libX11 mesa xserver xkeyboard-config

7 files changed, 92 insertions, 19 deletions

diff --git a/mesalib/src/mesa/main/api_arrayelt.c b/mesalib/src/mesa/main/api_arrayelt.c
index 7bf55f319..6de6de2b7 100644
--- a/mesalib/src/mesa/main/api_arrayelt.c
+++ b/mesalib/src/mesa/main/api_arrayelt.c
@@ -1643,12 +1643,20 @@ void GLAPIENTRY _ae_ArrayElement( GLint elt )
    const struct _glapi_table * const disp = GET_DISPATCH();
    GLboolean do_map;
 
+   /* If PrimitiveRestart is enabled and the index is the RestartIndex
+    * then we call PrimitiveRestartNV and return.
+    */
+   if (ctx->Array.PrimitiveRestart && (elt == ctx->Array.RestartIndex)) {
+      CALL_PrimitiveRestartNV((struct _glapi_table *)disp, ());
+      return;
+   }
+
    if (actx->NewState) {
       assert(!actx->mapped_vbos);
       _ae_update_state( ctx );
    }
 
-   /* Determine if w need to map/unmap VBOs */
+   /* Determine if we need to map/unmap VBOs */
    do_map = actx->nr_vbos && !actx->mapped_vbos;
 
    if (do_map)
diff --git a/mesalib/src/mesa/main/context.c b/mesalib/src/mesa/main/context.c
index d75351c85..7e2ac98b9 100644
--- a/mesalib/src/mesa/main/context.c
+++ b/mesalib/src/mesa/main/context.c
@@ -792,6 +792,7 @@ init_attrib_groups(struct gl_context *ctx)
 
    /* Miscellaneous */
    ctx->NewState = _NEW_ALL;
+   ctx->NewDriverState = ~0;
    ctx->ErrorValue = (GLenum) GL_NO_ERROR;
    ctx->ResetStatus = (GLenum) GL_NO_ERROR;
    ctx->varying_vp_inputs = VERT_BIT_ALL;
@@ -1290,6 +1291,7 @@ _mesa_copy_context( const struct gl_context *src, struct gl_context *dst,
    /* XXX FIXME:  Call callbacks?
     */
    dst->NewState = _NEW_ALL;
+   dst->NewDriverState = ~0;
 }
 #endif
 
diff --git a/mesalib/src/mesa/main/dlist.c b/mesalib/src/mesa/main/dlist.c
index 8cfb97c26..c1c65ea25 100644
--- a/mesalib/src/mesa/main/dlist.c
+++ b/mesalib/src/mesa/main/dlist.c
@@ -134,7 +134,7 @@ do {						\
 do {									\
    if (ctx->Driver.CurrentSavePrimitive <= GL_POLYGON ||		\
        ctx->Driver.CurrentSavePrimitive == PRIM_INSIDE_UNKNOWN_PRIM) {	\
-      _mesa_compile_error( ctx, GL_INVALID_OPERATION, "begin/end" );	\
+      _mesa_compile_error( ctx, GL_INVALID_OPERATION, "glBegin/End" );	\
       return retval;							\
    }									\
 } while (0)
@@ -149,7 +149,7 @@ do {									\
 do {									\
    if (ctx->Driver.CurrentSavePrimitive <= GL_POLYGON ||		\
        ctx->Driver.CurrentSavePrimitive == PRIM_INSIDE_UNKNOWN_PRIM) {	\
-      _mesa_compile_error( ctx, GL_INVALID_OPERATION, "begin/end" );	\
+      _mesa_compile_error( ctx, GL_INVALID_OPERATION, "glBegin/End" );	\
       return;								\
    }									\
 } while (0)
@@ -5673,17 +5673,25 @@ save_Indexfv(const GLfloat * v)
 static void GLAPIENTRY
 save_EdgeFlag(GLboolean x)
 {
-   save_Attr1fNV(VERT_ATTRIB_EDGEFLAG, x ? (GLfloat)1.0 : (GLfloat)0.0);
+   save_Attr1fNV(VERT_ATTRIB_EDGEFLAG, x ? 1.0f : 0.0f);
 }
 
-static inline GLboolean compare4fv( const GLfloat *a,
-                                    const GLfloat *b,
-                                    GLuint count )
+
+/**
+ * Compare 'count' elements of vectors 'a' and 'b'.
+ * \return GL_TRUE if equal, GL_FALSE if different.
+ */
+static inline GLboolean
+compare_vec(const GLfloat *a, const GLfloat *b, GLuint count)
 {
    return memcmp( a, b, count * sizeof(GLfloat) ) == 0;
 }
-                              
 
+
+/**
+ * This glMaterial function is used for glMaterial calls that are outside
+ * a glBegin/End pair.  For glMaterial inside glBegin/End, see the VBO code.
+ */
 static void GLAPIENTRY
 save_Materialfv(GLenum face, GLenum pname, const GLfloat * param)
 {
@@ -5698,7 +5706,7 @@ save_Materialfv(GLenum face, GLenum pname, const GLfloat * param)
    case GL_FRONT_AND_BACK:
       break;
    default:
-      _mesa_compile_error(ctx, GL_INVALID_ENUM, "material(face)");
+      _mesa_compile_error(ctx, GL_INVALID_ENUM, "glMaterial(face)");
       return;
    }
 
@@ -5717,7 +5725,7 @@ save_Materialfv(GLenum face, GLenum pname, const GLfloat * param)
       args = 3;
       break;
    default:
-      _mesa_compile_error(ctx, GL_INVALID_ENUM, "material(pname)");
+      _mesa_compile_error(ctx, GL_INVALID_ENUM, "glMaterial(pname)");
       return;
    }
    
@@ -5734,7 +5742,8 @@ save_Materialfv(GLenum face, GLenum pname, const GLfloat * param)
    for (i = 0; i < MAT_ATTRIB_MAX; i++) {
       if (bitmask & (1 << i)) {
          if (ctx->ListState.ActiveMaterialSize[i] == args &&
-             compare4fv(ctx->ListState.CurrentMaterial[i], param, args)) {
+             compare_vec(ctx->ListState.CurrentMaterial[i], param, args)) {
+            /* no change in material value */
             bitmask &= ~(1 << i);
          }
          else {
@@ -5744,8 +5753,7 @@ save_Materialfv(GLenum face, GLenum pname, const GLfloat * param)
       }
    }
 
-   /* If this call has effect, return early:
-    */
+   /* If this call has no effect, return early */
    if (bitmask == 0)
       return;
 
diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c
index 5f2c74a75..a843a4092 100644
--- a/mesalib/src/mesa/main/extensions.c
+++ b/mesalib/src/mesa/main/extensions.c
@@ -754,7 +754,7 @@ get_extension_override( struct gl_context *ctx )
 
    /* Remove trailing space. */
    len = strlen(extra_exts);
-   if (extra_exts[len - 1] == ' ')
+   if (len > 0 && extra_exts[len - 1] == ' ')
       extra_exts[len - 1] = '\0';
 
    return extra_exts;
diff --git a/mesalib/src/mesa/main/fbobject.c b/mesalib/src/mesa/main/fbobject.c
index 26ae1087c..f56369483 100644
--- a/mesalib/src/mesa/main/fbobject.c
+++ b/mesalib/src/mesa/main/fbobject.c
@@ -2023,7 +2023,11 @@ framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
    _glthread_LOCK_MUTEX(fb->Mutex);
    if (texObj) {
       if (attachment == GL_DEPTH_ATTACHMENT &&
-	   texObj == fb->Attachment[BUFFER_STENCIL].Texture) {
+          texObj == fb->Attachment[BUFFER_STENCIL].Texture &&
+          level == fb->Attachment[BUFFER_STENCIL].TextureLevel &&
+          _mesa_tex_target_to_face(textarget) ==
+          fb->Attachment[BUFFER_STENCIL].CubeMapFace &&
+          zoffset == fb->Attachment[BUFFER_STENCIL].Zoffset) {
 	 /* The texture object is already attached to the stencil attachment
 	  * point. Don't create a new renderbuffer; just reuse the stencil
 	  * attachment's. This is required to prevent a GL error in
@@ -2032,8 +2036,12 @@ framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
 	 reuse_framebuffer_texture_attachment(fb, BUFFER_DEPTH,
 	                                      BUFFER_STENCIL);
       } else if (attachment == GL_STENCIL_ATTACHMENT &&
-	         texObj == fb->Attachment[BUFFER_DEPTH].Texture) {
-	 /* As above, but with depth and stencil juxtaposed. */
+	         texObj == fb->Attachment[BUFFER_DEPTH].Texture &&
+                 level == fb->Attachment[BUFFER_DEPTH].TextureLevel &&
+                 _mesa_tex_target_to_face(textarget) ==
+                 fb->Attachment[BUFFER_DEPTH].CubeMapFace &&
+                 zoffset == fb->Attachment[BUFFER_DEPTH].Zoffset) {
+	 /* As above, but with depth and stencil transposed. */
 	 reuse_framebuffer_texture_attachment(fb, BUFFER_STENCIL,
 	                                      BUFFER_DEPTH);
       } else {
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index 2b709ded6..06ca0d5df 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -1636,6 +1636,11 @@ struct gl_array_attrib
 
    /* GL_ARB_vertex_buffer_object */
    struct gl_buffer_object *ArrayBufferObj;
+
+   /**
+    * Vertex arrays as consumed by a driver.
+    * The array pointer is set up only by the VBO module. */
+   const struct gl_client_array **_DrawArrays; /**< 0..VERT_ATTRIB_MAX-1 */
 };
 
 
@@ -3252,6 +3257,17 @@ typedef enum
    API_OPENGLES2
 } gl_api;
 
+/**
+ * Driver-specific state flags.
+ *
+ * These are or'd with gl_context::NewDriverState to notify a driver about
+ * a state change. The driver sets the flags at context creation and
+ * the meaning of the bits set is opaque to core Mesa.
+ */
+struct gl_driver_flags
+{
+   GLbitfield NewArray;             /**< Vertex array state */
+};
 
 /**
  * Mesa rendering context.
@@ -3411,6 +3427,9 @@ struct gl_context
 
    GLenum RenderMode;        /**< either GL_RENDER, GL_SELECT, GL_FEEDBACK */
    GLbitfield NewState;      /**< bitwise-or of _NEW_* flags */
+   GLbitfield NewDriverState;/**< bitwise-or of flags from DriverFlags */
+
+   struct gl_driver_flags DriverFlags;
 
    GLboolean ViewportInitialized;  /**< has viewport size been initialized? */
 
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index 50095d2c6..694f6fa00 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -531,6 +531,32 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
 
 
 /**
+ * Is the given texture format a generic compressed format?
+ */
+static GLboolean
+is_generic_compressed_format(GLenum format)
+{
+   switch (format) {
+   case GL_COMPRESSED_RED:
+   case GL_COMPRESSED_RG:
+   case GL_COMPRESSED_RGB:
+   case GL_COMPRESSED_RGBA:
+   case GL_COMPRESSED_ALPHA:
+   case GL_COMPRESSED_LUMINANCE:
+   case GL_COMPRESSED_LUMINANCE_ALPHA:
+   case GL_COMPRESSED_INTENSITY:
+   case GL_COMPRESSED_SRGB:
+   case GL_COMPRESSED_SRGB_ALPHA:
+   case GL_COMPRESSED_SLUMINANCE:
+   case GL_COMPRESSED_SLUMINANCE_ALPHA:
+      return GL_TRUE;
+   default:
+      return GL_FALSE;
+   }
+}
+
+
+/**
  * For cube map faces, return a face index in [0,5].
  * For other targets return 0;
  */
@@ -1705,7 +1731,8 @@ texture_error_check( struct gl_context *ctx,
    }
 
    /* additional checks for compressed textures */
-   if (_mesa_is_compressed_format(ctx, internalFormat)) {
+   if (_mesa_is_compressed_format(ctx, internalFormat) ||
+       is_generic_compressed_format(internalFormat)) {
       if (!target_can_be_compressed(ctx, target, internalFormat)) {
          if (!isProxy)
             _mesa_error(ctx, GL_INVALID_ENUM,
@@ -2036,7 +2063,8 @@ copytexture_error_check( struct gl_context *ctx, GLuint dimensions,
       return GL_TRUE;
    }
 
-   if (_mesa_is_compressed_format(ctx, internalFormat)) {
+   if (_mesa_is_compressed_format(ctx, internalFormat) ||
+       is_generic_compressed_format(internalFormat)) {
       if (!target_can_be_compressed(ctx, target, internalFormat)) {
          _mesa_error(ctx, GL_INVALID_ENUM,
                      "glCopyTexImage%dD(target)", dimensions);