C++ (Cpp) UnityIsCaptureScreenshotRequestedの例

コード例 #1

ファイル: iPhone_GlesSupport.cpp プロジェクト: edgarion/squirrelsuitflyer

void PreparePresentSurfaceGLES(EAGLSurfaceDesc* surface)
{
#if GL_APPLE_framebuffer_multisample
	if( surface->msaaSamples > 0 && _supportsMSAA )
	{
		Profiler_StartMSAAResolve();

		UNITY_DBG_LOG ("  ResolveMSAA: samples=%i msaaFBO=%i destFBO=%i\n", surface->msaaSamples, surface->msaaFramebuffer, surface->framebuffer);
		GLES_CHK( glBindFramebufferOES(GL_READ_FRAMEBUFFER_APPLE, surface->msaaFramebuffer) );
		GLES_CHK( glBindFramebufferOES(GL_DRAW_FRAMEBUFFER_APPLE, surface->framebuffer) );

		GLES_CHK( glResolveMultisampleFramebufferAPPLE() );

		Profiler_EndMSAAResolve();
	}
#endif

	// update screenshot here
	if( UnityIsCaptureScreenshotRequested() )
	{
		GLint curfb = 0;
		GLES_CHK( glGetIntegerv(GL_FRAMEBUFFER_BINDING, &curfb) );
		GLES_CHK( glBindFramebufferOES(GL_FRAMEBUFFER_OES, surface->framebuffer) );
		UnityCaptureScreenshot();
		GLES_CHK( glBindFramebufferOES(GL_FRAMEBUFFER_OES, curfb) );
	}

#if GL_EXT_discard_framebuffer
	if( _supportsDiscard )
	{
		GLenum attachments[3];
		int discardCount = 0;
		if (surface->msaaSamples > 1 && _supportsMSAA)
			attachments[discardCount++] = GL_COLOR_ATTACHMENT0_OES;

		if (surface->depthFormat)
			attachments[discardCount++] = GL_DEPTH_ATTACHMENT_OES;

		attachments[discardCount++] = GL_STENCIL_ATTACHMENT_OES;

		GLenum target = (surface->msaaSamples > 1 && _supportsMSAA) ? GL_READ_FRAMEBUFFER_APPLE: GL_FRAMEBUFFER_OES;
		if (discardCount > 0)
		{
			GLES_CHK( glDiscardFramebufferEXT(target, discardCount, attachments) );
		}
	}
#endif
}

コード例 #2

ファイル: iPhone_GlesSupport.cpp プロジェクト: Jarisha/Social-Slots

void PreparePresentSurfaceGLES(EAGLSurfaceDesc* surface)
{
#if GL_APPLE_framebuffer_multisample
	if( surface->msaaSamples > 1 && _supportsMSAA )
	{
		Profiler_StartMSAAResolve();

		GLuint drawFB = surface->targetFramebuffer ? surface->targetFramebuffer : surface->systemFramebuffer;

		GLES_CHK( glBindFramebufferOES(GL_READ_FRAMEBUFFER_APPLE, surface->msaaFramebuffer) );
		GLES_CHK( glBindFramebufferOES(GL_DRAW_FRAMEBUFFER_APPLE, drawFB) );
		GLES_CHK( glResolveMultisampleFramebufferAPPLE() );

		Profiler_EndMSAAResolve();
	}
#endif

	// update screenshot from target FBO to get requested resolution
	if( UnityIsCaptureScreenshotRequested() )
	{
		GLint target = surface->targetFramebuffer ? surface->targetFramebuffer : surface->systemFramebuffer;

		GLint curfb = 0;
		GLES_CHK( glGetIntegerv(GL_FRAMEBUFFER_BINDING, &curfb) );

		GLES_CHK( glBindFramebufferOES(GL_FRAMEBUFFER_OES, target) );
		UnityCaptureScreenshot();
		GLES_CHK( glBindFramebufferOES(GL_FRAMEBUFFER_OES, curfb) );
	}


	if( surface->targetFramebuffer )
	{
		gDefaultFBO = surface->systemFramebuffer;
		GLES_CHK( glBindFramebufferOES(GL_FRAMEBUFFER_OES, gDefaultFBO) );

		UnityBlitToSystemFB(surface->targetRT, surface->targetW, surface->targetH, surface->systemW, surface->systemH);

		gDefaultFBO = surface->msaaFramebuffer ? surface->msaaFramebuffer : surface->targetFramebuffer;
		GLES_CHK( glBindFramebufferOES(GL_FRAMEBUFFER_OES, gDefaultFBO) );
	}

#if GL_EXT_discard_framebuffer
	if( _supportsDiscard )
	{
		GLenum	discardAttach[] = {GL_COLOR_ATTACHMENT0_OES, GL_DEPTH_ATTACHMENT_OES, GL_STENCIL_ATTACHMENT_OES};

		if( surface->msaaFramebuffer )
			GLES_CHK( glDiscardFramebufferEXT(GL_READ_FRAMEBUFFER_APPLE, 3, discardAttach) );

		if(surface->targetFramebuffer)
		{
			GLES_CHK( glBindFramebufferOES(GL_FRAMEBUFFER_OES, surface->targetFramebuffer) );
			GLES_CHK( glDiscardFramebufferEXT(GL_FRAMEBUFFER_OES, 3, discardAttach) );
		}

		GLES_CHK( glBindFramebufferOES(GL_FRAMEBUFFER_OES, surface->systemFramebuffer) );
		GLES_CHK( glDiscardFramebufferEXT(GL_FRAMEBUFFER_OES, 2, &discardAttach[1]) );

		GLES_CHK( glBindFramebufferOES(GL_FRAMEBUFFER_OES, gDefaultFBO) );
	}
#endif
}