Take care of some libavutil deprecations, drop support for FFmpeg 1.0

PIX_FMT_* -> AV_PIX_FMT_* (except some pixdesc constants)
enum PixelFormat -> enum AVPixelFormat
Losen some version checks in certain newer pixel formats.
av_pix_fmt_descriptors -> av_pix_fmt_desc_get

This removes support for FFmpeg 1.0.x, which is even older than
Libav 9.x. Support for it probably was already broken, and its
libswresample was rejected by our build system anyway because it's
broken.

Mostly untested; it does compile with Libav 9.9.

1 files changed, 1 insertions, 1 deletions

diff --git a/video/decode/lavc.h b/video/decode/lavc.h
index 2fdfae41f1..5007b80a0f 100644
--- a/video/decode/lavc.h
+++ b/video/decode/lavc.h
@@ -27,7 +27,7 @@ typedef struct lavc_ctx {
     AVCodecContext *avctx;
     AVFrame *pic;
     struct vd_lavc_hwdec *hwdec;
-    enum PixelFormat pix_fmt;
+    enum AVPixelFormat pix_fmt;
     int do_hw_dr1;
     int best_csp;
     struct mp_image_params image_params;