Add m-esr52 at 52.6.0

1 files changed, 368 insertions, 0 deletions

diff --git a/media/libyuv/source/rotate_gcc.cc b/media/libyuv/source/rotate_gcc.cc
new file mode 100644
index 000000000..cbe870caa
--- /dev/null
+++ b/media/libyuv/source/rotate_gcc.cc
@@ -0,0 +1,368 @@
+/*
+ *  Copyright 2015 The LibYuv Project Authors. All rights reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS. All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "libyuv/row.h"
+#include "libyuv/rotate_row.h"
+
+#ifdef __cplusplus
+namespace libyuv {
+extern "C" {
+#endif
+
+// This module is for GCC x86 and x64.
+#if !defined(LIBYUV_DISABLE_X86) && \
+    (defined(__x86_64__) || (defined(__i386__) && !defined(_MSC_VER)))
+
+// Transpose 8x8. 32 or 64 bit, but not NaCL for 64 bit.
+#if defined(HAS_TRANSPOSEWX8_SSSE3)
+void TransposeWx8_SSSE3(const uint8* src, int src_stride,
+                        uint8* dst, int dst_stride, int width) {
+  asm volatile (
+    // Read in the data from the source pointer.
+    // First round of bit swap.
+    LABELALIGN
+  "1:                                            \n"
+    "movq       (%0),%%xmm0                      \n"
+    "movq       (%0,%3),%%xmm1                   \n"
+    "lea        (%0,%3,2),%0                     \n"
+    "punpcklbw  %%xmm1,%%xmm0                    \n"
+    "movq       (%0),%%xmm2                      \n"
+    "movdqa     %%xmm0,%%xmm1                    \n"
+    "palignr    $0x8,%%xmm1,%%xmm1               \n"
+    "movq       (%0,%3),%%xmm3                   \n"
+    "lea        (%0,%3,2),%0                     \n"
+    "punpcklbw  %%xmm3,%%xmm2                    \n"
+    "movdqa     %%xmm2,%%xmm3                    \n"
+    "movq       (%0),%%xmm4                      \n"
+    "palignr    $0x8,%%xmm3,%%xmm3               \n"
+    "movq       (%0,%3),%%xmm5                   \n"
+    "lea        (%0,%3,2),%0                     \n"
+    "punpcklbw  %%xmm5,%%xmm4                    \n"
+    "movdqa     %%xmm4,%%xmm5                    \n"
+    "movq       (%0),%%xmm6                      \n"
+    "palignr    $0x8,%%xmm5,%%xmm5               \n"
+    "movq       (%0,%3),%%xmm7                   \n"
+    "lea        (%0,%3,2),%0                     \n"
+    "punpcklbw  %%xmm7,%%xmm6                    \n"
+    "neg        %3                               \n"
+    "movdqa     %%xmm6,%%xmm7                    \n"
+    "lea        0x8(%0,%3,8),%0                  \n"
+    "palignr    $0x8,%%xmm7,%%xmm7               \n"
+    "neg        %3                               \n"
+     // Second round of bit swap.
+    "punpcklwd  %%xmm2,%%xmm0                    \n"
+    "punpcklwd  %%xmm3,%%xmm1                    \n"
+    "movdqa     %%xmm0,%%xmm2                    \n"
+    "movdqa     %%xmm1,%%xmm3                    \n"
+    "palignr    $0x8,%%xmm2,%%xmm2               \n"
+    "palignr    $0x8,%%xmm3,%%xmm3               \n"
+    "punpcklwd  %%xmm6,%%xmm4                    \n"
+    "punpcklwd  %%xmm7,%%xmm5                    \n"
+    "movdqa     %%xmm4,%%xmm6                    \n"
+    "movdqa     %%xmm5,%%xmm7                    \n"
+    "palignr    $0x8,%%xmm6,%%xmm6               \n"
+    "palignr    $0x8,%%xmm7,%%xmm7               \n"
+    // Third round of bit swap.
+    // Write to the destination pointer.
+    "punpckldq  %%xmm4,%%xmm0                    \n"
+    "movq       %%xmm0,(%1)                      \n"
+    "movdqa     %%xmm0,%%xmm4                    \n"
+    "palignr    $0x8,%%xmm4,%%xmm4               \n"
+    "movq       %%xmm4,(%1,%4)                   \n"
+    "lea        (%1,%4,2),%1                     \n"
+    "punpckldq  %%xmm6,%%xmm2                    \n"
+    "movdqa     %%xmm2,%%xmm6                    \n"
+    "movq       %%xmm2,(%1)                      \n"
+    "palignr    $0x8,%%xmm6,%%xmm6               \n"
+    "punpckldq  %%xmm5,%%xmm1                    \n"
+    "movq       %%xmm6,(%1,%4)                   \n"
+    "lea        (%1,%4,2),%1                     \n"
+    "movdqa     %%xmm1,%%xmm5                    \n"
+    "movq       %%xmm1,(%1)                      \n"
+    "palignr    $0x8,%%xmm5,%%xmm5               \n"
+    "movq       %%xmm5,(%1,%4)                   \n"
+    "lea        (%1,%4,2),%1                     \n"
+    "punpckldq  %%xmm7,%%xmm3                    \n"
+    "movq       %%xmm3,(%1)                      \n"
+    "movdqa     %%xmm3,%%xmm7                    \n"
+    "palignr    $0x8,%%xmm7,%%xmm7               \n"
+    "sub        $0x8,%2                          \n"
+    "movq       %%xmm7,(%1,%4)                   \n"
+    "lea        (%1,%4,2),%1                     \n"
+    "jg         1b                               \n"
+    : "+r"(src),    // %0
+      "+r"(dst),    // %1
+      "+r"(width)   // %2
+    : "r"((intptr_t)(src_stride)),  // %3
+      "r"((intptr_t)(dst_stride))   // %4
+    : "memory", "cc",
+      "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+  );
+}
+#endif  // defined(HAS_TRANSPOSEWX8_SSSE3)
+
+// Transpose 16x8. 64 bit
+#if defined(HAS_TRANSPOSEWX8_FAST_SSSE3)
+void TransposeWx8_Fast_SSSE3(const uint8* src, int src_stride,
+                             uint8* dst, int dst_stride, int width) {
+  asm volatile (
+    // Read in the data from the source pointer.
+    // First round of bit swap.
+    LABELALIGN
+  "1:                                            \n"
+    "movdqu     (%0),%%xmm0                      \n"
+    "movdqu     (%0,%3),%%xmm1                   \n"
+    "lea        (%0,%3,2),%0                     \n"
+    "movdqa     %%xmm0,%%xmm8                    \n"
+    "punpcklbw  %%xmm1,%%xmm0                    \n"
+    "punpckhbw  %%xmm1,%%xmm8                    \n"
+    "movdqu     (%0),%%xmm2                      \n"
+    "movdqa     %%xmm0,%%xmm1                    \n"
+    "movdqa     %%xmm8,%%xmm9                    \n"
+    "palignr    $0x8,%%xmm1,%%xmm1               \n"
+    "palignr    $0x8,%%xmm9,%%xmm9               \n"
+    "movdqu     (%0,%3),%%xmm3                   \n"
+    "lea        (%0,%3,2),%0                     \n"
+    "movdqa     %%xmm2,%%xmm10                   \n"
+    "punpcklbw  %%xmm3,%%xmm2                    \n"
+    "punpckhbw  %%xmm3,%%xmm10                   \n"
+    "movdqa     %%xmm2,%%xmm3                    \n"
+    "movdqa     %%xmm10,%%xmm11                  \n"
+    "movdqu     (%0),%%xmm4                      \n"
+    "palignr    $0x8,%%xmm3,%%xmm3               \n"
+    "palignr    $0x8,%%xmm11,%%xmm11             \n"
+    "movdqu     (%0,%3),%%xmm5                   \n"
+    "lea        (%0,%3,2),%0                     \n"
+    "movdqa     %%xmm4,%%xmm12                   \n"
+    "punpcklbw  %%xmm5,%%xmm4                    \n"
+    "punpckhbw  %%xmm5,%%xmm12                   \n"
+    "movdqa     %%xmm4,%%xmm5                    \n"
+    "movdqa     %%xmm12,%%xmm13                  \n"
+    "movdqu     (%0),%%xmm6                      \n"
+    "palignr    $0x8,%%xmm5,%%xmm5               \n"
+    "palignr    $0x8,%%xmm13,%%xmm13             \n"
+    "movdqu     (%0,%3),%%xmm7                   \n"
+    "lea        (%0,%3,2),%0                     \n"
+    "movdqa     %%xmm6,%%xmm14                   \n"
+    "punpcklbw  %%xmm7,%%xmm6                    \n"
+    "punpckhbw  %%xmm7,%%xmm14                   \n"
+    "neg        %3                               \n"
+    "movdqa     %%xmm6,%%xmm7                    \n"
+    "movdqa     %%xmm14,%%xmm15                  \n"
+    "lea        0x10(%0,%3,8),%0                 \n"
+    "palignr    $0x8,%%xmm7,%%xmm7               \n"
+    "palignr    $0x8,%%xmm15,%%xmm15             \n"
+    "neg        %3                               \n"
+     // Second round of bit swap.
+    "punpcklwd  %%xmm2,%%xmm0                    \n"
+    "punpcklwd  %%xmm3,%%xmm1                    \n"
+    "movdqa     %%xmm0,%%xmm2                    \n"
+    "movdqa     %%xmm1,%%xmm3                    \n"
+    "palignr    $0x8,%%xmm2,%%xmm2               \n"
+    "palignr    $0x8,%%xmm3,%%xmm3               \n"
+    "punpcklwd  %%xmm6,%%xmm4                    \n"
+    "punpcklwd  %%xmm7,%%xmm5                    \n"
+    "movdqa     %%xmm4,%%xmm6                    \n"
+    "movdqa     %%xmm5,%%xmm7                    \n"
+    "palignr    $0x8,%%xmm6,%%xmm6               \n"
+    "palignr    $0x8,%%xmm7,%%xmm7               \n"
+    "punpcklwd  %%xmm10,%%xmm8                   \n"
+    "punpcklwd  %%xmm11,%%xmm9                   \n"
+    "movdqa     %%xmm8,%%xmm10                   \n"
+    "movdqa     %%xmm9,%%xmm11                   \n"
+    "palignr    $0x8,%%xmm10,%%xmm10             \n"
+    "palignr    $0x8,%%xmm11,%%xmm11             \n"
+    "punpcklwd  %%xmm14,%%xmm12                  \n"
+    "punpcklwd  %%xmm15,%%xmm13                  \n"
+    "movdqa     %%xmm12,%%xmm14                  \n"
+    "movdqa     %%xmm13,%%xmm15                  \n"
+    "palignr    $0x8,%%xmm14,%%xmm14             \n"
+    "palignr    $0x8,%%xmm15,%%xmm15             \n"
+    // Third round of bit swap.
+    // Write to the destination pointer.
+    "punpckldq  %%xmm4,%%xmm0                    \n"
+    "movq       %%xmm0,(%1)                      \n"
+    "movdqa     %%xmm0,%%xmm4                    \n"
+    "palignr    $0x8,%%xmm4,%%xmm4               \n"
+    "movq       %%xmm4,(%1,%4)                   \n"
+    "lea        (%1,%4,2),%1                     \n"
+    "punpckldq  %%xmm6,%%xmm2                    \n"
+    "movdqa     %%xmm2,%%xmm6                    \n"
+    "movq       %%xmm2,(%1)                      \n"
+    "palignr    $0x8,%%xmm6,%%xmm6               \n"
+    "punpckldq  %%xmm5,%%xmm1                    \n"
+    "movq       %%xmm6,(%1,%4)                   \n"
+    "lea        (%1,%4,2),%1                     \n"
+    "movdqa     %%xmm1,%%xmm5                    \n"
+    "movq       %%xmm1,(%1)                      \n"
+    "palignr    $0x8,%%xmm5,%%xmm5               \n"
+    "movq       %%xmm5,(%1,%4)                   \n"
+    "lea        (%1,%4,2),%1                     \n"
+    "punpckldq  %%xmm7,%%xmm3                    \n"
+    "movq       %%xmm3,(%1)                      \n"
+    "movdqa     %%xmm3,%%xmm7                    \n"
+    "palignr    $0x8,%%xmm7,%%xmm7               \n"
+    "movq       %%xmm7,(%1,%4)                   \n"
+    "lea        (%1,%4,2),%1                     \n"
+    "punpckldq  %%xmm12,%%xmm8                   \n"
+    "movq       %%xmm8,(%1)                      \n"
+    "movdqa     %%xmm8,%%xmm12                   \n"
+    "palignr    $0x8,%%xmm12,%%xmm12             \n"
+    "movq       %%xmm12,(%1,%4)                  \n"
+    "lea        (%1,%4,2),%1                     \n"
+    "punpckldq  %%xmm14,%%xmm10                  \n"
+    "movdqa     %%xmm10,%%xmm14                  \n"
+    "movq       %%xmm10,(%1)                     \n"
+    "palignr    $0x8,%%xmm14,%%xmm14             \n"
+    "punpckldq  %%xmm13,%%xmm9                   \n"
+    "movq       %%xmm14,(%1,%4)                  \n"
+    "lea        (%1,%4,2),%1                     \n"
+    "movdqa     %%xmm9,%%xmm13                   \n"
+    "movq       %%xmm9,(%1)                      \n"
+    "palignr    $0x8,%%xmm13,%%xmm13             \n"
+    "movq       %%xmm13,(%1,%4)                  \n"
+    "lea        (%1,%4,2),%1                     \n"
+    "punpckldq  %%xmm15,%%xmm11                  \n"
+    "movq       %%xmm11,(%1)                     \n"
+    "movdqa     %%xmm11,%%xmm15                  \n"
+    "palignr    $0x8,%%xmm15,%%xmm15             \n"
+    "sub        $0x10,%2                         \n"
+    "movq       %%xmm15,(%1,%4)                  \n"
+    "lea        (%1,%4,2),%1                     \n"
+    "jg         1b                               \n"
+    : "+r"(src),    // %0
+      "+r"(dst),    // %1
+      "+r"(width)   // %2
+    : "r"((intptr_t)(src_stride)),  // %3
+      "r"((intptr_t)(dst_stride))   // %4
+    : "memory", "cc",
+      "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7",
+      "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13",  "xmm14",  "xmm15"
+  );
+}
+#endif  // defined(HAS_TRANSPOSEWX8_FAST_SSSE3)
+
+// Transpose UV 8x8.  64 bit.
+#if defined(HAS_TRANSPOSEUVWX8_SSE2)
+void TransposeUVWx8_SSE2(const uint8* src, int src_stride,
+                         uint8* dst_a, int dst_stride_a,
+                         uint8* dst_b, int dst_stride_b, int width) {
+  asm volatile (
+    // Read in the data from the source pointer.
+    // First round of bit swap.
+    LABELALIGN
+  "1:                                            \n"
+    "movdqu     (%0),%%xmm0                      \n"
+    "movdqu     (%0,%4),%%xmm1                   \n"
+    "lea        (%0,%4,2),%0                     \n"
+    "movdqa     %%xmm0,%%xmm8                    \n"
+    "punpcklbw  %%xmm1,%%xmm0                    \n"
+    "punpckhbw  %%xmm1,%%xmm8                    \n"
+    "movdqa     %%xmm8,%%xmm1                    \n"
+    "movdqu     (%0),%%xmm2                      \n"
+    "movdqu     (%0,%4),%%xmm3                   \n"
+    "lea        (%0,%4,2),%0                     \n"
+    "movdqa     %%xmm2,%%xmm8                    \n"
+    "punpcklbw  %%xmm3,%%xmm2                    \n"
+    "punpckhbw  %%xmm3,%%xmm8                    \n"
+    "movdqa     %%xmm8,%%xmm3                    \n"
+    "movdqu     (%0),%%xmm4                      \n"
+    "movdqu     (%0,%4),%%xmm5                   \n"
+    "lea        (%0,%4,2),%0                     \n"
+    "movdqa     %%xmm4,%%xmm8                    \n"
+    "punpcklbw  %%xmm5,%%xmm4                    \n"
+    "punpckhbw  %%xmm5,%%xmm8                    \n"
+    "movdqa     %%xmm8,%%xmm5                    \n"
+    "movdqu     (%0),%%xmm6                      \n"
+    "movdqu     (%0,%4),%%xmm7                   \n"
+    "lea        (%0,%4,2),%0                     \n"
+    "movdqa     %%xmm6,%%xmm8                    \n"
+    "punpcklbw  %%xmm7,%%xmm6                    \n"
+    "neg        %4                               \n"
+    "lea        0x10(%0,%4,8),%0                 \n"
+    "punpckhbw  %%xmm7,%%xmm8                    \n"
+    "movdqa     %%xmm8,%%xmm7                    \n"
+    "neg        %4                               \n"
+     // Second round of bit swap.
+    "movdqa     %%xmm0,%%xmm8                    \n"
+    "movdqa     %%xmm1,%%xmm9                    \n"
+    "punpckhwd  %%xmm2,%%xmm8                    \n"
+    "punpckhwd  %%xmm3,%%xmm9                    \n"
+    "punpcklwd  %%xmm2,%%xmm0                    \n"
+    "punpcklwd  %%xmm3,%%xmm1                    \n"
+    "movdqa     %%xmm8,%%xmm2                    \n"
+    "movdqa     %%xmm9,%%xmm3                    \n"
+    "movdqa     %%xmm4,%%xmm8                    \n"
+    "movdqa     %%xmm5,%%xmm9                    \n"
+    "punpckhwd  %%xmm6,%%xmm8                    \n"
+    "punpckhwd  %%xmm7,%%xmm9                    \n"
+    "punpcklwd  %%xmm6,%%xmm4                    \n"
+    "punpcklwd  %%xmm7,%%xmm5                    \n"
+    "movdqa     %%xmm8,%%xmm6                    \n"
+    "movdqa     %%xmm9,%%xmm7                    \n"
+    // Third round of bit swap.
+    // Write to the destination pointer.
+    "movdqa     %%xmm0,%%xmm8                    \n"
+    "punpckldq  %%xmm4,%%xmm0                    \n"
+    "movlpd     %%xmm0,(%1)                      \n"  // Write back U channel
+    "movhpd     %%xmm0,(%2)                      \n"  // Write back V channel
+    "punpckhdq  %%xmm4,%%xmm8                    \n"
+    "movlpd     %%xmm8,(%1,%5)                   \n"
+    "lea        (%1,%5,2),%1                     \n"
+    "movhpd     %%xmm8,(%2,%6)                   \n"
+    "lea        (%2,%6,2),%2                     \n"
+    "movdqa     %%xmm2,%%xmm8                    \n"
+    "punpckldq  %%xmm6,%%xmm2                    \n"
+    "movlpd     %%xmm2,(%1)                      \n"
+    "movhpd     %%xmm2,(%2)                      \n"
+    "punpckhdq  %%xmm6,%%xmm8                    \n"
+    "movlpd     %%xmm8,(%1,%5)                   \n"
+    "lea        (%1,%5,2),%1                     \n"
+    "movhpd     %%xmm8,(%2,%6)                   \n"
+    "lea        (%2,%6,2),%2                     \n"
+    "movdqa     %%xmm1,%%xmm8                    \n"
+    "punpckldq  %%xmm5,%%xmm1                    \n"
+    "movlpd     %%xmm1,(%1)                      \n"
+    "movhpd     %%xmm1,(%2)                      \n"
+    "punpckhdq  %%xmm5,%%xmm8                    \n"
+    "movlpd     %%xmm8,(%1,%5)                   \n"
+    "lea        (%1,%5,2),%1                     \n"
+    "movhpd     %%xmm8,(%2,%6)                   \n"
+    "lea        (%2,%6,2),%2                     \n"
+    "movdqa     %%xmm3,%%xmm8                    \n"
+    "punpckldq  %%xmm7,%%xmm3                    \n"
+    "movlpd     %%xmm3,(%1)                      \n"
+    "movhpd     %%xmm3,(%2)                      \n"
+    "punpckhdq  %%xmm7,%%xmm8                    \n"
+    "sub        $0x8,%3                          \n"
+    "movlpd     %%xmm8,(%1,%5)                   \n"
+    "lea        (%1,%5,2),%1                     \n"
+    "movhpd     %%xmm8,(%2,%6)                   \n"
+    "lea        (%2,%6,2),%2                     \n"
+    "jg         1b                               \n"
+    : "+r"(src),    // %0
+      "+r"(dst_a),  // %1
+      "+r"(dst_b),  // %2
+      "+r"(width)   // %3
+    : "r"((intptr_t)(src_stride)),    // %4
+      "r"((intptr_t)(dst_stride_a)),  // %5
+      "r"((intptr_t)(dst_stride_b))   // %6
+    : "memory", "cc",
+      "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7",
+      "xmm8", "xmm9"
+  );
+}
+#endif  // defined(HAS_TRANSPOSEUVWX8_SSE2)
+#endif  // defined(__x86_64__) || defined(__i386__)
+
+#ifdef __cplusplus
+}  // extern "C"
+}  // namespace libyuv
+#endif