summaryrefslogtreecommitdiffstats
path: root/meta/recipes-multimedia/tremor
diff options
context:
space:
mode:
authorTudor Florea <tudor.florea@enea.com>2015-10-09 20:59:03 (GMT)
committerTudor Florea <tudor.florea@enea.com>2015-10-09 20:59:03 (GMT)
commit972dcfcdbfe75dcfeb777150c136576cf1a71e99 (patch)
tree97a61cd7e293d7ae9d56ef7ed0f81253365bb026 /meta/recipes-multimedia/tremor
downloadpoky-972dcfcdbfe75dcfeb777150c136576cf1a71e99.tar.gz
initial commit for Enea Linux 5.0 arm
Signed-off-by: Tudor Florea <tudor.florea@enea.com>
Diffstat (limited to 'meta/recipes-multimedia/tremor')
-rw-r--r--meta/recipes-multimedia/tremor/tremor-20120314/obsolete_automake_macros.patch15
-rw-r--r--meta/recipes-multimedia/tremor/tremor-20120314/tremor-arm-thumb2.patch104
-rw-r--r--meta/recipes-multimedia/tremor/tremor_20120314.bb22
3 files changed, 141 insertions, 0 deletions
diff --git a/meta/recipes-multimedia/tremor/tremor-20120314/obsolete_automake_macros.patch b/meta/recipes-multimedia/tremor/tremor-20120314/obsolete_automake_macros.patch
new file mode 100644
index 0000000..7e51029
--- /dev/null
+++ b/meta/recipes-multimedia/tremor/tremor-20120314/obsolete_automake_macros.patch
@@ -0,0 +1,15 @@
1Upstream-Status: Submitted [https://trac.xiph.org/ticket/1922]
2
3Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
4Index: configure.in
5===================================================================
6--- configure.in (revision 18764)
7+++ configure.in (working copy)
8@@ -9,7 +9,7 @@
9 AC_CANONICAL_HOST
10 AC_CANONICAL_TARGET
11
12-AM_CONFIG_HEADER([config.h])
13+AC_CONFIG_HEADERS([config.h])
14
15 AM_INIT_AUTOMAKE(libvorbisidec,1.2.1)
diff --git a/meta/recipes-multimedia/tremor/tremor-20120314/tremor-arm-thumb2.patch b/meta/recipes-multimedia/tremor/tremor-20120314/tremor-arm-thumb2.patch
new file mode 100644
index 0000000..2049542
--- /dev/null
+++ b/meta/recipes-multimedia/tremor/tremor-20120314/tremor-arm-thumb2.patch
@@ -0,0 +1,104 @@
1From: Xin Ouyang <Xin.Ouyang@windriver.com>
2Date: Mon, 16 Jul 2012 13:29:34 +0800
3Subject: [PATCH] tremor: add IT instructions for arm thumb2 tune flags.
4
5Upstream-Status: Pending
6
7In Thumb-2, most instructions do not have a built in condition code (except for
8conditional branches). Instead, short sequences of instructions which are to be
9executed conditionally can be preceded by a special "IT instruction" which
10describes the condition and which of the following instructions should be
11executed if the condition is false respectively.
12
13For the ARM/Thumb IT(If-Then) instruction:
14http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0489c/Cjabicci.html
15
16Signed-off-by: Xin Ouyang <Xin.Ouyang@windriver.com>
17---
18 asm_arm.h | 14 ++++++++++++++
19 1 file changed, 14 insertions(+)
20
21diff --git a/asm_arm.h b/asm_arm.h
22index c3bda00..823c54f 100755
23--- a/asm_arm.h
24+++ b/asm_arm.h
25@@ -108,9 +108,11 @@ static inline void XNPROD31(ogg_int32_t a, ogg_int32_t b,
26 static inline ogg_int32_t CLIP_TO_15(ogg_int32_t x) {
27 int tmp;
28 asm volatile("subs %1, %0, #32768\n\t"
29+ "itt pl\n\t"
30 "movpl %0, #0x7f00\n\t"
31 "orrpl %0, %0, #0xff\n"
32 "adds %1, %0, #32768\n\t"
33+ "it mi\n\t"
34 "movmi %0, #0x8000"
35 : "+r"(x),"=r"(tmp)
36 :
37@@ -139,10 +141,12 @@ static inline void lsp_loop_asm(ogg_uint32_t *qip,ogg_uint32_t *pip,
38
39 "ldmdb r0!,{r1,r3};"
40 "subs r1,r1,%4;" //ilsp[j]-wi
41+ "it mi;"
42 "rsbmi r1,r1,#0;" //labs(ilsp[j]-wi)
43 "umull %0,r2,r1,%0;" //qi*=labs(ilsp[j]-wi)
44
45 "subs r1,r3,%4;" //ilsp[j+1]-wi
46+ "it mi;"
47 "rsbmi r1,r1,#0;" //labs(ilsp[j+1]-wi)
48 "umull %1,r3,r1,%1;" //pi*=labs(ilsp[j+1]-wi)
49
50@@ -167,6 +171,7 @@ static inline void lsp_loop_asm(ogg_uint32_t *qip,ogg_uint32_t *pip,
51 "mov r0,#0x4000;\n"
52
53 "subs r1,r1,%4;\n" //ilsp[j]-wi
54+ "it mi;\n"
55 "rsbmi r1,r1,#0;\n" //labs(ilsp[j]-wi)
56 "umull %0,r2,r1,%0;\n" //qi*=labs(ilsp[j]-wi)
57 "umull %1,r3,r0,%1;\n" //pi*=labs(ilsp[j+1]-wi)
58@@ -190,18 +195,23 @@ static inline void lsp_loop_asm(ogg_uint32_t *qip,ogg_uint32_t *pip,
59 "mov r2,#0;"
60 "orr r1,%0,%1;"
61 "tst r1,#0xff000000;"
62+ "itt ne;"
63 "addne r2,r2,#8;"
64 "movne r1,r1,lsr #8;"
65 "tst r1,#0x00f00000;"
66+ "itt ne;"
67 "addne r2,r2,#4;"
68 "movne r1,r1,lsr #4;"
69 "tst r1,#0x000c0000;"
70+ "itt ne;"
71 "addne r2,r2,#2;"
72 "movne r1,r1,lsr #2;"
73 "tst r1,#0x00020000;"
74+ "itt ne;"
75 "addne r2,r2,#1;"
76 "movne r1,r1,lsr #1;"
77 "tst r1,#0x00010000;"
78+ "it ne;"
79 "addne r2,r2,#1;"
80 "mov %0,%0,lsr r2;"
81 "mov %1,%1,lsr r2;"
82@@ -222,15 +232,19 @@ static inline void lsp_norm_asm(ogg_uint32_t *qip,ogg_int32_t *qexpp){
83 ogg_int32_t qexp=*qexpp;
84
85 asm("tst %0,#0x0000ff00;"
86+ "itt eq;"
87 "moveq %0,%0,lsl #8;"
88 "subeq %1,%1,#8;"
89 "tst %0,#0x0000f000;"
90+ "itt eq;"
91 "moveq %0,%0,lsl #4;"
92 "subeq %1,%1,#4;"
93 "tst %0,#0x0000c000;"
94+ "itt eq;"
95 "moveq %0,%0,lsl #2;"
96 "subeq %1,%1,#2;"
97 "tst %0,#0x00008000;"
98+ "itt eq;"
99 "moveq %0,%0,lsl #1;"
100 "subeq %1,%1,#1;"
101 : "+r"(qi),"+r"(qexp)
102--
1031.7.9.5
104
diff --git a/meta/recipes-multimedia/tremor/tremor_20120314.bb b/meta/recipes-multimedia/tremor/tremor_20120314.bb
new file mode 100644
index 0000000..afc78ac
--- /dev/null
+++ b/meta/recipes-multimedia/tremor/tremor_20120314.bb
@@ -0,0 +1,22 @@
1SUMMARY = "Fixed-point decoder"
2DESCRIPTION = "tremor is a fixed point implementation of the vorbis codec."
3SECTION = "libs"
4LICENSE = "BSD"
5LIC_FILES_CHKSUM = "file://COPYING;md5=db1b7a668b2a6f47b2af88fb008ad555 \
6 file://os.h;beginline=3;endline=14;md5=5c0af5e1bedef3ce8178c89f48cd6f1f"
7DEPENDS = "libogg"
8SRCDATE = "${PV}"
9PR = "r1"
10
11SRC_URI = "svn://svn.xiph.org/trunk;module=Tremor;rev=18221;protocol=http \
12 file://obsolete_automake_macros.patch;striplevel=0 \
13 file://tremor-arm-thumb2.patch \
14"
15
16S = "${WORKDIR}/Tremor"
17
18inherit autotools pkgconfig
19
20EXTRA_OECONF = "--enable-shared"
21
22ARM_INSTRUCTION_SET = "arm"