Er zijn 4 reacties in dit onderwerp

[serdeliuk]

Hello,

 

I wonder if anyone tried to figure out how this can be used on those vuplus machines, i know that this is under NDA and mostly nobody has access to resources, but worth to ask

Kodi it seems to be supported by vuplus and they provided some precompiled libraries for kodi which have some headers as well, but not enough....

 

So far i was able to init the gles display from C++ code using vuplus_gles.h and libvugles2.so which are provided by vuplus but OpenPli does not include in any distributions, i wonder why?

http://code.vuplus.c...phics/libvugles

 

Following code works on my Solo4K using above libvugles2 and header

 

gles_open();

 

and use 

 

   printf("Vendor: %s\n", glGetString( GL_VENDOR ) );

    printf("Renderer: %s\n", glGetString( GL_RENDERER ) );

    printf("Version: %s\n", glGetString( GL_VERSION ) );

    printf("Shading language version: %s\n", glGetString( GL_SHADING_LANGUAGE_VERSION ) );

    printf("Extensions: %s\n", glGetString( GL_EXTENSIONS ) );

 

The output is 

 

NXPL_RegisterNexusDisplayPlatform data->hwInterface 0x2b040

Vendor: Broadcom

Renderer: VideoCore IV HW (V3D-425)

Version: OpenGL ES 2.0

Shading language version: OpenGL ES GLSL ES 1.00

Extensions: GL_OES_compressed_ETC1_RGB8_texture GL_OES_compressed_paletted_texture GL_OES_texture_npot GL_OES_depth24 GL_OES_vertex_half_float GL_OES_EGL_image GL_EXT_discard_framebuffer GL_OES_rgb8_rgba8 GL_OES_depth32 GL_APPLE_rgb_422 GL_OES_packed_depth_stencil GL_EXT_debug_marker GL_EXT_multisampled_render_to_texture GL_EXT_texture_format_BGRA8888 GL_EXT_read_format_bgra GL_OES_EGL_sync 

 

I am trying to use SDL2 with opengles2 but for now seems impossible, the SDL2 is compiled with opgles2 support, list the video driver as available but if i try to init video tell that no available video device, probably i am missing something, any clues?

 

 

Best regards,

 

 

Marc

[serdeliuk]

This is a nice to have too

http://archive.vuplu...60331_r0.tar.gz

[serdeliuk]

 

This is a nice to have too

http://archive.vuplu...60331_r0.tar.gz

 

And this too
http://archive.vuplu...180124p0.tar.gz

[WanWizard]

which are provided by vuplus but OpenPli does not include in any distributions, i wonder why?

 

That means nothing lists that recipe as a dependency, so it isn't build. Or it is listed as a dependency, but the recipe it depends on isn't included in the build.

[serdeliuk]

Wow... this is all that is required to work with EGL and OpenGLES on VU machines...  http://archive.vuplu...80502.r1.tar.gz

And they  have a demo too  http://code.vuplus.c...ibvupl-examples

 

I have attached all required ipk to spin a cube on screen from plugins 

 

 

Bijgevoegde Bestanden

•  opengles-cube.tar.gz   3,08MB   16 Aantal bijlagen

Veranderd door serdeliuk, 14 februari 2020 - 07:06