godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-11-04 12:00:25 +00:00
Code Releases Wiki Activity

Add support for enhanced barriers in D3D12.

Browse Source 
Enables support for enhanced barriers if available.

Gets rid of the implementation of [CROSS_FAMILY_FALLBACK] in the D3D12 driver. The logic has been reimplemented at a higher level in RenderingDevice itself.

This fallback is only used if the RenderingDeviceDriver reports the API traits and the capability of sharing texture formats correctly. Aliases created in this way can only be used for sampling: never for writing. In most cases, the formats that do not support sharing do not support unordered access/storage writes in the first place.
This commit is contained in:
Dario
2024-04-24 14:30:48 -03:00
parent 40b4130c93
commit adabd14d08
10 changed files with 1208 additions and 457 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
servers/rendering/rendering_device_driver.h
View File

@@ -220,15 +220,17 @@ public:
enum TextureLayout {
TEXTURE_LAYOUT_UNDEFINED,
TEXTURE_LAYOUT_GENERAL,
TEXTURE_LAYOUT_STORAGE_OPTIMAL,
TEXTURE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,
TEXTURE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
TEXTURE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL,
TEXTURE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
TEXTURE_LAYOUT_TRANSFER_SRC_OPTIMAL,
TEXTURE_LAYOUT_TRANSFER_DST_OPTIMAL,
TEXTURE_LAYOUT_PREINITIALIZED,
TEXTURE_LAYOUT_VRS_ATTACHMENT_OPTIMAL = 1000164003,
TEXTURE_LAYOUT_COPY_SRC_OPTIMAL,
TEXTURE_LAYOUT_COPY_DST_OPTIMAL,
TEXTURE_LAYOUT_RESOLVE_SRC_OPTIMAL,
TEXTURE_LAYOUT_RESOLVE_DST_OPTIMAL,
TEXTURE_LAYOUT_VRS_ATTACHMENT_OPTIMAL,
TEXTURE_LAYOUT_MAX
};
enum TextureAspect {
@@ -284,6 +286,7 @@ public:
virtual uint8_t *texture_map(TextureID p_texture, const TextureSubresource &p_subresource) = 0;
virtual void texture_unmap(TextureID p_texture) = 0;
virtual BitField<TextureUsageBits> texture_get_usages_supported_by_format(DataFormat p_format, bool p_cpu_readable) = 0;
virtual bool texture_can_make_shared_with_format(TextureID p_texture, DataFormat p_format, bool &r_raw_reinterpretation) = 0;
/*****************/
/**** SAMPLER ****/
@@ -317,10 +320,12 @@ public:
PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT = (1 << 9),
PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT = (1 << 10),
PIPELINE_STAGE_COMPUTE_SHADER_BIT = (1 << 11),
PIPELINE_STAGE_TRANSFER_BIT = (1 << 12),
PIPELINE_STAGE_COPY_BIT = (1 << 12),
PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT = (1 << 13),
PIPELINE_STAGE_RESOLVE_BIT = (1 << 14),
PIPELINE_STAGE_ALL_GRAPHICS_BIT = (1 << 15),
PIPELINE_STAGE_ALL_COMMANDS_BIT = (1 << 16),
PIPELINE_STAGE_CLEAR_STORAGE_BIT = (1 << 17),
};
enum BarrierAccessBits {
@@ -335,13 +340,16 @@ public:
BARRIER_ACCESS_COLOR_ATTACHMENT_WRITE_BIT = (1 << 8),
BARRIER_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT = (1 << 9),
BARRIER_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT = (1 << 10),
BARRIER_ACCESS_TRANSFER_READ_BIT = (1 << 11),
BARRIER_ACCESS_TRANSFER_WRITE_BIT = (1 << 12),
BARRIER_ACCESS_COPY_READ_BIT = (1 << 11),
BARRIER_ACCESS_COPY_WRITE_BIT = (1 << 12),
BARRIER_ACCESS_HOST_READ_BIT = (1 << 13),
BARRIER_ACCESS_HOST_WRITE_BIT = (1 << 14),
BARRIER_ACCESS_MEMORY_READ_BIT = (1 << 15),
BARRIER_ACCESS_MEMORY_WRITE_BIT = (1 << 16),
BARRIER_ACCESS_FRAGMENT_SHADING_RATE_ATTACHMENT_READ_BIT = (1 << 23),
BARRIER_ACCESS_RESOLVE_READ_BIT = (1 << 24),
BARRIER_ACCESS_RESOLVE_WRITE_BIT = (1 << 25),
BARRIER_ACCESS_STORAGE_CLEAR_BIT = (1 << 27),
};
struct MemoryBarrier {
@@ -735,7 +743,9 @@ public:
API_TRAIT_TEXTURE_TRANSFER_ALIGNMENT,
API_TRAIT_TEXTURE_DATA_ROW_PITCH_STEP,
API_TRAIT_SECONDARY_VIEWPORT_SCISSOR,
API_TRAIT_CLEARS_WITH_COPY_ENGINE,
};
enum ShaderChangeInvalidation {
SHADER_CHANGE_INVALIDATION_ALL_BOUND_UNIFORM_SETS,
// What Vulkan does.