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WIP: RGB output mode support #167

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WIP: RGB output mode support #167

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5b88f3f
video: refactor magic register writes into named functions
shizmob Jan 24, 2024
322788f
video: add generic RGB mode flag and allow re-configuring encoder
shizmob Jan 28, 2024
b61db13
video: fix encoder setup for RGB video modes
shizmob Jan 28, 2024
2f09ca1
video: add RGB 480p progressive mode
shizmob Jan 24, 2024
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1 change: 1 addition & 0 deletions gc/ogc/gx_struct.h
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Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,7 @@ typedef struct _gx_rmodeobj {
u16 viWidth;
u16 viHeight;
u32 xfbMode;
u8 rgb;
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Could we do without this extra field, and assume that VI_TVMODE_DEBUG_PROG is always RGB?

u8 field_rendering;
u8 aa;
u8 sample_pattern[12][2];
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7 changes: 7 additions & 0 deletions gc/ogc/video_types.h
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Expand Up @@ -107,6 +107,9 @@ distribution.
#define VI_MAX_WIDTH_EURGB60 VI_MAX_WIDTH_NTSC
#define VI_MAX_HEIGHT_EURGB60 VI_MAX_HEIGHT_NTSC

#define VI_MAX_WIDTH_DEBUG VI_MAX_WIDTH_NTSC
#define VI_MAX_HEIGHT_DEBUG VI_MAX_HEIGHT_NTSC

#define VIDEO_PadFramebufferWidth(width) ((u16)(((u16)(width) + 15) & ~15)) /*!< macro to pad the width to a multiple of 16 */

/*!
Expand All @@ -133,6 +136,7 @@ distribution.
#define VI_TVMODE_MPAL_PROG VI_TVMODE(VI_MPAL, VI_PROGRESSIVE)

#define VI_TVMODE_DEBUG_INT VI_TVMODE(VI_DEBUG, VI_INTERLACE)
#define VI_TVMODE_DEBUG_PROG VI_TVMODE(VI_DEBUG, VI_PROGRESSIVE)

#define VI_TVMODE_DEBUG_PAL_INT VI_TVMODE(VI_DEBUG_PAL, VI_INTERLACE)
#define VI_TVMODE_DEBUG_PAL_DS VI_TVMODE(VI_DEBUG_PAL, VI_NON_INTERLACE)
Expand Down Expand Up @@ -191,6 +195,9 @@ extern GXRModeObj TVEurgb60Hz480IntAa;
extern GXRModeObj TVEurgb60Hz480Prog;
extern GXRModeObj TVEurgb60Hz480ProgSoft;
extern GXRModeObj TVEurgb60Hz480ProgAa;
extern GXRModeObj TVRgb480Prog; /*!< Video and render mode configuration for 480 lines,progressive,singlefield RGB mode */
extern GXRModeObj TVRgb480ProgSoft;
extern GXRModeObj TVRgb480ProgAa;

/*!
* @}
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