static void
SW_DestroyRenderer(SDL_Renderer * renderer)
{
SW_RenderData *data = (SW_RenderData *) renderer->driverdata;
SDL_Window *window = SDL_GetWindowFromID(renderer->window);
SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window);
int i;
if (data) {
for (i = 0; i < SDL_arraysize(data->texture); ++i) {
if (data->texture[i]) {
DestroyTexture(data->renderer, data->texture[i]);
}
}
if (data->surface.format) {
SDL_SetSurfacePalette(&data->surface, NULL);
SDL_FreeFormat(data->surface.format);
}
if (display->palette) {
SDL_DelPaletteWatch(display->palette, DisplayPaletteChanged,
data);
}
if (data->renderer) {
data->renderer->DestroyRenderer(data->renderer);
}
SDL_FreeDirtyRects(&data->dirty);
SDL_free(data);
}
SDL_free(renderer);
}
static void
GLES_DestroyTexture(SDL_Renderer * renderer, SDL_Texture * texture)
{
GLES_TextureData *data = (GLES_TextureData *) texture->driverdata;
if (!data) {
return;
}
if (data->texture) {
glDeleteTextures(1, &data->texture);
}
if (data->pixels) {
SDL_free(data->pixels);
}
SDL_FreeDirtyRects(&data->dirty);
SDL_free(data);
texture->driverdata = NULL;
}
static void
X11_DestroyRenderer(SDL_Renderer * renderer)
{
X11_RenderData *data = (X11_RenderData *) renderer->driverdata;
int i;
if (data) {
for (i = 0; i < SDL_arraysize(data->pixmaps); ++i) {
if (data->pixmaps[i] != None) {
XFreePixmap(data->display, data->pixmaps[i]);
}
}
if (data->gc) {
XFreeGC(data->display, data->gc);
}
SDL_FreeDirtyRects(&data->dirty);
SDL_free(data);
}
SDL_free(renderer);
}
static void
DirectFB_DestroyTexture(SDL_Renderer * renderer, SDL_Texture * texture)
{
DirectFB_TextureData *data = (DirectFB_TextureData *) texture->driverdata;
if (!data) {
return;
}
SDL_DFB_RELEASE(data->palette);
SDL_DFB_RELEASE(data->surface);
if (data->display) {
DFB_DisplayData *dispdata =
(DFB_DisplayData *) data->display->driverdata;
dispdata->vidIDinuse = 0;
dispdata->vidlayer->SetCooperativeLevel(dispdata->vidlayer,
DLSCL_ADMINISTRATIVE);
SDL_DFB_RELEASE(dispdata->vidlayer);
}
SDL_FreeDirtyRects(&data->dirty);
SDL_DFB_FREE(data->pixels);
SDL_free(data);
texture->driverdata = NULL;
}
static void
GDI_DestroyRenderer(SDL_Renderer * renderer)
{
GDI_RenderData *data = (GDI_RenderData *) renderer->driverdata;
int i;
if (data) {
DeleteDC(data->render_hdc);
DeleteDC(data->memory_hdc);
#ifndef NO_GETDIBBITS
if (data->bmi) {
SDL_free(data->bmi);
}
#endif
for (i = 0; i < SDL_arraysize(data->hbm); ++i) {
if (data->hbm[i]) {
DeleteObject(data->hbm[i]);
}
}
SDL_FreeDirtyRects(&data->dirty);
SDL_free(data);
}
SDL_free(renderer);
}
