mame/3rdparty/bgfx/examples/43-denoise/parameters.sh
Miodrag Milanović 812e6094f4
Update BGFX, BX and BIMG (#10789)
* Update to bgfx a93a714632b79b5ddbf5c86ac323fa9b76ed3433
Co-authored-by: Бранимир Караџић <branimirkaradzic@gmail.com>
2023-01-05 09:32:40 -05:00

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/*
* Copyright 2021 elven cache. All rights reserved.
* License: https://github.com/bkaradzic/bgfx/blob/master/LICENSE
*/
#ifndef PARAMETERS_SH
#define PARAMETERS_SH
uniform vec4 u_params[13];
#define u_jitterCurr (u_params[0].xy)
#define u_jitterPrev (u_params[0].zw)
#define u_feedbackMin (u_params[1].x)
#define u_feedbackMax (u_params[1].y)
#define u_applyMitchellFilter (u_params[2].y)
#define u_worldToViewPrev0 (u_params[3])
#define u_worldToViewPrev1 (u_params[4])
#define u_worldToViewPrev2 (u_params[5])
#define u_worldToViewPrev3 (u_params[6])
#define u_viewToProjPrev0 (u_params[7])
#define u_viewToProjPrev1 (u_params[8])
#define u_viewToProjPrev2 (u_params[9])
#define u_viewToProjPrev3 (u_params[10])
#define u_frameIdx (u_params[11].x)
#define u_noiseType (u_params[11].y) // 0=none, 1=dither, 2=random
#define u_texCoordStep (u_params[12].x)
#define u_sigmaDepth (u_params[12].y)
#define u_sigmaNormal (u_params[12].z)
#endif // PARAMETERS_SH