| /hardware/qcom/display/msm8994/liboverlay/ |
| overlayMdssRot.cpp | 128 void MdssRot::setDownscale(int downscale) {
129 mDownscale = downscale;
389 uint32_t downscale = min((adjCrop.w / dstW), (adjCrop.h / dstH)); local
391 downscale = (uint32_t) powf(2.0f, floorf(log2f((float)downscale)));
393 if(downscale < 2 or downscale > 32) return 0;
396 //be aligned to downscale. Progressively try with smaller downscale to see
399 Dim dsAdjCrop = getDownscaleAdjustedCrop(adjCrop, downscale);
[all...] |
| overlayRotator.h | 107 /* Returns downscale by successfully applying constraints
173 /* Applies downscale by taking areas
174 * Returns a log(downscale)
176 * - downscale should be a power of 2
177 * - Max downscale is 1/8
248 * Returns actual downscale (not a log value)
250 * - downscale should be a power of 2
251 * - Max downscale is 1/32
252 * - Equal downscale is applied in both directions
253 * - {srcW, srcH} mod downscale =
[all...] |
| /hardware/qcom/display/msm8960/libhwcomposer/ |
| hwc_utils.cpp | 819 //No 90 component and no rot-downscale then flips done by MDP
842 const int& downscale) {
846 rot->setDownscale(downscale);
949 int downscale = 0; local
957 downscale = getDownscaleFactor(
962 if(downscale) {
978 setMdpFlags(layer, mdpFlags, downscale);
981 if(isYuvBuffer(hnd) && //if 90 component or downscale, use rot
982 ((transform & HWC_TRANSFORM_ROT_90) || downscale || forceRot)) {
1030 const int downscale = 0; local
[all...] |
| /hardware/qcom/display/msm8909/sdm/libs/core/ |
| resource_default.h | 137 DisplayError CalculateDecimation(float downscale, uint8_t *decimation);
|
| resource_default.cpp | 907 DisplayError ResourceDefault::CalculateDecimation(float downscale, uint8_t *decimation) {
910 if (downscale <= max_down_scale) {
914 DLOGE("Downscaling exceeds the maximum MDP downscale limit but decimation not enabled");
918 // Decimation is the remaining downscale factor after doing max SDE downscale.
920 // For ex: If a pipe needs downscale of 8 but max_down_scale is 4
922 *decimation = UINT8(ceilf(log2f(downscale / max_down_scale)));
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| /hardware/qcom/display/msm8909w_3100/sdm/libs/core/ |
| resource_default.h | 137 DisplayError CalculateDecimation(float downscale, uint8_t *decimation);
|
| resource_default.cpp | 907 DisplayError ResourceDefault::CalculateDecimation(float downscale, uint8_t *decimation) {
910 if (downscale <= max_down_scale) {
914 DLOGE("Downscaling exceeds the maximum MDP downscale limit but decimation not enabled");
918 // Decimation is the remaining downscale factor after doing max SDE downscale.
920 // For ex: If a pipe needs downscale of 8 but max_down_scale is 4
922 *decimation = UINT8(ceilf(log2f(downscale / max_down_scale)));
|
| /hardware/qcom/display/msm8996/sdm/libs/core/ |
| resource_default.h | 130 DisplayError CalculateDecimation(float downscale, uint8_t *decimation);
|
| resource_default.cpp | 870 DisplayError ResourceDefault::CalculateDecimation(float downscale, uint8_t *decimation) {
873 if (downscale <= max_down_scale) {
877 DLOGE("Downscaling exceeds the maximum MDP downscale limit but decimation not enabled");
881 // Decimation is the remaining downscale factor after doing max SDE downscale.
883 // For ex: If a pipe needs downscale of 8 but max_down_scale is 4
885 *decimation = UINT8(ceilf(log2f(downscale / max_down_scale)));
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| /hardware/qcom/display/msm8998/sdm/libs/core/ |
| resource_default.h | 136 DisplayError CalculateDecimation(float downscale, uint8_t *decimation);
|
| resource_default.cpp | 907 DisplayError ResourceDefault::CalculateDecimation(float downscale, uint8_t *decimation) {
910 if (downscale <= max_down_scale) {
914 DLOGE("Downscaling exceeds the maximum MDP downscale limit but decimation not enabled");
918 // Decimation is the remaining downscale factor after doing max SDE downscale.
920 // For ex: If a pipe needs downscale of 8 but max_down_scale is 4
922 *decimation = UINT8(ceilf(log2f(downscale / max_down_scale)));
|
| /hardware/qcom/display/msm8994/libhwcomposer/ |
| hwc_utils.cpp | 1870 int downscale = 0; local
2008 int downscale = getRotDownscale(ctx, layer); local
2108 int downscale = getRotDownscale(ctx, layer); local
2236 const int downscale = 0; local
[all...] |
| hwc_utils.h | 182 const int& transform, const int& downscale,
417 const ovutils::eTransform& orient, const int& downscale);
|
| hwc_mdpcomp.cpp | 439 * maximum downscale support is overlay pipe downscale.
450 * 2. exceeds maximum downscale limit
2798 const uint32_t downscale = getRotDownscale(ctx, layer); local
2873 int downscale = getRotDownscale(ctx, layer); local
[all...] |
| /hardware/qcom/display/msm8084/libhwcomposer/ |
| hwc_utils.cpp | 271 // Read the system property to determine if downscale feature is enabled.
391 // if downscale Mode is enabled for external, need to query
628 // if downscale is enabled, map the co-ordinates to new
1646 int downscale = 0; local
1753 const int downscale = 0; local
1898 const int downscale = 0; local
[all...] |
| hwc_utils.h | 95 // External Display is in MDP Downscale mode indicator
330 const ovutils::eTransform& orient, const int& downscale);
556 // Downscale feature switch, set via system property
|
| hwc_mdpcomp.cpp | 356 * maximum downscale support is overlay pipe downscale.
367 * 2. exceeds maximum downscale limit
691 // in such usecase, decimation gets used for downscale and there will be
698 // check for action safe flag and downscale mode which requires scaling.
2103 const int downscale = 0; local
[all...] |
| /hardware/qcom/display/msm8226/libhwcomposer/ |
| hwc_utils.cpp | 284 // Read the system property to determine if downscale feature is enabled.
406 // if downscale Mode is enabled for external, need to query
615 // if downscale is enabled, map the co-ordinates to new
1651 int downscale = 0; local
1758 const int downscale = 0; local
1902 const int downscale = 0; local
[all...] |
| hwc_utils.h | 96 // External Display is in MDP Downscale mode indicator
350 const ovutils::eTransform& orient, const int& downscale);
589 // Downscale feature switch, set via system property
|
| hwc_mdpcomp.cpp | 381 * maximum downscale support is overlay pipe downscale.
392 * 2. exceeds maximum downscale limit
704 // in such usecase, decimation gets used for downscale and there will be
711 // check for action safe flag and downscale mode which requires scaling.
2316 const int downscale = 0; local
[all...] |
| /hardware/invensense/6515/libsensors_iio/software/core/mllite/ |
| ml_math_func.c | 747 //long downscale, sqrt_downscale, downsclimit;
763 //downscale = 851995103L;
888 long upscale, downscale, upsclimit, downsclimit; local
906 downscale = 836504283L;
907 // int32(0.92/downscale*2^30)
931 x0 = inv_q30_mult(x0, downscale);
957 xx = inv_q30_mult( xx, downscale);
|
| /hardware/invensense/65xx/libsensors_iio/software/core/mllite/ |
| ml_math_func.c | 747 //long downscale, sqrt_downscale, downsclimit;
763 //downscale = 851995103L;
888 long upscale, downscale, upsclimit, downsclimit; local
906 downscale = 836504283L;
907 // int32(0.92/downscale*2^30)
931 x0 = inv_q30_mult(x0, downscale);
957 xx = inv_q30_mult( xx, downscale);
|
| /frameworks/base/media/jni/ |
| android_media_MediaMetadataRetriever.cpp | 464 // downscale which could take long.
472 int downscale = ceil(sqrt(thumbPixels / (float)maxPixels)); local
473 dst_width = thumbWidth / downscale;
474 dst_height = thumbHeight /downscale;
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