-#ifndef NV50_RESOURCE_H
-#define NV50_RESOURCE_H
+#ifndef __NV50_RESOURCE_H__
+#define __NV50_RESOURCE_H__
#include "util/u_transfer.h"
+#include "util/u_double_list.h"
#include "nouveau/nouveau_winsys.h"
+#include "nouveau/nouveau_buffer.h"
-struct pipe_resource;
-struct nouveau_bo;
+#ifndef __NVC0_RESOURCE_H__ /* make sure we don't use these in nvc0: */
+void
+nv50_init_resource_functions(struct pipe_context *pcontext);
-/* This gets further specialized into either buffer or texture
- * structures. In the future we'll want to remove much of that
- * distinction, but for now try to keep as close to the existing code
- * as possible and use the vtbl struct to choose between the two
- * underlying implementations.
- */
-struct nv50_resource {
- struct pipe_resource base;
- const struct u_resource_vtbl *vtbl;
- struct nouveau_bo *bo;
-};
+void
+nv50_screen_init_resource_functions(struct pipe_screen *pscreen);
+
+#define NV50_RESOURCE_FLAG_VIDEO (NOUVEAU_RESOURCE_FLAG_DRV_PRIV << 0)
+
+#define NV50_TILE_SHIFT_X(m) 6
+#define NV50_TILE_SHIFT_Y(m) ((((m) >> 4) & 0xf) + 2)
+#define NV50_TILE_SHIFT_Z(m) ((((m) >> 8) & 0xf) + 0)
+
+#define NV50_TILE_SIZE_X(m) 64
+#define NV50_TILE_SIZE_Y(m) ( 4 << (((m) >> 4) & 0xf))
+#define NV50_TILE_SIZE_Z(m) ( 1 << (((m) >> 8) & 0xf))
+
+#define NV50_TILE_SIZE_2D(m) (NV50_TILE_SIZE_X(m) << NV50_TILE_SHIFT_Y(m))
+
+#define NV50_TILE_SIZE(m) (NV50_TILE_SIZE_2D(m) << NV50_TILE_SHIFT_Z(m))
+
+#endif /* __NVC0_RESOURCE_H__ */
+
+uint32_t
+nv50_tex_choose_tile_dims_helper(unsigned nx, unsigned ny, unsigned nz);
struct nv50_miptree_level {
- int *image_offset;
- unsigned pitch;
- unsigned tile_mode;
+ uint32_t offset;
+ uint32_t pitch;
+ uint32_t tile_mode;
};
#define NV50_MAX_TEXTURE_LEVELS 16
struct nv50_miptree {
- struct nv50_resource base;
-
- struct nv50_miptree_level level[NV50_MAX_TEXTURE_LEVELS];
- int image_nr;
- int total_size;
+ struct nv04_resource base;
+ struct nv50_miptree_level level[NV50_MAX_TEXTURE_LEVELS];
+ uint32_t total_size;
+ uint32_t layer_stride;
+ boolean layout_3d; /* TRUE if layer count varies with mip level */
+ uint8_t ms_x; /* log2 of number of samples in x/y dimension */
+ uint8_t ms_y;
+ uint8_t ms_mode;
};
static INLINE struct nv50_miptree *
nv50_miptree(struct pipe_resource *pt)
{
- return (struct nv50_miptree *)pt;
+ return (struct nv50_miptree *)pt;
}
-static INLINE
-struct nv50_resource *nv50_resource(struct pipe_resource *resource)
-{
- return (struct nv50_resource *)resource;
-}
-
-/* is resource mapped into the GPU's address space (i.e. VRAM or GART) ? */
-static INLINE boolean
-nv50_resource_mapped_by_gpu(struct pipe_resource *resource)
-{
- return nv50_resource(resource)->bo->handle;
-}
+#define NV50_TEXVIEW_SCALED_COORDS (1 << 0)
+#define NV50_TEXVIEW_FILTER_MSAA8 (1 << 1)
+#define NV50_TEXVIEW_ACCESS_RESOLVE (1 << 2)
-void
-nv50_init_resource_functions(struct pipe_context *pcontext);
-void
-nv50_screen_init_resource_functions(struct pipe_screen *pscreen);
-
-/* Internal functions
+/* Internal functions:
*/
+boolean
+nv50_miptree_init_layout_linear(struct nv50_miptree *mt, unsigned pitch_align);
+
struct pipe_resource *
nv50_miptree_create(struct pipe_screen *pscreen,
- const struct pipe_resource *tmp);
+ const struct pipe_resource *tmp);
+
+void
+nv50_miptree_destroy(struct pipe_screen *pscreen, struct pipe_resource *pt);
struct pipe_resource *
nv50_miptree_from_handle(struct pipe_screen *pscreen,
- const struct pipe_resource *template,
- struct winsys_handle *whandle);
+ const struct pipe_resource *template,
+ struct winsys_handle *whandle);
+
+boolean
+nv50_miptree_get_handle(struct pipe_screen *pscreen,
+ struct pipe_resource *pt,
+ struct winsys_handle *whandle);
+
+struct nv50_surface {
+ struct pipe_surface base;
+ uint32_t offset;
+ uint32_t width;
+ uint16_t height;
+ uint16_t depth;
+};
-struct pipe_resource *
-nv50_buffer_create(struct pipe_screen *pscreen,
- const struct pipe_resource *template);
+static INLINE struct nv50_surface *
+nv50_surface(struct pipe_surface *ps)
+{
+ return (struct nv50_surface *)ps;
+}
-struct pipe_resource *
-nv50_user_buffer_create(struct pipe_screen *screen,
- void *ptr,
- unsigned bytes,
- unsigned usage);
+static INLINE enum pipe_format
+nv50_zs_to_s_format(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT: return PIPE_FORMAT_X24S8_UINT;
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM: return PIPE_FORMAT_S8X24_UINT;
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT: return PIPE_FORMAT_X32_S8X24_UINT;
+ default:
+ return format;
+ }
+}
+#ifndef __NVC0_RESOURCE_H__
-struct pipe_surface *
-nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_resource *pt,
- unsigned face, unsigned level, unsigned zslice,
- unsigned flags);
+unsigned
+nv50_mt_zslice_offset(const struct nv50_miptree *mt, unsigned l, unsigned z);
+struct pipe_surface *
+nv50_miptree_surface_new(struct pipe_context *,
+ struct pipe_resource *,
+ const struct pipe_surface *templ);
+
+void *
+nv50_miptree_transfer_map(struct pipe_context *pctx,
+ struct pipe_resource *res,
+ unsigned level,
+ unsigned usage,
+ const struct pipe_box *box,
+ struct pipe_transfer **ptransfer);
void
-nv50_miptree_surface_del(struct pipe_surface *ps);
+nv50_miptree_transfer_unmap(struct pipe_context *pcontext,
+ struct pipe_transfer *ptx);
+#endif /* __NVC0_RESOURCE_H__ */
+
+struct nv50_surface *
+nv50_surface_from_miptree(struct nv50_miptree *mt,
+ const struct pipe_surface *templ);
+
+struct pipe_surface *
+nv50_surface_from_buffer(struct pipe_context *pipe,
+ struct pipe_resource *pt,
+ const struct pipe_surface *templ);
+
+void
+nv50_surface_destroy(struct pipe_context *, struct pipe_surface *);
-#endif
+#endif /* __NV50_RESOURCE_H__ */
projects / mesa.git / blobdiff