| Allan MacKinnon | 4359d52 | 2018-06-19 13:57:04 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can |
| 5 | * be found in the LICENSE file. |
| 6 | * |
| 7 | */ |
| 8 | |
| 9 | // |
| 10 | // |
| 11 | // |
| 12 | |
| 13 | #include "composition.h" |
| 14 | // #include "common.h" |
| 15 | // #include "context.h" |
| 16 | |
| 17 | // |
| 18 | // high level composition object |
| 19 | // |
| 20 | |
| 21 | skc_err |
| 22 | skc_composition_retain(skc_composition_t composition) |
| 23 | { |
| 24 | composition->ref_count += 1; |
| 25 | |
| 26 | return SKC_ERR_SUCCESS; |
| 27 | } |
| 28 | |
| 29 | skc_err |
| 30 | skc_composition_release(skc_composition_t composition) |
| 31 | { |
| 32 | composition->release(composition->impl); |
| 33 | |
| 34 | return SKC_ERR_SUCCESS; |
| 35 | } |
| 36 | |
| 37 | // |
| 38 | // |
| 39 | // |
| 40 | |
| 41 | skc_err |
| 42 | skc_composition_seal(skc_composition_t composition) |
| 43 | { |
| 44 | // |
| 45 | // seal the composition |
| 46 | // |
| 47 | composition->seal(composition->impl); |
| 48 | |
| 49 | return SKC_ERR_SUCCESS; |
| 50 | } |
| 51 | |
| 52 | // |
| 53 | // |
| 54 | // |
| 55 | |
| 56 | skc_err |
| 57 | skc_composition_unseal(skc_composition_t composition, bool reset) |
| 58 | { |
| 59 | // |
| 60 | // unseal the composition |
| 61 | // |
| 62 | composition->unseal(composition->impl,reset); |
| 63 | |
| 64 | return SKC_ERR_SUCCESS; |
| 65 | } |
| 66 | |
| 67 | // |
| 68 | // |
| 69 | // |
| 70 | |
| 71 | skc_err |
| 72 | skc_composition_place(skc_composition_t composition, |
| 73 | skc_raster_t const * rasters, |
| 74 | skc_layer_id const * layer_ids, |
| 75 | float const * txs, |
| 76 | float const * tys, |
| 77 | uint32_t count) // NOTE: A PER-PLACE CLIP IS POSSIBLE |
| 78 | { |
| 79 | return composition->place(composition->impl,rasters,layer_ids,txs,tys,count); |
| 80 | } |
| 81 | |
| 82 | // |
| 83 | // |
| 84 | // |
| 85 | |
| 86 | skc_err |
| 87 | skc_composition_get_bounds(skc_composition_t composition, int32_t bounds[4]) |
| 88 | { |
| 89 | // |
| 90 | // not working yet -- need to think about the semantics |
| 91 | // |
| 92 | // Option 1: return tight bounds of entire composition |
| 93 | // Option 2: ? |
| 94 | // |
| 95 | |
| 96 | return SKC_ERR_SUCCESS; |
| 97 | } |
| 98 | |
| 99 | // |
| 100 | // |
| 101 | // |