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148 lines
4.3 KiB
148 lines
4.3 KiB
/**************************************************************************
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*
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* Copyright (C) 2014 Red Hat Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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**************************************************************************/
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#include <check.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <sys/uio.h>
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#include <virglrenderer.h>
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#include "virgl_hw.h"
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#include "pipe/p_format.h"
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#include "testvirgl_encode.h"
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/* create a resource - clear it to a color, do a transfer */
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START_TEST(virgl_test_clear)
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{
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struct virgl_context ctx;
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struct virgl_resource res;
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struct virgl_renderer_resource_create_args args;
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struct virgl_surface surf;
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struct pipe_framebuffer_state fb_state;
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union pipe_color_union color;
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struct virgl_box box;
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struct iovec iovs[1];
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int niovs = 1;
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int ret;
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int i;
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ret = testvirgl_init_ctx_cmdbuf(&ctx);
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ck_assert_int_eq(ret, 0);
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/* clear buffer to green */
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color.f[0] = 0.0;
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color.f[1] = 1.0;
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color.f[2] = 0.0;
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color.f[3] = 1.0;
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/* init and create simple 2D resource */
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testvirgl_init_simple_2d_resource(&args, 1);
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ret = virgl_renderer_resource_create(&args, NULL, 0);
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ck_assert_int_eq(ret, 0);
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res.handle = 1;
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res.base.target = PIPE_TEXTURE_2D;
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/* create and attach some backing store for resource */
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iovs[0].iov_base = calloc(1, 50*50*4);
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iovs[0].iov_len = 50*50*4;
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virgl_renderer_resource_attach_iov(res.handle, iovs, niovs);
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ck_assert_int_eq(ret, 0);
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/* attach resource to context */
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virgl_renderer_ctx_attach_resource(ctx.ctx_id, res.handle);
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/* create a surface for the resource */
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memset(&surf, 0, sizeof(surf));
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surf.base.format = PIPE_FORMAT_B8G8R8X8_UNORM;
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surf.handle = 1;
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surf.base.texture = &res.base;
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virgl_encoder_create_surface(&ctx, surf.handle, &res, &surf.base);
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/* set the framebuffer state */
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fb_state.nr_cbufs = 1;
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fb_state.zsbuf = NULL;
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fb_state.cbufs[0] = &surf.base;
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virgl_encoder_set_framebuffer_state(&ctx, &fb_state);
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/* clear the resource */
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virgl_encode_clear(&ctx, PIPE_CLEAR_COLOR0, &color, 0.0, 0);
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/* submit the cmd stream */
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virgl_renderer_submit_cmd(ctx.cbuf->buf, 1, ctx.cbuf->cdw);
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/* read back the cleared values in the resource */
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box.x = 0;
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box.y = 0;
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box.z = 0;
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box.w = 5;
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box.h = 1;
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box.d = 1;
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ret = virgl_renderer_transfer_read_iov(res.handle, ctx.ctx_id, 0, 50, 0, &box, 0, NULL, 0);
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ck_assert_int_eq(ret, 0);
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/* check the returned values */
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for (i = 0; i < 5; i++) {
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uint32_t *ptr = iovs[0].iov_base;
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ck_assert_int_eq(ptr[i], 0xff00ff00);
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}
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/* cleanup */
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virgl_renderer_ctx_detach_resource(1, res.handle);
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virgl_renderer_resource_detach_iov(res.handle, NULL, NULL);
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free(iovs[0].iov_base);
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testvirgl_fini_ctx_cmdbuf(&ctx);
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}
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END_TEST
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Suite *virgl_init_suite(void)
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{
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Suite *s;
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TCase *tc_core;
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s = suite_create("virgl_clear");
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tc_core = tcase_create("clear");
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tcase_add_test(tc_core, virgl_test_clear);
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suite_add_tcase(s, tc_core);
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return s;
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}
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int main(void)
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{
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Suite *s;
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SRunner *sr;
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int number_failed;
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s = virgl_init_suite();
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sr = srunner_create(s);
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srunner_run_all(sr, CK_NORMAL);
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number_failed = srunner_ntests_failed(sr);
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srunner_free(sr);
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return number_failed == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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