removing PDP source (except debian files) before import of PDP 0.12.4

svn path=/trunk/externals/pdp/; revision=4217

1 files changed, 0 insertions, 128 deletions

diff --git a/system/mmx/pixel_conv_ver_s16.s b/system/mmx/pixel_conv_ver_s16.s
deleted file mode 100644
index ae2456f..0000000
--- a/system/mmx/pixel_conv_ver_s16.s
+++ /dev/null
@@ -1,128 +0,0 @@
-#    Pure Data Packet mmx routine.
-#    Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
-# 
-#    This program is free software; you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation; either version 2 of the License, or
-#    (at your option) any later version.
-# 
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU General Public License for more details.
-# 
-#    You should have received a copy of the GNU General Public License
-#    along with this program; if not, write to the Free Software
-#    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-#TODO:	 fix out of bound acces in conv_ver and conv_hor
-	
-	# intermediate function
-	
-	# input in register:	
-	# %mm0:	top 4 pixels
-	# %mm1:	middle 4 pixels
-	# %mm2:	bottom 4 pixels
-
-	# %mm5:	top 4 pixel mask
-	# %mm6:	middle 4 pixel mask
-	# %mm7:	bottom 4 pixel mask
-	
-	# return in register:	 
-	# %mm0:	middle 4 pixels result
-
-	
-	.conv_ver_4_pixels:	
-	.align 16
-	
-	# compute quadruplet
-
-	# get top pixel
-	pmulhw %mm5, %mm0
-	psllw $1, %mm0
-	
-	# get middle pixel
-	movq %mm1, %mm4
-	pmulhw %mm6, %mm4
-	psllw $1, %mm4
-	paddsw %mm4, %mm0
-
-	# get bottom pixel
-	movq %mm2, %mm3
-	pmulhw %mm7, %mm3
-	psllw $1, %mm3			# mm3 <- mm3/4
-	paddsw %mm3, %mm0
-
-	ret
-	
-.globl pixel_conv_ver_s16
-.type  pixel_conv_ver_s16,@function
-
-
-# pixel_conv_ver_s16(short int *pixel_array, int nb_4_pixel_vectors, int row_byte_size, short int border[4])
-# horizontal unsigned pixel conv (1/4 1/2 1/4) not tested
-# NOT TESTED
-
-	
-pixel_conv_ver_s16: 
-
-		
-	pushl %ebp
-	movl %esp, %ebp
-	push %esi
-	push %edi
-
-	movl 8(%ebp),  %esi		# pixel array offset
-	movl 12(%ebp), %ecx		# nb of 4 pixel vectors in a row (at least 2)
-	movl 16(%ebp), %edx		# rowsize in bytes
-
-	movl 24(%ebp), %edi		# mask vector
-	movq (%edi), %mm5
-	movq 8(%edi), %mm6
-	movq 16(%edi), %mm7
-	
-	movl 20(%ebp), %edi		# edge vector
-
-
-	shll $1, %edx
-	decl %ecx			# loop has a terminator stub
-	decl %ecx			# loop has another terminator stub
-	
-
-	movq (%edi), %mm0		# init regs (left edge, so mm0 is zero)
-	movq (%esi), %mm1
-	movq (%esi,%edx,1), %mm2
-	jmp .conv_line_loop
-
-
-	.align 16
-	.conv_line_loop:	
-	call .conv_ver_4_pixels		# compute conv 
-	movq %mm0, (%esi)		# store result
-	movq %mm1, %mm0			# mm0 <- prev (%esi)
-	movq %mm2, %mm1			# mm1 <- (%esi,%edx,1)
-	movq (%esi,%edx,2), %mm2	# mm2 <- (%esi,%edx,2)
-	
-	addl %edx, %esi			# increase pointer
-	decl %ecx
-	jnz .conv_line_loop
-
-	call .conv_ver_4_pixels		# compute conv 
-	movq %mm0, (%esi)		# store result
-	movq %mm1, %mm0			# mm0 <- prev (%esi)
-	movq %mm2, %mm1			# mm1 <- (%esi,%edx,1)
-	movq (%edi), %mm2		# clear invalid edge vector
-
-	addl %edx, %esi			# increase pointer
-	call .conv_ver_4_pixels		# compute last vector
-	movq %mm0, (%esi)		# store it
-	
-	emms
-	
-	pop %edi
-	pop %esi
-	leave
-	ret
-
-
-