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Diffstat (limited to 'engines/sludge/graphics.h')
| -rw-r--r-- | engines/sludge/graphics.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/engines/sludge/graphics.h b/engines/sludge/graphics.h new file mode 100644 index 0000000000..ca95307f51 --- /dev/null +++ b/engines/sludge/graphics.h @@ -0,0 +1,118 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ +#ifndef SLUDGE_GRAPHICS_H +#define SLUDGE_GRAPHICS_H + +#if 0 +#if !defined(HAVE_GLES2) +#include "GLee.h" +#else +#include <GLES2/gl2.h> +#include "eglport/eglport.h" +#endif +#endif + + +struct texture { +#if 0 + GLubyte *data; + GLuint name; +#endif + int w, h; + double texW, texH; +}; + +#if 0 +struct shaders { + GLuint paste; + GLuint smartScaler; + GLuint yuv; + GLuint texture; + GLuint color; +}; +#endif + +struct textureList { +#if 0 + GLuint name; + GLsizei width; + GLsizei height; +#endif + struct textureList *next; +}; + +#if 0 +// From Backdrop.cpp, but they're here anyway +extern GLubyte *backdropTexture; +extern GLfloat backdropTexW, backdropTexH; +#endif + +extern unsigned int winWidth, winHeight; +extern int viewportHeight, viewportWidth; +extern int viewportOffsetX, viewportOffsetY; +extern int realWinWidth, realWinHeight; + +extern bool NPOT_textures; + +#if 0 +extern shaders shader; +extern GLfloat aPMVMatrix[]; + +void setPrimaryColor(GLfloat r, GLfloat g, GLfloat b, GLfloat a); +void setSecondaryColor(GLfloat r, GLfloat g, GLfloat b, GLfloat a); + +void drawQuad(GLint program, const GLfloat *vertices, int numTexCoords, ...); + +void setPMVMatrix(GLint program); +#endif + +void setPixelCoords(bool pixels); +void setGraphicsWindow(bool fullscreen, bool restoreGraphics = true, bool resize = false); + +void setupOpenGLStuff(); + +int getNextPOT(int n); + +#if 0 +void saveTexture(GLuint tex, GLubyte *data); + +void dcopyTexImage2D(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border, GLuint name, const char *file, int line); +void dcopyTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, GLuint name, const char *file, int line); +void dtexImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *data, GLuint name, const char *file, int line); +void dtexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *data, GLuint name, const char *file, int line); + +#define copyTexImage2D(target, level, internalformat, x, y, width, height, border, name) dcopyTexImage2D(target, level, internalformat, x, y, width,height, border, name, __FILE__, __LINE__) + +#define copyTexSubImage2D(target, level, xoffset,yoffset, x, y, width, height, name) dcopyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, height, name, __FILE__, __LINE__) + +#define texImage2D(target, level, internalformat, width, height, border, format, type, data,name) dtexImage2D( target, level, internalformat, width, height, border, format, type, data, name, __FILE__, __LINE__) + +#define texSubImage2D( target, level, xoffset, yoffset, width, height, format, type, data,name) dtexSubImage2D( target, level, xoffset, yoffset, width, height, format, type, data, name, __FILE__, __LINE__) + +void deleteTextures(GLsizei n, const GLuint *textures); + +void getTextureDimensions(GLuint name, GLint *width, GLint *height); + +int printOglError(const char *file, int line); +#define printOpenGLError() printOglError(__FILE__, __LINE__) +#endif +#endif |