From 4d5e6623d36183b9c0380aa5da8fa37a979ce441 Mon Sep 17 00:00:00 2001
From: Daniel Borca <dborca@users.sourceforge.net>
Date: Thu, 15 Jan 2004 07:16:06 +0000
Subject: [PATCH] _mesa_delete_texture_object and some other updates

---
 src/mesa/drivers/dos/dmesa.c     |  9 +++++++++
 src/mesa/drivers/glide/fxapi.c   |  2 ++
 src/mesa/drivers/glide/fxddtex.c |  4 ++++
 src/mesa/drivers/glide/fxsetup.c |  2 +-
 src/mesa/drivers/glide/fxwgl.c   | 14 +++++---------
 5 files changed, 21 insertions(+), 10 deletions(-)

diff --git a/src/mesa/drivers/dos/dmesa.c b/src/mesa/drivers/dos/dmesa.c
index 2eb260ff30e..33c17c144e7 100644
--- a/src/mesa/drivers/dos/dmesa.c
+++ b/src/mesa/drivers/dos/dmesa.c
@@ -1115,6 +1115,15 @@ DMesaVisual DMesaCreateVisual (GLint width,
     freopen("MESA.LOG", "w", stderr);
  }
 
+ if (((env = getenv("FX_GLIDE_REFRESH")) == NULL) || !atoi(env)) {
+    /* FX_GLIDE_REFRESH=0 has a special meaning for DJGPP Glide3x
+     * (switch via VESA, using default refresh) and we'll not override that.
+     */
+    char tmp[256];
+    sprintf(tmp, "FX_GLIDE_REFRESH=%u", refresh);
+    putenv(tmp);
+ }
+
  return (DMesaVisual)fxMesaCreateBestContext(-1, width, height, fx_attrib);
 #endif /* FX */
 }
diff --git a/src/mesa/drivers/glide/fxapi.c b/src/mesa/drivers/glide/fxapi.c
index c1dea541e21..6ed9453c9b7 100644
--- a/src/mesa/drivers/glide/fxapi.c
+++ b/src/mesa/drivers/glide/fxapi.c
@@ -203,8 +203,10 @@ gl3DfxSetPaletteEXT(GLuint * pal)
 static GrScreenResolution_t fxBestResolution (int width, int height)
 {
  static int resolutions[][5] = {
+#if 1 /* Voodoo^2 can't fullscreen these, because of Glide */
         { 320,  200, GR_RESOLUTION_320x200  },
         { 320,  240, GR_RESOLUTION_320x240  },
+#endif
         { 512,  384, GR_RESOLUTION_512x384  },
         { 640,  400, GR_RESOLUTION_640x400  },
         { 640,  480, GR_RESOLUTION_640x480  },
diff --git a/src/mesa/drivers/glide/fxddtex.c b/src/mesa/drivers/glide/fxddtex.c
index 629f0e311ea..eaca8401b8b 100644
--- a/src/mesa/drivers/glide/fxddtex.c
+++ b/src/mesa/drivers/glide/fxddtex.c
@@ -43,6 +43,7 @@
 #include "image.h"
 #include "teximage.h"
 #include "texformat.h"
+#include "texobj.h"
 #include "texstore.h"
 #include "texutil.h"
 
@@ -365,6 +366,9 @@ fxDDTexDel(GLcontext * ctx, struct gl_texture_object *tObj)
 
    FREE(ti);
    tObj->DriverData = NULL;
+
+   /* Free mipmap images and the texture object itself */
+   _mesa_delete_texture_object(ctx, tObj);
 }
 
 /*
diff --git a/src/mesa/drivers/glide/fxsetup.c b/src/mesa/drivers/glide/fxsetup.c
index 61ceb6e7ac0..17a4129eb6f 100644
--- a/src/mesa/drivers/glide/fxsetup.c
+++ b/src/mesa/drivers/glide/fxsetup.c
@@ -80,7 +80,7 @@ fxTexValidate(GLcontext * ctx, struct gl_texture_object *tObj)
        * than hardware can support. Two cases:
        * 1) we have mipmaps. Then we just push up to the first supported
        *    LOD. A possible drawback is that Mesa will ignore the skipped
-       *    LODs on further texture handling (including memory freeing).
+       *    LODs on further texture handling.
        *    Will this interfere with GL_TEXTURE_[MIN|BASE]_LEVEL? How?
        * 2) we don't have mipmaps. We need to rescale texture; two ways:
        *    a) create a new LOD and push up ti->minLevel and tObj->BaseLevel
diff --git a/src/mesa/drivers/glide/fxwgl.c b/src/mesa/drivers/glide/fxwgl.c
index 7b323dd6171..adf88a485c6 100644
--- a/src/mesa/drivers/glide/fxwgl.c
+++ b/src/mesa/drivers/glide/fxwgl.c
@@ -324,18 +324,14 @@ wglCreateContext(HDC hdc)
       SetWindowLong(hWnd, GWL_WNDPROC, (LONG) __wglMonitor);
    }
 
-#if FX_DEBUG
-   /* always log when debugging */
-   freopen("MESA.LOG", "w", stderr);
-#else
-   /* log only if user wants */
    {
-    char *env = getenv("MESA_FX_INFO");
-    if (env && env[0] == 'r') {
+    char *env;
+    /* always log when debugging, or if user demands */
+#if !FX_DEBUG
+    if ((env = getenv("MESA_FX_INFO")) && env[0] == 'r')
+#endif
       freopen("MESA.LOG", "w", stderr);
-    }
    }
-#endif
 
    {
      RECT cliRect;
-- 
2.30.2