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openscad
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Write output PNG to stdout

stl_dim
Marius Kintel 2011-08-04 18:26:49 +02:00
parent ef39e400f8
commit dbb0b3442b
2 changed files with 14 additions and 7 deletions
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15
tests/OffscreenContext.mm
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@ -166,14 +166,16 @@ bool save_framebuffer(OffscreenContext *ctx, const char *filename)
std::cerr << "Unable to create file URL ref.";
return false;
}
CGDataConsumerRef dataconsumer = CGDataConsumerCreateWithURL(fileURL);
CFIndex fileImageIndex = 1;
CFMutableDictionaryRef fileDict = NULL;
CFStringRef fileUTType = kUTTypeJPEG;
CFStringRef fileUTType = kUTTypePNG;
// Create an image destination opaque reference for authoring an image file
CGImageDestinationRef imageDest = CGImageDestinationCreateWithURL(fileURL,
fileUTType,
fileImageIndex,
fileDict);
CGImageDestinationRef imageDest = CGImageDestinationCreateWithDataConsumer(dataconsumer,
fileUTType,
fileImageIndex,
fileDict);
if (!imageDest) {
std::cerr << "Unable to create CGImageDestinationRef.";
return false;
@ -190,10 +192,11 @@ bool save_framebuffer(OffscreenContext *ctx, const char *filename)
free(flippedBuffer);
free(bufferData);
CFRelease(imageDest);
CFRelease(dataconsumer);
CFRelease(fileURL);
CFRelease(fname);
CFRelease(imageProps);
CGColorSpaceRelease( colorSpace );
CGColorSpaceRelease(colorSpace);
CGImageRelease(imageRef);
return true;
}

6
tests/opencsgtest.cc
View File

@ -30,6 +30,8 @@ QString librarydir;
QSet<QString> dependencies;
const char *make_command = NULL;
//#define DEBUG
void handle_dep(QString filename)
{
if (filename.startsWith("/"))
@ -211,6 +213,7 @@ int main(int argc, char *argv[])
csgInfo.glview = new OffscreenView(512,512);
glewInit();
#ifdef DEBUG
cout << "GLEW version " << glewGetString(GLEW_VERSION) << "\n";
cout << (const char *)glGetString(GL_RENDERER) << "(" << (const char *)glGetString(GL_VENDOR) << ")\n"
<< "OpenGL version " << (const char *)glGetString(GL_VERSION) << "\n";
@ -226,6 +229,7 @@ int main(int argc, char *argv[])
if (GLEW_EXT_packed_depth_stencil) {
cout << "EXT_packed_depth_stencil\n";
}
#endif
OpenCSGRenderer opencsgRenderer(csgInfo.root_chain, csgInfo.highlights_chain, csgInfo.background_chain, csgInfo.glview->shaderinfo);
ThrownTogetherRenderer thrownTogetherRenderer(csgInfo.root_chain, csgInfo.highlights_chain, csgInfo.background_chain);
@ -234,7 +238,7 @@ int main(int argc, char *argv[])
csgInfo.glview->paintGL();
csgInfo.glview->save("out.png");
csgInfo.glview->save("/dev/stdout");
destroy_builtin_functions();
destroy_builtin_modules();