Initial version

Change-Id: I7efe9a589cd24edf86e8d086b40c27cbbf8b4017

1 files changed, 170 insertions, 0 deletions

diff --git a/encoder/ime_distortion_metrics.h b/encoder/ime_distortion_metrics.h
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+/******************************************************************************
+ *
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *****************************************************************************
+ * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
+*/
+
+/**
+******************************************************************************
+* @file ih264e_distortion_metrics.h
+*
+* @brief
+*  This file contains declarations of routines that compute distortion
+*  between two macro/sub blocks of identical dimensions
+*
+* @author
+*  Ittiam
+*
+* @remarks
+*  None
+*
+*******************************************************************************
+*/
+
+#ifndef IME_DISTORTION_METRICS_H_
+#define IME_DISTORTION_METRICS_H_
+
+
+/*****************************************************************************/
+/* Type definitions for function prototypes                                  */
+/*****************************************************************************/
+
+typedef void ime_compute_sad_ft(UWORD8 *pu1_src,
+                                UWORD8 *pu1_est,
+                                WORD32 src_strd,
+                                WORD32 est_strd,
+                                WORD32 i4_max_sad,
+                                WORD32 *pi4_mb_distortion);
+
+typedef void ime_compute_sad4_diamond(UWORD8 *pu1_ref,
+                                      UWORD8 *pu1_src,
+                                      WORD32 ref_strd,
+                                      WORD32 src_strd,
+                                      WORD32 *pi4_sad);
+
+typedef void ime_compute_sad3_diamond(UWORD8 *pu1_ref1,
+                                      UWORD8 *pu1_ref2,
+                                      UWORD8 *pu1_ref3,
+                                      UWORD8 *pu1_src,
+                                      WORD32 ref_strd,
+                                      WORD32 src_strd,
+                                      WORD32 *pi4_sad);
+
+typedef void ime_compute_sad2_diamond(UWORD8 *pu1_ref1,
+                                      UWORD8 *pu1_ref2,
+                                      UWORD8 *pu1_src,
+                                      WORD32 ref_strd,
+                                      WORD32 src_strd,
+                                      WORD32 *pi4_sad);
+
+typedef void ime_sub_pel_compute_sad_16x16_ft(UWORD8 *pu1_src,
+                                              UWORD8 *pu1_ref_half_x,
+                                              UWORD8 *pu1_ref_half_y,
+                                              UWORD8 *pu1_ref_half_xy,
+                                              WORD32 src_strd,
+                                              WORD32 ref_strd,
+                                              WORD32 *pi4_sad);
+
+typedef void ime_compute_sad_stat(UWORD8 *pu1_src,
+                                  UWORD8 *pu1_est,
+                                  WORD32 src_strd,
+                                  WORD32 est_strd,
+                                  UWORD16 *pu2_thrsh,
+                                  WORD32 *pi4_mb_distortion,
+                                  UWORD32 *pu4_is_zero);
+
+typedef void ime_compute_satqd_16x16_lumainter_ft(UWORD8 *pu1_src,
+                                         UWORD8 *pu1_est,
+                                         WORD32 src_strd,
+                                         WORD32 est_strd,
+                                         UWORD16 *pu2_thrsh,
+                                         WORD32 *pi4_mb_distortion,
+                                         UWORD32 *pu4_is_zero);
+
+typedef void ime_compute_satqd_8x16_chroma_ft(UWORD8 *pu1_src,
+                                     UWORD8 *pu1_est,
+                                     WORD32 src_strd,
+                                     WORD32 est_strd,
+                                     WORD32 i4_max_sad,
+                                     UWORD16 *thrsh);
+
+typedef void ime_compute_satqd_16x16_lumaintra_ft(UWORD8 *pu1_src,
+                                         UWORD8 *pu1_est,
+                                         WORD32 src_strd,
+                                         WORD32 est_strd,
+                                         WORD32 i4_max_sad,
+                                         UWORD16 *thrsh,
+                                         WORD32 *pi4_mb_distortion,
+                                         UWORD8 *sig_nz_sad);
+
+/*****************************************************************************/
+/* Extern Function Declarations                                              */
+/*****************************************************************************/
+
+ime_compute_sad_ft ime_compute_sad_16x16;
+ime_compute_sad_ft ime_compute_sad_16x16_fast;
+ime_compute_sad_ft ime_compute_sad_16x8;
+ime_compute_sad_ft ime_compute_sad_16x16_ea8;
+ime_compute_sad_ft ime_compute_sad_8x8;
+ime_compute_sad_ft ime_compute_sad_4x4;
+ime_compute_sad4_diamond ime_calculate_sad4_prog;
+ime_compute_sad3_diamond ime_calculate_sad3_prog;
+ime_compute_sad2_diamond ime_calculate_sad2_prog;
+ime_sub_pel_compute_sad_16x16_ft ime_sub_pel_compute_sad_16x16;
+ime_compute_sad_stat ime_compute_16x16_sad_stat;
+ime_compute_satqd_16x16_lumainter_ft ime_compute_satqd_16x16_lumainter;
+ime_compute_satqd_8x16_chroma_ft ime_compute_satqd_8x16_chroma;
+ime_compute_satqd_16x16_lumaintra_ft ime_compute_satqd_16x16_lumaintra;
+
+/*SSE4.2 Declarations*/
+ime_compute_sad_ft ime_compute_sad_16x16_sse42;
+ime_compute_sad_ft ime_compute_sad_16x16_fast_sse42;
+ime_compute_sad_ft ime_compute_sad_16x8_sse42;
+ime_compute_sad_ft ime_compute_sad_16x16_ea8_sse42;
+ime_sub_pel_compute_sad_16x16_ft ime_sub_pel_compute_sad_16x16_sse42;
+ime_compute_sad4_diamond ime_calculate_sad4_prog_sse42;
+ime_compute_satqd_16x16_lumainter_ft ime_compute_satqd_16x16_lumainter_sse42;
+
+/* assembly */
+ime_compute_sad_ft ime_compute_sad_16x16_a9q;
+ime_compute_sad_ft ime_compute_sad_16x16_fast_a9q;
+ime_compute_sad_ft ime_compute_sad_16x8_a9q;
+ime_compute_sad_ft ime_compute_sad_16x16_ea8_a9q;
+ime_compute_sad4_diamond ime_calculate_sad4_prog_a9q;
+ime_compute_sad3_diamond ime_calculate_sad3_prog_a9q;
+ime_compute_sad2_diamond ime_calculate_sad2_prog_a9q;
+ime_sub_pel_compute_sad_16x16_ft ime_sub_pel_compute_sad_16x16_a9q;
+ime_compute_sad_stat ime_compute_16x16_sad_stat_a9;
+ime_compute_satqd_16x16_lumainter_ft ime_compute_satqd_16x16_lumainter_a9q;
+
+
+/* assembly - AV8 declarations */
+ime_compute_sad_ft ime_compute_sad_16x16_av8;
+ime_compute_sad_ft ime_compute_sad_16x16_fast_av8;
+ime_compute_sad_ft ime_compute_sad_16x8_av8;
+ime_compute_sad_ft ime_compute_sad_16x16_ea8_av8;
+ime_compute_sad4_diamond ime_calculate_sad4_prog_av8;
+ime_compute_sad3_diamond ime_calculate_sad3_prog_av8;
+ime_compute_sad2_diamond ime_calculate_sad2_prog_av8;
+ime_sub_pel_compute_sad_16x16_ft ime_sub_pel_compute_sad_16x16_av8;
+ime_compute_sad_stat ime_compute_16x16_sad_stat_av8;
+ime_compute_satqd_16x16_lumainter_ft ime_compute_satqd_16x16_lumainter_av8;
+
+
+#endif /* IME_DISTORTION_METRICS_H_ */
+
+