Merge remote branch 'origin/master' into lp-binning

Conflicts:
	src/gallium/drivers/llvmpipe/lp_quad.h
	src/gallium/drivers/llvmpipe/lp_setup.c

6 files changed, 78 insertions, 74 deletions

diff --git a/src/gallium/include/pipe/p_compiler.h b/src/gallium/include/pipe/p_compiler.h
index f7368bb95b..18ebd0c948 100644
--- a/src/gallium/include/pipe/p_compiler.h
+++ b/src/gallium/include/pipe/p_compiler.h
@@ -52,45 +52,15 @@
 #endif /* _MSC_VER */
 
 
-#if defined(_MSC_VER)
-
-typedef __int8             int8_t;
-typedef unsigned __int8    uint8_t;
-typedef __int16            int16_t;
-typedef unsigned __int16   uint16_t;
-#ifndef __eglplatform_h_
-typedef __int32            int32_t;
-#endif
-typedef unsigned __int32   uint32_t;
-typedef __int64            int64_t;
-typedef unsigned __int64   uint64_t;
-
-#if defined(_WIN64)
-typedef __int64            intptr_t;
-typedef unsigned __int64   uintptr_t;
-#else
-typedef __int32            intptr_t;
-typedef unsigned __int32   uintptr_t;
-#endif
-
-#define INT64_C(__val) __val##i64
-#define UINT64_C(__val) __val##ui64
-
-#ifndef __cplusplus
-#define false   0
-#define true    1
-#define bool    _Bool
-typedef int     _Bool;
-#define __bool_true_false_are_defined   1
-#endif /* !__cplusplus */
-
-#else
+/*
+ * Alternative stdint.h and stdbool.h headers are supplied in include/c99 for
+ * systems that lack it.
+ */
 #ifndef __STDC_LIMIT_MACROS
 #define __STDC_LIMIT_MACROS 1
 #endif
 #include <stdint.h>
 #include <stdbool.h>
-#endif
 
 
 #ifndef __HAIKU__
@@ -99,11 +69,7 @@ typedef unsigned short     ushort;
 #endif
 typedef unsigned char      ubyte;
 
-#if 0
-#define boolean bool
-#else
 typedef unsigned char boolean;
-#endif
 #ifndef TRUE
 #define TRUE  true
 #endif
@@ -135,6 +101,17 @@ typedef unsigned char boolean;
 #  endif
 #endif
 
+
+/* Function visibility */
+#ifndef PUBLIC
+#  if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303
+#    define PUBLIC __attribute__((visibility("default")))
+#  else
+#    define PUBLIC
+#  endif
+#endif
+
+
 /* The __FUNCTION__ gcc variable is generally only used for debugging.
  * If we're not using gcc, define __FUNCTION__ as a cpp symbol here.
  */
@@ -162,22 +139,33 @@ typedef unsigned char boolean;
 
 
 
+/* Macros for data alignment. */
 #if defined(__GNUC__)
-#define ALIGN16_DECL(TYPE, NAME, SIZE)  TYPE NAME##___aligned[SIZE] __attribute__(( aligned( 16 ) ))
-#define ALIGN16_ASSIGN(NAME) NAME##___aligned
-#define ALIGN16_ATTRIB  __attribute__(( aligned( 16 ) ))
-#define ALIGN8_ATTRIB  __attribute__(( aligned( 8 ) ))
+
+/* See http://gcc.gnu.org/onlinedocs/gcc-4.4.2/gcc/Type-Attributes.html */
+#define PIPE_ALIGN_TYPE(_alignment, _type) _type __attribute__((aligned(_alignment)))
+
+/* See http://gcc.gnu.org/onlinedocs/gcc-4.4.2/gcc/Variable-Attributes.html */
+#define PIPE_ALIGN_VAR(_alignment) __attribute__((aligned(_alignment)))
+
 #if (__GNUC__ > 4 || (__GNUC__ == 4 &&__GNUC_MINOR__>1)) && !defined(PIPE_ARCH_X86_64)
-#define ALIGN_STACK __attribute__((force_align_arg_pointer))
+#define PIPE_ALIGN_STACK __attribute__((force_align_arg_pointer))
 #else
-#define ALIGN_STACK
+#define PIPE_ALIGN_STACK
 #endif
+
+#elif defined(_MSC_VER)
+
+/* See http://msdn.microsoft.com/en-us/library/83ythb65.aspx */
+#define PIPE_ALIGN_TYPE(_alignment, _type) __declspec(align(_alignment)) _type
+#define PIPE_ALIGN_VAR(_alignment) __declspec(align(_alignment))
+
+#define PIPE_ALIGN_STACK
+
 #else
-#define ALIGN16_DECL(TYPE, NAME, SIZE)  TYPE NAME##___unaligned[SIZE + 1]
-#define ALIGN16_ASSIGN(NAME) align16(NAME##___unaligned)
-#define ALIGN16_ATTRIB
-#define ALIGN8_ATTRIB
-#define ALIGN_STACK
+
+#error "Unsupported compiler"
+
 #endif
 
 
diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h
index d2f8085b42..0b8f6da2f4 100644
--- a/src/gallium/include/pipe/p_context.h
+++ b/src/gallium/include/pipe/p_context.h
@@ -69,6 +69,22 @@ struct pipe_context {
                           unsigned indexSize,
                           unsigned mode, unsigned start, unsigned count);
 
+   void (*draw_arrays_instanced)(struct pipe_context *pipe,
+                                 unsigned mode,
+                                 unsigned start,
+                                 unsigned count,
+                                 unsigned startInstance,
+                                 unsigned instanceCount);
+
+   void (*draw_elements_instanced)(struct pipe_context *pipe,
+                                   struct pipe_buffer *indexBuffer,
+                                   unsigned indexSize,
+                                   unsigned mode,
+                                   unsigned start,
+                                   unsigned count,
+                                   unsigned startInstance,
+                                   unsigned instanceCount);
+
    /* XXX: this is (probably) a temporary entrypoint, as the range
     * information should be available from the vertex_buffer state.
     * Using this to quickly evaluate a specialized path in the draw
@@ -170,7 +186,7 @@ struct pipe_context {
 
    void (*set_constant_buffer)( struct pipe_context *,
                                 uint shader, uint index,
-                                const struct pipe_constant_buffer *buf );
+                                struct pipe_buffer *buf );
 
    void (*set_framebuffer_state)( struct pipe_context *,
                                   const struct pipe_framebuffer_state * );
diff --git a/src/gallium/include/pipe/p_screen.h b/src/gallium/include/pipe/p_screen.h
index f0a4de5df3..b8e001a6b0 100644
--- a/src/gallium/include/pipe/p_screen.h
+++ b/src/gallium/include/pipe/p_screen.h
@@ -266,6 +266,11 @@ struct pipe_screen {
 
    void (*video_surface_destroy)( struct pipe_video_surface *vsfc );
 
+   /**
+    * Do any special operations to ensure buffer size is correct
+    */
+   void (*update_buffer)( struct pipe_screen *ws,
+                          void *context_private );
 
    /**
     * Do any special operations to ensure frontbuffer contents are
diff --git a/src/gallium/include/pipe/p_shader_tokens.h b/src/gallium/include/pipe/p_shader_tokens.h
index 550e2abc32..b489b04466 100644
--- a/src/gallium/include/pipe/p_shader_tokens.h
+++ b/src/gallium/include/pipe/p_shader_tokens.h
@@ -121,17 +121,18 @@ struct tgsi_declaration_range
    unsigned Last    : 16; /**< UINT */
 };
 
-#define TGSI_SEMANTIC_POSITION  0
-#define TGSI_SEMANTIC_COLOR     1
-#define TGSI_SEMANTIC_BCOLOR    2 /**< back-face color */
-#define TGSI_SEMANTIC_FOG       3
-#define TGSI_SEMANTIC_PSIZE     4
-#define TGSI_SEMANTIC_GENERIC   5
-#define TGSI_SEMANTIC_NORMAL    6
-#define TGSI_SEMANTIC_FACE      7
-#define TGSI_SEMANTIC_EDGEFLAG  8
-#define TGSI_SEMANTIC_PRIMID    9
-#define TGSI_SEMANTIC_COUNT    10 /**< number of semantic values */
+#define TGSI_SEMANTIC_POSITION   0
+#define TGSI_SEMANTIC_COLOR      1
+#define TGSI_SEMANTIC_BCOLOR     2  /**< back-face color */
+#define TGSI_SEMANTIC_FOG        3
+#define TGSI_SEMANTIC_PSIZE      4
+#define TGSI_SEMANTIC_GENERIC    5
+#define TGSI_SEMANTIC_NORMAL     6
+#define TGSI_SEMANTIC_FACE       7
+#define TGSI_SEMANTIC_EDGEFLAG   8
+#define TGSI_SEMANTIC_PRIMID     9
+#define TGSI_SEMANTIC_INSTANCEID 10
+#define TGSI_SEMANTIC_COUNT      11 /**< number of semantic values */
 
 struct tgsi_declaration_semantic
 {
diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h
index 60e96b98de..fdd29ed449 100644
--- a/src/gallium/include/pipe/p_state.h
+++ b/src/gallium/include/pipe/p_state.h
@@ -66,10 +66,6 @@ extern "C" {
 #define PIPE_MAX_TEXTURE_LEVELS   16
 
 
-/* fwd decls */
-struct pipe_surface;
-
-
 /**
  * The driver will certainly subclass this to include actual memory
  * management information.
@@ -178,15 +174,6 @@ struct pipe_clip_state
 };
 
 
-/**
- * Constants for vertex/fragment shaders
- */
-struct pipe_constant_buffer
-{
-   struct pipe_buffer *buffer;
-};
-
-
 struct pipe_shader_state
 {
    const struct tgsi_token *tokens;
@@ -376,6 +363,11 @@ struct pipe_vertex_element
    /** Offset of this attribute, in bytes, from the start of the vertex */
    unsigned src_offset;
 
+   /** Instance data rate divisor. 0 means this is per-vertex data,
+    *  n means per-instance data used for n consecutive instances (n > 0).
+    */
+   unsigned instance_divisor;
+
    /** Which vertex_buffer (as given to pipe->set_vertex_buffer()) does
     * this attribute live in?
     */
diff --git a/src/gallium/include/state_tracker/drm_api.h b/src/gallium/include/state_tracker/drm_api.h
index 4d1259e1ee..bb928928c9 100644
--- a/src/gallium/include/state_tracker/drm_api.h
+++ b/src/gallium/include/state_tracker/drm_api.h
@@ -28,6 +28,8 @@ struct drm_create_screen_arg {
 
 struct drm_api
 {
+        const char *name;
+
 	/**
 	 * Special buffer functions
 	 */