[FFmpeg-cvslog] dct-test: Move arch-specific bits into arch-specific subdirectories
Diego Biurrun
git at videolan.org
Mon Jul 21 13:51:08 CEST 2014
ffmpeg | branch: master | Diego Biurrun <diego at biurrun.de> | Tue Feb 18 14:15:55 2014 +0100| [81b9bf319226fe03436c80aaa8a2c91767cab7ce] | committer: Diego Biurrun
dct-test: Move arch-specific bits into arch-specific subdirectories
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=81b9bf319226fe03436c80aaa8a2c91767cab7ce
---
libavcodec/arm/dct-test.c | 40 +++++++++++++++++
libavcodec/dct-test.c | 105 +++++++++++++--------------------------------
libavcodec/ppc/dct-test.c | 32 ++++++++++++++
libavcodec/x86/dct-test.c | 82 +++++++++++++++++++++++++++++++++++
4 files changed, 185 insertions(+), 74 deletions(-)
diff --git a/libavcodec/arm/dct-test.c b/libavcodec/arm/dct-test.c
new file mode 100644
index 0000000..70e5c1c
--- /dev/null
+++ b/libavcodec/arm/dct-test.c
@@ -0,0 +1,40 @@
+/*
+ * This file is part of Libav.
+ *
+ * Libav is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * Libav is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "config.h"
+
+#include "idct.h"
+
+static const struct algo fdct_tab_arch[] = {
+ { 0 }
+};
+
+static const struct algo idct_tab_arch[] = {
+ { "SIMPLE-ARM", ff_simple_idct_arm, FF_IDCT_PERM_NONE },
+ { "INT-ARM", ff_j_rev_dct_arm, FF_IDCT_PERM_LIBMPEG2 },
+#if HAVE_ARMV5TE
+ { "SIMPLE-ARMV5TE", ff_simple_idct_armv5te, FF_IDCT_PERM_NONE, AV_CPU_FLAG_ARMV5TE },
+#endif
+#if HAVE_ARMV6
+ { "SIMPLE-ARMV6", ff_simple_idct_armv6, FF_IDCT_PERM_LIBMPEG2, AV_CPU_FLAG_ARMV6 },
+#endif
+#if HAVE_NEON
+ { "SIMPLE-NEON", ff_simple_idct_neon, FF_IDCT_PERM_PARTTRANS, AV_CPU_FLAG_NEON },
+#endif
+ { 0 }
+};
diff --git a/libavcodec/dct-test.c b/libavcodec/dct-test.c
index d1393c4..979fc0b 100644
--- a/libavcodec/dct-test.c
+++ b/libavcodec/dct-test.c
@@ -45,11 +45,6 @@
#include "aandcttab.h"
#include "faandct.h"
#include "faanidct.h"
-#include "arm/idct.h"
-#include "ppc/fdct.h"
-#include "x86/fdct.h"
-#include "x86/idct_xvid.h"
-#include "x86/simple_idct.h"
#include "dctref.h"
struct algo {
@@ -60,81 +55,36 @@ struct algo {
int nonspec;
};
-static const struct algo fdct_tab[] = {
+static const struct algo fdct_tab[4] = {
{ "REF-DBL", ff_ref_fdct, FF_IDCT_PERM_NONE },
{ "FAAN", ff_faandct, FF_IDCT_PERM_NONE },
{ "IJG-AAN-INT", ff_fdct_ifast, FF_IDCT_PERM_NONE },
{ "IJG-LLM-INT", ff_jpeg_fdct_islow_8, FF_IDCT_PERM_NONE },
-
-#if HAVE_MMX_INLINE
- { "MMX", ff_fdct_mmx, FF_IDCT_PERM_NONE, AV_CPU_FLAG_MMX },
-#endif
-#if HAVE_MMXEXT_INLINE
- { "MMXEXT", ff_fdct_mmxext, FF_IDCT_PERM_NONE, AV_CPU_FLAG_MMXEXT },
-#endif
-#if HAVE_SSE2_INLINE
- { "SSE2", ff_fdct_sse2, FF_IDCT_PERM_NONE, AV_CPU_FLAG_SSE2 },
-#endif
-
-#if HAVE_ALTIVEC
- { "altivecfdct", ff_fdct_altivec, FF_IDCT_PERM_NONE, AV_CPU_FLAG_ALTIVEC },
-#endif
-
- { 0 }
};
-static const struct algo idct_tab[] = {
+static const struct algo idct_tab[4] = {
{ "FAANI", ff_faanidct, FF_IDCT_PERM_NONE },
{ "REF-DBL", ff_ref_idct, FF_IDCT_PERM_NONE },
{ "INT", ff_j_rev_dct, FF_IDCT_PERM_LIBMPEG2 },
{ "SIMPLE-C", ff_simple_idct_8, FF_IDCT_PERM_NONE },
-
-#if HAVE_MMX_INLINE
- { "SIMPLE-MMX", ff_simple_idct_mmx, FF_IDCT_PERM_SIMPLE, AV_CPU_FLAG_MMX },
- { "XVID-MMX", ff_idct_xvid_mmx, FF_IDCT_PERM_NONE, AV_CPU_FLAG_MMX, 1 },
-#endif
-#if HAVE_MMXEXT_INLINE
- { "XVID-MMXEXT", ff_idct_xvid_mmxext, FF_IDCT_PERM_NONE, AV_CPU_FLAG_MMXEXT, 1 },
-#endif
-#if HAVE_SSE2_INLINE
- { "XVID-SSE2", ff_idct_xvid_sse2, FF_IDCT_PERM_SSE2, AV_CPU_FLAG_SSE2, 1 },
-#endif
+};
#if ARCH_ARM
- { "SIMPLE-ARM", ff_simple_idct_arm, FF_IDCT_PERM_NONE },
- { "INT-ARM", ff_j_rev_dct_arm, FF_IDCT_PERM_LIBMPEG2 },
-#endif
-#if HAVE_ARMV5TE
- { "SIMPLE-ARMV5TE", ff_simple_idct_armv5te, FF_IDCT_PERM_NONE, AV_CPU_FLAG_ARMV5TE },
-#endif
-#if HAVE_ARMV6
- { "SIMPLE-ARMV6", ff_simple_idct_armv6, FF_IDCT_PERM_LIBMPEG2, AV_CPU_FLAG_ARMV6 },
-#endif
-#if HAVE_NEON && ARCH_ARM
- { "SIMPLE-NEON", ff_simple_idct_neon, FF_IDCT_PERM_PARTTRANS, AV_CPU_FLAG_NEON },
+#include "arm/dct-test.c"
+#elif ARCH_PPC
+#include "ppc/dct-test.c"
+#elif ARCH_X86
+#include "x86/dct-test.c"
+#else
+static const struct algo fdct_tab_arch[] = { 0 };
+static const struct algo idct_tab_arch[] = { 0 };
#endif
- { 0 }
-};
-
#define AANSCALE_BITS 12
#define NB_ITS 20000
#define NB_ITS_SPEED 50000
-static short idct_simple_mmx_perm[64] = {
- 0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D,
- 0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D,
- 0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D,
- 0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F,
- 0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F,
- 0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D,
- 0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F,
- 0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F,
-};
-
-static const uint8_t idct_sse2_row_perm[8] = { 0, 4, 1, 5, 2, 6, 3, 7 };
-
DECLARE_ALIGNED(16, static int16_t, block)[64];
DECLARE_ALIGNED(8, static int16_t, block1)[64];
@@ -171,19 +121,16 @@ static void permute(int16_t dst[64], const int16_t src[64],
{
int i;
+#if ARCH_X86
+ if (permute_x86(dst, src, perm_type))
+ return;
+#endif
+
switch (perm_type) {
case FF_IDCT_PERM_LIBMPEG2:
for (i = 0; i < 64; i++)
dst[(i & 0x38) | ((i & 6) >> 1) | ((i & 1) << 2)] = src[i];
break;
- case FF_IDCT_PERM_SIMPLE:
- for (i = 0; i < 64; i++)
- dst[idct_simple_mmx_perm[i]] = src[i];
- break;
- case FF_IDCT_PERM_SSE2:
- for (i = 0; i < 64; i++)
- dst[(i & 0x38) | idct_sse2_row_perm[i & 7]] = src[i];
- break;
case FF_IDCT_PERM_PARTTRANS:
for (i = 0; i < 64; i++)
dst[(i & 0x24) | ((i & 3) << 3) | ((i >> 3) & 3)] = src[i];
@@ -489,11 +436,21 @@ int main(int argc, char **argv)
idct248_error("SIMPLE-C", ff_simple_idct248_put, speed);
} else {
const int cpu_flags = av_get_cpu_flags();
- const struct algo *algos = test_idct ? idct_tab : fdct_tab;
- for (i = 0; algos[i].name; i++)
- if (!(~cpu_flags & algos[i].cpu_flag)) {
- err |= dct_error(&algos[i], test, test_idct, speed);
- }
+ if (test_idct) {
+ for (i = 0; i < FF_ARRAY_ELEMS(idct_tab); i++)
+ err |= dct_error(&idct_tab[i], test, test_idct, speed);
+
+ for (i = 0; idct_tab_arch[i].name; i++)
+ if (!(~cpu_flags & idct_tab_arch[i].cpu_flag))
+ err |= dct_error(&idct_tab_arch[i], test, test_idct, speed);
+ } else {
+ for (i = 0; i < FF_ARRAY_ELEMS(fdct_tab); i++)
+ err |= dct_error(&fdct_tab[i], test, test_idct, speed);
+
+ for (i = 0; fdct_tab_arch[i].name; i++)
+ if (!(~cpu_flags & fdct_tab_arch[i].cpu_flag))
+ err |= dct_error(&fdct_tab_arch[i], test, test_idct, speed);
+ }
}
if (err)
diff --git a/libavcodec/ppc/dct-test.c b/libavcodec/ppc/dct-test.c
new file mode 100644
index 0000000..37fd8bb
--- /dev/null
+++ b/libavcodec/ppc/dct-test.c
@@ -0,0 +1,32 @@
+/*
+ * This file is part of Libav.
+ *
+ * Libav is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * Libav is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "config.h"
+
+#include "fdct.h"
+
+static const struct algo fdct_tab_arch[] = {
+#if HAVE_ALTIVEC
+ { "altivecfdct", ff_fdct_altivec, FF_IDCT_PERM_NONE, AV_CPU_FLAG_ALTIVEC },
+#endif
+ { 0 }
+};
+
+static const struct algo idct_tab_arch[] = {
+ { 0 }
+};
diff --git a/libavcodec/x86/dct-test.c b/libavcodec/x86/dct-test.c
new file mode 100644
index 0000000..2df9170
--- /dev/null
+++ b/libavcodec/x86/dct-test.c
@@ -0,0 +1,82 @@
+/*
+ * This file is part of Libav.
+ *
+ * Libav is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * Libav is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "config.h"
+
+#include "fdct.h"
+#include "idct_xvid.h"
+#include "simple_idct.h"
+
+static const struct algo fdct_tab_arch[] = {
+#if HAVE_MMX_INLINE
+ { "MMX", ff_fdct_mmx, FF_IDCT_PERM_NONE, AV_CPU_FLAG_MMX },
+#endif
+#if HAVE_MMXEXT_INLINE
+ { "MMXEXT", ff_fdct_mmxext, FF_IDCT_PERM_NONE, AV_CPU_FLAG_MMXEXT },
+#endif
+#if HAVE_SSE2_INLINE
+ { "SSE2", ff_fdct_sse2, FF_IDCT_PERM_NONE, AV_CPU_FLAG_SSE2 },
+#endif
+ { 0 }
+};
+
+static const struct algo idct_tab_arch[] = {
+#if HAVE_MMX_INLINE
+ { "SIMPLE-MMX", ff_simple_idct_mmx, FF_IDCT_PERM_SIMPLE, AV_CPU_FLAG_MMX },
+ { "XVID-MMX", ff_idct_xvid_mmx, FF_IDCT_PERM_NONE, AV_CPU_FLAG_MMX, 1 },
+#endif
+#if HAVE_MMXEXT_INLINE
+ { "XVID-MMXEXT", ff_idct_xvid_mmxext, FF_IDCT_PERM_NONE, AV_CPU_FLAG_MMXEXT, 1 },
+#endif
+#if HAVE_SSE2_INLINE
+ { "XVID-SSE2", ff_idct_xvid_sse2, FF_IDCT_PERM_SSE2, AV_CPU_FLAG_SSE2, 1 },
+#endif
+ { 0 }
+};
+
+static short idct_simple_mmx_perm[64] = {
+ 0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D,
+ 0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D,
+ 0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D,
+ 0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F,
+ 0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F,
+ 0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D,
+ 0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F,
+ 0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F,
+};
+
+static const uint8_t idct_sse2_row_perm[8] = { 0, 4, 1, 5, 2, 6, 3, 7 };
+
+static int permute_x86(int16_t dst[64], const int16_t src[64],
+ enum idct_permutation_type perm_type)
+{
+ int i;
+
+ switch (perm_type) {
+ case FF_IDCT_PERM_SIMPLE:
+ for (i = 0; i < 64; i++)
+ dst[idct_simple_mmx_perm[i]] = src[i];
+ return 1;
+ case FF_IDCT_PERM_SSE2:
+ for (i = 0; i < 64; i++)
+ dst[(i & 0x38) | idct_sse2_row_perm[i & 7]] = src[i];
+ return 1;
+ }
+
+ return 0;
+}
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