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| author | Donghwa Lee <dh09.lee@samsung.com> | 2014-08-20 10:11:22 +0900 |
|---|---|---|
| committer | Seung-Woo Kim <sw0312.kim@samsung.com> | 2019-04-25 17:58:34 +0900 |
| commit | 93debb3354c053b066ee28451e95a1e42283a49b (patch) | |
| tree | 47f4ffbae54da30b27128fa9c98432521fad1a04 | |
| parent | fd1afab68d6df0a847e15b60d58b49ff225eedc3 (diff) | |
| download | libdrm-93debb3354c053b066ee28451e95a1e42283a49b.tar.gz libdrm-93debb3354c053b066ee28451e95a1e42283a49b.tar.bz2 libdrm-93debb3354c053b066ee28451e95a1e42283a49b.zip | |
drm: ipptest: support ipp dynamic color range
This patch supports dynamic range for color space conversion.
COLOR_RANGE_LIMITED: selects narrow -> Y(16 to 235), Cb/Cr(16 to 240)
COLOR_RANGE_FULL: selects wide -> Y/Cb/Cr(0 to 255), Wide default
Change-Id: I94190ac3f3630904d2461e226d34378ac2b82b9d
Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
| -rw-r--r-- | exynos/exynos_drm.h | 10 | ||||
| -rw-r--r-- | tests/ipptest/fimc.c | 2 |
2 files changed, 12 insertions, 0 deletions
diff --git a/exynos/exynos_drm.h b/exynos/exynos_drm.h index f167795a..cc4b93f2 100644 --- a/exynos/exynos_drm.h +++ b/exynos/exynos_drm.h @@ -256,6 +256,12 @@ enum drm_exynos_ipp_cmd { IPP_CMD_MAX, }; +/* define of color range */ +enum drm_exynos_color_range { + COLOR_RANGE_LIMITED, /* Narrow: Y(16 to 235), Cb/Cr(16 to 240) */ + COLOR_RANGE_FULL, /* Wide: Y/Cb/Cr(0 to 255), Wide default */ +}; + /** * A structure for ipp property. * @@ -264,6 +270,8 @@ enum drm_exynos_ipp_cmd { * @ipp_id: id of ipp driver. * @prop_id: id of property. * @refresh_rate: refresh rate. + * @range: dynamic range for csc. + * @pad: just padding to be 64-bit aligned. */ struct drm_exynos_ipp_property { struct drm_exynos_ipp_config config[EXYNOS_DRM_OPS_MAX]; @@ -271,6 +279,8 @@ struct drm_exynos_ipp_property { __u32 ipp_id; __u32 prop_id; __u32 refresh_rate; + __u32 range; + __u32 pad; }; /* definition of buffer */ diff --git a/tests/ipptest/fimc.c b/tests/ipptest/fimc.c index f48c7936..cf8fbb08 100644 --- a/tests/ipptest/fimc.c +++ b/tests/ipptest/fimc.c @@ -75,6 +75,7 @@ static int exynos_drm_ipp_set_property(int fd, } property->config[EXYNOS_DRM_OPS_DST].pos = scale_pos; property->config[EXYNOS_DRM_OPS_DST].sz = dst_sz; + property->range = COLOR_RANGE_FULL; /* Wide default */ break; case IPP_CMD_WB: property->config[EXYNOS_DRM_OPS_SRC].ops_id = EXYNOS_DRM_OPS_SRC; @@ -104,6 +105,7 @@ static int exynos_drm_ipp_set_property(int fd, } property->config[EXYNOS_DRM_OPS_DST].pos = scale_pos; property->config[EXYNOS_DRM_OPS_DST].sz = dst_sz; + property->range = COLOR_RANGE_FULL; /* Wide default */ break; case IPP_CMD_OUTPUT: default: |