fontconfig mesa xserver xkeyboard-config pixman git update 23 Apr 2014

xserver          commit 99f0365b1fbdfd9238b9f5cc28491e4e6c7324f1
xkeyboard-config commit b5eb5418e5a9d76b172faadf6901bc9c83f2ddad
pixman           commit 5f661ee719be25c3aa0eb0d45e0db23a37e76468
fontconfig       commit 81664fe54f117e4781fda5a30429b51858302e91
mesa             commit fd92346c53ed32709c7b56ce58fb9c9bf43ce9a8

4 files changed, 44 insertions, 6 deletions

diff --git a/mesalib/src/mesa/state_tracker/st_atom_framebuffer.c b/mesalib/src/mesa/state_tracker/st_atom_framebuffer.c
index 4c4f839d1..a17417c35 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_framebuffer.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_framebuffer.c
@@ -31,6 +31,8 @@
   *   Brian Paul
   */
  
+#include <limits.h>
+
 #include "st_context.h"
 #include "st_atom.h"
 #include "st_cb_bitmap.h"
@@ -44,6 +46,26 @@
 
 
 /**
+ * Update framebuffer size.
+ *
+ * We need to derive pipe_framebuffer size from the bound pipe_surfaces here
+ * instead of copying gl_framebuffer size because for certain target types
+ * (like PIPE_TEXTURE_1D_ARRAY) gl_framebuffer::Height has the number of layers
+ * instead of 1.
+ */
+static void
+update_framebuffer_size(struct pipe_framebuffer_state *framebuffer,
+                        struct pipe_surface *surface)
+{
+   assert(surface);
+   assert(surface->width  < UINT_MAX);
+   assert(surface->height < UINT_MAX);
+   framebuffer->width  = MIN2(framebuffer->width,  surface->width);
+   framebuffer->height = MIN2(framebuffer->height, surface->height);
+}
+
+
+/**
  * Update framebuffer state (color, depth, stencil, etc. buffers)
  */
 static void
@@ -57,8 +79,8 @@ update_framebuffer_state( struct st_context *st )
    st_flush_bitmap_cache(st);
 
    st->state.fb_orientation = st_fb_orientation(fb);
-   framebuffer->width = fb->Width;
-   framebuffer->height = fb->Height;
+   framebuffer->width  = UINT_MAX;
+   framebuffer->height = UINT_MAX;
 
    /*printf("------ fb size %d x %d\n", fb->Width, fb->Height);*/
 
@@ -81,6 +103,7 @@ update_framebuffer_state( struct st_context *st )
 
          if (strb->surface) {
             pipe_surface_reference(&framebuffer->cbufs[i], strb->surface);
+            update_framebuffer_size(framebuffer, strb->surface);
          }
          strb->defined = GL_TRUE; /* we'll be drawing something */
       }
@@ -100,12 +123,14 @@ update_framebuffer_state( struct st_context *st )
          st_update_renderbuffer_surface(st, strb);
       }
       pipe_surface_reference(&framebuffer->zsbuf, strb->surface);
+      update_framebuffer_size(framebuffer, strb->surface);
    }
    else {
       strb = st_renderbuffer(fb->Attachment[BUFFER_STENCIL].Renderbuffer);
       if (strb) {
          assert(strb->surface);
          pipe_surface_reference(&framebuffer->zsbuf, strb->surface);
+         update_framebuffer_size(framebuffer, strb->surface);
       }
       else
          pipe_surface_reference(&framebuffer->zsbuf, NULL);
@@ -122,6 +147,12 @@ update_framebuffer_state( struct st_context *st )
    }
 #endif
 
+   /* _mesa_test_framebuffer_completeness refuses framebuffers with no
+    * attachments, so this should never happen.
+    */
+   assert(framebuffer->width  != UINT_MAX);
+   assert(framebuffer->height != UINT_MAX);
+
    cso_set_framebuffer(st->cso_context, framebuffer);
 }
 
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index 059989342..70726886e 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -635,6 +635,8 @@ void st_init_extensions(struct st_context *st)
       if (!st->options.disable_shader_bit_encoding) {
          ctx->Extensions.ARB_shader_bit_encoding = GL_TRUE;
       }
+
+      ctx->Extensions.EXT_shader_integer_mix = GL_TRUE;
    } else {
       /* Optional integer support for GLSL 1.2. */
       if (screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
@@ -642,6 +644,8 @@ void st_init_extensions(struct st_context *st)
           screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
                                    PIPE_SHADER_CAP_INTEGERS)) {
          ctx->Const.NativeIntegers = GL_TRUE;
+
+         ctx->Extensions.EXT_shader_integer_mix = 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 edd0aa765..15b5279b8 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -632,7 +632,10 @@ glsl_to_tgsi_visitor::get_opcode(ir_instruction *ir, unsigned op,
         		 st_src_reg src0, st_src_reg src1)
 {
    int type = GLSL_TYPE_FLOAT;
-   
+
+   if (op == TGSI_OPCODE_MOV)
+       return op;
+
    assert(src0.type != GLSL_TYPE_ARRAY);
    assert(src0.type != GLSL_TYPE_STRUCT);
    assert(src1.type != GLSL_TYPE_ARRAY);
diff --git a/mesalib/src/mesa/state_tracker/st_texture.c b/mesalib/src/mesa/state_tracker/st_texture.c
index f664ef5f1..92035e801 100644
--- a/mesalib/src/mesa/state_tracker/st_texture.c
+++ b/mesalib/src/mesa/state_tracker/st_texture.c
@@ -443,7 +443,7 @@ struct pipe_sampler_view **
 st_texture_get_sampler_view(struct st_context *st,
                             struct st_texture_object *stObj)
 {
-   struct pipe_sampler_view **used = NULL, **free = NULL;
+   struct pipe_sampler_view *used = NULL, **free = NULL;
    GLuint i;
 
    for (i = 0; i < stObj->num_sampler_views; ++i) {
@@ -455,7 +455,7 @@ st_texture_get_sampler_view(struct st_context *st,
             return sv;
 
          /* Wasn't the right one, but remember it as template */
-         used = sv;
+         used = *sv;
       } else {
          /* Found a free slot, remember that */
          free = sv;
@@ -475,7 +475,7 @@ st_texture_get_sampler_view(struct st_context *st,
 
    /* Add just any sampler view to be used as a template */
    if (used)
-      pipe_sampler_view_reference(free, *used);
+      pipe_sampler_view_reference(free, used);
 
    return free;
 }