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cell: start adding new cell_transfer types/code

This commit is contained in:
Brian Paul 2009-02-18 21:36:29 -07:00
parent 734dc502b8
commit 15a3e4ffe2
1 changed files with 19 additions and 0 deletions
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19
src/gallium/drivers/cell/ppu/cell_texture.h
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@ -52,10 +52,22 @@ struct cell_texture
struct pipe_buffer *tiled_buffer[CELL_MAX_TEXTURE_LEVELS];
/** Mapped, tiled texture data */
void *tiled_mapped[CELL_MAX_TEXTURE_LEVELS];
struct pipe_transfer *transfer;
/** The original, linear texture data */
void *untiled_data[CELL_MAX_TEXTURE_LEVELS];
};
struct cell_transfer
{
struct pipe_transfer base;
unsigned long offset;
};
/** cast wrapper */
static INLINE struct cell_texture *
cell_texture(struct pipe_texture *pt)
@ -64,6 +76,13 @@ cell_texture(struct pipe_texture *pt)
}
/** cast wrapper */
static INLINE struct cell_transfer *
cell_transfer(struct pipe_transfer *pt)
{
return (struct cell_transfer *) pt;
}
extern void
cell_init_screen_texture_funcs(struct pipe_screen *screen);