mirrors/hyperrogue
1
0
Fork 0
mirror of https://github.com/zenorogue/hyperrogue.git synced 2025-02-21 05:20:38 +00:00
Code Issues Releases Wiki Activity

CAP_NOSHADER

Browse Source
This commit is contained in:
Zeno Rogue 2019-07-12 23:16:54 +02:00
parent 2e77224c56
commit 31c99e486f
2 changed files with 27 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
shaders.cpp
View File

@ -21,10 +21,14 @@ void glError(const char* GLcall, const char* file, const int line) {
#define CAP_VERTEXBUFFER (ISWEB)
#endif
#if CAP_SHADER
#if CAP_SHADER && CAP_NOSHADER
#define WITHSHADER(x, y) if(noshaders) y else x
#else
#define WITHSHADER(x, y) y
#if CAP_NOSHADER
#define WITHSHADER(x, y) if(1) y
#else
#define WITHSHADER(x, y) if(1) x
#endif
#endif
namespace glhr {
@ -147,7 +151,7 @@ void new_projection() {
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
return;
});
})
}
void projection_multiply(const glmatrix& m) {
@ -156,7 +160,7 @@ void projection_multiply(const glmatrix& m) {
}, {
glMatrixMode(GL_PROJECTION);
glMultMatrixf(m.as_array());
});
})
}
void init();
@ -312,11 +316,13 @@ bool operator != (const glmatrix& m1, const glmatrix& m2) {
bool uses_mvp(shader_projection sp) { return among(sp, shader_projection::standard, shader_projection::flatten); }
void set_modelview(const glmatrix& modelview) {
#if CAP_NOSHADER
if(noshaders) {
glMatrixMode(GL_MODELVIEW);
glLoadMatrixf(modelview.as_array());
return;
}
#endif
if(!current) return;
if(!uses_mvp(current_shader_projection)) {
if(modelview != current_modelview) {
@ -341,11 +347,13 @@ void set_modelview(const glmatrix& modelview) {
}
void id_modelview() {
#if CAP_NOSHADER
if(noshaders) {
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
return;
}
#endif
if(!current) return;
if(!uses_mvp(current_shader_projection)) { set_modelview(id); return; }
#if MINIMIZE_GL_CALLS
@ -407,7 +415,7 @@ void switch_mode(eMode m, shader_projection sp) {
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
glDisable(GL_TEXTURE_2D);
GLERR("xsm");
});
})
}
if(newflags & GF_VARCOLOR) {
WITHSHADER({
@ -417,7 +425,7 @@ void switch_mode(eMode m, shader_projection sp) {
GLERR("xsm");
glEnableClientState(GL_COLOR_ARRAY);
GLERR("xsm");
});
})
}
if(oldflags & GF_VARCOLOR) {
WITHSHADER({
@ -426,7 +434,7 @@ void switch_mode(eMode m, shader_projection sp) {
}, {
glDisableClientState(GL_COLOR_ARRAY);
GLERR("xsm");
});
})
}
if(newflags & GF_LIGHTFOG) {
WITHSHADER({}, {
@ -451,14 +459,14 @@ void switch_mode(eMode m, shader_projection sp) {
glFogi(GL_FOG_MODE, GL_LINEAR);
#endif
glFogf(GL_FOG_START, 0);
});
})
}
if(oldflags & GF_LIGHTFOG) {
WITHSHADER({}, {glDisable(GL_FOG);});
WITHSHADER({}, {glDisable(GL_FOG);})
}
WITHSHADER({
glUniform1f(current->uFogBase, 1); fogbase = 1;
}, {});
}, {})
mode = m;
current_shader_projection = sp;
GLERR("after_switch_mode");
@ -467,7 +475,7 @@ void switch_mode(eMode m, shader_projection sp) {
current_matrix[0][0] = -1e8; // invalid
current_modelview[0][0] = -1e8;
current_projection[0][0] = -1e8;
}, {});
}, {})
id_modelview();
current_linewidth = -1;
/* if(current_depthwrite) glDepthMask(GL_TRUE);
@ -485,7 +493,7 @@ void fog_max(ld fogmax, color_t fogcolor) {
glUniform4f(current->uFogColor, cols[0], cols[1], cols[2], cols[3]);
}, {
glFogf(GL_FOG_END, fogmax);
});
})
}
void set_fogbase(ld _fogbase) {
@ -494,13 +502,13 @@ void set_fogbase(ld _fogbase) {
fogbase = _fogbase;
glUniform1f(current->uFogBase, fogbase);
}
}, {});
}, {})
}
void set_ualpha(ld alpha) {
WITHSHADER({
glUniform1f(current->uAlpha, alpha);
}, {});
}, {})
}
void init() {
@ -768,7 +776,7 @@ void prepare(vector<textured_vertex>& v) {
}, {
glVertexPointer(SHDIM, GL_FLOAT, sizeof(textured_vertex), &v[0].coords);
glTexCoordPointer(2, GL_FLOAT, sizeof(textured_vertex), &v[0].texture);
});
})
#endif
// color2(col);
}

4
sysconfig.h
View File

@ -80,6 +80,10 @@
#define CAP_SHADER CAP_GL
#endif
#ifndef CAP_NOSHADER
#define CAP_NOSHADER (!ISMOBILE && !ISWEB)
#endif
#ifndef CAP_ANIMATIONS
#define CAP_ANIMATIONS (!ISMINI)
#endif