diff options
| author | Francisco Jerez <[email protected]> | 2012-04-30 20:20:29 +0200 |
|---|---|---|
| committer | Francisco Jerez <[email protected]> | 2012-05-11 12:39:41 +0200 |
| commit | b8e808f1ef9462af8545999df514fddbbff34345 (patch) | |
| tree | 6431be43337a12c166fae50e87e6f8b7e14c9d6c /src/gallium/docs/source/context.rst | |
| parent | 82c90b2da8e236bc134cb2bd0ec4e09551b12164 (diff) | |
gallium/tgsi: Add resource write-back support.
Define a new STORE opcode with a role dual to the LOAD opcode, and add
flags to specify that a shader resource is intended for writing.
Diffstat (limited to 'src/gallium/docs/source/context.rst')
| -rw-r--r-- | src/gallium/docs/source/context.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/docs/source/context.rst b/src/gallium/docs/source/context.rst index eae400d5d5b..d17ea4289da 100644 --- a/src/gallium/docs/source/context.rst +++ b/src/gallium/docs/source/context.rst @@ -134,7 +134,8 @@ the ``level``, ``first_layer`` and ``last_layer`` pipe_surface fields specify the mipmap level and the range of layers the texture will be constrained to. In the case of buffers, ``first_element`` and ``last_element`` specify the range within the buffer that will be used -by the shader resource. +by the shader resource. Writes to a shader resource are only allowed +when the ``writable`` flag is set. Surfaces ^^^^^^^^ |