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(GLUI) Fixes black overlay and some positionning

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This commit is contained in:
Jean-André Santoni 2014-09-13 22:45:38 +02:00
parent 78492f238a
commit 07e57aa1f9
1 changed files with 25 additions and 30 deletions
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55
frontend/menu/disp/glui.c
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@ -38,8 +38,7 @@
#include "shared.h"
int line_height, glyph_width, glui_term_start_x, glui_term_start_y,
glui_term_width, glui_term_height;
int line_height, glyph_width, glui_margin, glui_term_width, glui_term_height;
static void glui_blit_line(float x, float y, const char *message, bool green)
{
@ -68,10 +67,10 @@ static void glui_blit_line(float x, float y, const char *message, bool green)
static void glui_render_background(void)
{
GLfloat color[] = {
0.0f, 0.0f, 0.0f, 0.9f,
0.0f, 0.0f, 0.0f, 0.9f,
0.0f, 0.0f, 0.0f, 0.9f,
0.0f, 0.0f, 0.0f, 0.9f,
0.0f, 0.0f, 0.0f, 0.8f,
0.0f, 0.0f, 0.0f, 0.8f,
0.0f, 0.0f, 0.0f, 0.8f,
0.0f, 0.0f, 0.0f, 0.8f,
};
gl_t *gl = (gl_t*)driver_video_resolve(NULL);
@ -81,6 +80,8 @@ static void glui_render_background(void)
gl_set_viewport(gl, gl->win_width, gl->win_height, false, false);
glBindTexture(GL_TEXTURE_2D, 0);
glEnable(GL_BLEND);
gl->coords.vertex = gl->vertex_ptr;
@ -106,6 +107,12 @@ static void glui_frame(void)
if (!driver.menu || !gl)
return;
line_height = g_settings.video.font_size * 4 / 3;
glyph_width = line_height / 2;
glui_margin = gl->win_width / 20 ;
glui_term_width = (gl->win_width - glui_margin * 2) / glyph_width;
glui_term_height = (gl->win_height - glui_margin * 2) / line_height - 2;
glViewport(0, 0, gl->win_width, gl->win_height);
size_t begin = 0;
@ -115,7 +122,7 @@ static void glui_frame(void)
begin = driver.menu->selection_ptr - glui_term_height / 2;
end = (driver.menu->selection_ptr + glui_term_height <=
file_list_get_size(driver.menu->selection_buf)) ?
driver.menu->selection_ptr + glui_term_height - 1 :
driver.menu->selection_ptr + glui_term_height :
file_list_get_size(driver.menu->selection_buf);
/* Do not scroll if all items are visible. */
@ -147,8 +154,8 @@ static void glui_frame(void)
char title_buf[256];
menu_ticker_line(title_buf, glui_term_width - 3,
g_extern.frame_count / glui_term_start_x, title, true);
glui_blit_line(glui_term_start_x + glui_term_start_x, glui_term_start_y,
g_extern.frame_count / glui_margin, title, true);
glui_blit_line(glui_margin * 2, glui_margin + line_height,
title_buf, true);
char title_msg[64];
@ -167,15 +174,14 @@ static void glui_frame(void)
snprintf(title_msg, sizeof(title_msg), "%s - %s %s", PACKAGE_VERSION,
core_name, core_version);
glui_blit_line(
glui_term_start_x + glui_term_start_x,
(glui_term_height * line_height) +
glui_term_start_y + 2, title_msg, true);
glui_margin * 2,
glui_margin + glui_term_height * line_height + line_height * 2, title_msg, true);
unsigned x, y;
size_t i;
x = glui_term_start_x;
y = glui_term_start_y + line_height;
x = glui_margin;
y = glui_margin + line_height*2;
for (i = begin; i < end; i++, y += line_height)
{
@ -201,18 +207,16 @@ static void glui_frame(void)
selected = (i == driver.menu->selection_ptr);
menu_ticker_line(entry_title_buf, glui_term_width - (w + 1 + 2),
g_extern.frame_count / glui_term_start_x, path_buf, selected);
g_extern.frame_count / glui_margin, path_buf, selected);
menu_ticker_line(type_str_buf, w,
g_extern.frame_count / glui_term_start_x, type_str, selected);
g_extern.frame_count / glui_margin, type_str, selected);
snprintf(message, sizeof(message), "%c %s",
' ',
entry_title_buf);
snprintf(message, sizeof(message), "%s", entry_title_buf);
glui_blit_line(x, y, message, selected);
glui_blit_line(gl->win_width - glyph_width * w
- glui_term_start_x , y, type_str_buf, selected);
glui_blit_line(gl->win_width - glyph_width * w - glui_margin ,
y, type_str_buf, selected);
}
#ifdef GEKKO
@ -312,15 +316,6 @@ static void glui_context_reset(void *data)
if (!menu)
return;
line_height = g_settings.video.font_size * 4 / 3;
glyph_width = line_height / 2;
glui_term_start_x = gl->win_width / 21;
glui_term_start_y = gl->win_height / 9;
glui_term_width = (gl->win_width - glui_term_start_x - glui_term_start_x)
/ glyph_width;
glui_term_height = ((gl->win_height - glui_term_start_y)
/ (line_height)) - 1;
}
menu_ctx_driver_t menu_ctx_glui = {