ShuriZma
/
duckstation
mirror of https://github.com/stenzek/duckstation
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

OpenGLDevice: Blacklist fbfetch on PowerVR as well 

Apparently it's broken, and I don't have any devices with this chip
so I can't find a potential workaround anyway.
This commit is contained in:
Stenzek 2024-12-15 18:35:31 +10:00
parent 4e1e07a93c
commit fbb411a946
No known key found for this signature in database
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/util/opengl_context.cpp
View File

@ -96,6 +96,14 @@ static void DisableBrokenExtensions(const char* gl_vendor, const char* gl_render
VERBOSE_LOG("Keeping GL_EXT_shader_framebuffer_fetch on Adreno version {}", major_version);
}
}
else if (std::strstr(gl_vendor, "Imagination Technologies") && std::strstr(gl_renderer, "PowerVR"))
{
// Framebuffer fetch is apparently also broken on older PowerVR drivers.
// No clue what the range is, so just disable all of them...
GLAD_GL_EXT_shader_framebuffer_fetch = 0;
GLAD_GL_ARM_shader_framebuffer_fetch = 0;
VERBOSE_LOG("Disabling GL_EXT_shader_framebuffer_fetch on PowerVR driver.");
}
// If we're missing GLES 3.2, but have OES_draw_elements_base_vertex, redirect the function pointers.
if (!glad_glDrawElementsBaseVertex && GLAD_GL_OES_draw_elements_base_vertex && !GLAD_GL_ES_VERSION_3_2)