diff options
Diffstat (limited to 'src/i810_dri.h')
-rw-r--r-- | src/i810_dri.h | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/src/i810_dri.h b/src/i810_dri.h deleted file mode 100644 index 16b6f087..00000000 --- a/src/i810_dri.h +++ /dev/null @@ -1,131 +0,0 @@ - -#ifndef _I810_DRI_ -#define _I810_DRI_ - -#include "xf86drm.h" -#include "i810_common.h" - -#define I810_MAX_DRAWABLES 256 - -#define I810_MAJOR_VERSION 1 -#define I810_MINOR_VERSION 7 -#define I810_PATCHLEVEL 4 - -typedef struct { - drm_handle_t regs; - drmSize regsSize; - - drmSize backbufferSize; - drm_handle_t backbuffer; - - drmSize depthbufferSize; - drm_handle_t depthbuffer; - - drm_handle_t textures; - int textureSize; - - drm_handle_t agp_buffers; - drmSize agp_buf_size; - - int deviceID; - int width; - int height; - int mem; - int cpp; - int bitsPerPixel; - int fbOffset; - int fbStride; - - int backOffset; - int depthOffset; - - int auxPitch; - int auxPitchBits; - - int logTextureGranularity; - int textureOffset; - - /* For non-dma direct rendering. - */ - int ringOffset; - int ringSize; - - drmBufMapPtr drmBufs; - int irq; - unsigned int sarea_priv_offset; - -} I810DRIRec, *I810DRIPtr; - -/* WARNING: Do not change the SAREA structure without changing the kernel - * as well */ - -#define I810_UPLOAD_TEX0IMAGE 0x1 /* handled clientside */ -#define I810_UPLOAD_TEX1IMAGE 0x2 /* handled clientside */ -#define I810_UPLOAD_CTX 0x4 -#define I810_UPLOAD_BUFFERS 0x8 -#define I810_UPLOAD_TEX0 0x10 -#define I810_UPLOAD_TEX1 0x20 -#define I810_UPLOAD_CLIPRECTS 0x40 - -typedef struct { - unsigned char next, prev; /* indices to form a circular LRU */ - unsigned char in_use; /* owned by a client, or free? */ - int age; /* tracked by clients to update local LRU's */ -} I810TexRegionRec, *I810TexRegionPtr; - -typedef struct { - unsigned int ContextState[I810_CTX_SETUP_SIZE]; - unsigned int BufferState[I810_DEST_SETUP_SIZE]; - unsigned int TexState[2][I810_TEX_SETUP_SIZE]; - unsigned int dirty; - - unsigned int nbox; - drm_clip_rect_t boxes[I810_NR_SAREA_CLIPRECTS]; - - /* Maintain an LRU of contiguous regions of texture space. If - * you think you own a region of texture memory, and it has an - * age different to the one you set, then you are mistaken and - * it has been stolen by another client. If global texAge - * hasn't changed, there is no need to walk the list. - * - * These regions can be used as a proxy for the fine-grained - * texture information of other clients - by maintaining them - * in the same lru which is used to age their own textures, - * clients have an approximate lru for the whole of global - * texture space, and can make informed decisions as to which - * areas to kick out. There is no need to choose whether to - * kick out your own texture or someone else's - simply eject - * them all in LRU order. - */ - - drmTextureRegion texList[I810_NR_TEX_REGIONS + 1]; - - /* Last elt is sentinal */ - int texAge; /* last time texture was uploaded */ - - int last_enqueue; /* last time a buffer was enqueued */ - int last_dispatch; /* age of the most recently dispatched buffer */ - int last_quiescent; /* */ - - int ctxOwner; /* last context to upload state */ - - int vertex_prim; - - int pf_enabled; /* is pageflipping allowed? */ - int pf_active; /* is pageflipping active right now? */ - int pf_current_page; /* which buffer is being displayed? */ - - -} I810SAREARec, *I810SAREAPtr; - -typedef struct { - /* Nothing here yet */ - int dummy; -} I810ConfigPrivRec, *I810ConfigPrivPtr; - -typedef struct { - /* Nothing here yet */ - int dummy; -} I810DRIContextRec, *I810DRIContextPtr; - -#endif |