r300-gallium, radeon-winsys: Reorganize r300_winsys header, break ABI.

Make things more consistent, prepare for more function hooks.

2 files changed, 31 insertions, 33 deletions

diff --git a/src/gallium/drivers/r300/r300_cs.h b/src/gallium/drivers/r300/r300_cs.h
index 5d9799dd72..82a3942248 100644
--- a/src/gallium/drivers/r300/r300_cs.h
+++ b/src/gallium/drivers/r300/r300_cs.h
@@ -49,27 +49,27 @@
 
 #define CS_LOCALS(context) \
     struct r300_winsys* cs_winsys = context->winsys; \
-    struct radeon_cs* cs = cs_winsys->cs; \
     int cs_count = 0;
 
 #define CHECK_CS(size) \
-    cs_winsys->check_cs(cs, (size))
+    cs_winsys->check_cs(cs_winsys, (size))
 
 #define BEGIN_CS(size) do { \
     CHECK_CS(size); \
     debug_printf("r300: BEGIN_CS, count %d, in %s (%s:%d)\n", \
         size, __FUNCTION__, __FILE__, __LINE__); \
-    cs_winsys->begin_cs(cs, (size), __FILE__, __FUNCTION__, __LINE__); \
+    cs_winsys->begin_cs(cs_winsys, (size), \
+            __FILE__, __FUNCTION__, __LINE__); \
     cs_count = size; \
 } while (0)
 
 #define OUT_CS(value) do { \
-    cs_winsys->write_cs_dword(cs, (value)); \
+    cs_winsys->write_cs_dword(cs_winsys, (value)); \
     cs_count--; \
 } while (0)
 
 #define OUT_CS_32F(value) do { \
-    cs_winsys->write_cs_dword(cs, fui(value)); \
+    cs_winsys->write_cs_dword(cs_winsys, fui(value)); \
     cs_count--; \
 } while (0)
 
@@ -97,7 +97,7 @@
         bo, offset); \
     assert(bo); \
     OUT_CS(offset); \
-    cs_winsys->write_cs_reloc(cs, bo, rd, wd, flags); \
+    cs_winsys->write_cs_reloc(cs_winsys, bo, rd, wd, flags); \
     cs_count -= 2; \
 } while (0)
 
@@ -106,13 +106,13 @@
         __LINE__); \
     if (cs_count != 0) \
         debug_printf("r300: Warning: cs_count off by %d\n", cs_count); \
-    cs_winsys->end_cs(cs, __FILE__, __FUNCTION__, __LINE__); \
+    cs_winsys->end_cs(cs_winsys, __FILE__, __FUNCTION__, __LINE__); \
 } while (0)
 
 #define FLUSH_CS do { \
     debug_printf("r300: FLUSH_CS in %s (%s:%d)\n\n", __FUNCTION__, __FILE__, \
         __LINE__); \
-    cs_winsys->flush_cs(cs); \
+    cs_winsys->flush_cs(cs_winsys); \
 } while (0)
 
 #define RADEON_ONE_REG_WR        (1 << 15)
@@ -138,7 +138,7 @@
     assert(bo); \
     OUT_CS(offset); \
     OUT_CS(count); \
-    cs_winsys->write_cs_reloc(cs, bo, rd, wd, flags); \
+    cs_winsys->write_cs_reloc(cs_winsys, bo, rd, wd, flags); \
     cs_count -= 2; \
 } while (0)
 
diff --git a/src/gallium/drivers/r300/r300_winsys.h b/src/gallium/drivers/r300/r300_winsys.h
index baa95282c3..393ba07012 100644
--- a/src/gallium/drivers/r300/r300_winsys.h
+++ b/src/gallium/drivers/r300/r300_winsys.h
@@ -35,8 +35,6 @@ extern "C" {
 #include "pipe/p_state.h"
 #include "pipe/internal/p_winsys_screen.h"
 
-struct radeon_cs;
-
 struct r300_winsys {
     /* Parent class */
     struct pipe_winsys base;
@@ -44,45 +42,45 @@ struct r300_winsys {
     /* Opaque Radeon-specific winsys object. */
     void* radeon_winsys;
 
+    /* CS object. This is very much like Intel's batchbuffer.
+     * Fill it full of dwords and relocs and then submit.
+     * Repeat as needed. */
+    struct radeon_cs* cs;
+
     /* PCI ID */
     uint32_t pci_id;
 
     /* GB pipe count */
     uint32_t gb_pipes;
 
-    /* CS object. This is very much like Intel's batchbuffer.
-     * Fill it full of dwords and relocs and then submit.
-     * Repeat as needed. */
-    struct radeon_cs* cs;
-
     /* Check to see if there's room for commands. */
-    boolean (*check_cs)(struct radeon_cs* cs, int size);
+    boolean (*check_cs)(struct r300_winsys* winsys, int size);
 
     /* Start a command emit. */
-    void (*begin_cs)(struct radeon_cs* cs,
-           int size,
-           const char* file,
-           const char* function,
-           int line);
+    void (*begin_cs)(struct r300_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_cs* cs, uint32_t dword);
+    void (*write_cs_dword)(struct r300_winsys* winsys, uint32_t dword);
 
     /* Write a relocated dword to the command buffer. */
-    void (*write_cs_reloc)(struct radeon_cs* cs,
-           struct pipe_buffer* bo,
-           uint32_t rd,
-           uint32_t wd,
-           uint32_t flags);
+    void (*write_cs_reloc)(struct r300_winsys* winsys,
+                           struct pipe_buffer* bo,
+                           uint32_t rd,
+                           uint32_t wd,
+                           uint32_t flags);
 
     /* Finish a command emit. */
-    void (*end_cs)(struct radeon_cs* cs,
-           const char* file,
-           const char* function,
-           int line);
+    void (*end_cs)(struct r300_winsys* winsys,
+                   const char* file,
+                   const char* function,
+                   int line);
 
     /* Flush the CS. */
-    void (*flush_cs)(struct radeon_cs* cs);
+    void (*flush_cs)(struct r300_winsys* winsys);
 };
 
 struct pipe_context* r300_create_context(struct pipe_screen* screen,