diff options
| author | Marek Olšák <maraeo@gmail.com> | 2010-05-26 01:54:58 +0200 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2010-05-28 03:30:11 +0200 |
| commit | f2e05acac931889e0820e1cc5d7ea810048a6b5f (patch) | |
| tree | 9bbdbd4a94dabb993e1fbb8b1896237b28513c25 /src/mesa/state_tracker | |
| parent | 3262554bb375230a39e155ad712740bdcd657d4c (diff) | |
st/mesa: advertise ARB_half_float_vertex when available
Both softpipe and llvmpipe pass the piglit half float test.
Diffstat (limited to 'src/mesa/state_tracker')
| -rw-r--r-- | src/mesa/state_tracker/st_extensions.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index 810a0635b5..4093eedde9 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -373,6 +373,13 @@ void st_init_extensions(struct st_context *st) ctx->Extensions.EXT_draw_buffers2 = GL_TRUE; } + /* GL_ARB_half_float_vertex */ + if (screen->is_format_supported(screen, PIPE_FORMAT_R16G16B16A16_FLOAT, + PIPE_BUFFER, 0, + PIPE_BIND_VERTEX_BUFFER, 0)) { + ctx->Extensions.ARB_half_float_vertex = GL_TRUE; + } + #if 0 /* not yet */ if (screen->get_param(screen, PIPE_CAP_INDEP_BLEND_FUNC)) { ctx->Extensions.ARB_draw_buffers_blend = GL_TRUE; |