Merge branch 'mesa_7_7_branch'

Conflicts:

	src/mesa/drivers/dri/i965/brw_wm_emit.c

10 files changed, 71 insertions, 120 deletions

diff --git a/docs/relnotes-7.7.1.html b/docs/relnotes-7.7.1.html
index 61a11675..b20c8a77 100644
--- a/docs/relnotes-7.7.1.html
+++ b/docs/relnotes-7.7.1.html
@@ -41,6 +41,8 @@ tbd
 <li>Assorted fixes to VMware SVGA gallium driver.
 <li>Fixed broken blending to multiple color buffers in swrast driver.
 <li>Allocate constants more tightly in GL_ARB_vertex/fragment parser.
+<li>Fixed mipmap generation bug caused by invalid viewport state.
+<li>Gallium SSE codegen for XPD didn't always work.
 </ul>
 
 
diff --git a/src/demos/fire.c b/src/demos/fire.c
index 3db45418..9c351e80 100644
--- a/src/demos/fire.c
+++ b/src/demos/fire.c
@@ -6,6 +6,7 @@
  *            Humanware s.r.l.
  */
 
+#include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
@@ -758,6 +759,7 @@ main(int ac, char **av)
    glFogfv(GL_FOG_COLOR, fogcolor);
    glFogf(GL_FOG_DENSITY, 0.1);
 
+   assert(np > 0);
    p = (part *) malloc(sizeof(part) * np);
 
    for (i = 0; i < np; i++)
diff --git a/src/fp/Makefile b/src/fp/Makefile
index d77cd32b..681928cf 100755
--- a/src/fp/Makefile
+++ b/src/fp/Makefile
@@ -17,7 +17,6 @@ SOURCES = \
 	tri-depth2.c \
 	tri-depthwrite.c \
 	tri-depthwrite2.c \
-	tri-inv.c \
         tri-param.c \
         fp-tri.c
 
diff --git a/src/fp/SConscript b/src/fp/SConscript
index 113e11ab..e209161f 100644
--- a/src/fp/SConscript
+++ b/src/fp/SConscript
@@ -6,7 +6,6 @@ progs = [
     'tri-depth2',
     'tri-depthwrite',
     'tri-depthwrite2',
-    'tri-inv',
     'tri-param',
     'tri-tex',
     'point-position',
diff --git a/src/fp/tri-inv.c b/src/fp/tri-inv.c
deleted file mode 100644
index 7e490fa6..00000000
--- a/src/fp/tri-inv.c
+++ /dev/null
@@ -1,111 +0,0 @@
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <GL/glew.h>
-#include <GL/glut.h>
-
-
-
-static void Init( void )
-{
-   static const char *modulate2D =
-      "!!ARBfp1.0\n"
-      "TEMP R0;\n"
-      "INV result.color, fragment.color; \n"
-      "END"
-      ;
-   GLuint modulateProg;
-
-   if (!GLEW_ARB_fragment_program) {
-      printf("Error: GL_ARB_fragment_program not supported!\n");
-      exit(1);
-   }
-   printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
-
-   /* Setup the fragment program */
-   glGenProgramsARB(1, &modulateProg);
-   glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, modulateProg);
-   glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
-                        strlen(modulate2D), (const GLubyte *)modulate2D);
-
-   printf("glGetError = 0x%x\n", (int) glGetError());
-   printf("glError(GL_PROGRAM_ERROR_STRING_ARB) = %s\n",
-          (char *) glGetString(GL_PROGRAM_ERROR_STRING_ARB));
-
-   glEnable(GL_FRAGMENT_PROGRAM_ARB);
-
-   glClearColor(.3, .3, .3, 0);
-}
-
-static void Reshape(int width, int height)
-{
-
-    glViewport(0, 0, (GLint)width, (GLint)height);
-
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
-    glMatrixMode(GL_MODELVIEW);
-}
-
-static void Key(unsigned char key, int x, int y)
-{
-
-    switch (key) {
-      case 27:
-	exit(1);
-      default:
-	break;
-    }
-
-    glutPostRedisplay();
-}
-
-static void Draw(void)
-{
-   glClear(GL_COLOR_BUFFER_BIT); 
-
-   glBegin(GL_TRIANGLES);
-   glColor3f(0,0,1); 
-   glVertex3f( 0.9, -0.9, -30.0);
-   glColor3f(1,0,0); 
-   glVertex3f( 0.9,  0.9, -30.0);
-   glColor3f(0,1,0); 
-   glVertex3f(-0.9,  0.0, -30.0);
-   glEnd();
-
-   glFlush();
-
-
-}
-
-
-int main(int argc, char **argv)
-{
-    GLenum type;
-
-    glutInit(&argc, argv);
-
-
-
-    glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
-
-    type = GLUT_RGB;
-    type |= GLUT_SINGLE;
-    glutInitDisplayMode(type);
-
-    if (glutCreateWindow("First Tri") == GL_FALSE) {
-	exit(1);
-    }
-
-    glewInit();
-
-    Init();
-
-    glutReshapeFunc(Reshape);
-    glutKeyboardFunc(Key);
-    glutDisplayFunc(Draw);
-    glutMainLoop();
-	return 0;
-}
diff --git a/src/glsl/shtest.c b/src/glsl/shtest.c
index e9800c30..7b1917be 100644
--- a/src/glsl/shtest.c
+++ b/src/glsl/shtest.c
@@ -549,6 +549,10 @@ ReadConfigFile(const char *filename, struct config_file *conf)
 
             type = TypeFromName(typeName);
 
+            if (strlen(name) + 1 > sizeof(conf->uniforms[conf->num_uniforms].name)) {
+               fprintf(stderr, "string overflow\n");
+               exit(1);
+            }
             strcpy(conf->uniforms[conf->num_uniforms].name, name);
             conf->uniforms[conf->num_uniforms].value[0] = v1;
             conf->uniforms[conf->num_uniforms].value[1] = v2;
diff --git a/src/xdemos/glsync.c b/src/xdemos/glsync.c
index da87306c..9d4b0f1c 100644
--- a/src/xdemos/glsync.c
+++ b/src/xdemos/glsync.c
@@ -89,7 +89,7 @@ static char optstr[] = "w:h:s:v";
 enum sync_type {
 	none = 0,
 	sgi_video_sync,
-	buffer_swap,
+	buffer_swap
 };
 
 static void usage(char *name)
diff --git a/src/xdemos/glxheads.c b/src/xdemos/glxheads.c
index b1a63d3d..edae0a3e 100644
--- a/src/xdemos/glxheads.c
+++ b/src/xdemos/glxheads.c
@@ -145,14 +145,40 @@ AddHead(const char *displayName)
    /* save the info for this head */
    {
       struct head *h = &Heads[NumHeads];
+      const char * tmp;
+
+      if (strlen(displayName) + 1 > sizeof(h->DisplayName)) {
+         Error(displayName, "displayName string length overflow");
+         return NULL;
+      }
       strcpy(h->DisplayName, displayName);
+
       h->Dpy = dpy;
       h->Win = win;
       h->Context = ctx;
       h->Angle = 0.0;
-      strcpy(h->Version, (char *) glGetString(GL_VERSION));
-      strcpy(h->Vendor, (char *) glGetString(GL_VENDOR));
-      strcpy(h->Renderer, (char *) glGetString(GL_RENDERER));
+
+      tmp = (char *) glGetString(GL_VERSION);
+      if (strlen(tmp) + 1 > sizeof(h->Version)) {
+         Error(displayName, "GL_VERSION string length overflow");
+         return NULL;
+      }
+      strcpy(h->Version, tmp);
+
+      tmp = (char *) glGetString(GL_VENDOR);
+      if (strlen(tmp) + 1 > sizeof(h->Vendor)) {
+         Error(displayName, "GL_VENDOR string length overflow");
+         return NULL;
+      }
+      strcpy(h->Vendor, tmp);
+
+      tmp = (char *) glGetString(GL_RENDERER);
+      if (strlen(tmp) + 1 > sizeof(h->Renderer)) {
+         Error(displayName, "GL_RENDERER string length overflow");
+         return NULL;
+      }
+      strcpy(h->Renderer, tmp);
+
       NumHeads++;
       return &Heads[NumHeads-1];
    }
diff --git a/src/xdemos/manywin.c b/src/xdemos/manywin.c
index ee357f32..3b0810b2 100644
--- a/src/xdemos/manywin.c
+++ b/src/xdemos/manywin.c
@@ -177,14 +177,40 @@ AddHead(const char *displayName, const char *name)
    /* save the info for this head */
    {
       struct head *h = &Heads[NumHeads];
+      const char * tmp;
+
+      if (strlen(name) + 1 > sizeof(h->DisplayName)) {
+         Error(displayName, "name string overflow");
+         return NULL;
+      }
       strcpy(h->DisplayName, name);
+
       h->Dpy = dpy;
       h->Win = win;
       h->Context = ctx;
       h->Angle = 0.0;
-      strcpy(h->Version, (char *) glGetString(GL_VERSION));
-      strcpy(h->Vendor, (char *) glGetString(GL_VENDOR));
-      strcpy(h->Renderer, (char *) glGetString(GL_RENDERER));
+
+      tmp = (char *) glGetString(GL_VERSION);
+      if (strlen(tmp) + 1 > sizeof(h->Version)) {
+         Error(displayName, "GL_VERSION string overflow");
+         return NULL;
+      }
+      strcpy(h->Version, tmp);
+
+      tmp = (char *) glGetString(GL_VENDOR);
+      if (strlen(tmp) + 1 > sizeof(h->Vendor)) {
+         Error(displayName, "GL_VENDOR string overflow");
+         return NULL;
+      }
+      strcpy(h->Vendor, tmp);
+
+      tmp = (char *) glGetString(GL_RENDERER);
+      if (strlen(tmp) + 1 > sizeof(h->Renderer)) {
+         Error(displayName, "GL_RENDERER string overflow");
+         return NULL;
+      }
+      strcpy(h->Renderer, tmp);
+
       NumHeads++;
       return &Heads[NumHeads-1];
    }
diff --git a/src/xdemos/sharedtex_mt.c b/src/xdemos/sharedtex_mt.c
index f924448c..a90903ad 100644
--- a/src/xdemos/sharedtex_mt.c
+++ b/src/xdemos/sharedtex_mt.c
@@ -174,6 +174,10 @@ AddWindow(Display *dpy, const char *displayName, int xpos, int ypos,
    {
       static int id = 0;
       struct window *h = &Windows[NumWindows];
+      if (strlen(displayName) + 1 > sizeof(h->DisplayName)) {
+         Error(displayName, "string overflow");
+         return NULL;
+      }
       strcpy(h->DisplayName, displayName);
       h->Dpy = dpy;
       h->Win = win;