diff options
| author | Brian Paul <brianp@vmware.com> | 2010-04-23 12:15:06 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-04-23 12:29:31 -0600 |
| commit | a8c78f3aa13ee6a370f79c8d5936c75ba29ec193 (patch) | |
| tree | 1b433ad5e81ead0bffa5e4896582b019ef5a0f3e /src/mesa/state_tracker/st_format.c | |
| parent | c34feadd1c2fa5c62022c1f48ee675b25a985ac6 (diff) | |
st/mesa: get rid of default_deep_rgba_format()
This special-case code used to be used for the accum buffer but
the accum buffer implementation was changed some time ago.
Diffstat (limited to 'src/mesa/state_tracker/st_format.c')
| -rw-r--r-- | src/mesa/state_tracker/st_format.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c index 3e767507ee..180118d69d 100644 --- a/src/mesa/state_tracker/st_format.c +++ b/src/mesa/state_tracker/st_format.c @@ -387,25 +387,6 @@ default_srgba_format(struct pipe_screen *screen, /** - * Search list of formats for first RGBA format with >8 bits/channel. - */ -static enum pipe_format -default_deep_rgba_format(struct pipe_screen *screen, - enum pipe_texture_target target, - unsigned tex_usage, - unsigned geom_flags) -{ - if (screen->is_format_supported(screen, PIPE_FORMAT_R16G16B16A16_SNORM, target, tex_usage, geom_flags)) { - return PIPE_FORMAT_R16G16B16A16_SNORM; - } - if (tex_usage & PIPE_BIND_RENDER_TARGET) - return default_rgba_format(screen, target, tex_usage, geom_flags); - else - return PIPE_FORMAT_NONE; -} - - -/** * Given an OpenGL internalFormat value for a texture or surface, return * the best matching PIPE_FORMAT_x, or PIPE_FORMAT_NONE if there's no match. * \param target one of PIPE_TEXTURE_x @@ -431,10 +412,7 @@ st_choose_format(struct pipe_screen *screen, GLenum internalFormat, case GL_COMPRESSED_RGB: return default_rgb_format( screen, target, tex_usage, geom_flags ); case GL_RGBA16: - if (tex_usage & PIPE_BIND_RENDER_TARGET) - return default_deep_rgba_format( screen, target, tex_usage, geom_flags ); - else - return default_rgba_format( screen, target, tex_usage, geom_flags ); + return default_rgba_format( screen, target, tex_usage, geom_flags ); case GL_RGBA4: case GL_RGBA2: |