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command pool and command buffers

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This commit is contained in:
Gregory Wells
2025-08-12 23:34:30 -04:00
parent d48332fdcd
commit 362efd8920
4 changed files with 53 additions and 3 deletions
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27
projects/apis/opengl/src/commands/pool/opengl_command_pool.c
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@@ -1,6 +1,31 @@
#include "opengl_command_pool.h"
#include "stdlib.h"
gnReturnCode openglCreateCommandPool(gnCommandPool commandPool, gnDevice device, gnCommandPoolInfo info) {
commandPool->commandPool = malloc(sizeof(gnPlatformCommandPool));
uint32_t baseCommandBufferCount = 10;
commandPool->commandPool->allocatedCommandBufferCount = baseCommandBufferCount;
commandPool->commandPool->commandBuffers = malloc(sizeof(gnPlatformCommandBuffer) * baseCommandBufferCount);
commandPool->commandPool->canBeReallocated = malloc(sizeof(gnBool) * baseCommandBufferCount);
for (int i = 0; i < baseCommandBufferCount; i++) {
commandPool->commandPool->commandBuffers[i].index = i;
commandPool->commandPool->canBeReallocated[i] = GN_TRUE;
}
return GN_SUCCESS;
}
void openglDestroyCommandPool(gnCommandPool commandPool) {}
void openglDestroyCommandPool(gnCommandPool commandPool) {
commandPool->commandPool->allocatedCommandBufferCount = 0;
free(commandPool->commandPool->commandBuffers);
free(commandPool->commandPool->canBeReallocated);
free(commandPool->commandPool);
}
void openglResizeCommandPool(gnCommandPoolHandle pool) {
pool->commandPool->allocatedCommandBufferCount *= 2;
pool->commandPool->commandBuffers = realloc(pool->commandPool->commandBuffers, sizeof(gnPlatformCommandBuffer) * pool->commandPool->allocatedCommandBufferCount);
pool->commandPool->canBeReallocated = realloc(pool->commandPool->canBeReallocated, sizeof(gnBool) * pool->commandPool->allocatedCommandBufferCount);
}

11
projects/apis/opengl/src/commands/pool/opengl_command_pool.h
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@@ -1,6 +1,15 @@
#pragma once
#include "core/src/command/command_pool/gryphn_command_pool.h"
#include "commands/buffers/opengl_command_buffer.h"
#include "utils/gryphn_bool.h"
typedef struct gnPlatformCommandPool_t {
uint32_t allocatedCommandBufferCount;
gnPlatformCommandBuffer* commandBuffers;
gnBool* canBeReallocated;
} gnPlatformCommandPool;
typedef struct gnPlatformCommandPool_t gnPlatformCommandPool;
gnReturnCode openglCreateCommandPool(gnCommandPool commandPool, gnDevice device, gnCommandPoolInfo info);
void openglDestroyCommandPool(gnCommandPool commandPool);
void openglResizeCommandPool(gnCommandPoolHandle pool);