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(Lakka) Display a black background if no png background supplied

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This commit is contained in:
Jean-André Santoni 2014-09-16 00:18:14 +02:00
parent 46055eb47b
commit 2836d19052
1 changed files with 15 additions and 1 deletions
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16
frontend/menu/disp/lakka.c
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@ -385,6 +385,17 @@ void lakka_draw_background(void)
1.0f, 1.0f, 1.0f, global_alpha, 1.0f, 1.0f, 1.0f, global_alpha,
}; };
float alpha = 0.9f;
if (alpha > global_alpha)
alpha = global_alpha;
GLfloat black_color[] = {
0.0f, 0.0f, 0.0f, alpha,
0.0f, 0.0f, 0.0f, alpha,
0.0f, 0.0f, 0.0f, alpha,
0.0f, 0.0f, 0.0f, alpha,
};
gl_t *gl = (gl_t*)driver_video_resolve(NULL); gl_t *gl = (gl_t*)driver_video_resolve(NULL);
if (!gl) if (!gl)
@ -396,7 +407,7 @@ void lakka_draw_background(void)
gl->coords.vertex = vertex; gl->coords.vertex = vertex;
gl->coords.tex_coord = tex_coord; gl->coords.tex_coord = tex_coord;
gl->coords.color = color; gl->coords.color = textures[TEXTURE_BG].id ? color : black_color;
glBindTexture(GL_TEXTURE_2D, textures[TEXTURE_BG].id); glBindTexture(GL_TEXTURE_2D, textures[TEXTURE_BG].id);
if (gl->shader && gl->shader->use) if (gl->shader && gl->shader->use)
@ -663,6 +674,9 @@ static void lakka_frame(void)
static GLuint lakka_png_texture_load(const char * file_name) static GLuint lakka_png_texture_load(const char * file_name)
{ {
if (! path_file_exists(file_name))
return 0;
struct texture_image ti = {0}; struct texture_image ti = {0};
texture_image_load(&ti, file_name); texture_image_load(&ti, file_name);