static texture_info * texture_update(sdl_window_info *window, const render_primitive *prim)
{
sdl_info *sdl = (sdl_info *) window->dxdata;
quad_setup_data setup;
texture_info *texture;
compute_setup(sdl, prim, &setup, prim->flags);
texture = texture_find(sdl, prim, &setup);
// if we didn't find one, create a new texture
if (texture == NULL && prim->texture.base != NULL)
{
texture = texture_create(window, &prim->texture, &setup, prim->flags);
}
if (texture != NULL)
{
if (prim->texture.base != NULL && texture->texinfo.seqid != prim->texture.seqid)
{
texture->texinfo.seqid = prim->texture.seqid;
// if we found it, but with a different seqid, copy the data
texture_set_data(sdl, texture, &prim->texture, prim->flags);
}
}
return texture;
}
int dispatch_remreq_buffer_set_data(struct client_list_entry* client, struct remreq_buffer_set_data* message) {
struct client_buffer* target = MAP_DEREF(uint32_t, struct client_buffer*, buffermap, &client->screen->buffers, message->buffer);
if(target->remote_texture_layout_may_differ)
return texture_set_data(client, message, target);
else
return buffer_set_data(client, message, target);
}
RID VisualServer::texture_create_from_image(const Image& p_image,uint32_t p_flags) {
RID texture = texture_create();
texture_allocate(texture,p_image.get_width(), p_image.get_height(), p_image.get_format(), p_flags); //if it has mipmaps, use, else generate
ERR_FAIL_COND_V(!texture.is_valid(),texture);
texture_set_data(texture, p_image );
return texture;
}
texture_t *texture_new_from_buf(const uint8_t *data,
int w, int h, int bpp, int flags)
{
texture_t *tex;
tex = calloc(1, sizeof(*tex));
tex->tex_w = next_pow2(w);
tex->tex_h = next_pow2(h);
tex->w = w;
tex->h = h;
tex->flags = TF_HAS_TEX | flags;
tex->format = (int[]){0, 0, GL_LUMINANCE_ALPHA, GL_RGB, GL_RGBA}[bpp];
texture_create_empty(tex);
texture_set_data(tex, data, w, h, bpp);
tex->ref = 1;
return tex;
}
RID VisualServer::get_white_texture() {
if (white_texture.is_valid())
return white_texture;
DVector<uint8_t> wt;
wt.resize(16*3);
{
DVector<uint8_t>::Write w =wt.write();
for(int i=0;i<16*3;i++)
w[i]=255;
}
Image white(4,4,0,Image::FORMAT_RGB,wt);
white_texture=texture_create();
texture_allocate(white_texture,4,4,Image::FORMAT_RGB);
texture_set_data(white_texture,white);
return white_texture;
}
texture_t *texture_new_image(const char *path)
{
texture_t *tex;
uint8_t *img;
int w, h, bpp = 0;
img = img_read(path, &w, &h, &bpp);
tex = calloc(1, sizeof(*tex));
tex->path = strdup(path);
tex->tex_w = next_pow2(w);
tex->tex_h = next_pow2(h);
tex->w = w;
tex->h = h;
tex->flags = TF_HAS_TEX;
tex->format = (int[]){0, 0, GL_LUMINANCE_ALPHA, GL_RGB, GL_RGBA}[bpp];
texture_create_empty(tex);
texture_set_data(tex, img, w, h, bpp);
free(img);
tex->ref = 1;
LL_APPEND(g_textures, tex);
return tex;
}
texture_t *texture_new_image(const char *path, int flags)
{
texture_t *tex;
uint8_t *img;
int w, h, bpp = 0;
img = img_read(path, &w, &h, &bpp);
if (!img) {
LOG_W("Cannot open image '%s'", path);
return NULL;
}
tex = calloc(1, sizeof(*tex));
tex->path = strdup(path);
tex->tex_w = next_pow2(w);
tex->tex_h = next_pow2(h);
tex->w = w;
tex->h = h;
tex->flags = TF_HAS_TEX | flags;
tex->format = (int[]){0, 0, GL_LUMINANCE_ALPHA, GL_RGB, GL_RGBA}[bpp];
texture_create_empty(tex);
texture_set_data(tex, img, w, h, bpp);
free(img);
tex->ref = 1;
return tex;
}
