1 files changed, 0 insertions, 89 deletions
diff --git a/contrib/ffmpeg/A07-cbs-av1-sint-parse.patch b/contrib/ffmpeg/A07-cbs-av1-sint-parse.patch
deleted file mode 100644
index ce09f2503..000000000
--- a/contrib/ffmpeg/A07-cbs-av1-sint-parse.patch
+++ /dev/null
@@ -1,89 +0,0 @@
-From a9e9303f26597b2a166374cd46b00adc0401e634 Mon Sep 17 00:00:00 2001
-From: James Almer <[email protected]>
-Date: Sat, 10 Nov 2018 22:52:12 -0300
-Subject: [PATCH] avcodec/cbs_av1: fix parsing signed integer values
-
-Reviewed-by: Mark Thompson <[email protected]>
-Signed-off-by: James Almer <[email protected]>
-(cherry picked from commit f0f2832a5ce93bad9b1d29f99df6bda2380fc41c)
----
- libavcodec/cbs_av1.c | 30 +++++++++---------------------
- 1 file changed, 9 insertions(+), 21 deletions(-)
-
-diff --git a/libavcodec/cbs_av1.c b/libavcodec/cbs_av1.c
-index ff32a6f..ed5211b 100644
---- a/libavcodec/cbs_av1.c
-+++ b/libavcodec/cbs_av1.c
-@@ -189,30 +189,26 @@ static int cbs_av1_read_su(CodedBitstreamContext *ctx, GetBitContext *gbc,
-                            int width, const char *name,
-                            const int *subscripts, int32_t *write_to)
- {
--    uint32_t magnitude;
--    int position, sign;
-+    int position;
-     int32_t value;
- 
-     if (ctx->trace_enable)
-         position = get_bits_count(gbc);
- 
--    if (get_bits_left(gbc) < width + 1) {
-+    if (get_bits_left(gbc) < width) {
-         av_log(ctx->log_ctx, AV_LOG_ERROR, "Invalid signed value at "
-                "%s: bitstream ended.\n", name);
-         return AVERROR_INVALIDDATA;
-     }
- 
--    magnitude = get_bits(gbc, width);
--    sign      = get_bits1(gbc);
--    value     = sign ? -(int32_t)magnitude : magnitude;
-+    value = get_sbits(gbc, width);
- 
-     if (ctx->trace_enable) {
-         char bits[33];
-         int i;
-         for (i = 0; i < width; i++)
--            bits[i] = magnitude >> (width - i - 1) & 1 ? '1' : '0';
--        bits[i] = sign ? '1' : '0';
--        bits[i + 1] = 0;
-+            bits[i] = value & (1 << (width - i - 1)) ? '1' : '0';
-+        bits[i] = 0;
- 
-         ff_cbs_trace_syntax_element(ctx, position,
-                                     name, subscripts, bits, value);
-@@ -226,29 +222,21 @@ static int cbs_av1_write_su(CodedBitstreamContext *ctx, PutBitContext *pbc,
-                             int width, const char *name,
-                             const int *subscripts, int32_t value)
- {
--    uint32_t magnitude;
--    int sign;
--
--    if (put_bits_left(pbc) < width + 1)
-+    if (put_bits_left(pbc) < width)
-         return AVERROR(ENOSPC);
- 
--    sign      = value < 0;
--    magnitude = sign ? -value : value;
--
-     if (ctx->trace_enable) {
-         char bits[33];
-         int i;
-         for (i = 0; i < width; i++)
--            bits[i] = magnitude >> (width - i - 1) & 1 ? '1' : '0';
--        bits[i] = sign ? '1' : '0';
--        bits[i + 1] = 0;
-+            bits[i] = value & (1 << (width - i - 1)) ? '1' : '0';
-+        bits[i] = 0;
- 
-         ff_cbs_trace_syntax_element(ctx, put_bits_count(pbc),
-                                     name, subscripts, bits, value);
-     }
- 
--    put_bits(pbc, width, magnitude);
--    put_bits(pbc, 1, sign);
-+    put_sbits(pbc, width, value);
- 
-     return 0;
- }
--- 
-1.9.1
-