TI中文支持网有以下错误，请问是什么原因？
[DSP] VE T:0x0: VIDENCCOPY_TI_process> Processed 691200 bytes.
Encodedecode Debug: Got IR key 0 from the MSP430
Encodedecode Debug: Got IR key 0 from the MSP430
OM T:0x412c9b60: Memory_getBufferPhysicalAddress> ERROR: buffer (0x412ca008) is
not cache aligned on 128 byte boundary.
Encodedecode Error: VIDDEC_process() failed with a fatal error (-2 ext: 0x8e348
[DSP] CV T:0x0: VISA_delete(0x8fa03078)
[DSP] DSAM: freeing 88000008DSFO: freed memTab = 8fa030a0, size = 50OM T:0x0: Me
mory_freewin: 1, hfactor:0, vfactor: 0
(0x8fa03090, 0x50)
[DSP] OM T:0x0: Memory_segFree(0x0, 0xc, 0x8fa03090)
[DSP] OM T:0x0: Memory_free(0x8fa03078, 0x8fa2e624)
[DSP] OM T:0x0: Memory_segFree(0x0, 0x14, 0x8fa03078)
[DSP] OM T:0x0: Memory_free(0x8fa01ff0, 0x0)
[DSP] OM T:0x0: Memory_segFree(0x0, 0x24, 0x8fa01ff0)
[DSP] OM T:0x0: Memory_free(0x8fa01fd0, 0x24)
[DSP] OM T:0x0: Memory_segFree(0x0, 0x20, 0x8fa01fd0)
[DSP] OM T:0x0: Memory_free(0x8fa01fc0, 0x20)
[DSP] OM T:0x0: Memory_segFree(0x0, 0xe, 0x8fa01fc0)
[DSP] OM T:0x0: Memory_free(0x8fa01fa8, 0x20)
[DSP] OM T:0x0: Memory_segFree(0x0, 0x18, 0x8fa01fa8)
[DSP] CV T:0x0: VISA_delete(0x8fa01bf8)
[DSP] DSAM: freeing 88000000DSFO: freed memTab = 8fa01f40, size = 50OM T:0x0: Me
mory_free(0x8fa01c10, 0x50)
[DSP] OM T:0x0: Memory_segFree(0x0, 0xc, 0x8fa01c10)
[DSP] OM T:0x0: Memory_free(0x8fa01bf8, 0x8fa2e624)
[DSP] OM T:0x0: Memory_segFree(0x0, 0x14, 0x8fa01bf8)
[DSP] OM T:0x0: Memory_free(0x8fa00b40, 0x0)
[DSP] OM T:0x0: Memory_segFree(0x0, 0x24, 0x8fa00b40)
[DSP] OM T:0x0: Memory_free(0x8fa00b20, 0x24)
[DSP] OM T:0x0: Memory_segFree(0x0, 0x20, 0x8fa00b20)
[DSP] OM T:0x0: Memory_free(0x8fa00b10, 0x20)
[DSP] OM T:0x0: Memory_segFree(0x0, 0xe, 0x8fa00b10)
[DSP] OM T:0x0: Memory_free(0x8fa00af8, 0x20)
[DSP] OM T:0x0: Memory_segFree(0x0, 0x18, 0x8fa00af8)
Chris Meng：
David,
错误提示buffer不是cache aligened。你提供的buffer是否没有满足要求？
David5：
回复 Chris Meng:
要满足什么要求呢，如何设置，必须是128的倍数吗
lu edward：
回复 David5:
0x50这个数字用Dmai_roundup。可以看你最小的分配的内存大小。
