| /* |
| * Copyright © 2009 Corbin Simpson |
| * 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 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 THE COPYRIGHT HOLDERS, AUTHORS |
| * 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. |
| * |
| * The above copyright notice and this permission notice (including the |
| * next paragraph) shall be included in all copies or substantial portions |
| * of the Software. |
| */ |
| /* |
| * Authors: |
| * Corbin Simpson <MostAwesomeDude@gmail.com> |
| */ |
| #ifndef RADEON_DRM_H |
| #define RADEON_DRM_H |
| |
| #include <sys/ioctl.h> |
| |
| #include "xf86drm.h" |
| |
| #include "pipe/p_screen.h" |
| |
| #include "trace/tr_drm.h" |
| #include "util/u_debug.h" |
| #include "util/u_memory.h" |
| |
| #include "state_tracker/drm_api.h" |
| |
| #include "radeon_buffer.h" |
| #include "radeon_r300.h" |
| |
| /* XXX */ |
| #include "r300_screen.h" |
| |
| struct pipe_screen* radeon_create_screen(struct drm_api* api, |
| int drmFB, |
| struct drm_create_screen_arg *arg); |
| |
| struct pipe_context* radeon_create_context(struct drm_api* api, |
| struct pipe_screen* screen); |
| |
| boolean radeon_buffer_from_texture(struct drm_api* api, |
| struct pipe_screen* screen, |
| struct pipe_texture* texture, |
| struct pipe_buffer** buffer, |
| unsigned* stride); |
| |
| struct pipe_buffer* radeon_buffer_from_handle(struct drm_api* api, |
| struct pipe_screen* screen, |
| const char* name, |
| unsigned handle); |
| |
| boolean radeon_handle_from_buffer(struct drm_api* api, |
| struct pipe_screen* screen, |
| struct pipe_buffer* buffer, |
| unsigned* handle); |
| |
| boolean radeon_global_handle_from_buffer(struct drm_api* api, |
| struct pipe_screen* screen, |
| struct pipe_buffer* buffer, |
| unsigned* handle); |
| |
| void radeon_destroy_drm_api(struct drm_api* api); |
| |
| /* Guess at whether this chipset should use r300g. |
| * |
| * I believe that this check is valid, but I haven't been exhaustive. */ |
| static boolean is_r3xx(int pciid) |
| { |
| return (pciid > 0x3150) && (pciid < 0x796f); |
| } |
| |
| #endif |