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-rw-r--r--ext/hermes/yuv2rgb_mmx16.s188
1 files changed, 0 insertions, 188 deletions
diff --git a/ext/hermes/yuv2rgb_mmx16.s b/ext/hermes/yuv2rgb_mmx16.s
deleted file mode 100644
index 8f7b1f77..00000000
--- a/ext/hermes/yuv2rgb_mmx16.s
+++ /dev/null
@@ -1,188 +0,0 @@
-.globl mmx_80w
-.data
- .align 4
- .type mmx_80w,@object
- .size mmx_80w,8
-mmx_80w:
- .long 8388736
- .long 8388736
-.globl mmx_10w
- .align 4
- .type mmx_10w,@object
- .size mmx_10w,8
-mmx_10w:
- .long 269488144
- .long 269488144
-.globl mmx_00ffw
- .align 4
- .type mmx_00ffw,@object
- .size mmx_00ffw,8
-mmx_00ffw:
- .long 16711935
- .long 16711935
-.globl mmx_Y_coeff
- .align 4
- .type mmx_Y_coeff,@object
- .size mmx_Y_coeff,8
-mmx_Y_coeff:
- .long 624895295
- .long 624895295
-.globl mmx_U_green
- .align 4
- .type mmx_U_green,@object
- .size mmx_U_green,8
-mmx_U_green:
- .long -209849475
- .long -209849475
-.globl mmx_U_blue
- .align 4
- .type mmx_U_blue,@object
- .size mmx_U_blue,8
-mmx_U_blue:
- .long 1083392147
- .long 1083392147
-.globl mmx_V_red
- .align 4
- .type mmx_V_red,@object
- .size mmx_V_red,8
-mmx_V_red:
- .long 856830738
- .long 856830738
-.globl mmx_V_green
- .align 4
- .type mmx_V_green,@object
- .size mmx_V_green,8
-mmx_V_green:
- .long -436410884
- .long -436410884
-.globl mmx_redmask
- .align 4
- .type mmx_redmask,@object
- .size mmx_redmask,8
-mmx_redmask:
- .long -117901064
- .long -117901064
-.globl mmx_grnmask
- .align 4
- .type mmx_grnmask,@object
- .size mmx_grnmask,8
-mmx_grnmask:
- .long -50529028
- .long -50529028
-.text
- .align 4
-.globl gst_colorspace_yuv_to_bgr16_mmx
- .type gst_colorspace_yuv_to_bgr16_mmx,@function
-gst_colorspace_yuv_to_bgr16_mmx:
- subl $8,%esp
- pushl %ebp
- pushl %edi
- pushl %esi
- movl 28(%esp),%edi
- movl 32(%esp),%ecx
- movl 36(%esp),%edx
- movl $1,%ebp
- movl 48(%esp),%esi
- sarl $1,%esi
- movl %esi,16(%esp)
-
- pxor %mm4, %mm4 # zero mm4
-
- movl %esi,12(%esp)
- sarl $2,12(%esp)
-
- movl 40(%esp),%esi
-
- .p2align 4,,7
-.L68:
-
- movd (%ecx), %mm0 # Load 4 Cb 00 00 00 00 00 u3 u2 u1 u0
- movd (%edx), %mm1 # Load 4 Cr 00 00 00 00 00 v2 v1 v0
- movq (%edi), %mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
-
- movl 12(%esp),%eax
-
- .p2align 4,,7
-.L74:
- 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
- psllw $3, %mm0 # Promote precision
- psllw $3, %mm1 # Promote precision
- 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 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
- paddsw %mm3, %mm2 # Cb green + Cr green -> Cgreen
- psubusb 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
- 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
- movq %mm0, %mm3 # Copy Cblue
- movq %mm1, %mm4 # Copy Cred
- movq %mm2, %mm5 # Copy Cgreen
- paddsw %mm6, %mm0 # Y even + Cblue 00 B6 00 B4 00 B2 00 B0
- paddsw %mm7, %mm3 # Y odd + Cblue 00 B7 00 B5 00 B3 00 B1
- paddsw %mm6, %mm1 # Y even + Cred 00 R6 00 R4 00 R2 00 R0
- paddsw %mm7, %mm4 # Y odd + Cred 00 R7 00 R5 00 R3 00 R1
- paddsw %mm6, %mm2 # Y even + Cgreen 00 G6 00 G4 00 G2 00 G0
- paddsw %mm7, %mm5 # Y odd + Cgreen 00 G7 00 G5 00 G3 00 G1
- packuswb %mm0, %mm0 # B6 B4 B2 B0 | B6 B4 B2 B0
- packuswb %mm1, %mm1 # R6 R4 R2 R0 | R6 R4 R2 R0
- packuswb %mm2, %mm2 # G6 G4 G2 G0 | G6 G4 G2 G0
- packuswb %mm3, %mm3 # B7 B5 B3 B1 | B7 B5 B3 B1
- packuswb %mm4, %mm4 # R7 R5 R3 R1 | R7 R5 R3 R1
- packuswb %mm5, %mm5 # G7 G5 G3 G1 | G7 G5 G3 G1
- punpcklbw %mm3, %mm0 # B7 B6 B5 B4 B3 B2 B1 B0
- punpcklbw %mm4, %mm1 # R7 R6 R5 R4 R3 R2 R1 R0
- punpcklbw %mm5, %mm2 # G7 G6 G5 G4 G3 G2 G1 G0
- 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
- psrlw $3,%mm0 #0_0_0_b7 b6b5b4b3 0_0_0_b7 b6b5b4b3
- pxor %mm4, %mm4 # zero mm4
- movq %mm0, %mm5 # Copy B7-B0
- movq %mm2, %mm7 # Copy G7-G0
- punpcklbw %mm4, %mm2 # 0_0_0_0 0_0_0_0 g7g6g5g4 g3g2_0_0
- punpcklbw %mm1, %mm0 # r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3
- psllw $3,%mm2 # 0_0_0_0 0_g7g6g5 g4g3g2_0 0_0_0_0
- por %mm2, %mm0 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3
- movq 8(%edi), %mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
- movq %mm0, (%esi) # store pixel 0-3
- punpckhbw %mm4, %mm7 # 0_0_0_0 0_0_0_0 g7g6g5g4 g3g2_0_0
- punpckhbw %mm1, %mm5 # r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3
- psllw $3,%mm7 # 0_0_0_0 0_g7g6g5 g4g3g2_0 0_0_0_0
- movd 4(%ecx), %mm0 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0
- por %mm7, %mm5 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3
- movd 4(%edx), %mm1 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0
- movq %mm5, 8(%esi) # store pixel 4-7
-
- addl $8,%edi
- addl $4,%ecx
- addl $4,%edx
- addl $16,%esi
- decl %eax
- jnz .L74
-.L72:
- xorl $1,%ebp
- jne .L76
- subl 16(%esp),%ecx
- subl 16(%esp),%edx
-.L76:
- subl $1,44(%esp)
- jnz .L68
-
- emms
-
- popl %esi
- popl %edi
- popl %ebp
- addl $8,%esp
- ret
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-20 15:53:25 +0000