added cl_avidemo cvar (saves a series of tga images named gamedir/dpavi000000.tga...

[xonotic/darkplaces.git] / gl_backend.c

diff --git a/gl_backend.c b/gl_backend.c
index d5f605a0dd39c7c9eb15f2bd80cf047bd5351aca..0859df0b7eeac4c8b42098217dd16cd00a48513c 100644 (file)
--- a/gl_backend.c
+++ b/gl_backend.c
@@ -1426,13 +1426,14 @@ void R_Mesh_DrawPolygon(rmeshinfo_t *m, int numverts)
 ==============================================================================
 */
 
 ==============================================================================
 */
 

-void SCR_ScreenShot(char *filename, int x, int y, int width, int height)
+qboolean SCR_ScreenShot(char *filename, int x, int y, int width, int height)

 {
 {

+       qboolean ret;

        int i;
        qbyte *buffer;
 
        if (!r_render.integer)
        int i;
        qbyte *buffer;
 
        if (!r_render.integer)

-               return;
+               return false;

 
        buffer = Mem_Alloc(tempmempool, width*height*3);
        glReadPixels (x, y, width, height, GL_RGB, GL_UNSIGNED_BYTE, buffer);
 
        buffer = Mem_Alloc(tempmempool, width*height*3);
        glReadPixels (x, y, width, height, GL_RGB, GL_UNSIGNED_BYTE, buffer);


@@ -1443,9 +1444,10 @@ void SCR_ScreenShot(char *filename, int x, int y, int width, int height)
                for (i = 0;i < width * height * 3;i++)
                        buffer[i] <<= v_overbrightbits.integer;
 
                for (i = 0;i < width * height * 3;i++)
                        buffer[i] <<= v_overbrightbits.integer;
 

-       Image_WriteTGARGB_preflipped(filename, width, height, buffer);
+       ret = Image_WriteTGARGB_preflipped(filename, width, height, buffer);

 
        Mem_Free(buffer);
 
        Mem_Free(buffer);

+       return ret;

 }
 
 //=============================================================================
 }
 
 //=============================================================================