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Move VerticalState to live with ScreenMode and FetchMode.

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This commit is contained in:
Thomas Harte 2023-02-13 09:54:29 -05:00
parent 927e61484f
commit 40894964bc
2 changed files with 13 additions and 11 deletions
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10
Components/9918/Implementation/AccessEnums.hpp
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@ -69,6 +69,16 @@ enum class MemoryAccess {
Read, Write, None Read, Write, None
}; };
enum class VerticalState {
/// Describes any line on which pixels do not appear and no fetching occurs, including
/// the border, blanking and sync.
Blank,
/// A line on which pixels do not appear but fetching occurs.
Prefetch,
/// A line on which pixels appear and fetching occurs.
Pixels,
};
} }
} }

14
Components/9918/Implementation/LineBuffer.hpp
View File

@ -9,19 +9,11 @@
#ifndef LineBuffer_hpp #ifndef LineBuffer_hpp
#define LineBuffer_hpp #define LineBuffer_hpp
#include "AccessEnums.hpp"
namespace TI { namespace TI {
namespace TMS { namespace TMS {
enum class VerticalState {
/// Describes any line on which pixels do not appear and no fetching occurs, including
/// the border, blanking and sync.
Blank,
/// A line on which pixels do not appear but fetching occurs.
Prefetch,
/// A line on which pixels appear and fetching occurs.
Pixels,
};
// Temporary buffers collect a representation of each line prior to pixel serialisation. // Temporary buffers collect a representation of each line prior to pixel serialisation.
struct LineBuffer { struct LineBuffer {
LineBuffer() {} LineBuffer() {}
@ -94,7 +86,7 @@ struct LineBuffer {
}; };
struct LineBufferPointer { struct LineBufferPointer {
int row, column; int row = 0, column = 0;
}; };
} }