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path: root/src/mesa/main/texstate.c
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2009-02-22mesa: move a bunch of compiler-related stuff into new compiler.h headerBrian Paul
This trims down and cleans up imports.h and glheader.h quite a bit.
2009-02-22mesa: assorted clean-ups, var renaming, etc.Brian Paul
2009-02-22mesa: simplify texture combine state copying in _mesa_copy_texture_state()Brian Paul
Just copy the whole struct.
2009-02-22mesa: remove redundant assertions (same asserts in context.c)Brian Paul
2009-02-21mesa: use enums for TEXTURE_x_INDEX valuesBrian Paul
Plus, put them in the order of highest to lowest priority to simplify the texture_override() loop.
2009-02-21mesa: use an array for current texture objectsBrian Paul
Use loops to consolidate lots of texture object code.
2009-02-21mesa: use an array for default texture objectsBrian Paul
Replace Default1D/2D/3D/Cube/etc with DefaultTex[TEXTURE_x_INDEX]. The same should be done with the Current1D/2D/3D/etc pointers...
2009-02-21mesa: re-org texgen stateBrian Paul
New gl_texgen struct allows quite a bit of code reduction.
2009-02-12mesa: don't include m_xform.h where not neededBrian Paul
2009-02-07mesa: code refactoring: move texcombine code into update_tex_combine()Brian Paul
2009-02-07mesa: minor clean-ups, remove unneeded conditionalBrian Paul
2009-02-07mesa: fix logic error in computing enableBits in update_texture_state()Brian Paul
If we had a vertex shader but no fragment shader (i.e. fixed function) we didn't get the right enabled texture targets. Fixes blank/white texture problem.
2009-01-28mesa: remove GL_SGIX_shadow, GL_SGIX_shadow_ambient and GL_SGIX_depth_textureBrian Paul
Everyone should be using the newer/better ARB versions of these extensions.
2009-01-23mesa: update state setup/validation for GL_NV_texture_env_combine4Brian Paul
2009-01-21mesa: add some debug assertions to detect null current texture object pointersBrian Paul
See bug #17895. These assertions could be removed when this is resolved.
2008-12-31mesa: increase max texture image units and GLSL samplers to 16Brian Paul
The max texture coord units is still 8. All the fixed-function paths are still limited to 8 too. But GLSL shaders can use more samplers now. Note that some texcoord-related data structures are declared to be 16 elements in size rather than 8. This just simplifies the code in a few places; the extra elements aren't accessible to the user. These changes haven't been extensively tested yet, but sanity checking has been done. It should be possible to increase the max image units/samplers to 32 without doing anything special. Beyond that we'll need longer bitfields in a few places.
2008-09-21mesa: refactor: move various ENUM_TO_x macros into macros.hBrian Paul
2008-09-21mesa: refactor: move glTexParameter-related functions into new texparam.c fileBrian Paul
2008-09-21mesa: refactor: move glTexEnv-related functions into new texenv.c fileBrian Paul
(cherry picked from commit 7ecac78ab53016ae3db3dd601b187cb050037463)
2008-09-21mesa: refactor: move glTexGen-related functions into new texgen.c fileBrian Paul
(cherry picked from commit 27049189d6221fefe43eb55846efaa51742dcdf4)
2008-09-21mesa: refactor: move #define FEATURE flags into new mfeatures.h fileKeith Whitwell
Also, check the FEATURE flags in many places. (cherry picked from commit 40d1a40f294f1ed2dacfad6f5498322fc08cc2d1) Conflicts: src/mesa/main/config.h src/mesa/main/context.c src/mesa/main/texobj.c src/mesa/main/texstate.c src/mesa/main/texstore.c
2008-09-21mesa: move fixed function vertex program builder from tnl to core mesaKeith Whitwell
Also unify caching of fragment and vertex programs in shader/prog_cache.c` Brought across from gallium-0.2
2008-08-21Flush vertices when updating texObj->GenerateMipmap state.Eric Anholt
Caught by texturing/gen-teximage test in piglit.
2008-07-04Enable TexGen based on InputsRead when a fragment program is activeNicolai Haehnle
The old behaviour depended on which texture images the fragment program reads from, which seems to contradict the shader specifications. Note: Piglit's general/texgen test checks for this problem.
2008-04-30Add support for GL_REPLACE_EXT texture env mode.Brian Paul
GL_REPLACE_EXT comes from the ancient GL_EXT_texture extension. Found an old demo that actually uses it. The values of the GL_REPLACE and GL_REPLACE_EXT tokens is different, unfortunately.
2007-08-23For _mesa_share_state(), update the context's references to the new share ↵Brian
group's objects (Shane Blackett)
2007-08-16Replace Proxy1D/2D/etc with ProxyTex[] indexed by TEXTURE_x_INDEX.Brian
Simplification in colortab.c too.
2007-08-16Bring over the texobj refcounting changes from mesa_7_0_branchBrian
2007-08-13Implement mutex/locking around texture object reference counting.Brian
Use new _mesa_reference_texobj() function for referencing/unreferencing textures. Add new assertions/tests to try to detect invalid usage of deleted textures.
2007-06-11Rework _mesa_update_texture_compare_function() to only be called duringBrian
state validation/update. Note that we're still temporarily skipping the test for an active fragment program. Need to fix shadow2D() ...
2007-06-11rename/clean-up _mesa_validate_texture_wrap_modeBrian
2007-06-11fix typo, added commentBrian
2007-06-11Replace texobj->Complete with texobj->_Complete since it's a derived field.Brian
2007-06-07Add support for GL_ARB_fragment_program_shadow.Ian Romanick
2007-06-07Fix ARB_fp spec conformance bug WRT shadow sampling.Ian Romanick
The ARB_fp (and other assembly-level fragment program specs) say that the depth comparison function is always GL_NONE in fragment program mode.
2007-05-16Initial implementation of MESA_texture_arrayIan Romanick
Shadow sampling from texture arrays is still not implemented. Everything else should be there, though.
2007-05-10Refactor queries of GL_(SOURCE|OPERAND)[012]_(ALPHA|RGB).Ian Romanick
Most switch-statements that have cases for these enums already use code like: const GLuint idx = pname - GL_SOURCE0_RGB; ... texUnit->Combine.SourceRGB[idx] ... This patch just brings the remaining bits up to speed.
2007-04-17Enable texture sampling for vertex programs/shaders.Brian
This is a bit of a hack for now because the tnl module is using the swrast module to fetch texels. The texture fetch/filter code should probably be moved into the main/ module since it doesn't really depend upon other swrast code.
2007-04-14illegal to set GL_TEXTURE_MAX_LEVEL w/ GL_TEXTURE_RECTANGLE_ARBBrian
2007-03-13properly compute ctx->Texture._EnabledCoordUnitsBrian
2007-01-04move TexturesUsed[] into gl_program since vertex programs/shaders can use ↵Brian
textures nowadays
2007-01-04simplify update_texture_state() a bit, compute _EnabledCoordUnits for shadersBrian
2007-01-04update_texture_state() updated for new shadersBrian
2006-12-19Overhaul of GLSL API functions, dispatching, etc.Brian
2006-12-15Lots of assorted changes for new GLSL compiler backend.Brian
New datatypes, constants, variables.
2006-11-01Merge texmem-0-3-branch.Keith Whitwell
2006-08-01Clean-up FEATURE_ARB_shader_objects #ifdefs. Bug 7492.Michal Krol
2006-05-22Better caching for texenv programs.Keith Whitwell
Initialize some values correctly.
2006-05-09use _mesa_compressed_texture_size() for GL_TEXTURE_COMPRESSED_IMAGE_SIZE queryBrian Paul
2006-04-14Replace ctx->Const.MaxTextureUnits w/ ctx->Const.MaxTexture[Coord/Image]UnitsBrian Paul
in various places. Note that ctx->Texture.CurrentUnit needs to be tested against Coord/Image limits when referenced, not just in glActiveTexture().
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