diff options
| author | Jeong-Seok Yang <jseok.yang@samsung.com> | 2010-10-20 00:46:09 +0900 |
|---|---|---|
| committer | Simon Wilson <simonwilson@google.com> | 2010-10-24 16:54:28 -0700 |
| commit | f2130bc090352d31627c6b141a574b303cfb02fe (patch) | |
| tree | cabceb9b1cfcec798ee640e679e1e35efcb1197b /libcamera | |
| parent | a9cd521a0eff363c7f776392b885d252281d58f1 (diff) | |
| download | device_samsung_crespo-f2130bc090352d31627c6b141a574b303cfb02fe.zip device_samsung_crespo-f2130bc090352d31627c6b141a574b303cfb02fe.tar.gz device_samsung_crespo-f2130bc090352d31627c6b141a574b303cfb02fe.tar.bz2 | |
libcamera: for setting quality of JPEG on front camera
Front camera sensor doesn't support jpeg quality by itself.
Because It use H/W JPEG encoder for capturing picture.
So, It should be control in HAL.
Change-Id: I7f31fae9098b69c3b2ec20891f8b815931bee638
Signed-off-by: Jeong-Seok Yang <jseok.yang@samsung.com>
Diffstat (limited to 'libcamera')
| -rw-r--r-- | libcamera/SecCamera.cpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/libcamera/SecCamera.cpp b/libcamera/SecCamera.cpp index f3267b1..d235f06 100644 --- a/libcamera/SecCamera.cpp +++ b/libcamera/SecCamera.cpp @@ -1710,7 +1710,17 @@ int SecCamera::getSnapshotAndJpeg(unsigned char *yuv_buf, unsigned char *jpeg_bu if (jpgEnc.setConfig(JPEG_SET_SAMPING_MODE, outFormat) != JPG_SUCCESS) LOGE("[JPEG_SET_SAMPING_MODE] Error\n"); - if (jpgEnc.setConfig(JPEG_SET_ENCODE_QUALITY, JPG_QUALITY_LEVEL_2) != JPG_SUCCESS) + image_quality_type_t jpegQuality; + if (m_jpeg_quality >= 90) + jpegQuality = JPG_QUALITY_LEVEL_1; + else if (m_jpeg_quality >= 80) + jpegQuality = JPG_QUALITY_LEVEL_2; + else if (m_jpeg_quality >= 70) + jpegQuality = JPG_QUALITY_LEVEL_3; + else + jpegQuality = JPG_QUALITY_LEVEL_4; + + if (jpgEnc.setConfig(JPEG_SET_ENCODE_QUALITY, jpegQuality) != JPG_SUCCESS) LOGE("[JPEG_SET_ENCODE_QUALITY] Error\n"); if (jpgEnc.setConfig(JPEG_SET_ENCODE_WIDTH, m_snapshot_width) != JPG_SUCCESS) LOGE("[JPEG_SET_ENCODE_WIDTH] Error\n"); @@ -2453,7 +2463,7 @@ int SecCamera::setJpegQuality(int jpeg_quality) if (m_jpeg_quality != jpeg_quality) { m_jpeg_quality = jpeg_quality; - if (m_flag_camera_start) { + if (m_flag_camera_start && (m_camera_id == CAMERA_ID_BACK)) { if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAM_JPEG_QUALITY, jpeg_quality) < 0) { LOGE("ERR(%s):Fail on V4L2_CID_CAM_JPEG_QUALITY", __func__); return -1; |