X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=lib%2Fdevices%2Fopengl.c;h=e5d2e915ae32f2e0e589d608c3064bddecca4630;hb=81e0ec8b9ef0c36fa93ce4076a1f47403adadf4c;hp=5cd2da1c2da665f0a285b743649063f997e78441;hpb=481ad4f670eabff30cb931861fafe46a6632f966;p=swftools.git

diff --git a/lib/devices/opengl.c b/lib/devices/opengl.c
index 5cd2da1..e5d2e91 100644
--- a/lib/devices/opengl.c
+++ b/lib/devices/opengl.c
@@ -17,6 +17,7 @@
 
 //#define ZSTEP (1/65536.0)
 #define ZSTEP (1/32.0)
+//#define ZSTEP (1/4.0)
 
 typedef struct _fontlist {
     gfxfont_t*font;
@@ -76,7 +77,7 @@ void CALLBACK beginCallback(GLenum which)
 }
 void CALLBACK endCallback(void)
 {
-   glEnd();
+    glEnd();
 }
 void CALLBACK vertexCallback(GLvoid *vertex)
 {
@@ -100,14 +101,18 @@ void CALLBACK vertexCallbackTex(GLvoid *vertex)
 }
 void CALLBACK combineCallbackTex(GLdouble coords[3], GLdouble *data[4], GLfloat w[4], GLdouble **out)
 {
-   GLdouble *vertex, *texCoord;
+   GLdouble *vertex;
    vertex = (GLdouble *) malloc(5 * sizeof(GLdouble));
    vertex[0] = coords[0];
    vertex[1] = coords[1];
    vertex[2] = coords[2];
-   texCoord = &vertex[3];
-   vertex[3] = w[0]*data[0][3] + w[1]*data[1][3] + w[2]*data[2][3] + w[3]*data[3][3];
-   vertex[4] = w[0]*data[0][4] + w[1]*data[1][4] + w[2]*data[2][4] + w[3]*data[3][4];
+   if(data[2] && data[3]) {
+       vertex[3] = w[0]*data[0][3] + w[1]*data[1][3] + w[2]*data[2][3] + w[3]*data[3][3];
+       vertex[4] = w[0]*data[0][4] + w[1]*data[1][4] + w[2]*data[2][4] + w[3]*data[3][4];
+   } else {
+       vertex[3] = w[0]*data[0][3] + w[1]*data[1][3];
+       vertex[4] = w[0]*data[0][4] + w[1]*data[1][4];
+   }
    *out = vertex;
 }
 
@@ -261,9 +266,9 @@ void tesselatePolygon(GLUtesselator*tesselator, double z, gfxline_t*line)
 void opengl_fill(struct _gfxdevice*dev, gfxline_t*line, gfxcolor_t*color)
 {
     double z;
-    dbg("fill");
+    dbg("fill %02x%02x%02x%02x", color->a, color->r, color->g, color->b);
     internal_t*i = (internal_t*)dev->internal;
-  
+
     glDisable(GL_TEXTURE_2D);
     glColor4f(color->r/255.0, color->g/255.0, color->b/255.0, color->a/255.0);
     
@@ -379,7 +384,7 @@ void opengl_fillbitmap(struct _gfxdevice*dev, gfxline_t*line, gfximage_t*img, gf
     int len = 0;
     double*xyz=0;
     gfxline_t*l=0;
-    glColor4f(1.0,0,0,1.0);
+    glColor4f(1.0,0,0.7,1.0);
     
     i->currentz ++;
   
@@ -493,8 +498,10 @@ void opengl_drawchar(gfxdevice_t*dev, gfxfont_t*font, int glyphnr, gfxcolor_t*co
 	    l = l->next;
 	}
 	if(i->font == 0) {
-	    fprintf(stderr, "Unknown font id: %s", font->id);
-	    return;
+            opengl_addfont(dev, font);
+            i->font = font;
+	    //fprintf(stderr, "Unknown font id: %s", font->id);
+	    //return;
 	}
     }
 
@@ -512,7 +519,7 @@ void opengl_drawchar(gfxdevice_t*dev, gfxfont_t*font, int glyphnr, gfxcolor_t*co
 
 
 
-void opengl_drawlink(struct _gfxdevice*dev, gfxline_t*line, char*action)
+void opengl_drawlink(struct _gfxdevice*dev, gfxline_t*line, const char*action)
 {
     dbg("link");
 }
@@ -522,12 +529,12 @@ void opengl_endpage(struct _gfxdevice*dev)
     dbg("endpage");
 }
 
-int opengl_result_save(struct _gfxresult*gfx, char*filename)
+int opengl_result_save(struct _gfxresult*gfx, const char*filename)
 {
     dbg("result:save");
     return 0;
 }
-void* opengl_result_get(struct _gfxresult*gfx, char*name)
+void* opengl_result_get(struct _gfxresult*gfx, const char*name)
 {
     dbg("result:get");
     return 0;