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Implement Voodoo CMDFIFO JSR/RET. Fixed "Bad CMDFIFO0" seen sometimes,

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particularly when running OpenGL games windowed.
This commit is contained in:
SarahW 2020-11-21 09:44:46 +00:00
commit 87524de18b
3 changed files with 25 additions and 6 deletions
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3
src/vid_voodoo_common.h
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@ -301,7 +301,8 @@ typedef struct voodoo_t
volatile int params_read_idx[4], params_write_idx;
uint32_t cmdfifo_base, cmdfifo_end, cmdfifo_size;
int cmdfifo_rp;
int cmdfifo_rp, cmdfifo_ret_addr;
int cmdfifo_in_sub;
volatile int cmdfifo_depth_rd, cmdfifo_depth_wr;
volatile int cmdfifo_enabled;
uint32_t cmdfifo_amin, cmdfifo_amax;