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Alyssa Rosenzweig 0b26a9f773 panfrost: Don't copy resources if replaced 
If a synchronized transfer_map is going to overwrite an entire resource,
there's no need to memcpy in the original contents ahead-of-time. This
memcpy is particularly bad for large buffers where it's copying WC->WC,
although that could be mitigated with threaded_context's cpu_storage in
the future if needed.

Prevents a performance regression in glmark2's buffer scenes from the
next patch, hence the Cc.

Cc: mesa-stable
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19361>
2022-11-02 22:27:30 +00:00
..
amd radeonsi: increase gfx1100/gfx1101 physical vgprs 2022-11-02 17:09:32 +00:00
android_stub
asahi asahi: Identify counts for compute kernels 2022-10-29 19:23:51 +00:00
broadcom utils: Merge util/debug.* into util/u_debug.* and remove util/debug.* 2022-11-02 07:25:39 +00:00
c11 c11: Getting the macro guard of HAVE_PTHREAD in c11/threads.h to be consistence with util/u_uthread.h 2022-10-20 03:04:56 +00:00
compiler utils: Merge util/debug.* into util/u_debug.* and remove util/debug.* 2022-11-02 07:25:39 +00:00
drm-shim drm-shim: drop gnu99 override 2022-09-16 02:06:38 +00:00
egl egl/wgl: Implement interop methods 2022-11-02 18:11:41 +00:00
etnaviv util/mesa/wide: Rename _SIMPLE_MTX_INITIALIZER_NP to SIMPLE_MTX_INITIALIZER 2022-10-14 03:27:41 +00:00
freedreno freedreno/a6xx: Mark gl45 supported 2022-11-02 15:42:14 +00:00
gallium panfrost: Don't copy resources if replaced 2022-11-02 22:27:30 +00:00
gbm utils: Merge util/debug.* into util/u_debug.* and remove util/debug.* 2022-11-02 07:25:39 +00:00
getopt
glx glx: Implement the new flush method 2022-11-02 18:11:41 +00:00
gtest
hgl
imagination nir: Drop infer_non_readable option for nir_opt_access() 2022-11-02 03:42:04 +00:00
imgui
intel intel/dev: Set has_lsc in XEHP_FEATURES rather than DG2_FEATURES 2022-11-02 20:00:08 +00:00
loader loader/dri3: Add DRI performance option to wait for next buffer on swap 2022-10-25 08:30:35 +00:00
mapi mapi: Remove the need of _MTX_INITIALIZER_NP by using simple_mtx_t/SIMPLE_MTX_INITIALIZER in stub.c 2022-10-20 01:32:47 +00:00
mesa mesa/st: Query driver for interop data 2022-11-02 18:11:41 +00:00
microsoft utils: Merge util/debug.* into util/u_debug.* and remove util/debug.* 2022-11-02 07:25:39 +00:00
nouveau nv50/ir/nir: ignore sampler for TXF/TXQ ops. 2022-11-02 12:29:34 +00:00
panfrost panfrost: Precompile shaders 2022-11-02 16:52:11 +00:00
tool pps: enable track_event in intel.cfg 2022-10-09 22:39:53 +03:00
util utils: Merge util/debug.* into util/u_debug.* and remove util/debug.* 2022-11-02 07:25:39 +00:00
virtio utils: Merge util/debug.* into util/u_debug.* and remove util/debug.* 2022-11-02 07:25:39 +00:00
vulkan utils: Merge util/debug.* into util/u_debug.* and remove util/debug.* 2022-11-02 07:25:39 +00:00
meson.build meson: Remove usage of use_elf_tls 2022-07-29 23:59:11 +00:00