diff options
Diffstat (limited to 'source/blender/gpu/intern/gpu_extensions.c')
| -rw-r--r-- | source/blender/gpu/intern/gpu_extensions.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/source/blender/gpu/intern/gpu_extensions.c b/source/blender/gpu/intern/gpu_extensions.c index cef664437b7..7a0ac29c9ab 100644 --- a/source/blender/gpu/intern/gpu_extensions.c +++ b/source/blender/gpu/intern/gpu_extensions.c @@ -253,6 +253,9 @@ static void GPU_print_framebuffer_error(GLenum status, char err_out[256]) switch (status) { case GL_FRAMEBUFFER_COMPLETE_EXT: break; + case GL_INVALID_OPERATION: + err= "Invalid operation"; + break; case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT: err= "Incomplete attachment"; break; @@ -754,6 +757,7 @@ int GPU_framebuffer_texture_attach(GPUFrameBuffer *fb, GPUTexture *tex, char err { GLenum status; GLenum attachment; + GLenum error; if (tex->depth) attachment = GL_DEPTH_ATTACHMENT_EXT; @@ -766,6 +770,14 @@ int GPU_framebuffer_texture_attach(GPUFrameBuffer *fb, GPUTexture *tex, char err glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, attachment, tex->target, tex->bindcode, 0); + error = glGetError(); + + if (error == GL_INVALID_OPERATION) { + GPU_framebuffer_restore(); + GPU_print_framebuffer_error(error, err_out); + return 0; + } + if (tex->depth) { glDrawBuffer(GL_NONE); glReadBuffer(GL_NONE); |