This will be used in the next patch. v2: - Omit BLORP_BATCH_NO_EMIT_DEPTH_STENCIL (Jason Ekstrand) - Update commit message.
Signed-off-by: Nanley Chery <nanley.g.ch...@intel.com> --- src/intel/vulkan/anv_blorp.c | 41 +++++++++++++++++++++++++++++++++++++++++ src/intel/vulkan/anv_private.h | 6 ++++++ 2 files changed, 47 insertions(+) diff --git a/src/intel/vulkan/anv_blorp.c b/src/intel/vulkan/anv_blorp.c index 2d970ac3a7..dd6d0e0bb5 100644 --- a/src/intel/vulkan/anv_blorp.c +++ b/src/intel/vulkan/anv_blorp.c @@ -1737,3 +1737,44 @@ anv_gen8_hiz_op_resolve(struct anv_cmd_buffer *cmd_buffer, blorp_hiz_op(&batch, &surf, 0, 0, 1, op); blorp_batch_finish(&batch); } + +void +anv_ccs_resolve(struct anv_cmd_buffer * const cmd_buffer, + const struct anv_state surface_state, + const struct anv_image * const image, + const uint8_t level, const uint32_t layer_count, + const enum blorp_fast_clear_op op) +{ + assert(cmd_buffer && image); + + /* This image must have a CCS buffer. */ + assert(anv_image_has_color_aux(image) && + image->samples == 1); + + /* This level and layer must have auxiliary data. */ + assert(level < anv_color_aux_levels(image)); + assert(layer_count <= anv_color_aux_layers(image, level)); + + /* Create a binding table for this surface state. */ + uint32_t binding_table; + VkResult result = + binding_table_for_surface_state(cmd_buffer, surface_state, + &binding_table); + if (result != VK_SUCCESS) + return; + + struct blorp_batch batch; + blorp_batch_init(&cmd_buffer->device->blorp, &batch, cmd_buffer, 0); + + struct blorp_surf surf; + get_blorp_surf_for_anv_image(image, VK_IMAGE_ASPECT_COLOR_BIT, + image->aux_usage == ISL_AUX_USAGE_CCS_E ? + ISL_AUX_USAGE_CCS_E : ISL_AUX_USAGE_CCS_D, + &surf); + + blorp_ccs_resolve_attachment(&batch, binding_table, &surf, level, + layer_count, image->color_surface.isl.format, + op); + + blorp_batch_finish(&batch); +} diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h index 5401c09f02..acc4cb24ef 100644 --- a/src/intel/vulkan/anv_private.h +++ b/src/intel/vulkan/anv_private.h @@ -2126,6 +2126,12 @@ void anv_gen8_hiz_op_resolve(struct anv_cmd_buffer *cmd_buffer, const struct anv_image *image, enum blorp_hiz_op op); +void +anv_ccs_resolve(struct anv_cmd_buffer * const cmd_buffer, + const struct anv_state surface_state, + const struct anv_image * const image, + const uint8_t level, const uint32_t layer_count, + const enum blorp_fast_clear_op op); void anv_image_ccs_clear(struct anv_cmd_buffer *cmd_buffer, -- 2.13.1 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev