It is an env var that vkr uses to set the debug flags. Currently, the
only flag is VKR_DEBUG_VALIDATE that enables the validation layer.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
This is a debug knob that, when set, will enable the validation layer.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
This looks like a copy-paste error. For desktop GL it is
disabled here, so on GLES this should probably be the same.
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
clang-format insists on using .clang-format. This commit adds
docs/vkr-clang-format as a doc. To use it,
$ cd src
$ ln -sf ../docs/vkr-clang-format .clang-format
$ clang-format -style file -i vkr_*
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
This field was introduced 2 months ago and it breaks virgl
compatibility between guest/host. Switch the new added field
to the end. We will still have compatibility issue but the
"bug window" is much smaller.
Fixes: 7e7a4e7 ("vrend: Introudce VIRGL_CAP_V2_VIDEO_MEMORY to query video memory")
Signed-off-by: Lepton Wu <lepton@chromium.org>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Add support for external memory fd properties query and import
- vkGetMemoryResourcePropertiesMESA
- VkImportMemoryResourceInfoMESA
- VkMemoryResourcePropertiesMESA
This is a huge commit because it also includes the change which splits
the headers by handle types.
Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
GL_TEXTURE_MIN/MAG_FILTER expects an enum value, to be set with
glTexParameteri() (integer value) instead of glTexParameterf() (float
value).
Closes#212
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
A vrend_context structure contains a current vrend_sub_context, which
in turn keeps references on various resources like textures, VBOs,
index buffers, etc. which are used for actual drawing operations.
Certain actions can change the current sub-context in use.
There is a split of what resources are cleaned up directly as part of
a context destruction and which are handled by the sub-context
destruction. VBOs, while referenced by sub-contexts, are cleaned up by
the context. To do that, it uses the at the time of destruction
current sub-context to access these. As a result, only the VBOs in the
active sub-context are cleaned up; every other sub-context referenced
by the context will keep references to the VBOs used.
The responsibility of VBO dereferencing is moved to the destruction of
the sub-context, so all VBOs, not just the one from the current
sub-context, are dereferenced during the destruction of a context.
Closes#198
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Fix
[DEBUG:rutabaga_gfx/src/virgl_renderer.rs:104]
GL_IMPLEMENTATION_COLOR_READ_FORMAT is not expected native format 0x80e1 != imp 0x0
with crosvm introduced by commit d9aad06ba2 (vrend: Create frame
buffer object in do_readpixels). We can do the warning check only after
an fb with read buffer is bound.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Make it clear that they are implicit between submit_cmd and
resource_busy_wait.
implicit_fence_submitted is (fence_id - 1) so this change is slightly
more than renaming.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
There is never a need to wait for the GPU works (if any) involved in
resource creation. A client commonly does
VCMD_SUBMIT_CMD
VCMD_RESOURCE_CREATE2(dummy)
...
VCMD_RESOURCE_BUSY_WAIT(dummy)
only because VCMD_RESOURCE_BUSY_WAIT needs a resource. We don't need a
fence for resource creation.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Let VTEST_FUZZER_FENCES control whether VCMD_RESOURCE_BUSY_WAIT waits or
not. Fences are always created.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
It gives clients access to virgl_renderer_resource_create_blob and
virgl_renderer_resource_export_blob.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Protocol version 3 uses server-generated, rather than client-generated,
resource ids. Without that, clients could pick conflicting resource
ids.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
VCMD_RESOURCE_CREATE and VCMD_RESOURCE_CREATE2 use and return
server-generated ids since version 3. The client id must be 0.
This makes the commands work more like linux's
DRM_IOCTL_VIRTGPU_RESOURCE_CREATE.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
This paves the way for a protcol change where the server will
generate resource ids. This also improves our error handling by
switching from FREE to vtest_unref_resource.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Add VIRGL_RENDERER_VENUS and the related bits.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
In addition to virgl_renderer_submit_cmd, vkr_ring can also be used to
submit commands.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
On 64-bit builds, we can store uint64_t keys in pointers directly and
there is no need to malloc/free.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
util_hash_table_u64 is a wrapper to util_hash_table with uint64_t
keys. This is similar to hash_table_u64 in mesa.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
v2: - Add root build dir and src to include path (Gert)
- fix gallium includes (Gert)
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Acked-by: Rohan Garg <rohan.garg@collabora.com>
This fixes regression in various astc format related dEQP tests.
Fixes: 51d4d37 ("formats:add astc 2d compressed format support")
Signed-off-by: Lepton Wu <lepton@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
chenjiangnan
Yiwei Zhang
Chia-I Wu
Gert Wollny
Lepton Wu
Robert Wetzel
Leo