint8_t *outbuffer; int outbuffer_size; @@ -70,6 +71,9 @@ config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uin avctx = avcodec_alloc_context3(png_codec); if (!avctx) goto error; + pic = avcodec_alloc_frame(); + if (!pic) + goto error; avctx->width = width; avctx->height = height; avctx->pix_fmt = imgfmt2pixfmt(format); @@ -85,7 +89,6 @@ config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uin static uint32_t draw_image(mp_image_t* mpi){ - AVFrame pic; int buffersize; int res; char buf[100]; @@ -101,15 +104,17 @@ static uint32_t draw_image(mp_image_t* mpi){ return 1; } - pic.data[0] = mpi->planes[0]; - pic.linesize[0] = mpi->stride[0]; + avcodec_get_frame_defaults(pic); + + pic->data[0] = mpi->planes[0]; + pic->linesize[0] = mpi->stride[0]; buffersize = mpi->w * mpi->h * 8; if (outbuffer_size < buffersize) { av_freep(&outbuffer); outbuffer = av_malloc(buffersize); outbuffer_size = buffersize; } - res = avcodec_encode_video(avctx, outbuffer, outbuffer_size, &pic); + res = avcodec_encode_video(avctx, outbuffer, outbuffer_size, pic); if(res < 0){ mp_msg(MSGT_VO,MSGL_WARN, "[VO_PNG] Error in create_png.\n"); @@ -156,6 +161,8 @@ static void uninit(void) avcodec_close(avctx); av_freep(&avctx); av_freep(&outbuffer); + av_free(pic); + pic = NULL; outbuffer_size = 0; } |