glue_static void glueStrobo(float t, float br, float times, float fadespeed) {
float br2;
br2=clamp(1.0-fmod(t, 1.0/times)*times*fadespeed)*br;
glueSetmatrices2d(0);
glDisable(GL_FOG);
glueDisabletexture();
glDisable(GL_CULL_FACE);
glDisable(GL_DEPTH_TEST);
glDisable(GL_LIGHTING);
glEnable(GL_BLEND);
glBlendFunc(GL_ONE, GL_ONE);
glColor4f(br2, br2, br2, 1);
glBegin(GL_POLYGON);
glVertex2f(-1, 1);
glVertex2f( 1, 1);
glVertex2f( 1, -1);
glVertex2f(-1, -1);
glEnd();
}
glue_static void glueShowalphabuffer(void) {
glueSet2d(0);
//glDisable(GL_TEXTURE_2D);
glueDisabletexture();
glColor4f(1, 1, 1, 1);
glEnable(GL_BLEND);
glBlendFunc(GL_DST_ALPHA, GL_ZERO);
glue2dquad();
}
glue_static void glueBackgroundcolor(float r, float g, float b, float a, int flags) {
gluePush();
glueSet2d(flags);
glueDisabletexture();
renderflags(flags);
glColor4f(r, g, b, a);
glBegin(GL_QUADS);
glVertex2f(-1, -1);
glVertex2f( 1, -1);
glVertex2f( 1, 1);
glVertex2f(-1, 1);
glEnd();
gluePop();
}
glue_static void glueBackground(float *col, int flags) {
gluePush();
glueSet2d(flags);
glueDisabletexture();
glColor4f(col[0], col[1], col[2], col[3]);
glBegin(GL_POLYGON);
glVertex2f(-1, 1);
glVertex2f( 1, 1);
glVertex2f( 1, -1);
glVertex2f(-1, -1);
glEnd();
gluePop();
}
void blurfilter(Framebuffer *src, Framebuffer *work, float pixel, int rad, float minus) {
int x;
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glueBeginrender(work);
gluePrepareflags(0);
glClear(GL_COLOR_BUFFER_BIT);
glueSet2d(GLUE_NO_DEPTH);
glueDisabletexture();
glUseProgramObjectARB(shader_blur);
glueGlsl_bindtex(shader_blur, "t_color", src->texnum, 0, GL_TEXTURE_2D, GLUE_CLAMP|GLUE_NO_MIPMAP);
glUniform2fARB(glGetUniformLocationARB(shader_blur, "direction"), pixel/src->xres, 0.0);
glUniform1iARB(glGetUniformLocationARB(shader_blur, "radius"), rad);
glUniform1fARB(glGetUniformLocationARB(shader_blur, "minus"), minus);
glue2dquad();
glUseProgramObjectARB(0);
glueEndrender();
glClear(GL_COLOR_BUFFER_BIT);
glueSet2d(GLUE_NO_DEPTH);
glUseProgramObjectARB(shader_blur);
glueGlsl_bindtex(shader_blur, "t_color", work->texnum, 0, GL_TEXTURE_2D, GLUE_CLAMP|GLUE_NO_MIPMAP);
glUniform2fARB(glGetUniformLocationARB(shader_blur, "direction"), 0, pixel/work->yres);
float radmultiplier=(float)work->yres/(float)src->yres;
// glueNoticef("blur multiplier shit %5.2f", radmultiplier);
glUniform1iARB(glGetUniformLocationARB(shader_blur, "radius"), rad*radmultiplier);
glue2dquad();
glUseProgramObjectARB(0);
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
}
glue_static void gluePrepareflags2(float *col) {
glFrontFace(GL_CCW);
glEnable(GL_CULL_FACE);
glCullFace(GL_BACK);
renderflags(0);
glueDisabletexture();
glDisable(GL_LIGHTING);
glDisable(GL_FOG);
glColor4f(1, 1, 1, 1);
glColorMask(1, 1, 1, 1);
if (col!=0) glueClear(col);
//glueFC=0;
//glueVC=0;
tinydebugline=0;
tinyinfoline=0;
}
glue_static void gluePrepareflags(float *col) {
float amb[]= {0, 0, 0, 1.0};
float dif[]= {0.8, 0.8, 0.8, 1.0};
float spec[]= {0.0, 0.0, 0.0, 1.0};
// static int frame=0;
glFrontFace(GL_CCW);
glEnable(GL_CULL_FACE);
glCullFace(GL_BACK);
glDisable(GL_LIGHTING);
glDisable(GL_BLEND);
glDisable(GL_FOG);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LEQUAL);
glDisable(GL_TEXTURE_GEN_Q);
glDisable(GL_TEXTURE_GEN_R);
glDisable(GL_TEXTURE_GEN_S);
glDisable(GL_TEXTURE_GEN_T);
//glDisable(GL_TEXTURE_1D);
//glDisable(GL_TEXTURE_2D);
glShadeModel(GL_SMOOTH);
glEnable(GL_NORMALIZE);
glDisable(GL_AUTO_NORMAL);
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_ALWAYS, 0);
glDisable(GL_COLOR_MATERIAL);
glDisable(GL_DITHER);
glDisable(GL_LINE_SMOOTH);
//glEnable(GL_POLYGON_SMOOTH);
glDisable(GL_POLYGON_SMOOTH);
glDisable(GL_POINT_SMOOTH);
glDisable(GL_SCISSOR_TEST);
glDisable(GL_STENCIL_TEST);
glDisable(GL_LINE_STIPPLE);
glDisable(GL_LOGIC_OP);
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
glDisable(GL_CLIP_PLANE0);
glDisable(GL_CLIP_PLANE1);
glDisable(GL_CLIP_PLANE2);
glDisable(GL_CLIP_PLANE3);
glDisable(GL_CLIP_PLANE4);
glDisable(GL_CLIP_PLANE5);
glColor4f(1, 1, 1, 1);
glDepthMask(1);
glColorMask(1, 1, 1, 1);
glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, amb);
glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, dif);
glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, spec);
glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, spec);
glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, 0);
//glDisable(GL_LIGHT_MODEL_LOCAL_VIEWER);
//glDisable(GL_LIGHT_MODEL_TWO_SIDE);
// if (GLUE_CUBEMAP_OK) {
// glDisable(GL_TEXTURE_CUBE_MAP_ARB);
// }
glueDisabletexture();
if (glueMultisample==1) glEnable(GL_MULTISAMPLE_ARB);
if (col!=0) glueClear(col);
//glueFC=0;
//glueVC=0;
tinydebugline=0;
tinyinfoline=0;
}
