On Mon, Jun 19, 2017 at 04:33:29PM -0700, Jason Ekstrand wrote:
> On Tue, Jun 13, 2017 at 11:41 AM, Nanley Chery <nanleych...@gmail.com>
> wrote:
>
> > Splitting out these fields will make the color buffer transitioning
> > function simpler when it gains more features.
> >
> > Signed-off-by: Nanley Chery <nanley.g.ch...@intel.com>
> > ---
> > src/intel/vulkan/anv_blorp.c | 33 ++++++++++++--------------------
> > src/intel/vulkan/anv_private.h | 4 ++--
> > src/intel/vulkan/genX_cmd_buffer.c | 39 +++++++++++++++++++++++++-----
> > --------
> > 3 files changed, 40 insertions(+), 36 deletions(-)
> >
> > diff --git a/src/intel/vulkan/anv_blorp.c b/src/intel/vulkan/anv_blorp.c
> > index ff3d7b126f..2d970ac3a7 100644
> > --- a/src/intel/vulkan/anv_blorp.c
> > +++ b/src/intel/vulkan/anv_blorp.c
> > @@ -1433,12 +1433,17 @@ void anv_CmdResolveImage(
> > void
> > anv_image_ccs_clear(struct anv_cmd_buffer *cmd_buffer,
> > const struct anv_image *image,
> > - const struct isl_view *view,
> > - const VkImageSubresourceRange *subresourceRange)
> > + const uint32_t base_level, const uint32_t level_count,
> > + const uint32_t base_layer, uint32_t layer_count)
> > {
> > assert(anv_image_has_color_aux(image) && image->samples == 1);
> > assert(image->type == VK_IMAGE_TYPE_3D || image->extent.depth == 1);
> >
> > + if (image->type == VK_IMAGE_TYPE_3D) {
> > + assert(base_layer == 0);
> > + assert(layer_count == anv_minify(image->extent.depth, base_level));
> > + }
> > +
> > struct blorp_batch batch;
> > blorp_batch_init(&cmd_buffer->device->blorp, &batch, cmd_buffer, 0);
> >
> > @@ -1464,11 +1469,8 @@ anv_image_ccs_clear(struct anv_cmd_buffer
> > *cmd_buffer,
> > cmd_buffer->state.pending_pipe_bits |=
> > ANV_PIPE_RENDER_TARGET_CACHE_FLUSH_BIT | ANV_PIPE_CS_STALL_BIT;
> >
> > - const uint32_t level_count =
> > - view ? view->levels : anv_get_levelCount(image, subresourceRange);
> > for (uint32_t l = 0; l < level_count; l++) {
> > - const uint32_t level =
> > - (view ? view->base_level : subresourceRange->baseMipLevel) + l;
> > + const uint32_t level = base_level + l;
> >
> > const VkExtent3D extent = {
> > .width = anv_minify(image->extent.width, level),
> > @@ -1476,24 +1478,13 @@ anv_image_ccs_clear(struct anv_cmd_buffer
> > *cmd_buffer,
> > .depth = anv_minify(image->extent.depth, level),
> > };
> >
> > - /* Blorp likes to treat 2D_ARRAY and 3D the same. */
> > - uint32_t blorp_base_layer, blorp_layer_count;
> > - if (image->type == VK_IMAGE_TYPE_3D) {
> > - blorp_base_layer = 0;
> > - blorp_layer_count = extent.depth;
> > - } else if (view) {
> > - blorp_base_layer = view->base_array_layer;
> > - blorp_layer_count = view->array_len;
> > - } else {
> > - blorp_base_layer = subresourceRange->baseArrayLayer;
> > - blorp_layer_count = anv_get_layerCount(image, subresourceRange);
> > - }
> > + if (image->type == VK_IMAGE_TYPE_3D)
> > + layer_count = extent.depth;
> >
>
> Don't you need to minify here? Also, given the assert above, is it needed
> at all?
>
>
The minify of extent.depth happens a couple lines above. The layer_count
value changes with the miplevel.
-Nanley
> >
> > assert(level < anv_color_aux_levels(image));
> > - assert(blorp_base_layer + blorp_layer_count <=
> > - anv_color_aux_layers(image, level));
> > + assert(base_layer + layer_count <= anv_color_aux_layers(image,
> > level));
> > blorp_fast_clear(&batch, &surf, surf.surf->format,
> > - level, blorp_base_layer, blorp_layer_count,
> > + level, base_layer, layer_count,
> > 0, 0, extent.width, extent.height);
> > }
> >
> > diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_
> > private.h
> > index 32aec7782b..5401c09f02 100644
> > --- a/src/intel/vulkan/anv_private.h
> > +++ b/src/intel/vulkan/anv_private.h
> > @@ -2130,8 +2130,8 @@ anv_gen8_hiz_op_resolve(struct anv_cmd_buffer
> > *cmd_buffer,
> > void
> > anv_image_ccs_clear(struct anv_cmd_buffer *cmd_buffer,
> > const struct anv_image *image,
> > - const struct isl_view *view,
> > - const VkImageSubresourceRange *subresourceRange);
> > + const uint32_t base_level, const uint32_t level_count,
> > + const uint32_t base_layer, uint32_t layer_count);
> >
> > enum isl_aux_usage
> > anv_layout_to_aux_usage(const struct gen_device_info * const devinfo,
> > diff --git a/src/intel/vulkan/genX_cmd_buffer.c
> > b/src/intel/vulkan/genX_cmd_buffer.c
> > index 1027b64cb7..c8c7f8fbd6 100644
> > --- a/src/intel/vulkan/genX_cmd_buffer.c
> > +++ b/src/intel/vulkan/genX_cmd_buffer.c
> > @@ -384,10 +384,10 @@ transition_depth_buffer(struct anv_cmd_buffer
> > *cmd_buffer,
> > static void
> > transition_color_buffer(struct anv_cmd_buffer *cmd_buffer,
> > const struct anv_image *image,
> > + const uint32_t base_level, uint32_t level_count,
> > + uint32_t base_layer, uint32_t layer_count,
> > VkImageLayout initial_layout,
> > - VkImageLayout final_layout,
> > - const struct isl_view *view,
> > - const VkImageSubresourceRange *subresourceRange)
> > + VkImageLayout final_layout)
> > {
> > if (image->aux_usage != ISL_AUX_USAGE_CCS_E)
> > return;
> > @@ -396,13 +396,20 @@ transition_color_buffer(struct anv_cmd_buffer
> > *cmd_buffer,
> > initial_layout != VK_IMAGE_LAYOUT_PREINITIALIZED)
> > return;
> >
> > + /* A transition of a 3D subresource works on all slices at a time. */
> > + if (image->type == VK_IMAGE_TYPE_3D) {
> > + base_layer = 0;
> > + layer_count = anv_minify(image->extent.depth, base_level);
> > + }
> > +
> > #if GEN_GEN >= 9
> > /* We're transitioning from an undefined layout so it doesn't really
> > matter
> > * what data ends up in the color buffer. We do, however, need to
> > ensure
> > * that the CCS has valid data in it. One easy way to do that is to
> > * fast-clear the specified range.
> > */
> > - anv_image_ccs_clear(cmd_buffer, image, view, subresourceRange);
> > + anv_image_ccs_clear(cmd_buffer, image, base_level, level_count,
> > + base_layer, layer_count);
> > #endif
> > }
> >
> > @@ -987,18 +994,21 @@ void genX(CmdPipelineBarrier)(
> > src_flags |= pImageMemoryBarriers[i].srcAccessMask;
> > dst_flags |= pImageMemoryBarriers[i].dstAccessMask;
> > ANV_FROM_HANDLE(anv_image, image, pImageMemoryBarriers[i].image);
> > - if (pImageMemoryBarriers[i].subresourceRange.aspectMask &
> > - VK_IMAGE_ASPECT_DEPTH_BIT) {
> > + const VkImageSubresourceRange *range =
> > + &pImageMemoryBarriers[i].subresourceRange;
> > +
> > + if (range->aspectMask & VK_IMAGE_ASPECT_DEPTH_BIT) {
> > transition_depth_buffer(cmd_buffer, image,
> > pImageMemoryBarriers[i].oldLayout,
> > pImageMemoryBarriers[i].newLayout);
> > - } else if (pImageMemoryBarriers[i].subresourceRange.aspectMask ==
> > - VK_IMAGE_ASPECT_COLOR_BIT) {
> > + } else if (range->aspectMask == VK_IMAGE_ASPECT_COLOR_BIT) {
> > transition_color_buffer(cmd_buffer, image,
> > + range->baseMipLevel,
> > + anv_get_levelCount(image, range),
> > + range->baseArrayLayer,
> > + anv_get_layerCount(image, range),
> > pImageMemoryBarriers[i].oldLayout,
> > - pImageMemoryBarriers[i].newLayout,
> > - NULL,
> > - &pImageMemoryBarriers[i].
> > subresourceRange);
> > + pImageMemoryBarriers[i].newLayout);
> > }
> > }
> >
> > @@ -2485,10 +2495,13 @@ cmd_buffer_subpass_transition_layouts(struct
> > anv_cmd_buffer * const cmd_buffer,
> > image->aspects, target_layout);
> > } else if (image->aspects == VK_IMAGE_ASPECT_COLOR_BIT) {
> > transition_color_buffer(cmd_buffer, image,
> > - att_state->current_layout, target_layout,
> > - &iview->isl, NULL);
> > + iview->isl.base_level, 1,
> > + iview->isl.base_array_layer,
> > + iview->isl.array_len,
> > + att_state->current_layout,
> > target_layout);
> > }
> >
> > +
> > att_state->current_layout = target_layout;
> > }
> > }
> > --
> > 2.13.1
> >
> > _______________________________________________
> > mesa-dev mailing list
> > mesa-dev@lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/mesa-dev
> >
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