mesa git update 9 nov 2012

mesa: 011f8458805e443ac9130865d2840a929a00cabf

16 files changed, 128 insertions, 24 deletions

diff --git a/mesalib/src/mesa/main/attrib.c b/mesalib/src/mesa/main/attrib.c
index 05db35b8e..0997e5407 100644
--- a/mesalib/src/mesa/main/attrib.c
+++ b/mesalib/src/mesa/main/attrib.c
@@ -684,7 +684,6 @@ pop_texture_group(struct gl_context *ctx, struct texture_state *texstate)
          _mesa_set_enable(ctx, GL_TEXTURE_2D_ARRAY_EXT,
                           !!(unit->Enabled & TEXTURE_2D_ARRAY_BIT));
       }
-
       _mesa_TexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, unit->EnvMode);
       _mesa_TexEnvfv(GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, unit->EnvColor);
       _mesa_TexGeni(GL_S, GL_TEXTURE_GEN_MODE, unit->GenS.Mode);
@@ -762,7 +761,10 @@ pop_texture_group(struct gl_context *ctx, struct texture_state *texstate)
                   !ctx->Extensions.MESA_texture_array) {
             continue;
          }
-         else if (obj->Target == GL_TEXTURE_BUFFER)
+         else if (obj->Target == GL_TEXTURE_CUBE_MAP_ARRAY &&
+             !ctx->Extensions.ARB_texture_cube_map_array) {
+            continue;
+         } else if (obj->Target == GL_TEXTURE_BUFFER)
             continue;
          else if (obj->Target == GL_TEXTURE_EXTERNAL_OES)
             continue;
@@ -1147,8 +1149,11 @@ _mesa_PopAttrib(void)
                   if (ctx->Extensions.NV_point_sprite)
                      _mesa_PointParameteri(GL_POINT_SPRITE_R_MODE_NV,
                                            ctx->Point.SpriteRMode);
-                  _mesa_PointParameterf(GL_POINT_SPRITE_COORD_ORIGIN,
-                                        (GLfloat)ctx->Point.SpriteOrigin);
+
+                  if ((ctx->API == API_OPENGL && ctx->Version >= 20)
+                      || ctx->API == API_OPENGL_CORE)
+                     _mesa_PointParameterf(GL_POINT_SPRITE_COORD_ORIGIN,
+                                           (GLfloat)ctx->Point.SpriteOrigin);
                }
             }
             break;
diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c
index f8688cdb9..d5a7886c9 100644
--- a/mesalib/src/mesa/main/extensions.c
+++ b/mesalib/src/mesa/main/extensions.c
@@ -129,6 +129,7 @@ static const struct extension extension_table[] = {
    { "GL_ARB_texture_compression",                 o(dummy_true),                              GLL,            2000 },
    { "GL_ARB_texture_compression_rgtc",            o(ARB_texture_compression_rgtc),            GL,             2004 },
    { "GL_ARB_texture_cube_map",                    o(ARB_texture_cube_map),                    GLL,            1999 },
+   { "GL_ARB_texture_cube_map_array",              o(ARB_texture_cube_map_array),              GLL,             2009 },
    { "GL_ARB_texture_env_add",                     o(dummy_true),                              GLL,            1999 },
    { "GL_ARB_texture_env_combine",                 o(ARB_texture_env_combine),                 GLL,            2001 },
    { "GL_ARB_texture_env_crossbar",                o(ARB_texture_env_crossbar),                GLL,            2001 },
diff --git a/mesalib/src/mesa/main/fbobject.c b/mesalib/src/mesa/main/fbobject.c
index 0758d5557..0618b7fab 100644
--- a/mesalib/src/mesa/main/fbobject.c
+++ b/mesalib/src/mesa/main/fbobject.c
@@ -2025,7 +2025,8 @@ framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
              */
             err = (texObj->Target != GL_TEXTURE_3D) &&
                 (texObj->Target != GL_TEXTURE_1D_ARRAY_EXT) &&
-                (texObj->Target != GL_TEXTURE_2D_ARRAY_EXT);
+                (texObj->Target != GL_TEXTURE_2D_ARRAY_EXT) &&
+                (texObj->Target != GL_TEXTURE_CUBE_MAP_ARRAY);
          }
          else {
             /* Make sure textarget is consistent with the texture's type */
@@ -2058,7 +2059,8 @@ framebuffer_texture(struct gl_context *ctx, const char *caller, GLenum target,
          }
       }
       else if ((texObj->Target == GL_TEXTURE_1D_ARRAY_EXT) ||
-               (texObj->Target == GL_TEXTURE_2D_ARRAY_EXT)) {
+               (texObj->Target == GL_TEXTURE_2D_ARRAY_EXT) ||
+               (texObj->Target == GL_TEXTURE_CUBE_MAP_ARRAY)) {
          if (zoffset < 0 ||
              zoffset >= (GLint) ctx->Const.MaxArrayTextureLayers) {
             _mesa_error(ctx, GL_INVALID_VALUE,
diff --git a/mesalib/src/mesa/main/get.c b/mesalib/src/mesa/main/get.c
index afae08932..39709b808 100644
--- a/mesalib/src/mesa/main/get.c
+++ b/mesalib/src/mesa/main/get.c
@@ -335,6 +335,7 @@ EXTRA_EXT(ARB_blend_func_extended);
 EXTRA_EXT(ARB_uniform_buffer_object);
 EXTRA_EXT(ARB_timer_query);
 EXTRA_EXT(ARB_map_buffer_alignment);
+EXTRA_EXT(ARB_texture_cube_map_array);
 
 static const int
 extra_NV_primitive_restart[] = {
@@ -667,6 +668,7 @@ find_custom_value(struct gl_context *ctx, const struct value_desc *d, union valu
    case GL_TEXTURE_BINDING_CUBE_MAP_ARB:
    case GL_TEXTURE_BINDING_RECTANGLE_NV:
    case GL_TEXTURE_BINDING_EXTERNAL_OES:
+   case GL_TEXTURE_BINDING_CUBE_MAP_ARRAY:
       unit = ctx->Texture.CurrentUnit;
       v->value_int =
 	 ctx->Texture.Unit[unit].CurrentTex[d->offset]->Name;
diff --git a/mesalib/src/mesa/main/get_hash_params.py b/mesalib/src/mesa/main/get_hash_params.py
index 376df09ee..ac9c79cea 100644
--- a/mesalib/src/mesa/main/get_hash_params.py
+++ b/mesalib/src/mesa/main/get_hash_params.py
@@ -688,6 +688,9 @@ descriptor=[
 
 # GL_ARB_map_buffer_alignment
   [ "MIN_MAP_BUFFER_ALIGNMENT", "CONTEXT_INT(Const.MinMapBufferAlignment), extra_ARB_map_buffer_alignment" ],
+
+# GL_ARB_texture_cube_map_array
+  [ "TEXTURE_BINDING_CUBE_MAP_ARRAY_ARB", "LOC_CUSTOM, TYPE_INT, TEXTURE_CUBE_ARRAY_INDEX, extra_ARB_texture_cube_map_array" ],
 ]}
 
 ]
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index c8f2ca325..b99e71044 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -1146,6 +1146,7 @@ struct gl_stencil_attrib
  */
 typedef enum
 {
+   TEXTURE_CUBE_ARRAY_INDEX,
    TEXTURE_BUFFER_INDEX,
    TEXTURE_2D_ARRAY_INDEX,
    TEXTURE_1D_ARRAY_INDEX,
@@ -1164,6 +1165,7 @@ typedef enum
  * Used for Texture.Unit[]._ReallyEnabled flags.
  */
 /*@{*/
+#define TEXTURE_CUBE_ARRAY_BIT (1 << TEXTURE_CUBE_ARRAY_INDEX)
 #define TEXTURE_BUFFER_BIT   (1 << TEXTURE_BUFFER_INDEX)
 #define TEXTURE_2D_ARRAY_BIT (1 << TEXTURE_2D_ARRAY_INDEX)
 #define TEXTURE_1D_ARRAY_BIT (1 << TEXTURE_1D_ARRAY_INDEX)
@@ -2973,6 +2975,7 @@ struct gl_extensions
    GLboolean ARB_texture_buffer_object;
    GLboolean ARB_texture_compression_rgtc;
    GLboolean ARB_texture_cube_map;
+   GLboolean ARB_texture_cube_map_array;
    GLboolean ARB_texture_env_combine;
    GLboolean ARB_texture_env_crossbar;
    GLboolean ARB_texture_env_dot3;
diff --git a/mesalib/src/mesa/main/queryobj.c b/mesalib/src/mesa/main/queryobj.c
index 8c5e1b822..a22425ab0 100644
--- a/mesalib/src/mesa/main/queryobj.c
+++ b/mesalib/src/mesa/main/queryobj.c
@@ -216,7 +216,7 @@ _mesa_DeleteQueriesARB(GLsizei n, const GLuint *ids)
    FLUSH_VERTICES(ctx, 0);
 
    if (MESA_VERBOSE & VERBOSE_API)
-      _mesa_debug(ctx, "glDeleeteQueries(%d)\n", n);
+      _mesa_debug(ctx, "glDeleteQueries(%d)\n", n);
 
    if (n < 0) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glDeleteQueriesARB(n < 0)");
diff --git a/mesalib/src/mesa/main/shared.c b/mesalib/src/mesa/main/shared.c
index 2d2f7bd1d..ba82628f3 100644
--- a/mesalib/src/mesa/main/shared.c
+++ b/mesalib/src/mesa/main/shared.c
@@ -90,6 +90,7 @@ _mesa_alloc_shared_state(struct gl_context *ctx)
    for (i = 0; i < NUM_TEXTURE_TARGETS; i++) {
       /* NOTE: the order of these enums matches the TEXTURE_x_INDEX values */
       static const GLenum targets[] = {
+         GL_TEXTURE_CUBE_MAP_ARRAY,
          GL_TEXTURE_BUFFER,
          GL_TEXTURE_2D_ARRAY_EXT,
          GL_TEXTURE_1D_ARRAY_EXT,
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index b88931743..0f28009b0 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -649,7 +649,7 @@ _mesa_is_proxy_texture(GLenum target)
     * NUM_TEXTURE_TARGETS should match number of terms below, except there's no
     * proxy for GL_TEXTURE_BUFFER and GL_TEXTURE_EXTERNAL_OES.
     */
-   assert(NUM_TEXTURE_TARGETS == 7 + 2);
+   assert(NUM_TEXTURE_TARGETS == 8 + 2);
 
    return (target == GL_PROXY_TEXTURE_1D ||
            target == GL_PROXY_TEXTURE_2D ||
@@ -657,7 +657,8 @@ _mesa_is_proxy_texture(GLenum target)
            target == GL_PROXY_TEXTURE_CUBE_MAP_ARB ||
            target == GL_PROXY_TEXTURE_RECTANGLE_NV ||
            target == GL_PROXY_TEXTURE_1D_ARRAY_EXT ||
-           target == GL_PROXY_TEXTURE_2D_ARRAY_EXT);
+           target == GL_PROXY_TEXTURE_2D_ARRAY_EXT ||
+           target == GL_PROXY_TEXTURE_CUBE_MAP_ARRAY);
 }
 
 
@@ -695,6 +696,9 @@ _mesa_get_proxy_target(GLenum target)
    case GL_TEXTURE_2D_ARRAY_EXT:
    case GL_PROXY_TEXTURE_2D_ARRAY_EXT:
       return GL_PROXY_TEXTURE_2D_ARRAY_EXT;
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
+   case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
+      return GL_PROXY_TEXTURE_CUBE_MAP_ARRAY;
    default:
       _mesa_problem(NULL, "unexpected target in _mesa_get_proxy_target()");
       return 0;
@@ -745,6 +749,12 @@ _mesa_select_tex_object(struct gl_context *ctx,
       case GL_PROXY_TEXTURE_CUBE_MAP_ARB:
          return ctx->Extensions.ARB_texture_cube_map
                 ? ctx->Texture.ProxyTex[TEXTURE_CUBE_INDEX] : NULL;
+      case GL_TEXTURE_CUBE_MAP_ARRAY:
+         return ctx->Extensions.ARB_texture_cube_map_array
+                ? texUnit->CurrentTex[TEXTURE_CUBE_ARRAY_INDEX] : NULL;
+      case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
+         return ctx->Extensions.ARB_texture_cube_map_array
+                ? ctx->Texture.ProxyTex[TEXTURE_CUBE_ARRAY_INDEX] : NULL;
       case GL_TEXTURE_RECTANGLE_NV:
          return ctx->Extensions.NV_texture_rectangle
                 ? texUnit->CurrentTex[TEXTURE_RECT_INDEX] : NULL;
@@ -891,6 +901,11 @@ get_proxy_tex_image(struct gl_context *ctx, GLenum target, GLint level)
          return NULL;
       texIndex = TEXTURE_2D_ARRAY_INDEX;
       break;
+   case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
+      if (level >= ctx->Const.MaxCubeTextureLevels)
+         return NULL;
+      texIndex = TEXTURE_CUBE_ARRAY_INDEX;
+      break;
    default:
       return NULL;
    }
@@ -953,6 +968,10 @@ _mesa_max_texture_levels(struct gl_context *ctx, GLenum target)
       return (ctx->Extensions.MESA_texture_array ||
               ctx->Extensions.EXT_texture_array)
          ? ctx->Const.MaxTextureLevels : 0;
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
+   case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
+      return ctx->Extensions.ARB_texture_cube_map_array
+         ? ctx->Const.MaxCubeTextureLevels : 0;
    case GL_TEXTURE_BUFFER:
       return _mesa_is_desktop_gl(ctx)
          && ctx->Extensions.ARB_texture_buffer_object
@@ -995,6 +1014,8 @@ _mesa_get_texture_dimensions(GLenum target)
    case GL_PROXY_TEXTURE_3D:
    case GL_TEXTURE_2D_ARRAY:
    case GL_PROXY_TEXTURE_2D_ARRAY:
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
+   case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
       return 3;
    case GL_TEXTURE_BUFFER:
       /* fall-through */
@@ -1174,6 +1195,8 @@ _mesa_init_teximage_fields(struct gl_context *ctx,
       break;
    case GL_TEXTURE_2D_ARRAY:
    case GL_PROXY_TEXTURE_2D_ARRAY:
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
+   case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
       img->Height2 = height - 2 * border; /* == 1 << img->HeightLog2; */
       img->HeightLog2 = _mesa_logbase2(img->Height2);
       img->Depth2 = depth; /* no border */
@@ -1341,6 +1364,24 @@ _mesa_legal_texture_dimensions(struct gl_context *ctx, GLenum target,
       }
       return GL_TRUE;
 
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
+   case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
+      maxSize = 1 << (ctx->Const.MaxCubeTextureLevels - 1);
+      if (width < 2 * border || width > 2 * border + maxSize)
+         return GL_FALSE;
+      if (height < 2 * border || height > 2 * border + maxSize)
+         return GL_FALSE;
+      if (depth < 1 || depth > ctx->Const.MaxArrayTextureLayers)
+         return GL_FALSE;
+      if (level >= ctx->Const.MaxCubeTextureLevels)
+         return GL_FALSE;
+      if (!ctx->Extensions.ARB_texture_non_power_of_two) {
+         if (width > 0 && !_mesa_is_pow_two(width - 2 * border))
+            return GL_FALSE;
+         if (height > 0 && !_mesa_is_pow_two(height - 2 * border))
+            return GL_FALSE;
+      }
+      return GL_TRUE;
    default:
       _mesa_problem(ctx, "Invalid target in _mesa_legal_texture_dimensions()");
       return GL_FALSE;
@@ -1549,6 +1590,9 @@ target_can_be_compressed(const struct gl_context *ctx, GLenum target,
    case GL_TEXTURE_2D_ARRAY_EXT:
       return (ctx->Extensions.MESA_texture_array ||
               ctx->Extensions.EXT_texture_array);
+   case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
+      return ctx->Extensions.ARB_texture_cube_map_array;
    default:
       return GL_FALSE;
    }      
@@ -1614,6 +1658,9 @@ legal_teximage_target(struct gl_context *ctx, GLuint dims, GLenum target)
          return _mesa_is_desktop_gl(ctx)
             && (ctx->Extensions.MESA_texture_array ||
                 ctx->Extensions.EXT_texture_array);
+      case GL_TEXTURE_CUBE_MAP_ARRAY:
+      case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
+         return ctx->Extensions.ARB_texture_cube_map_array;
       default:
          return GL_FALSE;
       }
@@ -1666,6 +1713,9 @@ legal_texsubimage_target(struct gl_context *ctx, GLuint dims, GLenum target)
                  && (ctx->Extensions.MESA_texture_array ||
                      ctx->Extensions.EXT_texture_array))
             || _mesa_is_gles3(ctx);
+      case GL_TEXTURE_CUBE_MAP_ARRAY:
+      case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
+         return ctx->Extensions.ARB_texture_cube_map_array;
       default:
          return GL_FALSE;
       }
@@ -1782,6 +1832,7 @@ texture_error_check( struct gl_context *ctx,
     * Formats and types that require additional extensions (e.g., GL_FLOAT
     * requires GL_OES_texture_float) are filtered elsewhere.
     */
+
    if (_mesa_is_gles(ctx) && !_mesa_is_gles3(ctx)) {
       if (format != internalFormat) {
          _mesa_error(ctx, GL_INVALID_OPERATION,
@@ -1810,6 +1861,20 @@ texture_error_check( struct gl_context *ctx,
       return GL_TRUE;
    }
 
+   if ((target == GL_PROXY_TEXTURE_CUBE_MAP_ARRAY ||
+        target == GL_TEXTURE_CUBE_MAP_ARRAY) && width != height) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glTexImage3D(cube array width != height)");
+      return GL_TRUE;
+   }
+
+   if ((target == GL_PROXY_TEXTURE_CUBE_MAP_ARRAY ||
+        target == GL_TEXTURE_CUBE_MAP_ARRAY) && (depth % 6)) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glTexImage3D(cube array depth not multiple of 6)");
+      return GL_TRUE;
+   }
+
    /* Check internalFormat */
    if (_mesa_base_tex_format(ctx, internalFormat) < 0) {
       _mesa_error(ctx, GL_INVALID_VALUE,
@@ -1886,7 +1951,10 @@ texture_error_check( struct gl_context *ctx,
           target != GL_TEXTURE_RECTANGLE_ARB &&
           target != GL_PROXY_TEXTURE_RECTANGLE_ARB &&
          !((_mesa_is_cube_face(target) || target == GL_PROXY_TEXTURE_CUBE_MAP) &&
-           (ctx->Version >= 30 || ctx->Extensions.EXT_gpu_shader4))) {
+           (ctx->Version >= 30 || ctx->Extensions.EXT_gpu_shader4)) &&
+          !((target == GL_TEXTURE_CUBE_MAP_ARRAY ||
+             target == GL_PROXY_TEXTURE_CUBE_MAP_ARRAY) &&
+            ctx->Extensions.ARB_texture_cube_map_array)) {
          _mesa_error(ctx, GL_INVALID_ENUM,
                      "glTexImage%dD(bad target for depth texture)",
                      dimensions);
@@ -2684,7 +2752,7 @@ strip_texture_border(GLenum target,
       *height = *height - 2;  /* reduce the height by two border pixels */
    }
 
-   if (*depth >= 3 && target != GL_TEXTURE_2D_ARRAY) {
+   if (*depth >= 3 && target != GL_TEXTURE_2D_ARRAY && target != GL_TEXTURE_CUBE_MAP_ARRAY) {
       unpackNew->SkipImages++;  /* skip the border */
       *depth = *depth - 2;      /* reduce the depth by two border pixels */
    }
diff --git a/mesalib/src/mesa/main/texobj.c b/mesalib/src/mesa/main/texobj.c
index 8525ff9fd..c083c72e2 100644
--- a/mesalib/src/mesa/main/texobj.c
+++ b/mesalib/src/mesa/main/texobj.c
@@ -108,6 +108,7 @@ _mesa_initialize_texture_object( struct gl_texture_object *obj,
           target == GL_TEXTURE_1D_ARRAY_EXT ||
           target == GL_TEXTURE_2D_ARRAY_EXT ||
           target == GL_TEXTURE_EXTERNAL_OES ||
+          target == GL_TEXTURE_CUBE_MAP_ARRAY ||
           target == GL_TEXTURE_BUFFER);
 
    memset(obj, 0, sizeof(*obj));
@@ -316,6 +317,7 @@ valid_texture_object(const struct gl_texture_object *tex)
    case GL_TEXTURE_2D_ARRAY_EXT:
    case GL_TEXTURE_BUFFER:
    case GL_TEXTURE_EXTERNAL_OES:
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
       return GL_TRUE;
    case 0x99:
       _mesa_problem(NULL, "invalid reference to a deleted texture object");
@@ -515,6 +517,7 @@ _mesa_test_texobj_completeness( const struct gl_context *ctx,
       maxLevels = ctx->Const.Max3DTextureLevels;
       break;
    case GL_TEXTURE_CUBE_MAP_ARB:
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
       maxLog2 = MAX2(baseImage->WidthLog2,
                      baseImage->HeightLog2);
       maxLevels = ctx->Const.MaxCubeTextureLevels;
@@ -599,7 +602,7 @@ _mesa_test_texobj_completeness( const struct gl_context *ctx,
          if (height > 1 && t->Target != GL_TEXTURE_1D_ARRAY) {
             height /= 2;
          }
-         if (depth > 1 && t->Target != GL_TEXTURE_2D_ARRAY) {
+         if (depth > 1 && t->Target != GL_TEXTURE_2D_ARRAY && t->Target != GL_TEXTURE_CUBE_MAP_ARRAY) {
             depth /= 2;
          }
 
@@ -768,6 +771,10 @@ _mesa_get_fallback_texture(struct gl_context *ctx, gl_texture_index tex)
          dims = 0;
          target = GL_TEXTURE_BUFFER;
          break;
+     case TEXTURE_CUBE_ARRAY_INDEX:
+         dims = 3;
+         target = GL_TEXTURE_CUBE_MAP_ARRAY;
+         break;
       case TEXTURE_EXTERNAL_INDEX:
          dims = 2;
          target = GL_TEXTURE_EXTERNAL_OES;
@@ -1155,6 +1162,8 @@ target_enum_to_index(struct gl_context *ctx, GLenum target)
    case GL_TEXTURE_EXTERNAL_OES:
       return _mesa_is_gles(ctx) && ctx->Extensions.OES_EGL_image_external
          ? TEXTURE_EXTERNAL_INDEX : -1;
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
+      return TEXTURE_CUBE_ARRAY_INDEX;
    default:
       return -1;
    }
diff --git a/mesalib/src/mesa/main/texobj.h b/mesalib/src/mesa/main/texobj.h
index f22c58cad..f86b4ebcd 100644
--- a/mesalib/src/mesa/main/texobj.h
+++ b/mesalib/src/mesa/main/texobj.h
@@ -81,6 +81,8 @@ _mesa_reference_texobj(struct gl_texture_object **ptr,
 /**
  * Return number of faces for a texture target.  This will be 6 for
  * cube maps (and cube map arrays) and 1 otherwise.
+ * NOTE: this function is not used for cube map arrays which operate
+ * more like 2D arrays than cube maps.
  */
 static inline GLuint
 _mesa_num_tex_faces(GLenum target)
diff --git a/mesalib/src/mesa/main/texparam.c b/mesalib/src/mesa/main/texparam.c
index f73e2b5f0..8ce054618 100644
--- a/mesalib/src/mesa/main/texparam.c
+++ b/mesalib/src/mesa/main/texparam.c
@@ -170,6 +170,11 @@ get_texobj(struct gl_context *ctx, GLenum target, GLboolean get)
          return texUnit->CurrentTex[TEXTURE_EXTERNAL_INDEX];
       }
       break;
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
+      if (ctx->Extensions.ARB_texture_cube_map_array) {
+         return texUnit->CurrentTex[TEXTURE_CUBE_ARRAY_INDEX];
+      }
+      break;
    default:
       ;
    }
diff --git a/mesalib/src/mesa/main/texstate.c b/mesalib/src/mesa/main/texstate.c
index 0e5ba44ed..1f765086b 100644
--- a/mesalib/src/mesa/main/texstate.c
+++ b/mesalib/src/mesa/main/texstate.c
@@ -706,6 +706,7 @@ alloc_proxy_textures( struct gl_context *ctx )
     * values!
     */
    static const GLenum targets[] = {
+      GL_TEXTURE_CUBE_MAP_ARRAY,
       GL_TEXTURE_BUFFER,
       GL_TEXTURE_2D_ARRAY_EXT,
       GL_TEXTURE_1D_ARRAY_EXT,
diff --git a/mesalib/src/mesa/main/texstorage.c b/mesalib/src/mesa/main/texstorage.c
index 968f6f904..9e0b54317 100644
--- a/mesalib/src/mesa/main/texstorage.c
+++ b/mesalib/src/mesa/main/texstorage.c
@@ -87,6 +87,9 @@ legal_texobj_target(struct gl_context *ctx, GLuint dims, GLenum target)
       case GL_PROXY_TEXTURE_2D_ARRAY:
          return (ctx->Extensions.MESA_texture_array ||
                  ctx->Extensions.EXT_texture_array);
+      case GL_TEXTURE_CUBE_MAP_ARRAY:
+      case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
+         return ctx->Extensions.ARB_texture_cube_map_array;
       default:
          return GL_FALSE;
       }
diff --git a/mesalib/src/mesa/main/texstore.c b/mesalib/src/mesa/main/texstore.c
index e6914553c..1c088106f 100644
--- a/mesalib/src/mesa/main/texstore.c
+++ b/mesalib/src/mesa/main/texstore.c
@@ -4273,6 +4273,7 @@ store_texsubimage(struct gl_context *ctx,
       dims = 1;
       break;
    case GL_TEXTURE_2D_ARRAY:
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
    case GL_TEXTURE_3D:
       dims = 3;
       break;
@@ -4324,6 +4325,12 @@ store_texsubimage(struct gl_context *ctx,
       srcImageStride = _mesa_image_image_stride(packing, width, height,
                                                 format, type);
       break;
+   case GL_TEXTURE_CUBE_MAP_ARRAY:
+      numSlices = depth;
+      sliceOffset = zoffset;
+      srcImageStride = _mesa_image_image_stride(packing, width, height,
+                                                format, type);
+      break;
    default:
       _mesa_warning(ctx, "Unexpected target 0x%x in store_texsubimage()", target);
       return;
diff --git a/mesalib/src/mesa/main/varray.c b/mesalib/src/mesa/main/varray.c
index 522f5a704..3974787b4 100644
--- a/mesalib/src/mesa/main/varray.c
+++ b/mesalib/src/mesa/main/varray.c
@@ -701,14 +701,10 @@ _mesa_GetVertexAttribIiv(GLuint index, GLenum pname, GLint *params)
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    if (pname == GL_CURRENT_VERTEX_ATTRIB_ARB) {
-      const GLfloat *v =
+      const GLint *v = (const GLint *)
 	 get_current_attrib(ctx, index, "glGetVertexAttribIiv");
       if (v != NULL) {
-         /* XXX we don't have true integer-valued vertex attribs yet */
-         params[0] = (GLint) v[0];
-         params[1] = (GLint) v[1];
-         params[2] = (GLint) v[2];
-         params[3] = (GLint) v[3];
+         COPY_4V(params, v);
       }
    }
    else {
@@ -726,14 +722,10 @@ _mesa_GetVertexAttribIuiv(GLuint index, GLenum pname, GLuint *params)
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    if (pname == GL_CURRENT_VERTEX_ATTRIB_ARB) {
-      const GLfloat *v =
+      const GLuint *v = (const GLuint *)
 	 get_current_attrib(ctx, index, "glGetVertexAttribIuiv");
       if (v != NULL) {
-         /* XXX we don't have true integer-valued vertex attribs yet */
-         params[0] = (GLuint) v[0];
-         params[1] = (GLuint) v[1];
-         params[2] = (GLuint) v[2];
-         params[3] = (GLuint) v[3];
+         COPY_4V(params, v);
       }
    }
    else {