diff --git a/src/hardware/r_opengl/r_opengl.c b/src/hardware/r_opengl/r_opengl.c index 76543e259806659a0c95652149c4e2979a2ec729..82cd77d87c4fcf94163bb7e62169e3601d57ff34 100644 --- a/src/hardware/r_opengl/r_opengl.c +++ b/src/hardware/r_opengl/r_opengl.c @@ -18,7 +18,6 @@ /// \brief OpenGL API for Sonic Robo Blast 2 #if defined (_WIN32) -//#define WIN32_LEAN_AND_MEAN #define RPC_NO_WINDOWS_H #include <windows.h> #endif @@ -94,11 +93,9 @@ static FTransform md2_transform; const GLubyte *gl_extensions = NULL; //Hurdler: 04/10/2000: added for the kick ass coronas as Boris wanted;-) -#ifndef MINI_GL_COMPATIBILITY static GLdouble modelMatrix[16]; static GLdouble projMatrix[16]; static GLint viewport[4]; -#endif #ifdef USE_PALETTED_TEXTURE @@ -158,9 +155,7 @@ float byteasfloat(UINT8 fbyte) static I_Error_t I_Error_GL = NULL; -#ifndef MINI_GL_COMPATIBILITY static boolean gl13 = false; // whether we can use opengl 1.3 functions -#endif // -----------------+ @@ -198,9 +193,7 @@ FUNCPRINTF void DBG_Printf(const char *lpFmt, ...) #define pglScissor glScissor #define pglEnable glEnable #define pglDisable glDisable -#ifndef MINI_GL_COMPATIBILITY #define pglGetDoublev glGetDoublev -#endif //glGetIntegerv //glGetString #ifdef KOS_GL_COMPATIBILITY @@ -219,11 +212,8 @@ FUNCPRINTF void DBG_Printf(const char *lpFmt, ...) #define pglPushMatrix glPushMatrix #define pglPopMatrix glPopMatrix #define pglLoadIdentity glLoadIdentity -#ifdef MINI_GL_COMPATIBILITY #define pglMultMatrixf glMultMatrixf -#else #define pglMultMatrixd glMultMatrixd -#endif #define pglRotatef glRotatef #define pglScalef glScalef #define pglTranslatef glTranslatef @@ -266,11 +256,9 @@ FUNCPRINTF void DBG_Printf(const char *lpFmt, ...) /* GLU functions */ #define pgluBuild2DMipmaps gluBuild2DMipmaps #endif -#ifndef MINI_GL_COMPATIBILITY /* 1.3 functions for multitexturing */ #define pglActiveTexture glActiveTexture #define pglMultiTexCoord2f glMultiTexCoord2f -#endif #else //!STATIC_OPENGL /* 1.0 functions */ @@ -296,10 +284,8 @@ typedef void (APIENTRY * PFNglEnable) (GLenum cap); static PFNglEnable pglEnable; typedef void (APIENTRY * PFNglDisable) (GLenum cap); static PFNglDisable pglDisable; -#ifndef MINI_GL_COMPATIBILITY typedef void (APIENTRY * PFNglGetDoublev) (GLenum pname, GLdouble *params); static PFNglGetDoublev pglGetDoublev; -#endif //glGetIntegerv //glGetString @@ -324,13 +310,10 @@ typedef void (APIENTRY * PFNglPopMatrix) (void); static PFNglPopMatrix pglPopMatrix; typedef void (APIENTRY * PFNglLoadIdentity) (void); static PFNglLoadIdentity pglLoadIdentity; -#ifdef MINI_GL_COMPATIBILITY typedef void (APIENTRY * PFNglMultMatrixf) (const GLfloat *m); static PFNglMultMatrixf pglMultMatrixf; -#else typedef void (APIENTRY * PFNglMultMatrixd) (const GLdouble *m); static PFNglMultMatrixd pglMultMatrixd; -#endif typedef void (APIENTRY * PFNglRotatef) (GLfloat angle, GLfloat x, GLfloat y, GLfloat z); static PFNglRotatef pglRotatef; typedef void (APIENTRY * PFNglScalef) (GLfloat x, GLfloat y, GLfloat z); @@ -396,16 +379,13 @@ static PFNglCopyTexImage2D pglCopyTexImage2D; typedef GLint (APIENTRY * PFNgluBuild2DMipmaps) (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *data); static PFNgluBuild2DMipmaps pgluBuild2DMipmaps; -#ifndef MINI_GL_COMPATIBILITY /* 1.3 functions for multitexturing */ typedef void (APIENTRY *PFNglActiveTexture) (GLenum); static PFNglActiveTexture pglActiveTexture; typedef void (APIENTRY *PFNglMultiTexCoord2f) (GLenum, GLfloat, GLfloat); static PFNglMultiTexCoord2f pglMultiTexCoord2f; #endif -#endif -#ifndef MINI_GL_COMPATIBILITY /* 1.2 Parms */ /* GL_CLAMP_TO_EDGE_EXT */ #ifndef GL_CLAMP_TO_EDGE @@ -426,14 +406,6 @@ static PFNglMultiTexCoord2f pglMultiTexCoord2f; #define GL_TEXTURE1 0x84C1 #endif -#endif - -#ifdef MINI_GL_COMPATIBILITY -#undef GL_CLAMP_TO_EDGE -#undef GL_TEXTURE_MIN_LOD -#undef GL_TEXTURE_MAX_LOD -#endif - boolean SetupGLfunc(void) { #ifndef STATIC_OPENGL @@ -456,9 +428,7 @@ boolean SetupGLfunc(void) GETOPENGLFUNC(pglScissor , glScissor) GETOPENGLFUNC(pglEnable , glEnable) GETOPENGLFUNC(pglDisable , glDisable) -#ifndef MINI_GL_COMPATIBILITY GETOPENGLFUNC(pglGetDoublev , glGetDoublev) -#endif GETOPENGLFUNC(pglGetIntegerv , glGetIntegerv) GETOPENGLFUNC(pglGetString , glGetString) @@ -472,11 +442,8 @@ boolean SetupGLfunc(void) GETOPENGLFUNC(pglPushMatrix , glPushMatrix) GETOPENGLFUNC(pglPopMatrix , glPopMatrix) GETOPENGLFUNC(pglLoadIdentity , glLoadIdentity) -#ifdef MINI_GL_COMPATIBILITY GETOPENGLFUNC(pglMultMatrixf , glMultMatrixf) -#else GETOPENGLFUNC(pglMultMatrixd , glMultMatrixd) -#endif GETOPENGLFUNC(pglRotatef , glRotatef) GETOPENGLFUNC(pglScalef , glScalef) GETOPENGLFUNC(pglTranslatef , glTranslatef) @@ -523,9 +490,6 @@ boolean SetupGLFunc13(void) int glmajor, glminor; gl13 = false; -#ifdef MINI_GL_COMPATIBILITY - return false; -#else #ifdef STATIC_OPENGL gl13 = true; #else @@ -572,7 +536,6 @@ boolean SetupGLFunc13(void) #endif return true; -#endif } // -----------------+ @@ -590,11 +553,7 @@ static void SetNoTexture(void) static void GLPerspective(GLdouble fovy, GLdouble aspect) { -#ifdef MINI_GL_COMPATIBILITY - GLfloat m[4][4] = -#else GLdouble m[4][4] = -#endif { { 1.0f, 0.0f, 0.0f, 0.0f}, { 0.0f, 1.0f, 0.0f, 0.0f}, @@ -617,14 +576,9 @@ static void GLPerspective(GLdouble fovy, GLdouble aspect) m[1][1] = cotangent; m[2][2] = -(zFar + zNear) / deltaZ; m[3][2] = -2.0f * zNear * zFar / deltaZ; -#ifdef MINI_GL_COMPATIBILITY - pglMultMatrixf(&m[0][0]); -#else pglMultMatrixd(&m[0][0]); -#endif } -#ifndef MINI_GL_COMPATIBILITY static void GLProject(GLdouble objX, GLdouble objY, GLdouble objZ, GLdouble* winX, GLdouble* winY, GLdouble* winZ) { @@ -664,7 +618,6 @@ static void GLProject(GLdouble objX, GLdouble objY, GLdouble objZ, *winY=in[1]; *winZ=in[2]; } -#endif // -----------------+ // SetModelView : @@ -691,10 +644,8 @@ void SetModelView(GLint w, GLint h) //pglScalef(1.0f, 320.0f/200.0f, 1.0f); // gr_scalefrustum (ORIGINAL_ASPECT) // added for new coronas' code (without depth buffer) -#ifndef MINI_GL_COMPATIBILITY pglGetIntegerv(GL_VIEWPORT, viewport); pglGetDoublev(GL_PROJECTION_MATRIX, projMatrix); -#endif } @@ -777,9 +728,7 @@ void SetStates(void) // bp : when no t&l :) pglLoadIdentity(); pglScalef(1.0f, 1.0f, -1.0f); -#ifndef MINI_GL_COMPATIBILITY pglGetDoublev(GL_MODELVIEW_MATRIX, modelMatrix); // added for new coronas' code (without depth buffer) -#endif } @@ -948,10 +897,8 @@ EXPORT void HWRAPI(GClipRect) (INT32 minx, INT32 miny, INT32 maxx, INT32 maxy, f pglMatrixMode(GL_MODELVIEW); // added for new coronas' code (without depth buffer) -#ifndef MINI_GL_COMPATIBILITY pglGetIntegerv(GL_VIEWPORT, viewport); pglGetDoublev(GL_PROJECTION_MATRIX, projMatrix); -#endif } @@ -998,12 +945,6 @@ EXPORT void HWRAPI(Draw2DLine) (F2DCoord * v1, GLRGBAFloat c; // DBG_Printf ("DrawLine() (%f %f %f) %d\n", v1->x, -v1->y, -v1->z, v1->argb); -#ifdef MINI_GL_COMPATIBILITY - GLfloat px1, px2, px3, px4; - GLfloat py1, py2, py3, py4; - GLfloat dx, dy; - GLfloat angle; -#endif // BP: we should reflect the new state in our variable //SetBlend(PF_Modulated|PF_NoTexture); @@ -1015,33 +956,11 @@ EXPORT void HWRAPI(Draw2DLine) (F2DCoord * v1, c.blue = byte2float[Color.s.blue]; c.alpha = byte2float[Color.s.alpha]; -#ifndef MINI_GL_COMPATIBILITY pglColor4fv(&c.red); // is in RGBA float format pglBegin(GL_LINES); pglVertex3f(v1->x, -v1->y, 1.0f); pglVertex3f(v2->x, -v2->y, 1.0f); pglEnd(); -#else - if (v2->x != v1->x) - angle = (float)atan((v2->y-v1->y)/(v2->x-v1->x)); - else - angle = N_PI_DEMI; - dx = (float)sin(angle) / (float)screen_width; - dy = (float)cos(angle) / (float)screen_height; - - px1 = v1->x - dx; py1 = v1->y + dy; - px2 = v2->x - dx; py2 = v2->y + dy; - px3 = v2->x + dx; py3 = v2->y - dy; - px4 = v1->x + dx; py4 = v1->y - dy; - - pglColor4f(c.red, c.green, c.blue, c.alpha); - pglBegin(GL_TRIANGLE_FAN); - pglVertex3f(px1, -py1, 1); - pglVertex3f(px2, -py2, 1); - pglVertex3f(px3, -py3, 1); - pglVertex3f(px4, -py4, 1); - pglEnd(); -#endif pglEnable(GL_TEXTURE_2D); } @@ -1078,11 +997,7 @@ EXPORT void HWRAPI(SetBlend) (FBITFIELD PolyFlags) pglBlendFunc(GL_SRC_ALPHA, GL_ZERO); // 0 alpha = holes in texture break; case PF_Additive & PF_Blending: -#ifdef ATI_RAGE_PRO_COMPATIBILITY - pglBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); // alpha = level of transparency -#else pglBlendFunc(GL_SRC_ALPHA, GL_ONE); // src * alpha + dest -#endif break; case PF_Environment & PF_Blending: pglBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA); @@ -1430,15 +1345,6 @@ EXPORT void HWRAPI(SetTexture) (FTextureInfo *pTexInfo) #ifdef KOS_GL_COMPATIBILITY pglTexImage2D(GL_TEXTURE_2D, 0, GL_ARGB4444, w, h, 0, GL_ARGB4444, GL_UNSIGNED_BYTE, ptex); #else -#ifdef MINI_GL_COMPATIBILITY - //if (pTexInfo->grInfo.format == GR_TEXFMT_ALPHA_INTENSITY_88) - //pglTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE_ALPHA, w, h, 0, GL_RGBA, GL_UNSIGNED_BYTE, ptex); - //else - if (MipMap) - pgluBuild2DMipmaps(GL_TEXTURE_2D, 0, w, h, GL_RGBA, GL_UNSIGNED_BYTE, ptex); - else - pglTexImage2D(GL_TEXTURE_2D, 0, 4, w, h, 0, GL_RGBA, GL_UNSIGNED_BYTE, ptex); -#else #ifdef USE_PALETTED_TEXTURE //Hurdler: not really supported and not tested recently if (glColorTableEXT && @@ -1489,7 +1395,6 @@ EXPORT void HWRAPI(SetTexture) (FTextureInfo *pTexInfo) else pglTexImage2D(GL_TEXTURE_2D, 0, textureformatGL, w, h, 0, GL_RGBA, GL_UNSIGNED_BYTE, ptex); } -#endif #endif if (pTexInfo->flags & TF_WRAPX) @@ -1514,19 +1419,6 @@ EXPORT void HWRAPI(SetTexture) (FTextureInfo *pTexInfo) else // initialisation de la liste gr_cachetail = gr_cachehead = pTexInfo; } -#ifdef MINI_GL_COMPATIBILITY - switch (pTexInfo->flags) - { - case 0 : - pglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP); - pglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP); - break; - default: - pglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); - pglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); - break; - } -#endif } @@ -1540,18 +1432,11 @@ EXPORT void HWRAPI(DrawPolygon) (FSurfaceInfo *pSurf, FBITFIELD PolyFlags) { FUINT i; -#ifndef MINI_GL_COMPATIBILITY FUINT j; -#endif GLRGBAFloat c = {0,0,0,0}; -#ifdef MINI_GL_COMPATIBILITY - if (PolyFlags & PF_Corona) - PolyFlags &= ~PF_NoDepthTest; -#else if ((PolyFlags & PF_Corona) && (oglflags & GLF_NOZBUFREAD)) PolyFlags &= ~(PF_NoDepthTest|PF_Corona); -#endif SetBlend(PolyFlags); //TODO: inline (#pragma..) @@ -1573,16 +1458,11 @@ EXPORT void HWRAPI(DrawPolygon) (FSurfaceInfo *pSurf, c.alpha = byte2float[pSurf->FlatColor.s.alpha]; } -#ifdef MINI_GL_COMPATIBILITY - pglColor4f(c.red, c.green, c.blue, c.alpha); -#else pglColor4fv(&c.red); // is in RGBA float format -#endif } // this test is added for new coronas' code (without depth buffer) // I think I should do a separate function for drawing coronas, so it will be a little faster -#ifndef MINI_GL_COMPATIBILITY if (PolyFlags & PF_Corona) // check to see if we need to draw the corona { //rem: all 8 (or 8.0f) values are hard coded: it can be changed to a higher value @@ -1629,7 +1509,7 @@ EXPORT void HWRAPI(DrawPolygon) (FSurfaceInfo *pSurf, c.alpha *= scalef; // change the alpha value (it seems better than changing the size of the corona) pglColor4fv(&c.red); } -#endif + if (PolyFlags & PF_MD2) return; @@ -1757,7 +1637,7 @@ EXPORT void HWRAPI(SetSpecialState) (hwdspecialstate_t IdState, INT32 Value) min_filter = GL_FILTER_BILINEAR; mag_filter = GL_FILTER_NONE; break; -#elif !defined (MINI_GL_COMPATIBILITY) +#else case HWD_SET_TEXTUREFILTER_TRILINEAR: min_filter = GL_LINEAR_MIPMAP_LINEAR; mag_filter = GL_LINEAR; @@ -2013,9 +1893,7 @@ EXPORT void HWRAPI(SetTransform) (FTransform *stransform) GLPerspective(53.13l, 2*ASPECT_RATIO); // 53.13 = 2*atan(0.5) else GLPerspective(stransform->fovxangle, ASPECT_RATIO); -#ifndef MINI_GL_COMPATIBILITY pglGetDoublev(GL_PROJECTION_MATRIX, projMatrix); // added for new coronas' code (without depth buffer) -#endif pglMatrixMode(GL_MODELVIEW); } else @@ -2029,15 +1907,11 @@ EXPORT void HWRAPI(SetTransform) (FTransform *stransform) else //Hurdler: is "fov" correct? GLPerspective(fov, ASPECT_RATIO); -#ifndef MINI_GL_COMPATIBILITY pglGetDoublev(GL_PROJECTION_MATRIX, projMatrix); // added for new coronas' code (without depth buffer) -#endif pglMatrixMode(GL_MODELVIEW); } -#ifndef MINI_GL_COMPATIBILITY pglGetDoublev(GL_MODELVIEW_MATRIX, modelMatrix); // added for new coronas' code (without depth buffer) -#endif } EXPORT INT32 HWRAPI(GetTextureUsed) (void) @@ -2226,9 +2100,7 @@ EXPORT void HWRAPI(DoScreenWipe)(float alpha) INT32 texsize = 2048; float xfix, yfix; -#ifndef MINI_GL_COMPATIBILITY INT32 fademaskdownloaded = tex_downloaded; // the fade mask that has been set -#endif // Use a power of two texture, dammit if(screen_width <= 1024) @@ -2268,7 +2140,6 @@ EXPORT void HWRAPI(DoScreenWipe)(float alpha) SetBlend(PF_Modulated|PF_Translucent|PF_NoDepthTest|PF_Clip|PF_NoZClip); -#ifndef MINI_GL_COMPATIBILITY if (gl13) { // Draw the end screen that fades in @@ -2311,31 +2182,28 @@ EXPORT void HWRAPI(DoScreenWipe)(float alpha) } else { -#endif - // Draw the end screen that fades in - pglBindTexture(GL_TEXTURE_2D, endScreenWipe); - pglBegin(GL_QUADS); - pglColor4f(1.0f, 1.0f, 1.0f, alpha); + // Draw the end screen that fades in + pglBindTexture(GL_TEXTURE_2D, endScreenWipe); + pglBegin(GL_QUADS); + pglColor4f(1.0f, 1.0f, 1.0f, alpha); - // Bottom left - pglTexCoord2f(0.0f, 0.0f); - pglVertex3f(-1.0f, -1.0f, 1.0f); + // Bottom left + pglTexCoord2f(0.0f, 0.0f); + pglVertex3f(-1.0f, -1.0f, 1.0f); - // Top left - pglTexCoord2f(0.0f, yfix); - pglVertex3f(-1.0f, 1.0f, 1.0f); + // Top left + pglTexCoord2f(0.0f, yfix); + pglVertex3f(-1.0f, 1.0f, 1.0f); - // Top right - pglTexCoord2f(xfix, yfix); - pglVertex3f(1.0f, 1.0f, 1.0f); + // Top right + pglTexCoord2f(xfix, yfix); + pglVertex3f(1.0f, 1.0f, 1.0f); - // Bottom right - pglTexCoord2f(xfix, 0.0f); - pglVertex3f(1.0f, -1.0f, 1.0f); - pglEnd(); -#ifndef MINI_GL_COMPATIBILITY + // Bottom right + pglTexCoord2f(xfix, 0.0f); + pglVertex3f(1.0f, -1.0f, 1.0f); + pglEnd(); } -#endif tex_downloaded = 0; // 0 so it knows it doesn't have any of the cached patches downloaded right now } diff --git a/src/hardware/r_opengl/r_opengl.h b/src/hardware/r_opengl/r_opengl.h index 7ffefbb5881405bcf5a541c0f3218164a91cd581..b2fc89c357b171109e0a3f9fa1ad668a1e18ecc0 100644 --- a/src/hardware/r_opengl/r_opengl.h +++ b/src/hardware/r_opengl/r_opengl.h @@ -36,13 +36,11 @@ #include <GL/gl.h> #include <GL/glu.h> -#ifndef MINI_GL_COMPATIBILITY #ifdef STATIC_OPENGL // Because of the 1.3 functions, you'll need GLext to compile it if static #define GL_GLEXT_PROTOTYPES #include <GL/glext.h> #endif #endif -#endif #define _CREATE_DLL_ // necessary for Unix AND Windows #include "../../doomdef.h"