Retro/pcem
Watch
1
0
Fork
You've already forked pcem
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add option for Voodoo to use 4 render threads.

Browse source
This commit is contained in:
SarahW 2020-10-05 19:34:20 +01:00
commit 52a79fbb57
7 changed files with 185 additions and 93 deletions
Download patch file Download diff file Expand all files Collapse all files

27
src/vid_voodoo_common.h
View file

@ -75,12 +75,9 @@ enum
#define PARAM_MASK (PARAM_SIZE - 1)
#define PARAM_ENTRY_SIZE (1 << 31)
#define PARAM_ENTRIES_1 (voodoo->params_write_idx - voodoo->params_read_idx[0])
#define PARAM_ENTRIES_2 (voodoo->params_write_idx - voodoo->params_read_idx[1])
#define PARAM_FULL_1 ((voodoo->params_write_idx - voodoo->params_read_idx[0]) >= PARAM_SIZE)
#define PARAM_FULL_2 ((voodoo->params_write_idx - voodoo->params_read_idx[1]) >= PARAM_SIZE)
#define PARAM_EMPTY_1 (voodoo->params_read_idx[0] == voodoo->params_write_idx)
#define PARAM_EMPTY_2 (voodoo->params_read_idx[1] == voodoo->params_write_idx)
#define PARAM_ENTRIES(x) (voodoo->params_write_idx - voodoo->params_read_idx[x])
#define PARAM_FULL(x) ((voodoo->params_write_idx - voodoo->params_read_idx[x]) >= PARAM_SIZE)
#define PARAM_EMPTY(x) (voodoo->params_read_idx[x] == voodoo->params_write_idx)
typedef struct
{
@ -164,7 +161,7 @@ typedef struct texture_t
{
uint32_t base;
uint32_t tLOD;
volatile int refcount, refcount_r[2];
volatile int refcount, refcount_r[4];
int is16;
uint32_t palette_checksum;
uint32_t addr_start[4], addr_end[4];
@ -258,21 +255,21 @@ typedef struct voodoo_t
int ncc_dirty[2];
thread_t *fifo_thread;
thread_t *render_thread[2];
thread_t *render_thread[4];
event_t *wake_fifo_thread;
event_t *wake_main_thread;
event_t *fifo_not_full_event;
event_t *render_not_full_event[2];
event_t *wake_render_thread[2];
event_t *render_not_full_event[4];
event_t *wake_render_thread[4];
int voodoo_busy;
int render_voodoo_busy[2];
int render_voodoo_busy[4];
int render_threads;
int odd_even_mask;
int pixel_count[2], texel_count[2], tri_count, frame_count;
int pixel_count_old[2], texel_count_old[2];
int pixel_count[4], texel_count[4], tri_count, frame_count;
int pixel_count_old[4], texel_count_old[4];
int wr_count, rd_count, tex_count;
int retrace_count;
@ -296,7 +293,7 @@ typedef struct voodoo_t
volatile int cmd_read, cmd_written, cmd_written_fifo;
voodoo_params_t params_buffer[PARAM_SIZE];
volatile int params_read_idx[2], params_write_idx;
volatile int params_read_idx[4], params_write_idx;
uint32_t cmdfifo_base, cmdfifo_end, cmdfifo_size;
int cmdfifo_rp;
@ -466,7 +463,7 @@ typedef struct voodoo_t
int palette_dirty[2];
uint64_t time;
int render_time[2];
int render_time[4];
int use_recompiler;
void *codegen_data;