mirror of
https://github.com/Kbz-8/Pulse.git
synced 2026-01-10 15:03:34 +00:00
114 lines
2.8 KiB
C
114 lines
2.8 KiB
C
// Copyright (C) 2025 kbz_8
|
|
// This file is part of "Pulse"
|
|
// For conditions of distribution and use, see copyright notice in LICENSE
|
|
|
|
#include <Pulse.h>
|
|
|
|
#ifdef PULSE_ENABLE_OPENGL_BACKEND
|
|
|
|
#ifndef PULSE_OPENGL_BINDGROUPS_H_
|
|
#define PULSE_OPENGL_BINDGROUPS_H_
|
|
|
|
#include <Pulse.h>
|
|
#include "OpenGL.h"
|
|
#include "OpenGLEnums.h"
|
|
#include "../../PulseInternal.h"
|
|
|
|
#define OPENGL_POOL_SIZE 128
|
|
|
|
typedef struct OpenGLBindsGroupLayout
|
|
{
|
|
union
|
|
{
|
|
struct
|
|
{
|
|
uint32_t storage_buffer_count;
|
|
uint32_t storage_texture_count;
|
|
} ReadOnly;
|
|
struct
|
|
{
|
|
uint32_t storage_buffer_count;
|
|
uint32_t storage_texture_count;
|
|
} ReadWrite;
|
|
struct
|
|
{
|
|
uint32_t buffer_count;
|
|
} Uniform;
|
|
};
|
|
|
|
OpenGLBindsGroupType type;
|
|
} OpenGLBindsGroupLayout;
|
|
|
|
typedef struct OpenGLBindsGroup
|
|
{
|
|
union
|
|
{
|
|
// NULL terminated arrays
|
|
struct
|
|
{
|
|
PulseBuffer* storage_buffers;
|
|
PulseImage* images;
|
|
} ReadOnly;
|
|
struct
|
|
{
|
|
PulseBuffer* storage_buffers;
|
|
PulseImage* images;
|
|
} ReadWrite;
|
|
struct
|
|
{
|
|
PulseBuffer* buffers;
|
|
} Uniform;
|
|
};
|
|
|
|
OpenGLBindsGroupType type;
|
|
OpenGLBindsGroupLayout* layout;
|
|
struct OpenGLBindsGroupPool* pool;
|
|
} OpenGLBindsGroup;
|
|
|
|
typedef struct OpenGLBindsGroupLayoutManager
|
|
{
|
|
PulseDevice device;
|
|
OpenGLBindsGroupLayout** layouts;
|
|
uint32_t layouts_capacity;
|
|
uint32_t layouts_size;
|
|
} OpenGLBindsGroupLayoutManager;
|
|
|
|
typedef struct OpenGLBindsGroupPool
|
|
{
|
|
OpenGLBindsGroup* used_groups[OPENGL_POOL_SIZE];
|
|
OpenGLBindsGroup* free_groups[OPENGL_POOL_SIZE];
|
|
uint32_t used_index;
|
|
uint32_t free_index;
|
|
PulseDevice device;
|
|
PulseThreadID thread_id;
|
|
uint32_t allocations_count;
|
|
} OpenGLBindsGroupPool;
|
|
|
|
typedef struct OpenGLBindsGroupPoolManager
|
|
{
|
|
PulseDevice device;
|
|
OpenGLBindsGroupPool** pools;
|
|
uint32_t pools_capacity;
|
|
uint32_t pools_size;
|
|
} OpenGLBindsGroupPoolManager;
|
|
|
|
void OpenGLInitBindsGroupLayoutManager(OpenGLBindsGroupLayoutManager* manager, PulseDevice device);
|
|
OpenGLBindsGroupLayout* OpenGLGetBindsGroupLayout(OpenGLBindsGroupLayoutManager* manager,
|
|
uint32_t read_storage_images_count,
|
|
uint32_t read_storage_buffers_count,
|
|
uint32_t write_storage_images_count,
|
|
uint32_t write_storage_buffers_count,
|
|
uint32_t uniform_buffers_count);
|
|
void OpenGLDestroyBindsGroupLayoutManager(OpenGLBindsGroupLayoutManager* manager);
|
|
|
|
OpenGLBindsGroup* OpenGLRequestBindsGroupFromPool(OpenGLBindsGroupPool* pool, const OpenGLBindsGroupLayout* layout);
|
|
void OpenGLReturnBindsGroupToPool(OpenGLBindsGroupPool* pool, const OpenGLBindsGroup* group);
|
|
|
|
void OpenGLInitBindsGroupPoolManager(OpenGLBindsGroupPoolManager* manager, PulseDevice device);
|
|
OpenGLBindsGroupPool* OpenGLGetAvailableBindsGroupPool(OpenGLBindsGroupPoolManager* manager);
|
|
void OpenGLDestroyBindsGroupPoolManager(OpenGLBindsGroupPoolManager* manager);
|
|
|
|
#endif // PULSE_OPENGL_BINDGROUPS_H_
|
|
|
|
#endif // PULSE_ENABLE_OPENGL_BACKEND
|