diff options
Diffstat (limited to 'src/gallium/docs')
| -rw-r--r-- | src/gallium/docs/source/context.rst | 7 | ||||
| -rw-r--r-- | src/gallium/docs/source/screen.rst | 2 | ||||
| -rw-r--r-- | src/gallium/docs/source/tgsi.rst | 8 |
3 files changed, 17 insertions, 0 deletions
diff --git a/src/gallium/docs/source/context.rst b/src/gallium/docs/source/context.rst index a7d08d2..9a32716 100644 --- a/src/gallium/docs/source/context.rst +++ b/src/gallium/docs/source/context.rst @@ -84,6 +84,9 @@ objects. They all follow simple, one-method binding calls, e.g. levels. This corresponds to GL's ``PATCH_DEFAULT_OUTER_LEVEL``. * ``default_inner_level`` is the default value for the inner tessellation levels. This corresponds to GL's ``PATCH_DEFAULT_INNER_LEVEL``. +* ``set_debug_callback`` sets the callback to be used for reporting + various debug messages, eventually reported via KHR_debug and + similar mechanisms. Sampler Views @@ -224,6 +227,10 @@ is is also possible to only clear one or the other part). While it is only possible to clear one surface at a time (which can include several layers), this surface need not be bound to the framebuffer. +``clear_texture`` clears a non-PIPE_BUFFER resource's specified level +and bounding box with a clear value provided in that resource's native +format. + ``clear_buffer`` clears a PIPE_BUFFER resource with the specified clear value (which may be multiple bytes in length). Logically this is a memset with a multi-byte element value starting at offset bytes from resource start, going diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst index 91fdb43..e900283 100644 --- a/src/gallium/docs/source/screen.rst +++ b/src/gallium/docs/source/screen.rst @@ -281,6 +281,8 @@ The integer capabilities: * ``PIPE_CAP_COPY_BETWEEN_COMPRESSED_AND_PLAIN_FORMATS``: Whether copying between compressed and plain formats is supported where a compressed block is copied to/from a plain pixel of the same size. +* ``PIPE_CAP_CLEAR_TEXTURE``: Whether `clear_texture` will be + available in contexts. .. _pipe_capf: diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst index 01e18f3..e7b0c2f 100644 --- a/src/gallium/docs/source/tgsi.rst +++ b/src/gallium/docs/source/tgsi.rst @@ -2941,6 +2941,14 @@ TGSI_SEMANTIC_VERTICESIN For tessellation evaluation/control shaders, this semantic label indicates the number of vertices provided in the input patch. Only the X value is defined. +TGSI_SEMANTIC_HELPER_INVOCATION +""""""""""""""""""""""""""""""" + +For fragment shaders, this semantic indicates whether the current +invocation is covered or not. Helper invocations are created in order +to properly compute derivatives, however it may be desirable to skip +some of the logic in those cases. See ``gl_HelperInvocation`` documentation. + Declaration Interpolate ^^^^^^^^^^^^^^^^^^^^^^^ |