capset 1 has version 0 and 1, and they are the same. capset 2 has
version 0, 1, and 2, and they are also the same.
Note that Mesa always asks for version 0.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gert Wollny <gert.wollny@collabra.com>
0 is never an invalid capset id.
For an invalid capset id, we have to assume caps points to a buffer of
size 0 (what vrend_renderer_get_cap_set reports). We can't set
caps->max_version.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gert Wollny <gert.wollny@collabra.com>
So that it can be shared by different renderers (there is only vrend
right now).
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
vrend_free_fences should free fences on both fence_list and
fence_wait_list. vrend_renderer_fini should call vrend_free_fences.
Since vrend_free_sync_thread is always called before vrend_free_fences,
we can assert(!vrend_state.sync_thread) rather than do the locking.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
This extension is needed to get GL 4.4 in the guest when we
run on a GLES host.
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Lepton Wu <lepton@chromium.org>
Refactor vrend_shader.c by exposing modified dump_ctx members
as pointer args and making dump_ctx a const pointer.
Signed-off-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Refactor vrend_shader.c by reducing the number of dump_ctx members
that are modified in function calls that take dump_ctx as an argument.
Signed-off-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Refactor vrend_shader.c by reducing the number of dump_ctx members
that are modified in function calls that take dump_ctx as an argument.
Signed-off-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Refactor vrend_shader.c by reducing the number of dump_ctx members
that are modified in function calls that take dump_ctx as an argument.
Signed-off-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Refactor vrend_shader.c by reducing the number of dump_ctx members
that are modified in function calls that take dump_ctx as an argument.
Signed-off-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Refactor vrend_shader.c by packing variables related to generic inputs/outputs into
struct vrend_patch_ios.
Signed-off-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Refactor vrend_shader.c by packing variables related to generic inputs/outputs into
struct vrend_generic_ios.
Signed-off-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Refactor vrend_shader.c by packing glsl_main, glsl_hdr, glsl_ver_ext,
and indent_level into struct vrend_glsl_strbufs. Makes the parameter
lists of many functions more informative (as opposed to taking
only dump_ctx).
Signed-off-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
This change is being done in preparation for exporting fences, so the
fences are built on EGL_ANDROID_native_fence_sync instead of on
EGL_KHR_fence_sync.
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
In the past, we only transfer texture data in "zero" context, changing
the texture binding was fine. Now the transfer could happen in the rendering
context, so we need to recover the bindings.
This fixes unitTest_WritePixelsNonTexture_Gpu in SkQP.
Signed-off-by: Lepton Wu <lepton@chromium.org>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
When running some traces, we see the following on AMD.
file:dmabuf fault:ttm_bo_vm_fault mmap:dma_buf_mmap_internal readpage:0x0
Disable for now.
Reviewed-By: David Riley <davidriley@chromium.org>
When reading back a BGRA surface the client expects the data in BGRA
order, and when we emulate the format by using a swizzled BGRA on GLES
we still have to use the original format information to read back the
data.
However, this results in mesa internally swizzling the RGBA data to BGRA
ordering on the CPU. This performance hit can be avoided for
applications that only blit or render to BGRA surfaces, because here we
can set the bgraswz tweak that does the szizzling on the GPU when
drawing or blitting to a BGRA surface and then we can read the data back
as is.
With that for vtest the bgraswz tweak becomes purley a performance
tweak. Replaying a trace of The Raven Remastered showed a 1% increase
of performance when enabling the bgraswz tweak.
Closes#174
v2: Fix typo (Gurchetan)
v3: fix more typos (Gurchetan)
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
When we run into an error in virgl_renderer_init, simply call
virgl_renderer_cleanup.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Track whether the tables have been initialized, and avoid double
init/cleanup.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
The resource table should not be tied to vrend.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Add vrend_renderer_prepare_reset, and move context/resource table
cleanups, to the beginning of the fini/reset functions.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
We want a centralized place to initialize different subsystems (vrend,
winsys, resource/context tables). This is the first step.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
I am not sure what the check in vrend_renderer_init was previously for.
This gives it some sense.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
We mainly want to get rid of HAVE_EPOXY_EGL_H. But technically, it
is possible to import an EGLImage without EGL support.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
They are wrappers for virgl_egl_get_fd_for_texture*.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
It is a wrapper for virgl_egl_get_fourcc_for_texture.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Chia-I Wu
Gert Wollny
Lepton Wu
Ryan Neph
David Stevens
Gurchetan Singh