EmulatedFakeCamera2: Support construct_default_request HAL method.
Bug: 6243944 Change-Id: I888fefae0b08532862171323774808cf241cdad1
This commit is contained in:
Eino-Ville Talvala
@@ -198,6 +198,404 @@ int EmulatedFakeCamera2::requestQueueNotify() {
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return mConfigureThread->newRequestAvailable();
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return mConfigureThread->newRequestAvailable();
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}
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}
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int EmulatedFakeCamera2::constructDefaultRequest(
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int request_template,
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camera_metadata_t **request) {
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if (request == NULL) return BAD_VALUE;
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if (request_template < 0 || request_template >= CAMERA2_TEMPLATE_COUNT) {
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return BAD_VALUE;
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}
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status_t res;
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// Pass 1, calculate size and allocate
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res = constructDefaultRequest(request_template,
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request,
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true);
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if (res != OK) {
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return res;
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}
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// Pass 2, build request
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res = constructDefaultRequest(request_template,
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request,
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false);
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if (res != OK) {
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ALOGE("Unable to populate new request for template %d",
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request_template);
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}
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return res;
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}
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status_t EmulatedFakeCamera2::constructDefaultRequest(
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int request_template,
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camera_metadata_t **request,
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bool sizeRequest) {
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size_t entryCount = 0;
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size_t dataCount = 0;
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status_t ret;
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#define ADD_OR_SIZE( tag, data, count ) \
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if ( ( ret = addOrSize(*request, sizeRequest, &entryCount, &dataCount, \
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tag, data, count) ) != OK ) return ret
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static const int64_t USEC = 1000LL;
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static const int64_t MSEC = USEC * 1000LL;
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static const int64_t SEC = MSEC * 1000LL;
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/** android.request */
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static const uint8_t metadataMode = ANDROID_REQUEST_METADATA_NONE;
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ADD_OR_SIZE(ANDROID_REQUEST_METADATA_MODE, &metadataMode, 1);
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// OUTPUT_STREAMS set by user
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// FRAME_COUNT set by user
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/** android.lens */
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static const float focusDistance = 0;
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ADD_OR_SIZE(ANDROID_LENS_FOCUS_DISTANCE, &focusDistance, 1);
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static const float aperture = 2.8f;
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ADD_OR_SIZE(ANDROID_LENS_APERTURE, &aperture, 1);
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static const float focalLength = 5.0f;
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ADD_OR_SIZE(ANDROID_LENS_FOCAL_LENGTH, &focalLength, 1);
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static const float filterDensity = 0;
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ADD_OR_SIZE(ANDROID_LENS_FILTER_DENSITY, &filterDensity, 1);
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static const uint8_t opticalStabilizationMode =
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ANDROID_LENS_OPTICAL_STABILIZATION_OFF;
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ADD_OR_SIZE(ANDROID_LENS_OPTICAL_STABILIZATION_MODE,
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&opticalStabilizationMode, 1);
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// FOCUS_RANGE set only in frame
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/** android.sensor */
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static const int64_t exposureTime = 30 * MSEC;
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ADD_OR_SIZE(ANDROID_SENSOR_EXPOSURE_TIME, &exposureTime, 1);
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static const int64_t frameDuration = 33333333L; // 1/30 s
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ADD_OR_SIZE(ANDROID_SENSOR_FRAME_DURATION, &frameDuration, 1);
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static const int32_t sensitivity = 400;
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ADD_OR_SIZE(ANDROID_SENSOR_SENSITIVITY, &sensitivity, 1);
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// TIMESTAMP set only in frame
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/** android.flash */
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uint8_t flashMode = 0;
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switch (request_template) {
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case CAMERA2_TEMPLATE_PREVIEW:
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flashMode = ANDROID_FLASH_OFF;
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break;
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case CAMERA2_TEMPLATE_STILL_CAPTURE:
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flashMode = ANDROID_FLASH_AUTO_SINGLE;
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break;
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case CAMERA2_TEMPLATE_VIDEO_RECORD:
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flashMode = ANDROID_FLASH_OFF;
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break;
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case CAMERA2_TEMPLATE_VIDEO_SNAPSHOT:
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flashMode = ANDROID_FLASH_OFF;
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break;
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case CAMERA2_TEMPLATE_ZERO_SHUTTER_LAG:
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flashMode = ANDROID_FLASH_OFF;
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break;
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default:
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flashMode = ANDROID_FLASH_OFF;
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break;
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}
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ADD_OR_SIZE(ANDROID_FLASH_MODE, &flashMode, 1);
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static const uint8_t flashPower = 10;
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ADD_OR_SIZE(ANDROID_FLASH_FIRING_POWER, &flashPower, 1);
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static const int64_t firingTime = 0;
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ADD_OR_SIZE(ANDROID_FLASH_FIRING_TIME, &firingTime, 1);
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/** Processing block modes */
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uint8_t hotPixelMode = 0;
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uint8_t demosaicMode = 0;
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uint8_t noiseMode = 0;
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uint8_t shadingMode = 0;
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uint8_t geometricMode = 0;
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uint8_t colorMode = 0;
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uint8_t tonemapMode = 0;
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uint8_t edgeMode = 0;
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switch (request_template) {
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case CAMERA2_TEMPLATE_PREVIEW:
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hotPixelMode = ANDROID_PROCESSING_FAST;
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demosaicMode = ANDROID_PROCESSING_FAST;
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noiseMode = ANDROID_PROCESSING_FAST;
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shadingMode = ANDROID_PROCESSING_FAST;
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geometricMode = ANDROID_PROCESSING_FAST;
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colorMode = ANDROID_PROCESSING_FAST;
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tonemapMode = ANDROID_PROCESSING_FAST;
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edgeMode = ANDROID_PROCESSING_FAST;
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break;
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case CAMERA2_TEMPLATE_STILL_CAPTURE:
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hotPixelMode = ANDROID_PROCESSING_HIGH_QUALITY;
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demosaicMode = ANDROID_PROCESSING_HIGH_QUALITY;
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noiseMode = ANDROID_PROCESSING_HIGH_QUALITY;
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shadingMode = ANDROID_PROCESSING_HIGH_QUALITY;
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geometricMode = ANDROID_PROCESSING_HIGH_QUALITY;
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colorMode = ANDROID_PROCESSING_HIGH_QUALITY;
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tonemapMode = ANDROID_PROCESSING_HIGH_QUALITY;
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edgeMode = ANDROID_PROCESSING_HIGH_QUALITY;
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break;
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case CAMERA2_TEMPLATE_VIDEO_RECORD:
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hotPixelMode = ANDROID_PROCESSING_FAST;
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demosaicMode = ANDROID_PROCESSING_FAST;
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noiseMode = ANDROID_PROCESSING_FAST;
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shadingMode = ANDROID_PROCESSING_FAST;
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geometricMode = ANDROID_PROCESSING_FAST;
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colorMode = ANDROID_PROCESSING_FAST;
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tonemapMode = ANDROID_PROCESSING_FAST;
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edgeMode = ANDROID_PROCESSING_FAST;
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break;
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case CAMERA2_TEMPLATE_VIDEO_SNAPSHOT:
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hotPixelMode = ANDROID_PROCESSING_HIGH_QUALITY;
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demosaicMode = ANDROID_PROCESSING_HIGH_QUALITY;
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noiseMode = ANDROID_PROCESSING_HIGH_QUALITY;
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shadingMode = ANDROID_PROCESSING_HIGH_QUALITY;
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geometricMode = ANDROID_PROCESSING_HIGH_QUALITY;
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colorMode = ANDROID_PROCESSING_HIGH_QUALITY;
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tonemapMode = ANDROID_PROCESSING_HIGH_QUALITY;
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edgeMode = ANDROID_PROCESSING_HIGH_QUALITY;
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break;
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case CAMERA2_TEMPLATE_ZERO_SHUTTER_LAG:
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hotPixelMode = ANDROID_PROCESSING_HIGH_QUALITY;
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demosaicMode = ANDROID_PROCESSING_HIGH_QUALITY;
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noiseMode = ANDROID_PROCESSING_HIGH_QUALITY;
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shadingMode = ANDROID_PROCESSING_HIGH_QUALITY;
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geometricMode = ANDROID_PROCESSING_HIGH_QUALITY;
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colorMode = ANDROID_PROCESSING_HIGH_QUALITY;
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tonemapMode = ANDROID_PROCESSING_HIGH_QUALITY;
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edgeMode = ANDROID_PROCESSING_HIGH_QUALITY;
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break;
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default:
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hotPixelMode = ANDROID_PROCESSING_FAST;
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demosaicMode = ANDROID_PROCESSING_FAST;
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noiseMode = ANDROID_PROCESSING_FAST;
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shadingMode = ANDROID_PROCESSING_FAST;
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geometricMode = ANDROID_PROCESSING_FAST;
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colorMode = ANDROID_PROCESSING_FAST;
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tonemapMode = ANDROID_PROCESSING_FAST;
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edgeMode = ANDROID_PROCESSING_FAST;
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break;
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}
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ADD_OR_SIZE(ANDROID_HOT_PIXEL_MODE, &hotPixelMode, 1);
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ADD_OR_SIZE(ANDROID_DEMOSAIC_MODE, &demosaicMode, 1);
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ADD_OR_SIZE(ANDROID_NOISE_MODE, &noiseMode, 1);
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ADD_OR_SIZE(ANDROID_SHADING_MODE, &shadingMode, 1);
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ADD_OR_SIZE(ANDROID_GEOMETRIC_MODE, &geometricMode, 1);
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ADD_OR_SIZE(ANDROID_COLOR_MODE, &colorMode, 1);
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ADD_OR_SIZE(ANDROID_TONEMAP_MODE, &tonemapMode, 1);
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ADD_OR_SIZE(ANDROID_EDGE_MODE, &edgeMode, 1);
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/** android.noise */
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static const uint8_t noiseStrength = 5;
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ADD_OR_SIZE(ANDROID_NOISE_STRENGTH, &noiseStrength, 1);
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/** android.color */
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static const float colorTransform[9] = {
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1.0f, 0.f, 0.f,
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0.f, 1.f, 0.f,
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0.f, 0.f, 1.f
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};
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ADD_OR_SIZE(ANDROID_COLOR_TRANSFORM, colorTransform, 9);
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/** android.tonemap */
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static const float tonemapCurve[4] = {
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0.f, 0.f,
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1.f, 1.f
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};
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ADD_OR_SIZE(ANDROID_TONEMAP_CURVE_RED, tonemapCurve, 4);
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ADD_OR_SIZE(ANDROID_TONEMAP_CURVE_GREEN, tonemapCurve, 4);
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ADD_OR_SIZE(ANDROID_TONEMAP_CURVE_BLUE, tonemapCurve, 4);
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/** android.edge */
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static const uint8_t edgeStrength = 5;
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ADD_OR_SIZE(ANDROID_EDGE_STRENGTH, &edgeStrength, 1);
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/** android.scaler */
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static const int32_t cropRegion[3] = {
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0, 0, Sensor::kResolution[0]
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};
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ADD_OR_SIZE(ANDROID_SCALER_CROP_REGION, cropRegion, 3);
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/** android.jpeg */
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static const int32_t jpegQuality = 80;
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ADD_OR_SIZE(ANDROID_JPEG_QUALITY, &jpegQuality, 1);
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static const int32_t thumbnailSize[2] = {
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640, 480
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};
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ADD_OR_SIZE(ANDROID_JPEG_THUMBNAIL_SIZE, thumbnailSize, 2);
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static const int32_t thumbnailQuality = 80;
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ADD_OR_SIZE(ANDROID_JPEG_THUMBNAIL_QUALITY, &thumbnailQuality, 1);
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static const double gpsCoordinates[2] = {
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0, 0
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};
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ADD_OR_SIZE(ANDROID_JPEG_GPS_COORDINATES, gpsCoordinates, 2);
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static const uint8_t gpsProcessingMethod[32] = "None";
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ADD_OR_SIZE(ANDROID_JPEG_GPS_PROCESSING_METHOD, gpsProcessingMethod, 32);
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static const int64_t gpsTimestamp = 0;
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ADD_OR_SIZE(ANDROID_JPEG_GPS_TIMESTAMP, &gpsTimestamp, 1);
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static const int32_t jpegOrientation = 0;
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ADD_OR_SIZE(ANDROID_JPEG_ORIENTATION, &jpegOrientation, 1);
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/** android.stats */
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static const uint8_t faceDetectMode = ANDROID_STATS_FACE_DETECTION_OFF;
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ADD_OR_SIZE(ANDROID_STATS_FACE_DETECT_MODE, &faceDetectMode, 1);
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static const uint8_t histogramMode = ANDROID_STATS_OFF;
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ADD_OR_SIZE(ANDROID_STATS_HISTOGRAM_MODE, &histogramMode, 1);
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static const uint8_t sharpnessMapMode = ANDROID_STATS_OFF;
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ADD_OR_SIZE(ANDROID_STATS_SHARPNESS_MAP_MODE, &sharpnessMapMode, 1);
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// faceRectangles, faceScores, faceLandmarks, faceIds, histogram,
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// sharpnessMap only in frames
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/** android.control */
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uint8_t controlIntent = 0;
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switch (request_template) {
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case CAMERA2_TEMPLATE_PREVIEW:
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controlIntent = ANDROID_CONTROL_INTENT_PREVIEW;
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break;
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case CAMERA2_TEMPLATE_STILL_CAPTURE:
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controlIntent = ANDROID_CONTROL_INTENT_STILL_CAPTURE;
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break;
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case CAMERA2_TEMPLATE_VIDEO_RECORD:
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controlIntent = ANDROID_CONTROL_INTENT_VIDEO_RECORD;
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break;
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case CAMERA2_TEMPLATE_VIDEO_SNAPSHOT:
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controlIntent = ANDROID_CONTROL_INTENT_VIDEO_SNAPSHOT;
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break;
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case CAMERA2_TEMPLATE_ZERO_SHUTTER_LAG:
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controlIntent = ANDROID_CONTROL_INTENT_ZERO_SHUTTER_LAG;
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break;
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default:
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controlIntent = ANDROID_CONTROL_INTENT_CUSTOM;
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break;
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}
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ADD_OR_SIZE(ANDROID_CONTROL_CAPTURE_INTENT, &controlIntent, 1);
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static const uint8_t controlMode = ANDROID_CONTROL_AUTO;
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ADD_OR_SIZE(ANDROID_CONTROL_MODE, &controlMode, 1);
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static const uint8_t effectMode = ANDROID_CONTROL_EFFECT_OFF;
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ADD_OR_SIZE(ANDROID_CONTROL_EFFECT_MODE, &effectMode, 1);
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static const uint8_t sceneMode = ANDROID_CONTROL_SCENE_MODE_FACE_PRIORITY;
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ADD_OR_SIZE(ANDROID_CONTROL_SCENE_MODE, &sceneMode, 1);
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static const uint8_t aeMode = ANDROID_CONTROL_AE_ON_AUTO_FLASH;
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ADD_OR_SIZE(ANDROID_CONTROL_AE_MODE, &aeMode, 1);
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static const int32_t controlRegions[5] = {
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0, 0, Sensor::kResolution[0], Sensor::kResolution[1], 1000
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};
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ADD_OR_SIZE(ANDROID_CONTROL_AE_REGIONS, controlRegions, 5);
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static const int32_t aeExpCompensation = 0;
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ADD_OR_SIZE(ANDROID_CONTROL_AE_EXP_COMPENSATION, &aeExpCompensation, 1);
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static const int32_t aeTargetFpsRange[2] = {
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10, 30
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};
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ADD_OR_SIZE(ANDROID_CONTROL_AE_TARGET_FPS_RANGE, aeTargetFpsRange, 2);
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static const uint8_t aeAntibandingMode =
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ANDROID_CONTROL_AE_ANTIBANDING_AUTO;
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ADD_OR_SIZE(ANDROID_CONTROL_AE_ANTIBANDING_MODE, &aeAntibandingMode, 1);
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static const uint8_t awbMode =
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ANDROID_CONTROL_AWB_AUTO;
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ADD_OR_SIZE(ANDROID_CONTROL_AWB_MODE, &awbMode, 1);
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ADD_OR_SIZE(ANDROID_CONTROL_AWB_REGIONS, controlRegions, 5);
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uint8_t afMode = 0;
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switch (request_template) {
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case CAMERA2_TEMPLATE_PREVIEW:
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afMode = ANDROID_CONTROL_AF_AUTO;
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break;
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case CAMERA2_TEMPLATE_STILL_CAPTURE:
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afMode = ANDROID_CONTROL_AF_AUTO;
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break;
|
||||||
|
case CAMERA2_TEMPLATE_VIDEO_RECORD:
|
||||||
|
afMode = ANDROID_CONTROL_AF_CONTINUOUS_VIDEO;
|
||||||
|
break;
|
||||||
|
case CAMERA2_TEMPLATE_VIDEO_SNAPSHOT:
|
||||||
|
afMode = ANDROID_CONTROL_AF_CONTINUOUS_VIDEO;
|
||||||
|
break;
|
||||||
|
case CAMERA2_TEMPLATE_ZERO_SHUTTER_LAG:
|
||||||
|
afMode = ANDROID_CONTROL_AF_CONTINUOUS_PICTURE;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
afMode = ANDROID_CONTROL_AF_AUTO;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
ADD_OR_SIZE(ANDROID_CONTROL_AF_MODE, &afMode, 1);
|
||||||
|
|
||||||
|
ADD_OR_SIZE(ANDROID_CONTROL_AF_REGIONS, controlRegions, 5);
|
||||||
|
|
||||||
|
static const uint8_t vstabMode = ANDROID_CONTROL_VIDEO_STABILIZATION_OFF;
|
||||||
|
ADD_OR_SIZE(ANDROID_CONTROL_VIDEO_STABILIZATION_MODE, &vstabMode, 1);
|
||||||
|
|
||||||
|
// aeState, awbState, afState only in frame
|
||||||
|
|
||||||
|
/** Allocate metadata if sizing */
|
||||||
|
if (sizeRequest) {
|
||||||
|
ALOGV("Allocating %d entries, %d extra bytes for "
|
||||||
|
"request template type %d",
|
||||||
|
entryCount, dataCount, request_template);
|
||||||
|
*request = allocate_camera_metadata(entryCount, dataCount);
|
||||||
|
if (*request == NULL) {
|
||||||
|
ALOGE("Unable to allocate new request template type %d "
|
||||||
|
"(%d entries, %d bytes extra data)", request_template,
|
||||||
|
entryCount, dataCount);
|
||||||
|
return NO_MEMORY;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return OK;
|
||||||
|
#undef ADD_OR_SIZE
|
||||||
|
}
|
||||||
|
|
||||||
|
status_t EmulatedFakeCamera2::addOrSize(camera_metadata_t *request,
|
||||||
|
bool sizeRequest,
|
||||||
|
size_t *entryCount,
|
||||||
|
size_t *dataCount,
|
||||||
|
uint32_t tag,
|
||||||
|
const void *entryData,
|
||||||
|
size_t entryDataCount) {
|
||||||
|
status_t res;
|
||||||
|
if (!sizeRequest) {
|
||||||
|
return add_camera_metadata_entry(request, tag, entryData,
|
||||||
|
entryDataCount);
|
||||||
|
} else {
|
||||||
|
int type = get_camera_metadata_tag_type(tag);
|
||||||
|
if (type < 0 ) return BAD_VALUE;
|
||||||
|
(*entryCount)++;
|
||||||
|
(*dataCount) += calculate_camera_metadata_entry_data_size(type,
|
||||||
|
entryDataCount);
|
||||||
|
return OK;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
int EmulatedFakeCamera2::allocateStream(
|
int EmulatedFakeCamera2::allocateStream(
|
||||||
uint32_t width,
|
uint32_t width,
|
||||||
uint32_t height,
|
uint32_t height,
|
||||||
|
|||||||
@@ -75,9 +75,9 @@ protected:
|
|||||||
//virtual int flushCapturesInProgress();
|
//virtual int flushCapturesInProgress();
|
||||||
|
|
||||||
/** Construct default request */
|
/** Construct default request */
|
||||||
// virtual int constructDefaultRequest(
|
virtual int constructDefaultRequest(
|
||||||
// int request_template,
|
int request_template,
|
||||||
// camera_metadata_t **request);
|
camera_metadata_t **request);
|
||||||
|
|
||||||
virtual int allocateStream(
|
virtual int allocateStream(
|
||||||
uint32_t width,
|
uint32_t width,
|
||||||
@@ -127,6 +127,24 @@ protected:
|
|||||||
void signalError();
|
void signalError();
|
||||||
|
|
||||||
private:
|
private:
|
||||||
|
/****************************************************************************
|
||||||
|
* Utility methods
|
||||||
|
***************************************************************************/
|
||||||
|
/** Two-pass implementation of constructDefaultRequest */
|
||||||
|
status_t constructDefaultRequest(
|
||||||
|
int request_template,
|
||||||
|
camera_metadata_t **request,
|
||||||
|
bool sizeRequest);
|
||||||
|
/** Helper function for constructDefaultRequest */
|
||||||
|
status_t addOrSize( camera_metadata_t *request,
|
||||||
|
bool sizeRequest,
|
||||||
|
size_t *entryCount,
|
||||||
|
size_t *dataCount,
|
||||||
|
uint32_t tag,
|
||||||
|
const void *entry_data,
|
||||||
|
size_t entry_count);
|
||||||
|
|
||||||
|
|
||||||
/****************************************************************************
|
/****************************************************************************
|
||||||
* Pipeline controller threads
|
* Pipeline controller threads
|
||||||
***************************************************************************/
|
***************************************************************************/
|
||||||
|
|||||||
Reference in New Issue
Block a user