diff options
author | Nanley Chery <[email protected]> | 2017-02-17 10:14:59 -0800 |
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committer | Nanley Chery <[email protected]> | 2017-03-02 13:17:54 -0800 |
commit | 54d29ee65f65b4e8541745d83bc741e68147cd28 (patch) | |
tree | 45bccb9c8f9da7c38363df580b634c67645d8ac4 /src/intel/vulkan/anv_private.h | |
parent | 172747a963f92f7d9a1a4eb5ef6683f53426af0b (diff) |
anv: Update the HiZ sampling helper
Validate the inputs, verify that this image has a depth
buffer, use gen_device_info instead of
v2:
- Add parenthesis (Jason Ekstrand)
- Make parameters const
- Use gen_device_info instead of gen
- Pass aspect to missed function in transition_depth_buffer
Signed-off-by: Nanley Chery <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Diffstat (limited to 'src/intel/vulkan/anv_private.h')
-rw-r--r-- | src/intel/vulkan/anv_private.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h index 3a9393bac83..49ca510998f 100644 --- a/src/intel/vulkan/anv_private.h +++ b/src/intel/vulkan/anv_private.h @@ -1767,9 +1767,14 @@ struct anv_image { /* Returns true if a HiZ-enabled depth buffer can be sampled from. */ static inline bool -anv_can_sample_with_hiz(uint8_t gen, uint32_t samples) +anv_can_sample_with_hiz(const struct gen_device_info * const devinfo, + const VkImageAspectFlags aspect_mask, + const uint32_t samples) { - return gen >= 8 && samples == 1; + /* Validate the inputs. */ + assert(devinfo && aspect_mask && samples); + return devinfo->gen >= 8 && (aspect_mask & VK_IMAGE_ASPECT_DEPTH_BIT) && + samples == 1; } void |