diff options
Diffstat (limited to 'mesalib/src/mesa/state_tracker/st_texture.h')
| -rw-r--r-- | mesalib/src/mesa/state_tracker/st_texture.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_texture.h b/mesalib/src/mesa/state_tracker/st_texture.h index affb56812..ce1cf8b0a 100644 --- a/mesalib/src/mesa/state_tracker/st_texture.h +++ b/mesalib/src/mesa/state_tracker/st_texture.h @@ -38,6 +38,16 @@ struct pipe_resource; +struct st_texture_image_transfer { + struct pipe_transfer *transfer; + + /* For ETC fallback. */ + GLubyte *temp_data; /**< Temporary ETC texture storage. */ + unsigned temp_stride; /**< Stride of the ETC texture storage. */ + GLubyte *map; /**< Saved map pointer of the uncompressed transfer. */ +}; + + /** * Subclass of gl_texure_image. */ @@ -59,7 +69,7 @@ struct st_texture_image /* List of transfers, allocated on demand. * transfer[layer] is a mapping for that layer. */ - struct pipe_transfer **transfer; + struct st_texture_image_transfer *transfer; unsigned num_transfers; }; @@ -189,7 +199,8 @@ st_gl_texture_dims_to_pipe_dims(GLenum texture, /* Check if an image fits into an existing texture object. */ extern GLboolean -st_texture_match_image(const struct pipe_resource *pt, +st_texture_match_image(struct st_context *st, + const struct pipe_resource *pt, const struct gl_texture_image *image); /* Return a pointer to an image within a texture. Return image stride as |