diff options
| author |  Niklas Haas <git@haasn.xyz> | 2018-11-13 20:28:03 +0100 |
|---|---|---|
| committer |  sfan5 <sfan5@live.de> | 2018-11-17 00:49:10 +0100 |
| commit | 2704625e3f90ce770685add724055092acb8d364 (patch) | |
| tree | 8c1fe61592067a2aee2c6f8c595670eec67da317 /video | |
| parent | b2229803946e81b11a75110d70b38e05d666f051 (diff) | |
vo_gpu: opengl: disable compute shaders for old GLSL
Fixes #6272.
Diffstat (limited to 'video')
| -rw-r--r-- | video/out/opengl/ra_gl.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/video/out/opengl/ra_gl.c b/video/out/opengl/ra_gl.c index 70bd9f61aa..1101f44c49 100644 --- a/video/out/opengl/ra_gl.c +++ b/video/out/opengl/ra_gl.c @@ -124,6 +124,12 @@ static int ra_init_gl(struct ra *ra, GL *gl) if (gl->BlitFramebuffer) ra->caps |= RA_CAP_BLIT; + // Disable compute shaders for GLSL < 420. This work-around is needed since + // some buggy OpenGL drivers expose compute shaders for lower GLSL versions, + // despite the spec requiring 420+. + if (ra->glsl_version < 420) + ra->caps &= ~RA_CAP_COMPUTE; + int gl_fmt_features = gl_format_feature_flags(gl); for (int n = 0; gl_formats[n].internal_format; n++) { |