diff options
Diffstat (limited to 'src/gallium/drivers/i965/brw_resource.h')
| -rw-r--r-- | src/gallium/drivers/i965/brw_resource.h | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/src/gallium/drivers/i965/brw_resource.h b/src/gallium/drivers/i965/brw_resource.h deleted file mode 100644 index 78defb37b2a..00000000000 --- a/src/gallium/drivers/i965/brw_resource.h +++ /dev/null @@ -1,152 +0,0 @@ -/************************************************************************** - * - * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef BRW_RESOURCE_H -#define BRW_RESOURCE_H - -struct brw_screen; - -#include "util/u_transfer.h" -#include "util/u_debug.h" - -#include "brw_screen.h" /* for brw_surface */ - -struct brw_context; -struct brw_screen; - - -struct brw_buffer { - struct u_resource b; - - /* One of either bo or user_buffer will be non-null, depending on - * whether this is a hardware or user buffer. - */ - struct brw_winsys_buffer *bo; - void *user_buffer; - - /* Mapped pointer?? - */ - void *ptr; -}; - -#define BRW_MAX_TEXTURE_2D_LEVELS 11 /* max 1024x1024 */ -#define BRW_MAX_TEXTURE_3D_LEVELS 8 /* max 128x128x128 */ - - - -struct brw_texture { - struct u_resource b; - struct brw_winsys_buffer *bo; - struct brw_surface_state ss; - - unsigned *image_offset[BRW_MAX_TEXTURE_2D_LEVELS]; - unsigned nr_images[BRW_MAX_TEXTURE_2D_LEVELS]; - unsigned level_offset[BRW_MAX_TEXTURE_2D_LEVELS]; - - boolean compressed; - unsigned brw_target; - unsigned pitch; - unsigned tiling; - unsigned cpp; - unsigned total_height; - - struct brw_surface views[2]; -}; - - -void brw_init_screen_resource_functions(struct brw_screen *is); -void brw_init_resource_functions(struct brw_context *brw ); - -extern struct u_resource_vtbl brw_buffer_vtbl; -extern struct u_resource_vtbl brw_texture_vtbl; - -static INLINE struct brw_texture *brw_texture( struct pipe_resource *resource ) -{ - struct brw_texture *tex = (struct brw_texture *)resource; - assert(tex->b.vtbl == &brw_texture_vtbl); - return tex; -} - -static INLINE struct brw_buffer *brw_buffer( struct pipe_resource *resource ) -{ - struct brw_buffer *tex = (struct brw_buffer *)resource; - assert(tex->b.vtbl == &brw_buffer_vtbl); - return tex; -} - -struct pipe_resource * -brw_texture_create(struct pipe_screen *screen, - const struct pipe_resource *template); - -struct pipe_resource * -brw_texture_from_handle(struct pipe_screen * screen, - const struct pipe_resource *template, - struct winsys_handle *whandle); - - -struct pipe_resource * -brw_user_buffer_create(struct pipe_screen *screen, - void *ptr, - unsigned bytes, - unsigned usage); - -struct pipe_resource * -brw_buffer_create(struct pipe_screen *screen, - const struct pipe_resource *template); - - -/* -boolean -brw_is_format_supported( struct pipe_screen *screen, - enum pipe_format format, - enum pipe_texture_target target, - unsigned sample_count, - unsigned tex_usage, - unsigned geom_flags ); -*/ - -/* Pipe buffer helpers - */ -static INLINE boolean -brw_buffer_is_user_buffer( const struct pipe_resource *buf ) -{ - return ((const struct brw_buffer *)buf)->user_buffer != NULL; -} - - -/*********************************************************************** - * Internal functions - */ -GLboolean brw_texture_layout(struct brw_screen *brw_screen, - struct brw_texture *tex ); - -void brw_update_texture( struct brw_screen *brw_screen, - struct brw_texture *tex ); - - - -#endif /* BRW_RESOURCE_H */ |