Mesa (7.9): mesa: Add support for glDepthRangef and glClearDepthf.
Ian Romanick
idr at kemper.freedesktop.org
Mon Feb 28 22:27:52 UTC 2011
Module: Mesa
Branch: 7.9
Commit: 33aee8177ebf523e595bbad179b8fca2e6407107
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=33aee8177ebf523e595bbad179b8fca2e6407107
Author: Eric Anholt <eric at anholt.net>
Date: Fri Jan 14 15:53:38 2011 -0800
mesa: Add support for glDepthRangef and glClearDepthf.
These are ARB_ES2_compatibility float variants of the core double
entrypoints. Fixes arb_es2_compatibility-depthrangef.
(cherry picked from commit e12c4faf7ef1246fd7c3a9d9dc30130a6675c3b4)
---
src/mesa/main/api_exec.c | 4 ++++
src/mesa/main/depth.c | 6 ++++++
src/mesa/main/depth.h | 3 +++
src/mesa/main/viewport.c | 6 +++++-
src/mesa/main/viewport.h | 3 +++
5 files changed, 21 insertions(+), 1 deletions(-)
diff --git a/src/mesa/main/api_exec.c b/src/mesa/main/api_exec.c
index c3c710f..ff79779 100644
--- a/src/mesa/main/api_exec.c
+++ b/src/mesa/main/api_exec.c
@@ -406,6 +406,10 @@ _mesa_create_exec_table(void)
SET_PointParameterfvEXT(exec, _mesa_PointParameterfv);
#endif
+ /* 95. GL_ARB_ES2_compatibility */
+ SET_ClearDepthf(exec, _mesa_ClearDepthf);
+ SET_DepthRangef(exec, _mesa_DepthRangef);
+
/* 97. GL_EXT_compiled_vertex_array */
#if _HAVE_FULL_GL
SET_LockArraysEXT(exec, _mesa_LockArraysEXT);
diff --git a/src/mesa/main/depth.c b/src/mesa/main/depth.c
index f187205..68f8555 100644
--- a/src/mesa/main/depth.c
+++ b/src/mesa/main/depth.c
@@ -56,6 +56,12 @@ _mesa_ClearDepth( GLclampd depth )
}
+void GLAPIENTRY
+_mesa_ClearDepthf( GLclampf depth )
+{
+ _mesa_ClearDepth(depth);
+}
+
void GLAPIENTRY
_mesa_DepthFunc( GLenum func )
diff --git a/src/mesa/main/depth.h b/src/mesa/main/depth.h
index dcc0b46..536d1f4 100644
--- a/src/mesa/main/depth.h
+++ b/src/mesa/main/depth.h
@@ -41,6 +41,9 @@ extern void GLAPIENTRY
_mesa_ClearDepth( GLclampd depth );
extern void GLAPIENTRY
+_mesa_ClearDepthf( GLclampf depth );
+
+extern void GLAPIENTRY
_mesa_DepthFunc( GLenum func );
extern void GLAPIENTRY
diff --git a/src/mesa/main/viewport.c b/src/mesa/main/viewport.c
index 309308c..5d013d0 100644
--- a/src/mesa/main/viewport.c
+++ b/src/mesa/main/viewport.c
@@ -145,7 +145,11 @@ _mesa_DepthRange(GLclampd nearval, GLclampd farval)
}
}
-
+void GLAPIENTRY
+_mesa_DepthRangef(GLclampf nearval, GLclampf farval)
+{
+ _mesa_DepthRange(nearval, farval);
+}
/**
* Initialize the context viewport attribute group.
diff --git a/src/mesa/main/viewport.h b/src/mesa/main/viewport.h
index ec054a7..36f76f6 100644
--- a/src/mesa/main/viewport.h
+++ b/src/mesa/main/viewport.h
@@ -42,6 +42,9 @@ _mesa_set_viewport(GLcontext *ctx, GLint x, GLint y,
extern void GLAPIENTRY
_mesa_DepthRange(GLclampd nearval, GLclampd farval);
+extern void GLAPIENTRY
+_mesa_DepthRangef(GLclampf nearval, GLclampf farval);
+
extern void
_mesa_init_viewport(GLcontext *ctx);
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