Allow threaded rendering for peops and enable on unix

[pcsx_rearmed.git] / plugins / gpulib / gpulib_thread_if.c

diff --git a/plugins/gpulib/gpulib_thread_if.c b/plugins/gpulib/gpulib_thread_if.c
index f0f607d..c95f529 100644 (file)
--- a/plugins/gpulib/gpulib_thread_if.c
+++ b/plugins/gpulib/gpulib_thread_if.c
@@ -18,12 +18,17 @@
 ***************************************************************************/
 
 #include <stdlib.h>
+#include <stdio.h>
 #include <string.h>
 #include <pthread.h>
 #include "../gpulib/gpu.h"
 #include "../../frontend/plugin_lib.h"
 #include "gpulib_thread_if.h"
 
+#define FALSE 0
+#define TRUE 1
+#define BOOL unsigned short
+
 typedef struct {
        uint32_t *cmd_list;
        int count;
@@ -47,14 +52,14 @@ typedef struct {
        pthread_cond_t cond_queue_empty;
        video_thread_queue *queue;
        video_thread_queue *bg_queue;
-       bool running;
+       BOOL running;
 } video_thread_state;
 
 static video_thread_state thread;
 static video_thread_queue queues[2];
 static int thread_rendering;
-static bool hold_cmds;
-static bool needs_display;
+static BOOL hold_cmds;
+static BOOL needs_display;
 
 extern const unsigned char cmd_lengths[];
 
@@ -62,7 +67,10 @@ static void *video_thread_main(void *arg) {
        video_thread_state *thread = (video_thread_state *)arg;
        video_thread_cmd *cmd;
        int i;
+
+#ifdef _3DS
        static int processed = 0;
+#endif /* _3DS */
 
        while(1) {
                int result, last_cmd, start, end;
@@ -99,7 +107,7 @@ static void *video_thread_main(void *arg) {
                                svcSleepThread(1);
                                processed %= 512;
                        }
-#endif
+#endif /* _3DS */
                }
 
                pthread_mutex_lock(&thread->queue_lock);
@@ -124,7 +132,7 @@ static void cmd_queue_swap() {
                tmp = thread.queue;
                thread.queue = thread.bg_queue;
                thread.bg_queue = tmp;
-               needs_display = true;
+               needs_display = TRUE;
                pthread_cond_signal(&thread.cond_msg_avail);
        }
        pthread_mutex_unlock(&thread.queue_lock);
@@ -169,7 +177,7 @@ void renderer_sync(void) {
         * drop a frame. */
        renderer_wait();
        cmd_queue_swap();
-       hold_cmds = false;
+       hold_cmds = FALSE;
        renderer_wait();
 }
 
@@ -178,7 +186,7 @@ static void video_thread_stop() {
        renderer_sync();
 
        if (thread.running) {
-               thread.running = false;
+               thread.running = FALSE;
                pthread_cond_signal(&thread.cond_msg_avail);
                pthread_join(thread.thread, NULL);
        }
@@ -215,7 +223,7 @@ static void video_thread_start() {
        thread.queue = &queues[0];
        thread.bg_queue = &queues[1];
 
-       thread.running = true;
+       thread.running = TRUE;
        return;
 
  error:
@@ -227,7 +235,7 @@ static void video_thread_queue_cmd(uint32_t *list, int count, int last_cmd) {
        video_thread_cmd *cmd;
        uint32_t *cmd_list;
        video_thread_queue *queue;
-       bool lock;
+       BOOL lock;
 
        cmd_list = (uint32_t *)calloc(count, sizeof(uint32_t));
 
@@ -248,10 +256,10 @@ static void video_thread_queue_cmd(uint32_t *list, int count, int last_cmd) {
 
        if (hold_cmds) {
                queue = thread.bg_queue;
-               lock = false;
+               lock = FALSE;
        } else {
                queue = thread.queue;
-               lock = true;
+               lock = TRUE;
        }
 
        if (lock) {
@@ -436,23 +444,23 @@ void renderer_notify_update_lace(int updated) {
                /* We are no longer holding commands back, so the next frame may
                 * get mixed into the following frame. This is usually fine, but can
                 * result in frameskip-like effects for 60fps games. */
-               hold_cmds = false;
-               needs_display = true;
-               gpu.state.fb_dirty = true;
+               hold_cmds = FALSE;
+               needs_display = TRUE;
+               gpu.state.fb_dirty = TRUE;
        } else if (thread.queue->used) {
                /* We are still drawing during a vblank. Cut off the current frame
                 * by sending new commands to the background queue and skip
                 * drawing our partly rendered frame to the display. */
-               hold_cmds = true;
-               needs_display = true;
-               gpu.state.fb_dirty = false;
+               hold_cmds = TRUE;
+               needs_display = TRUE;
+               gpu.state.fb_dirty = FALSE;
        } else if (needs_display && !thread.queue->used) {
                /* We have processed all commands in the queue, render the
                 * buffer. We know we have something to render, because
-                * needs_display is true. */
-               hold_cmds = false;
-               needs_display = false;
-               gpu.state.fb_dirty = true;
+                * needs_display is TRUE. */
+               hold_cmds = FALSE;
+               needs_display = FALSE;
+               gpu.state.fb_dirty = TRUE;
        } else {
                /* Everything went normally, so do the normal thing. */
        }