diff options
Diffstat (limited to 'vmwgfx/vmwgfx_drmi.h')
-rw-r--r-- | vmwgfx/vmwgfx_drmi.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/vmwgfx/vmwgfx_drmi.h b/vmwgfx/vmwgfx_drmi.h new file mode 100644 index 0000000..2435009 --- /dev/null +++ b/vmwgfx/vmwgfx_drmi.h @@ -0,0 +1,87 @@ +/* + * Copyright 2011 VMWare, Inc. + * 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. + * + * Author: Jakob Bornecrantz <wallbraker@gmail.com> + * Author: Thomas Hellstrom <thellstrom@vmware.com> + */ + +#ifndef _VMWGFX_DRMI_H_ +#define _VMWGFX_DRMI_H_ + +#include <xorg-server.h> +#include <regionstr.h> +#include <stdint.h> +#include "vmwgfx_drm.h" + +struct vmwgfx_dma_ctx; + +extern int +vmwgfx_present_readback(int drm_fd, uint32_t fb_id, RegionPtr region); + +extern int +vmwgfx_present(int drm_fd, uint32_t fb_id, unsigned int dst_x, + unsigned int dst_y, RegionPtr region, uint32_t handle); + +struct vmwgfx_dmabuf { + uint32_t handle; + uint32_t gmr_id; + uint32_t gmr_offset; + size_t size; +}; + +extern struct vmwgfx_dmabuf* +vmwgfx_dmabuf_alloc(int drm_fd, size_t size); +extern void +vmwgfx_dmabuf_destroy(struct vmwgfx_dmabuf *buf); +extern void * +vmwgfx_dmabuf_map(struct vmwgfx_dmabuf *buf); +extern void +vmwgfx_dmabuf_unmap(struct vmwgfx_dmabuf *buf); + +extern int +vmwgfx_dma(unsigned int host_x, unsigned int host_y, + RegionPtr region, struct vmwgfx_dmabuf *buf, + uint32_t buf_pitch, uint32_t surface_handle, int to_surface); + +extern int +vmwgfx_num_streams(int drm_fd, uint32_t *ntot, uint32_t *nfree); + +extern int +vmwgfx_claim_stream(int drm_fd, uint32_t *out); + +extern int +vmwgfx_unref_stream(int drm_fd, uint32_t stream_id); + +int +vmwgfx_cursor_bypass(int drm_fd, int xhot, int yhot); + +int +vmwgfx_max_fb_size(int drm_fd, size_t *size); + +int +vmwgfx_update_gui_layout(int drm_fd, unsigned int num_rects, + struct drm_vmw_rect *rects); +int +vmwgfx_get_param(int drm_fd, uint32_t param, uint64_t *out); +#endif |