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virglrenderer/tests/test_virgl_transfer.c

1089 lines
32 KiB

/**************************************************************************
*
* Copyright (C) 2014 Red Hat Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
/* transfer and iov related tests */
#include <check.h>
#include <stdlib.h>
#include <sys/uio.h>
#include <errno.h>
#include <virglrenderer.h>
#include "pipe/p_defines.h"
#include "virgl_hw.h"
#include "virgl_protocol.h"
#include "testvirgl_encode.h"
/* pass an illegal context to transfer fn */
START_TEST(virgl_test_transfer_read_illegal_ctx)
{
int ret;
struct virgl_box box;
ret = virgl_renderer_transfer_read_iov(1, 2, 0, 1, 1, &box, 0, NULL, 0);
ck_assert_int_eq(ret, EINVAL);
}
END_TEST
START_TEST(virgl_test_transfer_write_illegal_ctx)
{
int ret;
struct virgl_box box;
ret = virgl_renderer_transfer_write_iov(1, 2, 0, 1, 1, &box, 0, NULL, 0);
ck_assert_int_eq(ret, EINVAL);
}
END_TEST
/* pass a resource not bound to the context to transfers */
START_TEST(virgl_test_transfer_read_unbound_res)
{
int ret;
struct virgl_box box;
ret = virgl_renderer_transfer_read_iov(1, 1, 0, 1, 1, &box, 0, NULL, 0);
ck_assert_int_eq(ret, EINVAL);
}
END_TEST
START_TEST(virgl_test_transfer_write_unbound_res)
{
int ret;
struct virgl_box box;
ret = virgl_renderer_transfer_write_iov(1, 1, 0, 1, 1, &box, 0, NULL, 0);
ck_assert_int_eq(ret, EINVAL);
}
END_TEST
/* don't pass an IOV to read into */
START_TEST(virgl_test_transfer_read_no_iov)
{
struct virgl_box box;
struct virgl_renderer_resource_create_args res;
int ret;
testvirgl_init_simple_1d_resource(&res, 1);
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
ret = virgl_renderer_transfer_read_iov(1, 1, 0, 1, 1, &box, 0, NULL, 0);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
START_TEST(virgl_test_transfer_write_no_iov)
{
struct virgl_box box;
struct virgl_renderer_resource_create_args res;
int ret;
testvirgl_init_simple_1d_resource(&res, 1);
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
ret = virgl_renderer_transfer_write_iov(1, 1, 0, 1, 1, &box, 0, NULL, 0);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
START_TEST(virgl_test_transfer_read_no_box)
{
struct virgl_renderer_resource_create_args res;
struct iovec iovs[1];
int niovs = 1;
int ret;
testvirgl_init_simple_1d_resource(&res, 1);
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
ret = virgl_renderer_transfer_read_iov(1, 1, 0, 1, 1, NULL, 0, iovs, niovs);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
START_TEST(virgl_test_transfer_write_no_box)
{
struct virgl_renderer_resource_create_args res;
struct iovec iovs[1];
int niovs = 1;
int ret;
testvirgl_init_simple_1d_resource(&res, 1);
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
ret = virgl_renderer_transfer_write_iov(1, 1, 0, 1, 1, NULL, 0, iovs, niovs);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
/* pass a bad box argument */
START_TEST(virgl_test_transfer_read_1d_bad_box)
{
struct virgl_renderer_resource_create_args res;
struct iovec iovs[1];
int niovs = 1;
int ret;
struct virgl_box box;
testvirgl_init_simple_1d_resource(&res, 1);
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
box.x = box.y = box.z = 0;
box.w = 10;
box.h = 2;
box.d = 1;
ret = virgl_renderer_transfer_read_iov(1, 1, 0, 1, 1, &box, 0, iovs, niovs);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
START_TEST(virgl_test_transfer_write_1d_bad_box)
{
struct virgl_renderer_resource_create_args res;
struct iovec iovs[1];
int niovs = 1;
int ret;
struct virgl_box box;
testvirgl_init_simple_1d_resource(&res, 1);
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
box.x = box.y = box.z = 0;
box.w = 10;
box.h = 2;
box.d = 1;
ret = virgl_renderer_transfer_write_iov(1, 1, 0, 1, 1, &box, 0, iovs, niovs);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
START_TEST(virgl_test_transfer_read_1d_array_bad_box)
{
struct virgl_renderer_resource_create_args res;
struct iovec iovs[1];
int niovs = 1;
int ret;
struct virgl_box box;
testvirgl_init_simple_1d_resource(&res, 1);
res.target = PIPE_TEXTURE_1D_ARRAY;
res.array_size = 5;
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
box.x = box.y = box.z = 0;
box.w = 10;
box.h = 2;
box.d = 6;
ret = virgl_renderer_transfer_read_iov(1, 1, 0, 1, 1, &box, 0, iovs, niovs);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
START_TEST(virgl_test_transfer_read_3d_bad_box)
{
struct virgl_renderer_resource_create_args res;
struct iovec iovs[1];
int niovs = 1;
int ret;
struct virgl_box box;
testvirgl_init_simple_1d_resource(&res, 1);
res.target = PIPE_TEXTURE_3D;
res.depth = 5;
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
box.x = box.y = box.z = 0;
box.w = 10;
box.h = 2;
box.d = 6;
ret = virgl_renderer_transfer_read_iov(1, 1, 0, 1, 1, &box, 0, iovs, niovs);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
START_TEST(virgl_test_transfer_1d)
{
struct virgl_resource res;
unsigned char data[50*4];
struct iovec iov = { .iov_base = data, .iov_len = sizeof(data) };
int niovs = 1;
int ret;
unsigned i;
struct virgl_box box;
/* init and create simple 2D resource */
ret = testvirgl_create_backed_simple_1d_res(&res, 1);
ck_assert_int_eq(ret, 0);
/* attach resource to context */
virgl_renderer_ctx_attach_resource(1, res.handle);
box.x = box.y = box.z = 0;
box.w = 50;
box.h = 1;
box.d = 1;
for (i = 0; i < sizeof(data); i++)
data[i] = i;
ret = virgl_renderer_transfer_write_iov(res.handle, 1, 0, 0, 0, &box, 0, &iov, niovs);
ck_assert_int_eq(ret, 0);
ret = virgl_renderer_transfer_read_iov(res.handle, 1, 0, 0, 0, &box, 0, NULL, 0);
ck_assert_int_eq(ret, 0);
/* check the returned values */
unsigned char *ptr = res.iovs[0].iov_base;
for (i = 0; i < sizeof(data); i++) {
ck_assert_int_eq(ptr[i], i);
}
virgl_renderer_ctx_detach_resource(1, res.handle);
testvirgl_destroy_backed_res(&res);
}
END_TEST
START_TEST(virgl_test_transfer_1d_bad_iov)
{
struct virgl_renderer_resource_create_args res;
struct iovec iovs[1] = { { NULL, 23 } };
int niovs = 1;
int ret;
struct virgl_box box = { .w = 50, .h = 1, .d = 1 };
testvirgl_init_simple_1d_resource(&res, 1);
res.target = PIPE_TEXTURE_1D;
res.depth = 1;
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
ret = virgl_renderer_transfer_write_iov(res.handle, 1, 0, 0, 0, &box, 0, iovs, niovs);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
START_TEST(virgl_test_transfer_1d_bad_iov_offset)
{
struct virgl_renderer_resource_create_args res;
unsigned char data[50*4];
struct iovec iov = { .iov_base = data, .iov_len = sizeof(data) };
int niovs = 1;
int ret;
struct virgl_box box = { .w = 50, .h = 1, .d = 1 };
testvirgl_init_simple_1d_resource(&res, 1);
res.target = PIPE_TEXTURE_1D;
res.depth = 1;
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
ret = virgl_renderer_transfer_write_iov(res.handle, 1, 0, 0, 0, &box, 20, &iov, niovs);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
START_TEST(virgl_test_transfer_1d_bad_strides)
{
struct virgl_renderer_resource_create_args res;
unsigned char data[50*4];
struct iovec iov = { .iov_base = data, .iov_len = sizeof(data) };
int niovs = 1;
int ret;
struct virgl_box box = { .w = 50, .h = 1, .d = 1 };
int bad_stride = box.w - 1;
testvirgl_init_simple_1d_resource(&res, 1);
res.target = PIPE_TEXTURE_1D;
res.depth = 1;
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
ret = virgl_renderer_transfer_write_iov(res.handle, 1, 0, bad_stride, 0,
&box, 0, &iov, niovs);
ck_assert_int_eq(ret, EINVAL);
ret = virgl_renderer_transfer_write_iov(res.handle, 1, 0, 0, bad_stride,
&box, 0, &iov, niovs);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
START_TEST(virgl_test_transfer_2d_bad_strides)
{
struct virgl_renderer_resource_create_args res;
unsigned char data[50*4];
struct iovec iov = { .iov_base = data, .iov_len = sizeof(data) };
int niovs = 1;
int ret;
struct virgl_box box = { .w = 50, .h = 1, .d = 1 };
int bad_stride = box.w - 1;
testvirgl_init_simple_2d_resource(&res, 1);
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
ret = virgl_renderer_transfer_write_iov(res.handle, 1, 0, bad_stride, 0,
&box, 0, &iov, niovs);
ck_assert_int_eq(ret, EINVAL);
ret = virgl_renderer_transfer_write_iov(res.handle, 1, 0, 0, bad_stride,
&box, 0, &iov, niovs);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
START_TEST(virgl_test_transfer_buffer_bad_strides)
{
struct virgl_renderer_resource_create_args res;
unsigned char data[50*4];
struct iovec iov = { .iov_base = data, .iov_len = sizeof(data) };
int niovs = 1;
int ret;
struct virgl_box box = { .w = 50, .h = 1, .d = 1 };
int bad_stride = box.w - 1;
testvirgl_init_simple_buffer(&res, 1);
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
ret = virgl_renderer_transfer_write_iov(res.handle, 1, 0, bad_stride, 0,
&box, 0, &iov, niovs);
ck_assert_int_eq(ret, EINVAL);
ret = virgl_renderer_transfer_write_iov(res.handle, 1, 0, 0, bad_stride,
&box, 0, &iov, niovs);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
START_TEST(virgl_test_transfer_2d_array_bad_layer_stride)
{
struct virgl_renderer_resource_create_args res;
unsigned char *data;
struct iovec iov;
int niovs = 1;
int ret;
struct virgl_box box = { .w = 50, .h = 5, .d = 2 };
int size = 50*50*2*4;
data = calloc(1, size);
iov.iov_base = data;
iov.iov_len = size;
testvirgl_init_simple_2d_resource(&res, 1);
res.target = PIPE_TEXTURE_2D_ARRAY;
res.array_size = 5;
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
ret = virgl_renderer_transfer_write_iov(res.handle, 1, 0, 0, 100, &box, 0, &iov, niovs);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
free(data);
}
END_TEST
START_TEST(virgl_test_transfer_2d_bad_level)
{
struct virgl_renderer_resource_create_args res;
unsigned char data[50*4];
struct iovec iov = { .iov_base = data, .iov_len = sizeof(data) };
int niovs = 1;
int ret;
struct virgl_box box = { .w = 50, .h = 1, .d = 1 };
testvirgl_init_simple_2d_resource(&res, 1);
res.last_level = 1;
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
ret = virgl_renderer_transfer_write_iov(res.handle, 1, 2, 0, 0, &box, 0, &iov, niovs);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(1);
}
END_TEST
/* for each texture type construct a valid and invalid transfer,
invalid using a box outside the bounds of the transfer */
#define LARGE_FLAG_WIDTH (1 << 0)
#define LARGE_FLAG_HEIGHT (1 << 1)
#define LARGE_FLAG_DEPTH (1 << 2)
static void get_resource_args(enum pipe_texture_target target, bool invalid,
struct virgl_renderer_resource_create_args *args,
struct pipe_box *box, int nsamples, int large_flags)
{
memset(args, 0, sizeof(*args));
memset(box, 0, sizeof(*box));
args->handle = 1;
args->target = target;
if (args->target == PIPE_BUFFER) {
args->format = PIPE_FORMAT_R8_UNORM;
args->bind = PIPE_BIND_VERTEX_BUFFER;
} else {
args->bind = PIPE_BIND_SAMPLER_VIEW;
args->format = PIPE_FORMAT_B8G8R8X8_UNORM;
}
args->nr_samples = nsamples;
args->flags = 0;
if (large_flags & LARGE_FLAG_WIDTH)
if (args->target == PIPE_BUFFER)
args->width = 65536*2;
else if (args->target == PIPE_TEXTURE_3D)
args->width = 1024;
else
args->width = 4096;
else
args->width = 50;
args->height = args->depth = args->array_size = 1;
switch (target) {
case PIPE_TEXTURE_CUBE_ARRAY:
args->array_size = 12;
args->height = args->width;
break;
case PIPE_TEXTURE_1D_ARRAY:
case PIPE_TEXTURE_2D_ARRAY:
args->array_size = 10;
break;
case PIPE_TEXTURE_3D:
args->depth = 8;
break;
case PIPE_TEXTURE_CUBE:
args->array_size = 6;
args->height = args->width;
break;
default:
break;
}
switch (target) {
case PIPE_BUFFER:
case PIPE_TEXTURE_1D:
case PIPE_TEXTURE_1D_ARRAY:
case PIPE_TEXTURE_CUBE:
case PIPE_TEXTURE_CUBE_ARRAY:
break;
default:
if (large_flags & LARGE_FLAG_HEIGHT) {
if (args->target == PIPE_BUFFER)
args->height = 64000;
else if (args->target == PIPE_TEXTURE_3D)
args->height = 1024;
else
args->height = 4096;
} else
args->height = 50;
break;
}
if (invalid) {
box->width = args->width + 10;
box->height = args->height;
box->depth = 1;
} else {
box->width = args->width;
box->height = args->height;
box->depth = 1;
if (args->depth > 1)
box->depth = 6;
if (args->array_size > 1)
box->depth = 4;
}
}
static unsigned get_box_size(struct pipe_box *box, int elsize)
{
return elsize * box->width * box->height * box->depth;
}
static void virgl_test_transfer_res(enum pipe_texture_target target,
bool write, bool invalid)
{
struct virgl_renderer_resource_create_args res;
struct pipe_box box;
void *data;
struct iovec iovs[1];
int niovs = 1;
int ret;
int size;
get_resource_args(target, invalid, &res, &box, 0, 0);
size = get_box_size(&box, target == PIPE_BUFFER ? 1 : 4);
data = calloc(1, size);
iovs[0].iov_base = data;
iovs[0].iov_len = size;
ret = virgl_renderer_resource_create(&res, NULL, 0);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(1, res.handle);
if (write)
ret = virgl_renderer_transfer_write_iov(res.handle, 1, 0, 0, 0,
(struct virgl_box *)&box, 0, iovs, niovs);
else
ret = virgl_renderer_transfer_read_iov(res.handle, 1, 0, 0, 0,
(struct virgl_box *)&box, 0, iovs, niovs);
ck_assert_int_eq(ret, invalid ? EINVAL : 0);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(res.handle);
free(data);
}
START_TEST(virgl_test_transfer_res_read_valid)
{
virgl_test_transfer_res(_i, false, false);
}
END_TEST
START_TEST(virgl_test_transfer_res_write_valid)
{
virgl_test_transfer_res(_i, true, false);
}
END_TEST
START_TEST(virgl_test_transfer_res_read_invalid)
{
virgl_test_transfer_res(_i, false, true);
}
END_TEST
START_TEST(virgl_test_transfer_res_write_invalid)
{
virgl_test_transfer_res(_i, true, true);
}
END_TEST
static void virgl_test_transfer_inline(enum pipe_texture_target target,
bool invalid, int large_flags)
{
struct virgl_renderer_resource_create_args args;
struct pipe_box box;
struct virgl_context ctx;
struct virgl_resource res;
int ret;
int elsize = target == 0 ? 1 : 4;
void *data;
unsigned size;
ret = testvirgl_init_ctx_cmdbuf(&ctx);
ck_assert_int_eq(ret, 0);
get_resource_args(target, invalid, &args, &box, 0, large_flags);
size = get_box_size(&box, elsize);
data = calloc(1, size);
ret = virgl_renderer_resource_create(&args, NULL, 0);
ck_assert_int_eq(ret, 0);
res.handle = args.handle;
res.base.target = args.target;
res.base.format = args.format;
virgl_renderer_ctx_attach_resource(ctx.ctx_id, res.handle);
virgl_encoder_inline_write(&ctx, &res, 0, 0, (struct pipe_box *)&box, data, box.width * elsize, 0);
ret = virgl_renderer_submit_cmd(ctx.cbuf->buf, ctx.ctx_id, ctx.cbuf->cdw);
ck_assert_int_eq(ret, invalid ? EINVAL : 0);
virgl_renderer_ctx_detach_resource(ctx.ctx_id, res.handle);
virgl_renderer_resource_unref(res.handle);
testvirgl_fini_ctx_cmdbuf(&ctx);
free(data);
}
START_TEST(virgl_test_transfer_inline_valid)
{
virgl_test_transfer_inline(_i, false, 0);
}
END_TEST
START_TEST(virgl_test_transfer_inline_invalid)
{
virgl_test_transfer_inline(_i, true, 0);
}
END_TEST
START_TEST(virgl_test_transfer_inline_valid_large)
{
virgl_test_transfer_inline(_i, false, LARGE_FLAG_WIDTH);
}
END_TEST
START_TEST(virgl_test_transfer_to_staging_without_iov_fails)
{
static const unsigned bufsize = 50;
struct virgl_context ctx;
struct virgl_resource res;
struct pipe_box box = {.width = bufsize, .height = 1, .depth = 1};
int ret;
ret = testvirgl_init_ctx_cmdbuf(&ctx);
ck_assert_int_eq(ret, 0);
ret = testvirgl_create_unbacked_simple_buffer(&res, 1, bufsize, VIRGL_BIND_STAGING);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(ctx.ctx_id, res.handle);
box.width = bufsize;
virgl_encoder_transfer(&ctx, &res, 0, 0, &box, 0, VIRGL_TRANSFER_TO_HOST);
ret = virgl_renderer_submit_cmd(ctx.cbuf->buf, ctx.ctx_id, ctx.cbuf->cdw);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(ctx.ctx_id, res.handle);
virgl_renderer_resource_unref(res.handle);
testvirgl_fini_ctx_cmdbuf(&ctx);
}
END_TEST
START_TEST(virgl_test_transfer_to_staging_with_iov_succeeds)
{
static const unsigned bufsize = 50;
struct virgl_context ctx = {0};
struct virgl_resource res = {0};
struct pipe_box box = {.width = bufsize, .height = 1, .depth = 1};
int ret;
ret = testvirgl_init_ctx_cmdbuf(&ctx);
ck_assert_int_eq(ret, 0);
ret = testvirgl_create_backed_simple_buffer(&res, 1, bufsize, VIRGL_BIND_STAGING);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(ctx.ctx_id, res.handle);
box.width = bufsize;
virgl_encoder_transfer(&ctx, &res, 0, 0, &box, 0, VIRGL_TRANSFER_TO_HOST);
ret = virgl_renderer_submit_cmd(ctx.cbuf->buf, ctx.ctx_id, ctx.cbuf->cdw);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_detach_resource(ctx.ctx_id, res.handle);
testvirgl_destroy_backed_res(&res);
testvirgl_fini_ctx_cmdbuf(&ctx);
}
END_TEST
START_TEST(virgl_test_copy_transfer_from_staging_without_iov_fails)
{
static const unsigned bufsize = 50;
static const unsigned synchronized = 1;
struct virgl_context ctx = {0};
struct virgl_resource src_res = {0};
struct virgl_resource dst_res = {0};
struct pipe_box box = {.width = bufsize, .height = 1, .depth = 1};
int ret;
ret = testvirgl_init_ctx_cmdbuf(&ctx);
ck_assert_int_eq(ret, 0);
ret = testvirgl_create_unbacked_simple_buffer(&src_res, 1, bufsize, VIRGL_BIND_STAGING);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(ctx.ctx_id, src_res.handle);
ret = testvirgl_create_backed_simple_buffer(&dst_res, 2, bufsize, VIRGL_BIND_VERTEX_BUFFER);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(ctx.ctx_id, dst_res.handle);
box.width = bufsize;
virgl_encoder_copy_transfer(&ctx, &dst_res, 0, 0, &box, &src_res, 0, synchronized);
ret = virgl_renderer_submit_cmd(ctx.cbuf->buf, ctx.ctx_id, ctx.cbuf->cdw);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(ctx.ctx_id, src_res.handle);
virgl_renderer_ctx_detach_resource(ctx.ctx_id, dst_res.handle);
virgl_renderer_resource_unref(src_res.handle);
testvirgl_destroy_backed_res(&dst_res);
testvirgl_fini_ctx_cmdbuf(&ctx);
}
END_TEST
START_TEST(virgl_test_copy_transfer_from_staging_with_iov_succeeds)
{
static const unsigned bufsize = 50;
const unsigned synchronized = 1;
struct virgl_context ctx = {0};
struct virgl_resource src_res = {0};
struct virgl_resource dst_res = {0};
struct pipe_box box = {.width = bufsize, .height = 1, .depth = 1};
int ret;
ret = testvirgl_init_ctx_cmdbuf(&ctx);
ck_assert_int_eq(ret, 0);
ret = testvirgl_create_backed_simple_buffer(&src_res, 1, bufsize, VIRGL_BIND_STAGING);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(ctx.ctx_id, src_res.handle);
ret = testvirgl_create_backed_simple_buffer(&dst_res, 2, bufsize, VIRGL_BIND_VERTEX_BUFFER);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(ctx.ctx_id, dst_res.handle);
box.width = bufsize;
virgl_encoder_copy_transfer(&ctx, &dst_res, 0, 0, &box, &src_res, 0, synchronized);
ret = virgl_renderer_submit_cmd(ctx.cbuf->buf, ctx.ctx_id, ctx.cbuf->cdw);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_detach_resource(ctx.ctx_id, src_res.handle);
virgl_renderer_ctx_detach_resource(ctx.ctx_id, dst_res.handle);
testvirgl_destroy_backed_res(&src_res);
testvirgl_destroy_backed_res(&dst_res);
testvirgl_fini_ctx_cmdbuf(&ctx);
}
END_TEST
START_TEST(virgl_test_copy_transfer_to_staging_without_iov_fails)
{
static const unsigned bufsize = 50;
const unsigned synchronized = 1;
struct virgl_context ctx = {0};
struct virgl_resource src_res = {0};
struct virgl_resource dst_res = {0};
struct pipe_box box = {.width = bufsize, .height = 1, .depth = 1};
int ret;
ret = testvirgl_init_ctx_cmdbuf(&ctx);
ck_assert_int_eq(ret, 0);
ret = testvirgl_create_backed_simple_buffer(&src_res, 1, bufsize, VIRGL_BIND_STAGING);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(ctx.ctx_id, src_res.handle);
ret = testvirgl_create_unbacked_simple_buffer(&dst_res, 2, bufsize, VIRGL_BIND_STAGING);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(ctx.ctx_id, dst_res.handle);
virgl_encoder_copy_transfer(&ctx, &dst_res, 0, 0, &box, &src_res, 0, synchronized);
ret = virgl_renderer_submit_cmd(ctx.cbuf->buf, ctx.ctx_id, ctx.cbuf->cdw);
ck_assert_int_eq(ret, EINVAL);
virgl_renderer_ctx_detach_resource(ctx.ctx_id, src_res.handle);
virgl_renderer_ctx_detach_resource(ctx.ctx_id, dst_res.handle);
testvirgl_destroy_backed_res(&src_res);
virgl_renderer_resource_unref(dst_res.handle);
testvirgl_fini_ctx_cmdbuf(&ctx);
}
END_TEST
START_TEST(virgl_test_copy_transfer_to_staging_with_iov_succeeds)
{
static const unsigned bufsize = 50;
const unsigned synchronized = 1;
struct virgl_context ctx = {0};
struct virgl_resource src_res = {0};
struct virgl_resource dst_res = {0};
struct pipe_box box = {.width = bufsize, .height = 1, .depth = 1};
int ret;
ret = testvirgl_init_ctx_cmdbuf(&ctx);
ck_assert_int_eq(ret, 0);
ret = testvirgl_create_backed_simple_buffer(&src_res, 1, bufsize, VIRGL_BIND_STAGING);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(ctx.ctx_id, src_res.handle);
ret = testvirgl_create_backed_simple_buffer(&dst_res, 2, bufsize, VIRGL_BIND_STAGING);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(ctx.ctx_id, dst_res.handle);
virgl_encoder_copy_transfer(&ctx, &dst_res, 0, 0, &box, &src_res, 0, synchronized);
ret = virgl_renderer_submit_cmd(ctx.cbuf->buf, ctx.ctx_id, ctx.cbuf->cdw);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_detach_resource(ctx.ctx_id, src_res.handle);
virgl_renderer_ctx_detach_resource(ctx.ctx_id, dst_res.handle);
testvirgl_destroy_backed_res(&src_res);
testvirgl_destroy_backed_res(&dst_res);
testvirgl_fini_ctx_cmdbuf(&ctx);
}
END_TEST
START_TEST(virgl_test_transfer_near_res_bounds_with_stride_succeeds)
{
struct virgl_context ctx = {0};
struct virgl_resource res = {0};
int res_width = 4;
int res_height = 3;
int res_stride = res_width * 4;
struct pipe_box box = {.x = 2, .y = 1, .z = 0, .width = 2, .height = 2, .depth = 1};
int ret;
ret = testvirgl_init_ctx_cmdbuf(&ctx);
ck_assert_int_eq(ret, 0);
ret = testvirgl_create_backed_simple_2d_res(&res, 1, res_width, res_height);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_attach_resource(ctx.ctx_id, res.handle);
virgl_encoder_transfer_with_stride(&ctx, &res, 0, 0, &box, 6 * 4, VIRGL_TRANSFER_TO_HOST,
res_stride, 0);
ret = virgl_renderer_submit_cmd(ctx.cbuf->buf, ctx.ctx_id, ctx.cbuf->cdw);
ck_assert_int_eq(ret, 0);
virgl_renderer_ctx_detach_resource(ctx.ctx_id, res.handle);
testvirgl_destroy_backed_res(&res);
testvirgl_fini_ctx_cmdbuf(&ctx);
}
END_TEST
START_TEST(test_vrend_host_backed_memory_no_data_leak)
{
struct iovec iovs[1];
int niovs = 1;
struct virgl_context ctx = {0};
int ret = testvirgl_init_ctx_cmdbuf(&ctx);
struct virgl_renderer_resource_create_args res;
res.handle = 0x400;
res.target = PIPE_BUFFER;
res.format = VIRGL_FORMAT_R8_UNORM;
res.nr_samples = 0;
res.last_level = 0;
res.array_size = 1;
res.bind = VIRGL_BIND_CUSTOM;
res.depth = 1;
res.width = 32;
res.height = 1;
res.flags = 0;
uint32_t size = 32;
uint8_t* data = calloc(1, size);
memset(data, 1, 32);
iovs[0].iov_base = data;
iovs[0].iov_len = size;
struct pipe_box box = {0,0,0, size, 1,1};
virgl_renderer_resource_create(&res, NULL, 0);
virgl_renderer_ctx_attach_resource(ctx.ctx_id, res.handle);
ret = virgl_renderer_transfer_read_iov(res.handle, ctx.ctx_id, 0, 0, 0,
(struct virgl_box *)&box, 0, iovs, niovs);
ck_assert_int_eq(ret, 0);
for (int i = 0; i < 32; ++i)
ck_assert_int_eq(data[i], 0);
virgl_renderer_ctx_detach_resource(1, res.handle);
virgl_renderer_resource_unref(res.handle);
free(data);
}
END_TEST
static Suite *virgl_init_suite(void)
{
Suite *s;
TCase *tc_core;
s = suite_create("virgl_transfer");
tc_core = tcase_create("transfer_direct");
tcase_add_checked_fixture(tc_core, testvirgl_init_single_ctx_nr, testvirgl_fini_single_ctx);
tcase_add_test(tc_core, virgl_test_transfer_read_illegal_ctx);
tcase_add_test(tc_core, virgl_test_transfer_write_illegal_ctx);
tcase_add_test(tc_core, virgl_test_transfer_read_unbound_res);
tcase_add_test(tc_core, virgl_test_transfer_write_unbound_res);
tcase_add_test(tc_core, virgl_test_transfer_read_no_iov);
tcase_add_test(tc_core, virgl_test_transfer_write_no_iov);
tcase_add_test(tc_core, virgl_test_transfer_read_no_box);
tcase_add_test(tc_core, virgl_test_transfer_write_no_box);
tcase_add_test(tc_core, virgl_test_transfer_read_1d_bad_box);
tcase_add_test(tc_core, virgl_test_transfer_write_1d_bad_box);
tcase_add_test(tc_core, virgl_test_transfer_read_1d_array_bad_box);
tcase_add_test(tc_core, virgl_test_transfer_read_3d_bad_box);
tcase_add_test(tc_core, virgl_test_transfer_1d);
tcase_add_test(tc_core, virgl_test_transfer_1d_bad_iov);
tcase_add_test(tc_core, virgl_test_transfer_1d_bad_iov_offset);
tcase_add_test(tc_core, virgl_test_transfer_1d_bad_strides);
tcase_add_test(tc_core, virgl_test_transfer_2d_bad_strides);
tcase_add_test(tc_core, virgl_test_transfer_buffer_bad_strides);
tcase_add_test(tc_core, virgl_test_transfer_2d_array_bad_layer_stride);
tcase_add_test(tc_core, virgl_test_transfer_2d_bad_level);
tcase_add_test(tc_core, test_vrend_host_backed_memory_no_data_leak);
tcase_add_loop_test(tc_core, virgl_test_transfer_res_read_valid, 0, PIPE_MAX_TEXTURE_TYPES);
tcase_add_loop_test(tc_core, virgl_test_transfer_res_write_valid, 0, PIPE_MAX_TEXTURE_TYPES);
tcase_add_loop_test(tc_core, virgl_test_transfer_res_read_invalid, 0, PIPE_MAX_TEXTURE_TYPES);
tcase_add_loop_test(tc_core, virgl_test_transfer_res_write_invalid, 0, PIPE_MAX_TEXTURE_TYPES);
suite_add_tcase(s, tc_core);
tc_core = tcase_create("transfer_inline_write");
tcase_add_loop_test(tc_core, virgl_test_transfer_inline_valid, 0, PIPE_MAX_TEXTURE_TYPES);
tcase_add_loop_test(tc_core, virgl_test_transfer_inline_invalid, 0, PIPE_MAX_TEXTURE_TYPES);
tcase_add_loop_test(tc_core, virgl_test_transfer_inline_valid_large, 0, PIPE_MAX_TEXTURE_TYPES);
suite_add_tcase(s, tc_core);
tc_core = tcase_create("transfers_staging");
tcase_add_test(tc_core, virgl_test_transfer_to_staging_without_iov_fails);
tcase_add_test(tc_core, virgl_test_transfer_to_staging_with_iov_succeeds);
tcase_add_test(tc_core, virgl_test_copy_transfer_from_staging_without_iov_fails);
tcase_add_test(tc_core, virgl_test_copy_transfer_from_staging_with_iov_succeeds);
tcase_add_test(tc_core, virgl_test_copy_transfer_to_staging_without_iov_fails);
tcase_add_test(tc_core, virgl_test_copy_transfer_to_staging_with_iov_succeeds);
suite_add_tcase(s, tc_core);
tc_core = tcase_create("transfer_command_bounds");
tcase_add_test(tc_core, virgl_test_transfer_near_res_bounds_with_stride_succeeds);
suite_add_tcase(s, tc_core);
return s;
}
int main(void)
{
Suite *s;
SRunner *sr;
int number_failed;
if (getenv("VRENDTEST_USE_EGL_SURFACELESS"))
context_flags |= VIRGL_RENDERER_USE_SURFACELESS;
if (getenv("VRENDTEST_USE_EGL_GLES"))
context_flags |= VIRGL_RENDERER_USE_GLES;
s = virgl_init_suite();
sr = srunner_create(s);
srunner_run_all(sr, CK_ENV);
number_failed = srunner_ntests_failed(sr);
srunner_free(sr);
return number_failed == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}