diff options
Diffstat (limited to 'mesalib/docs')
| -rw-r--r-- | mesalib/docs/GL3.txt | 238 | ||||
| -rw-r--r-- | mesalib/docs/MESA_drm_image.spec | 302 | ||||
| -rw-r--r-- | mesalib/docs/relnotes-7.11.html | 163 |
3 files changed, 356 insertions, 347 deletions
diff --git a/mesalib/docs/GL3.txt b/mesalib/docs/GL3.txt index d57d56366..d86c4b0bf 100644 --- a/mesalib/docs/GL3.txt +++ b/mesalib/docs/GL3.txt @@ -1,119 +1,119 @@ -
-Status of OpenGL 3.x features in Mesa
-
-
-Note: when an item is marked as "DONE" it means all the core Mesa
-infrastructure is complete but it may be the case that few (if any) drivers
-implement the features.
-
-
-Feature Status
------------------------------------------------------ ------------------------
-
-GL 3.0:
-
-GLSL 1.30 (GL_EXT_gpu_shader4, etc.) started
-Conditional rendering (GL_NV_conditional_render) DONE (swrast, softpipe, i965)
-Map buffer subranges (GL_ARB_map_buffer_range) DONE
-Clamping controls (GL_ARB_color_buffer_float) DONE
-Float textures, renderbuffers (GL_ARB_texture_float) DONE (gallium r300)
-GL_EXT_packed_float DONE (gallium r600)
-GL_EXT_texture_shared_exponent DONE (gallium, swrast)
-Float depth buffers (GL_ARB_depth_buffer_float) not started
-Framebuffer objects (GL_EXT_framebuffer_object) DONE
-Half-float DONE
-Multisample blit DONE
-Non-normalized Integer texture/framebuffer formats ~50% done
-1D/2D Texture arrays core Mesa, swrast done
-Packed depth/stencil formats DONE
-Per-buffer blend and masks (GL_EXT_draw_buffers2) DONE
-GL_EXT_texture_compression_rgtc DONE (swrast, gallium r600)
-Red and red/green texture formats DONE (swrast, i965, gallium)
-Transform feedback (GL_EXT_transform_feedback) ~50% done
- glBindFragDataLocation, glGetFragDataLocation,
- glBindBufferRange, glBindBufferBase commands
-Vertex array objects (GL_APPLE_vertex_array_object) DONE
-sRGB framebuffer format (GL_EXT_framebuffer_sRGB) core GL done (i965, gallium), GLX todo
-glClearBuffer commands DONE
-glGetStringi command DONE
-glTexParameterI, glGetTexParameterI commands DONE
-glVertexAttribI commands DONE (but converts int
- values to floats)
-Depth format cube textures 0% done
-
-
-
-GL 3.1:
-
-GLSL 1.40 not started
-Instanced drawing (GL_ARB_draw_instanced) DONE (gallium, swrast)
-Buffer copying (GL_ARB_copy_buffer) DONE
-Primitive restart (GL_NV_primitive_restart) DONE (gallium)
-16 vertex texture image units not started
-Texture buffer objs (GL_ARB_texture_buffer_object) not started
-Rectangular textures (GL_ARB_texture_rectangle) DONE
-Uniform buffer objs (GL_ARB_uniform_buffer_object) not started
-Signed normalized textures (GL_EXT_texture_snorm) DONE (gallium)
-
-
-GL 3.2:
-
-Core/compatibility profiles not started
-GLSL 1.50 not started
-Geometry shaders (GL_ARB_geometry_shader4) partially done (Zack)
-BGRA vertex order (GL_ARB_vertex_array_bgra) DONE
-Base vertex offset(GL_ARB_draw_elements_base_vertex) DONE
-Frag shader coord (GL_ARB_fragment_coord_conventions) DONE (swrast, gallium)
-Provoking vertex (GL_ARB_provoking_vertex) DONE
-Seamless cubemaps (GL_ARB_seamless_cube_map) DONE, mostly?
-Multisample textures (GL_ARB_texture_multisample) not started
-Frag depth clamp (GL_ARB_depth_clamp) DONE
-Fence objects (GL_ARB_sync) DONE
-
-
-GL 3.3:
-
-GLSL 3.30 not started
-GL_ARB_blend_func_extended not started
-GL_ARB_explicit_attrib_location DONE (swrast, i915, i965)
-GL_ARB_occlusion_query2 DONE (swrast, gallium)
-GL_ARB_sampler_objects DONE (gallium)
-GL_ARB_texture_rgb10_a2ui not started
-GL_ARB_texture_swizzle DONE (same as EXT version)
-GL_ARB_timer_query ~60% done (the EXT variant)
-GL_ARB_instanced_arrays DONE (gallium)
-GL_ARB_vertex_type_2_10_10_10_rev not started
-
-
-GL 4.0:
-
-GLSL 4.0 not started
-GL_ARB_texture_query_lod not started
-GL_ARB_draw_buffers_blend DONE (gallium softpipe)
-GL_ARB_draw_indirect not started
-GL_ARB_gpu_shader_fp64 not started
-GL_ARB_sample_shading not started
-GL_ARB_shader_subroutine not started
-GL_ARB_tessellation_shader not started
-GL_ARB_texture_buffer_object_rgb32 not started
-GL_ARB_texture_cube_map_array not started
-GL_ARB_texture_gather not started
-GL_ARB_transform_feedback2 not started
-GL_ARB_transform_feedback3 not started
-
-
-GL 4.1:
-
-GLSL 4.1 not started
-GL_ARB_ES2_compatibility DONE (i965)
-GL_ARB_get_program_binary not started
-GL_ARB_separate_shader_objects some infrastructure done
-GL_ARB_shader_precision not started
-GL_ARB_vertex_attrib_64bit not started
-GL_ARB_viewport_array not started
-
-
-
-
-More info about these features and the work involved can be found at
-http://dri.freedesktop.org/wiki/MissingFunctionality
+ +Status of OpenGL 3.x features in Mesa + + +Note: when an item is marked as "DONE" it means all the core Mesa +infrastructure is complete but it may be the case that few (if any) drivers +implement the features. + + +Feature Status +----------------------------------------------------- ------------------------ + +GL 3.0: + +GLSL 1.30 (GL_EXT_gpu_shader4, etc.) started +Conditional rendering (GL_NV_conditional_render) DONE (swrast, softpipe, i965) +Map buffer subranges (GL_ARB_map_buffer_range) DONE +Clamping controls (GL_ARB_color_buffer_float) DONE +Float textures, renderbuffers (GL_ARB_texture_float) DONE (gallium r300) +GL_EXT_packed_float DONE (gallium r600) +GL_EXT_texture_shared_exponent DONE (gallium, swrast) +Float depth buffers (GL_ARB_depth_buffer_float) not started +Framebuffer objects (GL_EXT_framebuffer_object) DONE +Half-float DONE +Multisample blit DONE +Non-normalized Integer texture/framebuffer formats ~50% done +1D/2D Texture arrays core Mesa, swrast done +Packed depth/stencil formats DONE +Per-buffer blend and masks (GL_EXT_draw_buffers2) DONE +GL_EXT_texture_compression_rgtc DONE (swrast, gallium r600) +Red and red/green texture formats DONE (swrast, i965, gallium) +Transform feedback (GL_EXT_transform_feedback) ~50% done + glBindFragDataLocation, glGetFragDataLocation, + glBindBufferRange, glBindBufferBase commands +Vertex array objects (GL_APPLE_vertex_array_object) DONE +sRGB framebuffer format (GL_EXT_framebuffer_sRGB) core GL done (i965, gallium), GLX todo +glClearBuffer commands DONE +glGetStringi command DONE +glTexParameterI, glGetTexParameterI commands DONE +glVertexAttribI commands DONE (but converts int + values to floats) +Depth format cube textures 0% done + + + +GL 3.1: + +GLSL 1.40 not started +Instanced drawing (GL_ARB_draw_instanced) DONE (gallium, swrast) +Buffer copying (GL_ARB_copy_buffer) DONE +Primitive restart (GL_NV_primitive_restart) DONE (gallium) +16 vertex texture image units not started +Texture buffer objs (GL_ARB_texture_buffer_object) not started +Rectangular textures (GL_ARB_texture_rectangle) DONE +Uniform buffer objs (GL_ARB_uniform_buffer_object) not started +Signed normalized textures (GL_EXT_texture_snorm) DONE (gallium) + + +GL 3.2: + +Core/compatibility profiles not started +GLSL 1.50 not started +Geometry shaders (GL_ARB_geometry_shader4) partially done (Zack) +BGRA vertex order (GL_ARB_vertex_array_bgra) DONE +Base vertex offset(GL_ARB_draw_elements_base_vertex) DONE +Frag shader coord (GL_ARB_fragment_coord_conventions) DONE (swrast, gallium) +Provoking vertex (GL_ARB_provoking_vertex) DONE +Seamless cubemaps (GL_ARB_seamless_cube_map) DONE +Multisample textures (GL_ARB_texture_multisample) not started +Frag depth clamp (GL_ARB_depth_clamp) DONE +Fence objects (GL_ARB_sync) DONE + + +GL 3.3: + +GLSL 3.30 not started +GL_ARB_blend_func_extended not started +GL_ARB_explicit_attrib_location DONE (swrast, i915, i965) +GL_ARB_occlusion_query2 DONE (swrast, gallium) +GL_ARB_sampler_objects DONE (gallium) +GL_ARB_texture_rgb10_a2ui not started +GL_ARB_texture_swizzle DONE (same as EXT version) +GL_ARB_timer_query ~60% done (the EXT variant) +GL_ARB_instanced_arrays DONE (gallium) +GL_ARB_vertex_type_2_10_10_10_rev not started + + +GL 4.0: + +GLSL 4.0 not started +GL_ARB_texture_query_lod not started +GL_ARB_draw_buffers_blend DONE (gallium softpipe) +GL_ARB_draw_indirect not started +GL_ARB_gpu_shader_fp64 not started +GL_ARB_sample_shading not started +GL_ARB_shader_subroutine not started +GL_ARB_tessellation_shader not started +GL_ARB_texture_buffer_object_rgb32 not started +GL_ARB_texture_cube_map_array not started +GL_ARB_texture_gather not started +GL_ARB_transform_feedback2 not started +GL_ARB_transform_feedback3 not started + + +GL 4.1: + +GLSL 4.1 not started +GL_ARB_ES2_compatibility DONE (i965) +GL_ARB_get_program_binary not started +GL_ARB_separate_shader_objects some infrastructure done +GL_ARB_shader_precision not started +GL_ARB_vertex_attrib_64bit not started +GL_ARB_viewport_array not started + + + + +More info about these features and the work involved can be found at +http://dri.freedesktop.org/wiki/MissingFunctionality diff --git a/mesalib/docs/MESA_drm_image.spec b/mesalib/docs/MESA_drm_image.spec index 76de3f8b6..1150a4c43 100644 --- a/mesalib/docs/MESA_drm_image.spec +++ b/mesalib/docs/MESA_drm_image.spec @@ -1,149 +1,153 @@ -Name
-
- MESA_drm_image
-
-Name Strings
-
- EGL_MESA_drm_image
-
-Contact
-
- Kristian Høgsberg <krh@bitplanet.net>
-
-Status
-
- Proposal
-
-Version
-
- Version 2, August 25, 2010
-
-Number
-
- EGL Extension #not assigned
-
-Dependencies
-
- Requires EGL 1.4 or later. This extension is written against the
- wording of the EGL 1.4 specification.
-
- EGL_KHR_base_image is required.
-
-Overview
-
- This extension provides entry points for integrating EGLImage with the
- Linux DRM mode setting and memory management drivers. The extension
- lets applications create EGLImages without a client API resource and
- lets the application get the DRM buffer handles.
-
-IP Status
-
- Open-source; freely implementable.
-
-New Procedures and Functions
-
- EGLImageKHR eglCreateDRMImageMESA(EGLDisplay dpy,
- const EGLint *attrib_list);
-
- EGLBoolean eglExportDRMImageMESA(EGLDisplay dpy,
- EGLImageKHR image,
- EGLint *name,
- EGLint *handle,
- EGLint *stride);
-
-New Tokens
-
- Accepted in the <attrib_list> parameter of eglCreateDRMImageMESA:
-
- EGL_DRM_BUFFER_FORMAT_MESA 0x31D0
- EGL_DRM_BUFFER_USE_MESA 0x31D1
-
- Accepted as values for the EGL_IMAGE_FORMAT_MESA attribute:
-
- EGL_DRM_BUFFER_FORMAT_ARGB32_MESA 0x31D2
-
- Bits accepted in EGL_DRM_BUFFER_USE_MESA:
-
- EGL_DRM_BUFFER_USE_SCANOUT_MESA 0x0001
- EGL_DRM_BUFFER_USE_SHARE_MESA 0x0002
-
- Accepted in the <target> parameter of eglCreateImageKHR:
-
- EGL_DRM_BUFFER_MESA 0x31D3
-
- Use when importing drm buffer:
-
- EGL_DRM_BUFFER_STRIDE_MESA 0x31D4
- EGL_DRM_BUFFER_FORMAT_MESA 0x31D0
-
-Additions to the EGL 1.4 Specification:
-
- To create a DRM EGLImage, call
-
- EGLImageKHR eglCreateDRMImageMESA(EGLDisplay dpy,
- const EGLint *attrib_list);
-
- In the attribute list, pass EGL_WIDTH, EGL_HEIGHT and format and
- use in the attrib list using EGL_DRM_BUFFER_FORMAT_MESA and
- EGL_DRM_BUFFER_USE_MESA. The only format specified by this
- extension is EGL_DRM_BUFFER_FORMAT_ARGB32_MESA, where each pixel
- is a CPU-endian, 32-bit quantity, with alpha in the upper 8 bits,
- then red, then green, then blue. The bit values accepted by
- EGL_DRM_BUFFER_USE_MESA are EGL_DRM_BUFFER_USE_SCANOUT_MESA and
- EGL_DRM_BUFFER_USE_SHARE_MESA. EGL_DRM_BUFFER_USE_SCANOUT_MESA
- requests that the created EGLImage should be usable as a scanout
- buffer with the DRM kernel modesetting API. The
- EGL_DRM_BUFFER_USE_SHARE_MESA bit requests that the EGLImage can
- be shared with other processes by passing the underlying DRM
- buffer name.
-
- To create a process local handle or a global DRM name for a
- buffer, call
-
- EGLBoolean eglExportDRMImageMESA(EGLDisplay dpy,
- EGLImageKHR image,
- EGLint *name,
- EGLint *handle,
- EGLint *stride);
-
- If <name> is non-NULL, a global name is assigned to the image and
- written to <name>, the handle (local to the DRM file descriptor,
- for use with DRM kernel modesetting API) is written to <handle> if
- non-NULL and the stride (in bytes) is written to <stride>, if
- non-NULL.
-
- Import a shared buffer by calling eglCreateImageKHR with
- EGL_DRM_BUFFER_MESA as the target, using EGL_WIDTH, EGL_HEIGHT,
- EGL_DRM_BUFFER_FORMAT_MESA, EGL_DRM_BUFFER_STRIDE_MESA
- in the attrib list.
-
-Issues
-
- 1. Why don't we use eglCreateImageKHR with a target that
- indicates that we want to create an EGLImage from scratch?
-
- RESOLVED: The eglCreateImageKHR entry point is reserved for
- creating an EGLImage from an already existing client API
- resource. This is fine when we're creating the EGLImage from
- an existing DRM buffer name, it doesn't seem right to overload
- the function to also allocate the underlying resource.
-
- 2. Why don't we use an eglQueryImageMESA type functions for
- querying the DRM EGLImage attributes (name, handle, and stride)?
-
- RESOLVED: The eglQueryImage function has been proposed often,
- but it goes against the EGLImage design. EGLImages are opaque
- handles to a 2D array of pixels, which can be passed between
- client APIs. By referencing an EGLImage in a client API, the
- EGLImage target (a texture, a renderbuffer or such) can be
- used to query the attributes of the EGLImage. We don't have a
- full client API for creating and querying DRM buffers, though,
- so we use a new EGL extension entry point instead.
-
-Revision History
-
- Version 1, June 3, 2010
- Initial draft (Kristian Høgsberg)
- Version 2, August 25, 2010
- Flesh out the extension a bit, add final EGL tokens, capture
- some of the original discussion in the issues section.
+Name + + MESA_drm_image + +Name Strings + + EGL_MESA_drm_image + +Contact + + Kristian Høgsberg <krh@bitplanet.net> + +Status + + Proposal + +Version + + Version 2, August 25, 2010 + +Number + + EGL Extension #not assigned + +Dependencies + + Requires EGL 1.4 or later. This extension is written against the + wording of the EGL 1.4 specification. + + EGL_KHR_base_image is required. + +Overview + + This extension provides entry points for integrating EGLImage with the + Linux DRM mode setting and memory management drivers. The extension + lets applications create EGLImages without a client API resource and + lets the application get the DRM buffer handles. + +IP Status + + Open-source; freely implementable. + +New Procedures and Functions + + EGLImageKHR eglCreateDRMImageMESA(EGLDisplay dpy, + const EGLint *attrib_list); + + EGLBoolean eglExportDRMImageMESA(EGLDisplay dpy, + EGLImageKHR image, + EGLint *name, + EGLint *handle, + EGLint *stride); + +New Tokens + + Accepted in the <attrib_list> parameter of eglCreateDRMImageMESA: + + EGL_DRM_BUFFER_FORMAT_MESA 0x31D0 + EGL_DRM_BUFFER_USE_MESA 0x31D1 + + Accepted as values for the EGL_IMAGE_FORMAT_MESA attribute: + + EGL_DRM_BUFFER_FORMAT_ARGB32_MESA 0x31D2 + + Bits accepted in EGL_DRM_BUFFER_USE_MESA: + + EGL_DRM_BUFFER_USE_SCANOUT_MESA 0x0001 + EGL_DRM_BUFFER_USE_SHARE_MESA 0x0002 + EGL_DRM_BUFFER_USE_CURSOR_MESA 0x0004 + + Accepted in the <target> parameter of eglCreateImageKHR: + + EGL_DRM_BUFFER_MESA 0x31D3 + + Use when importing drm buffer: + + EGL_DRM_BUFFER_STRIDE_MESA 0x31D4 + EGL_DRM_BUFFER_FORMAT_MESA 0x31D0 + +Additions to the EGL 1.4 Specification: + + To create a DRM EGLImage, call + + EGLImageKHR eglCreateDRMImageMESA(EGLDisplay dpy, + const EGLint *attrib_list); + + In the attribute list, pass EGL_WIDTH, EGL_HEIGHT and format and + use in the attrib list using EGL_DRM_BUFFER_FORMAT_MESA and + EGL_DRM_BUFFER_USE_MESA. The only format specified by this + extension is EGL_DRM_BUFFER_FORMAT_ARGB32_MESA, where each pixel + is a CPU-endian, 32-bit quantity, with alpha in the upper 8 bits, + then red, then green, then blue. The bit values accepted by + EGL_DRM_BUFFER_USE_MESA are EGL_DRM_BUFFER_USE_SCANOUT_MESA, + EGL_DRM_BUFFER_USE_SHARE_MESA and EGL_DRM_BUFFER_USE_CURSOR_MESA. + EGL_DRM_BUFFER_USE_SCANOUT_MESA requests that the created EGLImage + should be usable as a scanout buffer with the DRM kernel + modesetting API. EGL_DRM_BUFFER_USE_SHARE_MESA requests that the + EGLImage can be shared with other processes by passing the + underlying DRM buffer name. EGL_DRM_BUFFER_USE_CURSOR_MESA + requests that the image must be usable as a cursor with KMS. When + EGL_DRM_BUFFER_USE_CURSOR_MESA is set, width and height must both + be 64. + + To create a process local handle or a global DRM name for a + buffer, call + + EGLBoolean eglExportDRMImageMESA(EGLDisplay dpy, + EGLImageKHR image, + EGLint *name, + EGLint *handle, + EGLint *stride); + + If <name> is non-NULL, a global name is assigned to the image and + written to <name>, the handle (local to the DRM file descriptor, + for use with DRM kernel modesetting API) is written to <handle> if + non-NULL and the stride (in bytes) is written to <stride>, if + non-NULL. + + Import a shared buffer by calling eglCreateImageKHR with + EGL_DRM_BUFFER_MESA as the target, using EGL_WIDTH, EGL_HEIGHT, + EGL_DRM_BUFFER_FORMAT_MESA, EGL_DRM_BUFFER_STRIDE_MESA + in the attrib list. + +Issues + + 1. Why don't we use eglCreateImageKHR with a target that + indicates that we want to create an EGLImage from scratch? + + RESOLVED: The eglCreateImageKHR entry point is reserved for + creating an EGLImage from an already existing client API + resource. This is fine when we're creating the EGLImage from + an existing DRM buffer name, it doesn't seem right to overload + the function to also allocate the underlying resource. + + 2. Why don't we use an eglQueryImageMESA type functions for + querying the DRM EGLImage attributes (name, handle, and stride)? + + RESOLVED: The eglQueryImage function has been proposed often, + but it goes against the EGLImage design. EGLImages are opaque + handles to a 2D array of pixels, which can be passed between + client APIs. By referencing an EGLImage in a client API, the + EGLImage target (a texture, a renderbuffer or such) can be + used to query the attributes of the EGLImage. We don't have a + full client API for creating and querying DRM buffers, though, + so we use a new EGL extension entry point instead. + +Revision History + + Version 1, June 3, 2010 + Initial draft (Kristian Høgsberg) + Version 2, August 25, 2010 + Flesh out the extension a bit, add final EGL tokens, capture + some of the original discussion in the issues section. diff --git a/mesalib/docs/relnotes-7.11.html b/mesalib/docs/relnotes-7.11.html index 6951984bd..1c22b082e 100644 --- a/mesalib/docs/relnotes-7.11.html +++ b/mesalib/docs/relnotes-7.11.html @@ -1,79 +1,84 @@ -<HTML>
-
-<head>
-<TITLE>Mesa Release Notes</TITLE>
-<link rel="stylesheet" type="text/css" href="mesa.css">
-<meta http-equiv="content-type" content="text/html; charset=utf-8" />
-</head>
-
-<BODY>
-
-<body bgcolor="#eeeeee">
-
-<H1>Mesa 7.11 Release Notes / (release date TBD)</H1>
-
-<p>
-Mesa 7.11 is a new development release.
-People who are concerned with stability and reliability should stick
-with a previous release or wait for Mesa 7.11.1.
-</p>
-<p>
-Mesa 7.11 implements the OpenGL 2.1 API, but the version reported by
-glGetString(GL_VERSION) depends on the particular driver being used.
-Some drivers don't support all the features required in OpenGL 2.1.
-</p>
-<p>
-See the <a href="install.html">Compiling/Installing page</a> for prerequisites
-for DRI hardware acceleration.
-</p>
-
-
-<h2>MD5 checksums</h2>
-<pre>
-tbd
-</pre>
-
-
-<h2>New features</h2>
-<ul>
-<li>GL_ARB_ES2_compatibility (gallium drivers)
-<li>GL_ARB_color_buffer_float (gallium drivers, i965)
-<li>GL_ARB_draw_buffers_blend (gallium)
-<li>GL_ARB_draw_instanced extension (gallium drivers, swrast)
-<li>GL_ARB_instanced_arrays extension (gallium drivers)
-<li>GL_ARB_occlusion_query2 (gallium drivers, swrast)
-<li>GL_ARB_robustness (all drivers)
-<li>GL_ARB_sampler_objects (gallium drivers)
-<li>GL_ARB_texture_compression_rgtc (gallium drivers, swrast, i965)
-<li>GL_ARB_texture_float (gallium, i965)
-<li>GL_EXT_packed_float (gallium r600)
-<li>GL_EXT_texture_compression_latc (gallium drivers, swrast)
-<li>GL_EXT_texture_compression_rgtc (gallium drivers, swrast, i965)
-<li>GL_EXT_texture_shared_exponent (gallium drivers, swrast)
-<li>GL_EXT_texture_sRGB_decode (gallium drivers, swrast, i965)
-<li>GL_EXT_texture_snorm (gallium drivers)
-<li>GL_ATI_draw_buffers (all drivers)
-<li>GL_ATI_texture_compression_3dc (gallium drivers, swrast)
-<li>GL_ATI_texture_float (gallium, i965)
-<li>GL_NV_conditional_render (i965)
-<li>GL_NV_texture_barrier (gallium drivers)
-</ul>
-
-
-<h2>Bug fixes</h2>
-<ul>
-</ul>
-
-
-<h2>Changes</h2>
-<ul>
-<li>The Windows MSVC project files have been removed.
-They haven't been maintained in quite a while.
-Building with SCons is an alternative.
-<li>Removed GL_SGI_texture_color_table support from swrast driver - the only
-driver that implemented it.
-</ul>
-
-
-</body>
-</html>
+<HTML> + +<head> +<TITLE>Mesa Release Notes</TITLE> +<link rel="stylesheet" type="text/css" href="mesa.css"> +<meta http-equiv="content-type" content="text/html; charset=utf-8" /> +</head> + +<BODY> + +<body bgcolor="#eeeeee"> + +<H1>Mesa 7.11 Release Notes / (release date TBD)</H1> + +<p> +Mesa 7.11 is a new development release. +People who are concerned with stability and reliability should stick +with a previous release or wait for Mesa 7.11.1. +</p> +<p> +Mesa 7.11 implements the OpenGL 2.1 API, but the version reported by +glGetString(GL_VERSION) depends on the particular driver being used. +Some drivers don't support all the features required in OpenGL 2.1. +</p> +<p> +See the <a href="install.html">Compiling/Installing page</a> for prerequisites +for DRI hardware acceleration. +</p> + + +<h2>MD5 checksums</h2> +<pre> +tbd +</pre> + + +<h2>New features</h2> +<ul> +<li>GL_ARB_ES2_compatibility (gallium drivers) +<li>GL_ARB_color_buffer_float (gallium drivers, i965) +<li>GL_ARB_draw_buffers_blend (gallium) +<li>GL_ARB_draw_instanced extension (gallium drivers, swrast) +<li>GL_ARB_instanced_arrays extension (gallium drivers) +<li>GL_ARB_occlusion_query2 (gallium drivers, swrast) +<li>GL_ARB_robustness (all drivers) +<li>GL_ARB_sampler_objects (gallium drivers) +<li>GL_ARB_seamless_cube_map (gallium r600) +<li>GL_ARB_sync (gallium drivers only, intel support was in 7.6) +<li>GL_ARB_texture_compression_rgtc (gallium drivers, swrast, i965) +<li>GL_ARB_texture_float (gallium, i965) +<li>GL_EXT_packed_float (gallium r600) +<li>GL_EXT_texture_compression_latc (gallium drivers, swrast) +<li>GL_EXT_texture_compression_rgtc (gallium drivers, swrast, i965) +<li>GL_EXT_texture_shared_exponent (gallium drivers, swrast) +<li>GL_EXT_texture_sRGB_decode (gallium drivers, swrast, i965) +<li>GL_EXT_texture_snorm (gallium drivers) +<li>GL_AMD_draw_buffers_blend (alias of the ARB variant) +<li>GL_AMD_seamless_cubemap_per_texture (gallium r600) +<li>GL_AMD_shader_stencil_export (alias of the ARB variant) +<li>GL_ATI_draw_buffers (all drivers) +<li>GL_ATI_texture_compression_3dc (gallium drivers, swrast) +<li>GL_ATI_texture_float (gallium, i965) +<li>GL_NV_conditional_render (i965) +<li>GL_NV_texture_barrier (gallium drivers) +</ul> + + +<h2>Bug fixes</h2> +<ul> +</ul> + + +<h2>Changes</h2> +<ul> +<li>The Windows MSVC project files have been removed. +They haven't been maintained in quite a while. +Building with SCons is an alternative. +<li>Removed GL_SGI_texture_color_table support from swrast driver - the only +driver that implemented it. +</ul> + + +</body> +</html> |