MediaEngineConfigurationFactoryMock.cpp [plain text]
#include "config.h"
#include "MediaEngineConfigurationFactoryMock.h"
#include "ContentType.h"
#include "MediaCapabilitiesDecodingInfo.h"
#include "MediaCapabilitiesEncodingInfo.h"
#include "MediaDecodingConfiguration.h"
#include "MediaEncodingConfiguration.h"
namespace WebCore {
static bool canDecodeMedia(const MediaDecodingConfiguration& configuration)
{
if (configuration.type == MediaDecodingType::MediaSource)
return false;
auto videoConfig = configuration.video;
if (videoConfig && videoConfig->width > 1280 && videoConfig->height > 720)
return false;
if (videoConfig && videoConfig->alphaChannel && videoConfig->alphaChannel.value()) {
if (ContentType(videoConfig->contentType).parameter(ContentType::codecsParameter()) != "mock-with-alpha")
return false;
}
if (videoConfig && (videoConfig->colorGamut || videoConfig->hdrMetadataType || videoConfig->transferFunction)) {
if (ContentType(videoConfig->contentType).parameter(ContentType::codecsParameter()) != "mock-with-hdr")
return false;
}
auto audioConfig = configuration.audio;
if (audioConfig)
return ContentType(audioConfig->contentType).containerType() == "audio/mp4";
return true;
}
static bool canSmoothlyDecodeMedia(const MediaDecodingConfiguration& configuration)
{
auto videoConfig = configuration.video;
if (videoConfig && videoConfig->framerate > 30)
return false;
auto audioConfig = configuration.audio;
if (audioConfig)
return audioConfig->channels == "2";
return true;
}
static bool canPowerEfficientlyDecodeMedia(const MediaDecodingConfiguration& configuration)
{
auto videoConfig = configuration.video;
if (videoConfig && ContentType(videoConfig->contentType).containerType() != "video/mp4")
return false;
auto audioConfig = configuration.audio;
if (audioConfig)
return audioConfig->bitrate <= 1000;
return true;
}
static bool canEncodeMedia(const MediaEncodingConfiguration& configuration)
{
if (configuration.type == MediaEncodingType::Record)
return false;
auto videoConfig = configuration.video;
if (videoConfig && videoConfig->width > 1280 && videoConfig->height > 720)
return false;
if (videoConfig && videoConfig->alphaChannel && videoConfig->alphaChannel.value()) {
if (ContentType(videoConfig->contentType).parameter(ContentType::codecsParameter()) != "mock-with-alpha")
return false;
}
auto audioConfig = configuration.audio;
if (audioConfig && ContentType(audioConfig->contentType).containerType() != "audio/mp4")
return false;
return true;
}
static bool canSmoothlyEncodeMedia(const MediaEncodingConfiguration& configuration)
{
auto videoConfig = configuration.video;
if (videoConfig && videoConfig->framerate > 30)
return false;
auto audioConfig = configuration.audio;
if (audioConfig && audioConfig->channels != "2")
return false;
return true;
}
static bool canPowerEfficientlyEncodeMedia(const MediaEncodingConfiguration& configuration)
{
auto videoConfig = configuration.video;
if (videoConfig && ContentType(videoConfig->contentType).containerType() != "video/mp4")
return false;
auto audioConfig = configuration.audio;
if (audioConfig && audioConfig->bitrate > 1000)
return false;
return true;
}
void MediaEngineConfigurationFactoryMock::createDecodingConfiguration(MediaDecodingConfiguration&& configuration, DecodingConfigurationCallback&& callback)
{
if (!canDecodeMedia(configuration)) {
MediaCapabilitiesDecodingInfo info { WTFMove(configuration) };
callback(WTFMove(info));
return;
}
callback({{ true, canSmoothlyDecodeMedia(configuration), canPowerEfficientlyDecodeMedia(configuration) }, WTFMove(configuration)});
}
void MediaEngineConfigurationFactoryMock::createEncodingConfiguration(MediaEncodingConfiguration&& configuration, EncodingConfigurationCallback&& callback)
{
if (!canEncodeMedia(configuration)) {
callback({{ }, WTFMove(configuration) });
return;
}
callback({{ true, canSmoothlyEncodeMedia(configuration), canPowerEfficientlyEncodeMedia(configuration) }, WTFMove(configuration)});
}
}