switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 156 deletions

diff --git a/libs/pixman-0.40.0/pixman/pixman-arm-simd-asm-scaled.S b/libs/pixman-0.40.0/pixman/pixman-arm-simd-asm-scaled.S
deleted file mode 100644
index e050292..0000000
--- a/libs/pixman-0.40.0/pixman/pixman-arm-simd-asm-scaled.S
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright © 2008 Mozilla Corporation
- * Copyright © 2010 Nokia Corporation
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Mozilla Corporation not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Mozilla Corporation makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author:  Jeff Muizelaar (jeff@infidigm.net)
- *
- */
-
-/* Prevent the stack from becoming executable */
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif
-
-	.text
-	.arch armv6
-	.object_arch armv4
-	.arm
-	.altmacro
-	.p2align 2
-
-#include "pixman-arm-asm.h"
-
-/*
- * Note: This code is only using armv5te instructions (not even armv6),
- *       but is scheduled for ARM Cortex-A8 pipeline. So it might need to
- *       be split into a few variants, tuned for each microarchitecture.
- *
- * TODO: In order to get good performance on ARM9/ARM11 cores (which don't
- * have efficient write combining), it needs to be changed to use 16-byte
- * aligned writes using STM instruction.
- *
- * Nearest scanline scaler macro template uses the following arguments:
- *  fname                     - name of the function to generate
- *  bpp_shift                 - (1 << bpp_shift) is the size of pixel in bytes
- *  t                         - type suffix for LDR/STR instructions
- *  prefetch_distance         - prefetch in the source image by that many
- *                              pixels ahead
- *  prefetch_braking_distance - stop prefetching when that many pixels are
- *                              remaining before the end of scanline
- */
-
-.macro generate_nearest_scanline_func fname, bpp_shift, t,      \
-                                      prefetch_distance,        \
-                                      prefetch_braking_distance
-
-pixman_asm_function fname
-	W		.req	r0
-	DST		.req	r1
-	SRC		.req	r2
-	VX		.req	r3
-	UNIT_X		.req	ip
-	TMP1		.req	r4
-	TMP2		.req	r5
-	VXMASK		.req	r6
-	PF_OFFS		.req	r7
-	SRC_WIDTH_FIXED	.req	r8
-
-	ldr	UNIT_X, [sp]
-	push	{r4, r5, r6, r7, r8, r10}
-	mvn	VXMASK, #((1 << bpp_shift) - 1)
-	ldr	SRC_WIDTH_FIXED, [sp, #28]
-
-	/* define helper macro */
-	.macro	scale_2_pixels
-		ldr&t	TMP1, [SRC, TMP1]
-		and	TMP2, VXMASK, VX, asr #(16 - bpp_shift)
-		adds	VX, VX, UNIT_X
-		str&t	TMP1, [DST], #(1 << bpp_shift)
-9:		subpls	VX, VX, SRC_WIDTH_FIXED
-		bpl	9b
-
-		ldr&t	TMP2, [SRC, TMP2]
-		and	TMP1, VXMASK, VX, asr #(16 - bpp_shift)
-		adds	VX, VX, UNIT_X
-		str&t	TMP2, [DST], #(1 << bpp_shift)
-9:		subpls	VX, VX, SRC_WIDTH_FIXED
-		bpl	9b
-	.endm
-
-	/* now do the scaling */
-	and	TMP1, VXMASK, VX, asr #(16 - bpp_shift)
-	adds	VX, VX, UNIT_X
-9:	subpls	VX, VX, SRC_WIDTH_FIXED
-	bpl	9b
-	subs	W, W, #(8 + prefetch_braking_distance)
-	blt	2f
-	/* calculate prefetch offset */
-	mov	PF_OFFS, #prefetch_distance
-	mla	PF_OFFS, UNIT_X, PF_OFFS, VX
-1:	/* main loop, process 8 pixels per iteration with prefetch */
-	pld	[SRC, PF_OFFS, asr #(16 - bpp_shift)]
-	add	PF_OFFS, UNIT_X, lsl #3
-	scale_2_pixels
-	scale_2_pixels
-	scale_2_pixels
-	scale_2_pixels
-	subs	W, W, #8
-	bge	1b
-2:
-	subs	W, W, #(4 - 8 - prefetch_braking_distance)
-	blt	2f
-1:	/* process the remaining pixels */
-	scale_2_pixels
-	scale_2_pixels
-	subs	W, W, #4
-	bge	1b
-2:
-	tst	W, #2
-	beq	2f
-	scale_2_pixels
-2:
-	tst	W, #1
-	ldrne&t	TMP1, [SRC, TMP1]
-	strne&t	TMP1, [DST]
-	/* cleanup helper macro */
-	.purgem	scale_2_pixels
-	.unreq	DST
-	.unreq	SRC
-	.unreq	W
-	.unreq	VX
-	.unreq	UNIT_X
-	.unreq	TMP1
-	.unreq	TMP2
-	.unreq	VXMASK
-	.unreq	PF_OFFS
-	.unreq  SRC_WIDTH_FIXED
-	/* return */
-	pop	{r4, r5, r6, r7, r8, r10}
-	bx	lr
-.endfunc
-.endm
-
-generate_nearest_scanline_func \
-    pixman_scaled_nearest_scanline_0565_0565_SRC_asm_armv6, 1, h, 80, 32
-
-generate_nearest_scanline_func \
-    pixman_scaled_nearest_scanline_8888_8888_SRC_asm_armv6, 2,  , 48, 32