xref: /aosp_15_r20/external/pdfium/third_party/libopenjpeg/0012-mct_sse.patch (revision 3ac0a46f773bac49fa9476ec2b1cf3f8da5ec3a4)
1*3ac0a46fSAndroid Build Coastguard Workerdiff --git a/third_party/libopenjpeg/mct.c b/third_party/libopenjpeg/mct.c
2*3ac0a46fSAndroid Build Coastguard Workerindex 88c8f4092..c4c2e732e 100644
3*3ac0a46fSAndroid Build Coastguard Worker--- a/third_party/libopenjpeg/mct.c
4*3ac0a46fSAndroid Build Coastguard Worker+++ b/third_party/libopenjpeg/mct.c
5*3ac0a46fSAndroid Build Coastguard Worker@@ -37,13 +37,15 @@
6*3ac0a46fSAndroid Build Coastguard Worker  * POSSIBILITY OF SUCH DAMAGE.
7*3ac0a46fSAndroid Build Coastguard Worker  */
8*3ac0a46fSAndroid Build Coastguard Worker
9*3ac0a46fSAndroid Build Coastguard Worker-#ifdef __SSE__
10*3ac0a46fSAndroid Build Coastguard Worker+#if defined(__SSE__) && !defined(_M_IX86) && !defined(__i386)
11*3ac0a46fSAndroid Build Coastguard Worker+#define USE_SSE
12*3ac0a46fSAndroid Build Coastguard Worker #include <xmmintrin.h>
13*3ac0a46fSAndroid Build Coastguard Worker #endif
14*3ac0a46fSAndroid Build Coastguard Worker-#ifdef __SSE2__
15*3ac0a46fSAndroid Build Coastguard Worker+#if defined(__SSE2__) && !defined(_M_IX86) && !defined(__i386)
16*3ac0a46fSAndroid Build Coastguard Worker+#define USE_SSE2
17*3ac0a46fSAndroid Build Coastguard Worker #include <emmintrin.h>
18*3ac0a46fSAndroid Build Coastguard Worker #endif
19*3ac0a46fSAndroid Build Coastguard Worker-#ifdef __SSE4_1__
20*3ac0a46fSAndroid Build Coastguard Worker+#if defined(__SSE4_1__) && !defined(_M_IX86) && !defined(__i386)
21*3ac0a46fSAndroid Build Coastguard Worker #include <smmintrin.h>
22*3ac0a46fSAndroid Build Coastguard Worker #endif
23*3ac0a46fSAndroid Build Coastguard Worker
24*3ac0a46fSAndroid Build Coastguard Worker@@ -72,7 +74,7 @@ const OPJ_FLOAT64 * opj_mct_get_mct_norms_real()
25*3ac0a46fSAndroid Build Coastguard Worker /* <summary> */
26*3ac0a46fSAndroid Build Coastguard Worker /* Forward reversible MCT. */
27*3ac0a46fSAndroid Build Coastguard Worker /* </summary> */
28*3ac0a46fSAndroid Build Coastguard Worker-#ifdef __SSE2__
29*3ac0a46fSAndroid Build Coastguard Worker+#ifdef USE_SSE2
30*3ac0a46fSAndroid Build Coastguard Worker void opj_mct_encode(
31*3ac0a46fSAndroid Build Coastguard Worker     OPJ_INT32* OPJ_RESTRICT c0,
32*3ac0a46fSAndroid Build Coastguard Worker     OPJ_INT32* OPJ_RESTRICT c1,
33*3ac0a46fSAndroid Build Coastguard Worker@@ -141,7 +143,7 @@ void opj_mct_encode(
34*3ac0a46fSAndroid Build Coastguard Worker /* <summary> */
35*3ac0a46fSAndroid Build Coastguard Worker /* Inverse reversible MCT. */
36*3ac0a46fSAndroid Build Coastguard Worker /* </summary> */
37*3ac0a46fSAndroid Build Coastguard Worker-#ifdef __SSE2__
38*3ac0a46fSAndroid Build Coastguard Worker+#ifdef USE_SSE2
39*3ac0a46fSAndroid Build Coastguard Worker void opj_mct_decode(
40*3ac0a46fSAndroid Build Coastguard Worker     OPJ_INT32* OPJ_RESTRICT c0,
41*3ac0a46fSAndroid Build Coastguard Worker     OPJ_INT32* OPJ_RESTRICT c1,
42*3ac0a46fSAndroid Build Coastguard Worker@@ -216,7 +218,7 @@ void opj_mct_encode_real(
43*3ac0a46fSAndroid Build Coastguard Worker     OPJ_SIZE_T n)
44*3ac0a46fSAndroid Build Coastguard Worker {
45*3ac0a46fSAndroid Build Coastguard Worker     OPJ_SIZE_T i;
46*3ac0a46fSAndroid Build Coastguard Worker-#ifdef __SSE__
47*3ac0a46fSAndroid Build Coastguard Worker+#ifdef USE_SSE
48*3ac0a46fSAndroid Build Coastguard Worker     const __m128 YR = _mm_set1_ps(0.299f);
49*3ac0a46fSAndroid Build Coastguard Worker     const __m128 YG = _mm_set1_ps(0.587f);
50*3ac0a46fSAndroid Build Coastguard Worker     const __m128 YB = _mm_set1_ps(0.114f);
51*3ac0a46fSAndroid Build Coastguard Worker@@ -286,7 +288,7 @@ void opj_mct_decode_real(
52*3ac0a46fSAndroid Build Coastguard Worker     OPJ_SIZE_T n)
53*3ac0a46fSAndroid Build Coastguard Worker {
54*3ac0a46fSAndroid Build Coastguard Worker     OPJ_SIZE_T i;
55*3ac0a46fSAndroid Build Coastguard Worker-#ifdef __SSE__
56*3ac0a46fSAndroid Build Coastguard Worker+#ifdef USE_SSE
57*3ac0a46fSAndroid Build Coastguard Worker     __m128 vrv, vgu, vgv, vbu;
58*3ac0a46fSAndroid Build Coastguard Worker     vrv = _mm_set1_ps(1.402f);
59*3ac0a46fSAndroid Build Coastguard Worker     vgu = _mm_set1_ps(0.34413f);
60