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intel/context: Add drm_intel_context type 

Add an opaque type representing a HW context.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
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Ben Widawsky 2012-01-13 11:31:31 -08:00
parent a5b2946889
commit b3b123dfb1
2 changed files with 6 additions and 0 deletions
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1
intel/intel_bufmgr.h
View File

@ -41,6 +41,7 @@
struct drm_clip_rect;
typedef struct _drm_intel_bufmgr drm_intel_bufmgr;
typedef struct _drm_intel_context drm_intel_context;
typedef struct _drm_intel_bo drm_intel_bo;
struct _drm_intel_bo {

5
intel/intel_bufmgr_priv.h
View File

@ -280,6 +280,11 @@ struct _drm_intel_bufmgr {
int debug;
};
struct _drm_intel_context {
unsigned int ctx_id;
struct _drm_intel_bufmgr *bufmgr;
};
#define ALIGN(value, alignment) ((value + alignment - 1) & ~(alignment - 1))
#define ROUND_UP_TO(x, y) (((x) + (y) - 1) / (y) * (y))
#define ROUND_UP_TO_MB(x) ROUND_UP_TO((x), 1024*1024)