diff options
| author | Marek Olšák <[email protected]> | 2012-12-20 00:28:24 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2012-12-20 17:13:18 +0100 |
| commit | ef11ed61a0414d0405c3faf7f48fa3f1d083f82e (patch) | |
| tree | 787d25d8b7c0b7d6898ed0b528d9c759b2e87900 /src/gallium/drivers/r600/r600_pipe.h | |
| parent | fefa2112bf02db6908fd3f2603f11d1a2bc10688 (diff) | |
r600g: add assertions to prevent creation of invalid surfaces
Diffstat (limited to 'src/gallium/drivers/r600/r600_pipe.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h index c348c76975b..8df50e9bc83 100644 --- a/src/gallium/drivers/r600/r600_pipe.h +++ b/src/gallium/drivers/r600/r600_pipe.h @@ -920,4 +920,20 @@ static INLINE uint64_t r600_resource_va(struct pipe_screen *screen, struct pipe_ return rscreen->ws->buffer_get_virtual_address(rresource->cs_buf); } +static INLINE unsigned u_max_layer(struct pipe_resource *r, unsigned level) +{ + switch (r->target) { + case PIPE_TEXTURE_CUBE: + return 6 - 1; + case PIPE_TEXTURE_3D: + return u_minify(r->depth0, level) - 1; + case PIPE_TEXTURE_1D_ARRAY: + case PIPE_TEXTURE_2D_ARRAY: + case PIPE_TEXTURE_CUBE_ARRAY: + return r->array_size - 1; + default: + return 0; + } +} + #endif |