69 m_projection.setToIdentity();
70 m_projection.perspective(45.0f,
w /
float(
h), 0.01f, 100.0f);
135 : m_program(0), m_shader(0), m_texture(0)
140 MyGLWidget::~MyGLWidget()
193 int main(
int argc,
char **argv)
199 format.setStencilBufferSize(8);
The QApplication class manages the GUI application's control flow and main settings.
The QImage class provides a hardware-independent image representation that allows direct access to th...
static QMetaObject::Connection connect(const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection)
The QOpenGLBuffer class provides functions for creating and managing OpenGL buffer objects.
void allocate(const void *data, int count)
void aboutToBeDestroyed()
static QOpenGLContext * currentContext()
QOpenGLFunctions * functions() const
The QOpenGLFunctions_3_2_Core class provides all functions for OpenGL 3.2 core profile.
void glDrawArraysInstanced(GLenum mode, GLint first, GLsizei count, GLsizei instancecount)
The QOpenGLFunctions class provides cross-platform access to the OpenGL ES 2.0 API.
void glClearColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha)
void glClear(GLbitfield mask)
void initializeOpenGLFunctions()
The QOpenGLShader class allows OpenGL shaders to be compiled.
The QOpenGLShaderProgram class allows OpenGL shader programs to be linked and used.
The QOpenGLTexture class encapsulates an OpenGL texture object.
The QOpenGLVertexArrayObject class wraps an OpenGL Vertex Array Object. \inmodule QtOpenGL.
set set set set set set set macro pixldst1 abits if abits op else op endif endm macro pixldst2 abits if abits op else op endif endm macro pixldst4 abits if abits op else op endif endm macro pixldst0 abits op endm macro pixldst3 mem_operand op endm macro pixldst30 mem_operand op endm macro pixldst abits if abits elseif abits elseif abits elseif abits elseif abits pixldst0 abits else pixldst0 abits pixldst0 abits pixldst0 abits pixldst0 abits endif elseif abits else pixldst0 abits pixldst0 abits endif elseif abits else error unsupported bpp *numpix else pixst endif endm macro vuzp8 reg2 vuzp d d ®2 endm macro vzip8 reg2 vzip d d ®2 endm macro pixdeinterleave basereg basereg basereg basereg basereg endif endm macro pixinterleave basereg basereg basereg basereg basereg endif endm macro PF boost_increment endif if endif PF tst PF addne PF subne PF cmp ORIG_W if endif if endif if endif PF subge ORIG_W PF subges if endif if endif if endif endif endm macro cache_preload_simple endif if dst_r_bpp pld[DST_R, #(PREFETCH_DISTANCE_SIMPLE *dst_r_bpp/8)] endif if mask_bpp pld cleanup[MASK, #(PREFETCH_DISTANCE_SIMPLE *mask_bpp/8)] endif endif endm macro ensure_destination_ptr_alignment process_pixblock_tail_head if beq irp skip1 beq endif SRC MASK if dst_r_bpp DST_R else add endif PF add sub src_basereg pixdeinterleave mask_basereg pixdeinterleave dst_r_basereg process_pixblock_head pixblock_size cache_preload_simple process_pixblock_tail pixinterleave dst_w_basereg irp beq endif process_pixblock_tail_head tst beq irp if pixblock_size chunk_size tst beq pixld SRC pixld MASK if DST_R else pixld DST_R endif if src_basereg pixdeinterleave mask_basereg pixdeinterleave dst_r_basereg process_pixblock_head if pixblock_size cache_preload_simple endif process_pixblock_tail pixinterleave dst_w_basereg irp if pixblock_size chunk_size tst beq if DST_W else pixst DST_W else mov ORIG_W endif add lsl if lsl endif if lsl endif lsl endif lsl endif lsl endif subs mov DST_W if regs_shortage str endif bge start_of_loop_label endm macro generate_composite_function
GLfloat GLfloat GLfloat w
[0]
GLint GLsizei GLsizei GLenum format
GLfloat GLfloat GLfloat GLfloat h
QApplication app(argc, argv)
[0]
IUIAutomationTreeWalker __RPC__deref_out_opt IUIAutomationElement ** parent