STDAPI_(const RGBQUAD *) GetBitmapPalette(const VIDEOINFOHEADER *pVideoInfo)
{
if (pVideoInfo->bmiHeader.biCompression == BI_BITFIELDS) {
return TRUECOLOR(pVideoInfo)->bmiColors;
}
return COLORS(pVideoInfo);
}
void Assignment1::Init()
{
rotateAngle = 1.9;
translateX = -1;
scaleAll = 0.3;
triangle1start =18 ;
// Init VBO here
// Set background color to dark blue
glClearColor(0.0f, 1.0f, 1.0f, 0.0f);
// Generate a default VAO for now
glGenVertexArrays(1, &m_vertexArrayID);
glBindVertexArray(m_vertexArrayID);
// Generate buffers
glGenBuffers(NUM_GEOMETRY, &m_vertexBuffer[0]);
glGenBuffers(NUM_GEOMETRY, &m_colorBuffer[0]);
Bufferdata();
COLORS();
// Load vertex and fragment shaders
m_programID = LoadShaders(
"Shader//TransformVertexShader.vertexshader",
"Shader//SimpleFragmentShader.fragmentshader");
// Use our shader
glUseProgram(m_programID);
// Enable depth test
glEnable(GL_DEPTH_TEST);
// Get a handle for our "MVP" uniform
m_parameters[U_MVP] = glGetUniformLocation(m_programID, "MVP");
}
void
html_engine_draw_table_cursor (HTMLEngine *e)
{
HTMLCursorRectangle *cr;
HTMLTable *table;
HTMLObject *to;
static gboolean enabled = TRUE;
if (!enabled)
return;
cr = &e->cursor_table;
table = html_engine_get_table (e);
to = HTML_OBJECT (table);
if (table) {
static gint offset = 0;
gboolean animate;
if (to != cr->object) {
if (cr->object)
refresh_under_cursor (e, cr, &enabled);
cr->object = to;
}
html_object_calc_abs_position (to, &cr->x1, &cr->y2);
cr->x2 = cr->x1 + to->width - 1;
cr->y2--;
cr->y1 = cr->y2 - (to->ascent + to->descent - 1);
animate = HTML_IS_TABLE (e->cursor->object) && !html_engine_get_table_cell (e);
if (animate) {
offset++;
offset %= 4;
}
draw_cursor_rectangle (e, cr->x1, cr->y1, cr->x2, cr->y2, COLORS (table), offset);
} else
if (cr->object) {
refresh_under_cursor (e, cr, &enabled);
cr->object = NULL;
}
}
void
html_engine_draw_cell_cursor (HTMLEngine *e)
{
HTMLCursorRectangle *cr;
HTMLTableCell *cell;
HTMLObject *co;
static gboolean enabled = TRUE;
if (!enabled)
return;
cr = &e->cursor_cell;
cell = html_engine_get_table_cell (e);
co = HTML_OBJECT (cell);
if (cell) {
static gint offset = 0;
gboolean animate;
if (co != cr->object) {
if (cr->object)
refresh_under_cursor (e, cr, &enabled);
cr->object = co;
}
html_object_calc_abs_position (co, &cr->x1, &cr->y2);
cr->x2 = cr->x1 + co->width - 1;
cr->y2 -= 2;
cr->y1 = cr->y2 - (co->ascent + co->descent - 2);
animate = !HTML_IS_IMAGE (e->cursor->object);
if (animate) {
offset++;
offset %= 4;
}
draw_cursor_rectangle (e, cr->x1, cr->y1, cr->x2, cr->y2, COLORS (cell), offset);
} else
if (cr->object) {
refresh_under_cursor (e, cr, &enabled);
cr->object = NULL;
}
}