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| author | Pawit Pornkitprasan <p.pawit@gmail.com> | 2012-01-01 17:55:38 +0700 |
|---|---|---|
| committer | Pawit Pornkitprasan <p.pawit@gmail.com> | 2012-01-01 17:55:38 +0700 |
| commit | 1c6a59cea323f1afce7f2838bb5d793905a8fb02 (patch) | |
| tree | 3e64e194062013aec4b936618c05f77c03df5a9e /libcamera | |
| parent | 7163bc3b0629eb11e6046985d09a3e562860b88b (diff) | |
| download | device_samsung_aries-common-1c6a59cea323f1afce7f2838bb5d793905a8fb02.zip device_samsung_aries-common-1c6a59cea323f1afce7f2838bb5d793905a8fb02.tar.gz device_samsung_aries-common-1c6a59cea323f1afce7f2838bb5d793905a8fb02.tar.bz2 | |
aries-common: libcamera: Set slow ae and video gamma properly
Diffstat (limited to 'libcamera')
| -rwxr-xr-x | libcamera/SecCamera.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/libcamera/SecCamera.cpp b/libcamera/SecCamera.cpp index 9e82a53..7ac1ad2 100755 --- a/libcamera/SecCamera.cpp +++ b/libcamera/SecCamera.cpp @@ -773,6 +773,13 @@ int SecCamera::startPreview(void) // Init some parameters required for CE147 // Force antibanding for back camera - only value supported m_anti_banding = ANTI_BANDING_50HZ; + + // It doesn't hurt to keep these on as the kernel camera driver only + // enables it when recording HD video. Turning it on before recording + // doesn't work because it needs to be set before the preview is started. + m_video_gamma = GAMMA_ON; + m_slow_ae = SLOW_AE_ON; + ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_ANTI_BANDING, m_anti_banding); CHECK(ret); ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_ISO, m_params->iso); @@ -783,10 +790,8 @@ int SecCamera::startPreview(void) CHECK(ret); ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_METERING, m_params->metering); CHECK(ret); - m_video_gamma = GAMMA_OFF; ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SET_GAMMA, m_video_gamma); CHECK(ret); - m_slow_ae = SLOW_AE_OFF; ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SET_SLOW_AE, m_slow_ae); CHECK(ret); ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_EFFECT, m_params->effects); @@ -902,8 +907,6 @@ int SecCamera::startRecord(void) if (m_camera_id == CAMERA_ID_BACK) { // Some properties for back camera video recording - setSlowAE(SLOW_AE_ON); - setGamma(GAMMA_ON); setISO(ISO_MOVIE); setMetering(METERING_MATRIX); @@ -983,8 +986,6 @@ int SecCamera::stopRecord(void) // Properties for back camera non-video recording if (m_camera_id == CAMERA_ID_BACK) { - setSlowAE(SLOW_AE_OFF); - setGamma(GAMMA_OFF); setISO(ISO_AUTO); setMetering(METERING_CENTER); } |