Merge remote-tracking branch 'origin/released'

* origin/released:
  xserver mesa fontconfig libX11 libxcb libxcb/xcb-proto xkeyboard-config git update 26 Aug 2013

10 files changed, 62 insertions, 28 deletions

diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c
index 60157af98..798efa680 100644
--- a/mesalib/src/mesa/drivers/common/meta.c
+++ b/mesalib/src/mesa/drivers/common/meta.c
@@ -1537,6 +1537,9 @@ setup_glsl_blit_framebuffer(struct gl_context *ctx,
          "}\n";
 
       fs_source = ralloc_asprintf(mem_ctx,
+                                  "#ifdef GL_ES\n"
+                                  "precision highp float;\n"
+                                  "#endif\n"
                                   "uniform %s texSampler;\n"
                                   "varying vec2 texCoords;\n"
                                   "void main()\n"
@@ -1561,6 +1564,9 @@ setup_glsl_blit_framebuffer(struct gl_context *ctx,
                                   _mesa_is_desktop_gl(ctx) ? "130" : "300 es");
       fs_source = ralloc_asprintf(mem_ctx,
                                   "#version %s\n"
+                                  "#ifdef GL_ES\n"
+                                  "precision highp float;\n"
+                                  "#endif\n"
                                   "uniform %s texSampler;\n"
                                   "in vec2 texCoords;\n"
                                   "out vec4 out_color;\n"
@@ -2139,6 +2145,9 @@ meta_glsl_clear_init(struct gl_context *ctx, struct clear_state *clear)
       "   gl_Position = position;\n"
       "}\n";
    const char *fs_source =
+      "#ifdef GL_ES\n"
+      "precision highp float;\n"
+      "#endif\n"
       "uniform vec4 color;\n"
       "void main()\n"
       "{\n"
@@ -2198,6 +2207,9 @@ meta_glsl_clear_init(struct gl_context *ctx, struct clear_state *clear)
       const char *fs_int_source =
          ralloc_asprintf(shader_source_mem_ctx,
                          "#version %s\n"
+                         "#ifdef GL_ES\n"
+                         "precision highp float;\n"
+                         "#endif\n"
                          "uniform ivec4 color;\n"
                          "out ivec4 out_color;\n"
                          "\n"
@@ -3426,6 +3438,9 @@ setup_glsl_generate_mipmap(struct gl_context *ctx,
 
       fs_source = ralloc_asprintf(mem_ctx,
                                   "#extension GL_EXT_texture_array : enable\n"
+                                  "#ifdef GL_ES\n"
+                                  "precision highp float;\n"
+                                  "#endif\n"
                                   "uniform %s texSampler;\n"
                                   "varying vec3 texCoords;\n"
                                   "void main()\n"
@@ -3449,6 +3464,9 @@ setup_glsl_generate_mipmap(struct gl_context *ctx,
                                   _mesa_is_desktop_gl(ctx) ? "130" : "300 es");
       fs_source = ralloc_asprintf(mem_ctx,
                                   "#version %s\n"
+                                  "#ifdef GL_ES\n"
+                                  "precision highp float;\n"
+                                  "#endif\n"
                                   "uniform %s texSampler;\n"
                                   "in vec3 texCoords;\n"
                                   "out vec4 out_color;\n"
@@ -4004,6 +4022,11 @@ decompress_texture_image(struct gl_context *ctx,
    verts[3].x = 0.0F;
    verts[3].y = height;
 
+   _mesa_MatrixMode(GL_PROJECTION);
+   _mesa_LoadIdentity();
+   _mesa_Ortho(0.0, width, 0.0, height, -1.0, 1.0);
+   _mesa_set_viewport(ctx, 0, 0, width, height);
+
    /* upload new vertex data */
    _mesa_BufferSubData(GL_ARRAY_BUFFER_ARB, 0, sizeof(verts), verts);
 
diff --git a/mesalib/src/mesa/main/context.c b/mesalib/src/mesa/main/context.c
index d687fb7c0..d726d117b 100644
--- a/mesalib/src/mesa/main/context.c
+++ b/mesalib/src/mesa/main/context.c
@@ -622,7 +622,7 @@ _mesa_init_constants(struct gl_context *ctx)
    ctx->Const.MaxSamples = 0;
 
    /* GL_ARB_sync */
-   ctx->Const.MaxServerWaitTimeout = (GLuint64) ~0;
+   ctx->Const.MaxServerWaitTimeout = 0x1fff7fffffffULL;
 
    /* GL_ATI_envmap_bumpmap */
    ctx->Const.SupportedBumpUnits = SUPPORTED_ATI_BUMP_UNITS;
diff --git a/mesalib/src/mesa/main/errors.c b/mesalib/src/mesa/main/errors.c
index 5a0758d0b..cc93d3bd6 100644
--- a/mesalib/src/mesa/main/errors.c
+++ b/mesalib/src/mesa/main/errors.c
@@ -609,11 +609,6 @@ control_app_messages(struct gl_context *ctx, GLenum esource, GLenum etype,
    enum mesa_debug_type type = gl_enum_to_debug_type(etype);
    enum mesa_debug_severity severity = gl_enum_to_debug_severity(eseverity);
 
-   if (count)
-      assert(severity == MESA_DEBUG_SEVERITY_COUNT
-             && type != MESA_DEBUG_TYPE_COUNT
-             && source != MESA_DEBUG_SOURCE_COUNT);
-
    for (i = 0; i < count; i++)
       set_message_state(ctx, source, type, ids[i], enabled);
 
@@ -629,9 +624,6 @@ _mesa_DebugMessageControlARB(GLenum gl_source, GLenum gl_type,
                              GLsizei count, const GLuint *ids,
                              GLboolean enabled)
 {
-   enum mesa_debug_source source;
-   enum mesa_debug_type type;
-   enum mesa_debug_severity severity;
    GET_CURRENT_CONTEXT(ctx);
 
    if (count < 0) {
@@ -651,11 +643,8 @@ _mesa_DebugMessageControlARB(GLenum gl_source, GLenum gl_type,
       return;
    }
 
-   source = gl_enum_to_debug_source(gl_source);
-   type = gl_enum_to_debug_type(gl_type);
-   severity = gl_enum_to_debug_severity(gl_severity);
-
-   control_app_messages(ctx, source, type, severity, count, ids, enabled);
+   control_app_messages(ctx, gl_source, gl_type, gl_severity,
+                        count, ids, enabled);
 }
 
 void GLAPIENTRY
diff --git a/mesalib/src/mesa/main/get.c b/mesalib/src/mesa/main/get.c
index 09b008a07..4f6f59ae6 100644
--- a/mesalib/src/mesa/main/get.c
+++ b/mesalib/src/mesa/main/get.c
@@ -709,7 +709,7 @@ find_custom_value(struct gl_context *ctx, const struct value_desc *d, union valu
    case GL_COMPRESSED_TEXTURE_FORMATS_ARB:
       v->value_int_n.n = 
 	 _mesa_get_compressed_formats(ctx, v->value_int_n.ints);
-      ASSERT(v->value_int_n.n <= 100);
+      ASSERT(v->value_int_n.n <= ARRAY_SIZE(v->value_int_n.ints));
       break;
 
    case GL_MAX_VARYING_FLOATS_ARB:
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index 5f9b7f983..22bb58c5f 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -1924,6 +1924,7 @@ struct gl_geometry_program
    GLenum InputType;  /**< GL_POINTS, GL_LINES, GL_LINES_ADJACENCY_ARB,
                            GL_TRIANGLES, or GL_TRIANGLES_ADJACENCY_ARB */
    GLenum OutputType; /**< GL_POINTS, GL_LINE_STRIP or GL_TRIANGLE_STRIP */
+   GLboolean UsesClipDistance;
 };
 
 
@@ -2348,6 +2349,13 @@ struct gl_shader_program
       GLenum InputType;  /**< GL_POINTS, GL_LINES, GL_LINES_ADJACENCY_ARB,
                               GL_TRIANGLES, or GL_TRIANGLES_ADJACENCY_ARB */
       GLenum OutputType; /**< GL_POINTS, GL_LINE_STRIP or GL_TRIANGLE_STRIP */
+      /**
+       * True if gl_ClipDistance is written to.  Copied into
+       * gl_geometry_program by _mesa_copy_linked_program_data().
+       */
+      GLboolean UsesClipDistance;
+      GLuint ClipDistanceArraySize; /**< Size of the gl_ClipDistance array, or
+                                         0 if not present. */
    } Geom;
 
    /** Vertex shader state */
diff --git a/mesalib/src/mesa/main/queryobj.c b/mesalib/src/mesa/main/queryobj.c
index ca3a8549e..ccd5b0179 100644
--- a/mesalib/src/mesa/main/queryobj.c
+++ b/mesalib/src/mesa/main/queryobj.c
@@ -485,6 +485,7 @@ _mesa_QueryCounter(GLuint id, GLenum target)
    q->Target = target;
    q->Result = 0;
    q->Ready = GL_FALSE;
+   q->EverBound = GL_TRUE;
 
    if (ctx->Driver.QueryCounter) {
       ctx->Driver.QueryCounter(ctx, q);
diff --git a/mesalib/src/mesa/main/shaderapi.c b/mesalib/src/mesa/main/shaderapi.c
index d184b114c..4fe9d9ca2 100644
--- a/mesalib/src/mesa/main/shaderapi.c
+++ b/mesalib/src/mesa/main/shaderapi.c
@@ -1871,6 +1871,7 @@ _mesa_copy_linked_program_data(gl_shader_type type,
       dst_gp->VerticesOut = src->Geom.VerticesOut;
       dst_gp->InputType = src->Geom.InputType;
       dst_gp->OutputType = src->Geom.OutputType;
+      dst_gp->UsesClipDistance = src->Geom.UsesClipDistance;
    }
       break;
    default:
diff --git a/mesalib/src/mesa/main/texcompress.c b/mesalib/src/mesa/main/texcompress.c
index 58859440c..e71d0c411 100644
--- a/mesalib/src/mesa/main/texcompress.c
+++ b/mesalib/src/mesa/main/texcompress.c
@@ -264,20 +264,16 @@ _mesa_get_compressed_formats(struct gl_context *ctx, GLint *formats)
          n += 3;
       }
    }
-   if (_mesa_is_desktop_gl(ctx)
-       && ctx->Extensions.ANGLE_texture_compression_dxt) {
-      if (formats) {
-         formats[n++] = GL_RGB_S3TC;
-         formats[n++] = GL_RGB4_S3TC;
-         formats[n++] = GL_RGBA_S3TC;
-         formats[n++] = GL_RGBA4_S3TC;
-      }
-      else {
-         n += 4;
-      }
-   }
 
-   if (ctx->Extensions.OES_compressed_ETC1_RGB8_texture) {
+   /* The GL_OES_compressed_ETC1_RGB8_texture spec says:
+    *
+    *     "New State
+    *
+    *         The queries for NUM_COMPRESSED_TEXTURE_FORMATS and
+    *         COMPRESSED_TEXTURE_FORMATS include ETC1_RGB8_OES."
+    */
+   if (_mesa_is_gles(ctx)
+       && ctx->Extensions.OES_compressed_ETC1_RGB8_texture) {
       if (formats) {
          formats[n++] = GL_ETC1_RGB8_OES;
       }
diff --git a/mesalib/src/mesa/program/prog_instruction.h b/mesalib/src/mesa/program/prog_instruction.h
index be221819f..b9604e50d 100644
--- a/mesalib/src/mesa/program/prog_instruction.h
+++ b/mesalib/src/mesa/program/prog_instruction.h
@@ -386,6 +386,10 @@ struct prog_instruction
 };
 
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern void
 _mesa_init_instructions(struct prog_instruction *inst, GLuint count);
 
@@ -419,4 +423,8 @@ extern const char *
 _mesa_opcode_string(gl_inst_opcode opcode);
 
 
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
 #endif /* PROG_INSTRUCTION_H */
diff --git a/mesalib/src/mesa/program/program.h b/mesalib/src/mesa/program/program.h
index f28983894..34965ab99 100644
--- a/mesalib/src/mesa/program/program.h
+++ b/mesalib/src/mesa/program/program.h
@@ -44,6 +44,10 @@
 #include "main/mtypes.h"
 
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern struct gl_program _mesa_DummyProgram;
 
 
@@ -256,4 +260,8 @@ gl_geometry_program_const(const struct gl_program *prog)
 }
 
 
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
 #endif /* PROGRAM_H */