package/go-astiav
1
0
Fork 0
mirror of https://github.com/asticode/go-astiav.git synced 2025-11-03 10:40:51 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fixed channel layout describe when nil

Browse Source
This commit is contained in:
Quentin Renard
2024-09-19 11:45:44 +02:00
parent 00de6cab93
commit e85989bf5e
2 changed files with 9 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
channel_layout.go
View File

@@ -2,7 +2,10 @@ package astiav
//#include "channel_layout.h" //#include "channel_layout.h"
import "C" import "C"
import "unsafe" import (
"errors"
"unsafe"
)
// https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/channel_layout.h#L90 // https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/channel_layout.h#L90
var ( var (
@@ -66,6 +69,9 @@ func (l ChannelLayout) String() string {
} }
func (l ChannelLayout) Describe(b []byte) (int, error) { func (l ChannelLayout) Describe(b []byte) (int, error) {
if l.c == nil {
return 0, errors.New("astiav: channel layout is nil")
}
ret := C.av_channel_layout_describe(l.c, (*C.char)(unsafe.Pointer(&b[0])), C.size_t(len(b))) ret := C.av_channel_layout_describe(l.c, (*C.char)(unsafe.Pointer(&b[0])), C.size_t(len(b)))
if err := newError(ret); err != nil { if err := newError(ret); err != nil {
return 0, err return 0, err

2
channel_layout_test.go
View File

@@ -13,4 +13,6 @@ func TestChannelLayout(t *testing.T) {
require.True(t, cl.Valid()) require.True(t, cl.Valid())
require.True(t, cl.Equal(ChannelLayoutStereo)) require.True(t, cl.Equal(ChannelLayoutStereo))
require.False(t, cl.Equal(ChannelLayoutMono)) require.False(t, cl.Equal(ChannelLayoutMono))
cl = ChannelLayout{}
require.Equal(t, "", cl.String())
} }