Android shield tv and Crt-Royale Kurozumi Edition shader

Srk15372 · 29 August 2017 11:52

Hi, I have installed the last version on android on the shield tv. but this awesone shader “Kurozumi” isn’t available on open gl. may I could try the vulkan driver on regulars cores as nestopia, gx genesis, etc without problem ? I don’t know if vulkan is good for regular cores on shield tv ? but it seem this shader is available in slang shaders. thank you for yours advices regards

hunterk · 29 August 2017 13:08

It’s available in GLSL:

github.com

libretro/glsl-shaders/blob/master/presets/crt-royale-kurozumi.glslp

# IMPORTANT:
# Shader passes need to know details about the image in the mask_texture LUT
# files, so set the following constants in user-preset-constants.h accordingly:
# 1.) mask_triads_per_tile = (number of horizontal triads in mask texture LUT's)
# 2.) mask_texture_small_size = (texture size of mask*texture_small LUT's)
# 3.) mask_texture_large_size = (texture size of mask*texture_large LUT's)
# 4.) mask_grille_avg_color = (avg. brightness of mask_grille_texture* LUT's, in [0, 1])
# 5.) mask_slot_avg_color = (avg. brightness of mask_slot_texture* LUT's, in [0, 1])
# 6.) mask_shadow_avg_color = (avg. brightness of mask_shadow_texture* LUT's, in [0, 1])
# Shader passes also need to know certain scales set in this preset, but their
# compilation model doesn't currently allow the preset file to tell them.  Make
# sure to set the following constants in user-preset-constants.h accordingly too:
# 1.) bloom_approx_scale_x = scale_x2
# 2.) mask_resize_viewport_scale = vec2(scale_x6, scale_y5)
# Finally, shader passes need to know the value of geom_max_aspect_ratio used to
# calculate scale_y5 (among other values):
# 1.) geom_max_aspect_ratio = (geom_max_aspect_ratio used to calculate scale_y5)

shaders = "12"

This file has been truncated. show original

but yes, vulkan is fine for any software-rendered cores.

Srk15372 · 29 August 2017 14:14

OK thanks, I will try after work

Srk15372 · 29 August 2017 18:56

so I copy the text on notepad and put it on the shader folder, but when I select it, it does nothing. is there a tweak to do with crt royale for exemple or other settings ? thanks

hunterk · 29 August 2017 19:03

You don’t have to copy anything. It’s in the GLSL shaders in the ‘presets’ subdirectory. I just linked to the repo so you could see that it exists.

Srk15372 · 29 August 2017 19:31

Ah ok sorry. So i delete my file and found in presets the shader. But unfortunely nothing happen when i select it. The numbers pass stay to 0. Anything else to do . Thanks

hunterk · 29 August 2017 20:04

Oh… hmmm, it might not work with GLES (that is, mobile GL) come to think of it. In that case, you’ll be stuck using the Vulkan version, which definitely works (I know because I’ve used it quite a bit with my own Shield ATV).

Srk15372 · 29 August 2017 20:06

Ok thanks i will try with vulkan tomorow, Thanks for yours advices Bye