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sws/x86: update rgba->yuv to use user supplied table 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-04-15 00:57:26 +02:00
parent 17ad06c753
commit 2a5d1cb2d9
2 changed files with 36 additions and 12 deletions
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12
libswscale/utils.c
View File

@ -823,6 +823,18 @@ static void fill_rgb2yuv_table(SwsContext *c, const int table[4], int dstRange)
RV_IDX, -1 , GV_IDX, RV_IDX, RV_IDX, -1 , GV_IDX, RV_IDX,
RV_IDX, GV_IDX, -1 , RV_IDX, RV_IDX, GV_IDX, -1 , RV_IDX,
BV_IDX, -1 , GV_IDX, BV_IDX, BV_IDX, -1 , GV_IDX, BV_IDX,
RY_IDX, BY_IDX, RY_IDX, BY_IDX, RY_IDX, BY_IDX, RY_IDX, BY_IDX,
BY_IDX, RY_IDX, BY_IDX, RY_IDX, BY_IDX, RY_IDX, BY_IDX, RY_IDX,
GY_IDX, -1 , GY_IDX, -1 , GY_IDX, -1 , GY_IDX, -1 ,
-1 , GY_IDX, -1 , GY_IDX, -1 , GY_IDX, -1 , GY_IDX,
RU_IDX, BU_IDX, RU_IDX, BU_IDX, RU_IDX, BU_IDX, RU_IDX, BU_IDX,
BU_IDX, RU_IDX, BU_IDX, RU_IDX, BU_IDX, RU_IDX, BU_IDX, RU_IDX,
GU_IDX, -1 , GU_IDX, -1 , GU_IDX, -1 , GU_IDX, -1 ,
-1 , GU_IDX, -1 , GU_IDX, -1 , GU_IDX, -1 , GU_IDX,
RV_IDX, BV_IDX, RV_IDX, BV_IDX, RV_IDX, BV_IDX, RV_IDX, BV_IDX,
BV_IDX, RV_IDX, BV_IDX, RV_IDX, BV_IDX, RV_IDX, BV_IDX, RV_IDX,
GV_IDX, -1 , GV_IDX, -1 , GV_IDX, -1 , GV_IDX, -1 ,
-1 , GV_IDX, -1 , GV_IDX, -1 , GV_IDX, -1 , GV_IDX,
};
dstRange = 0; //FIXME range = 1 is handled elsewhere

36
libswscale/x86/input.asm
View File

@ -50,6 +50,18 @@ rgb_UVrnd: times 4 dd 0x400100 ; 128.5 << 15
%define rgb_Vcoeff_12x4 16*4 + 16*10 + tableq
%define rgb_Vcoeff_3x56 16*4 + 16*11 + tableq
%define rgba_Ycoeff_rb 16*4 + 16*12 + tableq
%define rgba_Ycoeff_br 16*4 + 16*13 + tableq
%define rgba_Ycoeff_ga 16*4 + 16*14 + tableq
%define rgba_Ycoeff_ag 16*4 + 16*15 + tableq
%define rgba_Ucoeff_rb 16*4 + 16*16 + tableq
%define rgba_Ucoeff_br 16*4 + 16*17 + tableq
%define rgba_Ucoeff_ga 16*4 + 16*18 + tableq
%define rgba_Ucoeff_ag 16*4 + 16*19 + tableq
%define rgba_Vcoeff_rb 16*4 + 16*20 + tableq
%define rgba_Vcoeff_br 16*4 + 16*21 + tableq
%define rgba_Vcoeff_ga 16*4 + 16*22 + tableq
%define rgba_Vcoeff_ag 16*4 + 16*23 + tableq
; bgr_Ycoeff_12x4: times 2 dw BY, GY, 0, BY
; bgr_Ycoeff_3x56: times 2 dw RY, 0, GY, RY
@ -64,18 +76,18 @@ rgb_UVrnd: times 4 dd 0x400100 ; 128.5 << 15
; rgb_Vcoeff_12x4: times 2 dw RV, GV, 0, RV
; rgb_Vcoeff_3x56: times 2 dw BV, 0, GV, BV
rgba_Ycoeff_rb: times 4 dw RY, BY
rgba_Ycoeff_br: times 4 dw BY, RY
rgba_Ycoeff_ga: times 4 dw GY, 0
rgba_Ycoeff_ag: times 4 dw 0, GY
rgba_Ucoeff_rb: times 4 dw RU, BU
rgba_Ucoeff_br: times 4 dw BU, RU
rgba_Ucoeff_ga: times 4 dw GU, 0
rgba_Ucoeff_ag: times 4 dw 0, GU
rgba_Vcoeff_rb: times 4 dw RV, BV
rgba_Vcoeff_br: times 4 dw BV, RV
rgba_Vcoeff_ga: times 4 dw GV, 0
rgba_Vcoeff_ag: times 4 dw 0, GV
; rgba_Ycoeff_rb: times 4 dw RY, BY
; rgba_Ycoeff_br: times 4 dw BY, RY
; rgba_Ycoeff_ga: times 4 dw GY, 0
; rgba_Ycoeff_ag: times 4 dw 0, GY
; rgba_Ucoeff_rb: times 4 dw RU, BU
; rgba_Ucoeff_br: times 4 dw BU, RU
; rgba_Ucoeff_ga: times 4 dw GU, 0
; rgba_Ucoeff_ag: times 4 dw 0, GU
; rgba_Vcoeff_rb: times 4 dw RV, BV
; rgba_Vcoeff_br: times 4 dw BV, RV
; rgba_Vcoeff_ga: times 4 dw GV, 0
; rgba_Vcoeff_ag: times 4 dw 0, GV
shuf_rgb_12x4: db 0, 0x80, 1, 0x80, 2, 0x80, 3, 0x80, \
6, 0x80, 7, 0x80, 8, 0x80, 9, 0x80