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add prmvio

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This commit is contained in:
starfrost013
2024-12-29 19:29:27 +00:00
parent fd99d6e711
commit caa33123c6
4 changed files with 112 additions and 7 deletions
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6
src/include/86box/nv/vid_nv3.h
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@@ -212,8 +212,8 @@ extern const device_config_t nv3_config[];
#define NV3_VGA_VRAM_END 0xBFFFF
#define NV3_VGA_START 0xC0000 // VGA Emulation Registers
#define NV3_VGA_END 0xC7FFF
#define NV3_PRMVIO_START NV3_VGA_START
#define NV3_PRMVIO_END NV3_VGA_END
#define NV3_PRMVIO_START NV3_VGA_START // VGA stuff written from main GPU
#define NV3_PRMVIO_END 0xC0400
#define NV3_PFB_START 0x100000 // GPU Interface to VRAM
#define NV3_PFB_BOOT 0x100000 // Boot registration
#define NV3_PFB_BOOT_RAM_AMOUNT 0 // The amount of ram
@@ -342,11 +342,13 @@ extern const device_config_t nv3_config[];
#define NV3_PGRAPH_PLANE_MASK 0x400628
#define NV3_PGRAPH_CHROMA_KEY 0x40062C
#define NV3_PGRAPH_BETA 0x400640 // Beta factor (30:23 fractional, 22:0 before fraction)
#define NV3_PGRAPH_DMA 0x400680
#define NV3_PGRAPH_NOTIFY 0x400684 // Notifier for PGRAPH
#define NV3_PGRAPH_CLIP0_MIN 0x400690 // Clip for Blitting 0 Min
#define NV3_PGRAPH_CLIP0_MAX 0x400694 // Clip for Blitting 0 Max
#define NV3_PGRAPH_CLIP1_MIN 0x400698 // Clip for Blitting 1 Min
#define NV3_PGRAPH_CLIP1_MAX 0x40069C // Clip for Blitting 1 Max
#define NV3_PGRAPH_CLIP_MISC 0x4006A0 // Regions/Render/Complex mode
#define NV3_PGRAPH_FIFO_ACCESS 0x4006A4 // Is PGRAPH enabled?
#define NV3_PGRAPH_FIFO_ACCESS_DISABLED 0x0
#define NV3_PGRAPH_FIFO_ACCESS_ENABLED 0x1