framebuffer: add optional fallback handlings for showFrame() methode

Origin commit data
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Branch: ni/coolstream
Commit: c6423da903
Author: Thilo Graf <dbt@novatux.de>
Date: 2019-03-12 (Tue, 12 Mar 2019)


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No further description and justification available within origin commit message!

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This commit was generated by Migit
This commit is contained in:
2019-03-12 22:00:12 +01:00
committed by vanhofen
parent 7e0c80e812
commit 8528e62a2f
2 changed files with 58 additions and 18 deletions

View File

@@ -266,7 +266,15 @@ class CFrameBuffer : public sigc::trackable
void RestoreScreen(int x, int y, int dx, int dy, fb_pixel_t * const memp);
void Clear();
bool showFrame(const std::string & filename, bool fallback = false);
enum
{
SHOW_FRAME_FALLBACK_MODE_OFF = 0,
SHOW_FRAME_FALLBACK_MODE_IMAGE = 1,
SHOW_FRAME_FALLBACK_MODE_BLACKSCREEN = 2,
SHOW_FRAME_FALLBACK_MODE_CALLBACK = 4
};
bool showFrame(const std::string & filename, int fallback_mode = SHOW_FRAME_FALLBACK_MODE_OFF);
void stopFrame();
bool loadBackgroundPic(const std::string & filename, bool show = true);
bool Lock(void);
@@ -339,6 +347,7 @@ class CFrameBuffer : public sigc::trackable
void doPaintMuteIcon(bool mode) { do_paint_mute_icon = mode; }
void blit(void) {}
sigc::signal<void> OnAfterSetPallette;
sigc::signal<void> OnFallbackShowFrame;
const char *fb_name;
};