mesa.git
15 years agor300: temporary occlusion query hack
Maciej Cencora [Thu, 11 Jun 2009 14:10:20 +0000 (16:10 +0200)]
r300: temporary occlusion query hack

15 years agor300: clear not_flushed OQ list after flush
Maciej Cencora [Thu, 11 Jun 2009 14:00:03 +0000 (16:00 +0200)]
r300: clear not_flushed OQ list after flush

15 years agor300/oq: add some debugging info
Maciej Cencora [Sat, 15 Aug 2009 12:35:28 +0000 (14:35 +0200)]
r300/oq: add some debugging info

15 years agor300: add occlusion queries support
Maciej Cencora [Thu, 11 Jun 2009 14:13:23 +0000 (16:13 +0200)]
r300: add occlusion queries support

TODO:
- use proper interface for checking if bo is idle when it's available
- disable ZTOP only when needed
- make it work under KMS

15 years agoradeon space: realign with drm space check code
Dave Airlie [Sat, 15 Aug 2009 11:34:17 +0000 (21:34 +1000)]
radeon space: realign with drm space check code

15 years agor300: fixup space checks since VBO code
Dave Airlie [Sat, 15 Aug 2009 11:18:30 +0000 (21:18 +1000)]
r300: fixup space checks since VBO code

Hopefully this gets the ordering correct so the space checks don't fail.

15 years agor300: add just in case warn I don't think this can actually happen
Dave Airlie [Sat, 15 Aug 2009 10:30:45 +0000 (20:30 +1000)]
r300: add just in case warn I don't think this can actually happen

15 years agoradeon: enable vertex splitting for IBs
Dave Airlie [Sat, 15 Aug 2009 10:19:09 +0000 (20:19 +1000)]
radeon: enable vertex splitting for IBs

Based on Maciej's code, just fixed up the alignments for INDX_BUFFER

ut2004 runs AS-Convoy

15 years agoi965: disable bounds checking on arrays with stride 0
Roland Scheidegger [Sat, 15 Aug 2009 01:44:02 +0000 (03:44 +0200)]
i965: disable bounds checking on arrays with stride 0

if stride is 0 we cannot use count as max index for bounds checking,
since the hardware will simply return 0 as data for indices failing
bounds check. If stride is 0 any index should be valid hence simply
disable bounds checking in this case.
This fixes bugs introduced with e643bc5fc7afb563028f5a089ca5e38172af41a8.

15 years agoi965: Add support for GL_ARB_seamless_cube_map
Ian Romanick [Fri, 14 Aug 2009 23:27:33 +0000 (16:27 -0700)]
i965: Add support for GL_ARB_seamless_cube_map

15 years agodemos/cubemap: Add support for GL_ARB_seamless_cube_map
Ian Romanick [Fri, 14 Aug 2009 23:26:59 +0000 (16:26 -0700)]
demos/cubemap: Add support for GL_ARB_seamless_cube_map

15 years agoRegenerate files for GL_ARB_seamless_cube_map
Ian Romanick [Fri, 14 Aug 2009 08:25:05 +0000 (01:25 -0700)]
Regenerate files for GL_ARB_seamless_cube_map

15 years agoInfrastructure for GL_ARB_seamless_cube_map
Ian Romanick [Fri, 14 Aug 2009 08:20:56 +0000 (01:20 -0700)]
Infrastructure for GL_ARB_seamless_cube_map

15 years agoRegenerate files for GL_APPLE_flush_buffer_range
Ian Romanick [Fri, 14 Aug 2009 06:57:03 +0000 (23:57 -0700)]
Regenerate files for GL_APPLE_flush_buffer_range

15 years agoMerge branch 'vbo_clean'
Maciej Cencora [Fri, 14 Aug 2009 22:52:44 +0000 (00:52 +0200)]
Merge branch 'vbo_clean'

Conflicts:
src/mesa/drivers/dri/r300/r300_draw.c

15 years agor300: mark VBO buffer objects as persistent
Maciej Cencora [Fri, 14 Aug 2009 20:32:57 +0000 (22:32 +0200)]
r300: mark VBO buffer objects as persistent

15 years agor300: unmap buffer objects after usage
Maciej Cencora [Fri, 14 Aug 2009 20:48:03 +0000 (22:48 +0200)]
r300: unmap buffer objects after usage

15 years agomesa: append uniform values to the log file the first time we use a shader
Brian Paul [Fri, 14 Aug 2009 18:58:21 +0000 (12:58 -0600)]
mesa: append uniform values to the log file the first time we use a shader

This info is essential to using/debugging a shader outside of its normal
application.

15 years agomesa: also pass the GPU program to _mesa_append_uniforms_to_file()
Brian Paul [Fri, 14 Aug 2009 18:57:39 +0000 (12:57 -0600)]
mesa: also pass the GPU program to _mesa_append_uniforms_to_file()

We want the post-link program at this points.

15 years agovbo: call _mesa_valid_to_render()
Brian Paul [Fri, 14 Aug 2009 17:31:00 +0000 (11:31 -0600)]
vbo: call _mesa_valid_to_render()

15 years agoMerge branch 'mesa_7_5_branch'
Brian Paul [Fri, 14 Aug 2009 17:27:51 +0000 (11:27 -0600)]
Merge branch 'mesa_7_5_branch'

15 years agomesa: new _mesa_append_uniforms_to_file() debug/logging function
Brian Paul [Fri, 14 Aug 2009 17:26:20 +0000 (11:26 -0600)]
mesa: new _mesa_append_uniforms_to_file() debug/logging function

15 years agomesa: call _mesa_valid_to_render()
Brian Paul [Fri, 14 Aug 2009 16:48:31 +0000 (10:48 -0600)]
mesa: call _mesa_valid_to_render()

15 years agovbo: call _mesa_valid_to_render()
Brian Paul [Fri, 14 Aug 2009 16:46:04 +0000 (10:46 -0600)]
vbo: call _mesa_valid_to_render()

15 years agomesa: new _mesa_valid_to_render() function
Brian Paul [Fri, 14 Aug 2009 16:45:17 +0000 (10:45 -0600)]
mesa: new _mesa_valid_to_render() function

Tests if the current shader/program is valid and that the framebuffer is
complete.  To be called by glBegin, glDrawArrays, etc.

15 years agomesa: minor error string changes
Brian Paul [Fri, 14 Aug 2009 16:41:03 +0000 (10:41 -0600)]
mesa: minor error string changes

15 years agodocs: docs: document new --with-max-width/height config options
Brian Paul [Fri, 14 Aug 2009 17:24:20 +0000 (11:24 -0600)]
docs: docs: document new --with-max-width/height config options

15 years agoAdd a FAQ about internal buffer sizes.
Brian Paul [Fri, 14 Aug 2009 17:23:18 +0000 (11:23 -0600)]
Add a FAQ about internal buffer sizes.

(cherry picked from master, commit 9a8781bd24730374e14568f67f7db8a9cc444bb4)

15 years agoAdd configure options for MAX_WIDTH/HEIGHT.
Brian Paul [Fri, 14 Aug 2009 17:23:00 +0000 (11:23 -0600)]
Add configure options for MAX_WIDTH/HEIGHT.

This adds two --with configure options for setting defines for
MAX_WIDTH and MAX_HEIGHT.  It's conceivably just as easy to define
these in CFLAGS manually, but this way users don't need to know
about internal Mesa details.

Patch updated by BrianP to set DEFINES, not CFLAGS.

(cherry picked from master, commit 7085dce750f478312a47f474330d63cc900a8448)

15 years agoAllow external settings of MAX_WIDTH/HEIGHT.
Brian Paul [Fri, 14 Aug 2009 17:22:37 +0000 (11:22 -0600)]
Allow external settings of MAX_WIDTH/HEIGHT.

Conditionalize MAX_WIDTH / MAX_HEIGHT defines so that users can
set them via CFLAGS.

(cherry picked from master, commit 66bc17e80e22d8f205cc02171b1c266feab6631f)

15 years agost/xlib: reduce the proliferation of GLX context types
Keith Whitwell [Fri, 14 Aug 2009 16:56:33 +0000 (17:56 +0100)]
st/xlib: reduce the proliferation of GLX context types

Now there is just a single, struct __GLXcontextRec, which is the
GLXContext typedef has already been defined as a pointer to.  I
believe this is the intended usage, that GLX implementations should
define that struct as they require.

Merge the two previous structs into one and get rid of the
no-longer-necessary type casts and sub-classing.

15 years agost/dri: remove unused dummyContext value
Keith Whitwell [Fri, 14 Aug 2009 12:41:57 +0000 (13:41 +0100)]
st/dri: remove unused dummyContext value

15 years agomesa: move assertions in test_attachment_completeness()
Brian Paul [Fri, 14 Aug 2009 16:30:10 +0000 (10:30 -0600)]
mesa: move assertions in test_attachment_completeness()

Put the assertions after the error checks.

15 years agonv50: fix mipmap offsets and tiling
Christoph Bumiller [Fri, 14 Aug 2009 16:23:55 +0000 (18:23 +0200)]
nv50: fix mipmap offsets and tiling

The hardware expects a texture's tile mode to change with
the mipmap level.
Also, only multiply by block size once to obtain size.

15 years agonv50: make sure we don't re-emit outdated scissor state
Christoph Bumiller [Fri, 14 Aug 2009 16:16:46 +0000 (18:16 +0200)]
nv50: make sure we don't re-emit outdated scissor state

Since we don't turn off scissors, we need to update the
stateobj when the framebuffer size changes.

15 years agonv50: make use of the y-origin switch
Christoph Bumiller [Fri, 14 Aug 2009 16:06:24 +0000 (18:06 +0200)]
nv50: make use of the y-origin switch

Now that we know how to make the hardware have y-coordinate origin
top, we can get rid of all the inversion introduced earlier.

15 years agor300: remove broken vertex splitting
Maciej Cencora [Fri, 14 Aug 2009 15:04:08 +0000 (17:04 +0200)]
r300: remove broken vertex splitting

Revert to previous behaviour of dropping to big render operations.

15 years agor300: rework index buffer setup
Maciej Cencora [Fri, 14 Aug 2009 14:59:26 +0000 (16:59 +0200)]
r300: rework index buffer setup

Copy elements directly to DMA bo to get rid of one memcpy, and prepare for using VBOs for index buffer.

15 years agor300: remove unused software TNL path
Maciej Cencora [Fri, 14 Aug 2009 14:39:01 +0000 (16:39 +0200)]
r300: remove unused software TNL path

This doesn't remove software TCL path - so RS480 and RS690 work as before.

15 years agor300: use VBOs for vertex attributes
Maciej Cencora [Sat, 11 Jul 2009 18:40:51 +0000 (20:40 +0200)]
r300: use VBOs for vertex attributes

15 years agodocs: document new --with-max-width/height config options
Brian Paul [Fri, 14 Aug 2009 15:00:15 +0000 (09:00 -0600)]
docs: document new --with-max-width/height config options

15 years agoAdd a FAQ about internal buffer sizes.
Tom Fogal [Fri, 14 Aug 2009 01:51:57 +0000 (19:51 -0600)]
Add a FAQ about internal buffer sizes.

15 years agoAdd configure options for MAX_WIDTH/HEIGHT.
Tom Fogal [Fri, 14 Aug 2009 01:40:30 +0000 (19:40 -0600)]
Add configure options for MAX_WIDTH/HEIGHT.

This adds two --with configure options for setting defines for
MAX_WIDTH and MAX_HEIGHT.  It's conceivably just as easy to define
these in CFLAGS manually, but this way users don't need to know
about internal Mesa details.

Patch updated by BrianP to set DEFINES, not CFLAGS.

15 years agoAllow external settings of MAX_WIDTH/HEIGHT.
Tom Fogal [Fri, 14 Aug 2009 01:23:54 +0000 (19:23 -0600)]
Allow external settings of MAX_WIDTH/HEIGHT.

Conditionalize MAX_WIDTH / MAX_HEIGHT defines so that users can
set them via CFLAGS.

15 years agointel: in intel_context struct use typedef for sarea struct
Tobias Doerffel [Fri, 14 Aug 2009 14:50:43 +0000 (08:50 -0600)]
intel: in intel_context struct use typedef for sarea struct

Using drm_i915_sarea_t instead of struct drm_i915_sarea seems to be
a common standard now, therefore fix it also in intel_context
structure. Additionally this silences a compiler warning:

intel_swapbuffers.c: In function `intelFixupVblank':
intel_swapbuffers.c:48: warning: initialization from incompatible pointer type

Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>
15 years agomesa: make sure r300/compiler/ sources are included in tarball
Thierry Vignaud [Fri, 14 Aug 2009 14:16:35 +0000 (08:16 -0600)]
mesa: make sure r300/compiler/ sources are included in tarball

15 years agost/vega: Add more symbols defined by mesa/st.
Chia-I Wu [Fri, 14 Aug 2009 05:33:48 +0000 (13:33 +0800)]
st/vega: Add more symbols defined by mesa/st.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
15 years agor300: add required symlinks
Maciej Cencora [Wed, 29 Jul 2009 17:29:59 +0000 (19:29 +0200)]
r300: add required symlinks

Reported by adamk on #radeon

15 years agoradeon: handle debug versions of radeon_bo_open
Maciej Cencora [Sat, 1 Aug 2009 10:00:35 +0000 (12:00 +0200)]
radeon: handle debug versions of radeon_bo_open

15 years agonv50: fix typo in REALLOC's 2nd argument in ctor_immd
Christoph Bumiller [Fri, 14 Aug 2009 13:26:58 +0000 (15:26 +0200)]
nv50: fix typo in REALLOC's 2nd argument in ctor_immd

15 years agoradeon: add VBO support (not enabled yet)
Maciej Cencora [Sat, 11 Jul 2009 13:00:52 +0000 (15:00 +0200)]
radeon: add VBO support (not enabled yet)

15 years agoradeon: export emitvec* functions
Maciej Cencora [Sat, 1 Aug 2009 13:11:57 +0000 (15:11 +0200)]
radeon: export emitvec* functions

15 years agoradeon: constify some parameters
Maciej Cencora [Sun, 26 Jul 2009 10:57:41 +0000 (12:57 +0200)]
radeon: constify some parameters

15 years agor600: emit SURFACE_BASE_UPDATE on depth base updates on rv6xx
Alex Deucher [Fri, 14 Aug 2009 05:33:45 +0000 (01:33 -0400)]
r600: emit SURFACE_BASE_UPDATE on depth base updates on rv6xx

15 years agoglsl: re-write Makefile after I called it bad.
Dave Airlie [Fri, 14 Aug 2009 00:03:51 +0000 (10:03 +1000)]
glsl: re-write Makefile after I called it bad.

15 years agoprogs/glsl: added multitex.shtest config file
Brian Paul [Thu, 13 Aug 2009 22:03:01 +0000 (16:03 -0600)]
progs/glsl: added multitex.shtest config file

15 years agoprogs/glsl: set generic vertex attribute values
Brian Paul [Thu, 13 Aug 2009 22:02:24 +0000 (16:02 -0600)]
progs/glsl: set generic vertex attribute values

15 years agoprogs/glsl: add type field to shtest config files
Brian Paul [Thu, 13 Aug 2009 21:53:49 +0000 (15:53 -0600)]
progs/glsl: add type field to shtest config files

Plus, texture loading.

15 years agomesa: added *.shtest files to demo tarball
Brian Paul [Thu, 13 Aug 2009 21:06:28 +0000 (15:06 -0600)]
mesa: added *.shtest files to demo tarball

15 years agoglsl/tests: skinning.o
Dave Airlie [Thu, 13 Aug 2009 22:35:49 +0000 (08:35 +1000)]
glsl/tests: skinning.o

worst Makefile ever. not sure what is going on here, hopefully
this fixes tinderbox

15 years agor600: move non-surface related cb state to general state
Alex Deucher [Thu, 13 Aug 2009 21:55:42 +0000 (17:55 -0400)]
r600: move non-surface related cb state to general state

15 years agor600: move non-surface related depth state to general state
Alex Deucher [Thu, 13 Aug 2009 21:29:24 +0000 (17:29 -0400)]
r600: move non-surface related depth state to general state

15 years agoglx: indent -br -i3 -npcs --no-tabs
RALOVICH, Kristóf [Wed, 12 Aug 2009 10:41:22 +0000 (12:41 +0200)]
glx: indent -br -i3 -npcs --no-tabs

Some manual intervention applied since XEXT_* and other macro magic
fooled indent. Auto generated files were also skipped.

15 years agomesa: fix some invalid memory reads
Brian Paul [Thu, 13 Aug 2009 20:38:27 +0000 (14:38 -0600)]
mesa: fix some invalid memory reads

We were passing the address of a float to functions that would deref the
pointer as an array.

15 years agoprogs/tests: hack a PBO/dlist test
Brian Paul [Thu, 13 Aug 2009 20:07:25 +0000 (14:07 -0600)]
progs/tests: hack a PBO/dlist test

15 years agomesa: fix warnings about locals hiding function params
Brian Paul [Thu, 13 Aug 2009 20:05:52 +0000 (14:05 -0600)]
mesa: fix warnings about locals hiding function params

15 years agomesa: add missing PBO mapping code in unpack_image()
Brian Paul [Thu, 13 Aug 2009 20:00:21 +0000 (14:00 -0600)]
mesa: add missing PBO mapping code in unpack_image()

15 years agomain: fix some potential memory leaks
Brian Paul [Thu, 13 Aug 2009 19:48:36 +0000 (13:48 -0600)]
main: fix some potential memory leaks

Allocate dlist images after error checking.
Record GL_OUT_OF_MEMORY when we can't make a copy of an image.

15 years agomesa: fix some potential uninitialized memory references
Brian Paul [Thu, 13 Aug 2009 19:44:31 +0000 (13:44 -0600)]
mesa: fix some potential uninitialized memory references

15 years agoglsl: fix some uninitialized pointers
Brian Paul [Thu, 13 Aug 2009 19:44:01 +0000 (13:44 -0600)]
glsl: fix some uninitialized pointers

15 years agoprogs/util: ignore pre-defined uniforms in SetUniformValues()
Brian Paul [Thu, 13 Aug 2009 18:53:20 +0000 (12:53 -0600)]
progs/util: ignore pre-defined uniforms in SetUniformValues()

15 years agoprogs/glsl: new shtest program, a simple shader test harness app
Brian Paul [Thu, 13 Aug 2009 18:52:13 +0000 (12:52 -0600)]
progs/glsl: new shtest program, a simple shader test harness app

This commit includes some sample config files (*.shtest)

15 years agoglsl: fix incorrect attribute size
Brian Paul [Thu, 13 Aug 2009 18:43:09 +0000 (12:43 -0600)]
glsl: fix incorrect attribute size

15 years agotnl: if NAN_CHECK is enabled, also assert that pos.x != 0
Brian Paul [Thu, 13 Aug 2009 18:42:52 +0000 (12:42 -0600)]
tnl: if NAN_CHECK is enabled, also assert that pos.x != 0

15 years agomesa: s/assert/ASSERT/ in _mesa_reference_texobj()
Brian Paul [Thu, 13 Aug 2009 16:29:15 +0000 (10:29 -0600)]
mesa: s/assert/ASSERT/ in _mesa_reference_texobj()

We want the no-op ASSERT for non-debug builds.

15 years agomesa: rework error check in glGetTexLevelParameter(), remove tex_image_dimensions()
Brian Paul [Thu, 13 Aug 2009 16:18:50 +0000 (10:18 -0600)]
mesa: rework error check in glGetTexLevelParameter(), remove tex_image_dimensions()

15 years agomesa: if maxLevels==0, target is invalid
Brian Paul [Thu, 13 Aug 2009 16:16:59 +0000 (10:16 -0600)]
mesa: if maxLevels==0, target is invalid

15 years agomesa: add extension checks in _mesa_max_texture_levels()
Brian Paul [Thu, 13 Aug 2009 16:14:13 +0000 (10:14 -0600)]
mesa: add extension checks in _mesa_max_texture_levels()

15 years agomesa: minor clean-ups in bumpmap functions
Brian Paul [Thu, 13 Aug 2009 16:01:38 +0000 (10:01 -0600)]
mesa: minor clean-ups in bumpmap functions

15 years agomesa: use _mesa_get_current_tex_unit() in more places
Brian Paul [Thu, 13 Aug 2009 15:55:34 +0000 (09:55 -0600)]
mesa: use _mesa_get_current_tex_unit() in more places

15 years agomesa: refactor: move _mesa_is_color/depth/stencil_format() helpers to image.c
Brian Paul [Thu, 13 Aug 2009 15:46:42 +0000 (09:46 -0600)]
mesa: refactor: move _mesa_is_color/depth/stencil_format() helpers to image.c

15 years agomesa: move _mesa_Get[Compressed]TexImage() to texgetimage.c
Brian Paul [Thu, 13 Aug 2009 15:38:39 +0000 (09:38 -0600)]
mesa: move _mesa_Get[Compressed]TexImage() to texgetimage.c

All the glGetTexImage code is in one file now.

15 years agomesa: short-circuit no-change in _mesa_DepthRange()
Brian Paul [Tue, 11 Aug 2009 21:46:46 +0000 (15:46 -0600)]
mesa: short-circuit no-change in _mesa_DepthRange()

15 years agost/dri: Add support for GLX_EXT_texture_from_pixmap with direct rendering.
Michel Dänzer [Thu, 13 Aug 2009 18:24:09 +0000 (20:24 +0200)]
st/dri: Add support for GLX_EXT_texture_from_pixmap with direct rendering.

15 years agogallium/drm: Handle circular dependencies in the auxiliary libraries with make.
Michel Dänzer [Thu, 13 Aug 2009 16:46:53 +0000 (18:46 +0200)]
gallium/drm: Handle circular dependencies in the auxiliary libraries with make.

15 years agost/xorg: Fix DRI2 CopyRegion hook.
Michel Dänzer [Thu, 13 Aug 2009 16:46:53 +0000 (18:46 +0200)]
st/xorg: Fix DRI2 CopyRegion hook.

Use GC CopyArea op for proper translation and clipping, and throttle full
buffer swaps / frontbuffer flushes.

15 years agotgsi: add simple facility for releasing and reusing temporaries
Keith Whitwell [Thu, 13 Aug 2009 16:22:16 +0000 (17:22 +0100)]
tgsi: add simple facility for releasing and reusing temporaries

15 years agotgsi: rename ureg src/dest converters
Keith Whitwell [Thu, 13 Aug 2009 16:20:04 +0000 (17:20 +0100)]
tgsi: rename ureg src/dest converters

Also fix a typo in ureg_src().

15 years agodraw: Remove unused variable.
José Fonseca [Thu, 13 Aug 2009 15:33:50 +0000 (16:33 +0100)]
draw: Remove unused variable.

15 years agoscons: Handle Circular dependencies in the libraries.
José Fonseca [Thu, 13 Aug 2009 15:32:51 +0000 (16:32 +0100)]
scons: Handle Circular dependencies in the libraries.

15 years agoMerge branch 'mesa_7_5_branch'
Keith Whitwell [Thu, 13 Aug 2009 14:57:23 +0000 (15:57 +0100)]
Merge branch 'mesa_7_5_branch'

15 years agodraw: cope with more primitives in draw_pipeline_run
Keith Whitwell [Thu, 13 Aug 2009 14:54:10 +0000 (15:54 +0100)]
draw: cope with more primitives in draw_pipeline_run

This previously was used only for decomposed (POINT/LINE/TRI) primitives,
but for some time a full range of primitives could end up in here.

Fixes trivial/lineloop-clip on softpipe, among others.
(cherry picked from commit 87cd8a3b8a2407b30916be418ff2f95dfea5d2ad)

15 years agotgsi: turn off debugging
Keith Whitwell [Thu, 13 Aug 2009 13:28:01 +0000 (14:28 +0100)]
tgsi: turn off debugging

15 years agotgsi: use REALLOC for growing token pool
Keith Whitwell [Thu, 13 Aug 2009 13:27:42 +0000 (14:27 +0100)]
tgsi: use REALLOC for growing token pool

15 years agoutil: silence warnings for third REALLOC argument
Keith Whitwell [Thu, 13 Aug 2009 13:26:50 +0000 (14:26 +0100)]
util: silence warnings for third REALLOC argument

Our fallback realloc path requires an old_size argument, but the posix
varient doesn't need this.  Add some code to avoid gcc unused variable
warnings for this extra argument.

15 years agoutil: remove unneeded includes
Keith Whitwell [Thu, 13 Aug 2009 12:42:42 +0000 (13:42 +0100)]
util: remove unneeded includes

15 years agoutil: convert u_simple_shaders to use tgsi_ureg
Keith Whitwell [Thu, 13 Aug 2009 11:46:32 +0000 (12:46 +0100)]
util: convert u_simple_shaders to use tgsi_ureg

Much nicer now.

15 years agotgsi: add tgsi_ureg, a simplified tgsi shader builder
Keith Whitwell [Thu, 13 Aug 2009 11:38:58 +0000 (12:38 +0100)]
tgsi: add tgsi_ureg, a simplified tgsi shader builder

This is modelled on the nice & easy-to-use facilities we had
for building shaders in mesa, eg. in texenvprogram.c and friends.

Key points include pass-by-value register structs that can be manipulated
in a functional style, eg:

   negate(swizzle(reg, X,X,X,X))

and per-opcode instruction functions, eg:

   emit_MOV( p, writemask(dst, 0x1), negate(src));

and similar.

Additionally, the interface allows mixed emit of instructions and decls,
which are sorted out internally to obey TGSI ordering.

Immediates may be emitted at any time and are scanned against existing
immediates to try and reduce redundancy.

Not all TGSI functionality is accessible through this interface, but
most or all of what mesa uses should be.

15 years agoi965: fix cube map on IGDNG
Xiang, Haihao [Thu, 13 Aug 2009 10:42:52 +0000 (18:42 +0800)]
i965: fix cube map on IGDNG

15 years agoglsl: remove duplicate frag input entry
Brian Paul [Thu, 13 Aug 2009 02:37:34 +0000 (20:37 -0600)]
glsl: remove duplicate frag input entry