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(Lakka) Fix global opacity transition

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This commit is contained in:
Jean-André Santoni 2014-07-24 14:00:56 +02:00
parent 05a34b21bb
commit ae01143c18
1 changed files with 6 additions and 3 deletions
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9
frontend/menu/disp/lakka.c
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@ -219,6 +219,9 @@ static void lakka_draw_text(const char *str, float x, float y, float scale, floa
if (alpha > global_alpha) if (alpha > global_alpha)
alpha = global_alpha; alpha = global_alpha;
// Workaround https://github.com/libretro/RetroArch/blob/master/gfx/fonts/gl_raster_font.c#L216
if (alpha < 0.05)
alpha = 0.05;
params.scale = scale; params.scale = scale;
params.color = FONT_COLOR_RGBA(255, 255, 255, (uint8_t)(255 * alpha)); params.color = FONT_COLOR_RGBA(255, 255, 255, (uint8_t)(255 * alpha));
@ -264,6 +267,9 @@ void lakka_draw_background(void)
void lakka_draw_icon(GLuint texture, float x, float y, float alpha, float rotation, float scale) void lakka_draw_icon(GLuint texture, float x, float y, float alpha, float rotation, float scale)
{ {
if (alpha > global_alpha)
alpha = global_alpha;
GLfloat color[] = { GLfloat color[] = {
1.0f, 1.0f, 1.0f, alpha, 1.0f, 1.0f, 1.0f, alpha,
1.0f, 1.0f, 1.0f, alpha, 1.0f, 1.0f, 1.0f, alpha,
@ -275,9 +281,6 @@ void lakka_draw_icon(GLuint texture, float x, float y, float alpha, float rotati
if (!gl) if (!gl)
return; return;
if (alpha > global_alpha)
alpha = global_alpha;
glViewport(x, gl->win_height - y, dim, dim); glViewport(x, gl->win_height - y, dim, dim);