check for height changes too

[pcsx_rearmed.git] / plugins / dfxvideo / draw_fb.c

diff --git a/plugins/dfxvideo/draw_fb.c b/plugins/dfxvideo/draw_fb.c
index 39be291..5884f92 100644 (file)
--- a/plugins/dfxvideo/draw_fb.c
+++ b/plugins/dfxvideo/draw_fb.c
@@ -16,6 +16,7 @@
 #include "swap.h"
 
 #include "plugin_lib.h"
+#include "pcnt.h"
 
 // misc globals
 int            iResX;
@@ -36,40 +37,60 @@ PSXPoint_t     ptCursorPoint[8];
 unsigned short usCursorActive = 0;
 char *         pCaptionText;
 
+#ifndef __arm__
+#define bgr555_to_rgb565 memcpy
+#define bgr888_to_rgb888 memcpy
+#endif
 
 static void blit(void)
 {
- int x = PSXDisplay.DisplayPosition.x;
+ extern void bgr555_to_rgb565(void *dst, void *src, int bytes);
+ extern void bgr888_to_rgb888(void *dst, void *src, int bytes);
+ int x = PSXDisplay.DisplayPosition.x & ~3; // XXX: align needed by bgr*_to_...
  int y = PSXDisplay.DisplayPosition.y;
  int w = PreviousPSXDisplay.Range.x1;
  int h = PreviousPSXDisplay.DisplayMode.y;
- int pitch = PreviousPSXDisplay.DisplayMode.x * 2;
+ int pitch = PreviousPSXDisplay.DisplayMode.x;
+ unsigned short *srcs = psxVuw + y * 1024 + x;
  unsigned char *dest = pl_fbdev_buf;
 
+ if (w <= 0)
+   return;
+
  // TODO: clear border if centering
 
+ pitch *= PSXDisplay.RGB24 ? 3 : 2;
+
  // account for centering
  h -= PreviousPSXDisplay.Range.y0;
  dest += PreviousPSXDisplay.Range.y0 / 2 * pitch;
  dest += PreviousPSXDisplay.Range.x0 * 2; // XXX
 
+ if (PSXDisplay.RGB24)
+ {
+   for (; h-- > 0; dest += pitch, srcs += 1024)
+   {
+     bgr888_to_rgb888(dest, srcs, w * 3);
+   }
+ }
+ else
  {
-   unsigned short *srcs = psxVuw + y * 1024 + x;
    for (; h-- > 0; dest += pitch, srcs += 1024)
    {
-     memcpy(dest, srcs, w * 2);
+     bgr555_to_rgb565(dest, srcs, w * 2);
    }
  }
 }
 
-static int fbw, fbh, fb24bpp;
-
 void DoBufferSwap(void)
 {
- static float fps_old;
+ static int fbw, fbh, fb24bpp;
+
  if (PSXDisplay.DisplayMode.x == 0 || PSXDisplay.DisplayMode.y == 0)
   return;
 
+ /* careful if rearranging this code, we try to set mode and flip
+  * to get the hardware apply both changes at the same time */
  if (PSXDisplay.DisplayMode.x != fbw || PSXDisplay.DisplayMode.y != fbh
      || PSXDisplay.RGB24 != fb24bpp) {
   fbw = PSXDisplay.DisplayMode.x;
@@ -78,12 +99,10 @@ void DoBufferSwap(void)
   pl_fbdev_set_mode(fbw, fbh, fb24bpp ? 24 : 16);
  }
 
- if (fps_cur != fps_old) {
-  printf("%2.1f\n", fps_cur);
-  fps_old = fps_cur;
- }
-
+ pcnt_start(PCNT_BLIT);
  blit();
+ pcnt_end(PCNT_BLIT);
+
  pl_fbdev_flip();
 }
 
@@ -128,6 +147,7 @@ void CloseDisplay(void)
 {
  CloseMenu();
  pl_fbdev_finish();
+ //WriteConfig();
 }
 
 void CreatePic(unsigned char * pMem)