57827de38b
* Implement camera feature * Make OpenCVCamera optional * Fix styling problems * CI configuration * Fix CI * Hopefully final fix * Hopefully final fix * Fix all the problems * Oops.. * Add Qt Multimedia Camera * Another oops * Try to fix broken linux CI * Try to fix broken linux CI * Fix problems * Improve UI * Fix problems * camera: Add support for Qt <5.10 and fix preview error * CI: try to fix linux-frozen travis build * camera: fix problems and add multiple handlers support * fix CI * remove most ServiceFramework changes * Fix format * Remove last ServiceFramework change * camera: remove unused interfaces; revert submodule change * camera: fix CI error * ci: use ccache for opencv build * citra_qt: fix configuration error; CI: add mediaservice plugin * citra_qt: fix clang-format * citra_qt: fix documentation error * citra_qt: fix configuration page; camera: fix pausing crash * citra_qt: fix preview not stopping * camera: extend handlers length * camera: fix camera resume error * camera: fix clang-format * camera: remove all OpenCV; citra_qt: rewrite configuration * camera: remove all OpenCV; citra_qt: rewrite configuration * camera: remove all OpenCV; citra_qt: rewrite configuration * CI: fix linux ci * camera: check settings update; citra_qt: fix configuration error * service_cam: use a better way to apply configuration * Service_CAM: rewrite camera reload * cam: fix clang format * citra_qt: fix argument load issue; camera: base of system camera selection * citra_qt: Add system camera selection * camera: fix image upside down, Implement SetFrameRate in Qt Multimedia Camera * camera: Add missing <array> include, update SetFrameRate and add settings in Qt Multimedia Camera header * camera: move started in Qt Multimedia Camera header * QtMultimediaCamera: Move frame rates to SetFrameRate; Set minimum and maximum frame rate * Update appveyor.yml
229 lines
14 KiB
C++
229 lines
14 KiB
C++
// Copyright 2018 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <cstring>
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#include <QImage>
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#include "citra_qt/camera/camera_util.h"
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#include "common/math_util.h"
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#include "core/frontend/camera/factory.h"
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#include "core/frontend/camera/interface.h"
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namespace CameraUtil {
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// The following are data tables for RGB -> YUV conversions.
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namespace YuvTable {
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constexpr std::array<int, 256> Y_R = {
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53, 53, 53, 54, 54, 54, 55, 55, 55, 56, 56, 56, 56, 57, 57, 57, 58, 58, 58,
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59, 59, 59, 59, 60, 60, 60, 61, 61, 61, 62, 62, 62, 62, 63, 63, 63, 64, 64,
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64, 65, 65, 65, 65, 66, 66, 66, 67, 67, 67, 67, 68, 68, 68, 69, 69, 69, 70,
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70, 70, 70, 71, 71, 71, 72, 72, 72, 73, 73, 73, 73, 74, 74, 74, 75, 75, 75,
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76, 76, 76, 76, 77, 77, 77, 78, 78, 78, 79, 79, 79, 79, 80, 80, 80, 81, 81,
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81, 82, 82, 82, 82, 83, 83, 83, 84, 84, 84, 85, 85, 85, 85, 86, 86, 86, 87,
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87, 87, 87, 88, 88, 88, 89, 89, 89, 90, 90, 90, 90, 91, 91, 91, 92, 92, 92,
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93, 93, 93, 93, 94, 94, 94, 95, 95, 95, 96, 96, 96, 96, 97, 97, 97, 98, 98,
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98, 99, 99, 99, 99, 100, 100, 100, 101, 101, 101, 102, 102, 102, 102, 103, 103, 103, 104,
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104, 104, 105, 105, 105, 105, 106, 106, 106, 107, 107, 107, 108, 108, 108, 108, 109, 109, 109,
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110, 110, 110, 110, 111, 111, 111, 112, 112, 112, 113, 113, 113, 113, 114, 114, 114, 115, 115,
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115, 116, 116, 116, 116, 117, 117, 117, 118, 118, 118, 119, 119, 119, 119, 120, 120, 120, 121,
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121, 121, 122, 122, 122, 122, 123, 123, 123, 124, 124, 124, 125, 125, 125, 125, 126, 126, 126,
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127, 127, 127, 128, 128, 128, 128, 129, 129,
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};
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constexpr std::array<int, 256> Y_G = {
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-79, -79, -78, -78, -77, -77, -76, -75, -75, -74, -74, -73, -72, -72, -71, -71, -70, -70, -69,
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-68, -68, -67, -67, -66, -65, -65, -64, -64, -63, -62, -62, -61, -61, -60, -60, -59, -58, -58,
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-57, -57, -56, -55, -55, -54, -54, -53, -52, -52, -51, -51, -50, -50, -49, -48, -48, -47, -47,
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-46, -45, -45, -44, -44, -43, -42, -42, -41, -41, -40, -40, -39, -38, -38, -37, -37, -36, -35,
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-35, -34, -34, -33, -33, -32, -31, -31, -30, -30, -29, -28, -28, -27, -27, -26, -25, -25, -24,
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-24, -23, -23, -22, -21, -21, -20, -20, -19, -18, -18, -17, -17, -16, -15, -15, -14, -14, -13,
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-13, -12, -11, -11, -10, -10, -9, -8, -8, -7, -7, -6, -5, -5, -4, -4, -3, -3, -2,
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-1, -1, 0, 0, 0, 1, 1, 2, 2, 3, 4, 4, 5, 5, 6, 6, 7, 8, 8,
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9, 9, 10, 11, 11, 12, 12, 13, 13, 14, 15, 15, 16, 16, 17, 18, 18, 19, 19,
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20, 21, 21, 22, 22, 23, 23, 24, 25, 25, 26, 26, 27, 28, 28, 29, 29, 30, 31,
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31, 32, 32, 33, 33, 34, 35, 35, 36, 36, 37, 38, 38, 39, 39, 40, 41, 41, 42,
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42, 43, 43, 44, 45, 45, 46, 46, 47, 48, 48, 49, 49, 50, 50, 51, 52, 52, 53,
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53, 54, 55, 55, 56, 56, 57, 58, 58, 59, 59, 60, 60, 61, 62, 62, 63, 63, 64,
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65, 65, 66, 66, 67, 68, 68, 69, 69,
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};
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constexpr std::array<int, 256> Y_B = {
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25, 25, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 28, 28, 28, 28,
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28, 28, 28, 28, 28, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 30, 30, 30, 30, 30, 30, 30, 31, 31,
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31, 31, 31, 31, 31, 31, 31, 32, 32, 32, 32, 32, 32, 32, 32, 32, 33, 33, 33, 33, 33, 33, 33, 33,
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34, 34, 34, 34, 34, 34, 34, 34, 34, 35, 35, 35, 35, 35, 35, 35, 35, 35, 36, 36, 36, 36, 36, 36,
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36, 36, 36, 37, 37, 37, 37, 37, 37, 37, 37, 38, 38, 38, 38, 38, 38, 38, 38, 38, 39, 39, 39, 39,
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39, 39, 39, 39, 39, 40, 40, 40, 40, 40, 40, 40, 40, 40, 41, 41, 41, 41, 41, 41, 41, 41, 41, 42,
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42, 42, 42, 42, 42, 42, 42, 43, 43, 43, 43, 43, 43, 43, 43, 43, 44, 44, 44, 44, 44, 44, 44, 44,
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44, 45, 45, 45, 45, 45, 45, 45, 45, 45, 46, 46, 46, 46, 46, 46, 46, 46, 47, 47, 47, 47, 47, 47,
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47, 47, 47, 48, 48, 48, 48, 48, 48, 48, 48, 48, 49, 49, 49, 49, 49, 49, 49, 49, 49, 50, 50, 50,
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50, 50, 50, 50, 50, 51, 51, 51, 51, 51, 51, 51, 51, 51, 52, 52, 52, 52, 52, 52, 52, 52, 52, 53,
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53, 53, 53, 53, 53, 53, 53, 53, 54, 54, 54, 54, 54, 54, 54, 54,
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};
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static constexpr int Y(int r, int g, int b) {
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return Y_R[r] + Y_G[g] + Y_B[b];
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}
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constexpr std::array<int, 256> U_R = {
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30, 30, 30, 30, 30, 30, 31, 31, 31, 31, 31, 32, 32, 32, 32, 32, 32, 33, 33, 33, 33, 33, 33, 34,
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34, 34, 34, 34, 34, 35, 35, 35, 35, 35, 35, 36, 36, 36, 36, 36, 36, 37, 37, 37, 37, 37, 37, 38,
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38, 38, 38, 38, 38, 39, 39, 39, 39, 39, 39, 40, 40, 40, 40, 40, 40, 41, 41, 41, 41, 41, 41, 42,
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42, 42, 42, 42, 42, 43, 43, 43, 43, 43, 43, 44, 44, 44, 44, 44, 45, 45, 45, 45, 45, 45, 46, 46,
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46, 46, 46, 46, 47, 47, 47, 47, 47, 47, 48, 48, 48, 48, 48, 48, 49, 49, 49, 49, 49, 49, 50, 50,
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50, 50, 50, 50, 51, 51, 51, 51, 51, 51, 52, 52, 52, 52, 52, 52, 53, 53, 53, 53, 53, 53, 54, 54,
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54, 54, 54, 54, 55, 55, 55, 55, 55, 55, 56, 56, 56, 56, 56, 56, 57, 57, 57, 57, 57, 57, 58, 58,
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58, 58, 58, 59, 59, 59, 59, 59, 59, 60, 60, 60, 60, 60, 60, 61, 61, 61, 61, 61, 61, 62, 62, 62,
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62, 62, 62, 63, 63, 63, 63, 63, 63, 64, 64, 64, 64, 64, 64, 65, 65, 65, 65, 65, 65, 66, 66, 66,
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66, 66, 66, 67, 67, 67, 67, 67, 67, 68, 68, 68, 68, 68, 68, 69, 69, 69, 69, 69, 69, 70, 70, 70,
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70, 70, 70, 71, 71, 71, 71, 71, 72, 72, 72, 72, 72, 72, 73, 73,
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};
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constexpr std::array<int, 256> U_G = {
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-45, -44, -44, -44, -43, -43, -43, -42, -42, -42, -41, -41, -41, -40, -40, -40, -39, -39, -39,
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-38, -38, -38, -37, -37, -37, -36, -36, -36, -35, -35, -35, -34, -34, -34, -33, -33, -33, -32,
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-32, -32, -31, -31, -31, -30, -30, -30, -29, -29, -29, -28, -28, -28, -27, -27, -27, -26, -26,
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-26, -25, -25, -25, -24, -24, -24, -23, -23, -23, -22, -22, -22, -21, -21, -21, -20, -20, -20,
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-19, -19, -19, -18, -18, -18, -17, -17, -17, -16, -16, -16, -15, -15, -15, -14, -14, -14, -14,
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-13, -13, -13, -12, -12, -12, -11, -11, -11, -10, -10, -10, -9, -9, -9, -8, -8, -8, -7,
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-7, -7, -6, -6, -6, -5, -5, -5, -4, -4, -4, -3, -3, -3, -2, -2, -2, -1, -1,
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-1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4,
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5, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10, 11,
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11, 11, 12, 12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 15, 16, 16, 16, 17, 17,
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17, 18, 18, 18, 19, 19, 19, 20, 20, 20, 21, 21, 21, 22, 22, 22, 23, 23, 23,
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24, 24, 24, 25, 25, 25, 26, 26, 26, 27, 27, 27, 28, 28, 28, 29, 29, 29, 30,
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30, 30, 31, 31, 31, 32, 32, 32, 33, 33, 33, 34, 34, 34, 35, 35, 35, 36, 36,
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36, 37, 37, 37, 38, 38, 38, 39, 39,
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};
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constexpr std::array<int, 256> U_B = {
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113, 113, 114, 114, 115, 115, 116, 116, 117, 117, 118, 118, 119, 119, 120, 120, 121, 121, 122,
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122, 123, 123, 124, 124, 125, 125, 126, 126, 127, 127, 128, 128, 129, 129, 130, 130, 131, 131,
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132, 132, 133, 133, 134, 134, 135, 135, 136, 136, 137, 137, 138, 138, 139, 139, 140, 140, 141,
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141, 142, 142, 143, 143, 144, 144, 145, 145, 146, 146, 147, 147, 148, 148, 149, 149, 150, 150,
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151, 151, 152, 152, 153, 153, 154, 154, 155, 155, 156, 156, 157, 157, 158, 158, 159, 159, 160,
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160, 161, 161, 162, 162, 163, 163, 164, 164, 165, 165, 166, 166, 167, 167, 168, 168, 169, 169,
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170, 170, 171, 171, 172, 172, 173, 173, 174, 174, 175, 175, 176, 176, 177, 177, 178, 178, 179,
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179, 180, 180, 181, 181, 182, 182, 183, 183, 184, 184, 185, 185, 186, 186, 187, 187, 188, 188,
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189, 189, 190, 190, 191, 191, 192, 192, 193, 193, 194, 194, 195, 195, 196, 196, 197, 197, 198,
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198, 199, 199, 200, 200, 201, 201, 202, 202, 203, 203, 204, 204, 205, 205, 206, 206, 207, 207,
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208, 208, 209, 209, 210, 210, 211, 211, 212, 212, 213, 213, 214, 214, 215, 215, 216, 216, 217,
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217, 218, 218, 219, 219, 220, 220, 221, 221, 222, 222, 223, 223, 224, 224, 225, 225, 226, 226,
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227, 227, 228, 228, 229, 229, 230, 230, 231, 231, 232, 232, 233, 233, 234, 234, 235, 235, 236,
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236, 237, 237, 238, 238, 239, 239, 240, 240,
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};
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static constexpr int U(int r, int g, int b) {
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return -U_R[r] - U_G[g] + U_B[b];
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}
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constexpr std::array<int, 256> V_R = {
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89, 90, 90, 91, 91, 92, 92, 93, 93, 94, 94, 95, 95, 96, 96, 97, 97, 98, 98,
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99, 99, 100, 100, 101, 101, 102, 102, 103, 103, 104, 104, 105, 105, 106, 106, 107, 107, 108,
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108, 109, 109, 110, 110, 111, 111, 112, 112, 113, 113, 114, 114, 115, 115, 116, 116, 117, 117,
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118, 118, 119, 119, 120, 120, 121, 121, 122, 122, 123, 123, 124, 124, 125, 125, 126, 126, 127,
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127, 128, 128, 129, 129, 130, 130, 131, 131, 132, 132, 133, 133, 134, 134, 135, 135, 136, 136,
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137, 137, 138, 138, 139, 139, 140, 140, 141, 141, 142, 142, 143, 143, 144, 144, 145, 145, 146,
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146, 147, 147, 148, 148, 149, 149, 150, 150, 151, 151, 152, 152, 153, 153, 154, 154, 155, 155,
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156, 156, 157, 157, 158, 158, 159, 159, 160, 160, 161, 161, 162, 162, 163, 163, 164, 164, 165,
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165, 166, 166, 167, 167, 168, 168, 169, 169, 170, 170, 171, 171, 172, 172, 173, 173, 174, 174,
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175, 175, 176, 176, 177, 177, 178, 178, 179, 179, 180, 180, 181, 181, 182, 182, 183, 183, 184,
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184, 185, 185, 186, 186, 187, 187, 188, 188, 189, 189, 190, 190, 191, 191, 192, 192, 193, 193,
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194, 194, 195, 195, 196, 196, 197, 197, 198, 198, 199, 199, 200, 200, 201, 201, 202, 202, 203,
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203, 204, 205, 205, 206, 206, 207, 207, 208, 208, 209, 209, 210, 210, 211, 211, 212, 212, 213,
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213, 214, 214, 215, 215, 216, 216, 217, 217,
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};
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constexpr std::array<int, 256> V_G = {
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-57, -56, -56, -55, -55, -55, -54, -54, -53, -53, -52, -52, -52, -51, -51, -50, -50, -50, -49,
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-49, -48, -48, -47, -47, -47, -46, -46, -45, -45, -45, -44, -44, -43, -43, -42, -42, -42, -41,
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-41, -40, -40, -39, -39, -39, -38, -38, -37, -37, -37, -36, -36, -35, -35, -34, -34, -34, -33,
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-33, -32, -32, -31, -31, -31, -30, -30, -29, -29, -29, -28, -28, -27, -27, -26, -26, -26, -25,
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-25, -24, -24, -24, -23, -23, -22, -22, -21, -21, -21, -20, -20, -19, -19, -18, -18, -18, -17,
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-17, -16, -16, -16, -15, -15, -14, -14, -13, -13, -13, -12, -12, -11, -11, -10, -10, -10, -9,
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-9, -8, -8, -8, -7, -7, -6, -6, -5, -5, -5, -4, -4, -3, -3, -3, -2, -2, -1,
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-1, 0, 0, 0, 0, 0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6,
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6, 7, 7, 7, 8, 8, 9, 9, 10, 10, 10, 11, 11, 12, 12, 12, 13, 13, 14,
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14, 15, 15, 15, 16, 16, 17, 17, 17, 18, 18, 19, 19, 20, 20, 20, 21, 21, 22,
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22, 23, 23, 23, 24, 24, 25, 25, 25, 26, 26, 27, 27, 28, 28, 28, 29, 29, 30,
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30, 31, 31, 31, 32, 32, 33, 33, 33, 34, 34, 35, 35, 36, 36, 36, 37, 37, 38,
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38, 38, 39, 39, 40, 40, 41, 41, 41, 42, 42, 43, 43, 44, 44, 44, 45, 45, 46,
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46, 46, 47, 47, 48, 48, 49, 49, 49,
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};
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constexpr std::array<int, 256> V_B = {
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18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 20, 20, 20, 20,
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20, 20, 20, 20, 20, 20, 20, 20, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22,
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22, 22, 22, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24,
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24, 24, 24, 24, 24, 24, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26,
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26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 28, 28,
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28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30,
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30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 32,
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32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 34,
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34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
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36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37,
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38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 39, 39, 39, 39,
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};
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static constexpr int V(int r, int g, int b) {
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return V_R[r] - V_G[g] - V_B[b];
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}
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} // namespace YuvTable
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std::vector<u16> Rgb2Yuv(const QImage& source, int width, int height) {
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auto buffer = std::vector<u16>(width * height);
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auto dest = buffer.begin();
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bool write = false;
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int py, pu, pv;
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for (int y = 0; y < height; ++y) {
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for (int x = 0; x < width; ++x) {
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QRgb rgb = source.pixel(x, y);
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int r = qRed(rgb);
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int g = qGreen(rgb);
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int b = qBlue(rgb);
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// The following transformation is a reverse of the one in Y2R using ITU_Rec601
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int y = YuvTable::Y(r, g, b);
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int u = YuvTable::U(r, g, b);
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int v = YuvTable::V(r, g, b);
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if (write) {
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pu = (pu + u) / 2;
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pv = (pv + v) / 2;
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using MathUtil::Clamp;
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*(dest++) = static_cast<u16>(Clamp(py, 0, 0xFF) | (Clamp(pu, 0, 0xFF) << 8));
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*(dest++) = static_cast<u16>(Clamp(y, 0, 0xFF) | (Clamp(pv, 0, 0xFF) << 8));
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} else {
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py = y;
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pu = u;
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pv = v;
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}
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write = !write;
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}
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}
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return buffer;
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}
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std::vector<u16> ProcessImage(const QImage& image, int width, int height, bool output_rgb = false,
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bool flip_horizontal = false, bool flip_vertical = false) {
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std::vector<u16> buffer(width * height);
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if (image.isNull()) {
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return buffer;
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}
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QImage scaled =
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image.scaled(width, height, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation);
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QImage transformed =
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scaled.copy((scaled.width() - width) / 2, (scaled.height() - height) / 2, width, height)
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.mirrored(flip_horizontal, flip_vertical);
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if (output_rgb) {
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QImage converted = transformed.convertToFormat(QImage::Format_RGB16);
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std::memcpy(buffer.data(), converted.bits(), width * height * sizeof(u16));
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} else {
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return CameraUtil::Rgb2Yuv(transformed, width, height);
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}
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return buffer;
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}
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} // namespace CameraUtil
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