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* Mesa: Add support for GL_OES_texture_*float* extensions.Kalyan Kondapally2015-01-291-0/+58
| | | | | | | | | | | | | | | | | | | This patch series adds support for following GLES2 Texture Float extensions: 1)GL_OES_texture_float, 2)GL_OES_texture_half_float, 3)GL_OES_texture_float_linear, 4)GL_OES_texture_half_float_linear. This patch adds basic infrastructure and needed boolean flags to advertise support for these extensions, by default the support is disabled. Next patch in the series introduces support for HALF_FLOAT_OES token. v4: take assert away and make valid_filter_for_float conditional (Tapani), fix the alphabetical order (Emil) Signed-off-by: Kevin Rogovin <[email protected]> Signed-off-by: Kalyan Kondapally <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa: Returns a GL_INVALID_VALUE error if num of texs in glDeleteTextures is ↵Eduardo Lima Mitev2015-01-131-0/+5
| | | | | | | | | | | | | negative Per GLES3 manual for glDeleteTextures <https://www.khronos.org/opengles/sdk/docs/man3/html/glDeleteTextures.xhtml>, GL_INVALID_VALUE is generated if n is negative. Fixes 1 dEQP test: * dEQP-GLES3.functional.negative_api.texture.deletetextures Reviewed-by: Ian Romanick <[email protected]>
* main: Added _mesa_cube_level_complete to check for the completeness of an ↵Laura Ekstrand2015-01-081-9/+14
| | | | | | arbitrary cube map level. Reviewed-by: Chad Versace <[email protected]>
* main: glDeleteTextures now throws GL_INVALID_VALUE if n is negative.Laura Ekstrand2015-01-081-0/+5
| | | | | | This is in conformance with the OpenGL spec. Reviewed-by: Anuj Phogat <[email protected]>
* main: Nameless texture creation and deletion. Does not affect normal ↵Laura Ekstrand2015-01-081-0/+62
| | | | | | | | | | | | | | | | | | | | creation and deletion paths. In implementing ARB_DIRECT_STATE_ACCESS functions, it is often necessary to abstract the functionality of a traditional GL API function into a backend that both the traditional and dsa API functions can share. For instance, glTexParameteri and glTextureParameteri both call _mesa_texture_parameteri, which takes a context object and a texture object as arguments. The existance of such backend functions provides the opportunity for driver internals (such as meta) to pass around the actual texture object rather than its ID or target, saving on texture object storage and look-up overhead. This patch provides nameless texture creation and deletion for meta. This will be used in an upcoming refactor of meta. Reviewed-by: Anuj Phogat <[email protected]>
* main: Added entry point for BindTextureUnit.Laura Ekstrand2015-01-081-0/+104
| | | | | | | | | | | | | | | | | | | The following preparations were made in texstate.c and texstate.h to better facilitate the BindTextureUnit function: Dylan Noblesmith: mesa: add _mesa_get_tex_unit() mesa: factor out _mesa_max_tex_unit() This is about to appear in a lot more places, so reduce boilerplate copy paste. add _mesa_get_tex_unit_err() checking getter function Reduce boilerplate across files. Laura Ekstrand: Made note of why BindTextureUnit should throw GL_INVALID_OPERATION if the unit is out of range. Added assert(unit > 0) to _mesa_get_tex_unit. Reviewed-by: Anuj Phogat <[email protected]>
* main: Added entry point for glCreateTextures.Laura Ekstrand2015-01-081-25/+84
| | | | Reviewed-by: Anuj Phogat <[email protected]>
* main: Moved _mesa_get_current_tex_object from teximage.c to texobj.c.Laura Ekstrand2015-01-081-0/+81
| | | | Reviewed-by: Anuj Phogat <[email protected]>
* main: Added utility function _mesa_lookup_texture_err().Laura Ekstrand2015-01-081-0/+16
| | | | | | | | | Most ARB_DIRECT_STATE_ACCESS functions take an object's ID and use it to look up the object in its hash table. If the user passes a fake object ID (ie. a non-generated name), the implementation should throw INVALID_OPERATION. This is a convenience function for texture objects. Reviewed-by: Anuj Phogat <[email protected]>
* mesa: create, use new _mesa_texture_base_format() functionBrian Paul2015-01-051-0/+14
| | | | Reviewed-by: Eric Anholt <[email protected]>
* mesa: whitespace fixes, 80-column wrapping in texobj.cBrian Paul2014-12-121-21/+33
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* mesa: fix fallback texture for cube map arrayRoland Scheidegger2014-08-301-6/+10
| | | | | | | | | | | | mesa was creating a cube map array texture with just one layer, which is not legal. This caused an assertion failure when using that texture later in llvmpipe (when enabling cube map arrays) since it verifies the number of layers in the view is divisible by 6 (the sampling code might well crash randomly otherwise) with piglit glsl-resource-not-bound CubeArray -fbo -auto. v2: use appropriately sized texel array... Reviewed-by: Ian Romanick <[email protected]> (v1)
* mesa: Implement glBindTexturesFredrik Höglund2014-05-021-0/+120
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Add a texUnit parameter to dd_function_table::BindTextureFredrik Höglund2014-05-021-1/+1
| | | | | | | | This is for glBindTextures(), since it doesn't change the active texture unit. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Add helper functions for looking up multiple texturesFredrik Höglund2014-05-021-0/+21
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* glapi: Add infrastructure for ARB_multi_bindFredrik Höglund2014-05-021-0/+6
| | | | | Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Optimize unbind_texobj_from_texunits()Fredrik Höglund2014-05-021-9/+11
| | | | | | | | | The texture can only be bound to the index that corresponds to its target, so there is no need to loop over all possible indices for every unit and checking if the texture is bound to it. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Add a _BoundTextures field in gl_texture_unitFredrik Höglund2014-05-021-0/+6
| | | | | | | | This will be used by glBindTextures() when unbinding textures, to avoid having to loop over all the targets. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Store the target index in gl_texture_objectFredrik Höglund2014-05-021-0/+2
| | | | | | | | This will be used by glBindTextures() so we don't have to look it up for each texture. Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Track maximum CurrentTexUnit to reduce glDeleteTextures() overhead.Eric Anholt2014-04-301-1/+3
| | | | | | | | No more walking 96*6 pointers looking to see if they're the current texture, when we only use the first 2 out of 96 units. -6.26002% +/- 1.87817% effect on cairo runtime on no-fbo-cache glamor (n=36). Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Adjust _MaxLevel computation to account for viewsChris Forbes2014-04-101-0/+7
| | | | | | | Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Acked-by: Eric Anholt <[email protected]>
* mesa: Add core API support for GL_ARB_stencil_texturing (from 4.3).Kenneth Graunke2014-03-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | While the GL_ARB_stencil_texturing extension does not allow the creation of stencil textures, it does allow shaders to sample stencil values stored in packed depth/stencil textures. Specifically, applications can call glTexParameter* with a pname of GL_DEPTH_STENCIL_TEXTURE_MODE and value of either GL_DEPTH_COMPONENT or GL_STENCIL_INDEX to select which component they wish to sample. The default value is GL_DEPTH_COMPONENT (for traditional depth sampling). Shaders should use an unsigned integer sampler (presumably usampler2D) to access stencil data. Otherwise, results are undefined. Using shadow samplers with GL_STENCIL_INDEX selected also is undefined behavior. This patch creates a new gl_texture_object field, StencilSampling, to indicate that stencil should be sampled rather than depth. (I chose to use a boolean since I figured it would be more convenient for drivers.) It also introduces the [Get]TexParameter code to get and set the value, and of course the extension plumbing. v2: Also consider textures incomplete when sampling stencil with non-NEAREST min/mag filters (caught by Eric Anholt). Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: switch to c11 mutex functionsBrian Paul2014-03-031-17/+17
| | | | Reviewed-by: José Fonseca <[email protected]>
* mesa: Make target_enum_to_index available outside texobj.cIan Romanick2014-02-021-3/+3
| | | | | | | | | | The next patch will use this function in another file. v2: Rename _mesa_target_enum_to_index to _mesa_tex_target_to_index. Suggested by Brian. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: remove target param from ctx->Driver.TexParameter()Brian Paul2014-02-021-5/+5
| | | | | | Not really used anywhere. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Change many Type A MESA_FORMATs to meet naming standardMark Mueller2014-01-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update comments. Conversion of the following Type A formats: s/MESA_FORMAT_RGB888\b/MESA_FORMAT_BGR_UNORM8/g s/MESA_FORMAT_BGR888\b/MESA_FORMAT_RGB_UNORM8/g s/MESA_FORMAT_A8\b/MESA_FORMAT_A_UNORM8/g s/MESA_FORMAT_A16\b/MESA_FORMAT_A_UNORM16/g s/MESA_FORMAT_L8\b/MESA_FORMAT_L_UNORM8/g s/MESA_FORMAT_L16\b/MESA_FORMAT_L_UNORM16/g s/MESA_FORMAT_I8\b/MESA_FORMAT_I_UNORM8/g s/MESA_FORMAT_I16\b/MESA_FORMAT_I_UNORM16/g s/MESA_FORMAT_R8\b/MESA_FORMAT_R_UNORM8/g s/MESA_FORMAT_R16\b/MESA_FORMAT_R_UNORM16/g s/MESA_FORMAT_Z16\b/MESA_FORMAT_Z_UNORM16/g s/MESA_FORMAT_Z32\b/MESA_FORMAT_Z_UNORM32/g s/MESA_FORMAT_S8\b/MESA_FORMAT_S_UINT8/g s/MESA_FORMAT_SRGB8\b/MESA_FORMAT_BGR_SRGB8/g s/MESA_FORMAT_RGBA_16\b/MESA_FORMAT_RGBA_UNORM16/g s/MESA_FORMAT_SL8\b/MESA_FORMAT_L_SRGB8/g s/MESA_FORMAT_Z32_FLOAT\b/MESA_FORMAT_Z_FLOAT32/g s/MESA_FORMAT_XBGR16161616_UNORM\b/MESA_FORMAT_RGBX_UNORM16/g s/MESA_FORMAT_XBGR16161616_SNORM\b/MESA_FORMAT_RGBX_SNORM16/g s/MESA_FORMAT_XBGR16161616_FLOAT\b/MESA_FORMAT_RGBX_FLOAT16/g s/MESA_FORMAT_XBGR16161616_UINT\b/MESA_FORMAT_RGBX_UINT16/g s/MESA_FORMAT_XBGR16161616_SINT\b/MESA_FORMAT_RGBX_SINT16/g s/MESA_FORMAT_XBGR32323232_FLOAT\b/MESA_FORMAT_RGBX_FLOAT32/g s/MESA_FORMAT_XBGR32323232_UINT\b/MESA_FORMAT_RGBX_UINT32/g s/MESA_FORMAT_XBGR32323232_SINT\b/MESA_FORMAT_RGBX_SINT32/g s/MESA_FORMAT_XBGR8888_UINT\b/MESA_FORMAT_RGBX_UINT8/g s/MESA_FORMAT_XBGR8888_SINT\b/MESA_FORMAT_RGBX_SINT8/g
* mesa: change gl_format to mesa_formatMark Mueller2014-01-271-1/+1
| | | | s/\bgl_format\b/mesa_format/g. Use better name for Mesa Formats enum
* mesa: rename unbind_texobj_from_imgunits()Brian Paul2014-01-231-4/+4
| | | | | | | ... to unbind_texobj_from_image_units() and change a local var's type to silence an MSVC warning. Reviewed-by: Marek Olšák <[email protected]>
* mesa: Unbind deleted textures from the shader image units.Francisco Jerez2014-01-151-0/+25
| | | | | | | | | | | | From ARB_shader_image_load_store: If a texture object bound to one or more image units is deleted by DeleteTextures, it is detached from each such image unit, as though BindImageTexture were called with <unit> identifying the image unit and <texture> set to zero. Reviewed-by: Chris Forbes <[email protected]> Reviewed-by: Paul Berry <[email protected]>
* mesa: Add state data structures required for ARB_shader_image_load_store.Francisco Jerez2014-01-151-0/+1
| | | | | | | | v2: Increase MAX_IMAGE_UNITS to what i965 wants and add a separate MAX_IMAGE_UNIFORMS define, clarify a couple of comments. Reviewed-by: Chris Forbes <[email protected]> Reviewed-by: Paul Berry <[email protected]>
* mesa: Use a single enable for GL_EXT_texture_array and GL_MESA_texture_arrayIan Romanick2013-12-041-6/+2
| | | | | | | | | | | Every driver that enables one also enables the other. The difference between the two is MESA adds support for fixed-function and assembly fragment shaders, but EXT only adds support for GLSL. The MESA extension was created back when Mesa did not support GLSL. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Jordan Justen <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Minor clean-up of target_enum_to_indexIan Romanick2013-12-041-6/+6
| | | | | | | | | Constify the gl_context parameter, and remove suffixes from enums that have non-suffix versions. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Jordan Justen <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Silence GCC warning in count_tex_sizeIan Romanick2013-12-041-0/+2
| | | | | | | | | main/texobj.c: In function 'count_tex_size': main/texobj.c:886:23: warning: unused parameter 'key' [-Wunused-parameter] Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Jordan Justen <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Silence GCC warning in _mesa_test_texobj_completenessIan Romanick2013-12-041-1/+1
| | | | | | | | | | | | main/texobj.c: In function '_mesa_test_texobj_completeness': main/texobj.c:553:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] main/texobj.c:553:193: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] main/texobj.c:553:254: warning: signed and unsigned type in conditional expression [-Wsign-compare] main/texobj.c:553:148: warning: signed and unsigned type in conditional expression [-Wsign-compare] Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Jordan Justen <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Add missing API check for GL_TEXTURE_3DIan Romanick2013-12-041-1/+1
| | | | | | | | There are no 3D textures in OpenGL ES 1.x. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Jordan Justen <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Add missing checks for GL_TEXTURE_CUBE_MAP_ARRAYIan Romanick2013-12-041-1/+2
| | | | | | | | | | | | That enum requires GL_ARB_texture_cube_map_array, and it is only available on desktop GL. It looks like this has been an un-noticed issue since GL_ARB_texture_cube_map_array support was added in commit e0e7e295. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Dave Airlie <[email protected]> Reviewed-by: Jordan Justen <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Remove 'invalidate_state' parameter to _mesa_dirty_texobj().Kenneth Graunke2013-09-261-6/+3
| | | | | | | Every caller passed true. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Eric Anholt <[email protected]>
* mesa: free object labels when deletingTimothy Arceri2013-09-041-0/+2
| | | | | | Signed-off-by: Timothy Arceri <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Use _mesa_detach_renderbuffer when deleting a textureIan Romanick2013-08-131-15/+27
| | | | | | | | | | | | | | | | | | | | The functional change is that now invalidate_framebuffer is called if the texture is actually detached from one of the currently bound FBOs. Previously this was only done for renderbuffers. The remaining changes make the texture delete path look more similar to the renderbuffer delete path. This includes adding relevant spec quotations to justify the behavior. Fixes piglit fbo-incomplete "delete texture of bound FBO" test. v2: Move 'fb->Attachment[i].Texture == att' check from previous patch to this patch... where it was intended to be in the first place. Noticed by Chad. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Chad Versace <[email protected]> Cc: "9.2" <[email protected]>
* mesa: Use MIN3 instead of two MIN2s.Matt Turner2013-08-021-4/+5
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* mesa: Update comments to match newer specs.Matt Turner2013-08-021-1/+1
| | | | | Old GL 1.x specs used 'b' but newer specs use 'p'. The line immediately above the second hunk also uses 'p'.
* mesa: default texture buffer format should be R8 in the core profileMarek Olšák2013-07-301-2/+2
| | | | | | | | | Cc: [email protected] Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]> v2: Since we don't expose the extension in the compatibility profile, the "if (API == CORE) .. else .." statement is removed.
* mesa: default DEPTH_TEXTURE_MODE should be RED in the core profileMarek Olšák2013-07-301-3/+4
| | | | | | | Cc: [email protected] Reviewed-by: Brian Paul <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Kenneth Graunke <[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: add texobj support for ARB_texture_multisampleChris Forbes2013-03-021-18/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds the new texture targets, and per-image state for GL_TEXTURE_SAMPLES and GL_TEXTURE_FIXED_SAMPLE_LOCATIONS. V2: - Allow multisample texture targets in glInvalidateTexSubImage too. This was already partly there, but I missed it the first time around since the interaction is defined in a newer extension. Fixed weird indentation. - Allow multisample array textures in glFramebufferTextureLayer. This was overlooked as the tests originally only used 2d multisample textures. V3: - Set min/mag filters sensibly for multisample textures. This can't actually be changed by the user, so it's more sensible to initialize it correctly than to hack around it being bogus later. V4: - Tidy up initial min/mag filter setup. Setup in _mesa_initialize_texture_object was bogus, but benign since finish_texture_init() clobbered everything with correct values. For V4, just do the setup in finish_texture_init(). V5: - Don't break glPopAttrib(GL_TEXTURE_BIT) Signed-off-by: Chris Forbes <[email protected]> [V2] Reviewed-by: Paul Berry <[email protected]> Reviewed-by: Eric Anholt <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* texobj: add verbose api trace messages to several routinesJordan Justen2013-02-271-0/+21
| | | | | | | | Motivated by wanting to see if GenTextures was called by an application while debugging another Steam overlay issue. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Matt Turner <[email protected]>
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