UnrealXR/raylib
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Added comments to create transparent framebuffer

Browse source 
Comments to create transparent framebuffer on RPI,
when activate you see though full screen window the console below!
This commit is contained in:
Ray 2017-05-09 18:11:02 +02:00
parent 4c27412eff
commit 321027a242
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/core.c
View file

@ -1836,8 +1836,8 @@ static void InitGraphicsDevice(int width, int height)
EGL_RED_SIZE, 8, // RED color bit depth (alternative: 5)
EGL_GREEN_SIZE, 8, // GREEN color bit depth (alternative: 6)
EGL_BLUE_SIZE, 8, // BLUE color bit depth (alternative: 5)
//EGL_ALPHA_SIZE, 8, // ALPHA bit depth
//EGL_TRANSPARENT_TYPE, EGL_TRANSPARENT_RGB, // Request transparent framebuffer
//EGL_ALPHA_SIZE, 8, // ALPHA bit depth (required for transparent framebuffer)
//EGL_TRANSPARENT_TYPE, EGL_NONE, // Request transparent framebuffer (EGL_TRANSPARENT_RGB does not work on RPI)
EGL_DEPTH_SIZE, 16, // Depth buffer size (Required to use Depth testing!)
//EGL_STENCIL_SIZE, 8, // Stencil buffer size
EGL_SAMPLE_BUFFERS, sampleBuffer, // Activate MSAA
@ -1912,7 +1912,7 @@ static void InitGraphicsDevice(int width, int height)
VC_DISPMANX_ALPHA_T alpha;
alpha.flags = DISPMANX_FLAGS_ALPHA_FIXED_ALL_PIXELS;
alpha.opacity = 255;
alpha.opacity = 255; // Set transparency level for framebuffer, requires EGLAttrib: EGL_TRANSPARENT_TYPE
alpha.mask = 0;
dispmanDisplay = vc_dispmanx_display_open(0); // LCD