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path: root/src/mesa/state_tracker/st_cb_texture.h
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* st/mesa: add an entirely separate codepath for setting up buffer viewsMarek Olšák2017-06-221-0/+1
| | | | | | | | | | | | Remove handling of buffers from all texture paths. This simplifies things for both buffers and textures. get_sampler_view_format is also cleaned up not to call util_format_is_depth_and_stencil. v2: also update st_NewTextureHandle Reviewed-by: Nicolai Hähnle <[email protected]> (v1)
* st: Add cubeMapFace parameter to st_finalize_texture.Michal Srb2017-04-011-1/+2
| | | | | | | | | | | st_finalize_texture always accesses image at face 0, but it may not be set if we are working with cubemap that had other face set. This fixes crash in piglit same-attachment-glFramebufferTexture2D-GL_DEPTH_STENCIL_ATTACHMENT. Cc: [email protected] Reviewed-by: Nicolai Hähnle <[email protected]>
* st/mesa: begin moving PBO functions into their own fileNicolai Hähnle2016-06-011-6/+0
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* st/mesa: Accelerate PBO uploadsFredrik Höglund2016-02-031-0/+5
| | | | | | | | | | | | | | | | | | | | | | Create a PIPE_BUFFER sampler view on the pixel-unpack buffer, and draw the image on the texture with a fragment shader that maps fragment coordinates to buffer coordinates. Modifications by Nicolai Hähnle: - various cleanups and fixes (e.g. error handling, corner cases) - split try_pbo_upload into two functions, which will allow code to be shared with compressed texture uploads - modify the source format selection to only test for support against the PIPE_BUFFER target v2: - update handling of TGSI_SEMANTIC_POSITION for recent changes in master - MaxTextureBufferSize is number of texels, not bytes (Ilia Mirkin) - only enable when integers are supported (Marek Olšák) - try harder to hit the TextureBufferOffsetAlignment - remove unnecessary MOV from the fragment shader Reviewed-by: Edward O'Callaghan <[email protected]>
* s/Tungsten Graphics/VMware/José Fonseca2014-01-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tungsten Graphics Inc. was acquired by VMware Inc. in 2008. Leaving the old copyright name is creating unnecessary confusion, hence this change. This was the sed script I used: $ cat tg2vmw.sed # Run as: # # git reset --hard HEAD && find include scons src -type f -not -name 'sed*' -print0 | xargs -0 sed -i -f tg2vmw.sed # # Rename copyrights s/Tungsten Gra\(ph\|hp\)ics,\? [iI]nc\.\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./g /Copyright/s/Tungsten Graphics\(,\? [iI]nc\.\)\?\(, Cedar Park\)\?\(, Austin\)\?\(, \(Texas\|TX\)\)\?\.\?/VMware, Inc./ s/TUNGSTEN GRAPHICS/VMWARE/g # Rename emails s/[email protected]/[email protected]/ s/[email protected]/[email protected]/g s/jrfonseca-at-tungstengraphics-dot-com/jfonseca-at-vmware-dot-com/ s/jrfonseca\[email protected]/[email protected]/g s/keithw\[email protected]/[email protected]/g s/[email protected]/[email protected]/g s/thomas-at-tungstengraphics-dot-com/thellstom-at-vmware-dot-com/ s/[email protected]/[email protected]/ # Remove dead links s@Tungsten Graphics (http://www.tungstengraphics.com)@Tungsten Graphics@g # C string src/gallium/state_trackers/vega/api_misc.c s/"Tungsten Graphics, Inc"/"VMware, Inc"/ Reviewed-by: Brian Paul <[email protected]>
* st/mesa: implement blit-based ReadPixelsMarek Olšák2013-03-231-0/+6
| | | | | | | | | | | | | | | Initial version contributed by: Martin Andersson <[email protected]> This is only used if the memcpy path cannot be used and if no transfer ops are needed. It's pretty similar to our TexImage and GetTexImage implementations. The motivation behind this is to be able to use ReadPixels every frame and still have at least 20 fps (or 60 fps with a powerful GPU and CPU) instead of 0.5 fps. Reviewed-by: Brian Paul <[email protected]> Tested-by: Brian Paul <[email protected]>
* st/mesa: remove st_get_default_texture()Brian Paul2012-02-151-4/+0
| | | | | | Just use _mesa_get_fallback_texture() instead. Reviewed-by: Jose Fonseca <[email protected]>
* st/mesa: Clean up header file inclusion in st_cb_texture.h.Vinson Lee2010-12-201-1/+2
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* Drop GLcontext typedef and use struct gl_context insteadKristian Høgsberg2010-10-131-1/+1
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* st/mesa: Add missing headers in st_cb_texture.h.Vinson Lee2010-08-041-0/+7
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* st/mesa: remove unused needFlush parameter to st_finalize_texture()Brian Paul2010-05-031-2/+1
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* gallium: use a default texture in update_textures(), update_samplers() when ↵Brian Paul2008-08-141-0/+4
| | | | | | | needed The default texture is used when the current fragment shader has texture sample instructions but the user has not provided/bound a texture.
* gallium: state tracker didn't always notify drivers of texobj data changesBrian2008-02-201-4/+28
| | | | | | | | Calling glTexSubImage() or glTexImage() to replace texture data didn't reliably cause pipe->set_sampler_texture() to get called so drivers didn't always get notified of new texture data. The st_texture_object->pt pointer doesn't always indicate changed data so added a dirtyData field.
* gallium: remove set_sampler_units interfaceKeith Whitwell2007-12-111-1/+2
| | | | | The effect of this mapping can be acheived by the state tracker and setting up the pipe texture state pointers to incorporate its affects.
* Hide texture layout details from the state tracker.Michel Dänzer2007-12-061-5/+5
| | | | pipe->get_tex_surface() has to be used for access to texture image data.
* s/intel/st/Brian2007-08-071-1/+1
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* plug in texture/sampler state updateBrian2007-08-071-0/+4
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* New st_init_*_functions() to initialize the driver functions table.Brian2007-08-061-5/+1
| | | | | We need to do these initializations before initializing the Mesa context because context init involves creating texture/program/etc objects.
* new texture functionsBrian2007-08-061-0/+19
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