From 8b951cd4752c8db2b4532fae9fb300d422950cdd Mon Sep 17 00:00:00 2001 From: Ruiling Song Date: Tue, 22 Jan 2019 15:01:56 +0800 Subject: lavfi/tonemap_opencl: reuse color matrix calculation from colorspace.c Signed-off-by: Ruiling Song --- libavfilter/opencl/colorspace_common.cl | 25 ------------------------- 1 file changed, 25 deletions(-) (limited to 'libavfilter/opencl') diff --git a/libavfilter/opencl/colorspace_common.cl b/libavfilter/opencl/colorspace_common.cl index 94a4dd0..1d68a54 100644 --- a/libavfilter/opencl/colorspace_common.cl +++ b/libavfilter/opencl/colorspace_common.cl @@ -39,31 +39,6 @@ constant const float ST2084_C1 = 0.8359375f; constant const float ST2084_C2 = 18.8515625f; constant const float ST2084_C3 = 18.6875f; -__constant float yuv2rgb_bt2020[] = { - 1.0f, 0.0f, 1.4746f, - 1.0f, -0.16455f, -0.57135f, - 1.0f, 1.8814f, 0.0f -}; - -__constant float yuv2rgb_bt709[] = { - 1.0f, 0.0f, 1.5748f, - 1.0f, -0.18732f, -0.46812f, - 1.0f, 1.8556f, 0.0f -}; - -__constant float rgb2yuv_bt709[] = { - 0.2126f, 0.7152f, 0.0722f, - -0.11457f, -0.38543f, 0.5f, - 0.5f, -0.45415f, -0.04585f -}; - -__constant float rgb2yuv_bt2020[] ={ - 0.2627f, 0.678f, 0.0593f, - -0.1396f, -0.36037f, 0.5f, - 0.5f, -0.4598f, -0.0402f, -}; - - float get_luma_dst(float3 c) { return luma_dst.x * c.x + luma_dst.y * c.y + luma_dst.z * c.z; } -- cgit v1.1