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Viewing changes to src/gallium/drivers/nouveau/nv30/nv30_resource.h

  • Committer: mmach
  • Date: 2022-09-22 19:56:13 UTC
  • Revision ID: netbit73@gmail.com-20220922195613-wtik9mmy20tmor0i
2022-09-22 21:17:09

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src/gallium/drivers/nouveau/nv30/nv30_resource.h
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#ifndef __NV30_RESOURCE_H__
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#define __NV30_RESOURCE_H__
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#include "nouveau_buffer.h"
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void nv30_resource_screen_init(struct pipe_screen *);
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void nv30_resource_init(struct pipe_context *);
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struct nv30_surface {
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   struct pipe_surface base;
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   uint32_t offset;
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   uint32_t pitch;
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   uint32_t width;
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   uint16_t height;
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   uint16_t depth;
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};
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static inline struct nv30_surface *
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nv30_surface(struct pipe_surface *ps)
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{
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   return (struct nv30_surface *)ps;
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}
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struct nv30_miptree_level {
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   uint32_t offset;
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   uint32_t pitch;
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   uint32_t zslice_size;
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};
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struct nv30_miptree {
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   struct nv04_resource base;
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   struct nv30_miptree_level level[13];
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   uint32_t uniform_pitch;
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   uint32_t layer_size;
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   bool swizzled;
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   unsigned ms_mode;
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   unsigned ms_x:1;
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   unsigned ms_y:1;
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};
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static inline struct nv30_miptree *
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nv30_miptree(struct pipe_resource *pt)
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{
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   return (struct nv30_miptree *)pt;
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}
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struct pipe_resource *
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nv30_miptree_create(struct pipe_screen *, const struct pipe_resource *);
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struct pipe_resource *
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nv30_miptree_from_handle(struct pipe_screen *, const struct pipe_resource *,
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                         struct winsys_handle *);
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struct pipe_surface *
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nv30_miptree_surface_new(struct pipe_context *, struct pipe_resource *,
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                         const struct pipe_surface *);
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void
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nv30_miptree_surface_del(struct pipe_context *, struct pipe_surface *);
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bool
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nv30_miptree_get_handle(struct pipe_screen *pscreen,
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                        struct pipe_context *context,
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                        struct pipe_resource *pt,
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                        struct winsys_handle *handle,
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                        unsigned usage);
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void
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nv30_miptree_destroy(struct pipe_screen *pscreen, struct pipe_resource *pt);
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void
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nv30_resource_copy_region(struct pipe_context *pipe,
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                          struct pipe_resource *dst, unsigned dst_level,
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                          unsigned dstx, unsigned dsty, unsigned dstz,
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                          struct pipe_resource *src, unsigned src_level,
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                          const struct pipe_box *src_box);
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void
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nv30_blit(struct pipe_context *pipe,
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          const struct pipe_blit_info *blit_info);
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void
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nv30_flush_resource(struct pipe_context *pipe,
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                    struct pipe_resource *resource);
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void *
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nv30_miptree_transfer_map(struct pipe_context *pipe, struct pipe_resource *pt,
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                          unsigned level, unsigned usage,
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                          const struct pipe_box *box,
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                          struct pipe_transfer **ptransfer);
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void
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nv30_miptree_transfer_unmap(struct pipe_context *pipe,
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                            struct pipe_transfer *ptx);
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#endif