gallium: remove pipe_context member from pipe_transfer

There was very little use for this beyond permitting the
pipe_context::tex_transfer_destroy() function to omit the pipe_context
argument.

This change adds the pipe_context argument into tex_transfer_destroy()
so that it looks like other pipe_context functions, and removes the
pipe_context pointer from pipe_transfer.

7 files changed, 50 insertions, 40 deletions

diff --git a/src/gallium/auxiliary/util/u_debug.c b/src/gallium/auxiliary/util/u_debug.c
index de775a2dbc2..e997cfa8a38 100644
--- a/src/gallium/auxiliary/util/u_debug.c
+++ b/src/gallium/auxiliary/util/u_debug.c
@@ -459,7 +459,7 @@ void debug_dump_surface(struct pipe_context *pipe,
    
    pipe->transfer_unmap(pipe, transfer);
 error:
-   pipe->tex_transfer_destroy(transfer);
+   pipe->tex_transfer_destroy(pipe, transfer);
 }
 
 
@@ -530,14 +530,15 @@ debug_dump_surface_bmp(struct pipe_context *pipe,
 				     PIPE_TRANSFER_READ, 0, 0, surface->width,
 				     surface->height);
 
-   debug_dump_transfer_bmp(filename, transfer);
+   debug_dump_transfer_bmp(pipe, filename, transfer);
 
-   pipe->tex_transfer_destroy(transfer);
+   pipe->tex_transfer_destroy(pipe, transfer);
 #endif
 }
 
 void
-debug_dump_transfer_bmp(const char *filename,
+debug_dump_transfer_bmp(struct pipe_context *pipe,
+                        const char *filename,
                         struct pipe_transfer *transfer)
 {
 #ifndef PIPE_SUBSYSTEM_WINDOWS_MINIPORT
@@ -550,7 +551,7 @@ debug_dump_transfer_bmp(const char *filename,
    if(!rgba)
       goto error1;
 
-   pipe_get_tile_rgba(transfer, 0, 0,
+   pipe_get_tile_rgba(pipe, transfer, 0, 0,
                       transfer->width, transfer->height,
                       rgba);
 
diff --git a/src/gallium/auxiliary/util/u_debug.h b/src/gallium/auxiliary/util/u_debug.h
index a383837743f..98addeb372e 100644
--- a/src/gallium/auxiliary/util/u_debug.h
+++ b/src/gallium/auxiliary/util/u_debug.h
@@ -331,7 +331,8 @@ void debug_dump_texture(struct pipe_context *pipe,
 void debug_dump_surface_bmp(struct pipe_context *pipe,
                             const char *filename,
                             struct pipe_surface *surface);
-void debug_dump_transfer_bmp(const char *filename,
+void debug_dump_transfer_bmp(struct pipe_context *pipe,
+                             const char *filename,
                              struct pipe_transfer *transfer);
 void debug_dump_float_rgba_bmp(const char *filename,
                                unsigned width, unsigned height,
diff --git a/src/gallium/auxiliary/util/u_gen_mipmap.c b/src/gallium/auxiliary/util/u_gen_mipmap.c
index 46fbde3f4ab..5c51b53d7bd 100644
--- a/src/gallium/auxiliary/util/u_gen_mipmap.c
+++ b/src/gallium/auxiliary/util/u_gen_mipmap.c
@@ -1146,8 +1146,8 @@ make_1d_mipmap(struct gen_mipmap_state *ctx,
       pipe->transfer_unmap(pipe, srcTrans);
       pipe->transfer_unmap(pipe, dstTrans);
 
-      pipe->tex_transfer_destroy(srcTrans);
-      pipe->tex_transfer_destroy(dstTrans);
+      pipe->tex_transfer_destroy(pipe, srcTrans);
+      pipe->tex_transfer_destroy(pipe, dstTrans);
    }
 }
 
@@ -1190,8 +1190,8 @@ make_2d_mipmap(struct gen_mipmap_state *ctx,
       pipe->transfer_unmap(pipe, srcTrans);
       pipe->transfer_unmap(pipe, dstTrans);
 
-      pipe->tex_transfer_destroy(srcTrans);
-      pipe->tex_transfer_destroy(dstTrans);
+      pipe->tex_transfer_destroy(pipe, srcTrans);
+      pipe->tex_transfer_destroy(pipe, dstTrans);
    }
 }
 
@@ -1235,8 +1235,8 @@ make_3d_mipmap(struct gen_mipmap_state *ctx,
       pipe->transfer_unmap(pipe, srcTrans);
       pipe->transfer_unmap(pipe, dstTrans);
 
-      pipe->tex_transfer_destroy(srcTrans);
-      pipe->tex_transfer_destroy(dstTrans);
+      pipe->tex_transfer_destroy(pipe, srcTrans);
+      pipe->tex_transfer_destroy(pipe, dstTrans);
    }
 #else
    (void) reduce_3d;
diff --git a/src/gallium/auxiliary/util/u_inlines.h b/src/gallium/auxiliary/util/u_inlines.h
index ada31b8182e..e7255e3baa8 100644
--- a/src/gallium/auxiliary/util/u_inlines.h
+++ b/src/gallium/auxiliary/util/u_inlines.h
@@ -264,24 +264,24 @@ pipe_buffer_read(struct pipe_screen *screen,
 }
 
 static INLINE void *
-pipe_transfer_map( struct pipe_transfer *transf )
+pipe_transfer_map( struct pipe_context *context,
+                   struct pipe_transfer *transf )
 {
-   struct pipe_context *context = transf->pipe;
    return context->transfer_map(context, transf);
 }
 
 static INLINE void
-pipe_transfer_unmap( struct pipe_transfer *transf )
+pipe_transfer_unmap( struct pipe_context *context,
+                     struct pipe_transfer *transf )
 {
-   struct pipe_context *context = transf->pipe;
    context->transfer_unmap(context, transf);
 }
 
 static INLINE void
-pipe_transfer_destroy( struct pipe_transfer *transf )
+pipe_transfer_destroy( struct pipe_context *context,
+                       struct pipe_transfer *transfer )
 {
-   struct pipe_context *context = transf->pipe;
-   context->tex_transfer_destroy(transf);
+   context->tex_transfer_destroy(context, transfer);
 }
 
 static INLINE unsigned
diff --git a/src/gallium/auxiliary/util/u_rect.c b/src/gallium/auxiliary/util/u_rect.c
index 0b8405d01fd..e73797f1b7e 100644
--- a/src/gallium/auxiliary/util/u_rect.c
+++ b/src/gallium/auxiliary/util/u_rect.c
@@ -223,8 +223,8 @@ util_surface_copy(struct pipe_context *pipe,
    pipe->transfer_unmap(pipe, src_trans);
    pipe->transfer_unmap(pipe, dst_trans);
 
-   pipe->tex_transfer_destroy(src_trans);
-   pipe->tex_transfer_destroy(dst_trans);
+   pipe->tex_transfer_destroy(pipe, src_trans);
+   pipe->tex_transfer_destroy(pipe, dst_trans);
 }
 
 
@@ -301,5 +301,5 @@ util_surface_fill(struct pipe_context *pipe,
    }
 
    pipe->transfer_unmap(pipe, dst_trans);
-   pipe->tex_transfer_destroy(dst_trans);
+   pipe->tex_transfer_destroy(pipe, dst_trans);
 }
diff --git a/src/gallium/auxiliary/util/u_tile.c b/src/gallium/auxiliary/util/u_tile.c
index 70a6d97385b..e445895efc5 100644
--- a/src/gallium/auxiliary/util/u_tile.c
+++ b/src/gallium/auxiliary/util/u_tile.c
@@ -45,11 +45,11 @@
  * Move raw block of pixels from transfer object to user memory.
  */
 void
-pipe_get_tile_raw(struct pipe_transfer *pt,
+pipe_get_tile_raw(struct pipe_context *pipe,
+                  struct pipe_transfer *pt,
                   uint x, uint y, uint w, uint h,
                   void *dst, int dst_stride)
 {
-   struct pipe_context *pipe = pt->pipe;
    const void *src;
 
    if (dst_stride == 0)
@@ -73,11 +73,11 @@ pipe_get_tile_raw(struct pipe_transfer *pt,
  * Move raw block of pixels from user memory to transfer object.
  */
 void
-pipe_put_tile_raw(struct pipe_transfer *pt,
+pipe_put_tile_raw(struct pipe_context *pipe,
+                  struct pipe_transfer *pt,
                   uint x, uint y, uint w, uint h,
                   const void *src, int src_stride)
 {
-   struct pipe_context *pipe = pt->pipe;
    void *dst;
    enum pipe_format format = pt->texture->format;
 
@@ -1246,7 +1246,8 @@ pipe_tile_raw_to_rgba(enum pipe_format format,
 
 
 void
-pipe_get_tile_rgba(struct pipe_transfer *pt,
+pipe_get_tile_rgba(struct pipe_context *pipe,
+                   struct pipe_transfer *pt,
                    uint x, uint y, uint w, uint h,
                    float *p)
 {
@@ -1265,7 +1266,7 @@ pipe_get_tile_rgba(struct pipe_transfer *pt,
    if(format == PIPE_FORMAT_UYVY || format == PIPE_FORMAT_YUYV)
       assert((x & 1) == 0);
 
-   pipe_get_tile_raw(pt, x, y, w, h, packed, 0);
+   pipe_get_tile_raw(pipe, pt, x, y, w, h, packed, 0);
 
    pipe_tile_raw_to_rgba(format, packed, w, h, p, dst_stride);
 
@@ -1274,7 +1275,8 @@ pipe_get_tile_rgba(struct pipe_transfer *pt,
 
 
 void
-pipe_put_tile_rgba(struct pipe_transfer *pt,
+pipe_put_tile_rgba(struct pipe_context *pipe,
+                   struct pipe_transfer *pt,
                    uint x, uint y, uint w, uint h,
                    const float *p)
 {
@@ -1363,7 +1365,7 @@ pipe_put_tile_rgba(struct pipe_transfer *pt,
                            0, 0, w, h);
    }
 
-   pipe_put_tile_raw(pt, x, y, w, h, packed, 0);
+   pipe_put_tile_raw(pipe, pt, x, y, w, h, packed, 0);
 
    FREE(packed);
 }
@@ -1373,11 +1375,11 @@ pipe_put_tile_rgba(struct pipe_transfer *pt,
  * Get a block of Z values, converted to 32-bit range.
  */
 void
-pipe_get_tile_z(struct pipe_transfer *pt,
+pipe_get_tile_z(struct pipe_context *pipe,
+                struct pipe_transfer *pt,
                 uint x, uint y, uint w, uint h,
                 uint *z)
 {
-   struct pipe_context *pipe = pt->pipe;
    const uint dstStride = w;
    ubyte *map;
    uint *pDest = z;
@@ -1458,11 +1460,11 @@ pipe_get_tile_z(struct pipe_transfer *pt,
 
 
 void
-pipe_put_tile_z(struct pipe_transfer *pt,
+pipe_put_tile_z(struct pipe_context *pipe,
+                struct pipe_transfer *pt,
                 uint x, uint y, uint w, uint h,
                 const uint *zSrc)
 {
-   struct pipe_context *pipe = pt->pipe;
    const uint srcStride = w;
    const uint *ptrc = zSrc;
    ubyte *map;
diff --git a/src/gallium/auxiliary/util/u_tile.h b/src/gallium/auxiliary/util/u_tile.h
index 1453af38b8a..8329087cfa6 100644
--- a/src/gallium/auxiliary/util/u_tile.h
+++ b/src/gallium/auxiliary/util/u_tile.h
@@ -56,34 +56,40 @@ extern "C" {
 #endif
 
 void
-pipe_get_tile_raw(struct pipe_transfer *pt,
+pipe_get_tile_raw(struct pipe_context *pipe,
+                  struct pipe_transfer *pt,
                   uint x, uint y, uint w, uint h,
                   void *p, int dst_stride);
 
 void
-pipe_put_tile_raw(struct pipe_transfer *pt,
+pipe_put_tile_raw(struct pipe_context *pipe,
+                  struct pipe_transfer *pt,
                   uint x, uint y, uint w, uint h,
                   const void *p, int src_stride);
 
 
 void
-pipe_get_tile_rgba(struct pipe_transfer *pt,
+pipe_get_tile_rgba(struct pipe_context *pipe,
+                   struct pipe_transfer *pt,
                    uint x, uint y, uint w, uint h,
                    float *p);
 
 void
-pipe_put_tile_rgba(struct pipe_transfer *pt,
+pipe_put_tile_rgba(struct pipe_context *pipe,
+                   struct pipe_transfer *pt,
                    uint x, uint y, uint w, uint h,
                    const float *p);
 
 
 void
-pipe_get_tile_z(struct pipe_transfer *pt,
+pipe_get_tile_z(struct pipe_context *pipe,
+                struct pipe_transfer *pt,
                 uint x, uint y, uint w, uint h,
                 uint *z);
 
 void
-pipe_put_tile_z(struct pipe_transfer *pt,
+pipe_put_tile_z(struct pipe_context *pipe,
+                struct pipe_transfer *pt,
                 uint x, uint y, uint w, uint h,
                 const uint *z);