static void glui_render_quad(gl_t *gl, int x, int y, int w, int h,
float r, float g, float b, float a)
{
unsigned width, height;
struct gfx_coords coords;
GRfloat color[16], tex_coord[8], vertex[8];
menu_handle_t *menu = menu_driver_get_ptr();
glui_handle_t *glui = (glui_handle_t*)menu->userdata;
vertex[0] = 0;
vertex[1] = 0;
vertex[2] = 1;
vertex[3] = 0;
vertex[4] = 0;
vertex[5] = 1;
vertex[6] = 1;
vertex[7] = 1;
tex_coord[0] = 0;
tex_coord[1] = 1;
tex_coord[2] = 1;
tex_coord[3] = 1;
tex_coord[4] = 0;
tex_coord[5] = 0;
tex_coord[6] = 1;
tex_coord[7] = 0;
color[ 0] = r;
color[ 1] = g;
color[ 2] = b;
color[ 3] = a;
color[ 4] = r;
color[ 5] = g;
color[ 6] = b;
color[ 7] = a;
color[ 8] = r;
color[ 9] = g;
color[10] = b;
color[11] = a;
color[12] = r;
color[13] = g;
color[14] = b;
color[15] = a;
video_driver_get_size(&width, &height);
glViewport(x, height - y - h, w, h);
coords.vertices = 4;
coords.vertex = vertex;
coords.tex_coord = tex_coord;
coords.lut_tex_coord = tex_coord;
coords.color = color;
menu_video_draw_frame(gl->shader, &coords,
&gl->mvp_no_rot, true, glui->textures.white);
gl->coords.color = gl->white_color_ptr;
}
static void glui_render_quad(gl_t *gl, int x, int y, int w, int h,
unsigned width, unsigned height,
GRfloat *coord_color)
{
struct gfx_coords coords;
menu_handle_t *menu = menu_driver_get_ptr();
glui_handle_t *glui = (glui_handle_t*)menu->userdata;
coords.vertices = 4;
coords.vertex = glui_vertexes;
coords.tex_coord = glui_tex_coords;
coords.lut_tex_coord = glui_tex_coords;
coords.color = coord_color;
menu_video_draw_frame(
x,
height - y - h,
w,
h,
gl->shader, &coords,
&gl->mvp_no_rot, true, glui->textures.white);
gl->coords.color = gl->white_color_ptr;
}
void menu_video_frame_background(
menu_handle_t *menu,
settings_t *settings,
gl_t *gl,
GLuint texture,
float handle_alpha,
float alpha,
bool force_transparency)
{
struct gfx_coords coords;
GRfloat color[16], black_color[16],
vertex[8], tex_coord[8];
global_t *global = global_get_ptr();
vertex[0] = 0;
vertex[1] = 0;
vertex[2] = 1;
vertex[3] = 0;
vertex[4] = 0;
vertex[5] = 1;
vertex[6] = 1;
vertex[7] = 1;
tex_coord[0] = 0;
tex_coord[1] = 1;
tex_coord[2] = 1;
tex_coord[3] = 1;
tex_coord[4] = 0;
tex_coord[5] = 0;
tex_coord[6] = 1;
tex_coord[7] = 0;
color[ 0] = 1.0f;
color[ 1] = 1.0f;
color[ 2] = 1.0f;
color[ 3] = handle_alpha;
color[ 4] = 1.0f;
color[ 5] = 1.0f;
color[ 6] = 1.0f;
color[ 7] = handle_alpha;
color[ 8] = 1.0f;
color[ 9] = 1.0f;
color[10] = 1.0f;
color[11] = handle_alpha;
color[12] = 1.0f;
color[13] = 1.0f;
color[14] = 1.0f;
color[15] = handle_alpha;
if (alpha > handle_alpha)
alpha = handle_alpha;
black_color[ 0] = 0.0f;
black_color[ 1] = 0.0f;
black_color[ 2] = 0.0f;
black_color[ 3] = alpha;
black_color[ 4] = 0.0f;
black_color[ 5] = 0.0f;
black_color[ 6] = 0.0f;
black_color[ 7] = alpha;
black_color[ 8] = 0.0f;
black_color[ 9] = 0.0f;
black_color[10] = 0.0f;
black_color[11] = alpha;
black_color[12] = 0.0f;
black_color[13] = 0.0f;
black_color[14] = 0.0f;
black_color[15] = alpha;
coords.vertices = 4;
coords.vertex = vertex;
coords.tex_coord = tex_coord;
coords.lut_tex_coord = tex_coord;
coords.color = black_color;
if (gl->shader && gl->shader->use)
gl->shader->use(gl, GL_SHADER_STOCK_BLEND);
menu_display_set_viewport();
if ((settings->menu.pause_libretro
|| !global->main_is_init || (global->core_type == CORE_TYPE_DUMMY))
&& !force_transparency
&& texture)
coords.color = color;
menu_video_draw_frame(gl->shader, &coords,
&gl->mvp_no_rot, true, texture);
gl->coords.color = gl->white_color_ptr;
}
