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| author | Simon Robertshaw <simon@hardwired.org.uk> | 2011-10-23 16:37:24 (GMT) |
|---|---|---|
| committer | Simon Robertshaw <simon@hardwired.org.uk> | 2011-10-23 16:37:24 (GMT) |
| commit | 66fd41673b5e1c3a2d86af1a6f0c7f565639a482 (patch) | |
| tree | d19a1ac103d55002b019fd150780f38aa3b22277 /src/graphics.c | |
| parent | 2d25d944ad7e206cbdbd4d405704eaeb368ae4bf (diff) | |
| download | powder-66fd41673b5e1c3a2d86af1a6f0c7f565639a482.zip powder-66fd41673b5e1c3a2d86af1a6f0c7f565639a482.tar.gz | |
Fix compilation for Non-OpenGL builds
Diffstat (limited to 'src/graphics.c')
| -rw-r--r-- | src/graphics.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/graphics.c b/src/graphics.c index fc60e3c..43befe0 100644 --- a/src/graphics.c +++ b/src/graphics.c @@ -27,7 +27,9 @@ unsigned cmode = CM_FIRE; SDL_Surface *sdl_scrn; int sdl_scale = 1; +#ifdef OGLR GLuint airProg, zoomTex, vidBuf, airBuf, fireAlpha, glowAlpha, blurAlpha, fireProg, partsFboTex, partsFbo, lensProg, partsTFX, partsTFY, airPV, airVY, airVX; +#endif int sandcolour_r = 0; int sandcolour_g = 0; @@ -714,6 +716,7 @@ _inline void drawpixel(pixel *vid, int x, int y, int r, int g, int b, int a) inline void drawpixel(pixel *vid, int x, int y, int r, int g, int b, int a) #endif { +#ifdef PIXALPHA pixel t; if (x<0 || y<0 || x>=XRES+BARSIZE || y>=YRES+MENUSIZE) return; @@ -726,6 +729,19 @@ inline void drawpixel(pixel *vid, int x, int y, int r, int g, int b, int a) a = a > PIXA(t) ? a : PIXA(t); } vid[y*(XRES+BARSIZE)+x] = PIXRGBA(r,g,b,a); +#else + pixel t; + if (x<0 || y<0 || x>=XRES+BARSIZE || y>=YRES+MENUSIZE) + return; + if (a!=255) + { + t = vid[y*(XRES+BARSIZE)+x]; + r = (a*r + (255-a)*PIXR(t)) >> 8; + g = (a*g + (255-a)*PIXG(t)) >> 8; + b = (a*b + (255-a)*PIXB(t)) >> 8; + } + vid[y*(XRES+BARSIZE)+x] = PIXRGB(r,g,b); +#endif } #if defined(WIN32) && !defined(__GNUC__) @@ -1079,6 +1095,7 @@ _inline void blendpixel(pixel *vid, int x, int y, int r, int g, int b, int a) inline void blendpixel(pixel *vid, int x, int y, int r, int g, int b, int a) #endif { +#ifdef PIXALPHA pixel t; if (x<0 || y<0 || x>=XRES+BARSIZE || y>=YRES+MENUSIZE) return; @@ -1091,6 +1108,19 @@ inline void blendpixel(pixel *vid, int x, int y, int r, int g, int b, int a) a = a > PIXA(t) ? a : PIXA(t); } vid[y*(XRES+BARSIZE)+x] = PIXRGBA(r,g,b,a); +#else + pixel t; + if (x<0 || y<0 || x>=XRES+BARSIZE || y>=YRES+MENUSIZE) + return; + if (a!=255) + { + t = vid[y*(XRES+BARSIZE)+x]; + r = (a*r + (255-a)*PIXR(t)) >> 8; + g = (a*g + (255-a)*PIXG(t)) >> 8; + b = (a*b + (255-a)*PIXB(t)) >> 8; + } + vid[y*(XRES+BARSIZE)+x] = PIXRGB(r,g,b); +#endif } void draw_icon(pixel *vid_buf, int x, int y, char ch, int flag) @@ -1662,6 +1692,7 @@ void render_parts(pixel *vid) if (t==PT_STKM) { char buff[20]; //Buffer for HP + int s; pixel pc; if (mousex>(nx-3) && mousex<(nx+3) && mousey<(ny+3) && mousey>(ny-3)) //If mous is in the head @@ -1687,6 +1718,7 @@ void render_parts(pixel *vid) else if (t==PT_STKM2) { char buff[20]; //Buffer for HP + int s; pixel pc; if (mousex>(nx-3) && mousex<(nx+3) && mousey<(ny+3) && mousey>(ny-3)) //If mous is in the head |