//
// WritePNGfile
//
void WritePNGfile (FILE *file, const BYTE *buffer, const PalEntry *palette,
ESSType color_type, int width, int height, int pitch)
{
if (!M_CreatePNG (file, buffer, palette, color_type, width, height, pitch) ||
!M_AppendPNGText (file, "Software", GAMENAME DOTVERSIONSTR) ||
!M_FinishPNG (file))
{
Printf ("Could not create screenshot.\n");
}
}
//
// WritePNGfile
//
void WritePNGfile (FileWriter *file, const BYTE *buffer, const PalEntry *palette,
ESSType color_type, int width, int height, int pitch)
{
char software[100];
mysnprintf(software, countof(software), GAMENAME " %s", GetVersionString());
if (!M_CreatePNG (file, buffer, palette, color_type, width, height, pitch) ||
!M_AppendPNGText (file, "Software", software) ||
!M_FinishPNG (file))
{
Printf ("Could not create screenshot.\n");
}
}
void FSoftwareRenderer::WriteSavePic (player_t *player, FILE *file, int width, int height)
{
DCanvas *pic = new DSimpleCanvas (width, height);
PalEntry palette[256];
// Take a snapshot of the player's view
pic->ObjectFlags |= OF_Fixed;
pic->Lock ();
R_RenderViewToCanvas (player->mo, pic, 0, 0, width, height);
screen->GetFlashedPalette (palette);
M_CreatePNG (file, pic->GetBuffer(), palette, SS_PAL, width, height, pic->GetPitch());
pic->Unlock ();
pic->Destroy();
pic->ObjectFlags |= OF_YesReallyDelete;
delete pic;
}
void FGLRenderer::WriteSavePic (player_t *player, FileWriter *file, int width, int height)
{
GL_IRECT bounds;
bounds.left=0;
bounds.top=0;
bounds.width=width;
bounds.height=height;
glFlush();
SetFixedColormap(player);
gl_RenderState.SetVertexBuffer(mVBO);
GLRenderer->mVBO->Reset();
if (!gl.legacyMode) GLRenderer->mLights->Clear();
// Check if there's some lights. If not some code can be skipped.
TThinkerIterator<ADynamicLight> it(STAT_DLIGHT);
GLRenderer->mLightCount = ((it.Next()) != NULL);
sector_t *viewsector = RenderViewpoint(players[consoleplayer].camera, &bounds,
FieldOfView.Degrees, 1.6f, 1.6f, true, false);
glDisable(GL_STENCIL_TEST);
gl_RenderState.SetFixedColormap(CM_DEFAULT);
gl_RenderState.SetSoftLightLevel(-1);
screen->Begin2D(false);
if (!FGLRenderBuffers::IsEnabled())
{
DrawBlend(viewsector);
}
CopyToBackbuffer(&bounds, false);
glFlush();
byte * scr = (byte *)M_Malloc(width * height * 3);
glReadPixels(0,0,width, height,GL_RGB,GL_UNSIGNED_BYTE,scr);
M_CreatePNG (file, scr + ((height-1) * width * 3), NULL, SS_RGB, width, height, -width*3);
M_Free(scr);
}