doc updates; GLUT timer additions; fixed compilation warnings

3 files changed, 35 insertions, 43 deletions

diff --git a/src/mesa/drivers/glide/fxdd.c b/src/mesa/drivers/glide/fxdd.c
index e4f76374318..f4090122f5a 100644
--- a/src/mesa/drivers/glide/fxdd.c
+++ b/src/mesa/drivers/glide/fxdd.c
@@ -1220,26 +1220,22 @@ fxDDGetString(GLcontext * ctx, GLenum name)
              return (GLubyte *)fxMesa->rendererString;
 #if 0 /* hack to advertise vanilla extension names */
         case GL_EXTENSIONS:
-             {
-              static const GLubyte *ext = NULL;
-              if (ext == NULL) {
-                 GLubyte *x = _mesa_make_extension_string(ctx);
-                 if (x != NULL) {
-                    ext = _mesa_malloc(strlen((char *)x) + 1024);
-                    if (ext != NULL) {
-                       strcpy((char *)ext, (char *)x);
+             if (ctx->Extensions.String == NULL) {
+                GLubyte *ext = _mesa_make_extension_string(ctx);
+                if (ext != NULL) {
+                   ctx->Extensions.String = _mesa_malloc(strlen((char *)ext) + 256);
+                   if (ctx->Extensions.String != NULL) {
+                      strcpy((char *)ctx->Extensions.String, (char *)ext);
 #if 0 /* put any additional extension names here */
-                       strcat((char *)ext, " 3DFX_set_global_palette");
+                      strcat((char *)ctx->Extensions.String, " 3DFX_set_global_palette");
 #endif
-                       _mesa_free(x);
-                    } else {
-                       ext = x;
-                    }
-                    ctx->Extensions.String = ext;
-                 }
-              }
-              return ext;
+                      _mesa_free(ext);
+                   } else {
+                      ctx->Extensions.String = ext;
+                   }
+                }
              }
+             return ctx->Extensions.String;
 #endif
         default:
              return NULL;
diff --git a/src/mesa/drivers/glide/fxddtex.c b/src/mesa/drivers/glide/fxddtex.c
index 9dc47ec8e4a..b84f8d4a9dc 100644
--- a/src/mesa/drivers/glide/fxddtex.c
+++ b/src/mesa/drivers/glide/fxddtex.c
@@ -539,6 +539,7 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
 
    l = MAX2(logw, logh);
    aspectratio = logw - logh;
+   ws = hs = 1;
 
    /* hardware only allows a maximum aspect ratio of 8x1, so handle
     * |aspectratio| > 3 by scaling the image and using an 8x1 aspect
@@ -548,44 +549,30 @@ fxTexGetInfo(int w, int h, GrLOD_t * lodlevel, GrAspectRatio_t * ar,
    case 0:
       s = 256.0f;
       t = 256.0f;
-      ws = 1;
-      hs = 1;
       break;
    case 1:
       s = 256.0f;
       t = 128.0f;
-      ws = 1;
-      hs = 1;
       break;
    case 2:
       s = 256.0f;
       t = 64.0f;
-      ws = 1;
-      hs = 1;
       break;
    case 3:
       s = 256.0f;
       t = 32.0f;
-      ws = 1;
-      hs = 1;
       break;
    case -1:
       s = 128.0f;
       t = 256.0f;
-      ws = 1;
-      hs = 1;
       break;
    case -2:
       s = 64.0f;
       t = 256.0f;
-      ws = 1;
-      hs = 1;
       break;
    case -3:
       s = 32.0f;
       t = 256.0f;
-      ws = 1;
-      hs = 1;
       break;
    default:
       if (aspectratio > 3) {
@@ -1129,30 +1116,30 @@ fxFetchFunction(GLint mesaFormat)
 {
    switch (mesaFormat) {
    case MESA_FORMAT_I8:
-      return fetch_intensity8;
+      return &fetch_intensity8;
    case MESA_FORMAT_A8:
-      return fetch_alpha8;
+      return &fetch_alpha8;
    case MESA_FORMAT_L8:
-      return fetch_luminance8;
+      return &fetch_luminance8;
    case MESA_FORMAT_CI8:
-      return fetch_index8;
+      return &fetch_index8;
    case MESA_FORMAT_AL88:
-      return fetch_luminance8_alpha8;
+      return &fetch_luminance8_alpha8;
    case MESA_FORMAT_RGB565:
-      return fetch_r5g6b5;
+      return &fetch_r5g6b5;
    case MESA_FORMAT_ARGB4444:
-      return fetch_r4g4b4a4;
+      return &fetch_r4g4b4a4;
    case MESA_FORMAT_ARGB1555:
-      return fetch_r5g5b5a1;
+      return &fetch_r5g5b5a1;
    case MESA_FORMAT_ARGB8888:
-      return fetch_a8r8g8b8;
+      return &fetch_a8r8g8b8;
    case MESA_FORMAT_RGB_FXT1:
    case MESA_FORMAT_RGBA_FXT1:
    case MESA_FORMAT_RGB_DXT1:
    case MESA_FORMAT_RGBA_DXT1:
    case MESA_FORMAT_RGBA_DXT3:
    case MESA_FORMAT_RGBA_DXT5:
-     return fetch_r4g4b4a4;
+     return &fetch_r4g4b4a4;
    default:
       _mesa_problem(NULL, "Unexpected format in fxFetchFunction");
       return NULL;
diff --git a/src/mesa/drivers/glide/fxwgl.c b/src/mesa/drivers/glide/fxwgl.c
index 308cb9ba76e..4609880f8d3 100644
--- a/src/mesa/drivers/glide/fxwgl.c
+++ b/src/mesa/drivers/glide/fxwgl.c
@@ -57,6 +57,11 @@ extern "C"
 
 #define MAX_MESA_ATTRS  20
 
+#if (_MSC_VER >= 1200)
+#pragma warning( push )
+#pragma warning( disable : 4273 )
+#endif
+
 struct __extensions__
 {
    PROC proc;
@@ -69,7 +74,7 @@ struct __pixelformat__
    GLint mesaAttr[MAX_MESA_ATTRS];
 };
 
-//WINGDIAPI void GLAPIENTRY gl3DfxSetPaletteEXT(GLuint *);
+WINGDIAPI void GLAPIENTRY gl3DfxSetPaletteEXT(GLuint *);
 
 struct __pixelformat__ pix[] = {
    /* 16bit RGB565 single buffer with depth */
@@ -866,7 +871,7 @@ wglDescribeLayerPlane(HDC hdc, int iPixelFormat, int iLayerPlane,
 
 GLAPI int GLAPIENTRY
 wglGetLayerPaletteEntries(HDC hdc, int iLayerPlane, int iStart,
-                          int cEntries, CONST COLORREF *pcr)
+                          int cEntries, COLORREF *pcr)
 {
   SetLastError(0);
   return (FALSE);
@@ -887,4 +892,8 @@ wglSetLayerPaletteEntries(HDC hdc,int iLayerPlane, int iStart,
   return(FALSE);
 }
 
+#if (_MSC_VER >= 1200)
+#pragma warning( pop )
+#endif
+
 #endif /* FX */