From: Courtney Goeltzenleuchter <courtney@LunarG.com>
Date: Wed, 13 Nov 2013 23:24:56 +0000 (-0700)
Subject: mesa: Allow glGet of values that are 2 doubles
X-Git-Tag: android-x86-4.4-r3~7741
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=0e60d850;p=android-x86%2Fexternal-mesa.git

mesa: Allow glGet of values that are 2 doubles

This will be used when the viewport near and far plane are stored as
doubles instead of as floats.

v4 (idr): Split out from a single megapatch.  Suggested by Ken.  Also
drop value_double_4.  It's never used anywhere in the patch series.

Signed-off-by: Courtney Goeltzenleuchter <courtney@LunarG.com>
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
---

diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index dd6ac311674..2189b3173e7 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -113,6 +113,7 @@ enum value_type {
    TYPE_FLOATN_3,
    TYPE_FLOATN_4,
    TYPE_DOUBLEN,
+   TYPE_DOUBLEN_2,
    TYPE_MATRIX,
    TYPE_MATRIX_T,
    TYPE_CONST
@@ -162,6 +163,7 @@ struct value_desc {
 union value {
    GLfloat value_float;
    GLfloat value_float_4[4];
+   GLdouble value_double_2[2];
    GLmatrix *value_matrix;
    GLint value_int;
    GLint value_int_4[4];