Add pointer for free memory to adapter_t.

Also nuke unused depth* entries.

2 files changed, 5 insertions, 8 deletions

diff --git a/r600_demo.c b/r600_demo.c
index e1f8fdf..e41b414 100644
--- a/r600_demo.c
+++ b/r600_demo.c
@@ -626,9 +626,8 @@ int main(int argc, char *argv[])
     adapter.color_pitch    = display_pitch;
     adapter.color_height   = display_height;
 
-    adapter.depth_gpu      = display_gpu + display_pitch*4*500;
-    adapter.depth_pitch    = display_pitch;
-    adapter.depth_height   = 480;
+    adapter.free_gpu       = display_gpu + display_height*display_pitch*4;
+    adapter.free_cpu       = adapter.display + display_height*display_pitch*4;
 
     if (verbose >= 1) {
 	fprintf (stderr, "\nfb:       gpu 0x" PRINTF_UINT64_HEX ", cpu %p, size 0x" PRINTF_UINT64_HEX "\n",
@@ -637,8 +636,6 @@ int main(int argc, char *argv[])
 		 adapter.display_gpu, adapter.display, adapter.display_width, adapter.display_height, adapter.display_pitch);
 	fprintf (stderr, "color RT: gpu 0x" PRINTF_UINT64_HEX "  (%dx%d)\n",
 		 adapter.color_gpu, adapter.color_pitch, adapter.color_height);
-	fprintf (stderr, "depth:    gpu 0x" PRINTF_UINT64_HEX "  (%dx%d)\n",
-		 adapter.depth_gpu, adapter.depth_pitch, adapter.depth_height);
 	fprintf (stderr, "gart:     gpu 0x" PRINTF_UINT64_HEX ", cpu %p\n",
 		 gart_gpu, gart);
 	fprintf (stderr, "gart bufs:gpu 0x" PRINTF_UINT64_HEX ", cpu %p\n",
diff --git a/r600_lib.h b/r600_lib.h
index 4fe5b44..cb9fada 100644
--- a/r600_lib.h
+++ b/r600_lib.h
@@ -89,9 +89,9 @@ typedef struct {
     uint64_t color_gpu;
     uint32_t color_pitch;
     uint32_t color_height;
-    uint64_t depth_gpu;
-    uint32_t depth_pitch;
-    uint32_t depth_height;
+    
+    void    *free_cpu;
+    uint64_t free_gpu;
 } adapter_t;
 
 /* TODO: Should go to _hwapi.h, probably moved to adapter_t / context_t */