Raphael
Joined: 17 Jan 2006
Posts: 646
Location: Germany
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 Posted: Thu Jul 19, 2007 3:50 am Post subject: [patch] pspdisplay.h and pspdisplay_kernel.h |
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Some findings from the thread here:
http://forums.ps2dev.org/viewtopic.php?p=55961#55961
| Code: |
Index: pspdisplay.h
===================================================================
--- pspdisplay.h (revision 2268)
+++ pspdisplay.h (working copy)
@@ -37,6 +37,15 @@
PSP_DISPLAY_SETBUF_NEXTFRAME = 1
};
+
+enum PspDisplayErrorCodes
+{
+ SCE_DISPLAY_ERROR_OK = 0,
+ SCE_DISPLAY_ERROR_POINTER = 0x80000103,
+ SCE_DISPLAY_ERROR_ARGUMENT = 0x80000107
+};
+
+
/**
* Set display mode
*
@@ -68,10 +77,12 @@
*
* @param topaddr - address of start of framebuffer
* @param bufferwidth - buffer width (must be power of 2)
- * @param pixelformat - One of ::PspDisplayPixelFormats.
+ * @param pixelformat - One of ::PspDisplayPixelFormats. (only succeeds with PSP_DISPLAY_PIXEL_FORMAT_8888)
* @param sync - One of ::PspDisplaySetBufSync
+ *
+ * @return 0 on success
*/
-void sceDisplaySetFrameBuf(void *topaddr, int bufferwidth, int pixelformat, int sync);
+int sceDisplaySetFrameBuf(void *topaddr, int bufferwidth, int pixelformat, int sync);
/**
* Get Display Framebuffer information
@@ -79,9 +90,11 @@
* @param topaddr - pointer to void* to receive address of start of framebuffer
* @param bufferwidth - pointer to int to receive buffer width (must be power of 2)
* @param pixelformat - pointer to int to receive one of ::PspDisplayPixelFormats.
- * @param unk1 - pointer to int, receives unknown, always 1? (vblank sync?)
+ * @param sync - One of ::PspDisplaySetBufSync
+ *
+ * @return 0 on success
*/
-int sceDisplayGetFrameBuf(void **topaddr, int *bufferwidth, int *pixelformat, int *unk1);
+int sceDisplayGetFrameBuf(void **topaddr, int *bufferwidth, int *pixelformat, int sync);
/**
* Number of vertical blank pulses up to now
Index: pspdisplay_kernel.h
===================================================================
--- pspdisplay_kernel.h (revision 2268)
+++ pspdisplay_kernel.h (working copy)
@@ -26,8 +26,10 @@
* @param bufferwidth - buffer width (must be power of 2)
* @param pixelformat - One of ::PspDisplayPixelFormats.
* @param sync - One of ::PspDisplaySetBufSync
+ *
+ * @return 0 on success
*/
-void sceDisplay_driver_63E22A26(int pri, void *topaddr, int bufferwidth, int pixelformat, int sync);
+int sceDisplay_driver_63E22A26(int pri, void *topaddr, int bufferwidth, int pixelformat, int sync);
/**
* Get Display Framebuffer information
@@ -36,9 +38,11 @@
* @param topaddr - pointer to void* to receive address of start of framebuffer
* @param bufferwidth - pointer to int to receive buffer width (must be power of 2)
* @param pixelformat - pointer to int to receive one of ::PspDisplayPixelFormats.
- * @param unk1 - pointer to int, receives unknown, always 1? (vblank sync?)
+ * @param sync - One of ::PspDisplaySetBufSync
+ *
+ * @return 0 on success
*/
-int sceDisplay_driver_5B5AEFAD(int pri, void **topaddr, int *bufferwidth, int *pixelformat, int *unk1);
+int sceDisplay_driver_5B5AEFAD(int pri, void **topaddr, int *bufferwidth, int *pixelformat, int sync);
/* Define some names to make it nicer */
#define sceDisplaySetFrameBufferInternal sceDisplay_driver_63E22A26
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<Don't push the river, it flows.>
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Alexander Berl |
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