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* mesa: Add primitive restart support to glArrayElementJordan Justen2012-05-051-1/+9
| | | | | | | | | | When primitive restart is enabled, and glArrayElement is called with the restart index value, then call glPrimitiveRestartNV. NOTE: This is a candidate for the 8.0 branch. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Brian Paul<[email protected]>
* mesa: Prevent buffer underrun when handling MESA_GL_EXTENSION_OVERRIDE.Eric Anholt2012-05-041-1/+1
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* mesa: do more teximage error checking for generic compressed formatsBrian Paul2012-05-041-2/+30
| | | | | | | | | | | | When glTexImage or glCopyTexImage is called with internalFormat being a generic compressed format (like GL_COMPRESSED_RGB) we need to do the same error checks as for specific compressed formats. In particular, check if the texture target is compatible with the format. None of the texture compression formats we support so far work with GL_TEXTURE_1D, for example. See also https://bugs.freedesktop.org/show_bug.cgi?id=49124 NOTE: This is a candidate for the 8.0 branch.
* mesa: add _mesa_shader_debug()Dylan Noblesmith2012-05-022-0/+46
| | | | | | | | | This should be the one entrypoint libglsl needs for GL_ARB_debug_output. v2: added comments. Reviewed-by: Brian Paul <[email protected]>
* mesa: reject immutable textures in glEGLImageTargetTexture2DOES()Dylan Noblesmith2012-04-301-0/+7
| | | | | | | | | | | | | | | | | | GL_ARB_texture_storage says: The commands eglBindTexImage, wglBindTexImageARB, glXBindTexImageEXT or EGLImageTargetTexture2DOES are not permitted on an immutable-format texture. They will generate the following errors: - EGLImageTargetTexture2DOES: INVALID_OPERATION - eglBindTexImage: EGL_BAD_MATCH - wglBindTexImage: ERROR_INVALID_OPERATION - glXBindTexImageEXT: BadMatch Fixing the EGL and GLX cases requires extending the DRI interface, since setTexBuffer2 doesn't currently return any error information. Reviewed-by: Brian Paul <[email protected]>
* mesa: require GL_MAX_SAMPLES >= 4 for GL 3.0Dylan Noblesmith2012-04-291-0/+1
| | | | | | | | | As noted in commit be4e46b21a60cfdc826bf89d1078df54966115b1, this was missing before. NOTE: This is a candidate for the 8.0 branch. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: move gl_array_attrib::NewState to gl_array_object::NewArraysBrian Paul2012-04-206-18/+10
| | | | | | | | The field wasn't actually used before and it's not used now either. But this is a more logical place for it and will hopefully allow doing smarter draw/array validation (per array object) in the future. Reviewed-by: Mathias Fröhlich <[email protected]>
* Revert "mesa: only update _MaxElement when we actually need it"Marek Olšák2012-04-191-3/+1
| | | | | | | This reverts commit 0de5a21470b3bff9b7c8714e5d960d5ed9d01b9c. I was wrong, we use it in the vbo module too. This fixes a performance regression in Nexuiz.
* mesa: move unrefs of array objects earlier in _mesa_free_context_data()Brian Paul2012-04-191-3/+3
| | | | | | | | | | If a non-default array object was bound at context destruction time we'd try to unreference the array object after it was already deleted in _mesa_free_varray_data(). Now do the unref first. Fixes a regression from commit 86f53e6d6bd07e2bc3ffcadeb9a4418fbae06e0b. Reviewed-by: José Fonseca <[email protected]>
* mesa: set _NEW_VARYING_VP_INPUTS flag only if fixed-func VP is enabled & validMarek Olšák2012-04-191-1/+10
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Mathias Fröhlich <[email protected]>
* mesa: add _NEW_VARYING_VP_INPUTS for gl_context::varying_vp_inputsMarek Olšák2012-04-193-6/+8
| | | | | | | | | This is a frequently-updated state and _NEW_ARRAY already causes revalidation of the vbo module. It's kinda counter-productive to recompute arrays in the vbo module if _NEW_ARRAY is set and then set _NEW_ARRAY again. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Mathias Fröhlich <[email protected]>
* mesa,vbo: properly detect when vertex arrays need to be recalculatedMarek Olšák2012-04-193-6/+0
| | | | | | | | | | | | | | | | | | | This moves the RebindArrays flag into the vbo module, consolidates the code, and adds missing vbo_draw_method calls. Also with this change, the vertex arrays are not needlessly recalculated twice. The issue with the old code was: - If recalculate_input_bindings updates vp_varying_inputs, _NEW_ARRAY is set. - _mesa_update_state is called and the vp_varying_inputs change causes regeneration of the fixed-function shaders, which also sets _NEW_PROGRAM. - The occurence of either _NEW_ARRAY or _NEW_PROGRAM sets the recalculate_inputs flag to TRUE again. - The new code sets the flag to FALSE after the second _mesa_update_state, because there can't possibly be any change which would require recalculating the arrays. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Mathias Fröhlich <[email protected]>
* mesa: only update _MaxElement when we actually need itMarek Olšák2012-04-191-1/+3
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Mathias Fröhlich <[email protected]>
* mesa: Use array object constructor.Mathias Fröhlich2012-04-182-2/+3
| | | | | | | | This change uses the array object factory for gl_array_objects. This prevents crashes when deriving from gl_array_object. Reviewed-by: Brian Paul <[email protected]> Signed-off-by: Mathias Froehlich <[email protected]>
* mesa: add a couple fast-paths to fast_read_rgba_pixels_memcpy()Brian Paul2012-04-171-7/+55
| | | | | | | | | | | | Accelerates a few glReadPixels cases for WebGL. See https://bugs.freedesktop.org/show_bug.cgi?id=48545 v2: Per Jose, use bit twiddling for the swizzle case instead of ubyte arrays (it's about 44% faster). Note: This is a candidate for the 8.0 branch. Reviewed-by: José Fonseca <[email protected]>
* mesa: Remove dead _mesa_sizeof_glsl_type().Eric Anholt2012-04-162-63/+0
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Add a helper for generating temporary variables in ir_builder.Eric Anholt2012-04-131-31/+11
| | | | Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Add a helper for ir_builder to make dereferences for assignments.Eric Anholt2012-04-131-49/+17
| | | | | | v2: Fix writemask setup for non-vec4 assignments. Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Make a little tracking class for emitting IR lists.Eric Anholt2012-04-131-50/+28
| | | | | | | This lets us significantly shorten p->instructions->push_tail(ir), and will be used in a few more places. Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Add common swizzles to ir_builder.Eric Anholt2012-04-131-48/+18
| | | | | | | | | | Now we can fold a bunch of our expression setup in ff_fragment_shader into single-line, parseable commits. v2: Make it actually work. I wasn't setting num_components in the mask structure, and not setting up a mask structure is way easier. Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Let ir_builder expressions take un-dereferenced variables.Eric Anholt2012-04-131-13/+6
| | | | | | | | | | | Having to explicitly dereference is irritating and bloats the code, when the compiler can detect and do the right thing. v2: Use a little shim class to produce the automatic dereference generation at compile time as opposed to runtime, while also allowing compile-time type checking. Reviewed-by: Kenneth Graunke <[email protected]>
* glsl: Create an ir_builder helper for hand-generating IR.Eric Anholt2012-04-131-82/+46
| | | | | | | | | | | | | | The C++ constructors with placement new, while functional, are extremely verbose, leading to generation of simple GLSL IR expressions like (a * b + c * d) expanding to many lines of code and using lots of temporary variables. By creating a new ir_builder.h that puts simple generators in our namespace and taking advantage of ralloc_parent(), we can generate much more compact code, at a minor runtime cost. v2: Replace ir_instruction usage with just ir_rvalue. v3: Drop remaining missed as_rvalue() in v2. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: add support for ARB_blend_func_extended (v4)Dave Airlie2012-04-138-6/+149
| | | | | | | | | | | | | | | | | | | | Add implementations of the two API functions, Add a new strings to uint mapping for index bindings Add the blending mode validation for SRC1 + SRC_ALPHA_SATURATE Add get for MAX_DUAL_SOURCE_DRAW_BUFFERS v2: Add check in valid_to_render to address case in spec ERRORS. v3: Add index to ir.h so this patch compiles on its own fixup comment v4: fixup Brian's comments The GLSL patch will setup the indices. Signed-off-by: Dave Airlie <[email protected]>
* mesa: fix truncated value warningDylan Noblesmith2012-04-131-1/+1
| | | | | | | | | | | | Silences a clang warning: format_pack.c:2546:30: warning: implicit conversion from 'int' to 'GLubyte' (aka 'unsigned char') changes value from 65535 to 255 [-Wconstant-conversion] d[i] = d[i] ? 0xffff : 0x0; ~ ^~~~~~ Reviewed-by: Brian Paul <[email protected]>
* mesa: don't cast away constDylan Noblesmith2012-04-131-1/+1
| | | | Reviewed-by: Brian Paul <[email protected]>
* mesa: add _mesa_total_texture_memory() debug functionBrian Paul2012-04-112-0/+62
| | | | | This function can be called in gdb to find out how much memory is used by all texture objects.
* mesa: new _mesa_total_buffer_object_memory() debug functionBrian Paul2012-04-112-0/+32
| | | | | This function can be called in gdb to find out how much memory is used by buffer objects.
* main: Fix memory leak in _mesa_make_extension_string()Chad Versace2012-04-091-0/+2
| | | | | | | | | I forgot to free the string returned by strdup(). Note: This is a candidate for the stable branches. CC: Johannes Obermayr <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Signed-off-by: Chad Versace <[email protected]>
* mesa: Add support for the GL 3.1 R/RG formats in texture buffer objects.Eric Anholt2012-04-091-0/+54
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Track a gl_format for the texture buffer format.Eric Anholt2012-04-093-168/+76
| | | | | | | | | | | There was a function full of unused mappings from the GLenum to datatype/comps, but that wasn't all the information a driver would want, which includes the other fields that a gl_format has. Given that all the texture buffer formats were represented in gl_format, just use that as our description. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Handle updating texture state for buffer textures.Eric Anholt2012-04-092-0/+12
| | | | | | | | | We have to skip some work that wants to look at texture images, since buffer textures don't have any of that complexity. Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Create the default (name==0) buffer texture.Eric Anholt2012-04-091-0/+5
| | | | | | | | All that should be needed is that it exists. Fixes segfaults on first _mesa_update_context() with a samplerBuffer-using shader active but without a particular buffer texture enabled. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Set the correct initial value of the texture buffer object format.Eric Anholt2012-04-091-0/+1
| | | | | | | Fixes piglit GL_ARB_texture_buffer_object/get Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Set up glTexBuffer{,ARB} for display list compile.Eric Anholt2012-04-091-0/+3
| | | | | | | | We're supposed to just immediately call it. Fixes piglit GL_ARB_texture_buffer_object/dlist Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* glapi: regen for TBO change.Eric Anholt2012-04-092-2890/+2872
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* ff_fragment_shader: Remove some dead fields.Eric Anholt2012-04-091-11/+0
| | | | Reviewed-by: Brian Paul <[email protected]>
* Add support for GL_EXT_unpack_subimage on GLES2Neil Roberts2012-03-272-5/+22
| | | | | | This extension just permits GL_UNPACK_ROW_LENGTH, GL_UNPACK_SKIP_ROWS and GL_UNPACK_SKIP_PIXELS to be passed to glPixelStore on GLES2 so it is trivial to implement.
* gles: Enable the GL_EXT_read_format_bgra extensionBenjamin Franzke2012-03-272-0/+3
| | | | | | | Also fixes the usage of GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES, which may be set to a BGRA format e.g. for a MESA_FORMAT_ARGB8888 fb. Reviewed-by: Kenneth Graunke <[email protected]>
* gles1: Enable GL_EXT_texture_format_BGRA8888 in APIspecBenjamin Franzke2012-03-271-0/+1
| | | | | | | The extension is already exposed for GLES1, but the APIspec doesnt allow the usage of GL_BGRA_EXT in glTex(Sub)Image2D. Reviewed-by: Kenneth Graunke <[email protected]>
* glapi: regenerate enums.cDylan Noblesmith2012-03-261-3900/+4056
| | | | | | | | | For previous four commits: glapi: add GL_ARB_texture_float glapi: add GL_ARB_depth_buffer_float glapi: add GL_ARB_texture_compression_rgtc glapi: add ARB_texture_rg
* regen for "glapi: sort ARB extensions by number"Dylan Noblesmith2012-03-261-1984/+1984
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* mesa: Fix memory leak in generate_mipmap_compressed.Vinson Lee2012-03-261-0/+1
| | | | | | | | | | Fixes Coverity resource leak defect. NOTE: This is a candidate for the 8.0 branch. Signed-off-by: Vinson Lee <[email protected]> Reviewed-by: José Fonseca <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* glapi: ARB_blend_func_extended support + regen. (v2)Dave Airlie2012-03-263-4754/+4804
| | | | | | | | | | This adds the xml file covering ARB_blend_func_extended. v2: fix SRC1_ALPHA Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
* mesa: Fix memory leak in _mesa_get_uniform_location.Vinson Lee2012-03-231-1/+3
| | | | | | | | | | Fixes Coverity resource leak defect. NOTE: This is a candidate for the 8.0 branch. Signed-off-by: Vinson Lee <[email protected]> Reviewed-by: José Fonseca <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: set numFaces=6 for cube maps in _mesa_test_texobj_completeness()Brian Paul2012-03-231-1/+2
| | | | Reviewed-by: José Fonseca <[email protected]>
* mesa: only test cube face widths in _mesa_test_texobj_completeness()Brian Paul2012-03-201-5/+8
| | | | | | | As Eric pointed out, we know the cube faces are square at this point so we only need to test the texture widths for consistency. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: add integer texture completeness checkBrian Paul2012-03-203-0/+15
| | | | | | | | Per the spec, only nearest filtering is supported for integer textures. Otherwise, the texture is incomplete. Reviewed-by: José Fonseca <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: rework texture completeness testingBrian Paul2012-03-205-32/+67
| | | | | | | | | | | | | | | | | | | Instead of gl_texture_object::_Complete there are now two fields: _BaseComplete and _MipmapComplete. The former indicates whether the base texture level is valid. The later indicates whether the whole mipmap is valid. With sampler objects, a single texture can appear to be both complete and incomplete at the same time. See the GL_ARB_sampler_objects spec for more details. To implement this we now check if the texture is complete with respect to a sampler state. Another benefit of this is we no longer need to invalidate a texture's completeness state when we change the minification/magnification filters with glTexParameter(). Reviewed-by: José Fonseca <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: add _mesa_is_mipmap_filter() helperBrian Paul2012-03-201-0/+9
| | | | | Reviewed-by: José Fonseca <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: use _mesa_dirty_texobj() in glTexParameter codeBrian Paul2012-03-201-1/+2
| | | | | Reviewed-by: José Fonseca <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
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