是MPEG进行编码解码的matlab的源码

源代码在线查看: calc_delta_2.s

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				(non0_2)	mov sc[0] = 1				(non0_3)	mov sc[1] = 1					;; 					add mpr[0] = mpr[0], mpr[1]				(non0_2)	shl sc[0] = sc[0], iFcode					add mpr[2] = mpr[2], mpr[3]				(non0_3)	shl sc[1] = sc[1], iFcode					add mpr[4] = mpr[4], mpr[5]					add mpr[6] = mpr[6], mpr[7]					;; 				(non0_2)	add sc[0] = -1, sc[0]				(non0_3)	add sc[1] = -1, sc[1]					mov ret0 = 2					;; 				(non0_2)	add component[0] = component[0], sc[0]				(non0_3)	add component[1] = component[1], sc[1]					;; 				(non0_2)	shr component[0] = component[0], iFcode				(non0_3)	shr component[1] = component[1], iFcode					add mpr[0] = mpr[0], mpr[2]					add mpr[4] = mpr[4], mpr[6]					;; 				(non0_2)	cmp.lt cg32_0, p0 = 32, component[0]				(non0_3)	cmp.lt cg32_1, p0 = 32, component[1]					;; 				(cg32_0)	mov component[0] = 32				(cg32_1)	mov component[1] = 32					;;				(non0_2)	addl tabaddress[0] = @gprel(mvtab#), gp				(non0_3)	addl tabaddress[1] = @gprel(mvtab#), gp					;; 				(non0_2)	shladd tabaddress[0] = component[0], 2, tabaddress[0]				(non0_3)	shladd tabaddress[1] = component[1], 2, tabaddress[1]					;; 				(non0_2)	ld4 sc[0] = [tabaddress[0]]				(non0_3)	ld4 sc[1] = [tabaddress[1]]					mov component[0] = dx					mov component[1] = dy					cmp.ne non0_0, p0 = 0, dx					cmp.gt neg_0, p0 = 0, dx					.pred.rel "mutex", p30, p34	//non0_0, neg_0				 					cmp.ne non0_1, p0 = 0, dy					cmp.gt neg_1, p0 = 0, dy					;;					.pred.rel "mutex", p31, p35	//non0_1, neg_1					 				(non0_2)	add sc[0] = iFcode, sc[0]				(non0_3)	add sc[1] = iFcode, sc[1]					;;				(non0_2)	add ret0 = ret0, sc[0]				(neg_0)	sub component[0] = 0, component[0]	//abs				(neg_1)	sub component[1] = 0, component[1]	//abs					;; 				(non0_3)	add ret0 = ret0, sc[1]						add iSAD = mpr[0], mpr[4]					;; 								.explicit				{.mii					setf.sig fmv = ret0				(non0_0)	mov sc[0] = 1				(non0_1)	mov sc[1] = 1					;; 				}				{.mfb					xmpy.l fmv = fmv, fQuant				}				{.mii				(non0_0)	shl sc[0] = sc[0], iFcode				(non0_1)	shl sc[1] = sc[1], iFcode					;;				}									.default									(non0_0)	add sc[0] = -1, sc[0]				(non0_1)	add sc[1] = -1, sc[1]					;; 				(non0_0)	add component[0] = component[0], sc[0]				(non0_1)	add component[1] = component[1], sc[1]					;; 				(non0_0)	shr component[0] = component[0], iFcode				(non0_1)	shr component[1] = component[1], iFcode					;; 				(non0_0)	cmp.lt cg32_0, p0 = 32, component[0]				(non0_1)	cmp.lt cg32_1, p0 = 32, component[1]					;; 				(cg32_0)	mov component[0] = 32				(cg32_1)	mov component[1] = 32					;;				(non0_0)	addl tabaddress[0] = @gprel(mvtab#), gp				(non0_1)	addl tabaddress[1] = @gprel(mvtab#), gp					;; 				(non0_0)	shladd tabaddress[0] = component[0], 2, tabaddress[0]				(non0_1)	shladd tabaddress[1] = component[1], 2, tabaddress[1]					getf.sig ret0 = fmv					;; 				(non0_0)	ld4 sc[0] = [tabaddress[0]]				(non0_1)	ld4 sc[1] = [tabaddress[1]]					add mpr[8] = mpr[8], ret0					;;							

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