mesa.git
17 years agor300: Whitespace cleanup in r300_texmem.c
Nicolai Haehnle [Sun, 25 Mar 2007 12:34:13 +0000 (14:34 +0200)]
r300: Whitespace cleanup in r300_texmem.c

17 years agor300: Whitespace cleanup in r300_texstate.c
Nicolai Haehnle [Sun, 25 Mar 2007 12:17:09 +0000 (14:17 +0200)]
r300: Whitespace cleanup in r300_texstate.c

17 years agor300: Fix regression: unnecessary node indirection
Nicolai Haehnle [Sun, 25 Mar 2007 11:02:26 +0000 (13:02 +0200)]
r300: Fix regression: unnecessary node indirection

The texture_rectangle fix introduced a bug where every texture instruction
caused a new indirection.

17 years agonouveau: implement nv20Clear and nv20Scissor
Dave Airlie [Sat, 24 Mar 2007 21:09:02 +0000 (07:09 +1000)]
nouveau: implement nv20Clear and nv20Scissor

Still crashes out on scissor regs

17 years agor300: Fix texture coordinate calculation for rectangle textures
Nicolai Haehnle [Sat, 24 Mar 2007 18:08:26 +0000 (19:08 +0100)]
r300: Fix texture coordinate calculation for rectangle textures

R300 hardware takes texcoords in the range 0..1 even for rectangle
textures. Previously, the necessary texcoord conversion was applied
to the texture coordinate during vertex processing in a render stage.

This is obviously wrong when fragment programs are used, which can
calculate arbitrary coordinates for TEX instructions. Therefore,
we now inject an appropriate MUL instruction before a TEX that
reference a rectangle texture.

17 years agor300: No assertion when accessing incomplete texture images.
Nicolai Haehnle [Sat, 24 Mar 2007 15:42:08 +0000 (16:42 +0100)]
r300: No assertion when accessing incomplete texture images.

There used to be an assertion when a fragment program accesses an incomplete
texture image. Work around this assertion.
Note: I am unsure whether this workaround produces the desired result
(0,0,0,1) on all hardware.

17 years agor300: Fix: KIL instruction don't require textures
Nicolai Haehnle [Sat, 24 Mar 2007 12:01:57 +0000 (13:01 +0100)]
r300: Fix: KIL instruction don't require textures

When no textures were enabled, a KIL instruction triggered an assertion
in r300_setup_rs_unit.

17 years agoswrast: Fix crash when sampling from a non-existing texture object
Nicolai Haehnle [Sat, 24 Mar 2007 13:41:59 +0000 (14:41 +0100)]
swrast: Fix crash when sampling from a non-existing texture object

17 years agonouveau: some swtcl fixes
Ben Skeggs [Sat, 24 Mar 2007 11:22:27 +0000 (22:22 +1100)]
nouveau: some swtcl fixes

17 years agoImplement alpha buffer copy for SwapBuffers().
Brian [Sat, 24 Mar 2007 00:01:31 +0000 (18:01 -0600)]
Implement alpha buffer copy for SwapBuffers().

Nicolai writes:
When the pixmap pixel format has no alpha channel, the x11 driver
(software rendering) adds a wrapped alpha channel on request.

During SwapBuffers, this alpha channel is not copied from back to
front, which means that the front buffer doesn't really contain the
contents that the back buffer previously contained.

A subsequent glReadPixels from the front buffer will return an
incorrect result. The following patch attempts to fix this.

17 years agor300: Whitespace cleanup (remove trailing spaces)
Nicolai Haehnle [Fri, 23 Mar 2007 16:07:58 +0000 (17:07 +0100)]
r300: Whitespace cleanup (remove trailing spaces)

17 years agouse _mesa_alloc_instructions()
Brian [Thu, 22 Mar 2007 14:51:34 +0000 (08:51 -0600)]
use _mesa_alloc_instructions()

17 years agouse _mesa_copy_instructions()
Brian [Thu, 22 Mar 2007 14:50:20 +0000 (08:50 -0600)]
use _mesa_copy_instructions()

17 years agoEnsure we have a valid ReadBuffer for CopyTexSubImage, and
Alan Hourihane [Thu, 22 Mar 2007 14:26:49 +0000 (14:26 +0000)]
Ensure we have a valid ReadBuffer for CopyTexSubImage, and

if not bail accordingly.

Previously we'd only do this test on compressed textures.

17 years agofix for bug#10339
Xiang, Haihao [Thu, 22 Mar 2007 03:01:51 +0000 (11:01 +0800)]
fix for bug#10339

StateFlags has been updated in _mesa_add_state_reference

17 years agodocument 1D convolution fix
Brian [Wed, 21 Mar 2007 15:45:58 +0000 (09:45 -0600)]
document 1D convolution fix

17 years ago1D convolution (and post-conv scale/bias) were inadvertantly applied to 2D image...
Brian [Wed, 21 Mar 2007 15:44:03 +0000 (09:44 -0600)]
1D convolution (and post-conv scale/bias) were inadvertantly applied to 2D image transfers.

17 years agofix copy and paste bug from last commit in fog generation code for GL_LINEAR fog
Roland Scheidegger [Wed, 21 Mar 2007 12:19:02 +0000 (13:19 +0100)]
fix copy and paste bug from last commit in fog generation code for GL_LINEAR fog

17 years agonouveau: update for drm interface changes (0.0.5)
Ben Skeggs [Wed, 21 Mar 2007 06:54:57 +0000 (17:54 +1100)]
nouveau: update for drm interface changes (0.0.5)

17 years agonouveau: SwapBuffers() needs to perform a glFlush()
Ben Skeggs [Wed, 21 Mar 2007 04:05:07 +0000 (15:05 +1100)]
nouveau: SwapBuffers() needs to perform a glFlush()

17 years agomesa: revert f9f79c8d770e696249bd98c68b563f887562c974
Xiang, Haihao [Wed, 21 Mar 2007 02:50:19 +0000 (10:50 +0800)]
mesa: revert f9f79c8d770e696249bd98c68b563f887562c974
to fix #10232

Table6.1(in gl2.1) has been applied for glGetTexImage
before calling into _mesa_pack_rgba_span_float.

17 years agor300: Remove the program-global const_sin index
Nicolai Haehnle [Tue, 20 Mar 2007 23:56:38 +0000 (00:56 +0100)]
r300: Remove the program-global const_sin index

The index is no longer necessary to share constants between multiple
SIN/COS/SCS instructions inside a single fragment program, and storing
a tiny implementation detail like this in the fragment_program structure
itself was just nasty.

17 years agor300: Whitespace cleanup (remove trailing spaces)
Nicolai Haehnle [Mon, 19 Mar 2007 22:30:26 +0000 (23:30 +0100)]
r300: Whitespace cleanup (remove trailing spaces)

17 years agofix for bug#10347
Xiang, Haihao [Tue, 20 Mar 2007 14:12:03 +0000 (22:12 +0800)]
fix for bug#10347

not sure which brw surface for DXT3 & DXT5, so restore
the previous choice.(changed in commit
84081774e62a8af18e6bf894ea69f63b97dcfe96)

17 years agouse passed target parameter
Alan Hourihane [Tue, 20 Mar 2007 13:15:58 +0000 (13:15 +0000)]
use passed target parameter

17 years agonouveau: fix typo
Ben Skeggs [Tue, 20 Mar 2007 04:59:55 +0000 (15:59 +1100)]
nouveau: fix typo

17 years agonouveau: fail translate if we use too many params somehow
Ben Skeggs [Tue, 20 Mar 2007 04:52:57 +0000 (15:52 +1100)]
nouveau: fail translate if we use too many params somehow

17 years agonouveau: NVSDBG macro
Ben Skeggs [Tue, 20 Mar 2007 04:05:35 +0000 (15:05 +1100)]
nouveau: NVSDBG macro

17 years agor300: Cleanup fragment program constant allocation, share constants
Nicolai Haehnle [Mon, 19 Mar 2007 22:32:36 +0000 (23:32 +0100)]
r300: Cleanup fragment program constant allocation, share constants

The constant/parameter allocation was significantly simplified, removing
one unnecessary copy operation of parameters. The dirty state tracking is
unchanged and far from optimal, since all state is always re-fetched.

Constants and parameters are now emitted only once, which significantly
reduces the resource pressure on larger programs.

17 years agor300: Fix special case (tmp.x <= 0) in fragment program LIT instruction
Nicolai Haehnle [Mon, 19 Mar 2007 21:26:08 +0000 (22:26 +0100)]
r300: Fix special case (tmp.x <= 0) in fragment program LIT instruction

Also, fix a typo in a related comment.

17 years agor300: Clear fragment program instruction slots on first use
Nicolai Haehnle [Mon, 19 Mar 2007 21:17:16 +0000 (22:17 +0100)]
r300: Clear fragment program instruction slots on first use

Make sure that instruction slots are fully initialized with NOPs during
find_and_prepare_slot(). This fixes a bug when a fragment program was
translated more than once (e.g. due to a second call to glProgramStringARB).

This partially fixes glean/fragProg1.

17 years agor300: Dump fragment program after translation if RADEON_DEBUG=pixel is set
Nicolai Haehnle [Mon, 19 Mar 2007 19:01:20 +0000 (20:01 +0100)]
r300: Dump fragment program after translation if RADEON_DEBUG=pixel is set

17 years agor300: Whitespace cleanup (remove trailing spaces)
Nicolai Haehnle [Mon, 19 Mar 2007 18:46:25 +0000 (19:46 +0100)]
r300: Whitespace cleanup (remove trailing spaces)

17 years agor300: Fix WRITEMASK handling when writing to result.depth
Nicolai Haehnle [Mon, 19 Mar 2007 18:45:45 +0000 (19:45 +0100)]
r300: Fix WRITEMASK handling when writing to result.depth

This is a necessary change to emit the right instructions when writing
to result.depth.

However, even with this test, Z-write doesn't work properly, and I don't
fully understand why. In addition to this, we'll at least have to disable
early-Z, but even that doesn't seem to be enough.

17 years agor300: Streamlined fragment program LIT implementation
Nicolai Haehnle [Sun, 18 Mar 2007 17:32:32 +0000 (18:32 +0100)]
r300: Streamlined fragment program LIT implementation

Fix a bug in the LIT implementation (clamp exponent to 128, not 0.5)
and change the implementation around. In theory, the new implementation
needs as little as 5 instruction slots. Unfortunately, the dependency
analysis in find_and_replace_slot is not strong enough to look at
individual components of a register yet.

17 years agor300: Fix fragment program reordering
Nicolai Haehnle [Sun, 18 Mar 2007 12:29:18 +0000 (13:29 +0100)]
r300: Fix fragment program reordering

Do not move an instruction that writes to a temp forward past an instruction
that reads the same temporary.

17 years agor300: Fragment program dumps format tex instructions
Nicolai Haehnle [Sun, 18 Mar 2007 12:09:21 +0000 (13:09 +0100)]
r300: Fragment program dumps format tex instructions

17 years agor300: Fix hw fragment program dump
Nicolai Haehnle [Sun, 18 Mar 2007 11:46:53 +0000 (12:46 +0100)]
r300: Fix hw fragment program dump

Dumps of fragment programs were incorrect when the program consisted of multiple
nodes.

Also, improved the formatting a bit.

17 years agor300: Fix fragment program instruction pairing and register allocation
Nicolai Haehnle [Sun, 18 Mar 2007 01:15:56 +0000 (02:15 +0100)]
r300: Fix fragment program instruction pairing and register allocation

There were a number of bugs related to the pairing of vector and scalar
operations where swizzles ended up using the wrong source register,
or an instruction was moved forward and ended up overwriting an aliased
register.

The new algorithm for register allocation is quite conservative and may
run out of registers before necessary. On the plus side, It Just Works.

Pairing is done whenever possible, and in more cases than before, so
in practice this change should be a net win.

17 years agoi915tex: The intended triple buffering fix.
Michel Dänzer [Mon, 19 Mar 2007 17:34:27 +0000 (18:34 +0100)]
i915tex: The intended triple buffering fix.

Making modifications while the editor spawned by git-commit was suspended
didn't have the intended effect.

17 years agoi915tex: Fix triple buffering after recent Mesa core changes.
Michel Dänzer [Mon, 19 Mar 2007 16:23:44 +0000 (17:23 +0100)]
i915tex: Fix triple buffering after recent Mesa core changes.

Remove superfluous _mesa_resize_framebuffer call which is now harmful because
it causes the third renderbuffer to have width/height 0, so Mesa refuses to
render to it.

In the long term, it would be nice to remove the hack in
intel_alloc_window_storage in favour of a proper Mesa interface for flipping
between more than two colour buffers.

17 years agofix off-by-one in load_state_immediate
Keith Whitwell [Sun, 18 Mar 2007 20:13:06 +0000 (20:13 +0000)]
fix off-by-one in load_state_immediate

17 years agofix typo in subrect_disable packet
Keith Whitwell [Sun, 18 Mar 2007 20:12:53 +0000 (20:12 +0000)]
fix typo in subrect_disable packet

17 years agofix typo in subrect_disable packet
Keith Whitwell [Sun, 18 Mar 2007 20:12:38 +0000 (20:12 +0000)]
fix typo in subrect_disable packet

17 years agoscreen offset changes, bug 9965
Miguel Marte [Sun, 18 Mar 2007 17:08:29 +0000 (11:08 -0600)]
screen offset changes, bug 9965

17 years agofix assertion in read_depth_pixels()
Nicolai Haehnle [Sun, 18 Mar 2007 17:02:35 +0000 (11:02 -0600)]
fix assertion in read_depth_pixels()

17 years agor300: Removed the deprecated $XFree86$ CVS keywords.
Oliver McFadden [Sun, 18 Mar 2007 16:57:45 +0000 (16:57 +0000)]
r300: Removed the deprecated $XFree86$ CVS keywords.

17 years agor300: Corrected the string for polygon mode; it wasn't updated from unkXXX.
Oliver McFadden [Sun, 18 Mar 2007 16:44:20 +0000 (16:44 +0000)]
r300: Corrected the string for polygon mode; it wasn't updated from unkXXX.

17 years agonouveau: avoid using uninitialised TexSrcUnit.
Ben Skeggs [Sun, 18 Mar 2007 13:08:45 +0000 (00:08 +1100)]
nouveau: avoid using uninitialised TexSrcUnit.

17 years agomesa: SWAP_BUFF support when calling DrawPixels(DEPTH_COMPONENT)
Xiang, Haihao [Sun, 18 Mar 2007 10:44:51 +0000 (18:44 +0800)]
mesa: SWAP_BUFF support when calling DrawPixels(DEPTH_COMPONENT)
or TexImage(DEPTH_COMPONENT)

17 years agomesa: enhance fxt1_quantize_ALPHA1
Xiang, Haihao [Sun, 18 Mar 2007 10:34:21 +0000 (18:34 +0800)]
mesa: enhance fxt1_quantize_ALPHA1

If possible, let minCol != maxCol

17 years agoi965: fix for FXT1 & S3TC texture format
Xiang, Haihao [Sun, 18 Mar 2007 10:26:16 +0000 (18:26 +0800)]
i965: fix for FXT1 & S3TC texture format

choose the right mesa texformat for FXT1 & S3TC

17 years agoUse _mesa_copy_instructions rather than memcpy in _mesa_insert_mvp_code.
Oliver McFadden [Sun, 18 Mar 2007 07:21:21 +0000 (07:21 +0000)]
Use _mesa_copy_instructions rather than memcpy in _mesa_insert_mvp_code.

17 years agofix some format conversion bugs in glGetTexImage(), bug 10288
Haihao Xiang [Sat, 17 Mar 2007 15:42:36 +0000 (09:42 -0600)]
fix some format conversion bugs in glGetTexImage(), bug 10288

17 years agor300: change vendor string to DRI R300 Project
Dave Airlie [Sat, 17 Mar 2007 05:46:24 +0000 (16:46 +1100)]
r300: change vendor string to DRI R300 Project

17 years agoAssorted fixes for dealing with zero-size frame/renderbuffers.
Brian [Fri, 16 Mar 2007 17:00:07 +0000 (11:00 -0600)]
Assorted fixes for dealing with zero-size frame/renderbuffers.

In xmesa_check_and_update_buffer_size() handle xmctx==NULL correctly: still
call _mesa_resize_framebufer().  If we don't we can wind up in a situation
where the framebuffer size is non-zero but an attached renderbuffer size
is still initialized to zero.  This inconsistancy can later cause problems.
Check for zero-size renderbuffers in update_color_draw_buffers() and
update_color_read_buffer().
See bug 7205.

17 years agoColortable re-org.
Brian [Fri, 16 Mar 2007 15:36:12 +0000 (09:36 -0600)]
Colortable re-org.

The pixel transfer path has three color table lookups.
Use an array [3] to store that info, rather than separate variables.

17 years agoadded a renderbuffer comment
Brian [Fri, 16 Mar 2007 14:36:22 +0000 (08:36 -0600)]
added a renderbuffer comment

17 years agoadded null xmctx check to XMesaResizeBuffers(), bug 7205
Mathias Hopf [Fri, 16 Mar 2007 14:28:34 +0000 (08:28 -0600)]
added null xmctx check to XMesaResizeBuffers(), bug 7205

17 years agoFixed a minor typo in the comment near _mesa_copy_instructions.
Oliver McFadden [Thu, 15 Mar 2007 21:57:31 +0000 (21:57 +0000)]
Fixed a minor typo in the comment near _mesa_copy_instructions.

17 years agor300: Added _mesa_copy_instructions.
Oliver McFadden [Thu, 15 Mar 2007 20:55:30 +0000 (20:55 +0000)]
r300: Added _mesa_copy_instructions.

17 years agor300: Renamed r300_vertexprog.c to r300_vertprog.c
Oliver McFadden [Thu, 15 Mar 2007 20:39:07 +0000 (20:39 +0000)]
r300: Renamed r300_vertexprog.c to r300_vertprog.c

17 years agor300: Use _mesa_alloc_instructions/_mesa_init_instructions instead of malloc.
Oliver McFadden [Thu, 15 Mar 2007 19:49:10 +0000 (19:49 +0000)]
r300: Use _mesa_alloc_instructions/_mesa_init_instructions instead of malloc.

Note that insert_wpos in r300_vertexprog.c is still a little flaky and could be
improved.

17 years agor300: Updated R300 to use the new SWIZZLE macros.
Oliver McFadden [Thu, 15 Mar 2007 19:09:10 +0000 (19:09 +0000)]
r300: Updated R300 to use the new SWIZZLE macros.

17 years agor300: Fixed an unused variable warning and removed some cruft, too.
Oliver McFadden [Thu, 15 Mar 2007 18:44:29 +0000 (18:44 +0000)]
r300: Fixed an unused variable warning and removed some cruft, too.

17 years agor300: Fixed a printf conversion warning.
Oliver McFadden [Thu, 15 Mar 2007 18:29:13 +0000 (18:29 +0000)]
r300: Fixed a printf conversion warning.

17 years agor300: Fixed "no previous prototype for 'r300RefillCurrentDmaRegion'" warning.
Oliver McFadden [Thu, 15 Mar 2007 18:26:01 +0000 (18:26 +0000)]
r300: Fixed "no previous prototype for 'r300RefillCurrentDmaRegion'" warning.

17 years agoadded SWIZZLE_XXXX, YYYY, etc. macros
Brian [Thu, 15 Mar 2007 17:51:54 +0000 (11:51 -0600)]
added SWIZZLE_XXXX, YYYY, etc. macros

17 years agoCommitted Rune Petersen's fragment.position patch (Bug #10024) plus a few small
Oliver McFadden [Thu, 15 Mar 2007 17:35:34 +0000 (17:35 +0000)]
Committed Rune Petersen's fragment.position patch (Bug #10024) plus a few small
corrections.

17 years agono-op clear if buffer width or height is zero (bug 7205)
Brian [Thu, 15 Mar 2007 17:16:41 +0000 (11:16 -0600)]
no-op clear if buffer width or height is zero (bug 7205)

17 years agoadd some rb->Data null ptr checks (bug 7205)
Brian [Thu, 15 Mar 2007 17:11:41 +0000 (11:11 -0600)]
add some rb->Data null ptr checks (bug 7205)

17 years agoMerge branch 'master' of git+ssh://brianp@git.freedesktop.org/git/mesa/mesa
Brian [Thu, 15 Mar 2007 15:03:03 +0000 (09:03 -0600)]
Merge branch 'master' of git+ssh://brianp@git.freedesktop.org/git/mesa/mesa

17 years agoimplement byteswapping for all multi-byte types in _mesa_pack_rgba_span_float(),...
Brian [Thu, 15 Mar 2007 15:02:14 +0000 (09:02 -0600)]
implement byteswapping for all multi-byte types in _mesa_pack_rgba_span_float(), bug 10298

17 years agoFix off by one error in immediate state packet size.
Keith Whitwell [Thu, 15 Mar 2007 10:27:47 +0000 (10:27 +0000)]
Fix off by one error in immediate state packet size.

17 years agopixelmap code simplification
Brian [Wed, 14 Mar 2007 20:56:39 +0000 (14:56 -0600)]
pixelmap code simplification

17 years agoRe-org of gl_pixel_attrib struct.
Brian [Wed, 14 Mar 2007 20:33:46 +0000 (14:33 -0600)]
Re-org of gl_pixel_attrib struct.

Reorder fields according to the order in which the pixel transfer operations
take place.  Improve comments.
Move the pixel maps out of gl_pixel_attrib since they're not supposed to be
pushed/popped by glPush/PopAttrib.
New gl_pixelmap and gl_pixelmaps structs to contain the pixelmaps.

17 years agoclear the b->frontxrb->drawable field in xmesa_free_buffer(), see bug 7205
Brian [Wed, 14 Mar 2007 18:52:53 +0000 (12:52 -0600)]
clear the b->frontxrb->drawable field in xmesa_free_buffer(), see bug 7205

17 years agoMerge branch 'master' of git+ssh://brianp@git.freedesktop.org/git/mesa/mesa
Brian [Wed, 14 Mar 2007 18:43:26 +0000 (12:43 -0600)]
Merge branch 'master' of git+ssh://brianp@git.freedesktop.org/git/mesa/mesa

17 years agomove CLIENT_ID code in xmesa_delete_framebuffer(), see bug 7205
Brian [Wed, 14 Mar 2007 18:42:30 +0000 (12:42 -0600)]
move CLIENT_ID code in xmesa_delete_framebuffer(), see bug 7205

17 years agosync up t_vp_build.c brw_vs_tnl.c a bit
Roland Scheidegger [Tue, 13 Mar 2007 18:04:28 +0000 (19:04 +0100)]
sync up t_vp_build.c brw_vs_tnl.c a bit

Bring over the optimizations for fog and normalized spot dir
from t_vp_build.c to brw_vs_tnl.c. Likewise, port a fix for point size
calc from brw_vs_tnl.c to t_vp_build.c (use ABS(eyez) instead of -eyez). Leave
the now differing point size calcs alone though, not sure what's better (it's
basically MOV, ABS, MUL, DP3 vs. ABS, MAD, MAD).

17 years agoenable ARB_vertex_buffer_object for more dri drivers
Roland Scheidegger [Tue, 13 Mar 2007 16:43:21 +0000 (17:43 +0100)]
enable ARB_vertex_buffer_object for more dri drivers

ARB_vertex_buffer_object looks like a useful extension even for old chips.
The drivers should not need any code to be able to use this extension since
they just use mesa's vbo code anyway.
Newly enabled for i810, mach64, mga, r128, radeon, savage, sis and unichrome.

17 years agor300: Renamed the CACHE_CTLSTAT values to include UNKNOWN in the name; not
Oliver McFadden [Tue, 13 Mar 2007 14:46:45 +0000 (14:46 +0000)]
r300: Renamed the CACHE_CTLSTAT values to include UNKNOWN in the name; not

enough information is known about them to be sure as to what the values mean.

17 years agouse movdqu instead of movdqa for unaligned load avoiding a segfault (bug 10265)
Roland Scheidegger [Tue, 13 Mar 2007 12:44:23 +0000 (13:44 +0100)]
use movdqu instead of movdqa for unaligned load avoiding a segfault (bug 10265)

17 years agoAdd defines for the values written to R300_RB3D_ZCACHE_CTLSTAT.
Oliver McFadden [Tue, 13 Mar 2007 06:24:56 +0000 (06:24 +0000)]
Add defines for the values written to R300_RB3D_ZCACHE_CTLSTAT.

Note that just like the values written to R300_RB3D_DSTCACHE_CTLSTAT these
values are really unknown; ideally more reverse engineering should be done to
determine what these values mean and when they should be set.

17 years agoDocumented the value written for R300_TX_CNTL cache flush.
Oliver McFadden [Tue, 13 Mar 2007 06:08:36 +0000 (06:08 +0000)]
Documented the value written for R300_TX_CNTL cache flush.

17 years agomesa: _mesa_unpack_image
Xiang, Haihao [Tue, 13 Mar 2007 05:39:34 +0000 (13:39 +0800)]
mesa: _mesa_unpack_image

1. take packed pixel data as a component
2. fix for GL_BITMAP when compiling glTexImage, etc into
a display list:  a. flip byte if lsbFirst is true since
DefaultPacking->lsbFirst is false. b. handle SkipPixels

17 years agoCorrected values written to R300_RB3D_DSTCACHE_CTLSTAT to either
Oliver McFadden [Tue, 13 Mar 2007 01:31:38 +0000 (01:31 +0000)]
Corrected values written to R300_RB3D_DSTCACHE_CTLSTAT to either
R300_RB3D_DSTCACHE_02 or R300_RB3D_DSTCACHE_0A, rather than hexadecimal values.

17 years agoGuess another unknown register used for R300 pacification.
Oliver McFadden [Tue, 13 Mar 2007 00:48:17 +0000 (00:48 +0000)]
Guess another unknown register used for R300 pacification.

17 years agoi915tex: Don't crash when intel_fb->color_rb[i] is NULL.
Michel Dänzer [Mon, 12 Mar 2007 18:08:28 +0000 (19:08 +0100)]
i915tex: Don't crash when intel_fb->color_rb[i] is NULL.

This can be the case on some systems when running glxinfo.

17 years agoclean-up, simplify _mesa_image_row_stride()
Brian [Mon, 12 Mar 2007 15:49:44 +0000 (09:49 -0600)]
clean-up, simplify _mesa_image_row_stride()

17 years agotake GL_UNPACK_ALIGNMENT into account in _mesa_image_row_stride() for GL_BITMAP type...
Brian [Mon, 12 Mar 2007 15:35:44 +0000 (09:35 -0600)]
take GL_UNPACK_ALIGNMENT into account in _mesa_image_row_stride() for GL_BITMAP type (bug 10261)

17 years agor200: Simplify r200SetCliprects like radeonSetCliprects in radeon and r300.
Alan Swanson [Mon, 12 Mar 2007 09:03:01 +0000 (10:03 +0100)]
r200: Simplify r200SetCliprects like radeonSetCliprects in radeon and r300.

17 years agor200: Adapt cliprect fixes from r300.
Alan Swanson [Mon, 12 Mar 2007 08:59:45 +0000 (09:59 +0100)]
r200: Adapt cliprect fixes from r300.

17 years agoradeon: Adapt cliprect fixes from r300.
Alan Swanson [Mon, 12 Mar 2007 08:59:28 +0000 (09:59 +0100)]
radeon: Adapt cliprect fixes from r300.

17 years agofix for bug#10196
Xiang, Haihao [Sun, 11 Mar 2007 14:41:26 +0000 (22:41 +0800)]
fix for bug#10196

Compute half if LOCAL_VIEWER is enabled and the light is
a directional source.

17 years agoGuess another unknown register in R300 command buffer initialization. (Oliver McFadden)
Aapo Tahkola [Sun, 11 Mar 2007 09:47:03 +0000 (11:47 +0200)]
Guess another unknown register in R300 command buffer initialization. (Oliver McFadden)

17 years agoRenamed some of the unkXXX variables in the command buffer init
Oliver McFadden [Sun, 11 Mar 2007 01:18:27 +0000 (12:18 +1100)]
Renamed some of the unkXXX variables in the command buffer init
ialization code.

Note that there are still plenty of actual unknown variables left that should
probably be deciphered.

There are a number of things incomplete in the driver; the different polygon
offset modes (line, point, etc), the other texture filter, texture chroma key,
etc. These should probably be fixed in the future, or at least added to the TODO
list.

17 years agoFix TEXREL issues.
Brian [Sat, 10 Mar 2007 18:50:50 +0000 (11:50 -0700)]
Fix TEXREL issues.

Patch submitted by Christoph Brill.
See http://www.gentoo.org/proj/en/hardened/pic-fix-guide.xml

17 years agocheck for EXT_blend_equation_separate for 2.0
Brian [Sat, 10 Mar 2007 18:48:59 +0000 (11:48 -0700)]
check for EXT_blend_equation_separate for 2.0

17 years agoi915tex: Fix build against libdrm git...
Michel Dänzer [Sat, 10 Mar 2007 16:12:58 +0000 (17:12 +0100)]
i915tex: Fix build against libdrm git...