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/*
* Copyright © 2022 Imagination Technologies Ltd.
*
* 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 (including the next
* paragraph) 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.
*/
#include <stdint.h>
#include "util/u_debug.h"
#include "pvr_debug.h"
uint32_t PVR_DEBUG = 0;
/* clang-format off */
static const struct debug_named_value debug_control[] = {
{ "cs", PVR_DEBUG_DUMP_CONTROL_STREAM,
"Dump the contents of the control stream buffer on every job submit." },
{ "bo_track", PVR_DEBUG_TRACK_BOS,
"Track all buffer objects with at least one reference." },
{ "bo_zero", PVR_DEBUG_ZERO_BOS,
"Zero all buffer objects at allocation to make them deterministic." },
DEBUG_NAMED_VALUE_END
};
/* clang-format on */
DEBUG_GET_ONCE_FLAGS_OPTION(pvr_debug, "PVR_DEBUG", debug_control, 0)
#define PVR_DEBUG_SET(x) PVR_DEBUG |= (PVR_DEBUG_##x)
void pvr_process_debug_variable(void)
{
PVR_DEBUG = debug_get_option_pvr_debug();
/* Perform any automatic selections. For example, if one debug option
* implies another it should be set here.
*/
if (PVR_IS_DEBUG_SET(DUMP_CONTROL_STREAM)) {
PVR_DEBUG_SET(TRACK_BOS);
PVR_DEBUG_SET(ZERO_BOS);
}
}
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