opensource/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-06-28 03:18:55 +08:00
Code Issues Packages Projects Releases Wiki Activity

BGR24 bugfix

Browse Source 
BGR15 & BGR24 tested

Originally committed as revision 2327 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
This commit is contained in:
Michael Niedermayer
2001-10-21 00:05:56 +00:00
parent d604bab901
commit a525ce8db1
2 changed files with 10 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
postproc/swscale.c
View File

@ -24,7 +24,7 @@ NOTES
known BUGS with known cause (no bugreports please!, but patches are welcome :) ) known BUGS with known cause (no bugreports please!, but patches are welcome :) )
horizontal MMX2 scaler reads 1-7 samples too much (might cause a sig11) horizontal MMX2 scaler reads 1-7 samples too much (might cause a sig11)
Supported output formats BGR15 BGR16 BGR24 BGR32 (15,24 are untested) Supported output formats BGR15 BGR16 BGR24 BGR32
BGR15 & BGR16 MMX verions support dithering BGR15 & BGR16 MMX verions support dithering
Special versions: fast Y 1:1 scaling (no interpolation in y direction) Special versions: fast Y 1:1 scaling (no interpolation in y direction)
@ -388,10 +388,10 @@ static uint8_t funnyUVCode[10000];
"punpckhbw %%mm7, %%mm6 \n\t" /* 0R0R0R0R 2 */\ "punpckhbw %%mm7, %%mm6 \n\t" /* 0R0R0R0R 2 */\
"movq %%mm2, %%mm0 \n\t" /* GBGBGBGB 0 */\ "movq %%mm2, %%mm0 \n\t" /* GBGBGBGB 0 */\
"movq %%mm1, %%mm3 \n\t" /* GBGBGBGB 2 */\ "movq %%mm1, %%mm3 \n\t" /* GBGBGBGB 2 */\
"punpcklbw %%mm5, %%mm0 \n\t" /* 0RGB0RGB 0 */\ "punpcklwd %%mm5, %%mm0 \n\t" /* 0RGB0RGB 0 */\
"punpckhbw %%mm5, %%mm2 \n\t" /* 0RGB0RGB 1 */\ "punpckhwd %%mm5, %%mm2 \n\t" /* 0RGB0RGB 1 */\
"punpcklbw %%mm6, %%mm1 \n\t" /* 0RGB0RGB 2 */\ "punpcklwd %%mm6, %%mm1 \n\t" /* 0RGB0RGB 2 */\
"punpckhbw %%mm6, %%mm3 \n\t" /* 0RGB0RGB 3 */\ "punpckhwd %%mm6, %%mm3 \n\t" /* 0RGB0RGB 3 */\
\ \
"movq %%mm0, %%mm4 \n\t" /* 0RGB0RGB 0 */\ "movq %%mm0, %%mm4 \n\t" /* 0RGB0RGB 0 */\
"psrlq $8, %%mm0 \n\t" /* 00RGB0RG 0 */\ "psrlq $8, %%mm0 \n\t" /* 00RGB0RG 0 */\

10
postproc/swscale_template.c
View File

@ -24,7 +24,7 @@ NOTES
known BUGS with known cause (no bugreports please!, but patches are welcome :) ) known BUGS with known cause (no bugreports please!, but patches are welcome :) )
horizontal MMX2 scaler reads 1-7 samples too much (might cause a sig11) horizontal MMX2 scaler reads 1-7 samples too much (might cause a sig11)
Supported output formats BGR15 BGR16 BGR24 BGR32 (15,24 are untested) Supported output formats BGR15 BGR16 BGR24 BGR32
BGR15 & BGR16 MMX verions support dithering BGR15 & BGR16 MMX verions support dithering
Special versions: fast Y 1:1 scaling (no interpolation in y direction) Special versions: fast Y 1:1 scaling (no interpolation in y direction)
@ -388,10 +388,10 @@ static uint8_t funnyUVCode[10000];
"punpckhbw %%mm7, %%mm6 \n\t" /* 0R0R0R0R 2 */\ "punpckhbw %%mm7, %%mm6 \n\t" /* 0R0R0R0R 2 */\
"movq %%mm2, %%mm0 \n\t" /* GBGBGBGB 0 */\ "movq %%mm2, %%mm0 \n\t" /* GBGBGBGB 0 */\
"movq %%mm1, %%mm3 \n\t" /* GBGBGBGB 2 */\ "movq %%mm1, %%mm3 \n\t" /* GBGBGBGB 2 */\
"punpcklbw %%mm5, %%mm0 \n\t" /* 0RGB0RGB 0 */\ "punpcklwd %%mm5, %%mm0 \n\t" /* 0RGB0RGB 0 */\
"punpckhbw %%mm5, %%mm2 \n\t" /* 0RGB0RGB 1 */\ "punpckhwd %%mm5, %%mm2 \n\t" /* 0RGB0RGB 1 */\
"punpcklbw %%mm6, %%mm1 \n\t" /* 0RGB0RGB 2 */\ "punpcklwd %%mm6, %%mm1 \n\t" /* 0RGB0RGB 2 */\
"punpckhbw %%mm6, %%mm3 \n\t" /* 0RGB0RGB 3 */\ "punpckhwd %%mm6, %%mm3 \n\t" /* 0RGB0RGB 3 */\
\ \
"movq %%mm0, %%mm4 \n\t" /* 0RGB0RGB 0 */\ "movq %%mm0, %%mm4 \n\t" /* 0RGB0RGB 0 */\
"psrlq $8, %%mm0 \n\t" /* 00RGB0RG 0 */\ "psrlq $8, %%mm0 \n\t" /* 00RGB0RG 0 */\