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9a457a3f1d
When uploading shm buffers to our internal backing texture, we first allocate suitable chunk from our staging buffer accessible from both CPU and GPU, and then we queue a GPU-side copy from the staging buffer to the texture. This is a lot of copying, especially on iGPUs where everything is system memory anyway. Instead, use VK_EXT_host_image_copy when available for formats that are reported as having optimal device access. This allows us to copy directly to the target texture from CPU, eliminating the queued GPU-side copy. To keep things simple we keep this texture in GENERAL for the entire duration for now. |
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| .. | ||
| allocator | ||
| gles2 | ||
| pixman | ||
| vulkan | ||
| color.c | ||
| color_fallback.c | ||
| color_lcms2.c | ||
| dmabuf.c | ||
| dmabuf_fallback.c | ||
| dmabuf_linux.c | ||
| drm_format_set.c | ||
| drm_syncobj.c | ||
| drm_syncobj_merger.c | ||
| egl.c | ||
| meson.build | ||
| pass.c | ||
| pixel_format.c | ||
| swapchain.c | ||
| wlr_renderer.c | ||
| wlr_texture.c | ||