static void menu_display_d3d_draw(void *data)
{
#if 0
math_matrix_4x4 *mat = NULL;
#endif
d3d_video_t *d3d = (d3d_video_t*)video_driver_get_ptr(false);
menu_display_ctx_draw_t *draw = (menu_display_ctx_draw_t*)data;
if (!d3d || !draw)
return;
if (!draw->coords->vertex)
draw->coords->vertex = menu_display_d3d_get_default_vertices();
if (!draw->coords->tex_coord)
draw->coords->tex_coord = menu_display_d3d_get_default_tex_coords();
if (!draw->coords->lut_tex_coord)
draw->coords->lut_tex_coord = menu_display_d3d_get_default_tex_coords();
menu_display_d3d_viewport(draw);
menu_display_d3d_bind_texture(draw);
#if 0
mat = (math_matrix_4x4*)draw->matrix_data;
if (!mat)
mat = (math_matrix_4x4*)
menu_display_d3d_get_default_mvp();
video_shader_driver_set_coords(d3d, draw->coords);
video_shader_driver_set_mvp(d3d, mat);
#endif
d3d_draw_primitive(d3d->dev, (D3DPRIMITIVETYPE)
menu_display_prim_to_d3d_enum(draw->prim_type),
0, draw->coords->vertices);
}
static void menu_display_d3d_draw(void *data, video_frame_info_t *video_info)
{
unsigned i;
video_shader_ctx_mvp_t mvp;
math_matrix_4x4 mop, m1, m2;
unsigned width, height;
d3d_video_t *d3d = video_info ? (d3d_video_t*)video_info->userdata : NULL;
menu_display_ctx_draw_t *draw = (menu_display_ctx_draw_t*)data;
Vertex * pv = NULL;
const float *vertex = NULL;
const float *tex_coord = NULL;
const float *color = NULL;
if (!d3d || !draw || draw->pipeline.id)
return;
if((d3d->menu_display.offset + draw->coords->vertices )
> (unsigned)d3d->menu_display.size)
return;
pv = (Vertex*)
d3d_vertex_buffer_lock(d3d->menu_display.buffer);
if (!pv)
return;
pv += d3d->menu_display.offset;
vertex = draw->coords->vertex;
tex_coord = draw->coords->tex_coord;
color = draw->coords->color;
if (!vertex)
vertex = menu_display_d3d_get_default_vertices();
if (!tex_coord)
tex_coord = menu_display_d3d_get_default_tex_coords();
for (i = 0; i < draw->coords->vertices; i++)
{
int colors[4];
colors[0] = *color++ * 0xFF;
colors[1] = *color++ * 0xFF;
colors[2] = *color++ * 0xFF;
colors[3] = *color++ * 0xFF;
pv[i].x = *vertex++;
pv[i].y = *vertex++;
pv[i].z = 0.5f;
pv[i].u = *tex_coord++;
pv[i].v = *tex_coord++;
#ifdef HAVE_D3D8
if ((void*)draw->texture)
{
D3DSURFACE_DESC desc;
if (d3d_texture_get_level_desc((void*)draw->texture, 0, &desc))
{
pv[i].u *= desc.Width;
pv[i].v *= desc.Height;
}
}
#endif
pv[i].color =
D3DCOLOR_ARGB(
colors[3], /* A */
colors[0], /* R */
colors[1], /* G */
colors[2] /* B */
);
}
d3d_vertex_buffer_unlock(d3d->menu_display.buffer);
if(!draw->matrix_data)
draw->matrix_data = menu_display_d3d_get_default_mvp(video_info);
/* ugh */
video_driver_get_size(&width, &height);
matrix_4x4_scale(m1, 2.0, 2.0, 0);
matrix_4x4_translate(mop, -1.0, -1.0, 0);
matrix_4x4_multiply(m2, mop, m1);
matrix_4x4_multiply(m1,
*((math_matrix_4x4*)draw->matrix_data), m2);
matrix_4x4_scale(mop,
(draw->width / 2.0) / width,
(draw->height / 2.0) / height, 0);
matrix_4x4_multiply(m2, mop, m1);
matrix_4x4_translate(mop,
(draw->x + (draw->width / 2.0)) / width,
(draw->y + (draw->height / 2.0)) / height,
0);
matrix_4x4_multiply(m1, mop, m2);
matrix_4x4_multiply(m2, d3d->mvp_transposed, m1);
d3d_matrix_transpose(&m1, &m2);
mvp.data = d3d;
mvp.matrix = &m1;
video_driver_set_mvp(&mvp);
menu_display_d3d_bind_texture(draw, (d3d_video_t*)video_info->userdata);
d3d_draw_primitive(d3d->dev,
menu_display_prim_to_d3d_enum(draw->prim_type),
d3d->menu_display.offset,
draw->coords->vertices -
((draw->prim_type == MENU_DISPLAY_PRIM_TRIANGLESTRIP)
? 2 : 0));
d3d->menu_display.offset += draw->coords->vertices;
}
