[Mesa-dev] [PATCH 1/7] st/mesa: add PIPE_FORMAT_R16G16B16A16_UNORM renderbuffer support

[Brian Paul]

To allow rendering in 16-bit/channel RGBA buffers.
---
 src/mesa/state_tracker/st_cb_fbo.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/mesa/state_tracker/st_cb_fbo.c b/src/mesa/state_tracker/st_cb_fbo.c
index 72bc960..87c5b04 100644
--- a/src/mesa/state_tracker/st_cb_fbo.c
+++ b/src/mesa/state_tracker/st_cb_fbo.c
@@ -330,6 +330,9 @@ st_new_renderbuffer_fb(enum pipe_format format, int samples, boolean sw)
       /* accum buffer */
       strb->Base.InternalFormat = GL_RGBA16_SNORM;
       break;
+   case PIPE_FORMAT_R16G16B16A16_UNORM:
+      strb->Base.InternalFormat = GL_RGBA16;
+      break;
    case PIPE_FORMAT_R8_UNORM:
       strb->Base.InternalFormat = GL_R8;
       break;
-- 
1.7.3.4