diff options
Diffstat (limited to 'mesalib/src/gallium/auxiliary/util/u_transfer.h')
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_transfer.h | 259 |
1 files changed, 127 insertions, 132 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_transfer.h b/mesalib/src/gallium/auxiliary/util/u_transfer.h index 79e2d13a4..f4fdf9a48 100644 --- a/mesalib/src/gallium/auxiliary/util/u_transfer.h +++ b/mesalib/src/gallium/auxiliary/util/u_transfer.h @@ -1,132 +1,127 @@ -
-#ifndef U_TRANSFER_H
-#define U_TRANSFER_H
-
-/* Fallback implementations for inline read/writes which just go back
- * to the regular transfer behaviour.
- */
-#include "pipe/p_state.h"
-
-struct pipe_context;
-struct winsys_handle;
-
-boolean u_default_resource_get_handle(struct pipe_screen *screen,
- struct pipe_resource *resource,
- struct winsys_handle *handle);
-
-void u_default_transfer_inline_write( struct pipe_context *pipe,
- struct pipe_resource *resource,
- unsigned level,
- unsigned usage,
- const struct pipe_box *box,
- const void *data,
- unsigned stride,
- unsigned layer_stride);
-
-void u_default_transfer_flush_region( struct pipe_context *pipe,
- struct pipe_transfer *transfer,
- const struct pipe_box *box);
-
-struct pipe_transfer * u_default_get_transfer(struct pipe_context *context,
- struct pipe_resource *resource,
- unsigned level,
- unsigned usage,
- const struct pipe_box *box);
-
-void u_default_transfer_unmap( struct pipe_context *pipe,
- struct pipe_transfer *transfer );
-
-void u_default_transfer_destroy(struct pipe_context *pipe,
- struct pipe_transfer *transfer);
-
-
-
-/* Useful helper to allow >1 implementation of resource functionality
- * to exist in a single driver. This is intended to be transitionary!
- */
-struct u_resource_vtbl {
-
- boolean (*resource_get_handle)(struct pipe_screen *,
- struct pipe_resource *tex,
- struct winsys_handle *handle);
-
- void (*resource_destroy)(struct pipe_screen *,
- struct pipe_resource *pt);
-
- struct pipe_transfer *(*get_transfer)(struct pipe_context *,
- struct pipe_resource *resource,
- unsigned level,
- unsigned usage,
- const struct pipe_box *);
-
- void (*transfer_destroy)(struct pipe_context *,
- struct pipe_transfer *);
-
- void *(*transfer_map)( struct pipe_context *,
- struct pipe_transfer *transfer );
-
- void (*transfer_flush_region)( struct pipe_context *,
- struct pipe_transfer *transfer,
- const struct pipe_box *);
-
- void (*transfer_unmap)( struct pipe_context *,
- struct pipe_transfer *transfer );
-
- void (*transfer_inline_write)( struct pipe_context *pipe,
- struct pipe_resource *resource,
- unsigned level,
- unsigned usage,
- const struct pipe_box *box,
- const void *data,
- unsigned stride,
- unsigned layer_stride);
-};
-
-
-struct u_resource {
- struct pipe_resource b;
- const struct u_resource_vtbl *vtbl;
-};
-
-
-boolean u_resource_get_handle_vtbl(struct pipe_screen *screen,
- struct pipe_resource *resource,
- struct winsys_handle *handle);
-
-void u_resource_destroy_vtbl(struct pipe_screen *screen,
- struct pipe_resource *resource);
-
-struct pipe_transfer *u_get_transfer_vtbl(struct pipe_context *context,
- struct pipe_resource *resource,
- unsigned level,
- unsigned usage,
- const struct pipe_box *box);
-
-void u_transfer_destroy_vtbl(struct pipe_context *pipe,
- struct pipe_transfer *transfer);
-
-void *u_transfer_map_vtbl( struct pipe_context *pipe,
- struct pipe_transfer *transfer );
-
-void u_transfer_flush_region_vtbl( struct pipe_context *pipe,
- struct pipe_transfer *transfer,
- const struct pipe_box *box);
-
-void u_transfer_unmap_vtbl( struct pipe_context *rm_ctx,
- struct pipe_transfer *transfer );
-
-void u_transfer_inline_write_vtbl( struct pipe_context *rm_ctx,
- struct pipe_resource *resource,
- unsigned level,
- unsigned usage,
- const struct pipe_box *box,
- const void *data,
- unsigned stride,
- unsigned layer_stride);
-
-void u_default_redefine_user_buffer(struct pipe_context *ctx,
- struct pipe_resource *resource,
- unsigned offset,
- unsigned size);
-
-#endif
+ +#ifndef U_TRANSFER_H +#define U_TRANSFER_H + +/* Fallback implementations for inline read/writes which just go back + * to the regular transfer behaviour. + */ +#include "pipe/p_state.h" + +struct pipe_context; +struct winsys_handle; + +boolean u_default_resource_get_handle(struct pipe_screen *screen, + struct pipe_resource *resource, + struct winsys_handle *handle); + +void u_default_transfer_inline_write( struct pipe_context *pipe, + struct pipe_resource *resource, + unsigned level, + unsigned usage, + const struct pipe_box *box, + const void *data, + unsigned stride, + unsigned layer_stride); + +void u_default_transfer_flush_region( struct pipe_context *pipe, + struct pipe_transfer *transfer, + const struct pipe_box *box); + +struct pipe_transfer * u_default_get_transfer(struct pipe_context *context, + struct pipe_resource *resource, + unsigned level, + unsigned usage, + const struct pipe_box *box); + +void u_default_transfer_unmap( struct pipe_context *pipe, + struct pipe_transfer *transfer ); + +void u_default_transfer_destroy(struct pipe_context *pipe, + struct pipe_transfer *transfer); + + + +/* Useful helper to allow >1 implementation of resource functionality + * to exist in a single driver. This is intended to be transitionary! + */ +struct u_resource_vtbl { + + boolean (*resource_get_handle)(struct pipe_screen *, + struct pipe_resource *tex, + struct winsys_handle *handle); + + void (*resource_destroy)(struct pipe_screen *, + struct pipe_resource *pt); + + struct pipe_transfer *(*get_transfer)(struct pipe_context *, + struct pipe_resource *resource, + unsigned level, + unsigned usage, + const struct pipe_box *); + + void (*transfer_destroy)(struct pipe_context *, + struct pipe_transfer *); + + void *(*transfer_map)( struct pipe_context *, + struct pipe_transfer *transfer ); + + void (*transfer_flush_region)( struct pipe_context *, + struct pipe_transfer *transfer, + const struct pipe_box *); + + void (*transfer_unmap)( struct pipe_context *, + struct pipe_transfer *transfer ); + + void (*transfer_inline_write)( struct pipe_context *pipe, + struct pipe_resource *resource, + unsigned level, + unsigned usage, + const struct pipe_box *box, + const void *data, + unsigned stride, + unsigned layer_stride); +}; + + +struct u_resource { + struct pipe_resource b; + const struct u_resource_vtbl *vtbl; +}; + + +boolean u_resource_get_handle_vtbl(struct pipe_screen *screen, + struct pipe_resource *resource, + struct winsys_handle *handle); + +void u_resource_destroy_vtbl(struct pipe_screen *screen, + struct pipe_resource *resource); + +struct pipe_transfer *u_get_transfer_vtbl(struct pipe_context *context, + struct pipe_resource *resource, + unsigned level, + unsigned usage, + const struct pipe_box *box); + +void u_transfer_destroy_vtbl(struct pipe_context *pipe, + struct pipe_transfer *transfer); + +void *u_transfer_map_vtbl( struct pipe_context *pipe, + struct pipe_transfer *transfer ); + +void u_transfer_flush_region_vtbl( struct pipe_context *pipe, + struct pipe_transfer *transfer, + const struct pipe_box *box); + +void u_transfer_unmap_vtbl( struct pipe_context *rm_ctx, + struct pipe_transfer *transfer ); + +void u_transfer_inline_write_vtbl( struct pipe_context *rm_ctx, + struct pipe_resource *resource, + unsigned level, + unsigned usage, + const struct pipe_box *box, + const void *data, + unsigned stride, + unsigned layer_stride); + +#endif |