de8376e2f2
llvmpipe: Texture sampling code generation primitives.
...
Only supports single level 2d textures, with neareast and bilinear
filtering for now.
2009-09-07 15:02:07 +01:00
0c2ea24338
llvmpipe: Convenience function to obtain the integer type with same bitdepth of an arbitrary type.
2009-09-07 15:02:07 +01:00
fa0f4b35be
llvmpipe: Utility functions for linear and bilinear interpolation.
2009-09-07 15:02:07 +01:00
4da20234f3
llvmpipe: Correct implementation of floor.
2009-09-07 15:02:07 +01:00
b1eff018c7
llvmpipe: Utility function to get the pointer to a structure member.
2009-09-07 15:02:07 +01:00
866fbacf2b
llvmpipe: SoA pixel unpacking specialization.
2009-09-07 15:02:06 +01:00
6b129a8222
util: Utility function to check if a number is a power of two.
2009-09-07 15:02:06 +01:00
8be72bb764
llvmpipe: Further abstract the texture sampling generation from TGSI translation.
2009-09-07 15:02:06 +01:00
617202b578
r300g: Fix some issues pointed out by compiler warnings.
2009-09-06 18:12:14 +02:00
7b8ec0d8e7
r300g: Handle PIPE_BUFFER_USAGE_DONTBLOCK as intended.
...
Return NULL if the BO is busy, otherwise just map it.
2009-09-06 18:12:14 +02:00
1ddb22675c
r300g: Fix a number of warnings
...
Seriously guys....
2009-09-06 15:14:22 +02:00
4b01e6f614
r300g: Debug flags infrastructure
...
So that debugging is no longer a full-spam-or-nothing approach, you are now
supposed to set the RADEON_DEBUG environment flag just like for classic Mesa.
The available debug flags are different, however. Just running an OpenGL
application with RADEON_DEBUG set to an arbitrary string will print out
helpful information.
Everything must be compiled with -DDEBUG for any of this to work
2009-09-06 15:03:52 +02:00
f02f63997c
Merge branch 'master' into r300-compiler
...
Conflicts:
src/gallium/drivers/r300/r300_tgsi_to_rc.c
2009-09-06 13:15:04 +02:00
9778731732
r300g: update the value of register VAP_VF_MAX_VTX_INDX
...
according to actual vertex index count.
2009-09-05 20:58:32 +08:00
80ea03bd17
r300g: update rs_block state after changing rasterizer
2009-09-05 14:26:39 +08:00
8f990f928b
r300g: need to validate scissor and viewport state if bind new rasterizer
2009-09-05 10:26:39 +08:00
40636fe6f2
gallium/xlib: minor clean-ups
2009-09-04 09:17:59 -06:00
65c79c9cbd
i915g: Fix warnings in scons build by using byte pointers
...
scons build complained about void pointer math
2009-09-04 10:55:53 +01:00
ce39cd6696
tgsi: Document differencies between vs_1_1 and vs_2_0 for EXPP and LOGP.
2009-09-04 09:31:22 +02:00
7ec865202e
gallium/xlib: silence unitialized var warning
2009-09-03 16:07:46 -06:00
9e711b6865
gallium/xlib: silence uninitialized var warning
2009-09-03 16:07:46 -06:00
862724d3c2
util: add version of u_blit_pixels which takes a writemask
...
Values outside the writemask are set in the destination to {0,0,0,1}
2009-09-03 16:07:45 -06:00
32156f3a11
gallium/xlib: silence unitialized var warning
2009-09-03 15:44:22 -06:00
1c32caf075
gallium/xlib: silence uninitialized var warning
2009-09-03 15:23:15 -06:00
323440b3e2
st/xorg: add linear and radial gradient acceleration
2009-09-03 16:52:04 -04:00
007a843991
st/xorg: radial gradient shader
2009-09-03 16:52:04 -04:00
5571c4fe36
st/xorg: linear gradient shader
2009-09-03 16:52:04 -04:00
3070b13f4c
i915g: Up the number of relocs
2009-09-03 19:33:07 +01:00
8303c722cb
i915g: Don't run in sync with HW
2009-09-03 19:33:07 +01:00
87a4fa56ae
i915g: Don't send flush flags to HW
2009-09-03 19:33:07 +01:00
5643942517
st/xorg: cleanup and adjust to the changes in the ureg code
2009-09-03 12:44:15 -04:00
07f9ad5c32
st/xorg: adjust enums in preperation for gradients
2009-09-03 12:41:39 -04:00
848ab8be8c
aux/tgsi: pull back ureg work from 0.1 branch
...
Manual merge of ureg changes on the branch. Too much unrelated stuff
for a proper merge.
2009-09-03 15:16:25 +01:00
8b1ef3fa35
nv50: move centroid, flat bits when making interp long
...
Before this, just the perspective divide bit was moved in
convert_to_long of the load interpolant instruction.
2009-09-03 12:54:41 +02:00
ffee352726
nv50: fix vbo_static_attrib method size error
...
The VTX_ATTR_3/2/1F methods also had size 4 ...
a stupid copy/paste error.
2009-09-03 12:42:42 +02:00
c8258b95d6
nv50: fix draw_elements_inline_u08/16
...
We've been emitting the same two indices over and over
without incrementing map.
2009-09-03 12:42:42 +02:00
e938d4a053
r300g: specify point/line/triangle have stuffed texture coord
2009-09-03 17:06:18 +08:00
206eb50493
st/xorg: fix warnings
2009-09-02 18:39:21 -04:00
d6b58a97c2
st/xorg: handle xrender repeat modes
2009-09-02 18:38:23 -04:00
dc9de8064f
st/xorg: flip the coordinate system
2009-09-02 17:21:28 -04:00
d918896a75
st/xorg: handle solid fills in the fragment shader
2009-09-02 17:16:03 -04:00
7d8f33590f
st/xorg: Guard against realy old versions of Xorg
2009-09-02 19:48:49 +02:00
de343680a3
util: add version of u_blit_pixels which takes a writemask
...
Values outside the writemask are set in the destination to {0,0,0,1}
2009-09-02 18:31:48 +01:00
1d7a989b10
draw: remove unused variable
2009-09-02 18:31:47 +01:00
c0cf0fd163
st/xorg: Remove code no longer support by xserver Git master.
...
Shouldn't be necessary with older versions either.
2009-09-02 16:01:21 +02:00
ea55f8ed8f
st/xorg: Add support for xserver Git master DRI2 interface.
...
Reorganize to handle both interfaces with common code.
2009-09-02 16:00:30 +02:00
0b26d97f4d
st/dri: Slight consolidation of DRI2 buffer handling.
...
Always use / assume a combined depth/stencil buffer.
Also update drawable formats from surfaces returned by the driver.
2009-09-02 15:41:41 +02:00
385620e5eb
st/xorg: Add EXA UploadToScreen and DownloadFromScreen hooks.
2009-09-02 15:41:40 +02:00
a82cd55a5c
nv50: SWZ is the same as MOV from our perspective
2009-09-02 12:05:34 +10:00
7e4487ad5c
st/xorg: getting indexes right tends to be helpful
2009-09-01 19:01:05 -04:00
5c746d9214
st/xorg: redo the vertex shader
2009-09-01 18:59:01 -04:00
a8cbb15632
st/xorg: setup solid fills
2009-09-01 17:49:32 -04:00
811aa02c7a
st/xorg: fold back the helper function into core
2009-09-01 14:44:55 -04:00
91c366359c
st/xorg: start rendering and compositing pictures
2009-09-01 14:44:55 -04:00
b3f4b56a3b
tgsi: remove redundant CND0 opcode
...
Can be implemented with CMP src2, src1, src0
2009-09-01 17:30:01 +01:00
836a9f0ae6
scons: Tool for LLVM. Gracefully disable llvmpipe if LLVM not found.
2009-09-01 12:26:00 +01:00
8c3f622a34
trace: Don't set surface_[fill|copy] if not set on pipe
2009-09-01 11:56:14 +02:00
165e87c491
r300g: Fix clear issue on r300
2009-09-01 17:59:03 +08:00
935e4c56e5
i915g: Implement new winsys
2009-09-01 00:47:02 +01:00
d2110064c2
i915g: Switch from pipe_winsys to intel_winsys
...
Also includes moving lots of functions from i915_batch.h
into intel_batchbuffer.h
2009-09-01 00:47:02 +01:00
dd040753d7
i915g: Add header file for new winsys interface
2009-09-01 00:47:01 +01:00
105e4b093e
i915g: Add new buffer code not yet hocked up
2009-09-01 00:46:56 +01:00
7b32da0b11
st/xorg: Fix crash in MPH
2009-09-01 00:44:36 +01:00
f315c0128b
st/xorg: add code to render textured quads for composite acceleration
2009-08-31 13:26:01 -04:00
9ccbadb22d
st/xorg: setup constant buffers for vertex and fragment shaders
2009-08-31 13:26:01 -04:00
3c3ad915d8
st/xorg: Re-organize the EXA ModifyPixmapHeader hook a bit.
...
This should also handle the case where the pixmap is backed by a (different)
texture before and afterwards.
2009-08-31 18:41:54 +02:00
40e3148a81
st/xorg: Simplify EXA ModifyPixmapHeader hook for pPixmap != NULL.
...
Just let the upper layers handle it.
2009-08-31 18:41:54 +02:00
366efd8c4b
st/xorg: Don't always fall back for solid fills.
2009-08-31 18:41:53 +02:00
5f7b46ae5f
i915g: Reorg texture layout code
2009-08-31 16:29:59 +01:00
761c8c7076
i915g: Move transfer functions into i915_texture.c
2009-08-31 16:29:58 +01:00
5374aff56f
i915g: Reorg texture code a bit
2009-08-31 16:29:58 +01:00
f260652153
i915g: Don't use winsys directly in the driver
2009-08-31 16:29:58 +01:00
bd0c51874f
i915g: Cleanup i915_prim_vbuf.c
2009-08-31 16:29:58 +01:00
1bb3a2c648
i915g: Cleanup i915_screen.[c|h]
2009-08-31 16:29:58 +01:00
1b5f46a3b8
i915g: Cleanup i915_context.c
2009-08-31 16:29:58 +01:00
7864b0e717
i915g: Cleanup i915_blit.[c|h]
2009-08-31 16:29:58 +01:00
5d929366aa
i915g: Cleanup i915_state_emit.c
2009-08-31 16:29:57 +01:00
00b0728094
i915g: Cleanup i915_texture.c
2009-08-31 16:29:57 +01:00
4224bda684
i915g: Cleanup texture init functions a bit
2009-08-31 16:29:57 +01:00
e1741dbe45
i915g: Rename pipe field on context to base
2009-08-31 16:29:57 +01:00
ad25d450ec
i915g: Rename screen field on screen to base
2009-08-31 16:29:57 +01:00
241c3a1d80
llvmpipe: Fallback to element-wise comparisons when no comparison intrinsic is available.
...
Although selection of vector elements is valid LLVM IR, no machine target
supports it yet.
This is a last-resort option, but it allows llvmpipe to be used on any
target supported by LLVM without modifications. Obviously better
performance is attainable by emitting SIMD intrinsics where otherwise
LLVM doesn't.
2009-08-31 10:22:36 +01:00
45fb66ab7b
llvmpipe: In the abcense of a min/max intrinsic, use the comparison intrinsics.
2009-08-31 10:00:38 +01:00
b995af25d0
llvmpipe: Actually commit lp_buffer.[ch].
...
Thanks Michel.
2009-08-31 09:34:04 +01:00
9f0495aa76
Gallium xlib: Add support for BGRA visuals.
2009-08-31 10:22:19 +02:00
1ea114958b
nouveau: fix for dri state tracker changes
2009-08-31 13:39:45 +10:00
02f3245448
nouveau: introduce nouveau_miptree common to all nouveau pipe drivers
...
The winsys once again has to know about textures it seems, so we need a
common representation between all our pipe drivers to store some
information the winsys will need.
Only the nv50 driver has been fixed so far.
2009-08-31 13:39:38 +10:00
500b260494
nouveau: hack winsys to compile again, it's broken still however
2009-08-31 12:55:56 +10:00
d1b4351e60
r300: Remove all Mesa dependencies from the shader compiler
...
In particular, this removes the dependency on prog_instruction, which
unfortunately creates some code duplication, but also opens a path towards
adding some hardware-specific things in there.
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
2009-08-30 18:51:46 +02:00
a192da37ed
cell: fix compilation
2009-08-30 09:24:27 -06:00
c28f253ac2
llvmpipe: Texture cache in 4 ubytes instead of 4 floats.
...
This is more a short term experiment than a long term commitment, as we'll
need to support higher precision textures too, as this will all be
be replaced by runtime generated code.
With this change most Mesa demos fps increased around 10%. Not a huge
improvement, but not a negligible one either.
2009-08-30 12:37:03 +01:00
62b586fce4
llvmpipe: Use util_format_read_4f to read texture tiles.
2009-08-30 12:37:03 +01:00
ffe1b7bad8
llvmpipe: Texture cache is read-only. No need to flush.
2009-08-30 12:37:03 +01:00
3d30524393
util: Auto generate pixel format accessor functions from
...
This has several advantages over the u_
- not hand written
- no intermediate memcpy of raw pixels
- supports 4 ubytes in addition to floats
- no need to pass a pipe_transfer
It also has (hopefully temporary) limitations:
- no support for YUV
- no support for SRGB
2009-08-30 12:37:03 +01:00
379304a72c
llvmpipe: Eliminate internal pipe_buffer_map/unmap usage.
2009-08-30 12:37:03 +01:00
d336ef410a
xlib: Implement lp_winsys::destroy.
2009-08-30 12:37:03 +01:00
9053bb0d40
Merge branch 'mesa_7_5_branch'
...
Conflicts:
src/glx/x11/glxcmds.c
2009-08-30 13:06:18 +02:00
c9adb4c9cb
llvmpipe: List lp_buffer.c in the Makefile.
2009-08-29 20:07:53 +01:00
85a0a4b296
xlib: Implement llvmpipe lp_winsys interface.
2009-08-29 20:03:44 +01:00
e173a9bbd6
llvmpipe: Define an winsys for LLVM. Drop pipe_winsys
...
lp_winsys will eventually be unified with softpipe's eventually, but we
are free to move quicker since we don't have the myriad of users yet.
Will provide a pipe_winsys adaptor from Keith's softpipe-private-winsys
soon.
2009-08-29 20:03:44 +01:00
8313801911
nv50: set provoking vertex state
2009-08-29 17:22:12 +02:00
da1248bee5
xlib: Update llvmpipe integration for changes in master.
2009-08-29 09:21:42 +01:00
f04ce6276b
llvmpipe: Update for changes in master.
2009-08-29 09:21:42 +01:00
fdb3e75f7e
util: Add util_unsigned_logbase2.
...
Cherry picked from Keith's commit f911c3b989
2009-08-29 09:21:42 +01:00
c40eddd294
llvmpipe: Isolate sampling from TGSI translation.
2009-08-29 09:21:42 +01:00
d4806c64a2
llvmpipe: Better structure dereference naming.
2009-08-29 09:21:42 +01:00
8aa62cead7
llvmpipe: Fix shader variant key construction.
...
Fixes the blank screen on non-64bit mode.
2009-08-29 09:21:42 +01:00
1e6cc1cf37
llvmpipe: Fix build.
2009-08-29 09:21:42 +01:00
f311bacebd
llvmpipe: Merge all pixel format related files.
2009-08-29 09:21:42 +01:00
f85c5f8621
llvmpipe: Factor out and optimize the input interpolation.
...
Special attention is given to the interpolation of side by side quads.
Multiplications are made only for the first quad. Interpolation of
inputs for posterior quads are done exclusively with additions, and
perspective divide if necessary.
2009-08-29 09:21:41 +01:00
03180dca7a
llvmpipe: Pre-declare fetch_texel.
2009-08-29 09:21:41 +01:00
635c37e118
llvmpipe: Pass the alpha ref value and blend color in the jit context.
2009-08-29 09:21:41 +01:00
c022e15d1e
llvmpipe: Pass fragment context to generated function in a single structure.
2009-08-29 09:21:41 +01:00
8c7c108d71
llvmpipe: Structure manipulation helpers.
2009-08-29 09:21:41 +01:00
08dd41fd68
llvmpipe: Centralize the C <-> JIT interfaces in one place.
2009-08-29 09:21:41 +01:00
97b4681d7e
llvmpipe: Drop blend derived state.
...
Already included in the fragment shader.
2009-08-29 09:21:41 +01:00
04de13b9cd
llvmpipe: keep texture stride 16byte aligned
...
Fixes crash when resizing gears window.
2009-08-29 09:21:41 +01:00
4d2b0eb19e
llvmpipe: Squash the quad pipeline.
...
It had been reduced to one fixed stage.
2009-08-29 09:21:41 +01:00
77b35dc179
llvmpipe: s/uni/scalar/.
...
More obvious name.
2009-08-29 09:21:40 +01:00
5811ed87d7
llvmpipe: Add a bunch of comments.
...
Description/rationale/to-do items, while I still remember them...
2009-08-29 09:21:40 +01:00
3f36f4b051
llvmpipe: Split off vs stuff from lp_state_fs.c.
...
lp_state_fs.c is already too big without it.
2009-08-29 09:21:40 +01:00
c3b7406667
llvmpipe: Avoid duplicate clamping when converting between types.
2009-08-29 09:21:40 +01:00
9897180279
llvmpipe: Generate the fragment pipeline into a single function.
...
Still hackish. Will document and optimize later.
2009-08-29 09:21:40 +01:00
64cc71167f
llvmpipe: Get conversions working correctly for all integer types.
2009-08-29 09:21:39 +01:00
53f9a1180e
llvmpipe: Delete the quad polygon stipple stage.
...
Not used now -- stipple done by the draw module. May code generate later.
2009-08-29 09:21:39 +01:00
3d7a88674f
llvmpipe: Early depth testing.
2009-08-29 09:21:39 +01:00
90b5df8d1b
llvmpipe: Disassemble beyond referred code beyond the RET instruction.
2009-08-29 09:21:39 +01:00
c5531f575b
llvmpipe: Split control flow function declarations and notes.
2009-08-29 09:21:39 +01:00
1e4376a68f
llvmpipe: Back port recent softpipe-opt improvements from Keith.
2009-08-29 09:21:39 +01:00
f10ee9a0a1
llvmpipe: Don't limit the number of tiles in the cache.
2009-08-29 09:21:39 +01:00
87c383a2e5
llvmpipe: Clean dead tile cache code.
2009-08-29 09:21:39 +01:00
e3baeb3f14
llvmpipe: Simplify tile clears. Use pipe_fill_rect instead of scratch tile.
2009-08-29 09:21:38 +01:00
d94fbb4a48
llvmpipe: Start hiding llvmpipe_cached_tile.
2009-08-29 09:21:38 +01:00
1cb9ce0d27
llvmpipe: Drop depth/stencil support from tile cache.
2009-08-29 09:21:38 +01:00
e3b38e5ec1
llvmpipe: Code generate the depth test, and include in the shader.
...
Only 32bit depth/stencil surfaces supported for now. Stencil ops not
implemented yet.
2009-08-29 09:21:38 +01:00
db35ac36d9
llvmpipe: Update texture block from format.
2009-08-29 09:21:38 +01:00
343ccc8dd0
llvmpipe: Depth test to LLVM IR translation.
2009-08-29 09:21:38 +01:00
c0472f9c34
llvmpipe: Centralize mask update logic.
2009-08-29 09:21:37 +01:00
3dbf00f9ab
llvmpipe: Clamped float to unsigned norm via mantissa manipulation.
2009-08-29 09:21:37 +01:00
33ce51bc0d
llvmpipe: Several fixes of the conversion test.
2009-08-29 09:21:37 +01:00
d07b038366
llvmpipe: Generate instrinsics for integer comparisons.
...
It is a little messy, given the available instrucions form SIMD
integer comparisons is rather limited.
2009-08-29 09:21:37 +01:00
89146cd48d
llvmpipe: Mention the ability to get microbenchmarks from the unit tests.
...
Even better would be to have a -h/--help option to the tests...
2009-08-29 09:21:37 +01:00
9ae47069b4
llvmpipe: Code generate alpha testing and append to generated fragment shader.
2009-08-29 09:21:37 +01:00
b5e397c369
util: Dump PIPE_FUNC_x value names.
2009-08-29 09:21:37 +01:00
03b388e1c9
llvmpipe: frag shader comments
2009-08-29 09:21:36 +01:00
0f6c621aee
llvmpipe: blend comments
2009-08-29 09:21:36 +01:00
8329e59958
llvmpipe: comments about blend generator
2009-08-29 09:21:36 +01:00
f586d9546b
llvmpipe: basic comments
2009-08-29 09:21:36 +01:00
b9f2f01315
llvmpipe: Hack to force the line/point rasterization also fit the blend function expectations.
2009-08-29 09:21:35 +01:00
7643da88a3
llvmpipe: Refer my udis86 branch which decodes more opcodes.
2009-08-29 09:21:35 +01:00
7c2dc3faa8
llvmpipe: Code generate the position interpolation.
2009-08-29 09:21:35 +01:00
6f5cd15f80
llvmpipe: Simpler variant of lp_build_broadcast_scalar.
2009-08-29 09:21:35 +01:00
17baa01bfb
llvmpipe: Put the position coefficients together with the inputs.
...
The automatic search'n'replace leaves lp_setup.c a bit ugly, but this code
will be eventually code generated as well.
2009-08-29 09:21:35 +01:00
7926b42d41
llvmpipe: Implement saturation.
2009-08-29 09:21:35 +01:00
39352b3443
llvmpipe: Put color/depth directly into the quad structure.
2009-08-29 09:21:35 +01:00
908d8d7a1b
llvmpipe: prefix point/line/tri_setup() functions with llvmpipe_
...
Avoid symbol collisions with softpipe.
2009-08-29 09:21:35 +01:00
137afe6a55
llvmpipe: updated Makefile C_SOURCES
2009-08-29 09:21:34 +01:00
aa2514d12d
llvmpipe: add missing break in xlib _init()
2009-08-29 09:21:34 +01:00
556eecea67
llvmpipe: Allow to build without udis86.
2009-08-29 09:21:34 +01:00
2fef9b3369
llvmpipe: Drop the FETCH/STORE macros.
2009-08-29 09:21:34 +01:00
5999ebfb69
llvmpipe: Debug helper function to name llvm intermediate values.
2009-08-29 09:21:34 +01:00
a22f87c994
llvmpipe: use align_malloc for all structs containing ALIGN16 members
...
Unless the struct is allocated aligned, aligning the members isn't very
helpful.
2009-08-29 09:21:34 +01:00
49d83fdc45
llvmpipe: Document that llvm 2.5 is expected.
2009-08-29 09:21:34 +01:00
8df64bb2fe
llvmpipe: Briefly describe current status.
2009-08-29 09:21:34 +01:00
bb867b0ae4
llvmpipe: Blend in place.
2009-08-29 09:21:34 +01:00
4a414d8f87
llvmpipe: Code generate logic ops.
2009-08-29 09:21:34 +01:00
3014919211
llvmpipe: Rasterize the quads according to what the blend function expects.
2009-08-29 09:21:34 +01:00
efab431684
llvmpipe: Tile in SoA format identical to the blender function output.
2009-08-29 09:21:34 +01:00
ee066eaf6d
llvmpipe: Allow to dump the disassembly byte code.
...
Useful as dis86 doesn't disassemble some SSE4 opcodes yet.
2009-08-29 09:21:33 +01:00
c5abcac7ef
llvmpipe: Implement LIT.
2009-08-29 09:21:33 +01:00
09a7b011ac
llvmpipe: Move lp_build_select to lp_bld_logic.[ch].
2009-08-29 09:21:33 +01:00
1aae039ee2
llvmpipe: Implement comparison opcodes.
2009-08-29 09:21:33 +01:00
aede39efd8
llvmpipe: Fix translation of KIL with repeated swizzles.
2009-08-29 09:21:33 +01:00
81e7ec485d
llvmpipe: Handle floating point selection.
2009-08-29 09:21:33 +01:00
4d7a8194c5
llvmpipe: Silence compiler warnings.
2009-08-29 09:21:33 +01:00
7821664b15
llvmpipe: Implement KIL.
2009-08-29 09:21:33 +01:00
2c90652ed9
llvmpipe: More verbose error message when failed to translate opcodes.
2009-08-29 09:21:33 +01:00
58f20b2b65
llvmpipe: Detect typos in LLVM intrinsics early.
2009-08-29 09:21:33 +01:00
1aede69d3a
llvmpipe: Comparisons translation.
2009-08-29 09:21:33 +01:00
818d444e12
llvmpipe: Disassemble generated x86 code.
2009-08-29 09:21:32 +01:00
a7f9b915ae
llvmpipe: Shader function arguments don't alias.
2009-08-29 09:21:32 +01:00
539c55da16
llvmpipe: Test only present functionality to allow regression testing.
2009-08-29 09:21:32 +01:00
c67570ba85
llvmpipe: Clamp into range when writing integers.
2009-08-29 09:21:32 +01:00
17aec9304c
llvmpipe: Compute interpolation coeffs directly into SoA layout.
2009-08-29 09:21:32 +01:00
b6f43b445b
llvmpipe: Pass the interpolation factors as scalars.
2009-08-29 09:21:32 +01:00
1a004142bb
llvmpipe: Eliminate dependency on tgsi_exec_machine.
2009-08-29 09:21:32 +01:00
73af91e938
llvmpipe: Eliminate non-LLVM fs execution paths.
2009-08-29 09:21:32 +01:00
95f38dd67c
llvmpipe: Code generate interpolators.
2009-08-29 09:21:32 +01:00
af608e56ca
llvmpipe: Factor out lp_build_select from lp_build_select_aos.
2009-08-29 09:21:31 +01:00
57907e7fd9
llvmpipe: Translate approximate log2/exp2.
2009-08-29 09:21:31 +01:00
ef1fddb36a
llvmpipe: Handle a few more TGSI opcodes.
2009-08-29 09:21:31 +01:00
844f802a70
llvmpipe: Efficient implementations of pow/exp/log/exp2/log2
2009-08-29 09:21:31 +01:00
90e9a4d4f9
llvmpipe: Migrate more SSE2 codegen to LLVM IR.
2009-08-29 09:21:31 +01:00
1b3c83d699
llvmpipe: Don't assume/enforce fs values are in [0,1] range.
2009-08-29 09:21:30 +01:00
1709ace359
llvmpipe: Implement more arithmetic functions.
2009-08-29 09:21:30 +01:00
1929057eac
llvmpipe: Reuse coord/texel store.
2009-08-29 09:21:30 +01:00
0b6a9b2dbe
llvmpipe: Replace lp_fs_llvm.c.
...
Based on lp_fs_exec.c/lp_fs_sse.c and tgsi_exec.c.
2009-08-29 09:21:30 +01:00
63b07618b3
llvmpipe: TGSI -> LLVM SoA IR converstion.
...
Based on tgsi_sse2.c.
2009-08-29 09:21:30 +01:00
9033c44a62
llvmpipe: Dump only the generated function.
2009-08-29 09:21:29 +01:00
4393ca7956
llvmpipe: Scalar -> vector broadcasting.
2009-08-29 09:21:29 +01:00
8422f293ab
llvmpipe: More arithmetic ops.
...
Mostly untested.
2009-08-29 09:21:29 +01:00
36249348ed
llvmpipe: More intrinsic helpers.
2009-08-29 09:21:29 +01:00
50d77141e8
llvmpipe: Fix typo.
2009-08-29 09:21:29 +01:00
81644f6315
util: Fix SCons build.
2009-08-29 09:21:28 +01:00
19b31d0ac8
llvmpipe: Document the typo in llvm-c/Core.h.
2009-08-29 09:21:28 +01:00
fb56786f60
util: Auto-generate u_format_table.c from SConscript.
2009-08-29 09:21:28 +01:00
9285f159e0
llvmpipe: Simple description/instructions.
2009-08-29 09:21:28 +01:00
8edcc8abe3
llvmpipe: Add missing include.
2009-08-29 09:21:27 +01:00
2101c2941c
llvmpipe: Tiles in rgba8 format.
2009-08-29 09:21:27 +01:00
3ce1abf950
llvmpipe: Store tile color in SoA.
2009-08-29 09:21:27 +01:00
29d94a9cbb
llvmpipe: Code generate color masking.
2009-08-29 09:21:27 +01:00
2d6b39f05e
llvmpipe: Use the generated SoA blending code.
2009-08-29 09:21:27 +01:00
e7fc21434d
llvmpipe: Handle disabled blending too.
2009-08-29 09:21:27 +01:00
62c91998ef
xlib: Ensure one screen instance.
2009-08-29 09:21:27 +01:00
0318f3e53e
llvmpipe: Split the texture cache from the color/depth/stencil cache.
2009-08-29 09:21:27 +01:00
b836b2593c
xlib: Complete llvmpipe integration.
2009-08-29 09:21:27 +01:00
2529ed5616
llvmpipe: SoA blending.
...
Throughput seems to be 4x higher.
2009-08-29 09:21:27 +01:00
20f50b845b
util: Fix blend factor dumping.
2009-08-29 09:21:26 +01:00
3130b9921c
llvmpipe: Update blending test.
2009-08-29 09:21:26 +01:00
60584affcf
llvmpipe: Handle more conversions.
...
Not all successfully yet though..
2009-08-29 09:21:26 +01:00
145de19548
llvmpipe: Use full set of sse4 min/max intrinsics.
2009-08-29 09:21:26 +01:00
a9771d2b75
llvmpipe: Fix one const generation for some signed integers.
2009-08-29 09:21:26 +01:00
8244d6e5ad
llvmpipe: Allow floating types without sign.
...
With the meaning that all values are assumed to be positive.
2009-08-29 09:21:26 +01:00
9493260fdc
llvmpipe: Centralize lp_build_context initialization.
2009-08-29 09:21:25 +01:00
b07d19a885
llvmpipe: Normalize the cycles with the number of channel.
...
So that we have a comparable number for different formats.
2009-08-29 09:21:25 +01:00
b874a7b807
llvmpipe: Handle ubyte -> float conversion too.
2009-08-29 09:21:25 +01:00
b441a0b658
llvmpipe: Make lp_const_offset visible.
2009-08-29 09:21:24 +01:00
684a47f0f6
llvmpipe: Only get the preprocessor flags from llvm-config.
...
Otherwise we get -O2 optimization flag, preventing proper debugging.
2009-08-29 09:21:24 +01:00
8988424ee8
llvmpipe: Bootstrap type conversions.
2009-08-29 09:21:24 +01:00
b19cb0080c
llvmpipe: Use same type for reference vectors.
2009-08-29 09:21:24 +01:00
d52dce0ffb
llvmpipe: Fix floating point const scale factor.
2009-08-29 09:21:24 +01:00
e6ebebc485
llvmpipe: Factor out shared test code into a separate module.
2009-08-29 09:21:24 +01:00
138428bade
llvmpipe: Cleanup constant helpers.
2009-08-29 09:21:23 +01:00
627d6a6b04
llvmpipe: Move intrinsic helpers to a separate module.
2009-08-29 09:21:23 +01:00
1165c30dc2
llvmpipe: Collect richer blend data.
2009-08-29 09:21:23 +01:00
28e46458bc
llvmpipe: Some notes about PSHUF.
2009-08-29 09:21:23 +01:00
1dd7bb17c7
llvmpipe: Optimize blend swizzles by using bitmasks instead of shuffles for ubytes.
2009-08-29 09:21:23 +01:00
a77084ea4b
llvmpipe: Write data to a tsv file for posterior analysis.
2009-08-29 09:21:23 +01:00
f081bacc25
llvmpipe: Move p_build_context to lp_bld_type.h
...
As it will be shared with more modules.
2009-08-29 09:21:23 +01:00
696f7f2be5
util: New file dedicated to dump state in human/machine readable format.
2009-08-29 09:21:23 +01:00
5940ba26f7
llvmpipe: Don't use llvm.readcyclecounter.
...
LLVM during optimization reorders the rdtsc instructions next to each
other, which makes it pretty useless.
2009-08-29 09:21:22 +01:00
64611e086d
llvmpipe: Separate constant building.
2009-08-29 09:21:22 +01:00
c87fab0008
llvmpipe: Move type support functions into a separate file.
2009-08-29 09:21:22 +01:00
b94e22e4be
llvmpipe: Measure the number of cycles taken for blending.
2009-08-29 09:21:22 +01:00
5778970f15
llvmpipe: Minor comments / debug mnemonics.
2009-08-29 09:21:22 +01:00
02eaa32d83
llvmpipe: Optimize away min/max with equal operands.
2009-08-29 09:21:22 +01:00
9e92244440
llvmpipe: Improve generated 8bit blending code.
2009-08-29 09:21:22 +01:00
ede73258a7
llvmpipe: Get blending of normalized 8bit unsigned integers working.
2009-08-29 09:21:22 +01:00
a6622e6c54
llvmpipe: Specialize arithmetic operations.
2009-08-29 09:21:22 +01:00
272dadbe4e
llvmpipe: Introduce a custom typing system.
...
Straightforward representation of floating-point/fixed-point/integer,
normalized/scaled, signed/unsigned SIMD vector types.
2009-08-29 09:21:22 +01:00
f478b6fe76
llvmpipe: Avoid C99-isms.
2009-08-29 09:21:21 +01:00
fe90e46dc9
llvmpipe: Factor out intrisic calling code into a reusable function.
2009-08-29 09:21:21 +01:00
7ace0b1f4a
llvmpipe: Cleanup test programs.
2009-08-29 09:21:21 +01:00
7d043162c5
llvmpipe: Blending.
...
The code
2009-08-29 09:21:21 +01:00
d2cf3e8dfd
llvmpipe: Arithmetic helpers.
2009-08-29 09:21:21 +01:00
fa3514a57e
llvmpipe: fastpath for interpolated z16 less depthtesting
...
Because this is interpolated (ie. early) depth, we can build in an
assumption about the quads emitted by triangle setup, ie that they
are actually linear spans. Interpolate z over those spans in z16
format to save on math & conversion.
2009-08-29 09:21:21 +01:00
38a1479fe1
llvmpipe: cope with nr_cbufs == 0
...
Disable blend code when no color buffer
2009-08-29 09:21:21 +01:00
4639f8aad5
llvmpipe: Translate logicops.
2009-08-29 09:21:21 +01:00
833323b8d0
llvmpipe: Separate pixel packing/unpacking from loading/storing.
2009-08-29 09:21:21 +01:00
c4903ee27f
xlib: Integrate with llvmpipe.
...
Actually, the makefile/sconscript changes were already commit by mistake.
2009-08-29 09:21:21 +01:00
b060771612
llvmpipe: Adjust for pixel layout changes.
2009-08-29 09:21:20 +01:00
42b15b26fd
util: Make pixel format layout more meaningful.
...
Namelly, explicitly distinguish formats coded by arithmetic manipulation,
from formats layed out in array.
2009-08-29 09:21:20 +01:00
a910c7d820
util: Don't commit u_format_table.c
...
At least not until stabilizes, to reduce noise.
2009-08-29 09:21:20 +01:00
9a519ec4d1
llvmpipe: Fix typo in copyright.
2009-08-29 09:21:20 +01:00
3ef44746fe
llvmpipe: Add test cases for pixels.
...
Actually some of this test cases need more testing...
2009-08-29 09:21:20 +01:00
899bee2788
util: Fix r5g6b5 description.
2009-08-29 09:21:19 +01:00
3ace63c00f
llvmpipe: Update SConscript.
2009-08-29 09:21:19 +01:00
b023c1dc68
llvmpipe: Simple shell script to aid port softpipe changes to llvmpipe.
2009-08-29 09:21:19 +01:00
05bfd93c3f
llvmpipe: move all depth/stencil/alpha pixel processing into one stage
2009-08-29 09:21:19 +01:00
b8c437f20f
llvmpipe: fix error in scissor state dependencies
2009-08-29 09:21:18 +01:00
c5375da1dc
llvmpipe: cleanup framebuffer state routine slightly
2009-08-29 09:21:18 +01:00
90caf1a3f3
llvmpipe: move all color-combine code into lp_quad_blend.c
...
Consolidate the read-modify-write color combining code from
the blend, colormask and output stages.
2009-08-29 09:21:18 +01:00
54c6ef144f
llvmpipe: fix typo
2009-08-29 09:21:18 +01:00
3c71a19016
llvmpipe: example fastpaths in blending
2009-08-29 09:21:18 +01:00
80eb276630
llvmpipe: actually pass >1 quad from triangle routine
...
First attempt
2009-08-29 09:21:18 +01:00
bdbb4beb21
llvmpipe: expand quad pipeline to process >1 quad at a time
...
This is part one -- we still only pass a single quad down, but
the code can now cope with more. The quads must all be from the same
tile.
2009-08-29 09:21:18 +01:00
4486012245
llvmpipe: rip out old mulithread support
2009-08-29 09:21:18 +01:00
2a7c39a211
llvmpipe: avoid flushing depth buffer cache on swapbuffers
...
There's no need to push out depth buffer contents on swapbuffers.
Note that this change doesn't throw away depth buffer changes, it simply
holds them in the cache over calls to swapbuffers. The hope is
that swapbuffers will be followed by a clear() which means in that case
we won't have to write the changes out.
2009-08-29 09:21:17 +01:00
3adca96114
llvmpipe: also shortcircuit non-texture tile lookups
2009-08-29 09:21:17 +01:00
2301314e7c
llvmpipe: shortcircuit repeated lookups of the same tile
...
The lp_tile_cache is often called repeatedly to look up the same
tile. Add a cache (to the cache) of the single tile most recently
retreived and make a quick inline check to see if this matches the
subsequent request.
Add a tile_address bitfield struct to make this check easier.
2009-08-29 09:21:17 +01:00
df1823ec5b
llvmpipe: remove unused vars in lp_setup.c
2009-08-29 09:21:17 +01:00
08811032c2
llvmpipe: use bitwise logic to setup quad masks in lp_setup
2009-08-29 09:21:17 +01:00
0aa24fa36f
llvmpipe: simplify flush_spans
...
No loss of performance, but simpler code.
2009-08-29 09:21:17 +01:00
0f55a95b2f
llvmpipe: make some small steps to flush texture cache less frequently
...
No performance gain yet, but the code is a bit cleaner.
2009-08-29 09:21:16 +01:00
3121484a8b
llvmpipe: remove backwards dependency from tilecache to llvmpipe
...
The tile cache is a utility, it shouldn't know anything about the
entity which is making use of it (ie llvmpipe).
Remove llvmpipe parameter to all the tilecache function calls, and
also remove the need to keep a llvmpipe pointer in the sampler structs.
2009-08-29 09:21:16 +01:00
c9a5930fe4
llvmpipe: Rename preprocessor symbols too.
2009-08-29 09:21:16 +01:00
8783732c4d
llvmpipe: Pixel packing/unpacking and loop code generators.
...
Just a small proof of concept plus a standalone test app. Not integrated
with the rest of the driver yet.
2009-08-29 09:21:16 +01:00
15422b2d99
util: Pixel format database.
...
There are some inconsistencies in pipe_format, but above all, there
simply aren't enough bits in an enum to conveniently store all
information about a pixel format we need to be able to dynamically
generate pixel packing/unpacking code.
2009-08-29 09:21:15 +01:00
946f432a08
llvmpipe: Fork softpipe for experimentation with llvm.
2009-08-29 09:21:15 +01:00
55e7abf81f
i915g: Add cursor case for scanout layout
2009-08-28 22:41:53 +01:00
644060c025
i915g: Don't forget to init buffer ptrs
2009-08-28 22:41:52 +01:00
aaedd035ca
st/xorg: disable composite accelration for now
2009-08-28 16:19:53 -04:00
0a26811286
st/xorg: bind samplers before composition
2009-08-28 15:43:46 -04:00
f1c0a4b2f4
st/xorg: normalize coords for the src operands in the vertex shader
2009-08-28 15:36:33 -04:00
dbe58d7f9f
r300g: pretty up the new drm code a bit
...
As it turns out, I made some boners. This corrects them (I hope)
2009-08-28 20:05:52 +02:00
1e9eb69f83
st/xorg: If migrating from a sw pixmap to a hw pixmap upload old contents
2009-08-28 17:10:58 +02:00
d80242c254
st/xorg: Null devPrivate.ptr when unmapping
2009-08-28 17:10:57 +02:00
fdc8ec60eb
st/xorg: Fix scons build.
2009-08-28 17:42:07 +02:00
6bfec14d6d
r300g: support new drm_api
2009-08-28 17:23:11 +02:00
1e5014f7df
drm_api: Operate on textures instead of buffers
...
Most use cases just got the buffer from the texture
and then called into one of the get_handle functions.
Also with this patch it would be easier to move to a
generic function for getting handles from textures
and textures from handles, that is exposed via the screen.
2009-08-28 13:38:23 +01:00
9399b9a0e2
util: Reset size to zero when failed to allocate buffer.
2009-08-28 12:52:31 +01:00
7d9af52bc5
st/xorg: Fix some warnings
2009-08-28 12:46:24 +02:00
b26aee0ffe
st/dri: Fix some warnings
2009-08-28 12:46:17 +02:00
6f0a1a8426
st/xorg: Pass dri driver name as driverName on screen
2009-08-28 12:36:42 +02:00
205d344e2a
Revert "st/xorg/dri: Pass texture formats via the DRI2 protocol flags."
...
This reverts commit a33e9ea3b9
2009-08-28 12:35:42 +02:00
8bdce0c3a7
st/xorg: set vertex and fragment shader for the current op
2009-08-27 18:17:54 -04:00
c7e103d238
st/xorg: bind rasterizer state
2009-08-27 18:08:58 -04:00
2048182e86
st/xorg: set blend state for exa
2009-08-27 18:06:15 -04:00
f9a3fce090
st/xorg: bind framebuffer and viewport for exa
2009-08-27 17:39:45 -04:00
3f15ea866f
st/xorg: create and destroy shader cache
2009-08-27 17:39:45 -04:00
416ee3c53e
st/xorg: Set shared usage of pixmaps for use via DRI2.
...
Also allow pixmaps to have both the shared and displayed usage flags, as is
the case for the screen pixmap now.
2009-08-27 20:29:32 +02:00
bfbfcdd703
st/dri: Make sure the front left renderbuffer is there for texture-from-pixmap.
2009-08-27 20:27:28 +02:00
d73d4cfcf1
st/xorg: Don't hardcode ExaPrepareCopy to fall back to software.
2009-08-27 20:27:28 +02:00
05aa56a827
st/xorg: Flush context if necessary in ExaPrepareAccess.
2009-08-27 20:27:28 +02:00
f3a540f6d7
st/dri: Only ask for fake front buffer for single buffer visuals by default.
2009-08-27 20:17:53 +02:00
a33e9ea3b9
st/xorg/dri: Pass texture formats via the DRI2 protocol flags.
...
No need to guess.
2009-08-27 20:17:53 +02:00
44e86dde6d
Merge branch 'mesa_7_5_branch'
2009-08-27 09:14:09 -06:00
32f95f8c17
gallium/util: added support for SRGB formats
...
Fixes glean/texture_srgb failure, bug #23449 .
2009-08-27 09:10:38 -06:00
f8ae968d28
gallium/util: added cases for SRGB formats
2009-08-27 09:09:56 -06:00
ba87cbf2be
r300g: Correct scissor setting, subtract 1 from window's width and height
2009-08-27 17:46:59 +08:00
7d3b8231e1
nv04: Handle more Z formats.
...
Based on the patch from Luo Jinghua.
2009-08-26 20:07:51 -04:00
c06699dd12
egl_softpipe: Make winsys and pipe screen per display.
...
This is to allow a driver to drive multiple displays. Remove the use of
_EGL_PLATFORM_X along the way.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
2009-08-26 16:40:22 -06:00
49f245ea6b
EGL_i915: Make struct drm_device per display.
...
This is to allow a driver to drive multiple displays.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
2009-08-26 16:40:22 -06:00
a0966c41a9
st/xorg: create basic vertex shader
2009-08-26 12:50:47 -04:00
b324aacf13
st/xorg: create basic fragment shader
2009-08-26 12:50:47 -04:00
53b3cdaee2
st/dri: Add some debug code
2009-08-26 14:30:54 +02:00
57230d96ed
st/xorg: Temporary fix for none stencil visuals
...
Should be replaced with something looking at the proper
glx visual for the buffers.
2009-08-26 14:27:50 +02:00
23fe960be0
st/xorg: Find out correct type for depth stencil buffers
2009-08-26 13:45:31 +02:00
aab0bedb8c
st/dri: Redo config generation
2009-08-26 12:29:28 +02:00
b2e1b25881
st/xorg: Add support for dirty framebuffer region reporting.
...
Add a BlockHandler which flushes the context and reports the dirty region
gathered using the X server damage layer.
In the interim, with dirty region reporting only allocate textures for the
framebuffer and shared pixmaps (e.g. DRI2 buffers) and fall back to software
for other pixmaps. This will be improved in the future.
2009-08-26 13:18:37 +02:00
1664bc1a37
st/dri: make the GL_ARB_map_buffer_range entrypoints available
2009-08-26 16:18:39 +10:00
7bc4744026
xorg: insert shaders into the cache
2009-08-25 14:22:26 -04:00
23b59d3b40
exa: add basic code to cache vertex and fragment shaders
2009-08-25 14:01:58 -04:00
c7653a8333
exa: check whether the op is accelerated
2009-08-25 13:23:08 -04:00
65f9d10342
xorg: revert bad merge
2009-08-25 09:58:51 -04:00
d22bd1421c
Add support for building the Xorg state tracker with scons.
...
scons ... statetrackers=xorg
2009-08-25 15:39:05 +02:00
ffe8cc6cef
xorg: fix compilation
2009-08-24 18:42:16 -04:00
17076d700c
xorg: start on code accelerating render
2009-08-24 18:39:01 -04:00
cd5c7bfd93
Merge branch 'master' of ssh://zack@git.freedesktop.org/git/mesa/mesa
2009-08-24 16:39:25 -04:00
534c133022
openvg: fix vgTransformPath with relative coords
2009-08-24 16:38:43 -04:00
69170a4aae
xlib: fix single buffer window resize bug
...
When a single-buffered window was resized the new window size was never
detected. This fix that, but there's still a bug which causes window
contents corruption for certain window sizes...
2009-08-24 13:05:20 -06:00
b5ecbbe636
xlib: fix single buffer window resize bug
...
When a single-buffered window was resized the new window size was never
detected. This fix that, but there's still a bug which causes window
contents corruption for certain window sizes...
2009-08-24 12:58:49 -06:00
a88678d3ee
tgsi: Fix build error due to commit acc7da90
2009-08-24 19:50:38 +08:00
02c523dfbb
tgsi: Only free temp uregs.
...
Shorthand.
(cherry picked from commit de911220bbbe74cff0c79b260456ff36122b7b5b)
2009-08-24 12:11:24 +01:00
acc7da9035
tgsi: Pass pipe_context as a parameter to ureg_create_shader.
...
Simplifies migration to tgsi_ureg.
(cherry picked from commit f574398c07c41cb8d31249a7186fc178ef7d552a)
2009-08-24 12:11:22 +01:00
b570a7e6b6
tgsi: add generic instruction builder
...
When translating an incoming shader (rather than building one from scratch)
it's preferable to be able to call a single, generic instruction emitter
rather than figuring out which of the opcode-specific functions to call.
2009-08-24 11:33:38 +01:00
fd19e8adcd
softpipe: use one fewer divide in sample_cube
...
GCC won't do this for us. Makes a bigger difference to cubemap fps
than previous set of compilcated rearrangements.
2009-08-24 08:26:33 +01:00
60adc15ba5
softpipe: separate out 2d and cube img filter functions
2009-08-24 08:26:32 +01:00
81601d85ef
softpipe: make the various get_texel routines more similar
...
Remove arguments, return const float * by default. Add specialized 3d
versions and remove 3d texture support from the others.
2009-08-24 08:26:17 +01:00
7ee4f32dcd
r300g: Set the vector address in the input memory for bypass_vs_clip_and_viewport case
2009-08-24 13:56:23 +08:00
153e474d22
softpipe: lift tex_address construction up to img_filter
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For fastpaths at least, can avoid recalculating this sometimes.
2009-08-23 13:38:10 +01:00
4fe0fc3eba
softpipe: remove old prim_setup draw stage
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Everything now goes through the draw_vbuf handler, the same as
regular drivers.
2009-08-23 11:22:41 +01:00
47800c572f
softpipe: add missing header
2009-08-23 11:13:20 +01:00
7670102468
Merge branch 'tex-tilecache' into softpipe-opt
...
Conflicts:
src/gallium/drivers/softpipe/sp_state_derived.c
src/gallium/drivers/softpipe/sp_state_sampler.c
src/gallium/drivers/softpipe/sp_tex_sample.c
src/gallium/drivers/softpipe/sp_tex_sample.h
src/gallium/drivers/softpipe/sp_tile_cache.c
2009-08-23 10:23:46 +01:00
54fb71b863
st/dri: Remove some debug prints
2009-08-22 02:16:02 +01:00
a3e59b9d06
st/dri: Find out if the drawable is a pixmap
...
Part of this code is disabled since no performance gains
where detected with it enabled.
This code only detects if it is a pixmap that it is
rendering to on the st/xorg DDX since it sets the fake
front to the same handle as front.
2009-08-22 02:16:02 +01:00
6237ac2412
st/dri: Fix frontbuffer rendering with DRI2
2009-08-22 02:16:01 +01:00
29165a2fcc
st/xorg: Handle fake fronts correctly for pixmaps
2009-08-22 02:10:18 +01:00
a469b4c459
i915g: Remove bad assert on fence
2009-08-22 02:09:59 +01:00
0f24886f92
softpipe: remove duplicate #include, move another
2009-08-21 14:07:37 -06:00
d204659c8c
softpipe: remove tex sample dependencies on softpipe
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The texture sampling code doesn't really have any dependencies on the
rest of softpipe, just the tile cache.
2009-08-21 14:04:51 -06:00
3adc8c3779
softpipe: minor code refactoring to remove softpipe/tile cache dependencies
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The tile cache code now has no hard dependencies on softpipe.
2009-08-21 14:01:58 -06:00
4256c5829f
softpipe: remove unused #includes, white-space clean-up
2009-08-21 13:47:50 -06:00
46fbc87288
softpipe: remove unneeded const qualifier
2009-08-21 13:45:16 -06:00
a29447c33d
softpipe: per-unit sampler varients
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Can't share sampler varients across multiple tex units because the texture
pointer is in the sampler varient. That prevents different textures per unit.
Fixes progs/demos/multiarb, progs/glsl/samplers, etc.
2009-08-21 12:44:04 -06:00
87ec83afd5
softpipe: add missing PIPE_TEXTURE_CUBE case in get_lambda_func()
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Fixes progs/demos/cubemap
2009-08-21 11:47:31 -06:00
ecfa8be150
softpipe: add missing sp_sampler_varient_destroy
2009-08-21 18:44:56 +01:00
cf102b031e
softpipe: remove redundant comparison, make test easier to understand
2009-08-21 11:43:48 -06:00
41483627f0
softpipe: fix min/mag filter typo
2009-08-21 11:41:29 -06:00
4e5c385d21
softpipe: fix s/t/p typos
2009-08-21 11:40:33 -06:00
4fc7d0345a
softpipe: rework texture sampling code
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Split into component pieces, stitch together at runtime using function
pointers. Make it possible to utilize the existing fastpaths as image-level
filters for generic mip-filtering routines.
Remove special case for rectangle filtering, as it can now be handled by
the 2d path.
As most of the mesa demo texturing was already covered by fast paths, its
harder to find examples of speedups, but tunnel gets a boost as mip-nearest
filtering is now able to access the img_2d_linear_wrap_POT functions
for sampling within a mipmap level.
2009-08-21 18:14:19 +01:00
b1cc196e6d
util: add util_is_power_of_two function
2009-08-21 18:07:35 +01:00
1f871a4d15
egl_softpipe: Do not flush unlinked context.
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An unlinked context is destroyed after _eglMakeCurrent. Flushing such
context would cause segfault.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
2009-08-21 08:34:34 -06:00
9b3e5df900
st/egl: Add support for drmModeDirtyFB command if found
2009-08-21 15:04:21 +02:00
d7c55555ac
nv50: use VTX_ATTR_nF for constant vtxelts
2009-08-20 21:41:39 +02:00
6d1f63f520
nv50: set vertex buffer limits
2009-08-20 21:41:39 +02:00
80c5ab1586
nv50: modify vbo format to hw translation, add BGRA swizzle
2009-08-20 21:41:39 +02:00
00c8359182
softpipe: allow the existing sampler routines to be hooked up directly
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Let eg. sp_get_samples_rect be hooked directly in as the tgsi sampler
routine.
Add a field to determine whether this is a vertex or fragment sampling
call, and massage parameters to match the tgsi call.
2009-08-20 18:36:57 +01:00
0d9979d9ec
softpipe: fix xpot calculation typo in sp_get_samples_2d_nearest_clamp_POT
2009-08-20 18:13:25 +01:00
1fd40e506c
softpipe: slightly optimized tiling calculation
2009-08-20 18:12:44 +01:00
79a7ddb57a
softpipe: fix glitch in texel lookups on fastpaths
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Fixes two issues - firstly for mipmap levels with one or more
dimensions smaller than tilesize, the code was sampling off the edge
of the texture (but still within the tile).
Secondly, in the linear_mipmap_linear case, both the default code and
new fastpath were incorrect. This change fixes the fastpath and adds
a comment to the default path, which still needs to be fixed.
Basically the issue is that the coordinates in the smaller texture
level are/were being computed by just dividing thecoordinates from the
larger texture level by two, as in:
x0[j] /= 2;
y0[j] /= 2;
x1[j] /= 2;
y1[j] /= 2;
The issues with this are signficant. Initially x1 is most often equal
to x0+1, but after this, it will likely be equal to x0, so we will not
actually be performing the linear blend within the smaller mipmap.
The fastpath code avoided this (recalculated x1), but was still using
the weighting factors from the larger mipmap level (xw, yw), which
were incorrect.
Change the fastpath code to do two full, independent linear samples of
the two mipmap levels before blending. The default code needs to do
the same thing.
2009-08-20 17:59:39 +01:00
ce723d8d8b
tgsi: check for SOA dependencies in SSE and PPC code generators
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Fall back to interpreter for now. This doesn't happen very often.
2009-08-20 10:34:45 -06:00
4c7c294fff
tgsi: handle SOA dependencies for MOV/SWZ
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SOA dependencies can happen when a register is used both as a source and
destination and the source is swizzled. For example:
MOV T, T.yxwz; would expand into:
MOV t0, t1;
MOV t1, t0;
MOV t2, t3;
MOV t3, t2;
The second instruction will produce the wrong result since we wrote to t0
in the first instruction. We need to use an intermediate temporary to fix
this.
This will take more work to fix for all TGSI instructions. This seems to
happen with MOV instructions more than anything else so fix that case now
and warn on others.
Fixes piglit glsl-vs-loop test (when not using SSE). See bug 23317.
2009-08-20 10:28:22 -06:00
5e6d21afa4
tgsi: added tgsi_full_instruction::Flags field
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Users of the parser can make use of this.
2009-08-20 10:25:55 -06:00
e93d41d24f
st/egl: Open the first drm node
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At least its better then hardcoded to i915
2009-08-20 17:50:30 +02:00
45cd9d80db
tgsi: when printing/dumping programs indent loops and conditionals
2009-08-20 10:52:12 -06:00
1645adc551
tgsi: check for SOA dependencies in SSE and PPC code generators
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Fall back to interpreter for now. This doesn't happen very often.
2009-08-20 10:52:12 -06:00
013bd4da1a
tgsi: handle SOA dependencies for MOV/SWZ
...
SOA dependencies can happen when a register is used both as a source and
destination and the source is swizzled. For example:
MOV T, T.yxwz; would expand into:
MOV t0, t1;
MOV t1, t0;
MOV t2, t3;
MOV t3, t2;
The second instruction will produce the wrong result since we wrote to t0
in the first instruction. We need to use an intermediate temporary to fix
this.
This will take more work to fix for all TGSI instructions. This seems to
happen with MOV instructions more than anything else so fix that case now
and warn on others.
Fixes piglit glsl-vs-loop test (when not using SSE). See bug 23317.
2009-08-20 10:52:12 -06:00
fffcecc4d9
tgsi: added tgsi_full_instruction::Flags field
...
Users of the parser can make use of this.
2009-08-20 10:51:55 -06:00
4f409da345
softpipe: optimized path for simple mipmap sampling
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linear-mip-linear-repeat-POT sampling faspath, provides a very nice
speedup to apps that do this common type of texturing.
Test case: demos/terrain, turn fog off, turn texturing on.
Without patch: 12 fps
With patch: 20 fps.
2009-08-20 11:25:20 +01:00
8604a896a6
gallium: rename copy/fill_rect utility functions
2009-08-19 13:17:58 -06:00
4522cdbfdd
gallium: fix tags target in Makefile.template
2009-08-19 13:17:58 -06:00
c69d9296fb
tgsi: Add missing include.
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(cherry picked from commit d2787c02c130b1fe20d0c032d468622f2fdaef79)
2009-08-19 12:03:34 +01:00
b2f3f7dd12
tgsi: Fix typo in ureg constant creation.
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(cherry picked from commit aa40c9abc7787fdf46cb661a4d0bb8bec513fc63)
2009-08-19 12:03:10 +01:00
dd5ac3cafc
st/xlib: remove a couple more 'fake' references
2009-08-19 12:02:53 +01:00
515a820021
st/xlib: remove dead ungrab helper
2009-08-19 12:02:53 +01:00
65079afcde
tgsi: silence compiler warning
2009-08-19 12:00:24 +01:00
7dc5527592
tgsi: remove unused function argument
2009-08-19 12:00:03 +01:00
265e210edb
tgsi: add missing functionality to support instructions with labels
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Could previously emit opcodes with label arguments, but was no way to
patch them with the actual destinations of those labels.
Adds two functions:
ureg_get_instruction_number - to get the id of the next instruction
to be emitted
ureg_fixup_label - to patch an emitted label to point to a given
instruction number.
Need some more complex examples than u_simple_shader, so far this has
only been compile-tested.
2009-08-19 11:54:26 +01:00
e327845e2b
r300g: Force off ZTOP optimizations for now.
2009-08-18 21:25:53 -07:00
José Fonseca
Michel Dänzer
Nicolai Hähnle
Cooper Yuan
Brian Paul
Jakob Bornecrantz
Michal Krol
Keith Whitwell
Zack Rusin
Christoph Bumiller
Jakob Bornecrantz
Ben Skeggs
Marc Dietrich
Joakim Sindholt
Younes Manton
Chia-I Wu
Corbin Simpson