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(XMB) Refactor blend begin/end

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This commit is contained in:
twinaphex 2016-04-12 16:25:13 +02:00
parent fff07d46b3
commit 64f53d8237
1 changed files with 58 additions and 9 deletions
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67
menu/drivers/xmb.c
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@ -227,6 +227,9 @@ typedef struct xmb_handle
gfx_font_raster_block_t raster_block;
} xmb_handle_t;
static float ribbon_verts[1536];
static int ribbon_idx[1024];
static const char *xmb_theme_ident(void)
{
settings_t *settings = config_get_ptr();
@ -1490,6 +1493,47 @@ static uintptr_t xmb_icon_get_id(xmb_handle_t *xmb,
return xmb->textures.list[XMB_TEXTURE_SUBSETTING];
}
static void xmb_blend_begin(void)
{
int r, c;
int i = 0;
int ribbon_rows = 16;
int ribbon_columns = 32;
menu_display_ctl(MENU_DISPLAY_CTL_BLEND_BEGIN, NULL);
#if 0
/* Set up vertices */
for (r = 0; r < ribbon_rows; ++r)
{
for (c = 0; c < ribbon_columns; ++c)
{
int index = r * ribbon_columns + c;
ribbon_verts[3*index + 0] = ((float) c)/15.0f - 1.0;
ribbon_verts[3*index + 1] = 0.0f;
ribbon_verts[3*index + 2] = ((float) r)/8.0f - 1.0;
}
}
for (r = 0; r < ribbon_rows - 1; ++r)
{
ribbon_idx[i++] = r * ribbon_columns;
for (c = 0; c < ribbon_columns; ++c)
{
ribbon_idx[i++] = r * ribbon_columns + c;
ribbon_idx[i++] = (r + 1) * ribbon_columns + c;
}
ribbon_idx[i++] = (r + 1) * ribbon_columns + (ribbon_columns - 1);
}
#endif
}
static void xmb_blend_end(void)
{
menu_display_ctl(MENU_DISPLAY_CTL_BLEND_END, NULL);
}
static void xmb_draw_items(xmb_handle_t *xmb,
file_list_t *list, file_list_t *stack,
size_t current, size_t cat_selection_ptr, float *color,
@ -1713,7 +1757,7 @@ static void xmb_draw_items(xmb_handle_t *xmb,
TEXT_ALIGN_LEFT,
width, height);
menu_display_ctl(MENU_DISPLAY_CTL_BLEND_BEGIN, NULL);
xmb_blend_begin();
/* set alpha components of color */
color[3] = color[7] = color[11] = color[15] =
@ -1741,7 +1785,7 @@ static void xmb_draw_items(xmb_handle_t *xmb,
0,
1, &color[0]);
menu_display_ctl(MENU_DISPLAY_CTL_BLEND_END, NULL);
xmb_blend_end();
}
}
@ -1758,7 +1802,7 @@ static void xmb_draw_cursor(xmb_handle_t *xmb,
coords.lut_tex_coord = NULL;
coords.color = (const float*)color;
menu_display_ctl(MENU_DISPLAY_CTL_BLEND_BEGIN, NULL);
xmb_blend_begin();
draw.x = x - (xmb->cursor.size / 2);
draw.y = height - y - (xmb->cursor.size / 2);
@ -1771,7 +1815,7 @@ static void xmb_draw_cursor(xmb_handle_t *xmb,
menu_display_ctl(MENU_DISPLAY_CTL_DRAW, &draw);
menu_display_ctl(MENU_DISPLAY_CTL_BLEND_END, NULL);
xmb_blend_end();
}
static void xmb_render(void *data)
@ -1851,7 +1895,7 @@ static void xmb_frame_horizontal_list(xmb_handle_t *xmb,
if (!node)
continue;
menu_display_ctl(MENU_DISPLAY_CTL_BLEND_BEGIN, NULL);
xmb_blend_begin();
/* set alpha components of color */
color[3] = color[7] = color[11] = color[15] = (node->alpha > xmb->alpha)
@ -1868,10 +1912,15 @@ static void xmb_frame_horizontal_list(xmb_handle_t *xmb,
node->zoom,
&color[0]);
menu_display_ctl(MENU_DISPLAY_CTL_BLEND_END, NULL);
xmb_blend_end();
}
}
static void xmb_draw_bg(menu_display_ctx_draw_t *draw)
{
menu_display_ctl(MENU_DISPLAY_CTL_DRAW_BG, draw);
}
static void xmb_frame(void *data)
{
size_t selection;
@ -1935,7 +1984,7 @@ static void xmb_frame(void *data)
draw.vertex_count = 4;
draw.prim_type = MENU_DISPLAY_PRIM_TRIANGLESTRIP;
menu_display_ctl(MENU_DISPLAY_CTL_DRAW_BG, &draw);
xmb_draw_bg(&draw);
xmb_draw_text(xmb,
xmb->title_name, xmb->margins.title.left,
@ -1990,7 +2039,7 @@ static void xmb_frame(void *data)
menu_display_ctl(MENU_DISPLAY_CTL_ROTATE_Z, &rotate_draw);
menu_display_ctl(MENU_DISPLAY_CTL_BLEND_BEGIN, NULL);
xmb_blend_begin();
if (strcmp(xmb_thumbnails_ident(), "OFF") && xmb->thumbnail)
xmb_draw_thumbnail(xmb, &coord_color2[0], width, height);
@ -2067,7 +2116,7 @@ static void xmb_frame(void *data)
draw.vertex_count = 4;
draw.prim_type = MENU_DISPLAY_PRIM_TRIANGLESTRIP;
menu_display_ctl(MENU_DISPLAY_CTL_DRAW_BG, &draw);
xmb_draw_bg(&draw);
xmb_render_messagebox_internal(xmb, msg);
}