Merge branch 'instanced-arrays'

Conflicts:
	src/gallium/drivers/softpipe/sp_draw_arrays.c

3 files changed, 33 insertions, 11 deletions

diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h
index d2f8085b42..497b35a680 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
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 66d6cfa11e..e2885eb2b8 100644
--- a/src/gallium/include/pipe/p_state.h
+++ b/src/gallium/include/pipe/p_state.h
@@ -372,6 +372,11 @@ 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?
     */