archeus/src/graphics/sdl/renderer.c

#ifdef ARC_SDL
#include "arc/graphics/renderer.h"
#include "arc/graphics/sdl/renderer.h"

#include <SDL.h>
#include <stdlib.h>
#include "arc/graphics/window.h"
#include "arc/std/errno.h"

void ARC_Renderer_Create(ARC_Renderer **renderer, ARC_RenderInfo *info){
    if(!info){
        arc_errno = ARC_ERRNO_NULL;
        ARC_DEBUG_ERR("ARC_Renderer_Create(**renderer, NULL)");
        return;
    }

    *renderer = (ARC_Renderer *)malloc(sizeof(ARC_Renderer));
    (*renderer)->renderer = SDL_CreateRenderer((SDL_Window *)info->window, info->index, info->flags);

    if(!(*renderer)->renderer){
        arc_errno = ARC_ERRNO_NULL;
        ARC_DEBUG_LOG(arc_errno, "SDL_CreateRenderer(%p, %d, %u);", info->window, info->index, info->flags);
        free(renderer);
    }
}

void ARC_Renderer_Destroy(ARC_Renderer *renderer){
    SDL_DestroyRenderer((SDL_Renderer *) renderer->renderer);
    free(renderer);
}

void ARC_Renderer_Clear(ARC_Renderer *renderer){
    SDL_SetRenderDrawColor((SDL_Renderer *)renderer->renderer, 0x1c, 0x2c, 0x3c, 0x00);
    SDL_RenderClear((SDL_Renderer *)renderer->renderer);
}

void ARC_Renderer_Render(ARC_Renderer *renderer){
    SDL_RenderPresent((SDL_Renderer *)renderer->renderer);
}

#endif //ARC_SDL