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* mesa: make memcpy_texture() non-staticBrian Paul2015-10-201-0/+11
| | | | | | | So that we can use it directly from the mesa/gallium state tracker. Reviewed-by: Jose Fonseca <jfonseca@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
* mesa: Remove _mesa_make_temp_float_imageIago Toral Quiroga2015-01-121-10/+0
| | | | | | | | | | Now that we have _mesa_format_convert we don't need this. This was only used to create temporary RGBA float images in the process of storing some compressed formats. These can call _mesa_texstore with a RGBA/float dst to achieve the same goal. Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
* mesa: Remove _mesa_make_temp_ubyte_imageIago Toral Quiroga2015-01-121-9/+0
| | | | | | | | | | | | Now that we have _mesa_format_convert we don't need this. texstore_rgba will use the GL_COLOR_INDEX to RGBA conversion helpers instead and compressed formats that used _mesa_make_temp_ubyte_image to create an ubyte RGBA temporary image can call _mesa_texstore with a RGBA/ubyte dst to achieve the same goal. Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
* mesa: minor improvements to _mesa_compute_compressed_pixelstore()Brian Paul2014-08-161-4/+5
| | | | | | | | | Replace the gl_texture_image parameter with mesa_format since we only used the image's format. Add some comments. Reviewed-by: Matt Turner <mattst88@gmail.com>
* texstore: Add a generic implementation of GL_ARB_clear_textureNeil Roberts2014-07-231-0/+7
| | | | | | | | | Adds an implmentation of the ClearTexSubImage driver entry point that just maps the texture and writes the values in. The extension is not yet enabled by default because it doesn't work with multisample textures as they don't have a simple linear layout. Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
* mesa: Extract computation of compressed pixel store paramsChris Forbes2014-06-101-0/+17
| | | | | | | | | | This logic is reusable across CompressedTex*Image* and GetCompressedTexImage; the strides calculated will also be needed in the PBO validation functions to ensure that the referenced range of bytes is valid. Signed-off-by: Chris Forbes <chrisf@ijw.co.nz> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
* mesa: change gl_format to mesa_formatMark Mueller2014-01-271-3/+3
| | | | s/\bgl_format\b/mesa_format/g. Use better name for Mesa Formats enum
* mesa: remove outdated version lines in commentsRico Schüller2013-06-051-1/+0
| | | | Signed-off-by: Brian Paul <brianp@vmware.com>
* 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 <brianp@vmware.com>
* 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 <brianp@vmware.com>
* 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 <brianp@vmware.com>
* st/mesa: simplify and improve CopyTexSubImageMarek Olšák2013-02-181-0/+4
| | | | | | | | | | | | | | | | | | | | It has become a bit messy. Changes: - finally correct checking for transfer ops depending on the base format - making sure the base internal format and the texture format match (we were ignoring it, but it's important for correctness) - the way-too-strict rule that both src and dst base formats must be the same was dropped; ensuring the simpler and more permissive rule mentioned above is enough - stop using util_blit_pixels; pipe->blit is flexible enough, and now that we have RGBX and red-alpha formats, pipe->blit can be used for more cases Reviewed-by: Brian Paul <brianp@vmware.com>
* st/mesa: implement blit-based TexImage and TexSubImageMarek Olšák2013-02-181-0/+7
| | | | | | | | | | | | | | | | | | | A temporary texture is created such that it matches the format and type combination and pixels are copied to it using memcpy. Then the blit is used to copy the temporary texture to the texture image being modified by TexImage or TexSubImage. The blit takes care of the format and type conversion and swizzling. The result is a very fast texture upload involving as little CPU as possible. This improves performance in apps which upload textures during rendering. An example is the Wine OpenGL backend for DirectDraw, which I used to test the game StarCraft. Profiling had shown that TexSubImage was taking 50% of CPU time without this patch, which was the main motivation for this work, and now TexSubImage only takes 14% of CPU time. I had to underclock my CPU to see any difference in the game and this patch does make the game a lot faster if the CPU is slow (or using the powersave cpufreq profile). Reviewed-by: Brian Paul <brianp@vmware.com>
* mesa: Remove unnecessary parameters CompressedTexImagePauli Nieminen2012-08-121-3/+0
| | | | | | | | | In tune with previous patches. Again there is duplication of information in function parameters that is good to remove. Signed-off-by: Pauli Nieminen <pauli.nieminen@linux.intel.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* mesa: Remove unnecessary parameters from TexImagePauli Nieminen2012-08-121-2/+0
| | | | | | | | | | | gl_texture_image structure always holds size and internal format before TexImage driver hook is called. Those passing same information in function parameters only duplicates information making the interface harder to understand. Signed-off-by: Pauli Nieminen <pauli.nieminen@linux.intel.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* mesa: consolidate internal glCompressedTexSubImage1/2/3D codeBrian Paul2012-06-061-21/+6
| | | | Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* mesa: consolidate internal glCompressedTexImage1/2/3D codeBrian Paul2012-06-061-20/+6
| | | | Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* mesa: consolidate internal glTexSubImage1/2/3D codeBrian Paul2012-06-061-23/+6
| | | | Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* mesa: consolidate internal glTexImage1/2/3D codeBrian Paul2012-06-061-24/+7
| | | | | | | The functions for handling 1D, 2D and 3D texture images were nearly identical. This folds them all together. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* mesa: remove the dstX/Y/Zoffset params to _mesa_texstore() functionsBrian Paul2012-01-021-1/+0
| | | | | | | | The were always zero. When doing a sub-texture replacement we account for the dstX/Y/Zoffsets when we map the texture image. So no need to pass them into the texstore code anymore. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
* mesa: simplify Driver.CompressedTex[Sub]Image function parametersBrian Paul2011-12-301-30/+21
| | | | | | | | As with previous commits, the target, level and texObj info can be obtained through the texImage pointer. Reviewed-by: Chad Versace <chad.versace@linux.intel.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: simplify Driver.TexImage() parametersBrian Paul2011-12-301-12/+9
| | | | | | | | As with TexSubImage(), the target, level and texObj values can be obtained through the texImage pointer. Reviewed-by: Chad Versace <chad.versace@linux.intel.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: simplify Driver.TexSubImage() parametersBrian Paul2011-12-301-12/+9
| | | | | | | | There's no need to pass the target, level and texObj parameters since they can be easily obtained from the texImage pointer. Reviewed-by: Chad Versace <chad.versace@linux.intel.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: get rid of imageOffsets arrays in texstore codeBrian Paul2011-10-051-4/+3
| | | | | | | | | | | These were used to find the start of a 3D image slice (or 2D array texture slice) given a base address. Instead, use a simple array of address of image slices instead. This is a step toward getting rid of the gl_texture_image::ImageOffsets field. Reviewed-by: Eric Anholt <eric@anholt.net>
* mesa: s/_mesa_make_temp_chan_image()/_mesa_make_temp_ubyte_image()Brian Paul2011-09-201-2/+2
| | | | Another step toward eliminating the GLchan type.
* mesa: move PBO-related functions into a new fileBrian Paul2011-02-281-18/+0
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* mesa: make_float_temp_image non-staticDave Airlie2011-02-281-0/+9
| | | | We need this to do signed stuff for RGTC.
* Drop GLcontext typedef and use struct gl_context insteadKristian Høgsberg2010-10-131-17/+17
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* mesa: move mesa_set_fetch_functions()Brian Paul2009-10-011-4/+0
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* mesa: replace gl_texture_format with gl_formatBrian Paul2009-09-301-1/+1
| | | | | | Now gl_texture_image::TexFormat is a simple MESA_FORMAT_x enum. ctx->Driver.ChooseTexture format also returns a MESA_FORMAT_x. gl_texture_format will go away next.
* mesa: move StoreTexImageFunc typedef to .c fileBrian Paul2009-09-281-12/+2
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* mesa: make individual texstore functions staticBrian Paul2009-09-281-43/+0
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* mesa: new _mesa_texstore() functionBrian Paul2009-09-281-0/+3
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* mesa: move StoreTexImageFunc to texstore.hBrian Paul2009-09-271-0/+36
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* mesa: move _mesa_get_texstore_func() to texstore.cBrian Paul2009-09-261-0/+5
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* mesa: move glGetTexImage(), glGetCompresssedTexImage() code into new fileBrian Paul2009-04-031-13/+0
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* mesa: add new signed rgba texture formatRoland Scheidegger2009-03-281-0/+1
| | | | | This is a (partial) backport of the signed texture format support in OGL 3.1. Since it wasn't promoted from an existing extension roll our own.
* mesa: add support for ATI_envmap_bumpmapRoland Scheidegger2009-03-121-1/+1
| | | | | | | | add new entrypoints, new texture format, etc translate in texenvprogram.c for drivers using the mesa-generated tex env fragment program also handled in swrast, but not tested (cannot work due to negative texel results not handled correctly)
* Merge commit 'origin/master' into gallium-0.2Alan Hourihane2009-01-221-0/+2
|\ | | | | | | | | | | | | Conflicts: windows/VC8/mesa/osmesa/osmesa.vcproj windows/VC8/progs/demos/gears.vcproj windows/VC8/progs/progs.sln
| * Add RGBA4444 and RGBA5551 texture formats.Thomas Hellstrom2009-01-201-0/+2
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| * mesa: Support for MESA_FORMAT_S8_Z24 textureJakob Bornecrantz2008-09-041-0/+1
| | | | | | | | cherry-picked from gallium-0.1
* | mesa: fixes for srgb, new srgb formatsRoland Scheidegger2008-12-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | add some more srgb texture formats, including compressed ones various fixes relating to srgb formats issues: _mesa_get_teximage is completely broken for srgb textures, both for non-compressed ones (swizzling) and compressed ones (shouldn't do standard-to-linear conversion) texelFetch function may be broken for little or big endian (or both...)
* | Merge branch 'gallium-0.1' into gallium-0.2Keith Whitwell2008-09-111-0/+1
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A first attempt at moving gallium onto a branch directly off master... It will be interesting to see how much work this takes to get running. Have resolved the conflicts semi-arbitarily, not compiled or tested. Conflicts: .gitignore Makefile configs/config.mgw configs/darwin configs/darwin-x86ppc configs/default configs/freebsd-dri configs/linux-dri configs/linux-dri-xcb configs/linux-fbdev configs/linux-static configs/linux-x86-64-static configs/linux-x86-static doxygen/Makefile include/GL/gl.h progs/demos/Makefile progs/demos/descrip.mms progs/demos/texenv.c progs/egl/.gitignore progs/egl/Makefile progs/glsl/.gitignore progs/glsl/Makefile progs/glsl/convolutions.c progs/samples/Makefile.mgw progs/tests/.gitignore progs/trivial/.gitignore progs/trivial/point-param.c progs/trivial/tri.c progs/xdemos/.gitignore progs/xdemos/glthreads.c src/egl/drivers/demo/Makefile src/egl/drivers/dri/Makefile src/egl/main/Makefile src/glu/Makefile src/glu/sgi/Makefile src/glu/sgi/Makefile.mgw src/glut/glx/Makefile.mgw src/glut/os2/WarpWin.cpp src/glut/os2/glut_cindex.cpp src/glut/os2/glut_gamemode.cpp src/glut/os2/glut_win.cpp src/glut/os2/glut_winmisc.cpp src/glut/os2/os2_glx.cpp src/glut/os2/os2_menu.cpp src/glut/os2/os2_winproc.cpp src/glw/Makefile src/glx/x11/dri_glx.c src/glx/x11/glxext.c src/mesa/Makefile src/mesa/Makefile.mgw src/mesa/descrip.mms src/mesa/drivers/beos/Makefile src/mesa/drivers/common/descrip.mms src/mesa/drivers/common/driverfuncs.c src/mesa/drivers/directfb/Makefile src/mesa/drivers/dri/Makefile.template src/mesa/drivers/dri/common/dri_bufmgr.c src/mesa/drivers/dri/common/dri_bufmgr.h src/mesa/drivers/dri/common/dri_util.c src/mesa/drivers/dri/common/extension_helper.h src/mesa/drivers/dri/common/mmio.h src/mesa/drivers/dri/common/utils.c src/mesa/drivers/dri/common/utils.h src/mesa/drivers/dri/glcore/Makefile src/mesa/drivers/dri/i810/i810screen.c src/mesa/drivers/dri/i915/intel_ioctl.c src/mesa/drivers/dri/i915/intel_ioctl.h src/mesa/drivers/dri/i915/intel_screen.c src/mesa/drivers/dri/i915/server/i830_common.h src/mesa/drivers/dri/i915/server/i830_dri.h src/mesa/drivers/dri/i965/intel_screen.c src/mesa/drivers/dri/i965/server/i830_common.h src/mesa/drivers/dri/i965/server/i830_dri.h src/mesa/drivers/dri/mach64/mach64_screen.c src/mesa/drivers/dri/nouveau/nouveau_context.h src/mesa/drivers/dri/nouveau/nouveau_fifo.c src/mesa/drivers/dri/nouveau/nouveau_fifo.h src/mesa/drivers/dri/nouveau/nouveau_screen.c src/mesa/drivers/dri/nouveau/nouveau_screen.h src/mesa/drivers/dri/r128/r128_tex.h src/mesa/drivers/dri/savage/savageioctl.h src/mesa/drivers/fbdev/Makefile src/mesa/drivers/osmesa/Makefile src/mesa/drivers/osmesa/descrip.mms src/mesa/drivers/x11/Makefile src/mesa/drivers/x11/descrip.mms src/mesa/drivers/x11/xm_dd.c src/mesa/glapi/glapi.c src/mesa/glapi/glthread.c src/mesa/main/api_validate.c src/mesa/main/attrib.c src/mesa/main/bufferobj.c src/mesa/main/bufferobj.h src/mesa/main/buffers.c src/mesa/main/config.h src/mesa/main/context.c src/mesa/main/descrip.mms src/mesa/main/drawpix.c src/mesa/main/enums.c src/mesa/main/fbobject.c src/mesa/main/glheader.h src/mesa/main/imports.c src/mesa/main/mipmap.c src/mesa/main/mm.c src/mesa/main/mm.h src/mesa/main/mtypes.h src/mesa/main/points.c src/mesa/main/sources src/mesa/main/state.c src/mesa/main/texcompress_fxt1.c src/mesa/main/texenvprogram.c src/mesa/main/texobj.c src/mesa/main/texstate.c src/mesa/main/texstore.c src/mesa/math/descrip.mms src/mesa/shader/arbprogram.c src/mesa/shader/descrip.mms src/mesa/shader/prog_execute.c src/mesa/shader/prog_statevars.c src/mesa/shader/prog_statevars.h src/mesa/shader/prog_uniform.c src/mesa/shader/program.c src/mesa/shader/program.h src/mesa/shader/shader_api.c src/mesa/shader/slang/descrip.mms src/mesa/shader/slang/library/slang_vertex_builtin_gc.h src/mesa/sources src/mesa/swrast/descrip.mms src/mesa/swrast/s_drawpix.c src/mesa/swrast/s_fragprog.c src/mesa/swrast/s_readpix.c src/mesa/swrast/s_span.c src/mesa/swrast_setup/descrip.mms src/mesa/tnl/descrip.mms src/mesa/tnl/t_context.h src/mesa/tnl/t_vp_build.c src/mesa/tnl/tnl.h src/mesa/vbo/descrip.mms src/mesa/vbo/vbo_context.c src/mesa/vbo/vbo_exec_array.c src/mesa/x86-64/xform4.S src/mesa/x86/rtasm/x86sse.c src/mesa/x86/rtasm/x86sse.h windows/VC6/progs/glut/glut.dsp windows/VC7/mesa/gdi/gdi.vcproj windows/VC7/mesa/glu/glu.vcproj windows/VC7/mesa/mesa.sln windows/VC7/mesa/mesa/mesa.vcproj windows/VC7/mesa/osmesa/osmesa.vcproj windows/VC7/progs/glut/glut.vcproj windows/VC8/mesa/gdi/gdi.vcproj windows/VC8/mesa/glu/glu.vcproj windows/VC8/mesa/mesa.sln windows/VC8/mesa/mesa/mesa.vcproj windows/VC8/progs/glut/glut.vcproj
| * mesa: Added _mesa_texstore_s8_z24Jakob Bornecrantz2008-06-181-0/+1
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* | Change GetCompressedTexImage in dd_function_table to not take const pointers.Kristian Høgsberg2008-02-251-2/+2
|/ | | | | They're changed by the intel driver implementation and thus not const. Fixes compilation warning.
* i915tex: Make sure texture format fetch hooks are initialized.Michel Dänzer2007-04-091-0/+4
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* Move mipmap generation functions, texture scaling functions into newBrian Paul2006-09-291-21/+0
| | | | mipmap.c file.
* Initial work for GL_EXT_texture_sRGB.Brian Paul2006-08-031-0/+6
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* In gl_texture_image, replace ImageStride with an ImageOffsets array.Brian Paul2006-05-201-43/+30
| | | | | | | | | Some hardware lays out 3D mipmaps in a manner that can't be expressed with a simple image stride. The ImageOffsets array is allocated and initialized to typical defaults in the _mesa_init_teximage_fields() function. If needed, a driver will then have to replace these offsets. TexStore and TexelFetch routines updated to use offsets array.
* Replace MESA_FORMAT_DEPTH_COMPONENT_FLOAT32 with 32-bit integer format.Brian Paul2006-04-061-4/+4
| | | | | | | This allows render to depth texture (we don't support floating pt. Z buffers). Rename MESA_FORMAT_DEPTH_COMPONENT16/32 as MESA_FORMAT_Z16/32. Software fallback for glCopyTexImage now uses integer temporary image instead of float, eliminates a lot of float/int conversions.
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