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Fix the timers...but they run slow.

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This commit is contained in:
starfrost013
2024-12-20 21:20:03 +00:00
parent a1a15a83d4
commit d2d08d16c1
4 changed files with 27 additions and 10 deletions
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2
src/include/86box/nv/vid_nv.h
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@@ -100,8 +100,10 @@ typedef struct nv_base_s
uint32_t gpu_revision; // GPU Stepping
double pixel_clock_period; // Period in seconds for pixel clock
pc_timer_t pixel_clock_timer; // Pixel Clock Timer
bool pixel_clock_enabled; // Pixel Clock Enabled - stupid crap used to prevent us enabling the timer multiple times
double memory_clock_period; // Period in seconds for pixel clock
pc_timer_t memory_clock_timer; // Memory Clock Timer
bool memory_clock_enabled; // Memory Clock Enabled - stupid crap used to prevent us eanbling the timer multiple times
} nv_base_t;
#define NV_REG_LIST_END 0xD15EA5E

2
src/include/86box/nv/vid_nv3.h
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@@ -29,7 +29,7 @@ extern const device_config_t nv3_config[];
#define NV3_LFB_RAMIN_START 0xC00000 // RAMIN mapping start
#define NV3_LFB_MAPPING_SIZE 0x400000 // Size of RAMIN
#define NV3_86BOX_TIMER_SYSTEM_FIX_QUOTIENT 100 // The amount by which we have to ration out the memory clock because it's not fast enough...
#define NV3_86BOX_TIMER_SYSTEM_FIX_QUOTIENT 1000 // The amount by which we have to ration out the memory clock because it's not fast enough...
// Multiply by this value to get the real clock speed.
// various vbioses for testing