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ffmpeg.wasm-core
Commit 635b3ec6 authored by Felix Bünemann's avatar Felix Bünemann
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add mangling 

Originally committed as revision 4286 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
parent 91d1f1a4
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Showing with 27 additions and 26 deletions
postproc/yuv2rgb.c
View file @ 635b3ec6
......@@ -36,6 +36,7 @@
//#include "video_out.h"
#include "rgb2rgb.h"
#include "../cpudetect.h"
#include "../mangle.h"
#ifdef HAVE_MLIB
#include "yuv2rgb_mlib.c"
......
postproc/yuv2rgb_template.c
View file @ 635b3ec6
......@@ -56,8 +56,8 @@
"punpcklbw %%mm4, %%mm0;" /* scatter 4 Cb 00 u3 00 u2 00 u1 00 u0 */ \
"punpcklbw %%mm4, %%mm1;" /* scatter 4 Cr 00 v3 00 v2 00 v1 00 v0 */ \
\
"psubsw mmx_80w, %%mm0;" /* Cb -= 128 */ \
"psubsw mmx_80w, %%mm1;" /* Cr -= 128 */ \
"psubsw "MANGLE(mmx_80w)", %%mm0;" /* Cb -= 128 */ \
"psubsw "MANGLE(mmx_80w)", %%mm1;" /* Cr -= 128 */ \
\
"psllw $3, %%mm0;" /* Promote precision */ \
"psllw $3, %%mm1;" /* Promote precision */ \
......@@ -65,27 +65,27 @@
"movq %%mm0, %%mm2;" /* Copy 4 Cb 00 u3 00 u2 00 u1 00 u0 */ \
"movq %%mm1, %%mm3;" /* Copy 4 Cr 00 v3 00 v2 00 v1 00 v0 */ \
\
"pmulhw mmx_U_green, %%mm2;" /* Mul Cb with green coeff -> Cb green */ \
"pmulhw mmx_V_green, %%mm3;" /* Mul Cr with green coeff -> Cr green */ \
"pmulhw "MANGLE(mmx_U_green)", %%mm2;" /* Mul Cb with green coeff -> Cb green */ \
"pmulhw "MANGLE(mmx_V_green)", %%mm3;" /* Mul Cr with green coeff -> Cr green */ \
\
"pmulhw mmx_U_blue, %%mm0;" /* Mul Cb -> Cblue 00 b3 00 b2 00 b1 00 b0 */\
"pmulhw mmx_V_red, %%mm1;" /* Mul Cr -> Cred 00 r3 00 r2 00 r1 00 r0 */\
"pmulhw "MANGLE(mmx_U_blue)", %%mm0;" /* Mul Cb -> Cblue 00 b3 00 b2 00 b1 00 b0 */\
"pmulhw "MANGLE(mmx_V_red)", %%mm1;" /* Mul Cr -> Cred 00 r3 00 r2 00 r1 00 r0 */\
\
"paddsw %%mm3, %%mm2;" /* Cb green + Cr green -> Cgreen */\
\
/* convert the luma part */\
"psubusb mmx_10w, %%mm6;" /* Y -= 16 */\
"psubusb "MANGLE(mmx_10w)", %%mm6;" /* Y -= 16 */\
\
"movq %%mm6, %%mm7;" /* Copy 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */\
"pand mmx_00ffw, %%mm6;" /* get Y even 00 Y6 00 Y4 00 Y2 00 Y0 */\
"pand "MANGLE(mmx_00ffw)", %%mm6;" /* get Y even 00 Y6 00 Y4 00 Y2 00 Y0 */\
\
"psrlw $8, %%mm7;" /* get Y odd 00 Y7 00 Y5 00 Y3 00 Y1 */\
\
"psllw $3, %%mm6;" /* Promote precision */\
"psllw $3, %%mm7;" /* Promote precision */\
\
"pmulhw mmx_Y_coeff, %%mm6;" /* Mul 4 Y even 00 y6 00 y4 00 y2 00 y0 */\
"pmulhw mmx_Y_coeff, %%mm7;" /* Mul 4 Y odd 00 y7 00 y5 00 y3 00 y1 */\
"pmulhw "MANGLE(mmx_Y_coeff)", %%mm6;" /* Mul 4 Y even 00 y6 00 y4 00 y2 00 y0 */\
"pmulhw "MANGLE(mmx_Y_coeff)", %%mm7;" /* Mul 4 Y odd 00 y7 00 y5 00 y3 00 y1 */\
\
/* Do the addition part of the conversion for even and odd pixels,
register usage:
......@@ -164,14 +164,14 @@ static inline void RENAME(yuv420_rgb16) (uint8_t * image, uint8_t * py,
YUV2RGB
#ifdef DITHER1XBPP
"paddusb b5Dither, %%mm0;"
"paddusb g6Dither, %%mm2;"
"paddusb r5Dither, %%mm1;"
"paddusb "MANGLE(b5Dither)", %%mm0;"
"paddusb "MANGLE(g6Dither)", %%mm2;"
"paddusb "MANGLE(r5Dither)", %%mm1;"
#endif
/* mask unneeded bits off */
"pand mmx_redmask, %%mm0;" /* b7b6b5b4 b3_0_0_0 b7b6b5b4 b3_0_0_0 */
"pand mmx_grnmask, %%mm2;" /* g7g6g5g4 g3g2_0_0 g7g6g5g4 g3g2_0_0 */
"pand mmx_redmask, %%mm1;" /* r7r6r5r4 r3_0_0_0 r7r6r5r4 r3_0_0_0 */
"pand "MANGLE(mmx_redmask)", %%mm0;" /* b7b6b5b4 b3_0_0_0 b7b6b5b4 b3_0_0_0 */
"pand "MANGLE(mmx_grnmask)", %%mm2;" /* g7g6g5g4 g3g2_0_0 g7g6g5g4 g3g2_0_0 */
"pand "MANGLE(mmx_redmask)", %%mm1;" /* r7r6r5r4 r3_0_0_0 r7r6r5r4 r3_0_0_0 */
"psrlw $3,%%mm0;" /* 0_0_0_b7 b6b5b4b3 0_0_0_b7 b6b5b4b3 */
"pxor %%mm4, %%mm4;" /* zero mm4 */
......@@ -259,15 +259,15 @@ static inline void RENAME(yuv420_rgb15) (uint8_t * image, uint8_t * py,
YUV2RGB
#ifdef DITHER1XBPP
"paddusb b5Dither, %%mm0 \n\t"
"paddusb g5Dither, %%mm2 \n\t"
"paddusb r5Dither, %%mm1 \n\t"
"paddusb "MANGLE(b5Dither)", %%mm0 \n\t"
"paddusb "MANGLE(g5Dither)", %%mm2 \n\t"
"paddusb "MANGLE(r5Dither)", %%mm1 \n\t"
#endif
/* mask unneeded bits off */
"pand mmx_redmask, %%mm0;" /* b7b6b5b4 b3_0_0_0 b7b6b5b4 b3_0_0_0 */
"pand mmx_redmask, %%mm2;" /* g7g6g5g4 g3_0_0_0 g7g6g5g4 g3_0_0_0 */
"pand mmx_redmask, %%mm1;" /* r7r6r5r4 r3_0_0_0 r7r6r5r4 r3_0_0_0 */
"pand "MANGLE(mmx_redmask)", %%mm0;" /* b7b6b5b4 b3_0_0_0 b7b6b5b4 b3_0_0_0 */
"pand "MANGLE(mmx_redmask)", %%mm2;" /* g7g6g5g4 g3_0_0_0 g7g6g5g4 g3_0_0_0 */
"pand "MANGLE(mmx_redmask)", %%mm1;" /* r7r6r5r4 r3_0_0_0 r7r6r5r4 r3_0_0_0 */
"psrlw $3,%%mm0;" /* 0_0_0_b7 b6b5b4b3 0_0_0_b7 b6b5b4b3 */
"psrlw $1,%%mm1;" /* 0_r7r6r5 r4r3_0_0 0_r7r6r5 r4r3_0_0 */
......@@ -351,8 +351,8 @@ static inline void RENAME(yuv420_rgb24) (uint8_t * image, uint8_t * py,
YUV2RGB
/* mm0=B, %%mm2=G, %%mm1=R */
#ifdef HAVE_MMX2
"movq M24A, %%mm4 \n\t"
"movq M24C, %%mm7 \n\t"
"movq "MANGLE(M24A)", %%mm4 \n\t"
"movq "MANGLE(M24C)", %%mm7 \n\t"
"pshufw $0x50, %%mm0, %%mm5 \n\t" /* B3 B2 B3 B2 B1 B0 B1 B0 */
"pshufw $0x50, %%mm2, %%mm3 \n\t" /* G3 G2 G3 G2 G1 G0 G1 G0 */
"pshufw $0x00, %%mm1, %%mm6 \n\t" /* R1 R0 R1 R0 R1 R0 R1 R0 */
......@@ -371,7 +371,7 @@ YUV2RGB
"pshufw $0x55, %%mm2, %%mm3 \n\t" /* G4 G3 G4 G3 G4 G3 G4 G3 */
"pshufw $0xA5, %%mm1, %%mm6 \n\t" /* R5 R4 R5 R4 R3 R2 R3 R2 */
"pand M24B, %%mm5 \n\t" /* B5 B4 B3 */
"pand "MANGLE(M24B)", %%mm5 \n\t" /* B5 B4 B3 */
"pand %%mm7, %%mm3 \n\t" /* G4 G3 */
"pand %%mm4, %%mm6 \n\t" /* R4 R3 R2 */
......@@ -386,7 +386,7 @@ YUV2RGB
"pand %%mm7, %%mm5 \n\t" /* B7 B6 */
"pand %%mm4, %%mm3 \n\t" /* G7 G6 G5 */
"pand M24B, %%mm6 \n\t" /* R7 R6 R5 */
"pand "MANGLE(M24B)", %%mm6 \n\t" /* R7 R6 R5 */
"movd 4 (%2), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */
\
"por %%mm5, %%mm3 \n\t"
......
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