104 commits

Author	SHA1	Message	Date
Lynne	5c59e6ce19	vulkan: enable using .elems field for buffer content definitions ... This avoids needing to snprintf when the buffer only contains an array of a struct, while letting the validation layers detect errors more reliably.	2025-01-22 00:09:32 +09:00
Lynne	2e06b84e27	vulkan: do not reinvent a queue context struct ... We recently introduced a public field which was a superset of the queue context we used to have. Switch to using it entirely. This also allows us to get rid of the NIH function which was valid only for video queues.	2024-12-23 04:25:09 +09:00
Lynne	157cd820ad	vulkan: remove pointless mutex locks ... This code was simply incorrect through and through. It did not protect what actually has to be protected in a multi-threaded setup. Perhaps it was used to silence threading errors? Either way, remove it, and document the correct way to use execution pools in a threaded environment.	2024-12-23 04:25:09 +09:00
Lynne	187fd52864	vulkan: fix use of atomics for the current context index ... The code used to use atomic, but over time, this got broken. This commit also remmoves the is-the-last-submission-ready shortcut, which rarely did anything. There's also value in relying on the fact that contexts always carry their frames in a strictly incremental order with no gaps.	2024-11-28 01:29:21 +09:00
Lynne	ce8a070cf3	vulkan: only wait for fences on uninit if the context had a submission ... This fixes a potential deadlock on exit.	2024-11-26 14:14:14 +01:00
Lynne	86e552506d	vulkan: zero out AVBufferRef in case of failure ... This resulted in uninit errors and was never caught as we generally did not use massive allocations before.	2024-11-26 14:14:14 +01:00
Lynne	f582de8f34	vulkan: only apply shortcut for next context selection if selection has a submission	2024-11-26 14:14:14 +01:00
Lynne	f65e51293a	hwcontext_vulkan: add support for AV_PIX_FMT_GBRAP10/12/14	2024-11-26 14:14:13 +01:00
Lynne	7c52dda55f	hwcontext_vulkan: add support for AV_PIX_FMT_GBRP12/14/16	2024-11-26 14:14:12 +01:00
Lynne	08fb505a66	hwcontext_vulkan: add support for AV_PIX_FMT_GRAY10/12/14	2024-11-26 14:14:07 +01:00
Lynne	aad40fed33	vulkan: fix sw_frame_deps counter ... The code used as a basis was the buffer dependency code, where the counter was incremented after each buffer, but for the sw_frame dep API, we only support adding individual frames at a time.	2024-11-20 05:47:41 +01:00
Lynne	1876026f83	vulkan: add ff_vk_exec_add_dep_sw_frame ... Some software frames may be mapped, and we'd like to have them as proper dependencies.	2024-11-18 07:54:20 +01:00
Lynne	c918b42dcd	vulkan: retrieve Vulkan 1.1 properties ... Required to know the subgroup size.	2024-11-18 07:45:46 +01:00
Lynne	16fa710340	vulkan: fix printing descriptors to shader for shaders with no descriptors	2024-11-18 07:45:46 +01:00
Lynne	a516b2da22	vulkan: add support for 10-bit planar RGB	2024-11-18 07:45:46 +01:00
Lynne	eb8f3b8460	hwcontext_vulkan: fix planar RGB images ... They were non-working for quite a while.	2024-11-18 07:45:41 +01:00
James Almer	bb57b78013	avutil/hwcontext_vulkan: add missing packed YUV444 format mappings ... Signed-off-by: James Almer <jamrial@gmail.com>	2024-10-27 14:50:57 -03:00
James Almer	5c622d4cc1	avutil/hwcontext_vulkan: add support for AV_PIX_FMT_Y216 ... Signed-off-by: James Almer <jamrial@gmail.com>	2024-10-23 20:06:03 -03:00
Lynne	9eb7e8d2a4	vulkan: move alignment of host-visible allocations outside of ff_vk_alloc_mem ... The issue is that if dedicated allocation is used, VkBufferCreateInfo.size and the actual allocated size mismatched, which is a validation error.	2024-10-23 08:14:10 +02:00
Lynne	dfaade76db	vulkan: move buffer allocation av_log message ... Its more useful when buffers are allocated, not in the pool.	2024-10-18 11:18:35 +02:00
Lynne	931d45d4d6	vulkan: do not create imageviews with video encode/decode usage ... This function is only used for filtering and generic compute. The issue is that a view inherits the usage flags from the image by default, and the spec says the view format must be compatible with the usage. VkImageViewUsageCreateInfo allows us to filter out the indeded uses of the imageview. Pffff.	2024-10-16 12:48:16 +02:00
Lynne	4b128de44a	vulkan: enable selecting a compatible representation of format ... When using **integer** images inside shaders, it turns out that conversion doesn't automatically happen, but we need to explicitly use the imageviews to get the image exposed as a suitable representation for the shader. Finally enables bitexact image representations.	2024-10-16 12:48:15 +02:00
Lynne	98f6d43146	vulkan: keep track of mapped memory in the buffer structure ... Can/could be useful to know which buffers are mapped.	2024-10-15 17:45:20 +02:00
Lynne	3afdfe830f	vulkan: add support for AV_PIX_FMT_RGB96	2024-10-15 17:45:19 +02:00
Lynne	903f7f053a	vulkan: add support for AV_PIX_FMT_RGBA128	2024-10-15 17:45:18 +02:00
James Almer	fd8b0dcfed	avutil/hwcontext_vulkan: add proper maps for XV3{0,6} ... Signed-off-by: James Almer <jamrial@gmail.com>	2024-10-14 15:12:49 -03:00
Lynne	0e19b05375	vulkan: fix layout qualifiers for 32-bit RGBA float storage reps ... r8 r16/r16f r32f Sure, GLSL. Makes sense.	2024-10-12 00:38:49 +02:00
Lynne	168e8ae9bf	hwcontext_vulkan: add support for AV_PIX_FMT_RGBF32	2024-10-11 23:54:23 +02:00
Lynne	d55a351741	hwcontext_vulkan: add support for AV_PIX_FMT_RGBAF32	2024-10-11 23:54:22 +02:00
Lynne	1addd0fdca	vulkan: use correct signed image type for storage images ... Using signed or unsigned integer formats/layouts requires that "uimage" or "iimage" are used.	2024-10-11 23:54:22 +02:00
Lynne	c982376076	vulkan: extend ff_vk_shader_rep_fmt to be useful for bitexactness ... The original either reported 8 or 16-bit conversion from the original, rather than being able to return the actual original. This makes it usable in a situation where preserving exactness is required.	2024-10-11 23:54:18 +02:00
Lynne	80a0567a2f	vulkan: fix ImageView flexible array struct allocation ... Same as the previous commit, the compiler may insert padding. Thanks to Marvin Scholz for pointing this out.	2024-10-09 02:39:34 +02:00
Marvin Scholz	f5e2914a89	libavutil/vulkan: fix flexible array struct allocation ... The flexible array member struct can have padding added by the compiler which was not taken into account properly, which could lead to a heap buffer overflow.	2024-10-09 02:36:12 +02:00
Lynne	b8d1b4358b	vulkan: add a #define when printf debugging is enabled	2024-10-09 01:01:31 +02:00
Lynne	6871fd3170	vulkan: always enable GL_EXT_control_flow_attributes	2024-10-06 07:13:04 +02:00
Lynne	8c250da8f3	vulkan: always enable GL_EXT_shader_explicit_arithmetic_types ... Implicit types were a mistake. lowp/mediump/highp was a sin.	2024-10-06 07:12:59 +02:00
IndecisiveTurtle	d80676117a	libavutil/vulkan: Prevent crash on shaders with no descriptors ... Needed to prevent crashes on vc2 vulkan encoder patch	2024-10-06 01:32:50 +02:00
Lynne	a304cbeb8d	vulkan: add profiling debug setting ... This simply keeps all shader optimizations, but allows debug data to be generated.	2024-10-04 10:10:46 +02:00
Lynne	832947be02	vulkan: don't enable GL_EXT_buffer_reference by default ... Only nlmeans_vulkan uses it.	2024-10-04 10:10:45 +02:00
Lynne	356d1cc8ff	vulkan: parse instance list and add the DEBUG_UTILS extension ... Required to let users know whether debugging is active.	2024-10-04 10:10:44 +02:00
Lynne	535e5eb7f3	hwcontext_vulkan: enable VK_KHR_shader_relaxed_extended_instruction	2024-10-04 10:10:43 +02:00
Lynne	d80f9f55c8	vulkan: always enable GL_EXT_scalar_block_layout ... This makes std430 (which we use everywhere already) fully match C layout. Extension was made mandatory in 1.2.	2024-10-04 10:10:42 +02:00
Lynne	37d5cb84e8	vulkan: check if current buffer has finished execution before picking another ... This saves resources, as dependencies are freed/reclaimed with a lower latency, and provies a speedup.	2024-10-04 10:10:42 +02:00
Lynne	877c5a9692	vulkan: use shader objects if supported ... Shader objects finally allow completely independent shaders.	2024-10-04 10:10:41 +02:00
Lynne	d233d9902f	vulkan: move shader data execution state to execution pools ... This finally permits using fully compiled shaders across multiple execution contexts.	2024-10-04 10:10:41 +02:00
Lynne	0a37d5a3b1	vulkan: merge FFVkSPIRVShader and FFVkPipeline into FFVkShader ... Pipelines are just shaders. There's no reason to treat them differently. This also lets us implement shader objects and is an overall cleanup.	2024-10-04 10:10:36 +02:00
Lynne	bc36fe6f1f	vulkan: use push descriptors where possible ... Push descriptors are in theory slightly faster, but come with limitations for which we have to check. Either way, they're not difficult to implement, so even though no one should be using peasant-tier descriptors, do it anyway.	2024-09-23 13:41:07 +02:00
Lynne	8a7af4aa49	vulkan: add support for regular descriptor pools ... This permits: - The use of Vulkan filtering on many more devices - Better debugging due to lack of descriptor buffer support in layers Much of the changes here are due to a requirement that updates to descriptors must happen between the command buffer being waited on, and the pipeline not being bound. We routinely did it the other way around, by updating only after we bind the pipeline.	2024-09-23 13:40:38 +02:00
Lynne	3d75ba7495	vulkan: separate out descriptor layouts from sets ... Just avoids a single temporary allocation.	2024-09-23 13:40:38 +02:00
Lynne	2395444c80	vulkan: add ff_vk_exec_add_dep_bool_sem ... This function simply takes in a binary semaphore as a dependency to an execution.	2024-09-22 02:11:08 +02:00