kumquat-buildroot/package/bento4/0012-Static-ReadGolomb-SignedGolomb.patch
Bernd Kuhls 6dbb40955f package/bento4: new package
Needed for the upcoming Nexus version of kodi-inputstream-adaptive,
the bundled version of bento4 was removed upstream:
70625e7670

Backported upstream commit to fix cmake install as patch 0001.

Added feature- and bugfix-patches from kodi, they were sent upstream:
https://github.com/axiomatic-systems/Bento4/issues/648

Build-tested using this defconfig:

BR2_PACKAGE_BENTO4=y

                             andes-nds32 [ 1/45]: SKIPPED
                             arm-aarch64 [ 2/45]: OK
                   bootlin-aarch64-glibc [ 3/45]: OK
               bootlin-arcle-hs38-uclibc [ 4/45]: OK
                    bootlin-armv5-uclibc [ 5/45]: OK
                     bootlin-armv7-glibc [ 6/45]: OK
                   bootlin-armv7m-uclibc [ 7/45]: OK
                      bootlin-armv7-musl [ 8/45]: OK
                bootlin-m68k-5208-uclibc [ 9/45]: OK
               bootlin-m68k-68040-uclibc [10/45]: OK
             bootlin-microblazeel-uclibc [11/45]: OK
                bootlin-mipsel32r6-glibc [12/45]: OK
                   bootlin-mipsel-uclibc [13/45]: OK
                     bootlin-nios2-glibc [14/45]: OK
                 bootlin-openrisc-uclibc [15/45]: OK
        bootlin-powerpc64le-power8-glibc [16/45]: OK
           bootlin-powerpc-e500mc-uclibc [17/45]: OK
                   bootlin-riscv32-glibc [18/45]: OK
                   bootlin-riscv64-glibc [19/45]: OK
                    bootlin-riscv64-musl [20/45]: OK
                      bootlin-sh4-uclibc [21/45]: OK
                   bootlin-sparc64-glibc [22/45]: OK
                    bootlin-sparc-uclibc [23/45]: OK
                    bootlin-x86-64-glibc [24/45]: OK
                     bootlin-x86-64-musl [25/45]: OK
                   bootlin-x86-64-uclibc [26/45]: OK
                   bootlin-xtensa-uclibc [27/45]: OK
                            br-arm-basic [28/45]: SKIPPED
                    br-arm-full-nothread [29/45]: OK
                      br-arm-full-static [30/45]: OK
                   br-i386-pentium4-full [31/45]: OK
                br-i386-pentium-mmx-musl [32/45]: OK
                      br-mips64-n64-full [33/45]: OK
                 br-mips64r6-el-hf-glibc [34/45]: OK
               br-powerpc-603e-basic-cpp [35/45]: OK
               br-powerpc64-power7-glibc [36/45]: OK
                       linaro-aarch64-be [37/45]: OK
                          linaro-aarch64 [38/45]: OK
                              linaro-arm [39/45]: OK
                     sourcery-arm-armv4t [40/45]: OK
                            sourcery-arm [41/45]: OK
                     sourcery-arm-thumb2 [42/45]: OK
                         sourcery-mips64 [43/45]: OK
                           sourcery-mips [44/45]: OK
                          sourcery-nios2 [45/45]: OK
45 builds, 2 skipped, 0 build failed, 0 legal-info failed

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2021-12-27 11:32:00 +01:00

55 lines
2.0 KiB
Diff

From 91e148a9c53811447d35c36d9f11f767d49477a0 Mon Sep 17 00:00:00 2001
From: Glenn Guy <glennguy83@gmail.com>
Date: Thu, 22 Jul 2021 11:04:26 +0200
Subject: [PATCH] Static ReadGolomb/SignedGolomb
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
---
Source/C++/Codecs/Ap4AvcParser.cpp | 8 ++++----
Source/C++/Codecs/Ap4AvcParser.h | 3 +++
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/Source/C++/Codecs/Ap4AvcParser.cpp b/Source/C++/Codecs/Ap4AvcParser.cpp
index cfa841d..a17b698 100644
--- a/Source/C++/Codecs/Ap4AvcParser.cpp
+++ b/Source/C++/Codecs/Ap4AvcParser.cpp
@@ -191,8 +191,8 @@ AP4_AvcFrameParser::~AP4_AvcFrameParser()
/*----------------------------------------------------------------------
| ReadGolomb
+---------------------------------------------------------------------*/
-static unsigned int
-ReadGolomb(AP4_BitReader& bits)
+unsigned int
+AP4_AvcFrameParser::ReadGolomb(AP4_BitReader& bits)
{
unsigned int leading_zeros = 0;
while (bits.ReadBit() == 0) {
@@ -209,8 +209,8 @@ ReadGolomb(AP4_BitReader& bits)
/*----------------------------------------------------------------------
| SignedGolomb
+---------------------------------------------------------------------*/
-static int
-SignedGolomb(unsigned int code_num)
+int
+AP4_AvcFrameParser::SignedGolomb(unsigned int code_num)
{
if (code_num % 2) {
return (code_num+1)/2;
diff --git a/Source/C++/Codecs/Ap4AvcParser.h b/Source/C++/Codecs/Ap4AvcParser.h
index 99c5320..0c74c0e 100644
--- a/Source/C++/Codecs/Ap4AvcParser.h
+++ b/Source/C++/Codecs/Ap4AvcParser.h
@@ -321,6 +321,9 @@ public:
unsigned int nal_ref_idc,
AP4_AvcSliceHeader& slice_header);
+ static unsigned int ReadGolomb(AP4_BitReader& bits);
+ static int SignedGolomb(unsigned int code_num);
+
private:
// methods
bool SameFrame(unsigned int nal_unit_type_1, unsigned int nal_ref_idc_1, AP4_AvcSliceHeader& sh1,
--
2.30.2