diff options
Diffstat (limited to 'src/Fl_Gl_Device_Plugin.cxx')
| -rw-r--r-- | src/Fl_Gl_Device_Plugin.cxx | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/Fl_Gl_Device_Plugin.cxx b/src/Fl_Gl_Device_Plugin.cxx index 2df739627..661b1a2d1 100644 --- a/src/Fl_Gl_Device_Plugin.cxx +++ b/src/Fl_Gl_Device_Plugin.cxx @@ -24,14 +24,14 @@ #include <FL/Fl_RGB_Image.H> #include "FL/Fl.H" -#if defined(WIN32) || defined(__APPLE__) +#if defined(WIN32) || defined(__APPLE__) // PORTME: platform OpenGL management #elif defined(FL_PORTING) # pragma message "FL_PORTING: implement code to read OpenGL renderings into RGB maps" #else #endif -#if defined(__APPLE__) +#if defined(__APPLE__) // PORTME: platform OpenGL management uchar *convert_BGRA_to_RGB(uchar *baseAddress, int w, int h, int mByteWidth) { uchar *newimg = new uchar[3*w*h]; @@ -59,7 +59,7 @@ static Fl_RGB_Image* capture_gl_rectangle(Fl_Gl_Window *glw, int x, int y, int w stored from bottom to top. */ { -#if defined(__APPLE__) +#if defined(__APPLE__) // PORTME: platform OpenGL management const int bytesperpixel = 4; int factor = glw->pixels_per_unit(); if (factor > 1) { @@ -81,14 +81,14 @@ static Fl_RGB_Image* capture_gl_rectangle(Fl_Gl_Window *glw, int x, int y, int w mByteWidth = (mByteWidth + 3) & ~3; // Align to 4 bytes uchar *baseAddress = new uchar[mByteWidth * h]; glReadPixels(x, glw->pixel_h() - (y+h), w, h, -#if defined(__APPLE__) +#if defined(__APPLE__) // PORTME: platform OpenGL management GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, #else GL_RGB, GL_UNSIGNED_BYTE, #endif baseAddress); glPopClientAttrib(); -#if defined(__APPLE__) +#if defined(__APPLE__) // PORTME: platform OpenGL management baseAddress = convert_BGRA_to_RGB(baseAddress, w, h, mByteWidth); mByteWidth = 3 * w; #endif @@ -97,7 +97,7 @@ static Fl_RGB_Image* capture_gl_rectangle(Fl_Gl_Window *glw, int x, int y, int w return img; } -#ifdef __APPLE__ +#ifdef __APPLE__ // PORTME: platform OpenGL management static void imgProviderReleaseData (void *info, const void *data, size_t size) { delete (Fl_RGB_Image *)info; @@ -116,7 +116,7 @@ public: Fl_Gl_Window *glw = w->as_gl_window(); if (!glw) return 0; Fl_RGB_Image *img = capture_gl_rectangle(glw, 0, 0, glw->w(), glw->h()); -#ifdef __APPLE__ +#ifdef __APPLE__ // PORTME: platform OpenGL management if (Fl_Surface_Device::surface()->driver()->has_feature(Fl_Graphics_Driver::NATIVE)) { // convert the image to CGImage, and draw it at full res (useful on retina display) CGColorSpaceRef cSpace = CGColorSpaceCreateDeviceRGB(); |