lxdream.org :: lxdream/src/pvr2/pvr2.h r953:f4a156508ad1

filename	src/pvr2/pvr2.h
changeset	953:f4a156508ad1
prev	886:2bc6d2329cce
next	1066:ddffe9d2b332
author	nkeynes
date	Mon Jan 26 07:26:24 2009 +0000 (15 years ago)
permissions	-rw-r--r--
last change	Add read_byte_for_write mem function for correct implementation of AND.B and friends with TLB enabled. Add read_byte and read_long MMIO stubs to do correct sign extension of IO reads

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     1.1 --- a/src/pvr2/pvr2.h	Mon Oct 20 05:08:31 2008 +0000
     1.2 +++ b/src/pvr2/pvr2.h	Mon Jan 26 07:26:24 2009 +0000
     1.3 @@ -134,6 +134,8 @@
     1.4  
     1.5  /****************************** Frame Buffer *****************************/
     1.6  
     1.7 +extern unsigned char pvr2_main_ram[];
     1.8 +
     1.9  /**
    1.10   * Write a block of data to an address in the DMA range (0x10000000 -
    1.11   * 0x13FFFFFF), ie TA, YUV, or texture ram.
    1.12 @@ -219,6 +221,8 @@
    1.13   */
    1.14  void pvr2_ta_write( unsigned char *buf, uint32_t length );
    1.15  
    1.16 +void FASTCALL pvr2_ta_write_burst( sh4addr_t addr, unsigned char *buf );
    1.17 +
    1.18  /**
    1.19   * Find the first polygon or sprite context in the supplied buffer of TA
    1.20   * data.