Mesa (master): mesa: remove the MESA_NO_DITHER env var
Brian Paul
brianp at kemper.freedesktop.org
Thu Feb 17 14:29:46 UTC 2011
Module: Mesa
Branch: master
Commit: 30ed4ced1161ef61efd10de81ff3324d0e7ff39e
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=30ed4ced1161ef61efd10de81ff3324d0e7ff39e
Author: Brian Paul <brianp at vmware.com>
Date: Thu Feb 17 07:27:17 2011 -0700
mesa: remove the MESA_NO_DITHER env var
This was sometimes useful back when 16-bit framebuffers were prominent.
---
src/mesa/main/debug.c | 10 ----------
src/mesa/main/enable.c | 3 ---
src/mesa/main/mtypes.h | 3 ---
3 files changed, 0 insertions(+), 16 deletions(-)
diff --git a/src/mesa/main/debug.c b/src/mesa/main/debug.c
index f5bfccc..7888166 100644
--- a/src/mesa/main/debug.c
+++ b/src/mesa/main/debug.c
@@ -213,16 +213,6 @@ void
_mesa_init_debug( struct gl_context *ctx )
{
char *c;
-
- /* Dither disable */
- ctx->NoDither = _mesa_getenv("MESA_NO_DITHER") ? GL_TRUE : GL_FALSE;
- if (ctx->NoDither) {
- if (_mesa_getenv("MESA_DEBUG")) {
- _mesa_debug(ctx, "MESA_NO_DITHER set - dithering disabled\n");
- }
- ctx->Color.DitherFlag = GL_FALSE;
- }
-
c = _mesa_getenv("MESA_DEBUG");
if (c)
add_debug_flags(c);
diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index d34c6ff..ea3b821 100644
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -352,9 +352,6 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
ctx->Depth.Test = state;
break;
case GL_DITHER:
- if (ctx->NoDither) {
- state = GL_FALSE; /* MESA_NO_DITHER env var */
- }
if (ctx->Color.DitherFlag == state)
return;
FLUSH_VERTICES(ctx, _NEW_COLOR);
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index b5966df..b237063 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -3295,9 +3295,6 @@ struct gl_context
GLboolean FirstTimeCurrent;
/*@}*/
- /** Dither disable via MESA_NO_DITHER env var */
- GLboolean NoDither;
-
/** software compression/decompression supported or not */
GLboolean Mesa_DXTn;
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