Move string functions to state_tracker, add queries to pipe, winsys.

8 files changed, 122 insertions, 11 deletions

diff --git a/src/mesa/pipe/i915simple/Makefile b/src/mesa/pipe/i915simple/Makefile
index 28fe70d0693..9a0d40a8d49 100644
--- a/src/mesa/pipe/i915simple/Makefile
+++ b/src/mesa/pipe/i915simple/Makefile
@@ -19,6 +19,7 @@ DRIVER_SOURCES = \
 	i915_state_derived.c \
 	i915_state_emit.c \
 	i915_state_fragprog.c \
+	i915_strings.c \
 	i915_prim_emit.c \
 	i915_tex_layout.c \
 	i915_surface.c 
diff --git a/src/mesa/pipe/i915simple/i915_context.c b/src/mesa/pipe/i915simple/i915_context.c
index d9fbada1ff6..199352cd704 100644
--- a/src/mesa/pipe/i915simple/i915_context.c
+++ b/src/mesa/pipe/i915simple/i915_context.c
@@ -31,20 +31,12 @@
 #include "i915_state.h"
 #include "i915_batch.h"
 #include "i915_tex_layout.h"
+#include "i915_reg.h"
 
 #include "pipe/draw/draw_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_winsys.h"
 
-#define PCI_CHIP_I915_G			0x2582
-#define PCI_CHIP_I915_GM		0x2592
-#define PCI_CHIP_I945_G			0x2772
-#define PCI_CHIP_I945_GM		0x27A2
-#define PCI_CHIP_I945_GME		0x27AE
-#define PCI_CHIP_G33_G			0x29C2
-#define PCI_CHIP_Q35_G			0x29B2
-#define PCI_CHIP_Q33_G			0x29D2
-
 
 /**
  * Return list of supported surface/texture formats.
@@ -190,8 +182,6 @@ struct pipe_context *i915_create( struct pipe_winsys *pipe_winsys,
    struct i915_context *i915;
    unsigned is_i945 = 0;
 
-   /* TODO: Push this down into the pipe driver:
-    */
    switch (pci_id) {
    case PCI_CHIP_I915_G:
    case PCI_CHIP_I915_GM:
@@ -241,7 +231,10 @@ struct pipe_context *i915_create( struct pipe_winsys *pipe_winsys,
    i915_init_surface_functions(i915);
    i915_init_state_functions(i915);
    i915_init_flush_functions(i915);
+   i915_init_string_functions(i915);
 
+   i915->pci_id = pci_id;
+   i915->flags.is_i945 = is_i945;
 
    if (i915->flags.is_i945)
       i915->pipe.mipmap_tree_layout = i945_miptree_layout;
diff --git a/src/mesa/pipe/i915simple/i915_context.h b/src/mesa/pipe/i915simple/i915_context.h
index 7a73a8d8d07..93b5e2546c3 100644
--- a/src/mesa/pipe/i915simple/i915_context.h
+++ b/src/mesa/pipe/i915simple/i915_context.h
@@ -121,6 +121,7 @@ struct i915_context
    GLuint hardware_dirty;
    
    GLuint debug;
+   GLuint pci_id;
 
    struct {
       unsigned is_i945:1;
@@ -188,6 +189,7 @@ void i915_init_region_functions( struct i915_context *i915 );
 void i915_init_surface_functions( struct i915_context *i915 );
 void i915_init_state_functions( struct i915_context *i915 );
 void i915_init_flush_functions( struct i915_context *i915 );
+void i915_init_string_functions( struct i915_context *i915 );
 
 
 
diff --git a/src/mesa/pipe/i915simple/i915_reg.h b/src/mesa/pipe/i915simple/i915_reg.h
index 0776b75ef92..f4070ef93e8 100644
--- a/src/mesa/pipe/i915simple/i915_reg.h
+++ b/src/mesa/pipe/i915simple/i915_reg.h
@@ -961,5 +961,14 @@
 #define BLENDFACT_INV_CONST_ALPHA	0x0f
 #define BLENDFACT_MASK          	0x0f
 
+#define PCI_CHIP_I915_G			0x2582
+#define PCI_CHIP_I915_GM		0x2592
+#define PCI_CHIP_I945_G			0x2772
+#define PCI_CHIP_I945_GM		0x27A2
+#define PCI_CHIP_I945_GME		0x27AE
+#define PCI_CHIP_G33_G			0x29C2
+#define PCI_CHIP_Q35_G			0x29B2
+#define PCI_CHIP_Q33_G			0x29D2
+
 
 #endif
diff --git a/src/mesa/pipe/i915simple/i915_strings.c b/src/mesa/pipe/i915simple/i915_strings.c
new file mode 100644
index 00000000000..a9b0bfc7c27
--- /dev/null
+++ b/src/mesa/pipe/i915simple/i915_strings.c
@@ -0,0 +1,83 @@
+/**************************************************************************
+ * 
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+#include "i915_context.h"
+#include "i915_reg.h"
+
+
+static const char *i915_get_vendor( struct pipe_context *pipe )
+{
+   return "Tungsten Graphics, Inc.";
+}
+
+
+static const char *i915_get_name( struct pipe_context *pipe )
+{
+   static char buffer[128];
+   const char *chipset;
+
+   switch (i915_context(pipe)->pci_id) {
+   case PCI_CHIP_I915_G:
+      chipset = "915G";
+      break;
+   case PCI_CHIP_I915_GM:
+      chipset = "915GM";
+      break;
+   case PCI_CHIP_I945_G:
+      chipset = "945G";
+      break;
+   case PCI_CHIP_I945_GM:
+      chipset = "945GM";
+      break;
+   case PCI_CHIP_I945_GME:
+      chipset = "945GME";
+      break;
+   case PCI_CHIP_G33_G:
+      chipset = "G33";
+      break;
+   case PCI_CHIP_Q35_G:
+      chipset = "Q35";
+      break;
+   case PCI_CHIP_Q33_G:
+      chipset = "Q33";
+      break;
+   default:
+      chipset = "unknown";
+      break;
+   }
+
+   snprintf(buffer, sizeof(buffer), "pipe/i915 (chipset: %s)", chipset);
+   return buffer;
+}
+
+
+void
+i915_init_string_functions(struct i915_context *i915)
+{
+   i915->pipe.get_name = i915_get_name;
+   i915->pipe.get_vendor = i915_get_vendor;
+}
diff --git a/src/mesa/pipe/p_context.h b/src/mesa/pipe/p_context.h
index b303cee5cca..84557b9a4a7 100644
--- a/src/mesa/pipe/p_context.h
+++ b/src/mesa/pipe/p_context.h
@@ -51,12 +51,19 @@ struct pipe_context {
     */
    const GLuint *(*supported_formats)(struct pipe_context *pipe,
                                       GLuint *numFormats);
+
    void (*max_texture_size)(struct pipe_context *pipe,
                             GLuint textureType, /* PIPE_TEXTURE_x */
                             GLuint *maxWidth,
                             GLuint *maxHeight,
                             GLuint *maxDepth);
 
+   const char *(*get_name)( struct pipe_context *pipe );
+
+   const char *(*get_vendor)( struct pipe_context *pipe );
+
+   
+
    /*
     * Drawing
     */
diff --git a/src/mesa/pipe/p_winsys.h b/src/mesa/pipe/p_winsys.h
index c455ebdbbee..b7495a205fe 100644
--- a/src/mesa/pipe/p_winsys.h
+++ b/src/mesa/pipe/p_winsys.h
@@ -107,6 +107,10 @@ struct pipe_winsys {
     */
    void (*wait_idle)( struct pipe_winsys *sws );
 
+   /* Queries:
+    */
+   const char *(*get_name)( struct pipe_winsys *sws );
+
 };
 
 
diff --git a/src/mesa/pipe/softpipe/sp_context.c b/src/mesa/pipe/softpipe/sp_context.c
index b35bd660815..d67ad2c01da 100644
--- a/src/mesa/pipe/softpipe/sp_context.c
+++ b/src/mesa/pipe/softpipe/sp_context.c
@@ -224,6 +224,16 @@ static GLuint softpipe_get_occlusion_counter(struct pipe_context *pipe)
    return softpipe->occlusion_counter;
 }
 
+static const char *softpipe_get_name( struct pipe_context *pipe )
+{
+   return "softpipe";
+}
+
+static const char *softpipe_get_vendor( struct pipe_context *pipe )
+{
+   return "Tungsten Graphics, Inc.";
+}
+
 
 struct pipe_context *softpipe_create( struct pipe_winsys *pipe_winsys,
 				      struct softpipe_winsys *softpipe_winsys )
@@ -259,6 +269,8 @@ struct pipe_context *softpipe_create( struct pipe_winsys *pipe_winsys,
    softpipe->pipe.flush = softpipe_flush;
    softpipe->pipe.reset_occlusion_counter = softpipe_reset_occlusion_counter;
    softpipe->pipe.get_occlusion_counter = softpipe_get_occlusion_counter;
+   softpipe->pipe.get_name = softpipe_get_name;
+   softpipe->pipe.get_vendor = softpipe_get_vendor;
 
    /* textures */
    softpipe->pipe.mipmap_tree_layout = softpipe_mipmap_tree_layout;