diff options
Diffstat (limited to 'third_party/libopenjpeg20')
| -rw-r--r-- | third_party/libopenjpeg20/0012-mct_sse.patch | 60 | ||||
| -rw-r--r-- | third_party/libopenjpeg20/README.pdfium | 1 | ||||
| -rw-r--r-- | third_party/libopenjpeg20/mct.c | 17 |
3 files changed, 71 insertions, 7 deletions
diff --git a/third_party/libopenjpeg20/0012-mct_sse.patch b/third_party/libopenjpeg20/0012-mct_sse.patch new file mode 100644 index 0000000000..bf08276764 --- /dev/null +++ b/third_party/libopenjpeg20/0012-mct_sse.patch @@ -0,0 +1,60 @@ +diff --git a/third_party/libopenjpeg20/mct.c b/third_party/libopenjpeg20/mct.c +index 8b0276f..7731c15 100644 +--- a/third_party/libopenjpeg20/mct.c ++++ b/third_party/libopenjpeg20/mct.c +@@ -37,13 +37,16 @@ + * POSSIBILITY OF SUCH DAMAGE. + */ + +-#ifdef __SSE__ ++#if defined(__SSE__) && !defined(_M_IX86) && !defined(__i386) ++#define USE_SSE + #include <xmmintrin.h> + #endif +-#ifdef __SSE2__ ++#if defined(__SSE2__) && !defined(_M_IX86) && !defined(__i386) ++#define USE_SSE2 + #include <emmintrin.h> + #endif +-#ifdef __SSE4_1__ ++#if defined(__SSE4_1__) && !defined(_M_IX86) && !defined(__i386) ++#define USE_SSE4 + #include <smmintrin.h> + #endif + +@@ -72,7 +75,7 @@ const OPJ_FLOAT64 * opj_mct_get_mct_norms_real () + /* <summary> */ + /* Forward reversible MCT. */ + /* </summary> */ +-#ifdef __SSE2__ ++#ifdef USE_SSE2 + void opj_mct_encode( + OPJ_INT32* restrict c0, + OPJ_INT32* restrict c1, +@@ -137,7 +140,7 @@ void opj_mct_encode( + /* <summary> */ + /* Inverse reversible MCT. */ + /* </summary> */ +-#ifdef __SSE2__ ++#ifdef USE_SSE2 + void opj_mct_decode( + OPJ_INT32* restrict c0, + OPJ_INT32* restrict c1, +@@ -204,7 +207,7 @@ OPJ_FLOAT64 opj_mct_getnorm(OPJ_UINT32 compno) { + /* <summary> */ + /* Forward irreversible MCT. */ + /* </summary> */ +-#ifdef __SSE4_1__ ++#ifdef USE_SSE4 + void opj_mct_encode_real( + OPJ_INT32* restrict c0, + OPJ_INT32* restrict c1, +@@ -377,7 +380,7 @@ void opj_mct_decode_real( + OPJ_UINT32 n) + { + OPJ_UINT32 i; +-#ifdef __SSE__ ++#ifdef USE_SSE + __m128 vrv, vgu, vgv, vbu; + vrv = _mm_set1_ps(1.402f); + vgu = _mm_set1_ps(0.34413f); diff --git a/third_party/libopenjpeg20/README.pdfium b/third_party/libopenjpeg20/README.pdfium index 0a60ed7691..cec6064ea2 100644 --- a/third_party/libopenjpeg20/README.pdfium +++ b/third_party/libopenjpeg20/README.pdfium @@ -21,4 +21,5 @@ Local Modifications: 0009-opj_pi_next.patch: Fix potential bad precno value in opj_pi_next* functions. 0010-pi_update_decode_poc.patch: Set proper upper bound for an array in opj_pi_update_decode_poc(). 0011-j2k_update_image_data.patch: Prevent bad signed -> unsigned casting. +0012-mct_sse.patch: Don't use SSE intrinsics in 32-bit builds. TODO(thestig): List all the other patches. diff --git a/third_party/libopenjpeg20/mct.c b/third_party/libopenjpeg20/mct.c index 8b0276f32d..7731c15ddb 100644 --- a/third_party/libopenjpeg20/mct.c +++ b/third_party/libopenjpeg20/mct.c @@ -37,13 +37,16 @@ * POSSIBILITY OF SUCH DAMAGE. */ -#ifdef __SSE__ +#if defined(__SSE__) && !defined(_M_IX86) && !defined(__i386) +#define USE_SSE #include <xmmintrin.h> #endif -#ifdef __SSE2__ +#if defined(__SSE2__) && !defined(_M_IX86) && !defined(__i386) +#define USE_SSE2 #include <emmintrin.h> #endif -#ifdef __SSE4_1__ +#if defined(__SSE4_1__) && !defined(_M_IX86) && !defined(__i386) +#define USE_SSE4 #include <smmintrin.h> #endif @@ -72,7 +75,7 @@ const OPJ_FLOAT64 * opj_mct_get_mct_norms_real () /* <summary> */ /* Forward reversible MCT. */ /* </summary> */ -#ifdef __SSE2__ +#ifdef USE_SSE2 void opj_mct_encode( OPJ_INT32* restrict c0, OPJ_INT32* restrict c1, @@ -137,7 +140,7 @@ void opj_mct_encode( /* <summary> */ /* Inverse reversible MCT. */ /* </summary> */ -#ifdef __SSE2__ +#ifdef USE_SSE2 void opj_mct_decode( OPJ_INT32* restrict c0, OPJ_INT32* restrict c1, @@ -204,7 +207,7 @@ OPJ_FLOAT64 opj_mct_getnorm(OPJ_UINT32 compno) { /* <summary> */ /* Forward irreversible MCT. */ /* </summary> */ -#ifdef __SSE4_1__ +#ifdef USE_SSE4 void opj_mct_encode_real( OPJ_INT32* restrict c0, OPJ_INT32* restrict c1, @@ -377,7 +380,7 @@ void opj_mct_decode_real( OPJ_UINT32 n) { OPJ_UINT32 i; -#ifdef __SSE__ +#ifdef USE_SSE __m128 vrv, vgu, vgv, vbu; vrv = _mm_set1_ps(1.402f); vgu = _mm_set1_ps(0.34413f); |