16 files changed, 300 insertions, 27 deletions

diff --git a/mesalib/src/mesa/main/api_validate.c b/mesalib/src/mesa/main/api_validate.c
index cf6aaf0c6..ece0a2b4a 100644
--- a/mesalib/src/mesa/main/api_validate.c
+++ b/mesalib/src/mesa/main/api_validate.c
@@ -593,26 +593,42 @@ _mesa_validate_DrawElementsInstanced(struct gl_context *ctx,
 GLboolean
 _mesa_validate_DrawTransformFeedback(struct gl_context *ctx,
                                      GLenum mode,
-                                     struct gl_transform_feedback_object *obj)
+                                     struct gl_transform_feedback_object *obj,
+                                     GLuint stream,
+                                     GLsizei numInstances)
 {
    ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
    FLUSH_CURRENT(ctx, 0);
 
-   if (!_mesa_valid_prim_mode(ctx, mode, "glDrawTransformFeedback")) {
+   if (!_mesa_valid_prim_mode(ctx, mode, "glDrawTransformFeedback*(mode)")) {
       return GL_FALSE;
    }
 
    if (!obj) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glDrawTransformFeedback(name)");
+      _mesa_error(ctx, GL_INVALID_VALUE, "glDrawTransformFeedback*(name)");
       return GL_FALSE;
    }
 
    if (!obj->EndedAnytime) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawTransformFeedback");
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawTransformFeedback*");
       return GL_FALSE;
    }
 
-   if (!check_valid_to_render(ctx, "glDrawTransformFeedback")) {
+   if (stream >= ctx->Const.MaxVertexStreams) {
+      _mesa_error(ctx, GL_INVALID_VALUE,
+                  "glDrawTransformFeedbackStream*(index>=MaxVertexStream)");
+      return GL_FALSE;
+   }
+
+   if (numInstances <= 0) {
+      if (numInstances < 0)
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glDrawTransformFeedback*Instanced(numInstances=%d)",
+                     numInstances);
+      return GL_FALSE;
+   }
+
+   if (!check_valid_to_render(ctx, "glDrawTransformFeedback*")) {
       return GL_FALSE;
    }
 
diff --git a/mesalib/src/mesa/main/api_validate.h b/mesalib/src/mesa/main/api_validate.h
index 59f329768..8dc8df4b2 100644
--- a/mesalib/src/mesa/main/api_validate.h
+++ b/mesalib/src/mesa/main/api_validate.h
@@ -83,7 +83,9 @@ _mesa_validate_DrawElementsInstanced(struct gl_context *ctx,
 extern GLboolean
 _mesa_validate_DrawTransformFeedback(struct gl_context *ctx,
                                      GLenum mode,
-                                     struct gl_transform_feedback_object *obj);
+                                     struct gl_transform_feedback_object *obj,
+                                     GLuint stream,
+                                     GLsizei numInstances);
 
 #endif
 
diff --git a/mesalib/src/mesa/main/context.c b/mesalib/src/mesa/main/context.c
index 7de714b81..d5ccce076 100644
--- a/mesalib/src/mesa/main/context.c
+++ b/mesalib/src/mesa/main/context.c
@@ -655,6 +655,7 @@ _mesa_init_constants(struct gl_context *ctx)
    ctx->Const.MaxTransformFeedbackBuffers = MAX_FEEDBACK_BUFFERS;
    ctx->Const.MaxTransformFeedbackSeparateComponents = 4 * MAX_FEEDBACK_ATTRIBS;
    ctx->Const.MaxTransformFeedbackInterleavedComponents = 4 * MAX_FEEDBACK_ATTRIBS;
+   ctx->Const.MaxVertexStreams = 1;
 
    /** GL_ARB_uniform_buffer_object */
    ctx->Const.MaxCombinedUniformBlocks = 36;
diff --git a/mesalib/src/mesa/main/dd.h b/mesalib/src/mesa/main/dd.h
index c8a765f47..e60d019bb 100644
--- a/mesalib/src/mesa/main/dd.h
+++ b/mesalib/src/mesa/main/dd.h
@@ -1052,6 +1052,14 @@ typedef struct {
                                                                   GLsizei primcount, GLint basevertex,
                                                                   GLuint baseinstance);
    void (GLAPIENTRYP DrawTransformFeedback)(GLenum mode, GLuint name);
+   void (GLAPIENTRYP DrawTransformFeedbackStream)(GLenum mode, GLuint name,
+                                                  GLuint stream);
+   void (GLAPIENTRYP DrawTransformFeedbackInstanced)(GLenum mode, GLuint name,
+                                                     GLsizei primcount);
+   void (GLAPIENTRYP DrawTransformFeedbackStreamInstanced)(GLenum mode,
+                                                           GLuint name,
+                                                           GLuint stream,
+                                                           GLsizei primcount);
    /*@}*/
 
    /**
diff --git a/mesalib/src/mesa/main/dlist.c b/mesalib/src/mesa/main/dlist.c
index a827d132d..40961b15c 100644
--- a/mesalib/src/mesa/main/dlist.c
+++ b/mesalib/src/mesa/main/dlist.c
@@ -472,6 +472,15 @@ typedef enum
    /* ARB_timer_query */
    OPCODE_QUERY_COUNTER,
 
+   /* ARB_transform_feedback3 */
+   OPCODE_BEGIN_QUERY_INDEXED,
+   OPCODE_END_QUERY_INDEXED,
+   OPCODE_DRAW_TRANSFORM_FEEDBACK_STREAM,
+
+   /* ARB_transform_feedback_instanced */
+   OPCODE_DRAW_TRANSFORM_FEEDBACK_INSTANCED,
+   OPCODE_DRAW_TRANSFORM_FEEDBACK_STREAM_INSTANCED,
+
    /* The following three are meta instructions */
    OPCODE_ERROR,                /* raise compiled-in error */
    OPCODE_CONTINUE,
@@ -504,6 +513,7 @@ union gl_dlist_node
    GLuint ui;
    GLenum e;
    GLfloat f;
+   GLsizei si;
    GLvoid *data;
    void *next;                  /* If prev node's opcode==OPCODE_CONTINUE */
 };
@@ -5338,7 +5348,6 @@ save_BeginQueryARB(GLenum target, GLuint id)
    }
 }
 
-
 static void GLAPIENTRY
 save_EndQueryARB(GLenum target)
 {
@@ -5354,7 +5363,6 @@ save_EndQueryARB(GLenum target)
    }
 }
 
-
 static void GLAPIENTRY
 save_QueryCounter(GLuint id, GLenum target)
 {
@@ -5371,6 +5379,39 @@ save_QueryCounter(GLuint id, GLenum target)
    }
 }
 
+static void GLAPIENTRY
+save_BeginQueryIndexed(GLenum target, GLuint index, GLuint id)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   Node *n;
+   ASSERT_OUTSIDE_SAVE_BEGIN_END_AND_FLUSH(ctx);
+   n = alloc_instruction(ctx, OPCODE_BEGIN_QUERY_INDEXED, 3);
+   if (n) {
+      n[1].e = target;
+      n[2].ui = index;
+      n[3].ui = id;
+   }
+   if (ctx->ExecuteFlag) {
+      CALL_BeginQueryIndexed(ctx->Exec, (target, index, id));
+   }
+}
+
+static void GLAPIENTRY
+save_EndQueryIndexed(GLenum target, GLuint index)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   Node *n;
+   ASSERT_OUTSIDE_SAVE_BEGIN_END_AND_FLUSH(ctx);
+   n = alloc_instruction(ctx, OPCODE_END_QUERY_INDEXED, 2);
+   if (n) {
+      n[1].e = target;
+      n[2].ui = index;
+   }
+   if (ctx->ExecuteFlag) {
+      CALL_EndQueryIndexed(ctx->Exec, (target, index));
+   }
+}
+
 #endif /* FEATURE_queryobj */
 
 
@@ -6441,6 +6482,60 @@ save_DrawTransformFeedback(GLenum mode, GLuint name)
    }
 }
 
+static void GLAPIENTRY
+save_DrawTransformFeedbackStream(GLenum mode, GLuint name, GLuint stream)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   Node *n;
+   ASSERT_OUTSIDE_SAVE_BEGIN_END_AND_FLUSH(ctx);
+   n = alloc_instruction(ctx, OPCODE_DRAW_TRANSFORM_FEEDBACK_STREAM, 3);
+   if (n) {
+      n[1].e = mode;
+      n[2].ui = name;
+      n[3].ui = stream;
+   }
+   if (ctx->ExecuteFlag) {
+      CALL_DrawTransformFeedbackStream(ctx->Exec, (mode, name, stream));
+   }
+}
+
+static void GLAPIENTRY
+save_DrawTransformFeedbackInstanced(GLenum mode, GLuint name,
+                                    GLsizei primcount)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   Node *n;
+   ASSERT_OUTSIDE_SAVE_BEGIN_END_AND_FLUSH(ctx);
+   n = alloc_instruction(ctx, OPCODE_DRAW_TRANSFORM_FEEDBACK_INSTANCED, 3);
+   if (n) {
+      n[1].e = mode;
+      n[2].ui = name;
+      n[3].si = primcount;
+   }
+   if (ctx->ExecuteFlag) {
+      CALL_DrawTransformFeedbackInstanced(ctx->Exec, (mode, name, primcount));
+   }
+}
+
+static void GLAPIENTRY
+save_DrawTransformFeedbackStreamInstanced(GLenum mode, GLuint name,
+                                          GLuint stream, GLsizei primcount)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   Node *n;
+   ASSERT_OUTSIDE_SAVE_BEGIN_END_AND_FLUSH(ctx);
+   n = alloc_instruction(ctx, OPCODE_DRAW_TRANSFORM_FEEDBACK_STREAM_INSTANCED, 4);
+   if (n) {
+      n[1].e = mode;
+      n[2].ui = name;
+      n[3].ui = stream;
+      n[4].si = primcount;
+   }
+   if (ctx->ExecuteFlag) {
+      CALL_DrawTransformFeedbackStreamInstanced(ctx->Exec, (mode, name, stream,
+                                                            primcount));
+   }
+}
 
 /* aka UseProgram() */
 static void GLAPIENTRY
@@ -8368,6 +8463,12 @@ execute_list(struct gl_context *ctx, GLuint list)
          case OPCODE_QUERY_COUNTER:
             CALL_QueryCounter(ctx->Exec, (n[1].ui, n[2].e));
             break;
+         case OPCODE_BEGIN_QUERY_INDEXED:
+            CALL_BeginQueryIndexed(ctx->Exec, (n[1].e, n[2].ui, n[3].ui));
+            break;
+         case OPCODE_END_QUERY_INDEXED:
+            CALL_EndQueryIndexed(ctx->Exec, (n[1].e, n[2].ui));
+            break;
 #endif
          case OPCODE_DRAW_BUFFERS_ARB:
             {
@@ -8686,6 +8787,18 @@ execute_list(struct gl_context *ctx, GLuint list)
          case OPCODE_DRAW_TRANSFORM_FEEDBACK:
             CALL_DrawTransformFeedback(ctx->Exec, (n[1].e, n[2].ui));
             break;
+         case OPCODE_DRAW_TRANSFORM_FEEDBACK_STREAM:
+            CALL_DrawTransformFeedbackStream(ctx->Exec,
+                                             (n[1].e, n[2].ui, n[3].ui));
+            break;
+         case OPCODE_DRAW_TRANSFORM_FEEDBACK_INSTANCED:
+            CALL_DrawTransformFeedbackInstanced(ctx->Exec,
+                                                (n[1].e, n[2].ui, n[3].si));
+            break;
+         case OPCODE_DRAW_TRANSFORM_FEEDBACK_STREAM_INSTANCED:
+            CALL_DrawTransformFeedbackStreamInstanced(ctx->Exec,
+                                       (n[1].e, n[2].ui, n[3].ui, n[4].si));
+            break;
 
 
          case OPCODE_BIND_SAMPLER:
@@ -10461,6 +10574,15 @@ _mesa_create_save_table(void)
    SET_PauseTransformFeedback(table, save_PauseTransformFeedback);
    SET_ResumeTransformFeedback(table, save_ResumeTransformFeedback);
    SET_DrawTransformFeedback(table, save_DrawTransformFeedback);
+   SET_DrawTransformFeedbackStream(table, save_DrawTransformFeedbackStream);
+   SET_DrawTransformFeedbackInstanced(table,
+                                      save_DrawTransformFeedbackInstanced);
+   SET_DrawTransformFeedbackStreamInstanced(table,
+                                save_DrawTransformFeedbackStreamInstanced);
+#if FEATURE_queryobj
+   SET_BeginQueryIndexed(table, save_BeginQueryIndexed);
+   SET_EndQueryIndexed(table, save_EndQueryIndexed);
+#endif
 #endif
 
    /* GL_ARB_instanced_arrays */
diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c
index dbc2813f2..0675ce75d 100644
--- a/mesalib/src/mesa/main/extensions.c
+++ b/mesalib/src/mesa/main/extensions.c
@@ -141,6 +141,8 @@ static const struct extension extension_table[] = {
    { "GL_ARB_texture_swizzle",                     o(EXT_texture_swizzle),                     GL,             2008 },
    { "GL_ARB_timer_query",                         o(ARB_timer_query),                         GL,             2010 },
    { "GL_ARB_transform_feedback2",                 o(ARB_transform_feedback2),                 GL,             2010 },
+   { "GL_ARB_transform_feedback3",                 o(ARB_transform_feedback3),                 GL,             2010 },
+   { "GL_ARB_transform_feedback_instanced",        o(ARB_transform_feedback_instanced),        GL,             2011 },
    { "GL_ARB_transpose_matrix",                    o(ARB_transpose_matrix),                    GL,             1999 },
    { "GL_ARB_uniform_buffer_object",               o(ARB_uniform_buffer_object),               GL,             2009 },
    { "GL_ARB_vertex_array_bgra",                   o(EXT_vertex_array_bgra),                   GL,             2008 },
diff --git a/mesalib/src/mesa/main/fbobject.c b/mesalib/src/mesa/main/fbobject.c
index cfaea62bb..4370c7218 100644
--- a/mesalib/src/mesa/main/fbobject.c
+++ b/mesalib/src/mesa/main/fbobject.c
@@ -1296,6 +1296,9 @@ _mesa_base_fbo_format(struct gl_context *ctx, GLenum internalFormat)
 
    case GL_RGB10_A2UI:
       return ctx->Extensions.ARB_texture_rgb10_a2ui ? GL_RGBA : 0;
+
+   case GL_RGB565:
+      return ctx->Extensions.ARB_ES2_compatibility ? GL_RGB : 0;
    default:
       return 0;
    }
diff --git a/mesalib/src/mesa/main/formats.c b/mesalib/src/mesa/main/formats.c
index ccc0b1707..c65c9c2e1 100644
--- a/mesalib/src/mesa/main/formats.c
+++ b/mesalib/src/mesa/main/formats.c
@@ -1860,8 +1860,7 @@ _mesa_format_image_size(gl_format format, GLsizei width,
       const GLuint wblocks = (width + bw - 1) / bw;
       const GLuint hblocks = (height + bh - 1) / bh;
       const GLuint sz = wblocks * hblocks * info->BytesPerBlock;
-      assert(depth == 1);
-      return sz;
+      return sz * depth;
    }
    else {
       /* non-compressed */
@@ -1887,8 +1886,7 @@ _mesa_format_image_size64(gl_format format, GLsizei width,
       const uint64_t wblocks = (width + bw - 1) / bw;
       const uint64_t hblocks = (height + bh - 1) / bh;
       const uint64_t sz = wblocks * hblocks * info->BytesPerBlock;
-      assert(depth == 1);
-      return sz;
+      return sz * depth;
    }
    else {
       /* non-compressed */
diff --git a/mesalib/src/mesa/main/get.c b/mesalib/src/mesa/main/get.c
index cff4cf394..15de321e4 100644
--- a/mesalib/src/mesa/main/get.c
+++ b/mesalib/src/mesa/main/get.c
@@ -328,6 +328,7 @@ EXTRA_EXT(ARB_sync);
 EXTRA_EXT(ARB_vertex_shader);
 EXTRA_EXT(EXT_transform_feedback);
 EXTRA_EXT(ARB_transform_feedback2);
+EXTRA_EXT(ARB_transform_feedback3);
 EXTRA_EXT(EXT_pixel_buffer_object);
 EXTRA_EXT(ARB_vertex_program);
 EXTRA_EXT2(NV_point_sprite, ARB_point_sprite);
@@ -1247,6 +1248,14 @@ static const struct value_desc values[] = {
    { GL_TRANSFORM_FEEDBACK_BINDING, LOC_CUSTOM, TYPE_INT, 0,
      extra_ARB_transform_feedback2 },
 
+   /* GL_ARB_transform_feedback3 */
+   { GL_MAX_TRANSFORM_FEEDBACK_BUFFERS,
+     CONTEXT_INT(Const.MaxTransformFeedbackBuffers),
+     extra_ARB_transform_feedback3 },
+   { GL_MAX_VERTEX_STREAMS,
+     CONTEXT_INT(Const.MaxVertexStreams),
+     extra_ARB_transform_feedback3 },
+
    /* GL_ARB_geometry_shader4 */
    { GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS_ARB,
      CONTEXT_INT(Const.MaxGeometryTextureImageUnits),
diff --git a/mesalib/src/mesa/main/image.c b/mesalib/src/mesa/main/image.c
index b6c2645e9..678dfeb2b 100644
--- a/mesalib/src/mesa/main/image.c
+++ b/mesalib/src/mesa/main/image.c
@@ -770,6 +770,7 @@ _mesa_is_color_format(GLenum format)
       case GL_R3_G3_B2:
       case GL_RGB4:
       case GL_RGB5:
+      case GL_RGB565:
       case GL_RGB8:
       case GL_RGB10:
       case GL_RGB12:
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index bdbb5137e..1f74e6a83 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -2837,6 +2837,7 @@ struct gl_constants
    GLuint MaxTransformFeedbackBuffers;
    GLuint MaxTransformFeedbackSeparateComponents;
    GLuint MaxTransformFeedbackInterleavedComponents;
+   GLuint MaxVertexStreams;
 
    /** GL_EXT_gpu_shader4 */
    GLint MinProgramTexelOffset, MaxProgramTexelOffset;
@@ -2937,6 +2938,8 @@ struct gl_extensions
    GLboolean ARB_texture_storage;
    GLboolean ARB_timer_query;
    GLboolean ARB_transform_feedback2;
+   GLboolean ARB_transform_feedback3;
+   GLboolean ARB_transform_feedback_instanced;
    GLboolean ARB_transpose_matrix;
    GLboolean ARB_uniform_buffer_object;
    GLboolean ARB_vertex_array_object;
diff --git a/mesalib/src/mesa/main/queryobj.c b/mesalib/src/mesa/main/queryobj.c
index cb5078411..4492a172b 100644
--- a/mesalib/src/mesa/main/queryobj.c
+++ b/mesalib/src/mesa/main/queryobj.c
@@ -263,28 +263,51 @@ _mesa_IsQueryARB(GLuint id)
       return GL_FALSE;
 }
 
+static GLboolean
+query_error_check_index(struct gl_context *ctx, GLenum target, GLuint index)
+{
+   switch (target) {
+   case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN:
+   case GL_PRIMITIVES_GENERATED:
+      if (index >= ctx->Const.MaxVertexStreams) {
+         _mesa_error(ctx, GL_INVALID_VALUE,
+                     "glBeginQueryIndexed(index>=MaxVertexStreams)");
+         return GL_FALSE;
+      }
+      break;
+   default:
+      if (index > 0) {
+         _mesa_error(ctx, GL_INVALID_VALUE, "glBeginQueryIndexed(index>0)");
+         return GL_FALSE;
+      }
+   }
+   return GL_TRUE;
+}
 
 static void GLAPIENTRY
-_mesa_BeginQueryARB(GLenum target, GLuint id)
+_mesa_BeginQueryIndexed(GLenum target, GLuint index, GLuint id)
 {
    struct gl_query_object *q, **bindpt;
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    if (MESA_VERBOSE & VERBOSE_API)
-      _mesa_debug(ctx, "glBeginQuery(%s, %u)\n",
-                  _mesa_lookup_enum_by_nr(target), id);
+      _mesa_debug(ctx, "glBeginQueryIndexed(%s, %u, %u)\n",
+                  _mesa_lookup_enum_by_nr(target), index, id);
+
+   if (!query_error_check_index(ctx, target, index))
+      return;
 
    FLUSH_VERTICES(ctx, _NEW_DEPTH);
 
    bindpt = get_query_binding_point(ctx, target);
    if (!bindpt) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glBeginQueryARB(target)");
+      _mesa_error(ctx, GL_INVALID_ENUM, "glBeginQuery{Indexed}(target)");
       return;
    }
 
    if (id == 0) {
-      _mesa_error(ctx, GL_INVALID_OPERATION, "glBeginQueryARB(id==0)");
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glBeginQuery{Indexed}(id==0)");
       return;
    }
 
@@ -293,7 +316,7 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
       /* create new object */
       q = ctx->Driver.NewQueryObject(ctx, id);
       if (!q) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBeginQueryARB");
+         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBeginQuery{Indexed}");
          return;
       }
       _mesa_HashInsert(ctx->Query.QueryObjects, id, q);
@@ -302,7 +325,7 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
       /* pre-existing object */
       if (q->Active) {
          _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glBeginQueryARB(query already active)");
+                     "glBeginQuery{Indexed}(query already active)");
          return;
       }
    }
@@ -320,20 +343,24 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
 
 
 static void GLAPIENTRY
-_mesa_EndQueryARB(GLenum target)
+_mesa_EndQueryIndexed(GLenum target, GLuint index)
 {
    struct gl_query_object *q, **bindpt;
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    if (MESA_VERBOSE & VERBOSE_API)
-      _mesa_debug(ctx, "glEndQuery(%s)\n", _mesa_lookup_enum_by_nr(target));
+      _mesa_debug(ctx, "glEndQueryIndexed(%s, %u)\n",
+                  _mesa_lookup_enum_by_nr(target), index);
+
+   if (!query_error_check_index(ctx, target, index))
+      return;
 
    FLUSH_VERTICES(ctx, _NEW_DEPTH);
 
    bindpt = get_query_binding_point(ctx, target);
    if (!bindpt) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glEndQueryARB(target)");
+      _mesa_error(ctx, GL_INVALID_ENUM, "glEndQuery{Indexed}(target)");
       return;
    }
 
@@ -343,7 +370,7 @@ _mesa_EndQueryARB(GLenum target)
 
    if (!q || !q->Active) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glEndQueryARB(no matching glBeginQueryARB)");
+                  "glEndQuery{Indexed}(no matching glBeginQuery{Indexed})");
       return;
    }
 
@@ -351,6 +378,17 @@ _mesa_EndQueryARB(GLenum target)
    ctx->Driver.EndQuery(ctx, q);
 }
 
+static void GLAPIENTRY
+_mesa_BeginQueryARB(GLenum target, GLuint id)
+{
+   _mesa_BeginQueryIndexed(target, 0, id);
+}
+
+static void GLAPIENTRY
+_mesa_EndQueryARB(GLenum target)
+{
+   _mesa_EndQueryIndexed(target, 0);
+}
 
 static void GLAPIENTRY
 _mesa_QueryCounter(GLuint id, GLenum target)
@@ -410,17 +448,22 @@ _mesa_QueryCounter(GLuint id, GLenum target)
 
 
 static void GLAPIENTRY
-_mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params)
+_mesa_GetQueryIndexediv(GLenum target, GLuint index, GLenum pname,
+                        GLint *params)
 {
    struct gl_query_object *q = NULL, **bindpt = NULL;
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    if (MESA_VERBOSE & VERBOSE_API)
-      _mesa_debug(ctx, "glGetQueryiv(%s, %s)\n",
+      _mesa_debug(ctx, "glGetQueryIndexediv(%s, %u, %s)\n",
                   _mesa_lookup_enum_by_nr(target),
+                  index,
                   _mesa_lookup_enum_by_nr(pname));
 
+   if (!query_error_check_index(ctx, target, index))
+      return;
+
    if (target == GL_TIMESTAMP) {
       if (!ctx->Extensions.ARB_timer_query) {
          _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryARB(target)");
@@ -430,7 +473,7 @@ _mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params)
    else {
       bindpt = get_query_binding_point(ctx, target);
       if (!bindpt) {
-         _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryARB(target)");
+         _mesa_error(ctx, GL_INVALID_ENUM, "glGetQuery{Indexed}iv(target)");
          return;
       }
 
@@ -445,11 +488,16 @@ _mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params)
          *params = q ? q->Id : 0;
          break;
       default:
-         _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryivARB(pname)");
+         _mesa_error(ctx, GL_INVALID_ENUM, "glGetQuery{Indexed}iv(pname)");
          return;
    }
 }
 
+static void GLAPIENTRY
+_mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params)
+{
+   _mesa_GetQueryIndexediv(target, 0, pname, params);
+}
 
 static void GLAPIENTRY
 _mesa_GetQueryObjectivARB(GLuint id, GLenum pname, GLint *params)
@@ -650,6 +698,10 @@ _mesa_init_queryobj_dispatch(struct _glapi_table *disp)
 
    SET_GetQueryObjecti64vEXT(disp, _mesa_GetQueryObjecti64vEXT);
    SET_GetQueryObjectui64vEXT(disp, _mesa_GetQueryObjectui64vEXT);
+
+   SET_BeginQueryIndexed(disp, _mesa_BeginQueryIndexed);
+   SET_EndQueryIndexed(disp, _mesa_EndQueryIndexed);
+   SET_GetQueryIndexediv(disp, _mesa_GetQueryIndexediv);
 }
 
 
diff --git a/mesalib/src/mesa/main/texformat.c b/mesalib/src/mesa/main/texformat.c
index 5fdc2ab1f..26bcbc10a 100644
--- a/mesalib/src/mesa/main/texformat.c
+++ b/mesalib/src/mesa/main/texformat.c
@@ -258,6 +258,16 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat,
          ; /* fallthrough */
    }
 
+   if (ctx->Extensions.ARB_ES2_compatibility) {
+      switch (internalFormat) {
+         case GL_RGB565:
+            RETURN_IF_SUPPORTED(MESA_FORMAT_RGB565);
+            break;
+         default:
+         ; /* fallthrough */
+      }
+   }
+
    if (ctx->Extensions.MESA_ycbcr_texture) {
       if (internalFormat == GL_YCBCR_MESA) {
          if (type == GL_UNSIGNED_SHORT_8_8_MESA)
diff --git a/mesalib/src/mesa/main/teximage.c b/mesalib/src/mesa/main/teximage.c
index b16baaf91..126386ebe 100644
--- a/mesalib/src/mesa/main/teximage.c
+++ b/mesalib/src/mesa/main/teximage.c
@@ -138,6 +138,15 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
       }
    }
 
+   if (ctx->Extensions.ARB_ES2_compatibility) {
+      switch (internalFormat) {
+         case GL_RGB565:
+            return GL_RGB;
+         default:
+            ; /* fallthrough */
+      }
+   }
+
    if (ctx->Extensions.ARB_depth_texture) {
       switch (internalFormat) {
          case GL_DEPTH_COMPONENT:
diff --git a/mesalib/src/mesa/main/transformfeedback.c b/mesalib/src/mesa/main/transformfeedback.c
index 6f8221201..7679b4b08 100644
--- a/mesalib/src/mesa/main/transformfeedback.c
+++ b/mesalib/src/mesa/main/transformfeedback.c
@@ -603,6 +603,38 @@ _mesa_TransformFeedbackVaryings(GLuint program, GLsizei count,
       return;
    }
 
+   if (ctx->Extensions.ARB_transform_feedback3) {
+      if (bufferMode == GL_INTERLEAVED_ATTRIBS) {
+         unsigned buffers = 1;
+
+         for (i = 0; i < count; i++) {
+            if (strcmp(varyings[i], "gl_NextBuffer") == 0)
+               buffers++;
+         }
+
+         if (buffers > ctx->Const.MaxTransformFeedbackBuffers) {
+            _mesa_error(ctx, GL_INVALID_OPERATION,
+                        "glTransformFeedbackVaryings(too many gl_NextBuffer "
+                        "occurences)");
+            return;
+         }
+      } else {
+         for (i = 0; i < count; i++) {
+            if (strcmp(varyings[i], "gl_NextBuffer") == 0 ||
+                strcmp(varyings[i], "gl_SkipComponents1") == 0 ||
+                strcmp(varyings[i], "gl_SkipComponents2") == 0 ||
+                strcmp(varyings[i], "gl_SkipComponents3") == 0 ||
+                strcmp(varyings[i], "gl_SkipComponents4") == 0) {
+               _mesa_error(ctx, GL_INVALID_OPERATION,
+                           "glTransformFeedbackVaryings(SEPARATE_ATTRIBS,"
+                           "varying=%s)",
+                           varyings[i]);
+               return;
+            }
+         }
+      }
+   }
+
    /* free existing varyings, if any */
    for (i = 0; i < shProg->TransformFeedback.NumVarying; i++) {
       free(shProg->TransformFeedback.VaryingNames[i]);
diff --git a/mesalib/src/mesa/main/vtxfmt.c b/mesalib/src/mesa/main/vtxfmt.c
index a27596a98..bf7a54c0a 100644
--- a/mesalib/src/mesa/main/vtxfmt.c
+++ b/mesalib/src/mesa/main/vtxfmt.c
@@ -111,6 +111,11 @@ install_vtxfmt( struct _glapi_table *tab, const GLvertexformat *vfmt )
    SET_DrawElementsInstancedBaseVertex(tab, vfmt->DrawElementsInstancedBaseVertex);
    SET_DrawElementsInstancedBaseVertexBaseInstance(tab, vfmt->DrawElementsInstancedBaseVertexBaseInstance);
    SET_DrawTransformFeedback(tab, vfmt->DrawTransformFeedback);
+   SET_DrawTransformFeedbackStream(tab, vfmt->DrawTransformFeedbackStream);
+   SET_DrawTransformFeedbackInstanced(tab,
+                                      vfmt->DrawTransformFeedbackInstanced);
+   SET_DrawTransformFeedbackStreamInstanced(tab,
+                                vfmt->DrawTransformFeedbackStreamInstanced);
 
    /* GL_NV_vertex_program */
    SET_VertexAttrib1fNV(tab, vfmt->VertexAttrib1fNV);