X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fgraphics%2FTextureBase.hpp;fp=src%2Fgraphics%2FTextureBase.hpp;h=4c3e8a850b49efcf5bcaca28147a0dd6c7f11ad9;hb=be3a81656b8493010d2329fa00da617e24293438;hp=0000000000000000000000000000000000000000;hpb=1709d12eb27ecf7626d724a3fc14096a93f3cb4c;p=blank.git

diff --git a/src/graphics/TextureBase.hpp b/src/graphics/TextureBase.hpp
new file mode 100644
index 0000000..4c3e8a8
--- /dev/null
+++ b/src/graphics/TextureBase.hpp
@@ -0,0 +1,69 @@
+#ifndef BLANK_GRAPHICS_TEXTUREBASE_HPP_
+#define BLANK_GRAPHICS_TEXTUREBASE_HPP_
+
+#include <GL/glew.h>
+
+
+namespace blank {
+
+template<GLenum TARGET, GLsizei COUNT = 1>
+class TextureBase {
+
+public:
+	TextureBase();
+	~TextureBase();
+
+	TextureBase(TextureBase &&other) noexcept;
+	TextureBase &operator =(TextureBase &&) noexcept;
+
+	TextureBase(const TextureBase &) = delete;
+	TextureBase &operator =(const TextureBase &) = delete;
+
+public:
+	void Bind(GLsizei which = 0) noexcept {
+		glBindTexture(TARGET, handle[which]);
+	}
+
+	void FilterNearest() noexcept {
+		glTexParameteri(TARGET, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+		glTexParameteri(TARGET, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+	}
+	void FilterLinear() noexcept {
+		glTexParameteri(TARGET, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+		glTexParameteri(TARGET, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+	}
+	void FilterTrilinear() noexcept {
+		glTexParameteri(TARGET, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+		glTexParameteri(TARGET, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
+		glGenerateMipmap(TARGET);
+	}
+
+	void WrapEdge() noexcept {
+		glTexParameteri(TARGET, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
+		glTexParameteri(TARGET, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+		glTexParameteri(TARGET, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+	}
+	void WrapBorder() noexcept {
+		glTexParameteri(TARGET, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_BORDER);
+		glTexParameteri(TARGET, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
+		glTexParameteri(TARGET, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
+	}
+	void WrapRepeat() noexcept {
+		glTexParameteri(TARGET, GL_TEXTURE_WRAP_R, GL_REPEAT);
+		glTexParameteri(TARGET, GL_TEXTURE_WRAP_S, GL_REPEAT);
+		glTexParameteri(TARGET, GL_TEXTURE_WRAP_T, GL_REPEAT);
+	}
+	void WrapMirror() noexcept {
+		glTexParameteri(TARGET, GL_TEXTURE_WRAP_R, GL_MIRRORED_REPEAT);
+		glTexParameteri(TARGET, GL_TEXTURE_WRAP_S, GL_MIRRORED_REPEAT);
+		glTexParameteri(TARGET, GL_TEXTURE_WRAP_T, GL_MIRRORED_REPEAT);
+	}
+
+private:
+	GLuint handle[COUNT];
+
+};
+
+}
+
+#endif