diff options
Diffstat (limited to 'libs')
| -rw-r--r-- | libs/ui/CameraParameters.cpp | 139 |
1 files changed, 118 insertions, 21 deletions
diff --git a/libs/ui/CameraParameters.cpp b/libs/ui/CameraParameters.cpp index 6c25836..9200a97 100644 --- a/libs/ui/CameraParameters.cpp +++ b/libs/ui/CameraParameters.cpp @@ -2,16 +2,16 @@ ** ** Copyright 2008, The Android Open Source Project ** -** Licensed under the Apache License, Version 2.0 (the "License"); -** you may not use this file except in compliance with the License. -** You may obtain a copy of the License at +** Licensed under the Apache License, Version 2.0 (the "License"); +** you may not use this file except in compliance with the License. +** You may obtain a copy of the License at ** -** http://www.apache.org/licenses/LICENSE-2.0 +** http://www.apache.org/licenses/LICENSE-2.0 ** -** Unless required by applicable law or agreed to in writing, software -** distributed under the License is distributed on an "AS IS" BASIS, -** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -** See the License for the specific language governing permissions and +** Unless required by applicable law or agreed to in writing, software +** distributed under the License is distributed on an "AS IS" BASIS, +** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +** See the License for the specific language governing permissions and ** limitations under the License. */ @@ -23,6 +23,103 @@ #include <ui/CameraParameters.h> namespace android { +// Parameter keys to communicate between camera application and driver. +const char CameraParameters::KEY_PREVIEW_SIZE[] = "preview-size"; +const char CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES[] = "preview-size-values"; +const char CameraParameters::KEY_PREVIEW_FORMAT[] = "preview-format"; +const char CameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS[] = "preview-format-values"; +const char CameraParameters::KEY_PREVIEW_FRAME_RATE[] = "preview-frame-rate"; +const char CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES[] = "preview-frame-rate-values"; +const char CameraParameters::KEY_PICTURE_SIZE[] = "picture-size"; +const char CameraParameters::KEY_SUPPORTED_PICTURE_SIZES[] = "picture-size-values"; +const char CameraParameters::KEY_PICTURE_FORMAT[] = "picture-format"; +const char CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS[] = "picture-format-values"; +const char CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH[] = "jpeg-thumbnail-width"; +const char CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT[] = "jpeg-thumbnail-height"; +const char CameraParameters::KEY_SUPPORTED_THUMBNAIL_SIZES[] = "jpeg-thumbnail-size-values"; +const char CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY[] = "jpeg-thumbnail-quality"; +const char CameraParameters::KEY_JPEG_QUALITY[] = "jpeg-quality"; +const char CameraParameters::KEY_ROTATION[] = "rotation"; +const char CameraParameters::KEY_GPS_LATITUDE[] = "gps-latitude"; +const char CameraParameters::KEY_GPS_LONGITUDE[] = "gps-longitude"; +const char CameraParameters::KEY_GPS_ALTITUDE[] = "gps-altitude"; +const char CameraParameters::KEY_GPS_TIMESTAMP[] = "gps-timestamp"; +const char CameraParameters::KEY_WHITE_BALANCE[] = "whitebalance"; +const char CameraParameters::KEY_SUPPORTED_WHITE_BALANCE[] = "whitebalance-values"; +const char CameraParameters::KEY_EFFECT[] = "effect"; +const char CameraParameters::KEY_SUPPORTED_EFFECTS[] = "effect-values"; +const char CameraParameters::KEY_ANTIBANDING[] = "antibanding"; +const char CameraParameters::KEY_SUPPORTED_ANTIBANDING[] = "antibanding-values"; +const char CameraParameters::KEY_SCENE_MODE[] = "scene-mode"; +const char CameraParameters::KEY_SUPPORTED_SCENE_MODES[] = "scene-mode-values"; +const char CameraParameters::KEY_FLASH_MODE[] = "flash-mode"; +const char CameraParameters::KEY_SUPPORTED_FLASH_MODES[] = "flash-mode-values"; +const char CameraParameters::KEY_FOCUS_MODE[] = "focus-mode"; +const char CameraParameters::KEY_SUPPORTED_FOCUS_MODES[] = "focus-mode-values"; + +// Values for white balance settings. +const char CameraParameters::WHITE_BALANCE_AUTO[] = "auto"; +const char CameraParameters::WHITE_BALANCE_INCANDESCENT[] = "incandescent"; +const char CameraParameters::WHITE_BALANCE_FLUORESCENT[] = "fluorescent"; +const char CameraParameters::WHITE_BALANCE_WARM_FLUORESCENT[] = "warm-fluorescent"; +const char CameraParameters::WHITE_BALANCE_DAYLIGHT[] = "daylight"; +const char CameraParameters::WHITE_BALANCE_CLOUDY_DAYLIGHT[] = "cloudy-daylight"; +const char CameraParameters::WHITE_BALANCE_TWILIGHT[] = "twilight"; +const char CameraParameters::WHITE_BALANCE_SHADE[] = "shade"; + +// Values for effect settings. +const char CameraParameters::EFFECT_NONE[] = "none"; +const char CameraParameters::EFFECT_MONO[] = "mono"; +const char CameraParameters::EFFECT_NEGATIVE[] = "negative"; +const char CameraParameters::EFFECT_SOLARIZE[] = "solarize"; +const char CameraParameters::EFFECT_SEPIA[] = "sepia"; +const char CameraParameters::EFFECT_POSTERIZE[] = "posterize"; +const char CameraParameters::EFFECT_WHITEBOARD[] = "whiteboard"; +const char CameraParameters::EFFECT_BLACKBOARD[] = "blackboard"; +const char CameraParameters::EFFECT_AQUA[] = "aqua"; + +// Values for antibanding settings. +const char CameraParameters::ANTIBANDING_AUTO[] = "auto"; +const char CameraParameters::ANTIBANDING_50HZ[] = "50hz"; +const char CameraParameters::ANTIBANDING_60HZ[] = "60hz"; +const char CameraParameters::ANTIBANDING_OFF[] = "off"; + +// Values for flash mode settings. +const char CameraParameters::FLASH_MODE_OFF[] = "off"; +const char CameraParameters::FLASH_MODE_AUTO[] = "auto"; +const char CameraParameters::FLASH_MODE_ON[] = "on"; +const char CameraParameters::FLASH_MODE_RED_EYE[] = "red-eye"; +const char CameraParameters::FLASH_MODE_VIDEO_LIGHT[] = "video-light"; + +// Values for scene mode settings. +const char CameraParameters::SCENE_MODE_AUTO[] = "auto"; +const char CameraParameters::SCENE_MODE_ACTION[] = "action"; +const char CameraParameters::SCENE_MODE_PORTRAIT[] = "portrait"; +const char CameraParameters::SCENE_MODE_LANDSCAPE[] = "landscape"; +const char CameraParameters::SCENE_MODE_NIGHT[] = "night"; +const char CameraParameters::SCENE_MODE_NIGHT_PORTRAIT[] = "night-portrait"; +const char CameraParameters::SCENE_MODE_THEATRE[] = "theatre"; +const char CameraParameters::SCENE_MODE_BEACH[] = "beach"; +const char CameraParameters::SCENE_MODE_SNOW[] = "snow"; +const char CameraParameters::SCENE_MODE_SUNSET[] = "sunset"; +const char CameraParameters::SCENE_MODE_STEADYPHOTO[] = "steadyphoto"; +const char CameraParameters::SCENE_MODE_FIREWORKS[] = "fireworks"; +const char CameraParameters::SCENE_MODE_SPORTS[] = "sports"; +const char CameraParameters::SCENE_MODE_PARTY[] = "party"; +const char CameraParameters::SCENE_MODE_CANDLELIGHT[] = "candlelight"; + +// Formats for setPreviewFormat and setPictureFormat. +const char CameraParameters::PIXEL_FORMAT_YUV422SP[] = "yuv422sp"; +const char CameraParameters::PIXEL_FORMAT_YUV420SP[] = "yuv420sp"; +const char CameraParameters::PIXEL_FORMAT_YUV422I[] = "yuv422i-yuyv"; +const char CameraParameters::PIXEL_FORMAT_RGB565[] = "rgb565"; +const char CameraParameters::PIXEL_FORMAT_JPEG[] = "jpeg"; + +// Values for focus mode settings. +const char CameraParameters::FOCUS_MODE_AUTO[] = "auto"; +const char CameraParameters::FOCUS_MODE_INFINITY[] = "infinity"; +const char CameraParameters::FOCUS_MODE_MACRO[] = "macro"; +const char CameraParameters::FOCUS_MODE_FIXED[] = "fixed"; static const char* portrait = "portrait"; static const char* landscape = "landscape"; @@ -91,7 +188,7 @@ void CameraParameters::unflatten(const String8 ¶ms) void CameraParameters::set(const char *key, const char *value) { - // XXX i think i can do this with strspn() + // XXX i think i can do this with strspn() if (strchr(key, '=') || strchr(key, ';')) { //XXX LOGE("Key \"%s\"contains invalid character (= or ;)", key); return; @@ -150,7 +247,7 @@ void CameraParameters::setPreviewSize(int width, int height) { char str[32]; sprintf(str, "%dx%d", width, height); - set("preview-size", str); + set(KEY_PREVIEW_SIZE, str); } void CameraParameters::getPreviewSize(int *width, int *height) const @@ -159,7 +256,7 @@ void CameraParameters::getPreviewSize(int *width, int *height) const *height = -1; // Get the current string, if it doesn't exist, leave the -1x-1 - const char *p = get("preview-size"); + const char *p = get(KEY_PREVIEW_SIZE); if (p == 0) return; @@ -172,17 +269,17 @@ void CameraParameters::getPreviewSize(int *width, int *height) const void CameraParameters::setPreviewFrameRate(int fps) { - set("preview-frame-rate", fps); + set(KEY_PREVIEW_FRAME_RATE, fps); } int CameraParameters::getPreviewFrameRate() const { - return getInt("preview-frame-rate"); + return getInt(KEY_PREVIEW_FRAME_RATE); } void CameraParameters::setPreviewFormat(const char *format) { - set("preview-format", format); + set(KEY_PREVIEW_FORMAT, format); } int CameraParameters::getOrientation() const @@ -196,22 +293,22 @@ int CameraParameters::getOrientation() const void CameraParameters::setOrientation(int orientation) { if (orientation == CAMERA_ORIENTATION_PORTRAIT) { - set("preview-format", portrait); + set("orientation", portrait); } else { - set("preview-format", landscape); + set("orientation", landscape); } } const char *CameraParameters::getPreviewFormat() const { - return get("preview-format"); + return get(KEY_PREVIEW_FORMAT); } void CameraParameters::setPictureSize(int width, int height) { char str[32]; sprintf(str, "%dx%d", width, height); - set("picture-size", str); + set(KEY_PICTURE_SIZE, str); } void CameraParameters::getPictureSize(int *width, int *height) const @@ -220,7 +317,7 @@ void CameraParameters::getPictureSize(int *width, int *height) const *height = -1; // Get the current string, if it doesn't exist, leave the -1x-1 - const char *p = get("picture-size"); + const char *p = get(KEY_PICTURE_SIZE); if (p == 0) return; @@ -233,12 +330,12 @@ void CameraParameters::getPictureSize(int *width, int *height) const void CameraParameters::setPictureFormat(const char *format) { - set("picture-format", format); + set(KEY_PICTURE_FORMAT, format); } const char *CameraParameters::getPictureFormat() const { - return get("picture-format"); + return get(KEY_PICTURE_FORMAT); } void CameraParameters::dump() const |