diff options
author | Brian Paul <brianp@vmware.com> | 2009-02-10 16:44:02 -0700 |
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committer | Brian Paul <brianp@vmware.com> | 2009-02-10 16:44:02 -0700 |
commit | 5340b6dff73a0a23531ce2a5f28fba8303adab6e (patch) | |
tree | b141fc3648568dd8b941c966059e6ed32a8bd0ad /src/gallium/winsys/drm/intel/gem/intel_be_device.h | |
parent | 9fd26daec24f21dbe17afcb2e2ab272667ee9a69 (diff) | |
parent | ee4c921b65fb76998711f3c40330505cbc49a0e0 (diff) |
Merge commit 'origin/gallium-master-merge'
This is the big merge of the gallium-0.2 branch into master.
gallium-master-merge was just the staging area for it.
Both gallium-0.2 and gallium-master-merge are considered closed now.
Conflicts:
progs/demos/Makefile
src/mesa/main/state.c
src/mesa/main/texenvprogram.c
Diffstat (limited to 'src/gallium/winsys/drm/intel/gem/intel_be_device.h')
-rw-r--r-- | src/gallium/winsys/drm/intel/gem/intel_be_device.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/gallium/winsys/drm/intel/gem/intel_be_device.h b/src/gallium/winsys/drm/intel/gem/intel_be_device.h new file mode 100644 index 0000000000..f06890163c --- /dev/null +++ b/src/gallium/winsys/drm/intel/gem/intel_be_device.h @@ -0,0 +1,74 @@ + +#ifndef INTEL_DRM_DEVICE_H +#define INTEL_DRM_DEVICE_H + +#include "pipe/internal/p_winsys_screen.h" +#include "pipe/p_context.h" + +#include "drm.h" +#include "intel_bufmgr.h" + +/* + * Device + */ + +struct intel_be_device +{ + struct pipe_winsys base; + + int fd; /**< Drm file discriptor */ + + size_t max_batch_size; + size_t max_vertex_size; + + struct { + drm_intel_bufmgr *gem; + } pools; +}; + +boolean +intel_be_init_device(struct intel_be_device *device, int fd, unsigned id); + +void +intel_be_destroy_device(struct intel_be_device *dev); + +/* + * Buffer + */ + +struct intel_be_buffer { + struct pipe_buffer base; + drm_intel_bo *bo; +}; + +/** + * Create a be buffer from a drm bo handle. + * + * Takes a reference. + */ +struct pipe_buffer * +intel_be_buffer_from_handle(struct pipe_winsys *winsys, + const char* name, unsigned handle); + +/** + * Gets a handle from a buffer. + * + * If buffer is destroyed handle may become invalid. + */ +unsigned +intel_be_handle_from_buffer(struct pipe_winsys *winsys, + struct pipe_buffer *buffer); + +static INLINE struct intel_be_buffer * +intel_be_buffer(struct pipe_buffer *buf) +{ + return (struct intel_be_buffer *)buf; +} + +static INLINE drm_intel_bo * +intel_bo(struct pipe_buffer *buf) +{ + return intel_be_buffer(buf)->bo; +} + +#endif |