Searched refs:log2f (Results 1 - 11 of 11) sorted by relevance

/hardware/qcom/display/msm8226/liboverlay/
H A DoverlayUtils.cpp290 horDscale = powf(2.0f, ceilf(log2f(horDscale)));
291 verDscale = powf(2.0f, ceilf(log2f(verDscale)));
299 horzDeci = (uint8_t)log2f(horDscale);
302 vertDeci = (uint8_t)log2f(verDscale);
/hardware/qcom/display/msm8909/liboverlay/
H A DoverlayUtils.cpp261 horDscale = powf(2.0f, ceilf(log2f(horDscale)));
262 verDscale = powf(2.0f, ceilf(log2f(verDscale)));
270 horzDeci = (uint8_t)log2f(horDscale);
273 vertDeci = (uint8_t)log2f(verDscale);
H A DoverlayMdssRot.cpp391 downscale = (uint32_t) powf(2.0f, floorf(log2f((float)downscale)));
/hardware/qcom/display/msm8994/liboverlay/
H A DoverlayUtils.cpp282 horDscale = powf(2.0f, ceilf(log2f(horDscale)));
283 verDscale = powf(2.0f, ceilf(log2f(verDscale)));
291 horzDeci = (uint8_t)log2f(horDscale);
294 vertDeci = (uint8_t)log2f(verDscale);
H A DoverlayMdssRot.cpp391 downscale = (uint32_t) powf(2.0f, floorf(log2f((float)downscale)));
/hardware/qcom/display/msm8084/liboverlay/
H A DoverlayMdp.cpp162 mOVInfo.horz_deci = (int)log2f(horDscale);
165 mOVInfo.vert_deci = (int)log2f(verDscale);
H A DoverlayUtils.cpp294 horDscale = powf(2.0f, ceilf(log2f(horDscale)));
295 verDscale = powf(2.0f, ceilf(log2f(verDscale)));
/hardware/qcom/media/msm8974/mm-video-v4l2/vidc/vdec/test/
H A Domx_vdec_test.cpp179 static inline float log2f(const float& x) function
3816 horDscale = powf(2.0f, ceilf(log2f(horDscale)));
3817 verDscale = powf(2.0f, ceilf(log2f(verDscale)));
3827 overlayp->horz_deci = (int)log2f(horDscale);
3830 overlayp->vert_deci = (int)log2f(verDscale);
/hardware/qcom/display/msm8996/sdm/libs/core/
H A Dresource_default.cpp877 // So decimation = powf(2.0, ceilf(log2f(8 / 4))) = powf(2.0, 1.0) = 2
878 *decimation = UINT8(ceilf(log2f(downscale / max_down_scale)));
/hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/vp9/encoder/
H A Dvp9_onyx_if.c999 #define log2f(x) (log (x) / (float) M_LOG2_E) macro
1015 double z = 256 * (2 * (log2f(8 * i) + .6));
1030 double z = 256 * (2 * (log2f(8 * i) + .6));
/hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/vp8/encoder/
H A Donyx_if.c1766 #define log2f(x) (log (x) / (float) M_LOG2_E) macro
1776 double z = 256 * (2 * (log2f(8 * i) + .6));

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