gl_debug.c File Reference

#include "gl_debug.h"
#include "gl_common.h"
#include "log.h"
#include "utils.h"
#include <stdint.h>

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Data Structures
struct	DebugMessageEntry

Macros
#define	LOG_TAG   "OpenGL Debug"

Enumerations
enum	{ DEBUG_HASH_SIZE = 1024 }

Functions
static uint32_t	hash_id (GLuint message_id)
static const char *	get_source_str (GLenum source)
static const char *	get_type_str (GLenum type)
static const char *	get_severity_str (GLenum severity)
static void APIENTRY	gl_debug_callback (GLenum source, GLenum type, GLuint message_id, GLenum severity, GLsizei length, const GLchar *message, const void *user_param)
void	setup_opengl_debug (void)
	Configures OpenGL debug callback. More...
void	gl_debug_push_group (const char *name)
	Push a named debug group onto the OpenGL debug stack. More...
void	gl_debug_pop_group (void)
	Pop the current debug group from the OpenGL debug stack. More...

Macro Definition Documentation

LOG_TAG

#define LOG_TAG   "OpenGL Debug"

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
DEBUG_HASH_SIZE

Function Documentation

get_severity_str()

static const char* get_severity_str ( GLenum  severity )

static

get_source_str()

static const char* get_source_str ( GLenum  source )

static

get_type_str()

static const char* get_type_str ( GLenum  type )

static

gl_debug_callback()

static void APIENTRY gl_debug_callback ( GLenum  source, GLenum  type, GLuint  message_id, GLenum  severity, GLsizei  length, const GLchar *  message, const void *  user_param  )

static

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gl_debug_pop_group()

void gl_debug_pop_group

(

void

)

Pop the current debug group from the OpenGL debug stack.

Wraps glPopDebugGroup(). Must be paired with gl_debug_push_group().

gl_debug_push_group()

void gl_debug_push_group

(

const char *

name

)

Push a named debug group onto the OpenGL debug stack.

Wraps glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, -1, name). These groups appear as hierarchical regions in RenderDoc's Event Browser.

Parameters

name	Human-readable label for the debug region.

hash_id()

static uint32_t hash_id ( GLuint  message_id )

static

setup_opengl_debug()

void setup_opengl_debug

(

void

)

Configures OpenGL debug callback.

Enables GL_DEBUG_OUTPUT and GL_DEBUG_OUTPUT_SYNCHRONOUS, then registers a callback that logs messages via log.h.

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