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-rw-r--r--media/ffvpx/libavcodec/x86/constants.h72
1 files changed, 72 insertions, 0 deletions
diff --git a/media/ffvpx/libavcodec/x86/constants.h b/media/ffvpx/libavcodec/x86/constants.h
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+/*
+ * MMX/SSE constants used across x86 dsp optimizations.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_X86_CONSTANTS_H
+#define AVCODEC_X86_CONSTANTS_H
+
+#include <stdint.h>
+
+#include "libavutil/x86/asm.h"
+
+extern const ymm_reg ff_pw_1;
+extern const ymm_reg ff_pw_2;
+extern const xmm_reg ff_pw_3;
+extern const ymm_reg ff_pw_4;
+extern const xmm_reg ff_pw_5;
+extern const xmm_reg ff_pw_8;
+extern const xmm_reg ff_pw_9;
+extern const uint64_t ff_pw_15;
+extern const xmm_reg ff_pw_16;
+extern const xmm_reg ff_pw_18;
+extern const xmm_reg ff_pw_20;
+extern const xmm_reg ff_pw_32;
+extern const uint64_t ff_pw_42;
+extern const uint64_t ff_pw_53;
+extern const xmm_reg ff_pw_64;
+extern const uint64_t ff_pw_96;
+extern const uint64_t ff_pw_128;
+extern const ymm_reg ff_pw_255;
+extern const ymm_reg ff_pw_256;
+extern const ymm_reg ff_pw_512;
+extern const ymm_reg ff_pw_1023;
+extern const ymm_reg ff_pw_1024;
+extern const ymm_reg ff_pw_2048;
+extern const ymm_reg ff_pw_4095;
+extern const ymm_reg ff_pw_4096;
+extern const ymm_reg ff_pw_8192;
+extern const ymm_reg ff_pw_m1;
+
+extern const ymm_reg ff_pb_0;
+extern const ymm_reg ff_pb_1;
+extern const ymm_reg ff_pb_2;
+extern const ymm_reg ff_pb_3;
+extern const ymm_reg ff_pb_80;
+extern const ymm_reg ff_pb_FE;
+extern const uint64_t ff_pb_FC;
+
+extern const xmm_reg ff_ps_neg;
+
+extern const ymm_reg ff_pd_1;
+extern const ymm_reg ff_pd_16;
+extern const ymm_reg ff_pd_32;
+extern const ymm_reg ff_pd_8192;
+extern const ymm_reg ff_pd_65535;
+
+#endif /* AVCODEC_X86_CONSTANTS_H */