Duplicate the ext/hermes colorspace plugin, and remove Hermes code and GPL code. Fix for new caps negotiation. Rewr...

Original commit message from CVS:
* configure.ac:
* gst/colorspace/Makefile.am:
* gst/colorspace/gstcolorspace.c:
* gst/colorspace/gstcolorspace.h:
* gst/colorspace/yuv2rgb.c:
* gst/colorspace/yuv2rgb.h:
Duplicate the ext/hermes colorspace plugin, and remove Hermes
code and GPL code.  Fix for new caps negotiation.  Rewrite
much of the format handling code, and some of the conversion
code.  Basically, rewrote almost everything.  This element
handles I420, YV12 to RGB conversions.
* ext/hermes/Makefile.am:
* ext/hermes/gsthermescolorspace.c:
Rename colorspace to hermescolorspace.  Fix negotiation issues.
Remove non-Hermes related code.  This element handles lots of
RGB to RGB conversions, but no YUV.
* ext/hermes/gstcolorspace.c:
* ext/hermes/gstcolorspace.h:
* ext/hermes/rgb2yuv.c:
* ext/hermes/yuv2rgb.c:
* ext/hermes/yuv2rgb.h:
* ext/hermes/yuv2rgb_mmx16.s:
* ext/hermes/yuv2yuv.c:
* ext/hermes/yuv2yuv.h:
Remove old code.

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