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1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 |
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17 /** |
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18 @file |
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19 @internalComponent |
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20 */ |
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21 |
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22 #include <openmax/il/common/omxilimageport.h> |
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23 #include <openmax/il/common/omxilutil.h> |
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24 #include "log.h" |
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25 #include "omxilimageportimpl.h" |
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26 |
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27 COmxILImagePortImpl* COmxILImagePortImpl::NewL(const TOmxILCommonPortData& aCommonPortData, |
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28 const RArray<OMX_IMAGE_CODINGTYPE>& aSupportedImageFormats, |
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29 const RArray<OMX_COLOR_FORMATTYPE>& aSupportedColorFormats) |
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30 { |
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31 COmxILImagePortImpl* self = new(ELeave) COmxILImagePortImpl(); |
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32 CleanupStack::PushL(self); |
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33 self->ConstructL(aCommonPortData, aSupportedImageFormats, aSupportedColorFormats); |
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34 CleanupStack::Pop(); |
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35 return self; |
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36 } |
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37 |
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38 COmxILImagePortImpl::COmxILImagePortImpl() |
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39 { |
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40 DEBUG_PRINTF(_L8("COmxILImagePortImpl::COmxILImagePortImpl")); |
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41 } |
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42 |
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43 void COmxILImagePortImpl::ConstructL(const TOmxILCommonPortData& aCommonPortData, |
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44 const RArray<OMX_IMAGE_CODINGTYPE>& aSupportedImageFormats, |
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45 const RArray<OMX_COLOR_FORMATTYPE>& aSupportedColorFormats) |
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46 { |
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47 DEBUG_PRINTF(_L8("COmxILImagePortImpl::ConstructL")); |
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48 TUint count = aSupportedImageFormats.Count(); |
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49 for (TInt i = 0; i < count; ++i) |
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50 { |
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51 iSupportedImageFormats.AppendL(aSupportedImageFormats[i]); |
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52 } |
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53 |
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54 count = aSupportedColorFormats.Count(); |
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55 for (TInt i = 0; i < count; ++i) |
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56 { |
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57 iSupportedColorFormats.AppendL(aSupportedColorFormats[i]); |
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58 } |
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59 |
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60 TInt numImageFormats = iSupportedImageFormats.Count(); |
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61 TInt numColorFormats = iSupportedColorFormats.Count(); |
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62 iParamImagePortFormat.nSize = sizeof(OMX_IMAGE_PARAM_PORTFORMATTYPE); |
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63 iParamImagePortFormat.nVersion = aCommonPortData.iOmxVersion; |
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64 iParamImagePortFormat.nPortIndex = aCommonPortData.iPortIndex; |
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65 iParamImagePortFormat.nIndex = numImageFormats ? numImageFormats - 1 : 0; |
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66 iParamImagePortFormat.eCompressionFormat = numImageFormats ? iSupportedImageFormats[0] : OMX_IMAGE_CodingUnused; |
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67 iParamImagePortFormat.eColorFormat = numColorFormats ? iSupportedColorFormats[0] : OMX_COLOR_FormatUnused; |
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68 } |
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69 |
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70 COmxILImagePortImpl::~COmxILImagePortImpl() |
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71 { |
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72 DEBUG_PRINTF(_L8("COmxILImagePortImpl::~COmxILImagePortImpl")); |
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73 iSupportedImageFormats.Close(); |
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74 iSupportedColorFormats.Close(); |
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75 } |
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76 |
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77 OMX_ERRORTYPE COmxILImagePortImpl::GetParameter(OMX_INDEXTYPE aParamIndex, TAny* apComponentParameterStructure) const |
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78 { |
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79 DEBUG_PRINTF(_L8("COmxILImagePortImpl::GetParameter")); |
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80 OMX_ERRORTYPE omxRetValue = OMX_ErrorNone; |
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81 |
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82 switch(aParamIndex) |
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83 { |
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84 case OMX_IndexParamImagePortFormat: |
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85 { |
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86 if (OMX_ErrorNone != (omxRetValue = |
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87 TOmxILUtil::CheckOmxStructSizeAndVersion( |
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88 const_cast<OMX_PTR>(apComponentParameterStructure), |
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89 sizeof(OMX_IMAGE_PARAM_PORTFORMATTYPE)))) |
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90 { |
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91 return omxRetValue; |
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92 } |
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93 |
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94 OMX_IMAGE_PARAM_PORTFORMATTYPE* imagePortDefinition = static_cast<OMX_IMAGE_PARAM_PORTFORMATTYPE*>(apComponentParameterStructure); |
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95 |
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96 if(OMX_IMAGE_CodingUnused == iParamImagePortFormat.eCompressionFormat) |
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97 { |
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98 if (imagePortDefinition->nIndex >= iSupportedColorFormats.Count()) |
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99 { |
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100 return OMX_ErrorNoMore; |
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101 } |
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102 imagePortDefinition->eCompressionFormat = OMX_IMAGE_CodingUnused; |
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103 imagePortDefinition->eColorFormat = iSupportedColorFormats[imagePortDefinition->nIndex]; |
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104 } |
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105 else |
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106 { |
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107 if (imagePortDefinition->nIndex >= iSupportedImageFormats.Count()) |
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108 { |
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109 return OMX_ErrorNoMore; |
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110 } |
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111 imagePortDefinition->eCompressionFormat = iSupportedImageFormats[imagePortDefinition->nIndex]; |
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112 } |
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113 break; |
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114 } |
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115 default: |
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116 __ASSERT_ALWAYS(EFalse, User::Panic(KOmxILImagePortPanicCategory, 1)); |
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117 }; |
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118 |
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119 return OMX_ErrorNone; |
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120 } |
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121 |
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122 OMX_ERRORTYPE COmxILImagePortImpl::SetParameter(OMX_INDEXTYPE aParamIndex, const TAny* apComponentParameterStructure, TBool& aUpdateProcessingFunction) |
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123 { |
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124 DEBUG_PRINTF(_L8("COmxILImagePortImpl::SetParameter")); |
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125 OMX_ERRORTYPE omxRetValue = OMX_ErrorNone; |
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126 |
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127 switch(aParamIndex) |
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128 { |
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129 case OMX_IndexParamImagePortFormat: |
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130 { |
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131 if (OMX_ErrorNone != (omxRetValue = |
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132 TOmxILUtil::CheckOmxStructSizeAndVersion( |
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133 const_cast<OMX_PTR>(apComponentParameterStructure), |
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134 sizeof(OMX_IMAGE_PARAM_PORTFORMATTYPE)))) |
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135 { |
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136 return omxRetValue; |
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137 } |
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138 |
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139 const OMX_IMAGE_PARAM_PORTFORMATTYPE *componentParameterStructure = static_cast<const OMX_IMAGE_PARAM_PORTFORMATTYPE*>(apComponentParameterStructure); |
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140 |
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141 if(OMX_IMAGE_CodingUnused == componentParameterStructure->eCompressionFormat) |
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142 { |
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143 if(OMX_COLOR_FormatUnused == componentParameterStructure->eColorFormat) |
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144 { |
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145 // Both Compression Format and Color can not be Unused at the same time. |
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146 return OMX_ErrorBadParameter; |
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147 } |
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148 |
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149 if(iParamImagePortFormat.eColorFormat != componentParameterStructure->eColorFormat) |
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150 { |
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151 if(KErrNotFound == iSupportedColorFormats.Find(componentParameterStructure->eColorFormat)) |
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152 { |
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153 return OMX_ErrorUnsupportedSetting; |
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154 } |
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155 else |
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156 { |
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157 iParamImagePortFormat.eColorFormat = componentParameterStructure->eColorFormat; |
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158 } |
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159 aUpdateProcessingFunction = ETrue; |
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160 } |
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161 } |
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162 else |
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163 { |
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164 // Data is compressed. Change relevant variables. |
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165 if (OMX_COLOR_FormatUnused != componentParameterStructure->eColorFormat) |
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166 { |
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167 // Both Compression Format and Color can not be Unused at the same time. |
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168 return OMX_ErrorBadParameter; |
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169 } |
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170 |
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171 if (iParamImagePortFormat.eCompressionFormat != componentParameterStructure->eCompressionFormat) |
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172 { |
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173 if(KErrNotFound == iSupportedImageFormats.Find(componentParameterStructure->eCompressionFormat)) |
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174 { |
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175 return OMX_ErrorUnsupportedSetting; |
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176 } |
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177 else |
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178 { |
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179 iParamImagePortFormat.eCompressionFormat = componentParameterStructure->eCompressionFormat; |
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180 aUpdateProcessingFunction = ETrue; |
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181 } |
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182 } |
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183 } |
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184 break; |
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185 } |
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186 default: |
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187 __ASSERT_ALWAYS(EFalse, User::Panic(KOmxILImagePortPanicCategory, 1)); |
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188 }; |
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189 return OMX_ErrorNone; |
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190 } |
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191 |
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192 const RArray<OMX_IMAGE_CODINGTYPE>& COmxILImagePortImpl::GetSupportedImageFormats() const |
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193 { |
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194 return iSupportedImageFormats; |
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195 } |
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196 |
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197 const RArray<OMX_COLOR_FORMATTYPE>& COmxILImagePortImpl::GetSupportedColorFormats() const |
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198 { |
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199 return iSupportedColorFormats; |
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200 } |
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201 |
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202 const OMX_IMAGE_PARAM_PORTFORMATTYPE& COmxILImagePortImpl::GetParamImagePortFormat() const |
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203 { |
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204 return iParamImagePortFormat; |
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205 } |
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206 |
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207 RArray<OMX_IMAGE_CODINGTYPE>& COmxILImagePortImpl::GetSupportedImageFormats() |
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208 { |
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209 return iSupportedImageFormats; |
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210 } |
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211 |
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212 RArray<OMX_COLOR_FORMATTYPE>& COmxILImagePortImpl::GetSupportedColorFormats() |
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213 { |
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214 return iSupportedColorFormats; |
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215 } |
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216 |
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217 OMX_IMAGE_PARAM_PORTFORMATTYPE& COmxILImagePortImpl::GetParamImagePortFormat() |
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218 { |
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219 return iParamImagePortFormat; |
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220 } |
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221 |