--- a/src/error.c Thu Apr 24 18:41:42 2025 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,111 +0,0 @@
-/*
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
- * Copyright 2023 Mike Becker. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "ascension/context.h"
-#include "ascension/error.h"
-#include "ascension/utils.h"
-
-#include <cx/buffer.h>
-#include <cx/printf.h>
-#include <GL/gl.h>
-
-void asc_error_impl(const char* file, unsigned line, char const* fmt, ...) {
- asc_set_flag(asc_context.flags, ASC_FLAG_HAS_ERROR);
-
- // write to error buffer
- va_list args;
- va_start(args, fmt);
- CxBuffer* buf = &asc_context.error_buffer;
- size_t bufpos = buf->pos;
- int written = cx_vfprintf(buf, cxBufferWriteFunc, fmt, args);
- cxBufferPut(buf, '\n');
- va_end(args);
-
- // also print to stderr
- // avoid double-formatting, get it directly from the buffer
- fprintf(stderr, "[ERROR %s %u] %.*s\n",
- file, line, written, buf->space+bufpos);
-}
-
-bool asc_has_error(void) {
- return asc_test_flag(asc_context.flags, ASC_FLAG_HAS_ERROR);
-}
-
-char const* asc_get_error(void) {
- // we zero-terminate the current buffer contents before providing them
- cxBufferPut(&asc_context.error_buffer, 0);
- --asc_context.error_buffer.pos;
- --asc_context.error_buffer.size;
- return asc_context.error_buffer.space;
-}
-
-void asc_clear_error(void) {
- cxBufferClear(&asc_context.error_buffer);
- asc_clear_flag(asc_context.flags, ASC_FLAG_HAS_ERROR);
-}
-
-void asc_error_gl(unsigned code, cxstring message) {
- const char *glerr;
- switch(code) {
- case GL_NO_ERROR:
- return;
- case GL_INVALID_ENUM:
- glerr = "invalid enum";
- break;
- case GL_INVALID_VALUE:
- glerr = "invalid value";
- break;
- case GL_INVALID_OPERATION:
- glerr = "invalid operation";
- break;
- case GL_INVALID_FRAMEBUFFER_OPERATION:
- glerr = "invalid framebuffer operation";
- break;
- case GL_OUT_OF_MEMORY:
- glerr = "out of memory";
- break;
- case GL_STACK_UNDERFLOW:
- glerr = "stack underflow";
- break;
- case GL_STACK_OVERFLOW:
- glerr = "stack overflow";
- break;
- default:
- glerr = "unknown GL error";
- }
- asc_error("%s\nGL Error: %s", message, glerr);
-}
-
-int asc_error_catch_all_gl(void) {
- GLenum error;
- int ret = 0;
- while ((error = glGetError()) != GL_NO_ERROR) {
- asc_error_gl(error, CX_STR("Uncaught"));
- ret = 1;
- }
- return ret;
-}