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Adjust all places where RPC::IteratorType is created to use std::vector #372

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Adjust all places where RPC::IteratorType is created to use std::vector #372

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812fc59
Change some lists to vectors if they are used to created RPC::Iterato…
VeithMetro Dec 12, 2025
f593574
Add vector space reservation whenever it is possible
VeithMetro Dec 15, 2025
9aeaf10
Reduce reserved size for HDR capabilities vectors
VeithMetro Dec 17, 2025
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4 changes: 3 additions & 1 deletion DeviceInfo/DeviceInfoImplementation.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -74,8 +74,9 @@ namespace Plugin {
uint32_t DeviceInfoImplementation::AudioOutputs(Exchange::IDeviceAudioCapabilities::IAudioOutputIterator*& audioOutputs) const
{
AudioOutputList audioOutputList;
audioOutputList.reserve(_audioOutputMap.size());

std::transform(_audioOutputMap.begin(), _audioOutputMap.end(), std::front_inserter(audioOutputList),
std::transform(_audioOutputMap.begin(), _audioOutputMap.end(), std::back_inserter(audioOutputList),
[](decltype(_audioOutputMap)::value_type const &pair) {
return pair.first;
});
Expand Down Expand Up @@ -114,6 +115,7 @@ namespace Plugin {
uint32_t DeviceInfoImplementation::VideoOutputs(Exchange::IDeviceVideoCapabilities::IVideoOutputIterator*& videoOutputs) const
{
VideoOutputList videoOutputList;
videoOutputList.reserve(_videoOutputMap.size());

std::transform(_videoOutputMap.begin(), _videoOutputMap.end(), std::back_inserter(videoOutputList),
[](decltype(_videoOutputMap)::value_type const &pair) {
Expand Down
4 changes: 2 additions & 2 deletions DeviceInfo/DeviceInfoImplementation.h
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Expand Up @@ -151,7 +151,7 @@ namespace Plugin {
std::list<IDeviceAudioCapabilities::MS12Profile> MS12Profiles;
};
using AudioOutputMap = std::map<Exchange::IDeviceAudioCapabilities::AudioOutput, AudioOutputCapability>;
using AudioOutputList = std::list<Exchange::IDeviceAudioCapabilities::AudioOutput>;
using AudioOutputList = std::vector<Exchange::IDeviceAudioCapabilities::AudioOutput>;
using AudioOutputIteratorImplementation = RPC::IteratorType<Exchange::IDeviceAudioCapabilities::IAudioOutputIterator>;

struct VideoOutputCapability {
Expand All @@ -160,7 +160,7 @@ namespace Plugin {
IDeviceVideoCapabilities::CopyProtection CopyProtection;
};
using VideoOutputMap = std::map<Exchange::IDeviceVideoCapabilities::VideoOutput, VideoOutputCapability>;
using VideoOutputList = std::list<Exchange::IDeviceVideoCapabilities::VideoOutput>;
using VideoOutputList = std::vector<Exchange::IDeviceVideoCapabilities::VideoOutput>;
using VideoOutputIteratorImplementation = RPC::IteratorType<Exchange::IDeviceVideoCapabilities::IVideoOutputIterator>;

public:
Expand Down
10 changes: 7 additions & 3 deletions DisplayInfo/DeviceSettings/PlatformImplementation.cpp
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Expand Up @@ -584,7 +584,9 @@ class DisplayInfoImplementation :

uint32_t Colorimetry(IColorimetryIterator*& colorimetry /* @out */) const override
{
std::list<Exchange::IDisplayProperties::ColorimetryType> colorimetryCaps;
std::vector<Exchange::IDisplayProperties::ColorimetryType> colorimetryCaps;
colorimetryCaps.reserve(8);

vector<uint8_t> edidVec;
uint32_t ret = GetEdidBytes(edidVec);
if (ret == Core::ERROR_NONE)
Expand Down Expand Up @@ -665,7 +667,8 @@ class DisplayInfoImplementation :
// @return HDRType: array of HDR formats
uint32_t TVCapabilities(IHDRIterator*& type /* out */) const override
{
std::list<Exchange::IHDRProperties::HDRType> hdrCapabilities;
std::vector<Exchange::IHDRProperties::HDRType> hdrCapabilities;
hdrCapabilities.reserve(4);

int capabilities = static_cast<int>(dsHDRSTANDARD_NONE);
try
Expand Down Expand Up @@ -699,7 +702,8 @@ class DisplayInfoImplementation :
// @return HDRType: array of HDR formats
uint32_t STBCapabilities(IHDRIterator*& type /* out */) const override
{
std::list<Exchange::IHDRProperties::HDRType> hdrCapabilities;
std::vector<Exchange::IHDRProperties::HDRType> hdrCapabilities;
hdrCapabilities.reserve(4);

int capabilities = static_cast<int>(dsHDRSTANDARD_NONE);
try
Expand Down
2 changes: 1 addition & 1 deletion MessageControl/MessageControl.h
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Original file line number Diff line number Diff line change
Expand Up @@ -432,7 +432,7 @@ namespace Plugin {

Core::hresult Controls(const string& module, Exchange::IMessageControl::IControlIterator*& controls) const override
{
std::list<Exchange::IMessageControl::Control> list;
std::vector<Exchange::IMessageControl::Control> list;
Messaging::MessageUnit::Iterator index;
_client.Controls(index, module);

Expand Down
8 changes: 6 additions & 2 deletions PlayerInfo/DeviceSettings/PlatformImplementation.cpp
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Expand Up @@ -459,6 +459,8 @@ class PlayerInfoImplementation : public Exchange::IPlayerProperties, public Exch
{"audio/x-vorbis", Exchange::IPlayerProperties::AUDIO_VORBIS_OGG},
{"audio/x-wav", Exchange::IPlayerProperties::AUDIO_WAV},
};
_audioCodecs.reserve(audioCaps.size());

if (GstUtils::GstRegistryCheckElementsForMediaTypes(audioCaps, _audioCodecs) != true) {
TRACE(Trace::Warning, (_T("There is no Audio Codec support available")));
}
Expand All @@ -477,14 +479,16 @@ class PlayerInfoImplementation : public Exchange::IPlayerProperties, public Exch
{"video/x-vp9", Exchange::IPlayerProperties::VideoCodec::VIDEO_VP9},
{"video/x-vp10", Exchange::IPlayerProperties::VideoCodec::VIDEO_VP10}
};
_videoCodecs.reserve(videoCaps.size());

if (GstUtils::GstRegistryCheckElementsForMediaTypes(videoCaps, _videoCodecs) != true) {
TRACE(Trace::Warning, (_T("There is no Video Codec support available")));
}
}

private:
std::list<Exchange::IPlayerProperties::AudioCodec> _audioCodecs;
std::list<Exchange::IPlayerProperties::VideoCodec> _videoCodecs;
std::vector<Exchange::IPlayerProperties::AudioCodec> _audioCodecs;
std::vector<Exchange::IPlayerProperties::VideoCodec> _videoCodecs;
std::map<string, Exchange::IPlayerProperties::PlaybackResolution> _resolutions =
{
{"480i24", RESOLUTION_480I24},
Expand Down
8 changes: 6 additions & 2 deletions PlayerInfo/GStreamer/PlatformImplementation.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -170,6 +170,8 @@ class PlayerInfoImplementation : public Exchange::IPlayerProperties {
{"audio/x-vorbis", Exchange::IPlayerProperties::AudioCodec::AUDIO_VORBIS_OGG},
{"audio/x-wav", Exchange::IPlayerProperties::AudioCodec::AUDIO_WAV},
};
_audioCodecs.reserve(audioCaps.size());

if (GstUtils::GstRegistryCheckElementsForMediaTypes(audioCaps, _audioCodecs) != true) {
TRACE(Trace::Warning, (_T("There is no Audio Codec support available")));
}
Expand All @@ -185,14 +187,16 @@ class PlayerInfoImplementation : public Exchange::IPlayerProperties {
{"video/x-vp9", Exchange::IPlayerProperties::VideoCodec::VIDEO_VP9},
{"video/x-vp10", Exchange::IPlayerProperties::VideoCodec::VIDEO_VP10}
};
_videoCodecs.reserve(videoCaps.size());

if (GstUtils::GstRegistryCheckElementsForMediaTypes(videoCaps, _videoCodecs) != true) {
TRACE(Trace::Warning, (_T("There is no Video Codec support available")));
}
}

private:
std::list<Exchange::IPlayerProperties::AudioCodec> _audioCodecs;
std::list<Exchange::IPlayerProperties::VideoCodec> _videoCodecs;
std::vector<Exchange::IPlayerProperties::AudioCodec> _audioCodecs;
std::vector<Exchange::IPlayerProperties::VideoCodec> _videoCodecs;
#if DOLBY_SUPPORT
Exchange::Dolby::IOutput* _dolbyOut;
#endif
Expand Down
3 changes: 2 additions & 1 deletion WebKitBrowser/WebKitBrowser.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -331,7 +331,8 @@ namespace Plugin {
Core::JSON::ArrayType<Core::JSON::String> array;
array.FromString(languagesList);

std::list<string> list;
std::vector<string> list;
list.reserve(array.Length());
auto iterator = array.Elements();

while (iterator.Next() == true) {
Expand Down
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