Revert "r300g: rebuild winsys/pipe buffer handling and add buffer map"

[mesa.git] / src / gallium / winsys / drm / radeon / core / radeon_winsys.h

diff --git a/src/gallium/winsys/drm/radeon/core/radeon_winsys.h b/src/gallium/winsys/drm/radeon/core/radeon_winsys.h
index c8e725cff07fce7ffde796c717ba4863b11b128d..4901080ca7be5f6a5e8a152e7e3ec3729e4b9d1b 100644 (file)
--- a/src/gallium/winsys/drm/radeon/core/radeon_winsys.h
+++ b/src/gallium/winsys/drm/radeon/core/radeon_winsys.h
@@ -30,17 +30,16 @@
 #ifndef RADEON_WINSYS_H
 #define RADEON_WINSYS_H
 
-#include "r300_winsys.h"
+#include "util/u_simple_screen.h"
 
-struct radeon_libdrm_winsys {
-    /* Parent class. */
-    struct r300_winsys_screen base;
-
-    struct pb_manager *kman;
+struct radeon_winsys_priv;
 
-    struct pb_manager *mman;
+struct radeon_winsys {
+    /* Parent class. */
+    struct pipe_winsys base;
 
-    struct pb_manager *cman;
+    /* Winsys private */
+    struct radeon_winsys_priv* priv;
 
     /* PCI ID */
     uint32_t pci_id;
@@ -57,27 +56,56 @@ struct radeon_libdrm_winsys {
     /* VRAM size. */
     uint32_t vram_size;
 
-    /* DRM FD */
-    int fd;
-
-    /* Radeon BO manager. */
-    struct radeon_bo_manager *bom;
-
-    /* Radeon CS manager. */
-    struct radeon_cs_manager *csm;
-
-    /* Current CS. */
-    struct radeon_cs *cs;
-
-    /* Flush CB */
-    void (*flush_cb)(void *);
-    void *flush_data;
+    /* Add a pipe_buffer to the list of buffer objects to validate. */
+    boolean (*add_buffer)(struct radeon_winsys* winsys,
+                          struct pipe_buffer* pbuffer,
+                          uint32_t rd,
+                          uint32_t wd);
+
+    /* Revalidate all currently setup pipe_buffers.
+     * Returns TRUE if a flush is required. */
+    boolean (*validate)(struct radeon_winsys* winsys);
+
+    /* Check to see if there's room for commands. */
+    boolean (*check_cs)(struct radeon_winsys* winsys, int size);
+
+    /* Start a command emit. */
+    void (*begin_cs)(struct radeon_winsys* winsys,
+                     int size,
+                     const char* file,
+                     const char* function,
+                     int line);
+
+    /* Write a dword to the command buffer. */
+    void (*write_cs_dword)(struct radeon_winsys* winsys, uint32_t dword);
+
+    /* Write a relocated dword to the command buffer. */
+    void (*write_cs_reloc)(struct radeon_winsys* winsys,
+                           struct pipe_buffer* bo,
+                           uint32_t rd,
+                           uint32_t wd,
+                           uint32_t flags);
+
+    /* Finish a command emit. */
+    void (*end_cs)(struct radeon_winsys* winsys,
+                   const char* file,
+                   const char* function,
+                   int line);
+
+    /* Flush the CS. */
+    void (*flush_cs)(struct radeon_winsys* winsys);
+
+    /* winsys flush - callback from winsys when flush required */
+    void (*set_flush_cb)(struct radeon_winsys *winsys,
+                        void (*flush_cb)(void *), void *data);
+
+    void (*reset_bos)(struct radeon_winsys *winsys);
+
+    void (*buffer_set_tiling)(struct radeon_winsys* winsys,
+                              struct pipe_buffer* buffer,
+                              uint32_t pitch,
+                              boolean microtiled,
+                              boolean macrotiled);
 };
 
-static INLINE struct radeon_libdrm_winsys *
-radeon_winsys_screen(struct r300_winsys_screen *base)
-{
-  return (struct radeon_libdrm_winsys *)base;
-}
-
 #endif