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| author | marha <marha@users.sourceforge.net> | 2011-04-15 14:48:46 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2011-04-15 14:48:46 +0000 |
| commit | 71372d36e1a3f0230b88808f70d35446fda12260 (patch) | |
| tree | 205982f029074be1167820e69891d8332e0a8df2 /mesalib/src/mesa/state_tracker/st_extensions.c | |
| parent | 019fc27ce6dc2a1809107be10d4deb80e0fa436b (diff) | |
| download | vcxsrv-71372d36e1a3f0230b88808f70d35446fda12260.tar.gz vcxsrv-71372d36e1a3f0230b88808f70d35446fda12260.tar.bz2 vcxsrv-71372d36e1a3f0230b88808f70d35446fda12260.zip | |
xserver xkeyboard-config libX11 mesa git update 15 April 2011
Diffstat (limited to 'mesalib/src/mesa/state_tracker/st_extensions.c')
| -rw-r--r-- | mesalib/src/mesa/state_tracker/st_extensions.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c index 9bc9d7a10..bdc08949d 100644 --- a/mesalib/src/mesa/state_tracker/st_extensions.c +++ b/mesalib/src/mesa/state_tracker/st_extensions.c @@ -382,6 +382,18 @@ void st_init_extensions(struct st_context *st) ctx->Extensions.EXT_packed_depth_stencil = GL_TRUE; } + /* float support - assume nothing exclusively supports 64-bit floats */ + if (screen->is_format_supported(screen, PIPE_FORMAT_R32G32B32A32_FLOAT, + PIPE_TEXTURE_2D, 0, + PIPE_BIND_SAMPLER_VIEW | + PIPE_BIND_RENDER_TARGET) && + screen->is_format_supported(screen, PIPE_FORMAT_R16G16B16A16_FLOAT, + PIPE_TEXTURE_2D, 0, + PIPE_BIND_SAMPLER_VIEW | + PIPE_BIND_RENDER_TARGET)) { + ctx->Extensions.ARB_texture_float = GL_TRUE; + } + /* sRGB support */ if (screen->is_format_supported(screen, PIPE_FORMAT_A8B8G8R8_SRGB, PIPE_TEXTURE_2D, 0, |