/src/libvpx/vp9/common/vp9_scale.h
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1 | | /* |
2 | | * Copyright (c) 2013 The WebM project authors. All Rights Reserved. |
3 | | * |
4 | | * Use of this source code is governed by a BSD-style license |
5 | | * that can be found in the LICENSE file in the root of the source |
6 | | * tree. An additional intellectual property rights grant can be found |
7 | | * in the file PATENTS. All contributing project authors may |
8 | | * be found in the AUTHORS file in the root of the source tree. |
9 | | */ |
10 | | |
11 | | #ifndef VPX_VP9_COMMON_VP9_SCALE_H_ |
12 | | #define VPX_VP9_COMMON_VP9_SCALE_H_ |
13 | | |
14 | | #include "vp9/common/vp9_mv.h" |
15 | | #include "vpx_dsp/vpx_convolve.h" |
16 | | |
17 | | #ifdef __cplusplus |
18 | | extern "C" { |
19 | | #endif |
20 | | |
21 | 165M | #define REF_SCALE_SHIFT 14 |
22 | 44.3M | #define REF_NO_SCALE (1 << REF_SCALE_SHIFT) |
23 | 95.3M | #define REF_INVALID_SCALE (-1) |
24 | | |
25 | | struct scale_factors { |
26 | | int x_scale_fp; // horizontal fixed point scale factor |
27 | | int y_scale_fp; // vertical fixed point scale factor |
28 | | int x_step_q4; |
29 | | int y_step_q4; |
30 | | |
31 | | int (*scale_value_x)(int val, const struct scale_factors *sf); |
32 | | int (*scale_value_y)(int val, const struct scale_factors *sf); |
33 | | |
34 | | convolve_fn_t predict[2][2][2]; // horiz, vert, avg |
35 | | #if CONFIG_VP9_HIGHBITDEPTH |
36 | | highbd_convolve_fn_t highbd_predict[2][2][2]; // horiz, vert, avg |
37 | | #endif |
38 | | }; |
39 | | |
40 | | MV32 vp9_scale_mv(const MV *mv, int x, int y, const struct scale_factors *sf); |
41 | | |
42 | | #if CONFIG_VP9_HIGHBITDEPTH |
43 | | void vp9_setup_scale_factors_for_frame(struct scale_factors *sf, int other_w, |
44 | | int other_h, int this_w, int this_h, |
45 | | int use_highbd); |
46 | | #else |
47 | | void vp9_setup_scale_factors_for_frame(struct scale_factors *sf, int other_w, |
48 | | int other_h, int this_w, int this_h); |
49 | | #endif |
50 | | |
51 | 31.7M | static INLINE int vp9_is_valid_scale(const struct scale_factors *sf) { |
52 | 31.7M | return sf->x_scale_fp != REF_INVALID_SCALE && |
53 | 31.7M | sf->y_scale_fp != REF_INVALID_SCALE; |
54 | 31.7M | } Unexecuted instantiation: vp9_dx_iface.c:vp9_is_valid_scale vp9_decodeframe.c:vp9_is_valid_scale Line | Count | Source | 51 | 31.6M | static INLINE int vp9_is_valid_scale(const struct scale_factors *sf) { | 52 | 31.6M | return sf->x_scale_fp != REF_INVALID_SCALE && | 53 | 31.6M | sf->y_scale_fp != REF_INVALID_SCALE; | 54 | 31.6M | } |
Unexecuted instantiation: vp9_detokenize.c:vp9_is_valid_scale Unexecuted instantiation: vp9_decoder.c:vp9_is_valid_scale Unexecuted instantiation: yv12config.c:vp9_is_valid_scale Unexecuted instantiation: vp9_alloccommon.c:vp9_is_valid_scale Unexecuted instantiation: vp9_blockd.c:vp9_is_valid_scale Unexecuted instantiation: vp9_entropy.c:vp9_is_valid_scale Unexecuted instantiation: vp9_entropymode.c:vp9_is_valid_scale Unexecuted instantiation: vp9_entropymv.c:vp9_is_valid_scale Unexecuted instantiation: vp9_idct.c:vp9_is_valid_scale Unexecuted instantiation: vp9_pred_common.c:vp9_is_valid_scale vp9_scale.c:vp9_is_valid_scale Line | Count | Source | 51 | 171k | static INLINE int vp9_is_valid_scale(const struct scale_factors *sf) { | 52 | 171k | return sf->x_scale_fp != REF_INVALID_SCALE && | 53 | 171k | sf->y_scale_fp != REF_INVALID_SCALE; | 54 | 171k | } |
Unexecuted instantiation: vp9_seg_common.c:vp9_is_valid_scale Unexecuted instantiation: vp9_tile_common.c:vp9_is_valid_scale Unexecuted instantiation: vp9_loopfilter.c:vp9_is_valid_scale Unexecuted instantiation: vp9_thread_common.c:vp9_is_valid_scale Unexecuted instantiation: vp9_reconinter.c:vp9_is_valid_scale Unexecuted instantiation: vp9_reconintra.c:vp9_is_valid_scale Unexecuted instantiation: vp9_scan.c:vp9_is_valid_scale Unexecuted instantiation: vp9_decodemv.c:vp9_is_valid_scale |
55 | | |
56 | 15.9M | static INLINE int vp9_is_scaled(const struct scale_factors *sf) { |
57 | 15.9M | return vp9_is_valid_scale(sf) && |
58 | 15.9M | (sf->x_scale_fp != REF_NO_SCALE || sf->y_scale_fp != REF_NO_SCALE); |
59 | 15.9M | } Unexecuted instantiation: vp9_dx_iface.c:vp9_is_scaled vp9_decodeframe.c:vp9_is_scaled Line | Count | Source | 56 | 15.8M | static INLINE int vp9_is_scaled(const struct scale_factors *sf) { | 57 | 15.8M | return vp9_is_valid_scale(sf) && | 58 | 15.8M | (sf->x_scale_fp != REF_NO_SCALE || sf->y_scale_fp != REF_NO_SCALE); | 59 | 15.8M | } |
Unexecuted instantiation: vp9_detokenize.c:vp9_is_scaled Unexecuted instantiation: vp9_decoder.c:vp9_is_scaled Unexecuted instantiation: yv12config.c:vp9_is_scaled Unexecuted instantiation: vp9_alloccommon.c:vp9_is_scaled Unexecuted instantiation: vp9_blockd.c:vp9_is_scaled Unexecuted instantiation: vp9_entropy.c:vp9_is_scaled Unexecuted instantiation: vp9_entropymode.c:vp9_is_scaled Unexecuted instantiation: vp9_entropymv.c:vp9_is_scaled Unexecuted instantiation: vp9_idct.c:vp9_is_scaled Unexecuted instantiation: vp9_pred_common.c:vp9_is_scaled vp9_scale.c:vp9_is_scaled Line | Count | Source | 56 | 171k | static INLINE int vp9_is_scaled(const struct scale_factors *sf) { | 57 | 171k | return vp9_is_valid_scale(sf) && | 58 | 171k | (sf->x_scale_fp != REF_NO_SCALE || sf->y_scale_fp != REF_NO_SCALE); | 59 | 171k | } |
Unexecuted instantiation: vp9_seg_common.c:vp9_is_scaled Unexecuted instantiation: vp9_tile_common.c:vp9_is_scaled Unexecuted instantiation: vp9_loopfilter.c:vp9_is_scaled Unexecuted instantiation: vp9_thread_common.c:vp9_is_scaled Unexecuted instantiation: vp9_reconinter.c:vp9_is_scaled Unexecuted instantiation: vp9_reconintra.c:vp9_is_scaled Unexecuted instantiation: vp9_scan.c:vp9_is_scaled Unexecuted instantiation: vp9_decodemv.c:vp9_is_scaled |
60 | | |
61 | | static INLINE int valid_ref_frame_size(int ref_width, int ref_height, |
62 | 351k | int this_width, int this_height) { |
63 | 351k | return 2 * this_width >= ref_width && 2 * this_height >= ref_height && |
64 | 351k | this_width <= 16 * ref_width && this_height <= 16 * ref_height; |
65 | 351k | } Unexecuted instantiation: vp9_dx_iface.c:valid_ref_frame_size vp9_decodeframe.c:valid_ref_frame_size Line | Count | Source | 62 | 176k | int this_width, int this_height) { | 63 | 176k | return 2 * this_width >= ref_width && 2 * this_height >= ref_height && | 64 | 176k | this_width <= 16 * ref_width && this_height <= 16 * ref_height; | 65 | 176k | } |
Unexecuted instantiation: vp9_detokenize.c:valid_ref_frame_size Unexecuted instantiation: vp9_decoder.c:valid_ref_frame_size Unexecuted instantiation: yv12config.c:valid_ref_frame_size Unexecuted instantiation: vp9_alloccommon.c:valid_ref_frame_size Unexecuted instantiation: vp9_blockd.c:valid_ref_frame_size Unexecuted instantiation: vp9_entropy.c:valid_ref_frame_size Unexecuted instantiation: vp9_entropymode.c:valid_ref_frame_size Unexecuted instantiation: vp9_entropymv.c:valid_ref_frame_size Unexecuted instantiation: vp9_idct.c:valid_ref_frame_size Unexecuted instantiation: vp9_pred_common.c:valid_ref_frame_size vp9_scale.c:valid_ref_frame_size Line | Count | Source | 62 | 174k | int this_width, int this_height) { | 63 | 174k | return 2 * this_width >= ref_width && 2 * this_height >= ref_height && | 64 | 174k | this_width <= 16 * ref_width && this_height <= 16 * ref_height; | 65 | 174k | } |
Unexecuted instantiation: vp9_seg_common.c:valid_ref_frame_size Unexecuted instantiation: vp9_tile_common.c:valid_ref_frame_size Unexecuted instantiation: vp9_loopfilter.c:valid_ref_frame_size Unexecuted instantiation: vp9_thread_common.c:valid_ref_frame_size Unexecuted instantiation: vp9_reconinter.c:valid_ref_frame_size Unexecuted instantiation: vp9_reconintra.c:valid_ref_frame_size Unexecuted instantiation: vp9_scan.c:valid_ref_frame_size Unexecuted instantiation: vp9_decodemv.c:valid_ref_frame_size |
66 | | |
67 | | #ifdef __cplusplus |
68 | | } // extern "C" |
69 | | #endif |
70 | | |
71 | | #endif // VPX_VP9_COMMON_VP9_SCALE_H_ |