aboutsummaryrefslogtreecommitdiff
path: root/src/video_core/rasterizer_interface.h
AgeCommit message (Collapse)Author
2021-02-13video_core: Reimplement the buffer cacheReinUsesLisp
Reimplement the buffer cache using cached bindings and page level granularity for modification tracking. This also drops the usage of shared pointers and virtual functions from the cache. - Bindings are cached, allowing to skip work when the game changes few bits between draws. - OpenGL Assembly shaders no longer copy when a region has been modified from the GPU to emulate constant buffers, instead GL_EXT_memory_object is used to alias sub-buffers within the same allocation. - OpenGL Assembly shaders stream constant buffer data using glProgramBufferParametersIuivNV, from NV_parameter_buffer_object. In theory this should save one hash table resolve inside the driver compared to glBufferSubData. - A new OpenGL stream buffer is implemented based on fences for drivers that are not Nvidia's proprietary, due to their low performance on partial glBufferSubData calls synchronized with 3D rendering (that some games use a lot). - Most optimizations are shared between APIs now, allowing Vulkan to cache more bindings than before, skipping unnecesarry work. This commit adds the necessary infrastructure to use Vulkan object from OpenGL. Overall, it improves performance and fixes some bugs present on the old cache. There are still some edge cases hit by some games that harm performance on some vendors, this are planned to be fixed in later commits.
2020-12-30video_core: Rewrite the texture cacheReinUsesLisp
The current texture cache has several points that hurt maintainability and performance. It's easy to break unrelated parts of the cache when doing minor changes. The cache can easily forget valuable information about the cached textures by CPU writes or simply by its normal usage.The current texture cache has several points that hurt maintainability and performance. It's easy to break unrelated parts of the cache when doing minor changes. The cache can easily forget valuable information about the cached textures by CPU writes or simply by its normal usage. This commit aims to address those issues.
2020-11-17rasterizer_interface: Make use of [[nodiscard]] where applicableLioncash
2020-09-06video_core: Remove all Core::System references in rendererReinUsesLisp
Now that the GPU is initialized when video backends are initialized, it's no longer needed to query components once the game is running: it can be done when yuzu is booting. This allows us to pass components between constructors and in the process remove all Core::System references in the video backend.
2020-04-28{maxwell_3d,buffer_cache}: Implement memory barriers using 3D registersReinUsesLisp
Drop MemoryBarrier from the buffer cache and use Maxwell3D's register WaitForIdle. To implement this on OpenGL we just call glMemoryBarrier with the necessary bits. Vulkan lacks this synchronization primitive, so we set an event and immediately wait for it. This is not a pretty solution, but it's what Vulkan can do without submitting the current command buffer to the queue (which ends up being more expensive on the CPU).
2020-04-22Address Feedback.Fernando Sahmkow
2020-04-22FenceManager: Manage syncpoints and rename fences to semaphores.Fernando Sahmkow
2020-04-22Rasterizer: Document SignalFence & ReleaseFences and setup skeletons on Vulkan.Fernando Sahmkow
2020-04-22ThreadManager: Sync async reads on accurate gpu.Fernando Sahmkow
2020-04-22OpenGL: Implement Fencing backend.Fernando Sahmkow
2020-04-22GPU: Refactor synchronization on Async GPUFernando Sahmkow
2020-04-06GPU: Setup Flush/Invalidate to use VAddr instead of CacheAddrFernando Sahmkow
2020-03-09yuzu/loading_screen: Remove unused shader progress modeReinUsesLisp
2020-02-28video_core: Reintroduce dirty flags infrastructureReinUsesLisp
2020-02-19Merge pull request #3414 from ReinUsesLisp/maxwell-3d-drawbunnei
maxwell_3d: Unify draw methods
2020-02-14maxwell_3d: Unify draw methodsReinUsesLisp
Pass instanced state of a draw invocation as an argument instead of having two separate virtual methods.
2020-02-14gl_query_cache: Optimize query cacheReinUsesLisp
Use a custom cache instead of relying on a ranged cache.
2020-02-14gl_query_cache: Implement host queries using a deferred cacheReinUsesLisp
Instead of waiting immediately for executed commands, defer the query until the guest CPU reads it. This way we get closer to what the guest program is doing. To archive this we have to build a dependency queue, because host APIs (like OpenGL and Vulkan) use ranged queries instead of counters like NVN. Waiting for queries implicitly uses fences and this requires a command being queued, otherwise the driver will lock waiting until a timeout. To fix this when there are no commands queued, we explicitly call glFlush.
2020-02-14maxwell_3d: Slow implementation of passed samples (query 21)ReinUsesLisp
Implements GL_SAMPLES_PASSED by waiting immediately for queries.
2020-01-24Shader_IR: Address FeedbackFernando Sahmkow
2020-01-24Shader_IR: Allow constant access of guest driver.Fernando Sahmkow
2020-01-24GPU: Implement guest driver profile and deduce texture handler sizes.Fernando Sahmkow
2019-09-22Maxwell3D: Corrections and refactors to MME instance refactorFernando Sahmkow
2019-09-19Rasterizer: Refactor and simplify DrawBatch Interface.Fernando Sahmkow
2019-09-19Rasterizer: Refactor draw calls, remove deadcode and clean up.Fernando Sahmkow
2019-09-19Video Core: initial Implementation of InstanceDraw PackagingFernando Sahmkow
2019-08-30video_core: Silent miscellaneous warnings (#2820)Rodrigo Locatti
* texture_cache/surface_params: Remove unused local variable * rasterizer_interface: Add missing documentation commentary * maxwell_dma: Remove unused rasterizer reference * video_core/gpu: Sort member declaration order to silent -Wreorder warning * fermi_2d: Remove unused MemoryManager reference * video_core: Silent unused variable warnings * buffer_cache: Silent -Wreorder warnings * kepler_memory: Remove unused MemoryManager reference * gl_texture_cache: Add missing override * buffer_cache: Add missing include * shader/decode: Remove unused variables
2019-07-26GPU: Flush commands on every dma pusher step.Fernando Sahmkow
This commit ensures that the host gpu is constantly fed with commands to work with, while the guest gpu keeps producing the rest of the commands. This reduces syncing time between host and guest gpu.
2019-07-15gl_rasterizer: Implement compute shadersReinUsesLisp
2019-07-06gl_buffer_cache: Implement with generic buffer cacheReinUsesLisp
2019-06-25texture_cache: Query MemoryManager from the systemFernando Sahmkow
2019-06-20texture_cache: Fermi2D reform and implement View MirageFernando Sahmkow
This also does some fixes on compressed textures reinterpret and on the Fermi2D engine in general.
2019-06-20Change texture_cache chaching from GPUAddr to CacheAddrFernando Sahmkow
This also reverses the changes to make invalidation and flushing through the GPU address.
2019-06-20Deglobalize Memory Manager on texture cahe and Implement Invalidation and ↵Fernando Sahmkow
Flushing using GPUVAddr
2019-03-20gpu: Rewrite virtual memory manager using PageTable.bunnei
2019-03-14gpu: Use host address for caching instead of guest address.bunnei
2019-02-27common/math_util: Move contents into the Common namespaceLioncash
These types are within the common library, so they should be within the Common namespace.
2019-02-06gl_rasterizer: Implement a more accurate fermi 2D copy.bunnei
- This is a blit, use the blit registers.
2019-02-06gl_shader_cache: Link loading screen with disk shader cache loadReinUsesLisp
2019-02-06rasterizer_interface: Add disk cache entry for the rasterizerReinUsesLisp
2019-02-01rasterizer_interface: Remove unused AccelerateFill operationReinUsesLisp
2019-01-20Rename step 1 and step 2 to be a little more descriptiveJames Rowe
2019-01-20QT: Upgrade the Loading Bar to look much betterJames Rowe
2018-10-06gl_rasterizer: Add rasterizer cache code to handle accerated fermi copies.bunnei
2018-09-10rasterizer: Drop unused handler.Markus Wick
This virtual function is called in a very hot spot, and it does nothing. If this kind of feature is required, please be more specific and add callbacks in the switch statement within Maxwell3D::WriteReg. There is no point in having another switch statement within the rasterizer.
2018-08-31gl_renderer: Cache textures, framebuffers, and shaders based on CPU address.bunnei
2018-08-31gl_rasterizer: Fix issues with the rasterizer cache.bunnei
- Use a single cached page map. - Fix calculation of ending page.
2018-08-20rasterizer_interface: Remove ScreenInfo from AccelerateDraw()'s signatureLioncash
This is an OpenGL renderer-specific data type. Given that, this type shouldn't be used within the base interface for the rasterizer. Instead, we can pass this information to the rasterizer via reference.
2018-07-03GPU: Bind and clear the render target when the CLEAR_BUFFERS register is ↵Subv
written to.
2018-06-27gl_rasterizer: Implement AccelerateDisplay to forward textures to framebuffers.bunnei
generated by cgit v1.2.3 (git 2.25.1) at 2026-03-11 21:37:02 +0000