Merge branch 'kmscube'

5 files changed, 1270 insertions, 0 deletions

diff --git a/kmscube/CMakeLists.txt b/kmscube/CMakeLists.txt
new file mode 100644
index 0000000..4730d04
--- /dev/null
+++ b/kmscube/CMakeLists.txt
@@ -0,0 +1,17 @@
+include_directories(${LIBDRM_INCLUDE_DIRS})
+link_directories(${LIBDRM_LIBRARY_DIRS})
+
+pkg_check_modules(GLESv2 glesv2 REQUIRED)
+include_directories(${GLESv2_INCLUDE_DIRS})
+link_directories(${GLESv2_LIBRARY_DIRS})
+
+pkg_check_modules(EGL egl REQUIRED)
+include_directories(${EGL_INCLUDE_DIRS})
+link_directories(${EGL_LIBRARY_DIRS})
+
+pkg_check_modules(GBM gbm REQUIRED)
+include_directories(${GBM_INCLUDE_DIRS})
+link_directories(${GBM_LIBRARY_DIRS})
+
+add_executable (kmscube kmscube.cpp esTransform.c esUtil.h cube.h)
+target_link_libraries(kmscube kms++ kmstest ${LIBDRM_LIBRARIES} ${GLESv2_LIBRARIES} ${EGL_LIBRARIES} ${GBM_LIBRARIES})
diff --git a/kmscube/cube.h b/kmscube/cube.h
new file mode 100644
index 0000000..9616c74
--- /dev/null
+++ b/kmscube/cube.h
@@ -0,0 +1,98 @@
+static const GLfloat vVertices[] = {
+	// front
+	-1.0f, -1.0f, +1.0f, // point blue
+	+1.0f, -1.0f, +1.0f, // point magenta
+	-1.0f, +1.0f, +1.0f, // point cyan
+	+1.0f, +1.0f, +1.0f, // point white
+	// back
+	+1.0f, -1.0f, -1.0f, // point red
+	-1.0f, -1.0f, -1.0f, // point black
+	+1.0f, +1.0f, -1.0f, // point yellow
+	-1.0f, +1.0f, -1.0f, // point green
+	// right
+	+1.0f, -1.0f, +1.0f, // point magenta
+	+1.0f, -1.0f, -1.0f, // point red
+	+1.0f, +1.0f, +1.0f, // point white
+	+1.0f, +1.0f, -1.0f, // point yellow
+	// left
+	-1.0f, -1.0f, -1.0f, // point black
+	-1.0f, -1.0f, +1.0f, // point blue
+	-1.0f, +1.0f, -1.0f, // point green
+	-1.0f, +1.0f, +1.0f, // point cyan
+	// top
+	-1.0f, +1.0f, +1.0f, // point cyan
+	+1.0f, +1.0f, +1.0f, // point white
+	-1.0f, +1.0f, -1.0f, // point green
+	+1.0f, +1.0f, -1.0f, // point yellow
+	// bottom
+	-1.0f, -1.0f, -1.0f, // point black
+	+1.0f, -1.0f, -1.0f, // point red
+	-1.0f, -1.0f, +1.0f, // point blue
+	+1.0f, -1.0f, +1.0f  // point magenta
+};
+
+static const GLfloat vColors[] = {
+	// front
+	0.0f,  0.0f,  1.0f, // blue
+	1.0f,  0.0f,  1.0f, // magenta
+	0.0f,  1.0f,  1.0f, // cyan
+	1.0f,  1.0f,  1.0f, // white
+	// back
+	1.0f,  0.0f,  0.0f, // red
+	0.0f,  0.0f,  0.0f, // black
+	1.0f,  1.0f,  0.0f, // yellow
+	0.0f,  1.0f,  0.0f, // green
+	// right
+	1.0f,  0.0f,  1.0f, // magenta
+	1.0f,  0.0f,  0.0f, // red
+	1.0f,  1.0f,  1.0f, // white
+	1.0f,  1.0f,  0.0f, // yellow
+	// left
+	0.0f,  0.0f,  0.0f, // black
+	0.0f,  0.0f,  1.0f, // blue
+	0.0f,  1.0f,  0.0f, // green
+	0.0f,  1.0f,  1.0f, // cyan
+	// top
+	0.0f,  1.0f,  1.0f, // cyan
+	1.0f,  1.0f,  1.0f, // white
+	0.0f,  1.0f,  0.0f, // green
+	1.0f,  1.0f,  0.0f, // yellow
+	// bottom
+	0.0f,  0.0f,  0.0f, // black
+	1.0f,  0.0f,  0.0f, // red
+	0.0f,  0.0f,  1.0f, // blue
+	1.0f,  0.0f,  1.0f  // magenta
+};
+
+static const GLfloat vNormals[] = {
+	// front
+	+0.0f, +0.0f, +1.0f, // forward
+	+0.0f, +0.0f, +1.0f, // forward
+	+0.0f, +0.0f, +1.0f, // forward
+	+0.0f, +0.0f, +1.0f, // forward
+	// back
+	+0.0f, +0.0f, -1.0f, // backbard
+	+0.0f, +0.0f, -1.0f, // backbard
+	+0.0f, +0.0f, -1.0f, // backbard
+	+0.0f, +0.0f, -1.0f, // backbard
+	// right
+	+1.0f, +0.0f, +0.0f, // right
+	+1.0f, +0.0f, +0.0f, // right
+	+1.0f, +0.0f, +0.0f, // right
+	+1.0f, +0.0f, +0.0f, // right
+	// left
+	-1.0f, +0.0f, +0.0f, // left
+	-1.0f, +0.0f, +0.0f, // left
+	-1.0f, +0.0f, +0.0f, // left
+	-1.0f, +0.0f, +0.0f, // left
+	// top
+	+0.0f, +1.0f, +0.0f, // up
+	+0.0f, +1.0f, +0.0f, // up
+	+0.0f, +1.0f, +0.0f, // up
+	+0.0f, +1.0f, +0.0f, // up
+	// bottom
+	+0.0f, -1.0f, +0.0f, // down
+	+0.0f, -1.0f, +0.0f, // down
+	+0.0f, -1.0f, +0.0f, // down
+	+0.0f, -1.0f, +0.0f  // down
+};
diff --git a/kmscube/esTransform.c b/kmscube/esTransform.c
new file mode 100644
index 0000000..bb69d89
--- /dev/null
+++ b/kmscube/esTransform.c
@@ -0,0 +1,235 @@
+//
+// Book:      OpenGL(R) ES 2.0 Programming Guide
+// Authors:   Aaftab Munshi, Dan Ginsburg, Dave Shreiner
+// ISBN-10:   0321502795
+// ISBN-13:   9780321502797
+// Publisher: Addison-Wesley Professional
+// URLs:      http://safari.informit.com/9780321563835
+//            http://www.opengles-book.com
+//
+
+/*
+ * (c) 2009 Aaftab Munshi, Dan Ginsburg, Dave Shreiner
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+// ESUtil.c
+//
+//    A utility library for OpenGL ES.  This library provides a
+//    basic common framework for the example applications in the
+//    OpenGL ES 2.0 Programming Guide.
+//
+
+///
+//  Includes
+//
+#include "esUtil.h"
+#include <math.h>
+#include <string.h>
+
+#define PI 3.1415926535897932384626433832795f
+
+void ESUTIL_API
+esScale(ESMatrix *result, GLfloat sx, GLfloat sy, GLfloat sz)
+{
+	result->m[0][0] *= sx;
+	result->m[0][1] *= sx;
+	result->m[0][2] *= sx;
+	result->m[0][3] *= sx;
+
+	result->m[1][0] *= sy;
+	result->m[1][1] *= sy;
+	result->m[1][2] *= sy;
+	result->m[1][3] *= sy;
+
+	result->m[2][0] *= sz;
+	result->m[2][1] *= sz;
+	result->m[2][2] *= sz;
+	result->m[2][3] *= sz;
+}
+
+void ESUTIL_API
+esTranslate(ESMatrix *result, GLfloat tx, GLfloat ty, GLfloat tz)
+{
+	result->m[3][0] += (result->m[0][0] * tx + result->m[1][0] * ty + result->m[2][0] * tz);
+	result->m[3][1] += (result->m[0][1] * tx + result->m[1][1] * ty + result->m[2][1] * tz);
+	result->m[3][2] += (result->m[0][2] * tx + result->m[1][2] * ty + result->m[2][2] * tz);
+	result->m[3][3] += (result->m[0][3] * tx + result->m[1][3] * ty + result->m[2][3] * tz);
+}
+
+void ESUTIL_API
+esRotate(ESMatrix *result, GLfloat angle, GLfloat x, GLfloat y, GLfloat z)
+{
+	GLfloat sinAngle, cosAngle;
+	GLfloat mag = sqrtf(x * x + y * y + z * z);
+
+	sinAngle = sinf ( angle * PI / 180.0f );
+	cosAngle = cosf ( angle * PI / 180.0f );
+	if ( mag > 0.0f )
+	{
+		GLfloat xx, yy, zz, xy, yz, zx, xs, ys, zs;
+		GLfloat oneMinusCos;
+		ESMatrix rotMat;
+
+		x /= mag;
+		y /= mag;
+		z /= mag;
+
+		xx = x * x;
+		yy = y * y;
+		zz = z * z;
+		xy = x * y;
+		yz = y * z;
+		zx = z * x;
+		xs = x * sinAngle;
+		ys = y * sinAngle;
+		zs = z * sinAngle;
+		oneMinusCos = 1.0f - cosAngle;
+
+		rotMat.m[0][0] = (oneMinusCos * xx) + cosAngle;
+		rotMat.m[0][1] = (oneMinusCos * xy) - zs;
+		rotMat.m[0][2] = (oneMinusCos * zx) + ys;
+		rotMat.m[0][3] = 0.0F;
+
+		rotMat.m[1][0] = (oneMinusCos * xy) + zs;
+		rotMat.m[1][1] = (oneMinusCos * yy) + cosAngle;
+		rotMat.m[1][2] = (oneMinusCos * yz) - xs;
+		rotMat.m[1][3] = 0.0F;
+
+		rotMat.m[2][0] = (oneMinusCos * zx) - ys;
+		rotMat.m[2][1] = (oneMinusCos * yz) + xs;
+		rotMat.m[2][2] = (oneMinusCos * zz) + cosAngle;
+		rotMat.m[2][3] = 0.0F;
+
+		rotMat.m[3][0] = 0.0F;
+		rotMat.m[3][1] = 0.0F;
+		rotMat.m[3][2] = 0.0F;
+		rotMat.m[3][3] = 1.0F;
+
+		esMatrixMultiply( result, &rotMat, result );
+	}
+}
+
+void ESUTIL_API
+esFrustum(ESMatrix *result, float left, float right, float bottom, float top, float nearZ, float farZ)
+{
+	float       deltaX = right - left;
+	float       deltaY = top - bottom;
+	float       deltaZ = farZ - nearZ;
+	ESMatrix    frust;
+
+	if ( (nearZ <= 0.0f) || (farZ <= 0.0f) ||
+			(deltaX <= 0.0f) || (deltaY <= 0.0f) || (deltaZ <= 0.0f) )
+		return;
+
+	frust.m[0][0] = 2.0f * nearZ / deltaX;
+	frust.m[0][1] = frust.m[0][2] = frust.m[0][3] = 0.0f;
+
+	frust.m[1][1] = 2.0f * nearZ / deltaY;
+	frust.m[1][0] = frust.m[1][2] = frust.m[1][3] = 0.0f;
+
+	frust.m[2][0] = (right + left) / deltaX;
+	frust.m[2][1] = (top + bottom) / deltaY;
+	frust.m[2][2] = -(nearZ + farZ) / deltaZ;
+	frust.m[2][3] = -1.0f;
+
+	frust.m[3][2] = -2.0f * nearZ * farZ / deltaZ;
+	frust.m[3][0] = frust.m[3][1] = frust.m[3][3] = 0.0f;
+
+	esMatrixMultiply(result, &frust, result);
+}
+
+
+void ESUTIL_API
+esPerspective(ESMatrix *result, float fovy, float aspect, float nearZ, float farZ)
+{
+	GLfloat frustumW, frustumH;
+
+	frustumH = tanf( fovy / 360.0f * PI ) * nearZ;
+	frustumW = frustumH * aspect;
+
+	esFrustum( result, -frustumW, frustumW, -frustumH, frustumH, nearZ, farZ );
+}
+
+void ESUTIL_API
+esOrtho(ESMatrix *result, float left, float right, float bottom, float top, float nearZ, float farZ)
+{
+	float       deltaX = right - left;
+	float       deltaY = top - bottom;
+	float       deltaZ = farZ - nearZ;
+	ESMatrix    ortho;
+
+	if ( (deltaX == 0.0f) || (deltaY == 0.0f) || (deltaZ == 0.0f) )
+		return;
+
+	esMatrixLoadIdentity(&ortho);
+	ortho.m[0][0] = 2.0f / deltaX;
+	ortho.m[3][0] = -(right + left) / deltaX;
+	ortho.m[1][1] = 2.0f / deltaY;
+	ortho.m[3][1] = -(top + bottom) / deltaY;
+	ortho.m[2][2] = -2.0f / deltaZ;
+	ortho.m[3][2] = -(nearZ + farZ) / deltaZ;
+
+	esMatrixMultiply(result, &ortho, result);
+}
+
+
+void ESUTIL_API
+esMatrixMultiply(ESMatrix *result, ESMatrix *srcA, ESMatrix *srcB)
+{
+	ESMatrix    tmp;
+	int         i;
+
+	for (i=0; i<4; i++)
+	{
+		tmp.m[i][0] =	(srcA->m[i][0] * srcB->m[0][0]) +
+				(srcA->m[i][1] * srcB->m[1][0]) +
+				(srcA->m[i][2] * srcB->m[2][0]) +
+				(srcA->m[i][3] * srcB->m[3][0]) ;
+
+		tmp.m[i][1] =	(srcA->m[i][0] * srcB->m[0][1]) +
+				(srcA->m[i][1] * srcB->m[1][1]) +
+				(srcA->m[i][2] * srcB->m[2][1]) +
+				(srcA->m[i][3] * srcB->m[3][1]) ;
+
+		tmp.m[i][2] =	(srcA->m[i][0] * srcB->m[0][2]) +
+				(srcA->m[i][1] * srcB->m[1][2]) +
+				(srcA->m[i][2] * srcB->m[2][2]) +
+				(srcA->m[i][3] * srcB->m[3][2]) ;
+
+		tmp.m[i][3] =	(srcA->m[i][0] * srcB->m[0][3]) +
+				(srcA->m[i][1] * srcB->m[1][3]) +
+				(srcA->m[i][2] * srcB->m[2][3]) +
+				(srcA->m[i][3] * srcB->m[3][3]) ;
+	}
+	memcpy(result, &tmp, sizeof(ESMatrix));
+}
+
+
+void ESUTIL_API
+esMatrixLoadIdentity(ESMatrix *result)
+{
+	memset(result, 0x0, sizeof(ESMatrix));
+	result->m[0][0] = 1.0f;
+	result->m[1][1] = 1.0f;
+	result->m[2][2] = 1.0f;
+	result->m[3][3] = 1.0f;
+}
+
diff --git a/kmscube/esUtil.h b/kmscube/esUtil.h
new file mode 100644
index 0000000..f734382
--- /dev/null
+++ b/kmscube/esUtil.h
@@ -0,0 +1,303 @@
+//
+// Book:      OpenGL(R) ES 2.0 Programming Guide
+// Authors:   Aaftab Munshi, Dan Ginsburg, Dave Shreiner
+// ISBN-10:   0321502795
+// ISBN-13:   9780321502797
+// Publisher: Addison-Wesley Professional
+// URLs:      http://safari.informit.com/9780321563835
+//            http://www.opengles-book.com
+//
+
+/*
+ * (c) 2009 Aaftab Munshi, Dan Ginsburg, Dave Shreiner
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+//
+/// \file ESUtil.h
+/// \brief A utility library for OpenGL ES.  This library provides a
+///        basic common framework for the example applications in the
+///        OpenGL ES 2.0 Programming Guide.
+//
+#ifndef ESUTIL_H
+#define ESUTIL_H
+
+///
+//  Includes
+//
+#include <GLES2/gl2.h>
+#include <EGL/egl.h>
+
+#ifdef __cplusplus
+
+extern "C" {
+#endif
+
+
+///
+//  Macros
+//
+#define ESUTIL_API
+#define ESCALLBACK
+
+
+/// esCreateWindow flag - RGB color buffer
+#define ES_WINDOW_RGB           0
+/// esCreateWindow flag - ALPHA color buffer
+#define ES_WINDOW_ALPHA         1
+/// esCreateWindow flag - depth buffer
+#define ES_WINDOW_DEPTH         2
+/// esCreateWindow flag - stencil buffer
+#define ES_WINDOW_STENCIL       4
+/// esCreateWindow flat - multi-sample buffer
+#define ES_WINDOW_MULTISAMPLE   8
+
+
+///
+// Types
+//
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+typedef struct
+{
+	GLfloat   m[4][4];
+} ESMatrix;
+
+typedef struct _escontext
+{
+	/// Put your user data here...
+	void*       userData;
+
+	/// Window width
+	GLint       width;
+
+	/// Window height
+	GLint       height;
+
+	/// Window handle
+	EGLNativeWindowType  hWnd;
+
+	/// EGL display
+	EGLDisplay  eglDisplay;
+
+	/// EGL context
+	EGLContext  eglContext;
+
+	/// EGL surface
+	EGLSurface  eglSurface;
+
+	/// Callbacks
+	void (ESCALLBACK *drawFunc) ( struct _escontext * );
+	void (ESCALLBACK *keyFunc) ( struct _escontext *, unsigned char, int, int );
+	void (ESCALLBACK *updateFunc) ( struct _escontext *, float deltaTime );
+} ESContext;
+
+
+///
+//  Public Functions
+//
+
+//
+///
+/// \brief Initialize ES framework context.  This must be called before calling any other functions.
+/// \param esContext Application context
+//
+void ESUTIL_API esInitContext ( ESContext *esContext );
+
+//
+/// \brief Create a window with the specified parameters
+/// \param esContext Application context
+/// \param title Name for title bar of window
+/// \param width Width in pixels of window to create
+/// \param height Height in pixels of window to create
+/// \param flags Bitfield for the window creation flags
+///         ES_WINDOW_RGB     - specifies that the color buffer should have R,G,B channels
+///         ES_WINDOW_ALPHA   - specifies that the color buffer should have alpha
+///         ES_WINDOW_DEPTH   - specifies that a depth buffer should be created
+///         ES_WINDOW_STENCIL - specifies that a stencil buffer should be created
+///         ES_WINDOW_MULTISAMPLE - specifies that a multi-sample buffer should be created
+/// \return GL_TRUE if window creation is succesful, GL_FALSE otherwise
+GLboolean ESUTIL_API esCreateWindow ( ESContext *esContext, const char *title, GLint width, GLint height, GLuint flags );
+
+//
+/// \brief Start the main loop for the OpenGL ES application
+/// \param esContext Application context
+//
+void ESUTIL_API esMainLoop ( ESContext *esContext );
+
+//
+/// \brief Register a draw callback function to be used to render each frame
+/// \param esContext Application context
+/// \param drawFunc Draw callback function that will be used to render the scene
+//
+void ESUTIL_API esRegisterDrawFunc ( ESContext *esContext, void (ESCALLBACK *drawFunc) ( ESContext* ) );
+
+//
+/// \brief Register an update callback function to be used to update on each time step
+/// \param esContext Application context
+/// \param updateFunc Update callback function that will be used to render the scene
+//
+void ESUTIL_API esRegisterUpdateFunc ( ESContext *esContext, void (ESCALLBACK *updateFunc) ( ESContext*, float ) );
+
+//
+/// \brief Register an keyboard input processing callback function
+/// \param esContext Application context
+/// \param keyFunc Key callback function for application processing of keyboard input
+//
+void ESUTIL_API esRegisterKeyFunc ( ESContext *esContext,
+				    void (ESCALLBACK *drawFunc) ( ESContext*, unsigned char, int, int ) );
+//
+/// \brief Log a message to the debug output for the platform
+/// \param formatStr Format string for error log.
+//
+void ESUTIL_API esLogMessage ( const char *formatStr, ... );
+
+//
+///
+/// \brief Load a shader, check for compile errors, print error messages to output log
+/// \param type Type of shader (GL_VERTEX_SHADER or GL_FRAGMENT_SHADER)
+/// \param shaderSrc Shader source string
+/// \return A new shader object on success, 0 on failure
+//
+GLuint ESUTIL_API esLoadShader ( GLenum type, const char *shaderSrc );
+
+//
+///
+/// \brief Load a vertex and fragment shader, create a program object, link program.
+///        Errors output to log.
+/// \param vertShaderSrc Vertex shader source code
+/// \param fragShaderSrc Fragment shader source code
+/// \return A new program object linked with the vertex/fragment shader pair, 0 on failure
+//
+GLuint ESUTIL_API esLoadProgram ( const char *vertShaderSrc, const char *fragShaderSrc );
+
+
+//
+/// \brief Generates geometry for a sphere.  Allocates memory for the vertex data and stores
+///        the results in the arrays.  Generate index list for a TRIANGLE_STRIP
+/// \param numSlices The number of slices in the sphere
+/// \param vertices If not NULL, will contain array of float3 positions
+/// \param normals If not NULL, will contain array of float3 normals
+/// \param texCoords If not NULL, will contain array of float2 texCoords
+/// \param indices If not NULL, will contain the array of indices for the triangle strip
+/// \return The number of indices required for rendering the buffers (the number of indices stored in the indices array
+///         if it is not NULL ) as a GL_TRIANGLE_STRIP
+//
+int ESUTIL_API esGenSphere ( int numSlices, float radius, GLfloat **vertices, GLfloat **normals,
+			     GLfloat **texCoords, GLuint **indices );
+
+//
+/// \brief Generates geometry for a cube.  Allocates memory for the vertex data and stores
+///        the results in the arrays.  Generate index list for a TRIANGLES
+/// \param scale The size of the cube, use 1.0 for a unit cube.
+/// \param vertices If not NULL, will contain array of float3 positions
+/// \param normals If not NULL, will contain array of float3 normals
+/// \param texCoords If not NULL, will contain array of float2 texCoords
+/// \param indices If not NULL, will contain the array of indices for the triangle strip
+/// \return The number of indices required for rendering the buffers (the number of indices stored in the indices array
+///         if it is not NULL ) as a GL_TRIANGLES
+//
+int ESUTIL_API esGenCube ( float scale, GLfloat **vertices, GLfloat **normals,
+			   GLfloat **texCoords, GLuint **indices );
+
+//
+/// \brief Loads a 24-bit TGA image from a file
+/// \param fileName Name of the file on disk
+/// \param width Width of loaded image in pixels
+/// \param height Height of loaded image in pixels
+///  \return Pointer to loaded image.  NULL on failure.
+//
+char* ESUTIL_API esLoadTGA ( char *fileName, int *width, int *height );
+
+
+//
+/// \brief multiply matrix specified by result with a scaling matrix and return new matrix in result
+/// \param result Specifies the input matrix.  Scaled matrix is returned in result.
+/// \param sx, sy, sz Scale factors along the x, y and z axes respectively
+//
+void ESUTIL_API esScale(ESMatrix *result, GLfloat sx, GLfloat sy, GLfloat sz);
+
+//
+/// \brief multiply matrix specified by result with a translation matrix and return new matrix in result
+/// \param result Specifies the input matrix.  Translated matrix is returned in result.
+/// \param tx, ty, tz Scale factors along the x, y and z axes respectively
+//
+void ESUTIL_API esTranslate(ESMatrix *result, GLfloat tx, GLfloat ty, GLfloat tz);
+
+//
+/// \brief multiply matrix specified by result with a rotation matrix and return new matrix in result
+/// \param result Specifies the input matrix.  Rotated matrix is returned in result.
+/// \param angle Specifies the angle of rotation, in degrees.
+/// \param x, y, z Specify the x, y and z coordinates of a vector, respectively
+//
+void ESUTIL_API esRotate(ESMatrix *result, GLfloat angle, GLfloat x, GLfloat y, GLfloat z);
+
+//
+// \brief multiply matrix specified by result with a perspective matrix and return new matrix in result
+/// \param result Specifies the input matrix.  new matrix is returned in result.
+/// \param left, right Coordinates for the left and right vertical clipping planes
+/// \param bottom, top Coordinates for the bottom and top horizontal clipping planes
+/// \param nearZ, farZ Distances to the near and far depth clipping planes.  Both distances must be positive.
+//
+void ESUTIL_API esFrustum(ESMatrix *result, float left, float right, float bottom, float top, float nearZ, float farZ);
+
+//
+/// \brief multiply matrix specified by result with a perspective matrix and return new matrix in result
+/// \param result Specifies the input matrix.  new matrix is returned in result.
+/// \param fovy Field of view y angle in degrees
+/// \param aspect Aspect ratio of screen
+/// \param nearZ Near plane distance
+/// \param farZ Far plane distance
+//
+void ESUTIL_API esPerspective(ESMatrix *result, float fovy, float aspect, float nearZ, float farZ);
+
+//
+/// \brief multiply matrix specified by result with a perspective matrix and return new matrix in result
+/// \param result Specifies the input matrix.  new matrix is returned in result.
+/// \param left, right Coordinates for the left and right vertical clipping planes
+/// \param bottom, top Coordinates for the bottom and top horizontal clipping planes
+/// \param nearZ, farZ Distances to the near and far depth clipping planes.  These values are negative if plane is behind the viewer
+//
+void ESUTIL_API esOrtho(ESMatrix *result, float left, float right, float bottom, float top, float nearZ, float farZ);
+
+//
+/// \brief perform the following operation - result matrix = srcA matrix * srcB matrix
+/// \param result Returns multiplied matrix
+/// \param srcA, srcB Input matrices to be multiplied
+//
+void ESUTIL_API esMatrixMultiply(ESMatrix *result, ESMatrix *srcA, ESMatrix *srcB);
+
+//
+//// \brief return an indentity matrix
+//// \param result returns identity matrix
+//
+void ESUTIL_API esMatrixLoadIdentity(ESMatrix *result);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // ESUTIL_H
diff --git a/kmscube/kmscube.cpp b/kmscube/kmscube.cpp
new file mode 100644
index 0000000..d2125a6
--- /dev/null
+++ b/kmscube/kmscube.cpp
@@ -0,0 +1,617 @@
+/*
+ * Copyright (c) 2012 Arvin Schnell <arvin.schnell@gmail.com>
+ * Copyright (c) 2012 Rob Clark <rob@ti.com>
+ * Copyright (c) 2015 Tomi Valkeinen <tomi.valkeinen@ti.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sub license,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+/* Based on a egl cube test app originally written by Arvin Schnell */
+
+#include <chrono>
+#include <cstdio>
+#include <vector>
+#include <memory>
+#include <algorithm>
+
+#include <xf86drm.h>
+#include <xf86drmMode.h>
+#include <gbm.h>
+
+#include "esUtil.h"
+
+#include <kms++.h>
+#include "test.h"
+
+using namespace kms;
+using namespace std;
+
+static bool s_verbose;
+static int s_flip_pending;
+static bool s_need_exit;
+
+class GbmDevice
+{
+public:
+	GbmDevice(Card& card)
+	{
+		m_dev = gbm_create_device(card.fd());
+		FAIL_IF(!m_dev, "failed to create gbm device");
+	}
+
+	~GbmDevice()
+	{
+		gbm_device_destroy(m_dev);
+	}
+
+	GbmDevice(const GbmDevice& other) = delete;
+	GbmDevice& operator=(const GbmDevice& other) = delete;
+
+	operator struct gbm_device*() const { return m_dev; }
+
+private:
+	struct gbm_device* m_dev;
+};
+
+class GbmSurface
+{
+public:
+	GbmSurface(GbmDevice& gdev, int width, int height)
+	{
+		m_surface = gbm_surface_create(gdev, width, height,
+					       GBM_FORMAT_XRGB8888,
+					       GBM_BO_USE_SCANOUT | GBM_BO_USE_RENDERING);
+		FAIL_IF(!m_surface, "failed to create gbm surface");
+	}
+
+	~GbmSurface()
+	{
+		gbm_surface_destroy(m_surface);
+	}
+
+	GbmSurface(const GbmSurface& other) = delete;
+	GbmSurface& operator=(const GbmSurface& other) = delete;
+
+	operator struct gbm_surface*() const { return m_surface; }
+private:
+	struct gbm_surface* m_surface;
+};
+
+struct GLState {
+	GLState(GbmDevice& gdev)
+	{
+		EGLint major, minor, n;
+		GLuint vertex_shader, fragment_shader;
+		GLint ret;
+		EGLBoolean b;
+
+#include "cube.h"
+
+		static const EGLint context_attribs[] = {
+			EGL_CONTEXT_CLIENT_VERSION, 2,
+			EGL_NONE
+		};
+
+		static const EGLint config_attribs[] = {
+			EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
+			EGL_RED_SIZE, 8,
+			EGL_GREEN_SIZE, 8,
+			EGL_BLUE_SIZE, 8,
+			EGL_ALPHA_SIZE, 0,
+			EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
+			EGL_NONE
+		};
+
+		static const char *vertex_shader_source =
+				"uniform mat4 modelviewMatrix;      \n"
+				"uniform mat4 modelviewprojectionMatrix;\n"
+				"uniform mat3 normalMatrix;         \n"
+				"                                   \n"
+				"attribute vec4 in_position;        \n"
+				"attribute vec3 in_normal;          \n"
+				"attribute vec4 in_color;           \n"
+				"\n"
+				"vec4 lightSource = vec4(2.0, 2.0, 20.0, 0.0);\n"
+				"                                   \n"
+				"varying vec4 vVaryingColor;        \n"
+				"                                   \n"
+				"void main()                        \n"
+				"{                                  \n"
+				"    gl_Position = modelviewprojectionMatrix * in_position;\n"
+				"    vec3 vEyeNormal = normalMatrix * in_normal;\n"
+				"    vec4 vPosition4 = modelviewMatrix * in_position;\n"
+				"    vec3 vPosition3 = vPosition4.xyz / vPosition4.w;\n"
+				"    vec3 vLightDir = normalize(lightSource.xyz - vPosition3);\n"
+				"    float diff = max(0.0, dot(vEyeNormal, vLightDir));\n"
+				"    vVaryingColor = vec4(diff * in_color.rgb, 1.0);\n"
+				"}                                  \n";
+
+		static const char *fragment_shader_source =
+				"precision mediump float;           \n"
+				"                                   \n"
+				"varying vec4 vVaryingColor;        \n"
+				"                                   \n"
+				"void main()                        \n"
+				"{                                  \n"
+				"    gl_FragColor = vVaryingColor;  \n"
+				"}                                  \n";
+
+		m_display = eglGetDisplay(gdev);
+		FAIL_IF(!m_display, "failed to get egl display");
+
+		b = eglInitialize(m_display, &major, &minor);
+		FAIL_IF(!b, "failed to initialize");
+
+		if (s_verbose) {
+			printf("Using display %p with EGL version %d.%d\n", m_display, major, minor);
+
+			printf("EGL_VENDOR:      %s\n", eglQueryString(m_display, EGL_VENDOR));
+			printf("EGL_VERSION:     %s\n", eglQueryString(m_display, EGL_VERSION));
+			printf("EGL_EXTENSIONS:  %s\n", eglQueryString(m_display, EGL_EXTENSIONS));
+			printf("EGL_CLIENT_APIS: %s\n", eglQueryString(m_display, EGL_CLIENT_APIS));
+		}
+
+		b = eglBindAPI(EGL_OPENGL_ES_API);
+		FAIL_IF(!b, "failed to bind api EGL_OPENGL_ES_API");
+
+		b = eglChooseConfig(m_display, config_attribs, &m_config, 1, &n);
+		FAIL_IF(!b || n != 1, "failed to choose config");
+
+		auto getconf = [this](EGLint a) { EGLint v = -1; eglGetConfigAttrib(m_display, m_config, a, &v); return v; };
+
+		if (s_verbose) {
+			printf("EGL Config %d: color buf %d/%d/%d/%d = %d, depth %d, stencil %d\n",
+			       getconf(EGL_CONFIG_ID),
+			       getconf(EGL_ALPHA_SIZE),
+			       getconf(EGL_RED_SIZE),
+			       getconf(EGL_GREEN_SIZE),
+			       getconf(EGL_BLUE_SIZE),
+			       getconf(EGL_BUFFER_SIZE),
+			       getconf(EGL_DEPTH_SIZE),
+			       getconf(EGL_STENCIL_SIZE));
+		}
+
+		m_context = eglCreateContext(m_display, m_config, EGL_NO_CONTEXT, context_attribs);
+		FAIL_IF(!m_context, "failed to create context");
+
+		eglMakeCurrent(m_display, EGL_NO_SURFACE, EGL_NO_SURFACE, m_context);
+
+		if (s_verbose) {
+			printf("GL_VENDOR:       %s\n", glGetString(GL_VENDOR));
+			printf("GL_VERSION:      %s\n", glGetString(GL_VERSION));
+			printf("GL_RENDERER:     %s\n", glGetString(GL_RENDERER));
+			printf("GL_EXTENSIONS:   %s\n", glGetString(GL_EXTENSIONS));
+		}
+
+		vertex_shader = glCreateShader(GL_VERTEX_SHADER);
+
+		glShaderSource(vertex_shader, 1, &vertex_shader_source, NULL);
+		glCompileShader(vertex_shader);
+
+		glGetShaderiv(vertex_shader, GL_COMPILE_STATUS, &ret);
+		FAIL_IF(!ret, "vertex shader compilation failed!");
+
+		fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
+
+		glShaderSource(fragment_shader, 1, &fragment_shader_source, NULL);
+		glCompileShader(fragment_shader);
+
+		glGetShaderiv(fragment_shader, GL_COMPILE_STATUS, &ret);
+		FAIL_IF(!ret, "fragment shader compilation failed!");
+
+		GLuint program = glCreateProgram();
+
+		glAttachShader(program, vertex_shader);
+		glAttachShader(program, fragment_shader);
+
+		glBindAttribLocation(program, 0, "in_position");
+		glBindAttribLocation(program, 1, "in_normal");
+		glBindAttribLocation(program, 2, "in_color");
+
+		glLinkProgram(program);
+
+		glGetProgramiv(program, GL_LINK_STATUS, &ret);
+		FAIL_IF(!ret, "program linking failed!");
+
+		glUseProgram(program);
+
+		m_modelviewmatrix = glGetUniformLocation(program, "modelviewMatrix");
+		m_modelviewprojectionmatrix = glGetUniformLocation(program, "modelviewprojectionMatrix");
+		m_normalmatrix = glGetUniformLocation(program, "normalMatrix");
+
+		glEnable(GL_CULL_FACE);
+
+		GLintptr positionsoffset = 0;
+		GLintptr colorsoffset = sizeof(vVertices);
+		GLintptr normalsoffset = sizeof(vVertices) + sizeof(vColors);
+		GLuint vbo;
+
+		glGenBuffers(1, &vbo);
+		glBindBuffer(GL_ARRAY_BUFFER, vbo);
+		glBufferData(GL_ARRAY_BUFFER, sizeof(vVertices) + sizeof(vColors) + sizeof(vNormals), 0, GL_STATIC_DRAW);
+		glBufferSubData(GL_ARRAY_BUFFER, positionsoffset, sizeof(vVertices), &vVertices[0]);
+		glBufferSubData(GL_ARRAY_BUFFER, colorsoffset, sizeof(vColors), &vColors[0]);
+		glBufferSubData(GL_ARRAY_BUFFER, normalsoffset, sizeof(vNormals), &vNormals[0]);
+		glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, (const GLvoid*)positionsoffset);
+		glEnableVertexAttribArray(0);
+		glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, 0, (const GLvoid*)normalsoffset);
+		glEnableVertexAttribArray(1);
+		glVertexAttribPointer(2, 3, GL_FLOAT, GL_FALSE, 0, (const GLvoid*)colorsoffset);
+		glEnableVertexAttribArray(2);
+	}
+
+	~GLState()
+	{
+		eglMakeCurrent(m_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
+		eglTerminate(m_display);
+	}
+
+	GLState(const GLState& other) = delete;
+	GLState& operator=(const GLState& other) = delete;
+
+	EGLDisplay display() const { return m_display; }
+	EGLConfig config() const { return m_config; }
+	EGLContext context() const { return m_context; }
+
+	GLint modelviewmatrix() const { return m_modelviewmatrix; }
+	GLint modelviewprojectionmatrix() const { return m_modelviewprojectionmatrix; }
+	GLint normalmatrix() const { return m_normalmatrix; }
+
+private:
+	EGLDisplay m_display;
+	EGLConfig m_config;
+	EGLContext m_context;
+	GLint m_modelviewmatrix, m_modelviewprojectionmatrix, m_normalmatrix;
+};
+
+struct Surface
+{
+	Surface(Card& card, GbmDevice& gdev, const GLState& gl, int width, int height)
+		: card(card), gdev(gdev), gl(gl), gsurface(gdev, width, height), m_width(width), m_height(height),
+		  bo_prev(0), bo_next(0)
+	{
+		esurface = eglCreateWindowSurface(gl.display(), gl.config(), gsurface, NULL);
+		FAIL_IF(esurface == EGL_NO_SURFACE, "failed to create egl surface");
+	}
+
+	~Surface()
+	{
+		if (bo_next)
+			gbm_surface_release_buffer(gsurface, bo_next);
+		eglDestroySurface(gl.display(), esurface);
+	}
+
+	void make_current()
+	{
+		eglMakeCurrent(gl.display(), esurface, esurface, gl.context());
+		glViewport(0, 0, m_width, m_height);
+	}
+
+	void clear()
+	{
+		glClearColor(0.5, 0.5, 0.5, 1.0);
+		glClear(GL_COLOR_BUFFER_BIT);
+	}
+
+	static void drm_fb_destroy_callback(struct gbm_bo *bo, void *data)
+	{
+		auto fb = reinterpret_cast<Framebuffer*>(data);
+		delete fb;
+	}
+
+	static Framebuffer* drm_fb_get_from_bo(struct gbm_bo *bo, Card& card)
+	{
+		auto fb = reinterpret_cast<Framebuffer*>(gbm_bo_get_user_data(bo));
+		if (fb)
+			return fb;
+
+		uint32_t width = gbm_bo_get_width(bo);
+		uint32_t height = gbm_bo_get_height(bo);
+		uint32_t stride = gbm_bo_get_stride(bo);
+		uint32_t handle = gbm_bo_get_handle(bo).u32;
+
+		fb = new ExtFramebuffer(card, width, height, 24, 32, stride, handle);
+
+		gbm_bo_set_user_data(bo, fb, drm_fb_destroy_callback);
+
+		return fb;
+	}
+
+	struct Framebuffer* lock_next()
+	{
+		bo_prev = bo_next;
+		eglSwapBuffers(gl.display(), esurface);
+		bo_next = gbm_surface_lock_front_buffer(gsurface);
+		FAIL_IF(!bo_next, "could not lock gbm buffer");
+		return drm_fb_get_from_bo(bo_next, card);
+	}
+
+	void free_prev()
+	{
+		if (bo_prev) {
+			gbm_surface_release_buffer(gsurface, bo_prev);
+			bo_prev = 0;
+		}
+	}
+
+	Card& card;
+	GbmDevice& gdev;
+	const GLState& gl;
+
+	GbmSurface gsurface;
+	EGLSurface esurface;
+
+	int m_width;
+	int m_height;
+
+	struct gbm_bo* bo_prev;
+	struct gbm_bo* bo_next;
+};
+
+static void draw(uint32_t framenum, Surface& surface)
+{
+	const GLState& gl = surface.gl;
+
+	ESMatrix modelview;
+
+	esMatrixLoadIdentity(&modelview);
+	esTranslate(&modelview, 0.0f, 0.0f, -8.0f);
+	esRotate(&modelview, 45.0f + (0.75f * framenum), 1.0f, 0.0f, 0.0f);
+	esRotate(&modelview, 45.0f - (0.5f * framenum), 0.0f, 1.0f, 0.0f);
+	esRotate(&modelview, 10.0f + (0.45f * framenum), 0.0f, 0.0f, 1.0f);
+
+	GLfloat aspect = (GLfloat)(surface.m_height) / (GLfloat)(surface.m_width);
+
+	ESMatrix projection;
+	esMatrixLoadIdentity(&projection);
+	esFrustum(&projection, -2.8f, +2.8f, -2.8f * aspect, +2.8f * aspect, 6.0f, 10.0f);
+
+	ESMatrix modelviewprojection;
+	esMatrixLoadIdentity(&modelviewprojection);
+	esMatrixMultiply(&modelviewprojection, &modelview, &projection);
+
+	float normal[9];
+	normal[0] = modelview.m[0][0];
+	normal[1] = modelview.m[0][1];
+	normal[2] = modelview.m[0][2];
+	normal[3] = modelview.m[1][0];
+	normal[4] = modelview.m[1][1];
+	normal[5] = modelview.m[1][2];
+	normal[6] = modelview.m[2][0];
+	normal[7] = modelview.m[2][1];
+	normal[8] = modelview.m[2][2];
+
+	glUniformMatrix4fv(gl.modelviewmatrix(), 1, GL_FALSE, &modelview.m[0][0]);
+	glUniformMatrix4fv(gl.modelviewprojectionmatrix(), 1, GL_FALSE, &modelviewprojection.m[0][0]);
+	glUniformMatrix3fv(gl.normalmatrix(), 1, GL_FALSE, normal);
+
+	glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
+	glDrawArrays(GL_TRIANGLE_STRIP, 4, 4);
+	glDrawArrays(GL_TRIANGLE_STRIP, 8, 4);
+	glDrawArrays(GL_TRIANGLE_STRIP, 12, 4);
+	glDrawArrays(GL_TRIANGLE_STRIP, 16, 4);
+	glDrawArrays(GL_TRIANGLE_STRIP, 20, 4);
+}
+
+class OutputHandler : private PageFlipHandlerBase
+{
+public:
+	OutputHandler(Card& card, GbmDevice& gdev, const GLState& gl, Connector* connector, Crtc* crtc, Videomode& mode, Plane* plane, float rotation_mult)
+		: m_frame_num(0), m_connector(connector), m_crtc(crtc), m_plane(plane), m_mode(mode),
+		  m_rotation_mult(rotation_mult)
+	{
+		m_surface = unique_ptr<Surface>(new Surface(card, gdev, gl, mode.hdisplay, mode.vdisplay));
+		if (m_plane)
+			m_surface2 = unique_ptr<Surface>(new Surface(card, gdev, gl, 400, 400));
+	}
+
+	OutputHandler(const OutputHandler& other) = delete;
+	OutputHandler& operator=(const OutputHandler& other) = delete;
+
+	void setup()
+	{
+		int ret;
+
+		m_surface->make_current();
+		m_surface->clear();
+		struct Framebuffer* fb = m_surface->lock_next();
+
+		struct Framebuffer* planefb = 0;
+
+		if (m_plane) {
+			m_surface2->make_current();
+			m_surface2->clear();
+			planefb = m_surface2->lock_next();
+		}
+
+
+		ret = m_crtc->set_mode(m_connector, *fb, m_mode);
+		FAIL_IF(ret, "failed to set mode");
+
+		if (m_plane) {
+			ret = m_crtc->set_plane(m_plane, *planefb,
+						0, 0, planefb->width(), planefb->height(),
+						0, 0, planefb->width(), planefb->height());
+			FAIL_IF(ret, "failed to set plane");
+		}
+	}
+
+	void start_flipping()
+	{
+		m_t1 = chrono::steady_clock::now();
+		queue_next();
+	}
+
+private:
+	void handle_page_flip(uint32_t frame, double time)
+	{
+		++m_frame_num;
+
+		if (m_frame_num  % 100 == 0) {
+			auto t2 = chrono::steady_clock::now();
+			chrono::duration<float> fsec = t2 - m_t1;
+			printf("fps: %f\n", 100.0 / fsec.count());
+			m_t1 = t2;
+		}
+
+		s_flip_pending--;
+
+		m_surface->free_prev();
+		if (m_plane)
+			m_surface2->free_prev();
+
+		if (s_need_exit)
+			return;
+
+		queue_next();
+	}
+
+	void queue_next()
+	{
+		m_surface->make_current();
+		m_surface->clear();
+		draw(m_frame_num * m_rotation_mult, *m_surface);
+		struct Framebuffer* fb = m_surface->lock_next();
+
+		struct Framebuffer* planefb = 0;
+
+		if (m_plane) {
+			m_surface2->make_current();
+			m_surface2->clear();
+			draw(m_frame_num * m_rotation_mult * 2, *m_surface2);
+			planefb = m_surface2->lock_next();
+		}
+
+		if (m_crtc->card().has_atomic()) {
+			int r;
+
+			AtomicReq req(m_crtc->card());
+
+			req.add(m_crtc, "FB_ID", fb->id());
+			if (m_plane)
+				req.add(m_plane, "FB_ID", planefb->id());
+
+			r = req.test();
+			FAIL_IF(r, "atomic test failed");
+
+			r = req.commit(this);
+			FAIL_IF(r, "atomic commit failed");
+		} else {
+			int ret;
+
+			ret = m_crtc->page_flip(*fb, this);
+			FAIL_IF(ret, "failed to queue page flip");
+
+			if (m_plane) {
+				ret = m_crtc->set_plane(m_plane, *planefb,
+							0, 0, planefb->width(), planefb->height(),
+							0, 0, planefb->width(), planefb->height());
+				FAIL_IF(ret, "failed to set plane");
+			}
+		}
+
+		s_flip_pending++;
+	}
+
+	int m_frame_num;
+	chrono::steady_clock::time_point m_t1;
+
+	Connector* m_connector;
+	Crtc* m_crtc;
+	Plane* m_plane;
+	Videomode m_mode;
+
+	unique_ptr<Surface> m_surface;
+	unique_ptr<Surface> m_surface2;
+
+	float m_rotation_mult;
+};
+
+int main(int argc, char *argv[])
+{
+	for (int i = 1; i < argc; ++i) {
+		if (argv[i] == string("-v"))
+			s_verbose = true;
+	}
+
+	Card card;
+
+	GbmDevice gdev(card);
+	const GLState gl(gdev);
+
+	vector<unique_ptr<OutputHandler>> outputs;
+	vector<Plane*> used_planes;
+
+	float rot_mult = 1;
+
+	for (auto pipe : card.get_connected_pipelines()) {
+		auto connector = pipe.connector;
+		auto crtc = pipe.crtc;
+		auto mode = connector->get_default_mode();
+
+		Plane* plane = 0;
+
+		for (Plane* p : crtc->get_possible_planes()) {
+			if (find(used_planes.begin(), used_planes.end(), p) != used_planes.end())
+				continue;
+
+			if (p->plane_type() != PlaneType::Overlay)
+				continue;
+
+			plane = p;
+			break;
+		}
+
+		if (plane)
+			used_planes.push_back(plane);
+
+		auto out = new OutputHandler(card, gdev, gl, connector, crtc, mode, plane, rot_mult);
+		outputs.emplace_back(out);
+
+		rot_mult *= 1.33;
+	}
+
+	for (auto& out : outputs)
+		out->setup();
+
+	for (auto& out : outputs)
+		out->start_flipping();
+
+	while (!s_need_exit || s_flip_pending) {
+		fd_set fds;
+		FD_ZERO(&fds);
+		if (!s_need_exit)
+			FD_SET(0, &fds);
+		FD_SET(card.fd(), &fds);
+
+		int ret = select(card.fd() + 1, &fds, NULL, NULL, NULL);
+
+		FAIL_IF(ret < 0, "select error: %d", ret);
+		FAIL_IF(ret == 0, "select timeout");
+
+		if (FD_ISSET(0, &fds))
+			s_need_exit = true;
+
+		if (FD_ISSET(card.fd(), &fds))
+			card.call_page_flip_handlers();
+	}
+
+	return 0;
+}