FcLibs/FcUI/src/FcUI_Texture/FcUI_Texture_GL.h - master - vTech/FcApps

FcLibs/FcUI/src/FcUI_Texture/FcUI_Texture_GL.h
110 строк4 KB
vTech
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03 дек 2025, 17:45
03 дек 2025, 17:45ab8382d
#ifndef _FCUI_TEXTURE_GL_H_
#define _FCUI_TEXTURE_GL_H_

#include "FcUI_Error.h"
#include "FcUI_Setting.h"
#include "FcUI_Window.h"

typedef struct _FcUI_Texture_2D_GL_copy_t{
    GLuint mWidth;
    GLuint mHeight;
    void*  mData;
}FcUI_Texture_2D_GL_copy_t;

typedef struct _FcUI_Texture_2D_GL_t{
    GLuint                      mWidth;
    GLuint                      mHeight;
    FcUI_Window_t              *mWindow;
    FcGL_Texture_2D_t           mTexture;

    FcUI_Texture_2D_GL_copy_t   mData;

} FcUI_Texture_2D_GL_t;

FCUIDEF FcUI_Error_t FcUI_Texture_2D_GL(FcUI_Texture_2D_GL_t* pTexture, FcUI_Window_t* pWindow, GLuint width, GLuint height);
FCUIDEF FcUI_Error_t FcUI_Texture_2D_GL_copy(FcUI_Texture_2D_GL_t* pTexture, FcUI_Texture_2D_GL_copy_t* pData);
FCUIDEF FcUI_Error_t FcUI_Texture_2D_GL_free(FcUI_Texture_2D_GL_t* pTexture);

FCUIDEF FcWindow_Error_t FcUI_Texture_2D_GL_queue(FcWindow_t* pWindow, void* pTexture);
FCUIDEF FcWindow_Error_t FcUI_Texture_2D_GL_copy_queue(FcWindow_t* pWindow, void* pTexture);
FCUIDEF FcWindow_Error_t FcUI_Texture_2D_GL_free_queue(FcWindow_t* pWindow, void* pTexture);


FCUIDEF FcUI_Error_t FcUI_Texture_2D_GL(FcUI_Texture_2D_GL_t* pTexture, FcUI_Window_t* pWindow, GLuint width, GLuint height){
    FcUI_Error_t mError;
    FCUISAFECALL(mError, (pTexture && pWindow), FCUI_ERROR_PARAMETERS);
    pTexture->mWidth = width;
    pTexture->mHeight = height;
    pTexture->mWindow = pWindow;
    FCUISAFECALLF(mError, FcUI_Window_GraphicsQueue_push_GL(pWindow, FcUI_Texture_2D_GL_queue, pTexture));
    gError:
    return mError;
}

FCUIDEF FcUI_Error_t FcUI_Texture_2D_GL_copy(FcUI_Texture_2D_GL_t* pTexture, FcUI_Texture_2D_GL_copy_t* pData){
    FcUI_Error_t mError;
    FCUISAFECALL(mError, (pTexture && pData), FCUI_ERROR_PARAMETERS);
    pTexture->mData = *pData;
    FCUISAFECALLF(mError, FcUI_Window_GraphicsQueue_push_GL(pTexture->mWindow, FcUI_Texture_2D_GL_copy_queue, pTexture));
    gError:
    return mError;
}

FCUIDEF FcUI_Error_t FcUI_Texture_2D_GL_free(FcUI_Texture_2D_GL_t* pTexture){
    FcUI_Error_t mError;
    FCUISAFECALL(mError, (pTexture), FCUI_ERROR_PARAMETERS);
    FCUISAFECALLF(mError, FcUI_Window_GraphicsQueue_push_GL(pTexture->mWindow, FcUI_Texture_2D_GL_free_queue, pTexture));
    gError:
    return mError;
}


FCUIDEF FcWindow_Error_t FcUI_Texture_2D_GL_queue(FcWindow_t* pWindow, void* pTexture){
    FcUI_Texture_2D_GL_t* mTexture;
    FcGL_Texture_2D_Config_t mConfig;
    const FcPlatform_GL_t* mPlatform;
    FcWindow_Error_t mError = FCWINDOW_ERROR_NOERROR;
    FCUISAFECALL(mError, (pWindow && pTexture), FCUI_ERROR_PARAMETERS);
    mTexture = (FcUI_Texture_2D_GL_t*)pTexture;
    mConfig.mWidth = mTexture->mWidth;
    mConfig.mHeight = mTexture->mHeight;
    mConfig.mFilter = FcGL_Texture_Filter_LINEAR;
    mConfig.mFormat = FcGL_Texture_Format_RGBA;
    mConfig.mWrap = FcGL_Texture_WRAP_EDGE;
    mConfig.mData = NULL;
    mPlatform = FcWindow_getPlatform_GL(pWindow);
    FCUISAFECALLF(mError, FcGL_Texture_2D(mPlatform, &mTexture->mTexture, &mConfig));
   // memset(mTexture, 0, sizeof(*mTexture));
    gError:
    return mError;
}

FCUIDEF FcWindow_Error_t FcUI_Texture_2D_GL_copy_queue(FcWindow_t* pWindow, void* pTexture){
    const FcPlatform_GL_t* mPlatform;
    FcUI_Texture_2D_GL_t* mTexture;
    FcWindow_Error_t mError = FCWINDOW_ERROR_NOERROR;
    FCUISAFECALL(mError, (pWindow && pTexture), FCUI_ERROR_PARAMETERS);
    mTexture = (FcUI_Texture_2D_GL_t*)pTexture;
    mPlatform = FcWindow_getPlatform_GL(pWindow);
    FCUISAFECALLF(mError, FcGL_Texture_2D_copy(mPlatform, &mTexture->mTexture, mTexture->mData.mData, mTexture->mData.mWidth, mTexture->mData.mHeight));
    gError:
    return mError;
}

FCUIDEF FcWindow_Error_t FcUI_Texture_2D_GL_free_queue(FcWindow_t* pWindow, void* pTexture){
    FcUI_Texture_2D_GL_t* mTexture;
    const FcPlatform_GL_t* mPlatform;
    FcWindow_Error_t mError = FCWINDOW_ERROR_NOERROR;
    FCUISAFECALL(mError, (pWindow && pTexture), FCUI_ERROR_PARAMETERS);
    mTexture = (FcUI_Texture_2D_GL_t*)pTexture;
    mPlatform = FcWindow_getPlatform_GL(pWindow);
    FCUISAFECALLF(mError, FcGL_Texture_2D_free(mPlatform, &mTexture->mTexture));
    //mTexture->mHeight = 0;
    //mTexture->mWidth = 0;
    //mTexture->mWindow = NULL;
    memset(&mTexture->mTexture, 0, sizeof(mTexture->mTexture));
    gError:
    return mError; 
}

#endif //_FCUI_TEXTURE_GL_H_