diff options
| author | Brian Paul <brianp@vmware.com> | 2010-09-21 18:13:02 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-09-21 18:13:04 -0600 |
| commit | e7087175f8a04f777403366fb34b58edd00f4d60 (patch) | |
| tree | a6720bb374844ccd8c7eb790f33e0ebda6cdc324 /src/mesa/state_tracker/st_extensions.c | |
| parent | 3642ca2f66efa8e078062f566b8f9975928d9f44 (diff) | |
mesa: don't advertise bogus GL_ARB_shading_language_120 extension
Instead of using the invalid GL_ARB_shading_language_120 extension to
determine the GLSL version, use a new ctx->Const.GLSLVersion field.
Updated the intel and r600 drivers, but untested.
See fd.o bug 29910
NOTE: This is a candidate for the 7.9 branch (but let's wait and see if
there's any regressions).
Diffstat (limited to 'src/mesa/state_tracker/st_extensions.c')
| -rw-r--r-- | src/mesa/state_tracker/st_extensions.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index 4c18c66cc4..017f6c5cf7 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -186,6 +186,11 @@ void st_init_limits(struct st_context *st) * attributes) supported by a driver. */ c->MaxVarying = screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT, PIPE_SHADER_CAP_MAX_INPUTS) - 2; c->MaxVarying = MIN2(c->MaxVarying, MAX_VARYING); + + /* XXX we'll need a better query here someday */ + if (screen->get_param(screen, PIPE_CAP_GLSL)) { + c->GLSLVersion = 120; + } } @@ -285,7 +290,6 @@ void st_init_extensions(struct st_context *st) ctx->Extensions.ARB_vertex_shader = GL_TRUE; ctx->Extensions.ARB_shader_objects = GL_TRUE; ctx->Extensions.ARB_shading_language_100 = GL_TRUE; - ctx->Extensions.ARB_shading_language_120 = GL_TRUE; } if (screen->get_param(screen, PIPE_CAP_TEXTURE_MIRROR_REPEAT) > 0) { |