1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 #include <gst/gst.h> |
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19 #include <gst/video/video.h> |
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20 #include "xaadaptationgst.h" |
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21 #include "xamediaplayeradaptctx.h" |
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22 #include "xamediarecorderadaptctx.h" |
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23 #include "xacameraadaptctx.h" |
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24 #include "xavideopostprosessingitfadaptation.h" |
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25 #include "xastaticcameracapsadaptation.h" |
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26 |
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27 /* |
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28 * XAresult XAVideoPostProcessingItfAdapt_IsArbitraryRotationSupported(XAAdaptationGstCtx *bCtx, |
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29 * XAboolean *pSupported) |
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30 */ |
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31 XAresult XAVideoPostProcessingItfAdapt_IsArbitraryRotationSupported(XAAdaptationGstCtx *bCtx, |
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32 XAboolean *pSupported) |
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33 { |
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34 XAresult ret = XA_RESULT_SUCCESS; |
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35 DEBUG_API("->XAVideoPostProcessingItfAdapt_IsArbitraryRotationSupported"); |
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36 |
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37 if(!bCtx || (bCtx->baseObj.ctxId != XAMediaPlayerAdaptation && bCtx->baseObj.ctxId != XAMediaRecorderAdaptation |
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38 && bCtx->baseObj.ctxId != XACameraAdaptation) || !pSupported) |
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39 { |
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40 DEBUG_ERR("XA_RESULT_PARAMETER_INVALID"); |
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41 DEBUG_API("<-XAVideoPostProcessingItfAdapt_IsArbitraryRotationSupported"); |
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42 return XA_RESULT_PARAMETER_INVALID; |
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43 } |
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44 |
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45 /* This feature is not supported, return boolean false */ |
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46 *pSupported = XA_BOOLEAN_FALSE; |
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47 |
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48 DEBUG_API("<-XAVideoPostProcessingItfAdapt_IsArbitraryRotationSupported"); |
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49 return ret; |
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50 } |
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51 |
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52 /* |
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53 * XAresult XAVideoPostProcessingItfAdapt_Commit(XAAdaptationGstCtx *bCtx) |
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54 */ |
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55 XAresult XAVideoPostProcessingItfAdapt_Commit(XAAdaptationGstCtx *bCtx, |
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56 XAmillidegree rotation, |
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57 XAuint32 scaleOptions, |
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58 XAuint32 backgroundColor, |
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59 XAuint32 renderingHints, |
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60 const XARectangle *pSrcRect, |
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61 const XARectangle *pDestRect, |
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62 XAuint32 mirror, |
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63 XAboolean isMirror, |
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64 XAboolean isRotate, |
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65 XAboolean isDestRect, |
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66 XAboolean isSrcRect, |
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67 XAboolean isScaleOptions |
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68 ) |
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69 { |
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70 XAresult ret = XA_RESULT_SUCCESS; |
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71 XAmillidegree tempRotation = 0; |
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72 XAmillidegree newRotation = 0; |
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73 XAuint32 tempMirror = XA_VIDEOMIRROR_NONE; |
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74 XAuint32 newMirror = XA_VIDEOMIRROR_NONE; |
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75 XADataSource *dataSrc = NULL; |
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76 GstElement *cropElement = NULL; |
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77 GstElement *rotateElement = NULL; |
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78 GstElement *mirrorElement = NULL; |
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79 GstElement *boxElement = NULL; |
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80 /* |
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81 GstElement *balanceElement = NULL; |
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82 GstElement *gammaElement = NULL; |
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83 */ |
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84 GstElement *sink = NULL; |
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85 GstElement *col1 = NULL; |
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86 GstElement *scale = NULL; |
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87 /* |
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88 gdouble alphaValue = 1; |
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89 gint videoBackgroundColor = 0; |
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90 */ |
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91 gint cropscaleRight = 0, cropscaleBottom = 0, |
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92 cropscaleLeft = 0, |
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93 cropscaleTop = 0, |
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94 videoscaleHeight = 0; |
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95 GstStateChangeReturn gstRet = GST_STATE_CHANGE_SUCCESS; |
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96 GstState gstOrigState = GST_STATE_PLAYING; |
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97 GstState gstTmpState = GST_STATE_PLAYING; |
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98 |
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99 DEBUG_API("->XAVideoPostProcessingItfAdapt_Commit"); |
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100 |
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101 if( !bCtx || (bCtx->baseObj.ctxId != XAMediaPlayerAdaptation && bCtx->baseObj.ctxId != XAMediaRecorderAdaptation |
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102 && bCtx->baseObj.ctxId != XACameraAdaptation)) |
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103 { |
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104 DEBUG_ERR("XA_RESULT_PARAMETER_INVALID"); |
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105 DEBUG_API("<-XAVideoPostProcessingItfAdapt_Commit"); |
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106 return XA_RESULT_PARAMETER_INVALID; |
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107 } |
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108 |
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109 if( bCtx->baseObj.ctxId == XAMediaPlayerAdaptation ) |
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110 { |
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111 XAMediaPlayerAdaptationCtx* ctx = (XAMediaPlayerAdaptationCtx*) bCtx; |
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112 |
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113 |
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114 /* Get video pp elements */ |
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115 GstPad *pad = NULL; |
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116 GstCaps *caps = NULL; |
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117 col1 = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_colsp1"); |
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118 cropElement = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_crop"); |
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119 rotateElement = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_rotate"); |
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120 mirrorElement = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_mirror"); |
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121 boxElement = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_box"); |
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122 /* |
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123 balanceElement = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_balance"); |
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124 gammaElement = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_gamma"); |
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125 */ |
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126 sink = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "videosink"); |
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127 pad = gst_element_get_static_pad(GST_ELEMENT(sink),"sink"); |
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128 caps = gst_caps_new_simple("video/x-raw-yuv", |
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129 "width", G_TYPE_INT,0, |
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130 "height", G_TYPE_INT,0, |
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131 NULL); |
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132 gst_pad_set_caps(pad, caps); |
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133 |
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134 /* get current mirror state and rotate value */ |
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135 tempMirror = ctx->curMirror; |
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136 tempRotation = ctx->curRotation; |
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137 dataSrc = ctx->xaSource; |
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138 } |
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139 |
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140 if( bCtx->baseObj.ctxId == XAMediaRecorderAdaptation ) |
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141 { |
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142 XAMediaRecorderAdaptationCtx* ctx = (XAMediaRecorderAdaptationCtx*) bCtx; |
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143 |
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144 /* Get video pp elements */ |
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145 GstPad *pad = NULL; |
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146 GstCaps *caps = NULL; |
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147 scale = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_scale2"); |
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148 col1 = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_colsp1"); |
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149 cropElement = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_crop"); |
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150 rotateElement = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_rotate"); |
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151 mirrorElement = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_mirror"); |
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152 boxElement = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_box"); |
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153 /* balanceElement = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_balance"); |
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154 gammaElement = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_gamma");*/ |
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155 sink = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "datasink"); |
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156 pad = gst_element_get_static_pad(GST_ELEMENT(sink),"sink"); |
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157 caps = gst_caps_new_simple("video/x-raw-yuv", |
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158 "width", G_TYPE_INT,0, |
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159 "height", G_TYPE_INT,0, |
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160 NULL); |
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161 gst_pad_set_caps(pad, caps); |
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162 |
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163 /* get current mirror state and rotate value */ |
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164 tempMirror = ctx->curMirror; |
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165 tempRotation = ctx->curRotation; |
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166 } |
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167 |
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168 if( bCtx->baseObj.ctxId == XACameraAdaptation ) |
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169 { |
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170 XACameraAdaptationCtx* ctx = (XACameraAdaptationCtx*) bCtx; |
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171 |
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172 GstElement *videoPP = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "videopp_camera"); |
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173 if( !videoPP ) |
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174 { |
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175 DEBUG_ERR("Could not receive videopp from camerabin!"); |
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176 } |
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177 else |
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178 { |
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179 /* Get camera pp elements */ |
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180 GstPad *pad = NULL; |
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181 GstCaps *caps = NULL; |
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182 rotateElement = gst_bin_get_by_name( GST_BIN(videoPP), "pp_rotate"); |
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183 col1 = gst_bin_get_by_name( GST_BIN(videoPP), "pp_colsp1"); |
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184 cropElement = gst_bin_get_by_name( GST_BIN(videoPP), "pp_crop"); |
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185 mirrorElement = gst_bin_get_by_name( GST_BIN(videoPP), "pp_mirror"); |
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186 boxElement = gst_bin_get_by_name( GST_BIN(videoPP), "pp_box"); |
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187 /* balanceElement = gst_bin_get_by_name( GST_BIN(videoPP), "pp_balance"); |
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188 gammaElement = gst_bin_get_by_name( GST_BIN(videoPP), "pp_gamma");*/ |
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189 sink = gst_bin_get_by_name( GST_BIN(ctx->baseObj.bin), "pp_crop"); |
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190 pad = gst_element_get_static_pad(GST_ELEMENT(sink),"sink"); |
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191 caps = gst_caps_new_simple("video/x-raw-yuv", |
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192 "width", G_TYPE_INT,0, |
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193 "height", G_TYPE_INT,0, |
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194 NULL); |
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195 gst_pad_set_caps(pad, caps); |
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196 |
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197 /* get current mirror state and rotate value */ |
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198 tempMirror = ctx->curMirror; |
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199 tempRotation = ctx->curRotation; |
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200 } |
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201 } |
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202 |
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203 /* Cropping */ |
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204 if( isSrcRect && pSrcRect && cropElement && col1 ) |
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205 { |
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206 |
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207 gint cropRight = 0; |
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208 gint cropBottom = 0; |
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209 gint cropLeft = 0; |
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210 gint cropTop = 0; |
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211 GstPad *videoPad = NULL; |
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212 gint videoWidth = 0; |
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213 gint videoHeight = 0; |
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214 DEBUG_INFO("Start cropping!"); |
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215 |
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216 DEBUG_INFO_A1("pSrcRect->left:%d",(int)pSrcRect->left); |
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217 DEBUG_INFO_A1("pSrcRect->top:%d",(int)pSrcRect->top); |
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218 DEBUG_INFO_A1("pSrcRect->width:%d",(int)pSrcRect->width); |
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219 DEBUG_INFO_A1("pSrcRect->height:%d", (int)pSrcRect->height); |
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220 |
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221 if( bCtx->baseObj.ctxId == XACameraAdaptation ) |
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222 { |
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223 GstCaps *caps = NULL; |
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224 XACameraAdaptationCtx* ctx = (XACameraAdaptationCtx*) bCtx; |
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225 gint capsCount = 0; |
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226 gint iterator = 0; |
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227 GstStructure *capsStruct = NULL; |
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228 |
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229 g_object_get( G_OBJECT(ctx->baseObj.bin), "filter-caps", &caps, NULL ); |
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230 |
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231 if( !caps ) |
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232 { |
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233 DEBUG_ERR("Cannot receive caps (filter-caps) from camerabin!"); |
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234 DEBUG_API("<-XAVideoPostProcessingItfAdapt_Commit - XA_RESULT_INTERNAL_ERROR"); |
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235 return XA_RESULT_INTERNAL_ERROR; |
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236 } |
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237 |
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238 capsCount = gst_caps_get_size( caps ); |
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239 |
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240 for( iterator= 0; iterator < capsCount; iterator++ ) |
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241 { |
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242 capsStruct = gst_caps_get_structure( caps, iterator ); |
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243 if( capsStruct ) |
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244 { |
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245 if( !gst_structure_get_int( capsStruct, "width", &videoWidth ) ) |
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246 { |
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247 DEBUG_ERR("Could not get width from filter-caps"); |
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248 videoWidth = TEST_VIDEO_WIDTH; |
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249 } |
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250 if( !gst_structure_get_int( capsStruct, "height", &videoHeight) ) |
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251 { |
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252 DEBUG_ERR("Could not get height from filter-caps"); |
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253 videoHeight = TEST_VIDEO_HEIGHT; |
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254 } |
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255 DEBUG_INFO_A2("videoWidth:%d, videoHeight:%d",videoWidth,videoHeight); |
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256 } |
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257 } |
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258 } |
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259 else |
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260 { |
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261 GstCaps* negcapas=NULL; |
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262 videoPad = gst_element_get_pad( col1, "src" ); |
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263 negcapas = gst_pad_get_negotiated_caps( GST_PAD(videoPad) ); |
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264 if ( negcapas ) |
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265 { |
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266 if( !gst_video_get_size( videoPad, &videoWidth, &videoHeight ) ) |
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267 { |
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268 DEBUG_ERR("WARN: Cannot receive video size, using defaults"); |
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269 videoWidth = TEST_VIDEO_WIDTH; |
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270 videoHeight = TEST_VIDEO_HEIGHT; |
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271 } |
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272 } |
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273 else |
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274 { |
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275 videoWidth = TEST_VIDEO_WIDTH; |
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276 videoHeight = TEST_VIDEO_HEIGHT; |
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277 } |
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278 } |
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279 |
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280 DEBUG_INFO_A2("Received video frame info, videoWidth:%d, videoHeight:%d",videoWidth,videoHeight); |
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281 cropLeft = (gint)pSrcRect->left; |
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282 cropTop = (gint)pSrcRect->top; |
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283 cropRight = videoWidth - ((gint)pSrcRect->left + (gint)pSrcRect->width); |
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284 cropBottom = videoHeight - ((gint)pSrcRect->top + (gint)pSrcRect->height); |
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285 DEBUG_INFO_A4("Crop values - cropLeft:%d ,cropTop:%d,cropRight:%d,cropBottom:%d", cropLeft,cropTop,cropRight,cropBottom); |
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286 |
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287 if( cropBottom >= 0 && cropLeft >=0 && cropRight >= 0 && cropTop >= 0 ) |
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288 { |
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289 g_object_set(G_OBJECT(cropElement), "bottom",cropBottom, NULL); |
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290 g_object_set(G_OBJECT(cropElement), "left", cropLeft, NULL); |
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291 g_object_set(G_OBJECT(cropElement), "right", cropRight, NULL); |
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292 g_object_set(G_OBJECT(cropElement), "top", cropTop, NULL); |
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293 } |
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294 else |
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295 { |
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296 if( cropLeft > videoWidth || cropLeft < 0 || |
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297 cropRight > videoWidth || cropRight < 0 || |
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298 cropBottom > videoHeight || cropBottom < 0 || |
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299 cropTop > videoHeight || cropTop < 0) |
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300 { |
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301 DEBUG_INFO("Cropped params out of original frame."); |
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302 } |
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303 } |
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304 } |
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305 |
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306 if(rotateElement && isRotate) |
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307 { |
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308 DEBUG_INFO("Start rotating!"); |
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309 |
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310 /* calculate rotation */ |
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311 newRotation = tempRotation + rotation; |
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312 |
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313 if( newRotation > ROTATION_RATIO || newRotation < ROTATION_RATIO_NEG ) |
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314 { |
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315 newRotation = newRotation % ROTATION_RATIO; |
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316 } |
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317 |
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318 /* Set rotation */ |
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319 switch(newRotation) |
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320 { |
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321 case 0: |
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322 { |
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323 /* no rotation */ |
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324 DEBUG_INFO("Set rotation FLIP_NONE"); |
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325 g_object_set(G_OBJECT(rotateElement), "method", FLIP_NONE, NULL); |
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326 break; |
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327 } |
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328 case 90000: |
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329 case -270000: |
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330 { |
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331 /* rotation 90 degree */ |
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332 DEBUG_INFO("Set rotation 90 degrees"); |
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333 g_object_set(G_OBJECT(rotateElement), "method", FLIP_CLOCKWISE, NULL); |
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334 break; |
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335 } |
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336 case 180000: |
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337 case -180000: |
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338 { |
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339 /* rotation 180 degree */ |
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340 DEBUG_INFO("Set rotation 180 degrees"); |
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341 g_object_set(G_OBJECT(rotateElement), "method", FLIP_ROTATE_180, NULL); |
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342 break; |
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343 } |
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344 case 270000: |
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345 case -90000: |
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346 { |
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347 /* rotation 270 degree */ |
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348 DEBUG_INFO("Set rotation 270 degrees"); |
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349 g_object_set(G_OBJECT(rotateElement), "method", FLIP_COUNTERCLOCKWISE, NULL); |
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350 break; |
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351 } |
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352 case 360000: |
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353 case -360000: |
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354 { |
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355 /* rotation 360 degree */ |
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356 DEBUG_INFO("Set rotation 360 degrees"); |
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357 g_object_set(G_OBJECT(rotateElement), "method", FLIP_NONE, NULL); |
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358 break; |
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359 } |
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360 default: |
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361 { |
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362 /* no rotation */ |
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363 DEBUG_INFO("Set rotation default (FLIP_NONE) degree"); |
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364 g_object_set(G_OBJECT(rotateElement), "method", FLIP_NONE, NULL); |
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365 break; |
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366 } |
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367 } |
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368 |
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369 /* Store current rotate value */ |
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370 if( bCtx->baseObj.ctxId == XAMediaPlayerAdaptation ) |
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371 { |
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372 XAMediaPlayerAdaptationCtx* ctx = (XAMediaPlayerAdaptationCtx*) bCtx; |
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373 ctx->curRotation = newRotation; |
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374 } |
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375 if( bCtx->baseObj.ctxId == XAMediaRecorderAdaptation ) |
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376 { |
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377 XAMediaRecorderAdaptationCtx* ctx = (XAMediaRecorderAdaptationCtx*) bCtx; |
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378 ctx->curRotation = newRotation; |
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379 } |
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380 if( bCtx->baseObj.ctxId == XACameraAdaptation ) |
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381 { |
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382 XACameraAdaptationCtx* ctx = (XACameraAdaptationCtx*) bCtx; |
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383 ctx->curRotation = newRotation; |
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384 } |
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385 } |
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386 |
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387 if(mirrorElement && isMirror) |
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388 { |
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389 /* solve new mirror state */ |
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390 switch(mirror) |
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391 { |
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392 case XA_VIDEOMIRROR_NONE: |
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393 { |
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394 newMirror = tempMirror; |
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395 break; |
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396 } |
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397 case XA_VIDEOMIRROR_VERTICAL: |
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398 { |
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399 if( tempMirror == XA_VIDEOMIRROR_VERTICAL ) |
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400 { |
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401 newMirror = XA_VIDEOMIRROR_NONE; |
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402 } |
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403 else if( tempMirror == XA_VIDEOMIRROR_HORIZONTAL ) |
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404 { |
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405 newMirror = XA_VIDEOMIRROR_BOTH; |
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406 } |
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407 else if( tempMirror == XA_VIDEOMIRROR_BOTH ) |
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408 { |
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409 newMirror = XA_VIDEOMIRROR_HORIZONTAL; |
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410 } |
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411 else |
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412 { |
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413 newMirror = XA_VIDEOMIRROR_VERTICAL; |
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414 } |
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415 break; |
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416 } |
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417 case XA_VIDEOMIRROR_HORIZONTAL: |
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418 { |
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419 if( tempMirror == XA_VIDEOMIRROR_VERTICAL ) |
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420 { |
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421 newMirror = XA_VIDEOMIRROR_BOTH; |
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422 } |
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423 else if( tempMirror == XA_VIDEOMIRROR_HORIZONTAL ) |
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424 { |
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425 newMirror = XA_VIDEOMIRROR_NONE; |
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426 } |
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427 else if( tempMirror == XA_VIDEOMIRROR_BOTH ) |
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428 { |
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429 newMirror = XA_VIDEOMIRROR_VERTICAL; |
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430 } |
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431 else |
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432 { |
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433 newMirror = XA_VIDEOMIRROR_HORIZONTAL; |
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434 } |
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435 break; |
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436 } |
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437 case XA_VIDEOMIRROR_BOTH: |
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438 { |
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439 if( tempMirror == XA_VIDEOMIRROR_VERTICAL ) |
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440 { |
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441 newMirror = XA_VIDEOMIRROR_HORIZONTAL; |
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442 } |
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443 else if( tempMirror == XA_VIDEOMIRROR_HORIZONTAL ) |
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444 { |
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445 newMirror = XA_VIDEOMIRROR_VERTICAL; |
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446 } |
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447 else if( tempMirror == XA_VIDEOMIRROR_BOTH ) |
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448 { |
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449 newMirror = XA_VIDEOMIRROR_NONE; |
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450 } |
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451 else |
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452 { |
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453 newMirror = XA_VIDEOMIRROR_BOTH; |
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454 } |
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455 break; |
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456 } |
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457 default: |
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458 break; |
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459 } |
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460 |
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461 |
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462 DEBUG_INFO("Start mirroring!"); |
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463 /* Set mirror */ |
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464 switch(newMirror) |
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465 { |
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466 case XA_VIDEOMIRROR_NONE: |
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467 { |
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468 /* none */ |
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469 DEBUG_INFO("Set mirror none"); |
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470 g_object_set(G_OBJECT(mirrorElement), "method", FLIP_NONE, NULL); |
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471 break; |
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472 } |
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473 case XA_VIDEOMIRROR_VERTICAL: |
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474 { |
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475 /* vertical mirror */ |
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476 DEBUG_INFO("Set mirror vertical"); |
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477 g_object_set(G_OBJECT(mirrorElement), "method", FLIP_VERTICAL, NULL); |
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478 break; |
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479 } |
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480 case XA_VIDEOMIRROR_HORIZONTAL: |
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481 { |
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482 /* horizontal mirror */ |
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483 DEBUG_INFO("Set mirror horizontal"); |
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484 g_object_set(G_OBJECT(mirrorElement), "method", FLIP_HORIZONTAL, NULL); |
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485 break; |
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486 } |
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487 case XA_VIDEOMIRROR_BOTH: |
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488 { |
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489 /* both mirror */ |
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490 DEBUG_INFO("Set mirror vertical and horizontal"); |
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491 g_object_set(G_OBJECT(mirrorElement), "method", FLIP_ROTATE_180, NULL); |
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492 break; |
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493 } |
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494 default: |
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495 { |
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496 /* Default no mirroring */ |
|
497 g_object_set(G_OBJECT(mirrorElement), "method", FLIP_NONE, NULL); |
|
498 break; |
|
499 } |
|
500 } |
|
501 |
|
502 /* Store current mirror state */ |
|
503 if( bCtx->baseObj.ctxId == XAMediaPlayerAdaptation ) |
|
504 { |
|
505 XAMediaPlayerAdaptationCtx* ctx = (XAMediaPlayerAdaptationCtx*) bCtx; |
|
506 ctx->curMirror = newMirror; |
|
507 } |
|
508 if( bCtx->baseObj.ctxId == XAMediaRecorderAdaptation ) |
|
509 { |
|
510 XAMediaRecorderAdaptationCtx* ctx = (XAMediaRecorderAdaptationCtx*) bCtx; |
|
511 ctx->curMirror = newMirror; |
|
512 } |
|
513 if( bCtx->baseObj.ctxId == XACameraAdaptation ) |
|
514 { |
|
515 XACameraAdaptationCtx* ctx = (XACameraAdaptationCtx*) bCtx; |
|
516 ctx->curMirror = newMirror; |
|
517 } |
|
518 } |
|
519 |
|
520 /* Set scale */ |
|
521 if ( isScaleOptions || isDestRect || isSrcRect ) |
|
522 { |
|
523 switch( scaleOptions ) |
|
524 { |
|
525 |
|
526 case XA_VIDEOSCALE_STRETCH: |
|
527 { |
|
528 DEBUG_INFO("XA_VIDEOSCALE_STRETCH"); |
|
529 /* The source and destination rectangle's width and height params are used to calculate |
|
530 * the scaling factors independently. Aspect ratio is ignored. */ |
|
531 if (pDestRect) |
|
532 { |
|
533 if (bCtx->baseObj.ctxId != XAMediaRecorderAdaptation) |
|
534 { |
|
535 GstPad *pad = NULL; |
|
536 GstCaps* simplecaps = NULL; |
|
537 g_object_set ( G_OBJECT(sink), "force-aspect-ratio", FALSE, NULL); |
|
538 simplecaps = gst_caps_new_simple("video/x-raw-rgb", |
|
539 "width", G_TYPE_INT, pDestRect->width, |
|
540 "height", G_TYPE_INT, pDestRect->height, |
|
541 "framerate", GST_TYPE_FRACTION, 0,1, |
|
542 NULL); |
|
543 DEBUG_API_A1("caps: %s",gst_caps_to_string(simplecaps)); |
|
544 pad = gst_element_get_static_pad(GST_ELEMENT(sink),"sink"); |
|
545 if (!gst_pad_set_caps(pad, simplecaps)) |
|
546 { |
|
547 DEBUG_INFO("Stubbed at this point"); |
|
548 DEBUG_INFO("Cannot set destrect size during XA_VIDEOSCALE_STRETCH!"); |
|
549 DEBUG_API("<-XAVideoPostProcessingItfAdapt_Commit - XA_VIDEOSCALE_STRETCH"); |
|
550 return XA_RESULT_SUCCESS; |
|
551 } |
|
552 DEBUG_API_A1("ret: %lu",ret); |
|
553 } |
|
554 else |
|
555 { |
|
556 GstCaps* simplecaps = NULL; |
|
557 GstPad *pad = NULL; |
|
558 if ( !scale ) |
|
559 { |
|
560 DEBUG_ERR("Could not get scaling element from pipeline!"); |
|
561 DEBUG_API("<-XAVideoPostProcessingItfAdapt_Commit - XA_RESULT_INTERNAL_ERROR"); |
|
562 return XA_RESULT_INTERNAL_ERROR; |
|
563 } |
|
564 simplecaps = gst_caps_new_simple("video/x-raw-yuv", |
|
565 "width", G_TYPE_INT, pDestRect->width, |
|
566 "height", G_TYPE_INT, pDestRect->height, |
|
567 "framerate", GST_TYPE_FRACTION, 0,1, |
|
568 NULL); |
|
569 DEBUG_API_A1("caps: %s",gst_caps_to_string(simplecaps)); |
|
570 pad = gst_element_get_static_pad(GST_ELEMENT(scale),"src"); |
|
571 if (!gst_pad_set_caps(pad, simplecaps)) |
|
572 { |
|
573 DEBUG_INFO("Stubbed at this point"); |
|
574 DEBUG_INFO("Cannot set destrect size during XA_VIDEOSCALE_STRETCH!"); |
|
575 DEBUG_API("<-XAVideoPostProcessingItfAdapt_Commit - XA_VIDEOSCALE_STRETCH"); |
|
576 return XA_RESULT_SUCCESS; |
|
577 } |
|
578 |
|
579 } |
|
580 } |
|
581 DEBUG_INFO("XA_VIDEOSCALE_STRETCH Done"); |
|
582 |
|
583 break; |
|
584 } |
|
585 case XA_VIDEOSCALE_FIT: |
|
586 { |
|
587 DEBUG_INFO("XA_VIDEOSCALE_FIT"); |
|
588 /* The miminum scale factor between the destination rectangle's width over the |
|
589 * source rectangle's source rectangle's width and the destination rectangle's height over |
|
590 * the source rectangle's height is used. Aspect ratio is maintained. Frame is centered */ |
|
591 if (pDestRect) |
|
592 { |
|
593 if (bCtx->baseObj.ctxId != XAMediaRecorderAdaptation) |
|
594 { |
|
595 GstPad *pad = NULL; |
|
596 GstCaps* simplecaps = NULL; |
|
597 g_object_set ( G_OBJECT(sink), "force-aspect-ratio", TRUE, NULL); |
|
598 simplecaps = gst_caps_new_simple("video/x-raw-rgb", |
|
599 "width", G_TYPE_INT, pDestRect->width, |
|
600 "height", G_TYPE_INT, pDestRect->height, |
|
601 "framerate", GST_TYPE_FRACTION, 0,1, |
|
602 NULL); |
|
603 DEBUG_API_A1("caps: %s",gst_caps_to_string(simplecaps)); |
|
604 pad = gst_element_get_static_pad(GST_ELEMENT(sink),"sink"); |
|
605 if (!gst_pad_set_caps(pad, simplecaps)) |
|
606 { |
|
607 DEBUG_INFO("Stubbed at this point"); |
|
608 DEBUG_INFO("Cannot set destrect size during XA_VIDEOSCALE_FIT!"); |
|
609 DEBUG_API("<-XAVideoPostProcessingItfAdapt_Commit - XA_VIDEOSCALE_FIT"); |
|
610 return XA_RESULT_SUCCESS; |
|
611 } |
|
612 } |
|
613 else |
|
614 { |
|
615 GstPad *videoScalePad = NULL; |
|
616 GstCaps *negcaps = NULL; |
|
617 gint videoScalePadHeight = 0, videoScalePadWidth = 0; |
|
618 gfloat scaleFactorWidth = 0; |
|
619 gfloat scaleFactorHeight = 0; |
|
620 gfloat scaleFactor = 0; |
|
621 videoScalePad = gst_element_get_pad( col1, "src" ); |
|
622 negcaps = gst_pad_get_negotiated_caps( GST_PAD(videoScalePad) ); |
|
623 if ( negcaps ) |
|
624 { |
|
625 if( !gst_video_get_size( videoScalePad, &videoScalePadWidth, &videoScalePadHeight ) ) |
|
626 { |
|
627 DEBUG_ERR("Cannot receive current cropscalevideo size!"); |
|
628 DEBUG_API("<-XAVideoPostProcessingItfAdapt_Commit - XA_RESULT_INTERNAL_ERROR"); |
|
629 return XA_RESULT_INTERNAL_ERROR; |
|
630 } |
|
631 } |
|
632 else |
|
633 { |
|
634 DEBUG_ERR("No negotiated caps in col1:src!"); |
|
635 DEBUG_API("<-XAVideoPostProcessingItfAdapt_Commit"); |
|
636 return XA_RESULT_SUCCESS; |
|
637 } |
|
638 if (pSrcRect->width != 0 && pSrcRect->height != 0) |
|
639 { |
|
640 scaleFactorWidth = (gfloat)videoScalePadWidth / (gfloat)pSrcRect->width; |
|
641 scaleFactorHeight = (gfloat)videoScalePadHeight / (gfloat)pSrcRect->height; |
|
642 if (scaleFactorWidth < scaleFactorHeight) |
|
643 { |
|
644 scaleFactor = scaleFactorWidth; |
|
645 } |
|
646 else |
|
647 { |
|
648 scaleFactor = scaleFactorHeight; |
|
649 } |
|
650 |
|
651 cropscaleBottom = (gint)(pSrcRect->height*scaleFactor - videoScalePadHeight)/2; |
|
652 cropscaleLeft = (gint)(pSrcRect->width*scaleFactor - videoScalePadWidth)/2; |
|
653 if (cropscaleLeft > 0){ |
|
654 cropscaleLeft *= -1; |
|
655 } |
|
656 cropscaleRight = cropscaleLeft; |
|
657 if (cropscaleBottom > 0){ |
|
658 cropscaleBottom *= -1; |
|
659 } |
|
660 cropscaleTop = cropscaleBottom; |
|
661 g_object_set (G_OBJECT (boxElement), "bottom", cropscaleBottom , NULL); |
|
662 g_object_set (G_OBJECT (boxElement), "right", cropscaleRight, NULL); |
|
663 g_object_set (G_OBJECT (boxElement), "left", cropscaleLeft, NULL); |
|
664 g_object_set (G_OBJECT (boxElement), "top", cropscaleTop, NULL); |
|
665 } |
|
666 } |
|
667 } |
|
668 DEBUG_INFO("XA_VIDEOSCALE_FIT done"); |
|
669 |
|
670 break; |
|
671 } |
|
672 case XA_VIDEOSCALE_CROP: |
|
673 { |
|
674 DEBUG_INFO("XA_VIDEOSCALE_CROP"); |
|
675 /* The maximum scale factor between the destination rectangle's width over the source |
|
676 * rectangle's width and destination rectangle's height over the source rectangle's |
|
677 * height is used. Aspect ratio is maintained. Frame is centered. */ |
|
678 if( pDestRect && pSrcRect ) |
|
679 { |
|
680 GstPad *videoScalePad = NULL; |
|
681 GstCaps *negcaps = NULL; |
|
682 gint videoScalePadHeight = 0, videoScalePadWidth = 0; |
|
683 videoScalePad = gst_element_get_pad( col1, "src" ); |
|
684 negcaps = gst_pad_get_negotiated_caps( GST_PAD(videoScalePad) ); |
|
685 if ( negcaps ) |
|
686 { |
|
687 if( !gst_video_get_size( videoScalePad, &videoScalePadWidth, &videoScalePadHeight ) ) |
|
688 { |
|
689 DEBUG_ERR("Cannot receive current cropscalevideo size!"); |
|
690 DEBUG_API("<-XAVideoPostProcessingItfAdapt_Commit - XA_RESULT_INTERNAL_ERROR"); |
|
691 return XA_RESULT_INTERNAL_ERROR; |
|
692 } |
|
693 } |
|
694 else |
|
695 { |
|
696 DEBUG_ERR("No negotiated caps in col1:src!"); |
|
697 DEBUG_API("<-XAVideoPostProcessingItfAdapt_Commit"); |
|
698 return XA_RESULT_SUCCESS; |
|
699 } |
|
700 |
|
701 DEBUG_INFO_A2( "Received video scale frame info, videoScalePadWidth:%d, " |
|
702 "videoScalePadHeight:%d",videoScalePadWidth,videoScalePadHeight); |
|
703 |
|
704 if( pSrcRect->height > 0 && pSrcRect->width > 0 ) |
|
705 { |
|
706 if( pSrcRect->height > pDestRect->height ) |
|
707 { |
|
708 videoscaleHeight = pSrcRect->height; |
|
709 if( pDestRect->top == 0) |
|
710 { |
|
711 cropscaleTop = ((videoscaleHeight - pDestRect->height)/2); |
|
712 cropscaleBottom = ((videoscaleHeight - pDestRect->height)/2); |
|
713 } |
|
714 else |
|
715 { |
|
716 cropscaleTop = (pDestRect->top/2); |
|
717 cropscaleBottom = (pDestRect->top/2); |
|
718 } |
|
719 } |
|
720 else if( pDestRect->height > pSrcRect->height ) |
|
721 { |
|
722 videoscaleHeight = pDestRect->height; |
|
723 if( pDestRect->top == 0) |
|
724 { |
|
725 cropscaleTop = -((videoscaleHeight - pSrcRect->height)/2); |
|
726 cropscaleBottom = -((videoscaleHeight - pSrcRect->height)/2); |
|
727 } |
|
728 else |
|
729 { |
|
730 cropscaleTop = -(pDestRect->top/2); |
|
731 cropscaleBottom = -(pDestRect->top/2); |
|
732 } |
|
733 } |
|
734 else if( pDestRect->height == pSrcRect->height ) |
|
735 { |
|
736 } |
|
737 else |
|
738 { |
|
739 } |
|
740 if( pSrcRect->width > pDestRect->width ) |
|
741 { |
|
742 if( pDestRect->left == 0 ) |
|
743 { |
|
744 cropscaleLeft = ((gint)(pSrcRect->width -pDestRect->width)/2); |
|
745 cropscaleRight = ((gint)(pSrcRect->width -pDestRect->width)/2); |
|
746 } |
|
747 else |
|
748 { |
|
749 cropscaleLeft = (pDestRect->left/2); |
|
750 cropscaleRight = (pDestRect->left/2); |
|
751 } |
|
752 } |
|
753 else if( pDestRect->width > pSrcRect->width ) |
|
754 { |
|
755 if( pDestRect->left == 0 ) |
|
756 { |
|
757 cropscaleLeft =-((gint)(pDestRect->width -pSrcRect->width)/2); |
|
758 cropscaleRight =-((gint)(pDestRect->width -pSrcRect->width)/2); |
|
759 } |
|
760 else |
|
761 { |
|
762 cropscaleLeft = -(pDestRect->left/2); |
|
763 cropscaleRight = -(pDestRect->left/2); |
|
764 } |
|
765 } |
|
766 else if( pDestRect->width == pSrcRect->width ) |
|
767 { |
|
768 } |
|
769 else |
|
770 { |
|
771 } |
|
772 } |
|
773 else |
|
774 { |
|
775 DEBUG_ERR("Invalid rectangle values in source rectangles"); |
|
776 DEBUG_API("<-XAVideoPostProcessingItfAdapt_Commit, Exit with invalid source rectangle values"); |
|
777 return XA_RESULT_PARAMETER_INVALID; |
|
778 } |
|
779 if( pDestRect->width != pSrcRect->width && pDestRect->height != pSrcRect->height ) |
|
780 { |
|
781 DEBUG_INFO_A4("Crop values - cropscaleLeft:%d " |
|
782 ",cropscaleTop:%d," |
|
783 "cropscaleRight:%d," |
|
784 "cropscaleBottom:%d", |
|
785 cropscaleLeft, |
|
786 cropscaleTop, |
|
787 cropscaleRight, |
|
788 cropscaleBottom); |
|
789 g_object_set (G_OBJECT (boxElement), "bottom",cropscaleBottom , NULL); |
|
790 g_object_set (G_OBJECT (boxElement), "right", cropscaleRight, NULL); |
|
791 g_object_set (G_OBJECT (boxElement), "left", cropscaleLeft, NULL); |
|
792 g_object_set (G_OBJECT (boxElement), "top",cropscaleTop, NULL); |
|
793 } |
|
794 } |
|
795 break; |
|
796 } |
|
797 default: |
|
798 DEBUG_INFO("no scale options!"); |
|
799 break; |
|
800 } |
|
801 } |
|
802 |
|
803 |
|
804 /*TODO The Code below does nothing. just set the variable which are never used. |
|
805 * commenting the code below. */ |
|
806 /* if(pDestRect && boxElement) |
|
807 { |
|
808 is background color black |
|
809 if((backgroundColor >> 8) & BLACK_BG_COLOR_MASK) |
|
810 { |
|
811 videoBackgroundColor = 0; |
|
812 } |
|
813 is background color green |
|
814 else if((backgroundColor >> 8) & GREEN_BG_COLOR_MASK) |
|
815 { |
|
816 videoBackgroundColor = 1; |
|
817 } |
|
818 is background color blue |
|
819 else if((backgroundColor >> 8) & BLUE_BG_COLOR_MASK) |
|
820 { |
|
821 videoBackgroundColor = 2; |
|
822 } |
|
823 else |
|
824 { |
|
825 by default black |
|
826 videoBackgroundColor = 0; |
|
827 } |
|
828 |
|
829 check alpha value. Gst support values 0 to 1 and XA 0 to 255 |
|
830 { |
|
831 XAuint32 tempColor = 0; |
|
832 tempColor = backgroundColor & ALPHA_VALUE_MASK; |
|
833 |
|
834 alphaValue = (gdouble)(tempColor/ALPHA_VALUE_MASK); |
|
835 } |
|
836 |
|
837 |
|
838 }*/ |
|
839 |
|
840 if( dataSrc ) |
|
841 { |
|
842 XAMediaType mediaType = XA_MEDIATYPE_UNKNOWN; |
|
843 ret = XACommon_CheckDataSource(dataSrc, &mediaType); |
|
844 if( ret == XA_RESULT_SUCCESS && mediaType == XA_MEDIATYPE_IMAGE ) |
|
845 { |
|
846 gstOrigState = GST_STATE(bCtx->bin); |
|
847 |
|
848 DEBUG_INFO_A1("Sending change state request to state %d", GST_STATE_READY); |
|
849 gstRet = gst_element_set_state( GST_ELEMENT(bCtx->bin), GST_STATE_READY); |
|
850 gstTmpState = GST_STATE(bCtx->bin); |
|
851 |
|
852 if(gstRet == GST_STATE_CHANGE_SUCCESS && gstTmpState == GST_STATE_READY) |
|
853 { |
|
854 DEBUG_INFO_A1("Sending change state request to state %d", gstOrigState); |
|
855 gstRet = gst_element_set_state( GST_ELEMENT(bCtx->bin), gstOrigState); |
|
856 } |
|
857 } |
|
858 } |
|
859 |
|
860 DEBUG_API("<-XAVideoPostProcessingItfAdapt_Commit"); |
|
861 return ret; |
|
862 } |
|
863 |
|