diff options
| author | Samuel Pitoiset <[email protected]> | 2018-12-20 12:03:16 +0100 |
|---|---|---|
| committer | Samuel Pitoiset <[email protected]> | 2018-12-20 13:36:37 +0100 |
| commit | 5c7935f8fc7dc0fd6e2495da36f66c51f966e489 (patch) | |
| tree | 40f7ab1975b984d3d317a821289f3d3ebbce9dfd /src | |
| parent | 0a7e767e58699f070df38a491c97588cd253c881 (diff) | |
radv: fix subpass image transitions with multiviews
The driver needs to decompress all image layers if a fast
depth/color clear has been performed.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/amd/vulkan/radv_cmd_buffer.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c index aebf93b447f..c61310f3fc9 100644 --- a/src/amd/vulkan/radv_cmd_buffer.c +++ b/src/amd/vulkan/radv_cmd_buffer.c @@ -2315,6 +2315,17 @@ static void radv_handle_subpass_image_transition(struct radv_cmd_buffer *cmd_buf range.baseArrayLayer = view->base_layer; range.layerCount = cmd_buffer->state.framebuffer->layers; + if (cmd_buffer->state.subpass && cmd_buffer->state.subpass->view_mask) { + /* If the current subpass uses multiview, the driver might have + * performed a fast color/depth clear to the whole image + * (including all layers). To make sure the driver will + * decompress the image correctly (if needed), we have to + * account for the "real" number of layers. If the view mask is + * sparse, this will decompress more layers than needed. + */ + range.layerCount = util_last_bit(cmd_buffer->state.subpass->view_mask); + } + radv_handle_image_transition(cmd_buffer, view->image, cmd_buffer->state.attachments[idx].current_layout, |