X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Ffileexr.C;h=fbc3986221a3658700feebe4fd8c61c1000718e2;hb=4065e5f561f8e5e980a91ea217d8a53eb0c57f39;hp=e84ef84d4bcc68987942b1d035b05575f91c16ee;hpb=01c087cf8b098c6cd424cb2cb3778f3b1317fa21;p=goodguy%2Fcinelerra.git

diff --git a/cinelerra-5.1/cinelerra/fileexr.C b/cinelerra-5.1/cinelerra/fileexr.C
index e84ef84d..fbc39862 100644
--- a/cinelerra-5.1/cinelerra/fileexr.C
+++ b/cinelerra-5.1/cinelerra/fileexr.C
@@ -50,8 +50,8 @@ public:
 	~EXRIStream();
 
 	bool read (char c[], int n);
-	Imf::Int64 tellg ();
-	void seekg (Imf::Int64 pos);
+	uint64_t tellg ();
+	void seekg (uint64_t pos);
 	void clear ();
 
 private:
@@ -67,8 +67,8 @@ public:
 	~EXROStream();
 
     virtual void write(const char c[], int n);
-    virtual Imf::Int64 tellp();
-    virtual void seekp(Imf::Int64 pos);
+    virtual uint64_t tellp();
+    virtual void seekp(uint64_t pos);
 
 private:
 	VFrame *data;
@@ -106,12 +106,12 @@ bool EXRIStream::read(char c[], int n)
 	return position >= size;
 }
 
-Imf::Int64 EXRIStream::tellg ()
+uint64_t EXRIStream::tellg ()
 {
 	return position;
 }
 
-void EXRIStream::seekg(Imf::Int64 pos)
+void EXRIStream::seekg(uint64_t pos)
 {
 	position = pos;
 }
@@ -141,12 +141,12 @@ void EXROStream::write(const char c[], int n)
 	data->set_compressed_size(MAX(position, data->get_compressed_size()));
 }
 
-Imf::Int64 EXROStream::tellp()
+uint64_t EXROStream::tellp()
 {
 	return position;
 }
 
-void EXROStream::seekp(Imf::Int64 pos)
+void EXROStream::seekp(uint64_t pos)
 {
 	position = pos;
 }
@@ -281,7 +281,7 @@ int FileEXR::read_frame_header(char *path)
 // 	EXRIStream exr_stream(buffer, size);
 // 	Imf::InputFile file(exr_stream);
 
-
+	if( access(path, R_OK) ) return 1;
 	Imf::InputFile file(path);
 
 	Imath::Box2i dw = file.header().dataWindow();
@@ -532,6 +532,8 @@ EXRConfigVideo::EXRConfigVideo(BC_WindowBase *parent_window, Asset *asset)
 {
 	this->parent_window = parent_window;
 	this->asset = asset;
+// *** CONTEXT_HELP ***
+	context_help_set_keyword("Single File Rendering");
 }
 
 EXRConfigVideo::~EXRConfigVideo()