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st/mesa: add floating point formats in st_new_renderbuffer_fb()

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To allow creating floating point buffers / pbuffers.

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
This commit is contained in:
Brian Paul
2012-02-03 11:08:50 -07:00
parent 09d0fa5be8
commit c68334ffc0
1 changed files with 8 additions and 1 deletions
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src/mesa/state_tracker/st_cb_fbo.c
+8 -1
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@@ -278,9 +278,16 @@ st_new_renderbuffer_fb(enum pipe_format format, int samples, boolean sw)
case PIPE_FORMAT_R16G16_UNORM:
strb->Base.InternalFormat = GL_RG16;
break;
case PIPE_FORMAT_R32G32B32A32_FLOAT:
strb->Base.InternalFormat = GL_RGBA32F;
break;
case PIPE_FORMAT_R16G16B16A16_FLOAT:
strb->Base.InternalFormat = GL_RGBA16F;
break;
default:
_mesa_problem(NULL,
"Unexpected format in st_new_renderbuffer_fb");
"Unexpected format %s in st_new_renderbuffer_fb",
util_format_name(format));
free(strb);
return NULL;
}