| 34075d4133f83e6fec31a62ee4b1b3c565abda56 |
|
18-May-2012 |
James Benton <jbenton@vmware.com> |
util: Added util_format_is_array.
This function checks whether a format description is in a simple array format.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
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| f0d1b5f41adf07a1aaeee93ef924b6624e12f9cb |
|
06-Nov-2011 |
Dave Airlie <airlied@redhat.com> |
u_format: fix RGTC support in fits 8unorm.
Signed RGTC won't fit in a unorm, so don't allow them.
Signed-off-by: Dave Airlie <airlied@redhat.com>
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| 866f9b18c68ede63c00917ec9c3dae3524ca8826 |
|
11-Sep-2011 |
Dave Airlie <airlied@redhat.com> |
gallium: rename ZS stencil type to UINT (v2)
these are never USCALED, always UINT in reality.
taken from some work by Christoph Bumiller
v2: fixup formatting of table + tabs
Signed-off-by: Dave Airlie <airlied@redhat.com>
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
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| a441feb757b1be4845ba378f0207dcdc5cc1a407 |
|
19-Sep-2011 |
Dave Airlie <airlied@redhat.com> |
gallium: add initial pure integer support (v2)
This add support for unsigned/signed integer types via adding a 'pure' bit
in the format description table. It adds 4 new u_format get/put hooks,
for get/put uint and get/put sint so that accessors can get native access
to the integer bits. This is used to avoid precision loss via float converting
paths.
It doesn't add any float fetchers for these types at the moment, GL doesn't
require float fetching from these types and I expect we'll introduce a lot
of hidden bugs if we start allowing such conversions without an API mandating
it.
It adds all formats from EXT_texture_integer and EXT_texture_rg.
0 regressions on llvmpipe here with this.
(there is some more follow on code in my gallium-int-work branch, bringing
softpipe and mesa to a pretty integer clean state)
v2: fixup python generator to get signed->unsigned and unsigned->signed
fetches working.
Signed-off-by: Dave Airlie <airlied@redhat.com>
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| 61285c6cfa9ce6086d62fa08bc9e3813f0b30d3d |
|
08-Oct-2011 |
Dave Airlie <airlied@redhat.com> |
u_format: add inline helper to find first non void channel
This is used in a few places in drivers as well, also the integer support
can use it as well.
Signed-off-by: Dave Airlie <airlied@redhat.com>
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| f2a2ba9c6cdef99e1dc12209ac06d4e817368bfd |
|
16-Aug-2010 |
José Fonseca <jfonseca@vmware.com> |
util: Handle conversion between depth stencil formats.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| ba6f1f2c29c148e33acc9d2b411c19c7c9a9d04f |
|
15-Sep-2011 |
Brian Paul <brianp@vmware.com> |
util: add util_format_is_luminance/intensity/rgb(), etc
Reviewed-by: José Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| b5e39405831092d8cf7943318c92b750325eb31e |
|
03-Aug-2011 |
Marek Olšák <maraeo@gmail.com> |
util: fix a typo in util_format_swizzle_4f
Reported by Gustaw Smolarczyk.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| be7407b75b12c70e1925c10117937ae2b9e6711f |
|
02-Aug-2011 |
Marek Olšák <maraeo@gmail.com> |
gallium/util: add functions for manipulating swizzles
Some of those have been in drivers already.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| 75fa5c99a86c1ae0f8a4fecc016a5f82da9ae80a |
|
11-Apr-2011 |
Marek Olšák <maraeo@gmail.com> |
gallium: add and use generic function for querying patented format support (v2)
v2: Unsigned floats are allowed regardless of the configure switch.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| 903a66abaf91d143a12d72348c0be463b73506e6 |
|
17-Sep-2010 |
José Fonseca <jfonseca@vmware.com> |
util: linearized sRGB values don't fit into 8bits
Fixes glean texture_srgb test.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| b8684b2458bc9bdcfd6b43dc7c2b8c2d485105fd |
|
04-Sep-2010 |
José Fonseca <jfonseca@vmware.com> |
util: Helper function to determined whether two formats can be memcpy'ed.
These are the non-trivial conversions that this function recognizes,
which was produced by u_format_compatible_test.c:
b8g8r8a8_unorm -> b8g8r8x8_unorm
a8r8g8b8_unorm -> x8r8g8b8_unorm
b5g5r5a1_unorm -> b5g5r5x1_unorm
b4g4r4a4_unorm -> b4g4r4x4_unorm
l8_unorm -> r8_unorm
i8_unorm -> l8_unorm
i8_unorm -> a8_unorm
i8_unorm -> r8_unorm
l16_unorm -> r16_unorm
z24_unorm_s8_uscaled -> z24x8_unorm
s8_uscaled_z24_unorm -> x8z24_unorm
r8g8b8a8_unorm -> r8g8b8x8_unorm
a8b8g8r8_srgb -> x8b8g8r8_srgb
b8g8r8a8_srgb -> b8g8r8x8_srgb
a8r8g8b8_srgb -> x8r8g8b8_srgb
a8b8g8r8_unorm -> x8b8g8r8_unorm
r10g10b10a2_uscaled -> r10g10b10x2_uscaled
r10sg10sb10sa2u_norm -> r10g10b10x2_snorm
State trackers and pipe drivers should be updated to take advantage of
this knowledge, e.g., in surface_copy.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| 9b69545c42ce2722c21419f04794914abc455889 |
|
02-Jul-2010 |
José Fonseca <jfonseca@vmware.com> |
util: Expose util_format_fits_8unorm().
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| ac7c8f7dd3649507f6a5dc4d5222124dd954cbfd |
|
30-May-2010 |
Keith Whitwell <keithw@vmware.com> |
util: allocate larger tmp_row in util_format_translate
The tmp_row storage allocation took into account the format's y block
size by allocating y_step rows of data. However, the x block size was
not being taken into account when deciding how wide those rows need to
be.
Now make sure that tmp_row is at least x_step by y_step in size.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| f9a0d1e2346222848da6557b5c9bec3a475667ac |
|
09-Apr-2010 |
José Fonseca <jfonseca@vmware.com> |
util: Add missing break statement.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| d3808b1b1f34dbb826b99102786d94e1baf9d667 |
|
09-Apr-2010 |
José Fonseca <jfonseca@vmware.com> |
util: Add dedicated depth-stencil packing/unpacking functions.
Depth-stencil manually written given that each one is very close to
be a special case.
u_format_zs.c's still untested.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| 89ceb2f3c761d7287f5e2dca84d43dc16f400da0 |
|
08-Apr-2010 |
José Fonseca <jfonseca@vmware.com> |
util: (Almost) universal format translation function.
Untested.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| 47e61426586bb9f9f40950e9c4372e4f12bb9ed6 |
|
03-Apr-2010 |
José Fonseca <jfonseca@vmware.com> |
util: Revert unsolicited, untested, unreviewed, and broken changes to format support.
Not all is bad, but I'm afraid I'll have to throw the baby with the water
given they are all tied to together.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| 2a090ae80a597f498f113fe58a772ddf3dca12e0 |
|
02-Apr-2010 |
Luca Barbieri <luca@luca-barbieri.com> |
gallium/util: revert util_format_init addition
Putting calls to util_format_init all over the codebase is infeasible.
Instead, half float tables are pregenerated, and the s3tc library is
loaded on demand.
I believe this is a solution that combines performance, cleanliness,
flexibility and portability.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| c476305cdeb1ca9d755983e2058cb44f5b9109f0 |
|
02-Apr-2010 |
Luca Barbieri <luca@luca-barbieri.com> |
gallium/util: pregenerate half float tables
This solution avoids the issue of how to run the initializers and
also allows those pages (and the parts of them in processor caches)
to be shared between multiple processes.
The drawback is slightly higher library size.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| aee5bb5b8ad80d4aed849519a80b1d696991e866 |
|
02-Apr-2010 |
Luca Barbieri <luca@luca-barbieri.com> |
gallium/util: add util_format_init that inits s3tc and util_half
Switch from auto-init to explicit init for util_half per Brian Paul's
indication.
NOTE: this is probably broken because not enough things call util_format_init.
Will be fixed shortly
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| 018aae950df449a18d7d69de54d51af587be94c6 |
|
31-Mar-2010 |
José Fonseca <jfonseca@vmware.com> |
util: Make the accessors bidimensional again.
Otherwise there's no way to unpack blocks with height >1
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| c5d4a44f449a8203a8b1da9b18806a718d80f131 |
|
31-Mar-2010 |
José Fonseca <jfonseca@vmware.com> |
util: Use u_format_pack.py's code instead of u_format_access.py.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| 3c45c4bc44310c1af4f0c06d29eb0a9d39a38837 |
|
24-Feb-2010 |
José Fonseca <jfonseca@vmware.com> |
util: Cope with the fact that formats in u_format.csv are not ordered.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| ddbd2d08b7c5b5653981db8fec58d5c3244049cd |
|
08-Dec-2009 |
Michal Krol <michal@vmware.com> |
util/format: Take advantage of sequential nature of pipe_format enum.
Make sure the format descriptor table can be indexed directly.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|
| 15422b2d99be074e1d6ac064b6f791245975da83 |
|
27-Jul-2009 |
José Fonseca <jfonseca@vmware.com> |
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.
/external/mesa3d/src/gallium/auxiliary/util/u_format.c
|