ANDROID: Remove code for paletted textures

Unused now, because the performance isn't good enough on weak GLES
drivers.

2 files changed, 0 insertions, 183 deletions

diff --git a/backends/platform/android/texture.cpp b/backends/platform/android/texture.cpp
index 2018dfdaab..a6b28ca485 100644
--- a/backends/platform/android/texture.cpp
+++ b/backends/platform/android/texture.cpp
@@ -345,125 +345,6 @@ GLES565Texture::GLES565Texture() :
 GLES565Texture::~GLES565Texture() {
 }
 
-GLESPaletteTexture::GLESPaletteTexture(GLenum glFormat, GLenum glType,
-									Graphics::PixelFormat palettePixelFormat) :
-	GLESBaseTexture(glFormat, glType,
-				Graphics::PixelFormat::createFormatCLUT8()),
-	_texture(0)
-{
-	_palettePixelFormat = palettePixelFormat;
-	_paletteSize = _palettePixelFormat.bytesPerPixel * 256;
-}
-
-GLESPaletteTexture::~GLESPaletteTexture() {
-	delete[] _texture;
-}
-
-void GLESPaletteTexture::allocBuffer(GLuint w, GLuint h) {
-	GLuint oldw = _surface.w;
-	GLuint oldh = _surface.h;
-
-	GLESBaseTexture::allocBuffer(w, h);
-
-	_surface.pitch = _texture_width;
-
-	if (_surface.w == oldw && _surface.h == oldh) {
-		fillBuffer(0);
-		return;
-	}
-
-	byte *old_texture = _texture;
-
-	_texture = new byte[_paletteSize + _texture_width * _texture_height];
-	assert(_texture);
-
-	_surface.pixels = _texture + _paletteSize;
-
-	fillBuffer(0);
-
-	if (old_texture) {
-		// preserve palette
-		memcpy(_texture, old_texture, _paletteSize);
-		delete[] old_texture;
-	}
-}
-
-void GLESPaletteTexture::fillBuffer(uint32 color) {
-	assert(_surface.pixels);
-	memset(_surface.pixels, color & 0xff, _surface.pitch * _surface.h);
-	setDirty();
-}
-
-void GLESPaletteTexture::updateBuffer(GLuint x, GLuint y, GLuint w, GLuint h,
-										const void *buf, int pitch_buf) {
-	setDirtyRect(Common::Rect(x, y, x + w, y + h));
-
-	const byte * src = static_cast<const byte *>(buf);
-	byte *dst = static_cast<byte *>(_surface.getBasePtr(x, y));
-
-	do {
-		memcpy(dst, src, w);
-		dst += _surface.pitch;
-		src += pitch_buf;
-	} while (--h);
-}
-
-void GLESPaletteTexture::drawTexture(GLshort x, GLshort y, GLshort w,
-										GLshort h) {
-	if (dirty()) {
-		GLCALL(glBindTexture(GL_TEXTURE_2D, _texture_name));
-
-		const size_t texture_size = _paletteSize +
-									_texture_width * _texture_height;
-
-		GLCALL(glCompressedTexImage2D(GL_TEXTURE_2D, 0, _glType,
-										_texture_width, _texture_height,
-										0, texture_size, _texture));
-	}
-
-	GLESBaseTexture::drawTexture(x, y, w, h);
-}
-
-GLESPalette888Texture::GLESPalette888Texture() :
-	GLESPaletteTexture(GL_RGB, GL_PALETTE8_RGB8_OES,
-						Graphics::PixelFormat(3, 8, 8, 8, 0, 16, 8, 0, 0)) {
-}
-
-GLESPalette888Texture::~GLESPalette888Texture() {
-}
-
-GLESPalette8888Texture::GLESPalette8888Texture() :
-	GLESPaletteTexture(GL_RGBA, GL_PALETTE8_RGBA8_OES,
-						Graphics::PixelFormat(4, 8, 8, 8, 8, 24, 16, 8, 0)) {
-}
-
-GLESPalette8888Texture::~GLESPalette8888Texture() {
-}
-
-GLESPalette565Texture::GLESPalette565Texture() :
-	GLESPaletteTexture(GL_RGB, GL_PALETTE8_R5_G6_B5_OES,
-						Graphics::PixelFormat(2, 5, 6, 5, 0, 11, 5, 0, 0)) {
-}
-
-GLESPalette565Texture::~GLESPalette565Texture() {
-}
-
-GLESPalette4444Texture::GLESPalette4444Texture() :
-	GLESPaletteTexture(GL_RGBA, GL_PALETTE8_RGBA4_OES,
-						Graphics::PixelFormat(2, 4, 4, 4, 4, 12, 8, 4, 0)) {
-}
-
-GLESPalette4444Texture::~GLESPalette4444Texture() {
-}
-
-GLESPalette5551Texture::GLESPalette5551Texture() :
-	GLESPaletteTexture(GL_RGBA, GL_PALETTE8_RGB5_A1_OES,
-						Graphics::PixelFormat(2, 5, 5, 5, 1, 11, 6, 1, 0)) {
-}
-
-GLESPalette5551Texture::~GLESPalette5551Texture() {
-}
-
 GLESFakePaletteTexture::GLESFakePaletteTexture(GLenum glFormat, GLenum glType,
 									Graphics::PixelFormat pixelFormat) :
 	GLESBaseTexture(glFormat, glType, pixelFormat),
diff --git a/backends/platform/android/texture.h b/backends/platform/android/texture.h
index d825357760..6344326259 100644
--- a/backends/platform/android/texture.h
+++ b/backends/platform/android/texture.h
@@ -227,70 +227,6 @@ public:
 	}
 };
 
-class GLESPaletteTexture : public GLESBaseTexture {
-protected:
-	GLESPaletteTexture(GLenum glFormat, GLenum glType,
-						Graphics::PixelFormat palettePixelFormat);
-
-public:
-	virtual ~GLESPaletteTexture();
-
-	virtual void allocBuffer(GLuint w, GLuint h);
-	virtual void updateBuffer(GLuint x, GLuint y, GLuint width, GLuint height,
-								const void *buf, int pitch_buf);
-	virtual void fillBuffer(uint32 color);
-
-	virtual void drawTexture(GLshort x, GLshort y, GLshort w, GLshort h);
-
-	virtual const byte *palette_const() const {
-		return _texture;
-	};
-
-	virtual byte *palette() {
-		setDirty();
-		return _texture;
-	};
-
-protected:
-	byte *_texture;
-	size_t _paletteSize;
-};
-
-// RGB888 256-entry paletted texture
-class GLESPalette888Texture : public GLESPaletteTexture {
-public:
-	GLESPalette888Texture();
-	virtual ~GLESPalette888Texture();
-};
-
-// RGBA8888 256-entry paletted texture
-class GLESPalette8888Texture : public GLESPaletteTexture {
-public:
-	GLESPalette8888Texture();
-	virtual ~GLESPalette8888Texture();
-};
-
-// RGB565 256-entry paletted texture
-class GLESPalette565Texture : public GLESPaletteTexture {
-public:
-	GLESPalette565Texture();
-	virtual ~GLESPalette565Texture();
-};
-
-// RGBA4444 256-entry paletted texture
-class GLESPalette4444Texture : public GLESPaletteTexture {
-public:
-	GLESPalette4444Texture();
-	virtual ~GLESPalette4444Texture();
-};
-
-// RGBA5551 256-entry paletted texture
-class GLESPalette5551Texture : public GLESPaletteTexture {
-public:
-	GLESPalette5551Texture();
-	virtual ~GLESPalette5551Texture();
-};
-
 class GLESFakePaletteTexture : public GLESBaseTexture {
 protected:
 	GLESFakePaletteTexture(GLenum glFormat, GLenum glType,