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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2020 Blender Foundation. All rights reserved. */
/** \file
* \ingroup gpu
*
* Debug features of OpenGL.
*/
#include "BKE_global.h"
#include "BLI_string.h"
#include "gpu_context_private.hh"
#include "GPU_debug.h"
using namespace blender;
using namespace blender::gpu;
void GPU_debug_group_begin(const char *name)
{
if (!(G.debug & G_DEBUG_GPU)) {
return;
}
Context *ctx = Context::get();
DebugStack &stack = ctx->debug_stack;
stack.append(StringRef(name));
ctx->debug_group_begin(name, stack.size());
}
void GPU_debug_group_end()
{
if (!(G.debug & G_DEBUG_GPU)) {
return;
}
Context *ctx = Context::get();
ctx->debug_stack.pop_last();
ctx->debug_group_end();
}
void GPU_debug_get_groups_names(int name_buf_len, char *r_name_buf)
{
Context *ctx = Context::get();
if (ctx == nullptr) {
return;
}
DebugStack &stack = ctx->debug_stack;
if (stack.size() == 0) {
r_name_buf[0] = '\0';
return;
}
size_t len = 0;
for (StringRef &name : stack) {
len += BLI_snprintf_rlen(r_name_buf + len, name_buf_len - len, "%s > ", name.data());
}
r_name_buf[len - 3] = '\0';
}
bool GPU_debug_group_match(const char *ref)
{
/* Otherwise there will be no names. */
BLI_assert(G.debug & G_DEBUG_GPU);
Context *ctx = Context::get();
if (ctx == nullptr) {
return false;
}
const DebugStack &stack = ctx->debug_stack;
for (const StringRef &name : stack) {
if (name == ref) {
return true;
}
}
return false;
}
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