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| author | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2001-12-02 20:03:26 +0000 |
|---|---|---|
| committer | michael <michael@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2001-12-02 20:03:26 +0000 |
| commit | 4fbb3164380b618f87c3b6e4d12e645a26e462b1 (patch) | |
| tree | a5cfe667117d409da42c11a92fc0e05f1f65e1d1 /postproc/swscale.c | |
| parent | e44b4b461f273ce6bc3af43045a255cd006d39b7 (diff) | |
| download | mpv-4fbb3164380b618f87c3b6e4d12e645a26e462b1.tar.bz2 mpv-4fbb3164380b618f87c3b6e4d12e645a26e462b1.tar.xz | |
horizontal up/downscale linear & cubic
-sws command line option (0 -> fast_bilinear, 1->bilinear, 2->bicubic)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3273 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'postproc/swscale.c')
| -rw-r--r-- | postproc/swscale.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/postproc/swscale.c b/postproc/swscale.c index 580fe53c3d..0383c37fc5 100644 --- a/postproc/swscale.c +++ b/postproc/swscale.c @@ -7,6 +7,7 @@ #include <inttypes.h> #include <string.h> +#include <math.h> //#include <stdio.h> //FOR DEBUG ONLY #include "../config.h" #include "swscale.h" @@ -60,6 +61,7 @@ static uint64_t __attribute__((aligned(8))) bFC= 0xFCFCFCFCFCFCFCFCLL; static uint64_t __attribute__((aligned(8))) w400= 0x0400040004000400LL; static uint64_t __attribute__((aligned(8))) w80= 0x0080008000800080LL; static uint64_t __attribute__((aligned(8))) w10= 0x0010001000100010LL; +static uint64_t __attribute__((aligned(8))) w02= 0x0002000200020002LL; static uint64_t __attribute__((aligned(8))) bm00001111=0x00000000FFFFFFFFLL; static uint64_t __attribute__((aligned(8))) bm00000111=0x0000000000FFFFFFLL; static uint64_t __attribute__((aligned(8))) bm11111000=0xFFFFFFFFFF000000LL; @@ -96,9 +98,17 @@ static uint64_t __attribute__((aligned(8))) asm_uvalpha1; // 16bit for now (mmx likes it more compact) static uint16_t __attribute__((aligned(8))) pix_buf_y[4][2048]; static uint16_t __attribute__((aligned(8))) pix_buf_uv[2][2048*2]; +static int16_t __attribute__((aligned(8))) hLumFilter[8000]; +static int16_t __attribute__((aligned(8))) hLumFilterPos[2000]; +static int16_t __attribute__((aligned(8))) hChrFilter[8000]; +static int16_t __attribute__((aligned(8))) hChrFilterPos[2000]; #else static uint16_t pix_buf_y[4][2048]; static uint16_t pix_buf_uv[2][2048*2]; +static int16_t hLumFilter[8000]; +static int16_t hLumFilterPos[2000]; +static int16_t hChrFilter[8000]; +static int16_t hChrFilterPos[2000]; #endif // clipping helper table for C implementations: @@ -118,6 +128,11 @@ static int yuvtab_0c92[256]; static int yuvtab_1a1e[256]; static int yuvtab_40cf[256]; +static int hLumFilterSize; +static int hChrFilterSize; + +int sws_flags=0; + #ifdef CAN_COMPILE_X86_ASM static uint8_t funnyYCode[10000]; static uint8_t funnyUVCode[10000]; @@ -128,9 +143,9 @@ static int canMMX2BeUsed=0; #ifdef CAN_COMPILE_X86_ASM void in_asm_used_var_warning_killer() { - int i= yCoeff+vrCoeff+ubCoeff+vgCoeff+ugCoeff+bF8+bFC+w400+w80+w10+ + volatile int i= yCoeff+vrCoeff+ubCoeff+vgCoeff+ugCoeff+bF8+bFC+w400+w80+w10+ bm00001111+bm00000111+bm11111000+b16Mask+g16Mask+r16Mask+b15Mask+g15Mask+r15Mask+temp0+asm_yalpha1+ asm_uvalpha1+ - M24A+M24B+M24C; + M24A+M24B+M24C+w02 + funnyYCode[0]+ funnyUVCode[0]+b5Dither+g5Dither+r5Dither+g6Dither+dither4[0]+dither8[0]; if(i) i=0; } #endif |