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Initial Cross Platform Work

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tobid7
2025-04-24 16:39:24 +02:00
parent dbffb7f316
commit 13c2869ba8
170 changed files with 18611 additions and 10292 deletions
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50
include/pd/image/image.hpp
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@ -24,41 +24,59 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <pd/core/common.hpp>
#include <pd/core/core.hpp>
#include <pd/image/pd_p_api.hpp>
namespace PD {
class Image {
class PD_IMAGE_API Image : public SmartCtor<Image> {
public:
enum Format {
RGBA, // bpp == 4
RGB, // bpp == 3
RGB565, // bpp == 2 (not supported in laoding)
BGR, // bpp == 3
ABGR // bpp == 4
};
Image() = default;
Image(const std::string& path) { this->Load(path); }
Image(const std::vector<u8>& buf) { this->Load(buf); }
Image(const std::vector<u8>& buf, int w, int h, int fmt = 4) {
this->Copy(buf, w, h, fmt);
Image(const std::vector<u8>& buf, int w, int h, int bpp = 4) {
this->Copy(buf, w, h, bpp);
}
~Image() = default;
void Load(const std::string& path);
void Load(const std::vector<u8>& buf);
void Copy(const std::vector<u8>& buf, int w, int h, int fmt = 4);
void Copy(const std::vector<u8>& buf, int w, int h, int bpp = 4);
std::vector<u8>& GetBuffer() { return buffer; }
std::vector<u8> GetBuffer() const { return buffer; }
std::vector<PD::u8>& GetBuffer() { return pBuffer; }
std::vector<PD::u8> GetBuffer() const { return pBuffer; }
int Width() const { return w; }
int Height() const { return h; }
int Width() const { return pWidth; }
int Height() const { return pHeight; }
Format Fmt() const { return pFmt; }
u8& operator[](int idx) { return buffer[idx]; }
u8 operator[](int idx) const { return buffer[idx]; }
u8& operator[](int idx) { return pBuffer[idx]; }
u8 operator[](int idx) const { return pBuffer[idx]; }
// Probably these make th eabove ones useless
operator std::vector<u8>&() { return buffer; }
operator std::vector<u8>() const { return buffer; }
operator std::vector<PD::u8>&() { return pBuffer; }
operator std::vector<PD::u8>() const { return pBuffer; }
static void Convert(Image::Ref img, Image::Format dst);
static void ReTile(Image::Ref img,
std::function<u32(int x, int y, int w)> src,
std::function<u32(int x, int y, int w)> dst);
static int Fmt2Bpp(Format fmt);
std::vector<PD::u8> pBuffer;
int pWidth;
int pHeight;
Format pFmt = Format::RGBA;
private:
std::vector<u8> buffer;
int w = 0;
int h = 0;
/** Leftover variable used for stbi_load */
int fmt = 0;
};
} // namespace PD