mirror of https://github.com/xemu-project/xemu.git
96 lines
2.3 KiB
C
96 lines
2.3 KiB
C
/*
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* QEMU Geforce NV2A debug helpers
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*
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* Copyright (c) 2015 Jannik Vogel
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* Copyright (c) 2012 espes
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 or
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* (at your option) version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifdef DEBUG_NV2A_GL
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#include "qemu/osdep.h"
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#include <stdio.h>
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#include <stdarg.h>
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#include <assert.h>
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#include "nv2a_debug.h"
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#include "gl/glextensions.h"
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void gl_debug_message(bool cc, const char *fmt, ...)
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{
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size_t n;
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char buffer[1024];
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va_list ap;
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va_start(ap, fmt);
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n = vsnprintf(buffer, sizeof(buffer), fmt, ap);
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assert(n <= sizeof(buffer));
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va_end(ap);
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if(glDebugMessageInsert) {
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glDebugMessageInsert(GL_DEBUG_SOURCE_APPLICATION, GL_DEBUG_TYPE_MARKER,
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0, GL_DEBUG_SEVERITY_NOTIFICATION, n, buffer);
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}
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if (cc) {
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fwrite(buffer, sizeof(char), n, stdout);
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fputc('\n', stdout);
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}
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}
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void gl_debug_group_begin(const char *fmt, ...)
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{
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size_t n;
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char buffer[1024];
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va_list ap;
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va_start(ap, fmt);
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n = vsnprintf(buffer, sizeof(buffer), fmt, ap);
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assert(n <= sizeof(buffer));
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va_end(ap);
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/* Check for errors before entering group */
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assert(glGetError() == GL_NO_ERROR);
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if (glPushDebugGroup) {
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glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, n, buffer);
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}
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}
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void gl_debug_group_end(void)
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{
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/* Check for errors when leaving group */
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assert(glGetError() == GL_NO_ERROR);
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if (glPopDebugGroup) {
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glPopDebugGroup();
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}
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}
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void gl_debug_label(GLenum target, GLuint name, const char *fmt, ...)
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{
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size_t n;
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char buffer[1024];
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va_list ap;
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va_start(ap, fmt);
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n = vsnprintf(buffer, sizeof(buffer), fmt, ap);
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assert(n <= sizeof(buffer));
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va_end(ap);
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if (glObjectLabel) {
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glObjectLabel(target, name, n, buffer);
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}
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}
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#endif
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