cdd325b59a
radeon: fix 32/64 bit issue with sign extension
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Not sure what intptr_t was up to here.
Reported and tested by: Kevin DeKorte
Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-15 07:30:22 +10:00
a474fd978c
libdrm_radeon: Fix loops so that compiler can optimize them.
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GCC did war about optimization not possible because possible forever loop.
Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
2009-08-18 14:53:46 -04:00
39970c67b7
radeon: move cs space checking code to libdrm_radeon.
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This ports a lot of the space checking code into a the common
library, so that the DDX and mesa can use it.
2009-07-06 15:10:11 +10:00
72a29340ea
radeon: fix cs buffer realloc padding
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We always realloc at least 0x1000 dwords (page on most system)
when growing the cs buffer this is to avoid having to realloc
at each cs_begin.
2009-07-03 15:03:03 +02:00
af90222c45
radeon: fix realloc of packets.
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This should use ndw not cdw, using cdw leads to realloc alignment going wrong
2009-07-03 21:13:22 +10:00
de1ed01214
radeon: add support for write followed by read relocs.
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the DDX does this and used to handle it internally
2009-06-30 12:19:28 +10:00
2fa2db138b
libdrm/radeon: add initial libdrm_radeon
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requires --enable-radeon-experimental-api for now
2009-06-17 17:47:42 +10:00
9583c099b4
Revert "Merge branch 'modesetting-gem'"
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This reverts commit 6656db1055
2008-12-10 15:50:22 -08:00
c0ba14fd90
libdrm-radeon: add print callback to cs & small fixes
2008-11-16 18:04:43 +01:00
5ae79e7edd
libdrm-radeon: unref return current BO ptr to reflect BO destruction
2008-11-15 10:39:37 +01:00
080a45624b
libdrm-radeon: unreference buffer once cs stream is submited or on cs clean
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BO are referenced once by reloc to make sure that they not destroyed
before we get a chance to flush the cmd stream, so we need to unreference
them once in cs submit or cs erase if cs i never submitted so bo can
be destructed.
2008-11-14 12:16:10 +01:00
a7457915f5
radeon+libdrm-radeon: change relocation informations
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Relocation now consist of the following informations (in this order) :
handle buffer object handle identifier
start_offset start offset of first data of the buffer object used by the cs
end_offset end offset of last data of the buffer object used by the cs
read_domain read domain (either VRAM, or GTT as GPU is invalid for CS)
write_domain write domain (either VRAM, or GTT as GPU is invalid for CS)
flags flags used for further optimization (like discard previous
buffer content or forget buffer content after cs which can
help in avoiding moving content in or out)
2008-11-12 16:57:09 +01:00
72997fb372
libdrm-radeon: be verbose on bo failure and cleanup cs a bit
2008-11-10 22:18:22 +01:00
751d024dd5
libdrm-radeon: update libdrm-radeon to match current CS relocation structures
2008-11-09 18:45:43 +01:00
273cc1a698
radeon: lib radeon add bo & cs gem backend
2008-11-06 00:40:06 +01:00
Dave Airlie
Pauli Nieminen
Dave Airlie
Jerome Glisse
Jesse Barnes
Jerome Glisse