static int init_image(TiffContext *s, AVFrame *frame) { int ret; switch (s->planar * 1000 + s->bpp * 10 + s->bppcount) { case 11: s->avctx->pix_fmt = AV_PIX_FMT_MONOBLACK; break; case 81: s->avctx->pix_fmt = s->palette_is_set ? AV_PIX_FMT_PAL8 : AV_PIX_FMT_GRAY8; break; case 243: s->avctx->pix_fmt = AV_PIX_FMT_RGB24; break; case 161: s->avctx->pix_fmt = s->le ? AV_PIX_FMT_GRAY16LE : AV_PIX_FMT_GRAY16BE; break; case 162: s->avctx->pix_fmt = AV_PIX_FMT_YA8; break; case 322: s->avctx->pix_fmt = s->le ? AV_PIX_FMT_YA16LE : AV_PIX_FMT_YA16BE; break; case 324: s->avctx->pix_fmt = AV_PIX_FMT_RGBA; break; case 483: s->avctx->pix_fmt = s->le ? AV_PIX_FMT_RGB48LE : AV_PIX_FMT_RGB48BE; break; case 644: s->avctx->pix_fmt = s->le ? AV_PIX_FMT_RGBA64LE : AV_PIX_FMT_RGBA64BE; break; case 1243: s->avctx->pix_fmt = AV_PIX_FMT_GBRP; break; case 1324: s->avctx->pix_fmt = AV_PIX_FMT_GBRAP; break; case 1483: s->avctx->pix_fmt = s->le ? AV_PIX_FMT_GBRP16LE : AV_PIX_FMT_GBRP16BE; break; case 1644: s->avctx->pix_fmt = s->le ? AV_PIX_FMT_GBRAP16LE : AV_PIX_FMT_GBRAP16BE; break; default: "This format is not supported (bpp=%d, bppcount=%d)\n", if (s->width != s->avctx->width || s->height != s->avctx->height) { ret = ff_set_dimensions(s->avctx, s->width, s->height); if (ret < 0) return ret; if ((ret = ff_get_buffer(s->avctx, frame, 0)) < 0) { av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n"); return ret; if (s->avctx->pix_fmt == AV_PIX_FMT_PAL8) { memcpy(frame->data[1], s->palette, sizeof(s->palette)); return 0;