Module: wine Branch: master Commit: b4e03a7c6e9df260657588a493147f976a8dfc0a URL: https://source.winehq.org/git/wine.git/?a=commit;h=b4e03a7c6e9df260657588a49...
Author: Jan Sikorski jsikorski@codeweavers.com Date: Mon Aug 23 17:13:50 2021 +0200
wined3d: Avoid read-to-read resource barriers.
Guard against the most recent write operation instead. Accumulate read bindings to a) not issue unnecessary barriers when a resource has multiple read-only usages, and b) synchronize with all previous read bindings when writing.
This is motivated by an issue where a program using a single buffer to store both indices and vertex attributes causes superfluous barriers on each draw call.
Signed-off-by: Jan Sikorski jsikorski@codeweavers.com Signed-off-by: Henri Verbeet hverbeet@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/wined3d/buffer.c | 25 ++++++++++++++++++++----- dlls/wined3d/texture.c | 27 +++++++++++++++++++++------ dlls/wined3d/wined3d_private.h | 3 +++ 3 files changed, 44 insertions(+), 11 deletions(-)
diff --git a/dlls/wined3d/buffer.c b/dlls/wined3d/buffer.c index 4420885b15f..da61f36af45 100644 --- a/dlls/wined3d/buffer.c +++ b/dlls/wined3d/buffer.c @@ -1582,22 +1582,38 @@ HRESULT wined3d_buffer_vk_init(struct wined3d_buffer_vk *buffer_vk, struct wined void wined3d_buffer_vk_barrier(struct wined3d_buffer_vk *buffer_vk, struct wined3d_context_vk *context_vk, uint32_t bind_mask) { + uint32_t src_bind_mask = 0; + TRACE("buffer_vk %p, context_vk %p, bind_mask %s.\n", buffer_vk, context_vk, wined3d_debug_bind_flags(bind_mask));
- if (buffer_vk->bind_mask && buffer_vk->bind_mask != bind_mask) + if (bind_mask & ~WINED3D_READ_ONLY_BIND_MASK) + { + src_bind_mask = buffer_vk->bind_mask & WINED3D_READ_ONLY_BIND_MASK; + if (!src_bind_mask) + src_bind_mask = buffer_vk->bind_mask; + + buffer_vk->bind_mask = bind_mask; + } + else if ((buffer_vk->bind_mask & bind_mask) != bind_mask) + { + src_bind_mask = buffer_vk->bind_mask & ~WINED3D_READ_ONLY_BIND_MASK; + buffer_vk->bind_mask |= bind_mask; + } + + if (src_bind_mask) { const struct wined3d_vk_info *vk_info = context_vk->vk_info; VkBufferMemoryBarrier vk_barrier;
TRACE(" %s -> %s.\n", - wined3d_debug_bind_flags(buffer_vk->bind_mask), wined3d_debug_bind_flags(bind_mask)); + wined3d_debug_bind_flags(src_bind_mask), wined3d_debug_bind_flags(bind_mask));
wined3d_context_vk_end_current_render_pass(context_vk);
vk_barrier.sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER; vk_barrier.pNext = NULL; - vk_barrier.srcAccessMask = vk_access_mask_from_bind_flags(buffer_vk->bind_mask); + vk_barrier.srcAccessMask = vk_access_mask_from_bind_flags(src_bind_mask); vk_barrier.dstAccessMask = vk_access_mask_from_bind_flags(bind_mask); vk_barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; vk_barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED; @@ -1605,11 +1621,10 @@ void wined3d_buffer_vk_barrier(struct wined3d_buffer_vk *buffer_vk, vk_barrier.offset = buffer_vk->bo.buffer_offset; vk_barrier.size = buffer_vk->b.resource.size; VK_CALL(vkCmdPipelineBarrier(wined3d_context_vk_get_command_buffer(context_vk), - vk_pipeline_stage_mask_from_bind_flags(buffer_vk->bind_mask), + vk_pipeline_stage_mask_from_bind_flags(src_bind_mask), vk_pipeline_stage_mask_from_bind_flags(bind_mask), 0, 0, NULL, 1, &vk_barrier, 0, NULL)); } - buffer_vk->bind_mask = bind_mask; }
HRESULT CDECL wined3d_buffer_create(struct wined3d_device *device, const struct wined3d_buffer_desc *desc, diff --git a/dlls/wined3d/texture.c b/dlls/wined3d/texture.c index c1247fbc56b..f5f7fab49a6 100644 --- a/dlls/wined3d/texture.c +++ b/dlls/wined3d/texture.c @@ -5244,15 +5244,31 @@ HRESULT wined3d_texture_vk_init(struct wined3d_texture_vk *texture_vk, struct wi void wined3d_texture_vk_barrier(struct wined3d_texture_vk *texture_vk, struct wined3d_context_vk *context_vk, uint32_t bind_mask) { - VkImageSubresourceRange vk_range; + uint32_t src_bind_mask = 0;
TRACE("texture_vk %p, context_vk %p, bind_mask %s.\n", texture_vk, context_vk, wined3d_debug_bind_flags(bind_mask));
- if (texture_vk->bind_mask && texture_vk->bind_mask != bind_mask) + if (bind_mask & ~WINED3D_READ_ONLY_BIND_MASK) { + src_bind_mask = texture_vk->bind_mask & WINED3D_READ_ONLY_BIND_MASK; + if (!src_bind_mask) + src_bind_mask = texture_vk->bind_mask; + + texture_vk->bind_mask = bind_mask; + } + else if ((texture_vk->bind_mask & bind_mask) != bind_mask) + { + src_bind_mask = texture_vk->bind_mask & ~WINED3D_READ_ONLY_BIND_MASK; + texture_vk->bind_mask |= bind_mask; + } + + if (src_bind_mask) + { + VkImageSubresourceRange vk_range; + TRACE(" %s -> %s.\n", - wined3d_debug_bind_flags(texture_vk->bind_mask), wined3d_debug_bind_flags(bind_mask)); + wined3d_debug_bind_flags(src_bind_mask), wined3d_debug_bind_flags(bind_mask));
vk_range.aspectMask = vk_aspect_mask_from_format(texture_vk->t.resource.format); vk_range.baseMipLevel = 0; @@ -5261,12 +5277,11 @@ void wined3d_texture_vk_barrier(struct wined3d_texture_vk *texture_vk, vk_range.layerCount = VK_REMAINING_ARRAY_LAYERS;
wined3d_context_vk_image_barrier(context_vk, wined3d_context_vk_get_command_buffer(context_vk), - vk_pipeline_stage_mask_from_bind_flags(texture_vk->bind_mask), + vk_pipeline_stage_mask_from_bind_flags(src_bind_mask), vk_pipeline_stage_mask_from_bind_flags(bind_mask), - vk_access_mask_from_bind_flags(texture_vk->bind_mask), vk_access_mask_from_bind_flags(bind_mask), + vk_access_mask_from_bind_flags(src_bind_mask), vk_access_mask_from_bind_flags(bind_mask), texture_vk->layout, texture_vk->layout, texture_vk->image.vk_image, &vk_range); } - texture_vk->bind_mask = bind_mask; }
static void ffp_blitter_destroy(struct wined3d_blitter *blitter, struct wined3d_context *context) diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h index 86eae149306..6e9f3884724 100644 --- a/dlls/wined3d/wined3d_private.h +++ b/dlls/wined3d/wined3d_private.h @@ -310,6 +310,9 @@ struct min_lookup extern const struct min_lookup minMipLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN; extern const GLenum magLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
+static const uint32_t WINED3D_READ_ONLY_BIND_MASK = WINED3D_BIND_VERTEX_BUFFER | WINED3D_BIND_INDEX_BUFFER + | WINED3D_BIND_CONSTANT_BUFFER | WINED3D_BIND_SHADER_RESOURCE | WINED3D_BIND_INDIRECT_BUFFER; + GLenum wined3d_gl_compare_func(enum wined3d_cmp_func f) DECLSPEC_HIDDEN; VkAccessFlags vk_access_mask_from_bind_flags(uint32_t bind_flags) DECLSPEC_HIDDEN; VkCompareOp vk_compare_op_from_wined3d(enum wined3d_cmp_func op) DECLSPEC_HIDDEN;