19 |
; * along with this program; if not, write to the Free Software |
; * along with this program; if not, write to the Free Software |
20 |
; * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
; * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
21 |
; * |
; * |
22 |
; * $Id: colorspace_yuyv_mmx.asm,v 1.4 2004-07-24 11:46:08 edgomez Exp $ |
; * $Id: colorspace_yuyv_mmx.asm,v 1.7 2006-06-05 21:27:36 Skal Exp $ |
23 |
; * |
; * |
24 |
; ***************************************************************************/ |
; ***************************************************************************/ |
25 |
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27 |
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28 |
%macro cglobal 1 |
%macro cglobal 1 |
29 |
%ifdef PREFIX |
%ifdef PREFIX |
30 |
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%ifdef MARK_FUNCS |
31 |
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global _%1:function %1.endfunc-%1 |
32 |
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%define %1 _%1:function %1.endfunc-%1 |
33 |
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%else |
34 |
global _%1 |
global _%1 |
35 |
%define %1 _%1 |
%define %1 _%1 |
36 |
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%endif |
37 |
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%else |
38 |
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%ifdef MARK_FUNCS |
39 |
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global %1:function %1.endfunc-%1 |
40 |
%else |
%else |
41 |
global %1 |
global %1 |
42 |
%endif |
%endif |
43 |
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%endif |
44 |
%endmacro |
%endmacro |
45 |
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46 |
;============================================================================= |
;============================================================================= |
172 |
;----------------------------------------------------------------------------- |
;----------------------------------------------------------------------------- |
173 |
; YV12_TO_YUYV( TYPE ) |
; YV12_TO_YUYV( TYPE ) |
174 |
; |
; |
175 |
; TYPE 0=yuyv, 1=uyvy |
; bytes=2, pixels = 16, vpixels=2 |
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; |
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; bytes=2, pixels = 8, vpixels=2 |
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176 |
;----------------------------------------------------------------------------- |
;----------------------------------------------------------------------------- |
177 |
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178 |
%macro YV12_TO_YUYV_INIT 2 |
%macro YV12_TO_YUYV_INIT 2 |
180 |
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181 |
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182 |
%macro YV12_TO_YUYV 2 |
%macro YV12_TO_YUYV 2 |
183 |
movd mm4, [ebx] ; [ |uuuu] |
movq mm6, [ebx] ; [ |uuuu] |
184 |
movd mm5, [ecx] ; [ |vvvv] |
movq mm2, [ecx] ; [ |vvvv] |
185 |
movq mm0, [esi] ; [yyyy|yyyy] ; y row 0 |
movq mm0, [esi] ; [yyyy|yyyy] ; y row 0 |
186 |
movq mm1, [esi+eax] ; [yyyy|yyyy] ; y row 1 |
movq mm1, [esi+eax] ; [yyyy|yyyy] ; y row 1 |
187 |
punpcklbw mm4, mm5 ; [vuvu|vuvu] ; uv row 0 |
movq mm7, mm6 |
188 |
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punpcklbw mm6, mm2 ; [vuvu|vuvu] ; uv[0..3] |
189 |
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punpckhbw mm7, mm2 ; [vuvu|vuvu] ; uv[4..7] |
190 |
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191 |
%if %1 == 0 ; YUYV |
%if %1 == 0 ; YUYV |
192 |
movq mm2, mm0 |
movq mm2, mm0 |
193 |
movq mm3, mm1 |
movq mm3, mm1 |
194 |
punpcklbw mm0, mm4 ; [vyuy|vyuy] ; y row 0 + 0 |
movq mm4, [esi +8] ; [yyyy|yyyy] ; y[8..15] row 0 |
195 |
punpckhbw mm2, mm4 ; [vyuy|vyuy] ; y row 0 + 8 |
movq mm5, [esi+eax+8] ; [yyyy|yyyy] ; y[8..15] row 1 |
196 |
punpcklbw mm1, mm4 ; [vyuy|vyuy] ; y row 1 + 0 |
punpcklbw mm0, mm6 ; [vyuy|vyuy] ; y row 0 + 0 |
197 |
punpckhbw mm3, mm4 ; [vyuy|vyuy] ; y row 1 + 8 |
punpckhbw mm2, mm6 ; [vyuy|vyuy] ; y row 0 + 8 |
198 |
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punpcklbw mm1, mm6 ; [vyuy|vyuy] ; y row 1 + 0 |
199 |
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punpckhbw mm3, mm6 ; [vyuy|vyuy] ; y row 1 + 8 |
200 |
movq [edi], mm0 |
movq [edi], mm0 |
201 |
movq [edi+8], mm2 |
movq [edi+8], mm2 |
202 |
movq [edi+edx], mm1 |
movq [edi+edx], mm1 |
203 |
movq [edi+edx+8], mm3 |
movq [edi+edx+8], mm3 |
204 |
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movq mm0, mm4 |
205 |
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movq mm2, mm5 |
206 |
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punpcklbw mm0, mm7 ; [vyuy|vyuy] ; y row 0 + 16 |
207 |
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punpckhbw mm4, mm7 ; [vyuy|vyuy] ; y row 0 + 24 |
208 |
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punpcklbw mm2, mm7 ; [vyuy|vyuy] ; y row 1 + 16 |
209 |
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punpckhbw mm5, mm7 ; [vyuy|vyuy] ; y row 1 + 24 |
210 |
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movq [edi +16], mm0 |
211 |
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movq [edi +24], mm4 |
212 |
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movq [edi+edx+16], mm2 |
213 |
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movq [edi+edx+24], mm5 |
214 |
%else ; UYVY |
%else ; UYVY |
215 |
movq mm5, mm4 |
movq mm2, mm6 |
216 |
movq mm6, mm4 |
movq mm3, mm6 |
217 |
movq mm7, mm4 |
movq mm4, mm6 |
218 |
punpcklbw mm4, mm0 ; [yvyu|yvyu] ; y row 0 + 0 |
punpcklbw mm2, mm0 ; [yvyu|yvyu] ; y row 0 + 0 |
219 |
punpckhbw mm5, mm0 ; [yvyu|yvyu] ; y row 0 + 8 |
punpckhbw mm3, mm0 ; [yvyu|yvyu] ; y row 0 + 8 |
220 |
punpcklbw mm6, mm1 ; [yvyu|yvyu] ; y row 1 + 0 |
movq mm0, [esi +8] ; [yyyy|yyyy] ; y[8..15] row 0 |
221 |
punpckhbw mm7, mm1 ; [yvyu|yvyu] ; y row 1 + 8 |
movq mm5, [esi+eax+8] ; [yyyy|yyyy] ; y[8..15] row 1 |
222 |
movq [edi], mm4 |
punpcklbw mm4, mm1 ; [yvyu|yvyu] ; y row 1 + 0 |
223 |
movq [edi+8], mm5 |
punpckhbw mm6, mm1 ; [yvyu|yvyu] ; y row 1 + 8 |
224 |
movq [edi+edx], mm6 |
movq [edi ], mm2 |
225 |
movq [edi+edx+8], mm7 |
movq [edi +8], mm3 |
226 |
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movq [edi+edx ], mm4 |
227 |
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movq [edi+edx+8], mm6 |
228 |
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movq mm2, mm7 |
229 |
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movq mm3, mm7 |
230 |
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movq mm6, mm7 |
231 |
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punpcklbw mm2, mm0 ; [yvyu|yvyu] ; y row 0 + 0 |
232 |
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punpckhbw mm3, mm0 ; [yvyu|yvyu] ; y row 0 + 8 |
233 |
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punpcklbw mm6, mm5 ; [yvyu|yvyu] ; y row 1 + 0 |
234 |
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punpckhbw mm7, mm5 ; [yvyu|yvyu] ; y row 1 + 8 |
235 |
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movq [edi +16], mm2 |
236 |
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movq [edi +24], mm3 |
237 |
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movq [edi+edx+16], mm6 |
238 |
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movq [edi+edx+24], mm7 |
239 |
%endif |
%endif |
240 |
%endmacro |
%endmacro |
241 |
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349 |
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350 |
; output |
; output |
351 |
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352 |
MAKE_COLORSPACE yv12_to_yuyv_mmx,0, 2,8,2, YV12_TO_YUYV, 0, -1 |
MAKE_COLORSPACE yv12_to_yuyv_mmx,0, 2,16,2, YV12_TO_YUYV, 0, -1 |
353 |
MAKE_COLORSPACE yv12_to_uyvy_mmx,0, 2,8,2, YV12_TO_YUYV, 1, -1 |
MAKE_COLORSPACE yv12_to_uyvy_mmx,0, 2,16,2, YV12_TO_YUYV, 1, -1 |
354 |
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355 |
MAKE_COLORSPACE yv12_to_yuyvi_mmx,0, 2,8,4, YV12_TO_YUYVI, 0, -1 |
MAKE_COLORSPACE yv12_to_yuyvi_mmx,0, 2,8,4, YV12_TO_YUYVI, 0, -1 |
356 |
MAKE_COLORSPACE yv12_to_uyvyi_mmx,0, 2,8,4, YV12_TO_YUYVI, 1, -1 |
MAKE_COLORSPACE yv12_to_uyvyi_mmx,0, 2,8,4, YV12_TO_YUYVI, 1, -1 |