WebSVN – Kolibri OS – Diff – /kernel/trunk/drivers/mixer.asm



           jnz .l1
           ret
@@:
           mov [ev_code], 0xFF000001
           mov [ev_offs], ecx
           mov eax, [ebx+STREAM.pid]

 
           lea edx, [ev_code]
           push ebx
           stdcall SendEvent, eax, edx
           pop ebx
           test eax, eax

           jnz .l_end
 
           not eax
           mov [ebx+STREAM.pid], eax      ;-1
.l_end:
           inc [stream_index]
           dec [play_count]

           je @f
           ret
@@:
           mov [ev_code], 0xFF000001
           mov [ev_offs], ecx
           mov eax, [ebx+STREAM.pid]

 
           lea edx, [ev_code]
           push ebx
           stdcall SendEvent, eax, edx
           pop ebx
           test eax, eax
           jnz @F
           not eax
           mov [ebx+STREAM.pid], eax      ;-1
@@:
           ret

endp

proc mix_2_1 stdcall, output:dword, str0:dword, str1:dword

 

           mov edi, [output]
 
           stdcall mix_2_1_mmx, edi, [str0],[str1]
;           stdcall mix_2_1_sse, edi, [str0],[str1]
           add edi, 128
           add [str0], 128
           add [str1], 128
           stdcall mix_2_1_mmx, edi, [str0],[str1]
;           stdcall mix_2_1_sse, edi, [str0],[str1]
           add edi, 128
           add [str0], 128
           add [str1], 128
           stdcall mix_2_1_mmx, edi, [str0],[str1]
;           stdcall mix_2_1_sse, edi, [str0],[str1]
           add edi, 128
           add [str0], 128
           add [str1], 128

           stdcall mix_2_1_mmx, edi, [str0],[str1]
;           stdcall mix_2_1_sse, edi, [str0],[str1]

           mov eax, [str0]
           mov ecx, [str1]

 
           movq mm0, [eax]
 
           paddsw mm0, [ecx]

           movq [edx], mm0
 
 
           movq mm1, [eax+8]

           paddsw mm1,[ecx+8]
           movq [edx+8], mm1
 
 

           movq mm2, [eax+16]
           paddsw mm2, [ecx+16]
 
           movq [edx+16], mm2

 
           movq mm3, [eax+24]
 
           paddsw mm3, [ecx+24]

           movq [edx+24], mm3
 
 
           movq mm0, [eax+32]

           paddsw mm0, [ecx+32]
           movq [edx+32], mm0
 
 

           movq mm1, [eax+40]
           paddsw mm1, [ecx+40]
 
           movq [edx+40], mm1

 
           movq mm2, [eax+48]
 
           paddsw mm2, [ecx+48]

           movq [edx+48], mm2
 
 
           movq mm3, [eax+56]

           paddsw mm3, [ecx+56]
           movq [edx+56], mm3
 
 

           movq mm0, [eax+64]
           paddsw mm0, [ecx+64]
 
           movq [edx+64], mm0

 
           movq mm1, [eax+72]
 
           paddsw mm1, [ecx+72]

           movq [edx+72], mm1
 
 
           movq mm2, [eax+80]

           paddsw mm2, [ecx+80]
           movq [edx+80], mm2
 
 

           movq mm3, [eax+88]
           paddsw mm3, [ecx+88]
 
           movq [edx+88], mm3

 
           movq mm0, [eax+96]

           paddsw mm0, [ecx+96]
           movq [edx+96], mm0
 
           movq mm1, [eax+104]

           paddsw mm1, [ecx+104]
           movq [edx+104], mm1

           jnz @B
           ret
endp

 

Rev 285	Rev 291
Line 181...	Line 181...
181	jnz .l1	181	jnz .l1
182	ret	182	ret
183	@@:	183	@@:
184	mov [ev_code], 0xFF000001	184	mov [ev_code], 0xFF000001
185	mov [ev_offs], ecx	185	mov [ev_offs], ecx
186	mov eax, [ebx+STREAM.notify_task]	186	mov eax, [ebx+STREAM.pid]
Line 187...	Line 187...
187		187
188	lea edx, [ev_code]	188	lea edx, [ev_code]
189	push ebx	189	push ebx
190	stdcall SendEvent, eax, edx	190	stdcall SendEvent, eax, edx
191	pop ebx	191	pop ebx
192	test eax, eax	192	test eax, eax
Line 193...	Line 193...
193	jnz .l_end	193	jnz .l_end
194		194
195	not eax	195	not eax
196	mov [ebx+STREAM.notify_task], eax ;-1	196	mov [ebx+STREAM.pid], eax ;-1
197	.l_end:	197	.l_end:
198	inc [stream_index]	198	inc [stream_index]
199	dec [play_count]	199	dec [play_count]
Line 262...	Line 262...
262	je @f	262	je @f
263	ret	263	ret
264	@@:	264	@@:
265	mov [ev_code], 0xFF000001	265	mov [ev_code], 0xFF000001
266	mov [ev_offs], ecx	266	mov [ev_offs], ecx
267	mov eax, [ebx+STREAM.notify_task]	267	mov eax, [ebx+STREAM.pid]
Line 268...	Line 268...
268		268
269	lea edx, [ev_code]	269	lea edx, [ev_code]
270	push ebx	270	push ebx
271	stdcall SendEvent, eax, edx	271	stdcall SendEvent, eax, edx
272	pop ebx	272	pop ebx
273	test eax, eax	273	test eax, eax
274	jnz @F	274	jnz @F
275	not eax	275	not eax
276	mov [ebx+STREAM.notify_task], eax ;-1	276	mov [ebx+STREAM.pid], eax ;-1
277	@@:	277	@@:
278	ret	278	ret
Line 279...	Line 279...
279	endp	279	endp
Line 782...	Line 782...
782	proc mix_2_1 stdcall, output:dword, str0:dword, str1:dword	782	proc mix_2_1 stdcall, output:dword, str0:dword, str1:dword
Line 783...	Line 783...
783		783
Line 784...	Line 784...
784	mov edi, [output]	784	mov edi, [output]
-		785
785		786	stdcall mix_2_1_mmx, edi, [str0],[str1]
786	stdcall mix_2_1_mmx, edi, [str0],[str1]	787	; stdcall mix_2_1_sse, edi, [str0],[str1]
787	add edi, 128	788	add edi, 128
788	add [str0], 128	789	add [str0], 128
-		790	add [str1], 128
789	add [str1], 128	791	stdcall mix_2_1_mmx, edi, [str0],[str1]
790	stdcall mix_2_1_mmx, edi, [str0],[str1]	792	; stdcall mix_2_1_sse, edi, [str0],[str1]
791	add edi, 128	793	add edi, 128
792	add [str0], 128	794	add [str0], 128
-		795	add [str1], 128
793	add [str1], 128	796	stdcall mix_2_1_mmx, edi, [str0],[str1]
794	stdcall mix_2_1_mmx, edi, [str0],[str1]	797	; stdcall mix_2_1_sse, edi, [str0],[str1]
795	add edi, 128	798	add edi, 128
796	add [str0], 128	799	add [str0], 128
-		800	add [str1], 128
Line 797...	Line 801...
797	add [str1], 128	801	stdcall mix_2_1_mmx, edi, [str0],[str1]
798	stdcall mix_2_1_mmx, edi, [str0],[str1]	802	; stdcall mix_2_1_sse, edi, [str0],[str1]
Line 902...	Line 906...
902	mov eax, [str0]	906	mov eax, [str0]
903	mov ecx, [str1]	907	mov ecx, [str1]
Line 904...	Line 908...
904		908
905	movq mm0, [eax]	909	movq mm0, [eax]
906	paddsw mm0, [ecx]	-
907	; psraw mm0, 1	910	paddsw mm0, [ecx]
Line 908...	Line 911...
908	movq [edx], mm0	911	movq [edx], mm0
909		912
910	movq mm1, [eax+8]	-
911	paddsw mm1,[ecx+8]	913	movq mm1, [eax+8]
Line 912...	Line 914...
912	; psraw mm1, 1	914	paddsw mm1,[ecx+8]
913	movq [edx+8], mm1	915	movq [edx+8], mm1
914		-
915	movq mm2, [eax+16]	916
Line 916...	Line 917...
916	paddsw mm2, [ecx+16]	917	movq mm2, [eax+16]
917	; psraw mm2, 1	918	paddsw mm2, [ecx+16]
918	movq [edx+16], mm2	-
919		919	movq [edx+16], mm2
Line 920...	Line 920...
920	movq mm3, [eax+24]	920
921	paddsw mm3, [ecx+24]	921	movq mm3, [eax+24]
922	; psraw mm3, 1	-
923	movq [edx+24], mm3	922	paddsw mm3, [ecx+24]
Line 924...	Line 923...
924		923	movq [edx+24], mm3
925	movq mm0, [eax+32]	924
926	paddsw mm0, [ecx+32]	-
927	; psraw mm0, 1	925	movq mm0, [eax+32]
Line 928...	Line 926...
928	movq [edx+32], mm0	926	paddsw mm0, [ecx+32]
929		927	movq [edx+32], mm0
930	movq mm1, [eax+40]	-
931	paddsw mm1, [ecx+40]	928
Line 932...	Line 929...
932	; psraw mm1, 1	929	movq mm1, [eax+40]
933	movq [edx+40], mm1	930	paddsw mm1, [ecx+40]
934		-
935	movq mm2, [eax+48]	931	movq [edx+40], mm1
Line 936...	Line 932...
936	paddsw mm2, [ecx+48]	932
937	; psraw mm2, 1	933	movq mm2, [eax+48]
938	movq [edx+48], mm2	-
939		934	paddsw mm2, [ecx+48]
Line 940...	Line 935...
940	movq mm3, [eax+56]	935	movq [edx+48], mm2
941	paddsw mm3, [ecx+56]	936
942	; psraw mm3, 1	-
943	movq [edx+56], mm3	937	movq mm3, [eax+56]
Line 944...	Line 938...
944		938	paddsw mm3, [ecx+56]
945	movq mm0, [eax+64]	939	movq [edx+56], mm3
946	paddsw mm0, [ecx+64]	-
947	; psraw mm0, 1	940
Line 948...	Line 941...
948	movq [edx+64], mm0	941	movq mm0, [eax+64]
949		942	paddsw mm0, [ecx+64]
950	movq mm1, [eax+72]	-
951	paddsw mm1, [ecx+72]	943	movq [edx+64], mm0
Line 952...	Line 944...
952	; psraw mm1, 1	944
953	movq [edx+72], mm1	945	movq mm1, [eax+72]
954		-
955	movq mm2, [eax+80]	946	paddsw mm1, [ecx+72]
Line 956...	Line 947...
956	paddsw mm2, [ecx+80]	947	movq [edx+72], mm1
957	; psraw mm2, 1	948
958	movq [edx+80], mm2	-
959		949	movq mm2, [eax+80]
Line 960...	Line 950...
960	movq mm3, [eax+88]	950	paddsw mm2, [ecx+80]
961	paddsw mm3, [ecx+88]	951	movq [edx+80], mm2
962	; psraw mm3, 1	-
963	movq [edx+88], mm3	952
Line 964...	Line 953...
964		953	movq mm3, [eax+88]
965	movq mm0, [eax+96]	954	paddsw mm3, [ecx+88]
966	paddsw mm0, [ecx+96]	-
967	; psraw mm0, 1	955	movq [edx+88], mm3
Line 968...	Line 956...
968	movq [edx+96], mm0	956
969		957	movq mm0, [eax+96]
Line -...	Line 958...
-		958	paddsw mm0, [ecx+96]
-		959	movq [edx+96], mm0
970	movq mm1, [eax+104]	960
971	paddsw mm1, [ecx+104]	961	movq mm1, [eax+104]
Line 972...	Line 962...
972	; psraw mm1, 1	962	paddsw mm1, [ecx+104]
973	movq [edx+104], mm1	963	movq [edx+104], mm1
Line 1227...	Line 1217...
1227	jnz @B	1217	jnz @B
1228	ret	1218	ret
1229	endp	1219	endp
Line 1230...	Line -...
1230		-

Subversion Repositories Kolibri OS

(root)/kernel/trunk/drivers/mixer.asm – Rev 285 → 291