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* mesa: Add MESA_FORMAT_SIGNED_RG88 and _RG1616.Francisco Jerez2014-01-151-0/+35
| | | | | | | | | | | | Including pack/unpack and texstore code. ARB_shader_image_load_store requires support for the GL_RG8_SNORM and GL_RG16_SNORM formats, which map to MESA_FORMAT_SIGNED_GR88 and MESA_FORMAT_SIGNED_GR1616 on little-endian hosts, and MESA_FORMAT_SIGNED_RG88 and MESA_FORMAT_SIGNED_RG1616 respectively on big-endian hosts -- only the former were already present, add support for the latter. Acked-by: Chris Forbes <[email protected]> Reviewed-by: Paul Berry <[email protected]>
* mesa: Add MESA_FORMAT_ABGR2101010.Francisco Jerez2014-01-151-0/+19
| | | | | | | | Including pack/unpack and texstore code. This texture format is a requirement for ARB_shader_image_load_store. Acked-by: Chris Forbes <[email protected]> Reviewed-by: Paul Berry <[email protected]>
* mesa: check for MESA_FORMAT_RGB9_E5_FLOAT in _mesa_is_format_signed()Brian Paul2014-01-091-2/+3
| | | | | | | | | | This packed floating point format only stores positive values. Bugzilla: http://bugs.freedesktop.org/show_bug.cgi?id=73096 Cc: 10.0 <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
* mesa: implement missing glGet(GL_RGBA_SIGNED_COMPONENTS_EXT) queryBrian Paul2014-01-061-0/+19
| | | | | | | | | This is part of the GL_EXT_packed_float extension. Bugzilla: http://bugs.freedesktop.org/show_bug.cgi?id=73096 Cc: 10.0 <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Chris Forbes <[email protected]>
* mesa: remove outdated version lines in commentsRico Schüller2013-06-051-1/+0
| | | | Signed-off-by: Brian Paul <[email protected]>
* mesa: Restore 78-column wrapping of license text in C-style comments.Kenneth Graunke2013-04-231-3/+4
| | | | | | | | | | | | | | The previous commit introduced extra words, breaking the formatting. This text transformation was done automatically via the following shell command: $ git grep 'THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY' | sed 's/:.*$//' | xargs -I {} sh -c 'vim -e -s {} < vimscript where 'vimscript' is a file containing: /THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY/;/\*\// !fmt -w 78 -p ' * ' :wq Reviewed-by: Brian Paul <[email protected]>
* mesa: Add "OR COPYRIGHT HOLDERS" to license text disclaiming liability.Kenneth Graunke2013-04-231-1/+1
| | | | | | | | | | | | | | | This brings the license text in line with the MIT License as published on the Open Source Initiative website: http://opensource.org/licenses/mit-license.php Generated automatically be the following shell command: $ git grep 'THE AUTHORS BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \ sed -i 's/THE AUTHORS/THE AUTHORS OR COPYRIGHT HOLDERS/' {} This introduces some wrapping issues, to be fixed in the next commit. Reviewed-by: Brian Paul <[email protected]>
* mesa: Change "BRIAN PAUL" to "THE AUTHORS" in license text.Kenneth Graunke2013-04-231-1/+1
| | | | | | | | | | | | | | | | Generated automatically be the following shell command: $ git grep 'BRIAN PAUL BE LIABLE' | sed 's/:.*$//g' | xargs -I '{}' \ sed -i 's/BRIAN PAUL/THE AUTHORS/' {} The intention here is to protect all authors, not just Brian Paul. I believe that was already the sensible interpretation, but spelling it out is probably better. More practically, it also prevents people from accidentally copy & pasting the license into a new file which says Brian is not liable when he isn't even one of the authors. Reviewed-by: Brian Paul <[email protected]>
* mesa: remove #include "mfeatures.h" from numerous source filesBrian Paul2013-04-171-1/+0
| | | | | | None of the remaining FEATURE_x symbols in mfeatures.h are used anymore. Reviewed-by: Jordan Justen <[email protected]>
* mesa: adjust usage of swapBytes/littleEndian in format_matches_format_and_typeMarek Olšák2013-02-111-25/+17
| | | | | | | | | | - swapBytes has no effect on 8-bit single-component formats - GL_SHORT is in host byte order, so checking for littleEndian is unnecessary, I decided to make the change for single-component formats only Based on suggestions from Michel Dänzer. Reviewed-by: Michel Dänzer <[email protected]>
* mesa: fill in Z32_FLOAT_X24S8 in _mesa_format_matches_format_and_typeMarek Olšák2013-02-111-1/+2
| | | | Reviewed-by: Brian Paul <[email protected]>
* mesa: fill in signed cases and RGBA16 in _mesa_format_matches_format_and_typeMarek Olšák2013-02-111-4/+26
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Michel Dänzer <[email protected]>
* mesa: fill in INT/UINT format cases in _mesa_format_matches_format_and_typeMarek Olšák2013-02-111-6/+61
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Michel Dänzer <[email protected]>
* mesa: fill in YCBCR cases in _mesa_format_matches_format_and_typeMarek Olšák2013-02-111-1/+6
| | | | | | | based on the texstore code Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Michel Dänzer <[email protected]>
* mesa: fill in SRGB cases in _mesa_format_matches_format_and_typeMarek Olšák2013-02-111-5/+5
| | | | | | Texstore takes the same codepath as the corresponding linear formats. Reviewed-by: Brian Paul <[email protected]>
* mesa: add RGBX formats for existing GL RGB texture formatsMarek Olšák2013-02-071-0/+207
| | | | v2: fix compilation of swrast
* mesa: fixup inconsistent naming of RG16 formatsMarek Olšák2013-02-061-8/+8
| | | | Reviewed-by: Brian Paul <[email protected]>
* mesa: fix comment typo: s/formaat/format/Brian Paul2013-01-291-1/+1
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* mesa: Add new MESA_FORMATs for ETC2 compressed texturesAnuj Phogat2012-12-071-0/+133
| | | | | | | | | | | | | | | | | | | | | | | | | | | It is required by OpenGL ES 3.0 to support ETC2 textures. This patch adds new MESA_FORMATs for following etc2 texture formats: GL_COMPRESSED_RGB8_ETC2 GL_COMPRESSED_SRGB8_ETC2 GL_COMPRESSED_RGBA8_ETC2_EAC GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC GL_COMPRESSED_R11_EAC GL_COMPRESSED_RG11_EAC GL_COMPRESSED_SIGNED_R11_EAC GL_COMPRESSED_SIGNED_RG11_EAC MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1 MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1 Above formats are currently available in only gles 3.0. v2: Add entries in texfetch_funcs[] array. Signed-off-by: Anuj Phogat <[email protected]> Reviewed-by: Brian Paul <[email protected]> v3 (Paul Berry <[email protected]>): comment out symbols that are not implemented yet, so that this commit compiles on its own; future commits will uncomment the symbols as they become available.
* mesa: remove FEATURE_EXT_texture_sRGB define.Oliver McFadden2012-09-151-4/+0
| | | | | Signed-off-by: Oliver McFadden <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: remove FEATURE_texture_s3tc define.Oliver McFadden2012-09-151-2/+0
| | | | | Signed-off-by: Oliver McFadden <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: remove FEATURE_texture_fxt1 define.Oliver McFadden2012-09-151-2/+0
| | | | | Signed-off-by: Oliver McFadden <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa formats: add MESA_FORMAT_ABGR2101010_UINTJordan Justen2012-07-211-0/+15
| | | | | Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: add glformats integer type/format detection routinesJordan Justen2012-07-211-0/+13
| | | | | | | | | | | | _mesa_is_integer_format is moved to formats.c and renamed as _mesa_is_enum_format_integer. _mesa_is_format_unsigned, _mesa_is_type_integer, _mesa_is_type_unsigned, and _mesa_is_enum_format_or_type_integer are added. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: remove assertions that do not allow compressed 2D_ARRAY texturesMarek Olšák2012-07-121-4/+2
| | | | | | NOTE: This is a candidate for the 8.0 branch. Reviewed-by: Alex Deucher <[email protected]>
* mesa: Return 8 bits for GL_TEXTURE_RED_SIZE on RGTC formats.Kenneth Graunke2012-06-071-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | From the issues section of the GL_ARB_texture_compression_rgtc extension: 15) What should glGetTexLevelParameter return for GL_TEXTURE_GREEN_SIZE and GL_TEXTURE_BLUE_SIZE for the RGTC1 formats? What should glGetTexLevelParameter return for GL_TEXTURE_BLUE_SIZE for the RGTC2 formats? RESOLVED: Zero bits. These formats always return 0.0 for these respective components and have no bits devoted to these components. Returning 8 bits for red size of RGTC1 and the red and green sizes of RGTC2 makes sense because that's the maximum potential precision for the uncompressed texels. Thus, we need to return 8 bits for GL_TEXTURE_RED_SIZE on all RGTC formats and 8 bits for GL_TEXTURE_GREEN_SIZE on RGTC2 formats. BLUE should be 0. Fixes oglconform/rgtc/advanced.texture_fetch.tex_param. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: implement more cases in _mesa_format_matches_format_and_type()Brian Paul2012-01-271-2/+22
| | | | Reviewed-by: Ian Romanick <[email protected]>
* mesa: use swapBytes parameter in _mesa_format_matches_format_and_type()Brian Paul2012-01-271-38/+93
| | | | | | | | This will let us use memcpy in more situations. We can also remove the checks for byte spapping that happen before the calls to _mesa_format_matches_format_and_type(). Reviewed-by: Ian Romanick <[email protected]>
* mesa: added swapBytes parameter to _mesa_format_matches_format_and_type()Brian Paul2012-01-271-4/+6
| | | | | | Not actually used yet though. Reviewed-by: Ian Romanick <[email protected]>
* mesa: rewrite, simplify some of the logic in ↵Brian Paul2012-01-271-9/+28
| | | | | | | | _mesa_format_matches_format_and_type() In preparation for adding GL_PACK/UNPACK_SWAP_BYTES support. Reviewed-by: Ian Romanick <[email protected]>
* mesa: add BGR888 code in _mesa_format_matches_format_and_type()Brian Paul2012-01-271-1/+1
| | | | Reviewed-by: Ian Romanick <[email protected]>
* mesa: fix error in _mesa_format_matches_format_and_type() for RGB888Brian Paul2012-01-271-1/+1
| | | | Reviewed-by: Ian Romanick <[email protected]>
* mesa: use STATIC_ASSERT in a few more placesBrian Paul2012-01-101-1/+1
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* mesa: add _mesa_get_format_max_bits()Brian Paul2011-12-241-0/+16
| | | | | | Returns max bits per channel for the given format. Reviewed-by: José Fonseca <[email protected]>
* mesa: add MAX_PIXEL_BYTES defineBrian Paul2011-12-081-0/+2
| | | | | | | | | In a few places we need to allocate space for some number of generic pixels. Use this new define instead of a magic number like 16 or 4 * sizeof(GLuint). Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: rename MESA_FORMAT_RG88_REV to MESA_FORMAT_RG88Brian Paul2011-12-021-4/+4
| | | | R is in the high byte, G in the low byte.
* mesa: rename MESA_FORMAT_RG88 to MESA_FORMAT_GR88Brian Paul2011-12-021-5/+5
| | | | | To better reflect the component ordering and be consistent with other format names.
* mesa: add support for GL_OES_compressed_ETC1_RGB8_textureChia-I Wu2011-12-021-0/+16
| | | | | | | | | | | Add support for GL_OES_compressed_ETC1_RGB8_texture to core mesa. There is no driver support yet. Unlike desktop GL compressed texture formats, GLES compressed texture formats usually can only be used with glCompressedTexImage2D. All other gl*Tex*Image* functions are updated to check for that. Reviewed-by: Brian Paul <[email protected]>
* mesa: fix MESA_FORMAT_RG88 format match testBrian Paul2011-11-301-1/+1
| | | | Reviewed-by: Eric Anholt <[email protected]>
* mesa: Fix the datatype of GL_DEPTH32F_STENCIL8's depth channel.Eric Anholt2011-11-291-1/+4
| | | | | | | | | | | | | | | | | Asking for the datatype of MESA_FORMAT_Z32_FLOAT_X24S8 is a bit funny -- there's a float depth channel, and a stencil channel that doesn't have a particular GLenum associated with its type, so what's the correct response? Because there is no query for stencil, just make this format's datatype be that of the depth channel. It fixes the depth query (and thus a failure in piglit gl-3.0-required-sized-formats), and none of the other consumers of the _mesa_get_format_datatype() API care. v2: Add a comment for why the DataType is this way for this format. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: update comments for _mesa_format_matches_format_and_type(), 80-column ↵Brian Paul2011-11-281-10/+9
| | | | wrapping
* mesa/format: add mesa MESA_FORMAT_ARGB2101010_UINT support.Dave Airlie2011-11-281-0/+17
| | | | | | | | | | | | | | This format is used in the ARB_texture_rgb10_a2ui spec. It adds core mesa support, texformat + texstore support, format_unpack and fbobject.c (all patches from list merged + fixed up). also fixes some whitespace issues. Parts were: Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* mesa: add MESA_FORMAT_RGBX8888 and MESA_FORMAT_RGBX8888_REVChia-I Wu2011-11-271-0/+24
| | | | | | | | | | | | | MESA_FORMAT_RGBX8888_REV is one of the opaque pixel formats used on Android. Thanks to texture-from-pixmap, drivers may actually see texture images with this format on Android. MESA_FORMAT_RGBX8888 is added only for completeness. Reviewed-by: Brian Paul <[email protected]> [olv: Move the new formats after MESA_FORMAT_ARGB8888_REV in gl_format. I accidentally moved them to the wrong place when preparing the patch.]
* mesa: Make formats.c "datatype" values match glGetTexLevelParameter return.Eric Anholt2011-11-221-6/+6
| | | | | | | | | | | | | | | | | The formats.c code's "datatype" value is "what does this value mean", i.e. unorm or snorm or float, and is the return value from the GL_TEXTURE_RED_TYPE class of queries. The depth formats were marked as GL_UNSIGNED_INT, which is what we use for integer, and not what we should be returning from the glGetTexLevelParameter. In texstore, we were inappropriately using it as an argument to _mesa_unpack_depth_span() that was expecting a value like GL_UNSIGNED_INT or GL_UNSIGNED_SHORT. Just hardcode _mesa_unpack_depth_span()'s arguments for now, though it looks like the consumers of that interface would be happier with using MESA_FORMAT. Reviewed-by: Brian Paul <[email protected]>
* mesa: Add a function for comparing gl_format to format/type.Eric Anholt2011-11-031-0/+318
| | | | | | | | | | This should be useful in making more generic fast paths in the pixel paths. v2: Add note about PACK_SWAP_BYTES, and fix up for endianness by synchronizing with memcpy_texture paths in texstore.c. Reviewed-by: Brian Paul <[email protected]>
* mesa: fix software mipmap generation code for packed Z/stencil formatsBrian Paul2011-10-071-4/+4
| | | | | | Fixes https://bugs.freedesktop.org/show_bug.cgi?id=32458 Reviewed-by: Chad Versace <[email protected]>
* mesa/formats: add rest of integer formats.Dave Airlie2011-10-051-2/+516
| | | | | | | | | | | | | | | | This is taken from reading EXT_texture_integer + EXT_texture_rg in combination, Comments on necessity of each format, naming of formats and bugs in the formats tables please. Is there any formats I've missed? Eric looked over this to make sure its consistent at least. As I've changed the ordering of things in the format table, the follow patches are required to avoid regression. Signed-off-by: Dave Airlie <[email protected]>
* mesa: added _mesa_get_uncompressed_format(), _mesa_format_num_components()Brian Paul2011-09-081-0/+64
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* mesa: Remove API facing bits of EXT_paletted_texture and ↵Ian Romanick2011-09-061-1/+0
| | | | | | | | | | | | | | EXT_shared_texture_palette This was also discussed at XDS 2010. However, actually making the change was delayed because several drivers still exposed these extensions to significant benefit (e.g., tdfx). Now that those drivers have been removed, this code can be removed as well. v2: A lot of bits that were missed in the previous patch have been removed. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: fix comment typo: s/GL_SIGNED_NORMALED/GL_SIGNED_NORMALIZED/Brian Paul2011-08-311-1/+1
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