Merge remote-tracking branch 'origin/released'

* origin/released:
  Opdated to openssl-1.0.1h xkeyboard-config fontconfig libX11 libxcb xcb-proto mesa xserver git update 26 June 2014

Conflicts:
	openssl/Makefile

6 files changed, 46 insertions, 14 deletions

diff --git a/mesalib/src/mesa/state_tracker/st_atom_sampler.c b/mesalib/src/mesa/state_tracker/st_atom_sampler.c
index 3929251f8..17b536bf5 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_sampler.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_sampler.c
@@ -160,11 +160,8 @@ convert_sampler(struct st_context *st,
 
    sampler->lod_bias = ctx->Texture.Unit[texUnit].LodBias + msamp->LodBias;
 
-   sampler->min_lod = CLAMP(msamp->MinLod,
-                            0.0f,
-                            (GLfloat) texobj->MaxLevel - texobj->BaseLevel);
-   sampler->max_lod = MIN2((GLfloat) texobj->MaxLevel - texobj->BaseLevel,
-                           msamp->MaxLod);
+   sampler->min_lod = MAX2(msamp->MinLod, 0.0f);
+   sampler->max_lod = msamp->MaxLod;
    if (sampler->max_lod < sampler->min_lod) {
       /* The GL spec doesn't seem to specify what to do in this case.
        * Swap the values.
diff --git a/mesalib/src/mesa/state_tracker/st_atom_texture.c b/mesalib/src/mesa/state_tracker/st_atom_texture.c
index e2d26ee24..2e10bc3e2 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_texture.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_texture.c
@@ -212,6 +212,12 @@ check_sampler_swizzle(const struct st_texture_object *stObj,
 }
 
 
+static unsigned last_level(struct st_texture_object *stObj)
+{
+   return MIN2(stObj->base._MaxLevel, stObj->pt->last_level);
+}
+
+
 static struct pipe_sampler_view *
 st_create_texture_sampler_view_from_stobj(struct pipe_context *pipe,
 					  struct st_texture_object *stObj,
@@ -244,6 +250,8 @@ st_create_texture_sampler_view_from_stobj(struct pipe_context *pipe,
       templ.u.buf.last_element  = f + (n - 1);
    } else {
       templ.u.tex.first_level = stObj->base.BaseLevel;
+      templ.u.tex.last_level = last_level(stObj);
+      assert(templ.u.tex.first_level <= templ.u.tex.last_level);
    }
 
    if (swizzle != SWIZZLE_NOOP) {
@@ -279,7 +287,8 @@ st_get_texture_sampler_view_from_stobj(struct st_context *st,
    if (*sv) {
       if (check_sampler_swizzle(stObj, *sv) ||
 	  (format != (*sv)->format) ||
-	  stObj->base.BaseLevel != (*sv)->u.tex.first_level) {
+          stObj->base.BaseLevel != (*sv)->u.tex.first_level ||
+          last_level(stObj) != (*sv)->u.tex.last_level) {
 	 pipe_sampler_view_reference(sv, NULL);
       }
    }
@@ -434,7 +443,7 @@ update_geometry_textures(struct st_context *st)
       update_textures(st,
                       PIPE_SHADER_GEOMETRY,
                       &ctx->GeometryProgram._Current->Base,
-                      ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits,
+                      ctx->Const.Program[MESA_SHADER_GEOMETRY].MaxTextureImageUnits,
                       st->state.sampler_views[PIPE_SHADER_GEOMETRY],
                       &st->state.num_sampler_views[PIPE_SHADER_GEOMETRY]);
    }
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index 12ba82df3..e93804689 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -543,6 +543,7 @@ void st_init_extensions(struct st_context *st)
    ctx->Extensions.ARB_ES2_compatibility = GL_TRUE;
    ctx->Extensions.ARB_draw_elements_base_vertex = GL_TRUE;
    ctx->Extensions.ARB_explicit_attrib_location = GL_TRUE;
+   ctx->Extensions.ARB_explicit_uniform_location = GL_TRUE;
    ctx->Extensions.ARB_fragment_coord_conventions = GL_TRUE;
    ctx->Extensions.ARB_fragment_program = GL_TRUE;
    ctx->Extensions.ARB_fragment_shader = GL_TRUE;
@@ -630,6 +631,7 @@ void st_init_extensions(struct st_context *st)
       ctx->Extensions.ARB_shading_language_packing = GL_TRUE;
       ctx->Extensions.OES_depth_texture_cube_map = GL_TRUE;
       ctx->Extensions.ARB_shading_language_420pack = GL_TRUE;
+      ctx->Extensions.ARB_texture_query_levels = GL_TRUE;
 
       if (!st->options.disable_shader_bit_encoding) {
          ctx->Extensions.ARB_shader_bit_encoding = GL_TRUE;
diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 739e1089e..cac1e0fe2 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -2779,7 +2779,9 @@ glsl_to_tgsi_visitor::visit(ir_call *ir)
 void
 glsl_to_tgsi_visitor::visit(ir_texture *ir)
 {
-   st_src_reg result_src, coord, cube_sc, lod_info, projector, dx, dy, offset[MAX_GLSL_TEXTURE_OFFSET], sample_index, component;
+   st_src_reg result_src, coord, cube_sc, lod_info, projector, dx, dy;
+   st_src_reg offset[MAX_GLSL_TEXTURE_OFFSET], sample_index, component;
+   st_src_reg levels_src;
    st_dst_reg result_dst, coord_dst, cube_sc_dst;
    glsl_to_tgsi_instruction *inst = NULL;
    unsigned opcode = TGSI_OPCODE_NOP;
@@ -2860,6 +2862,11 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir)
       ir->lod_info.lod->accept(this);
       lod_info = this->result;
       break;
+   case ir_query_levels:
+      opcode = TGSI_OPCODE_TXQ;
+      lod_info = st_src_reg(PROGRAM_IMMEDIATE, 0, GLSL_TYPE_INT);
+      levels_src = get_temp(ir->type);
+      break;
    case ir_txf:
       opcode = TGSI_OPCODE_TXF;
       ir->lod_info.lod->accept(this);
@@ -2896,9 +2903,6 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir)
    case ir_lod:
       opcode = TGSI_OPCODE_LODQ;
       break;
-   case ir_query_levels:
-      assert(!"Unexpected ir_query_levels opcode");
-      break;
    }
 
    if (ir->projector) {
@@ -2995,9 +2999,16 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir)
 
    if (opcode == TGSI_OPCODE_TXD)
       inst = emit(ir, opcode, result_dst, coord, dx, dy);
-   else if (opcode == TGSI_OPCODE_TXQ)
-      inst = emit(ir, opcode, result_dst, lod_info);
-   else if (opcode == TGSI_OPCODE_TXF) {
+   else if (opcode == TGSI_OPCODE_TXQ) {
+      if (ir->op == ir_query_levels) {
+         /* the level is stored in W */
+         inst = emit(ir, opcode, st_dst_reg(levels_src), lod_info);
+         result_dst.writemask = WRITEMASK_X;
+         levels_src.swizzle = SWIZZLE_WWWW;
+         emit(ir, TGSI_OPCODE_MOV, result_dst, levels_src);
+      } else
+         inst = emit(ir, opcode, result_dst, lod_info);
+   } else if (opcode == TGSI_OPCODE_TXF) {
       inst = emit(ir, opcode, result_dst, coord);
    } else if (opcode == TGSI_OPCODE_TXL2 || opcode == TGSI_OPCODE_TXB2) {
       inst = emit(ir, opcode, result_dst, coord, lod_info);
diff --git a/mesalib/src/mesa/state_tracker/st_program.c b/mesalib/src/mesa/state_tracker/st_program.c
index 26eb9786d..1df411c3b 100644
--- a/mesalib/src/mesa/state_tracker/st_program.c
+++ b/mesalib/src/mesa/state_tracker/st_program.c
@@ -572,6 +572,11 @@ st_translate_fragment_program(struct st_context *st,
             input_semantic_index[slot] = 0;
             interpMode[slot] = TGSI_INTERPOLATE_CONSTANT;
             break;
+         case VARYING_SLOT_LAYER:
+            input_semantic_name[slot] = TGSI_SEMANTIC_LAYER;
+            input_semantic_index[slot] = 0;
+            interpMode[slot] = TGSI_INTERPOLATE_CONSTANT;
+            break;
          case VARYING_SLOT_VIEWPORT:
             input_semantic_name[slot] = TGSI_SEMANTIC_VIEWPORT_INDEX;
             input_semantic_index[slot] = 0;
diff --git a/mesalib/src/mesa/state_tracker/st_texture.c b/mesalib/src/mesa/state_tracker/st_texture.c
index 92035e801..c14882142 100644
--- a/mesalib/src/mesa/state_tracker/st_texture.c
+++ b/mesalib/src/mesa/state_tracker/st_texture.c
@@ -394,6 +394,14 @@ st_texture_image_copy(struct pipe_context *pipe,
    src_box.width = width;
    src_box.height = height;
    src_box.depth = 1;
+
+   if (src->target == PIPE_TEXTURE_1D_ARRAY ||
+       src->target == PIPE_TEXTURE_2D_ARRAY ||
+       src->target == PIPE_TEXTURE_CUBE_ARRAY) {
+      face = 0;
+      depth = src->array_size;
+   }
+
    /* Loop over 3D image slices */
    /* could (and probably should) use "true" 3d box here -
       but drivers can't quite handle it yet */