freedreno/a5xx: ARB_framebuffer_no_attachments support

[mesa.git] / src / gallium / docs / source / screen.rst

diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst
index 61cefac1e9c8756bed4efdae156341f405abe30e..519728f188b9477758c2a3f2100e0b015da90bde 100644 (file)
--- a/src/gallium/docs/source/screen.rst
+++ b/src/gallium/docs/source/screen.rst
@@ -406,6 +406,17 @@ The integer capabilities:
 * ``PIPE_CAP_MEMOBJ``: Whether operations on memory objects are supported.
 * ``PIPE_CAP_LOAD_CONSTBUF``: True if the driver supports TGSI_OPCODE_LOAD use
   with constant buffers.
+* ``PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS``: Any TGSI register can be used as
+  an address for indirect register indexing.
+* ``PIPE_CAP_TILE_RASTER_ORDER``: Whether the driver supports
+  GL_MESA_tile_raster_order, using the tile_raster_order_* fields in
+  pipe_rasterizer_state.
+* ``PIPE_CAP_MAX_COMBINED_SHADER_OUTPUT_RESOURCES``: Limit on combined shader
+  output resources (images + buffers + fragment outputs). If 0 the state
+  tracker works it out.
+* ``PIPE_CAP_SIGNED_VERTEX_BUFFER_OFFSET``:
+  Whether pipe_vertex_buffer::buffer_offset is treated as signed. The u_vbuf
+  module needs this for optimal performance in workstation applications.
 
 
 .. _pipe_capf:
@@ -485,6 +496,7 @@ MOV OUT[0], CONST[0][3]  # copy vector 3 of constbuf 0
   is supported. If it is, DTRUNC/DCEIL/DFLR/DROUND opcodes may be used.
 * ``PIPE_SHADER_CAP_TGSI_DFRACEXP_DLDEXP_SUPPORTED``: Whether DFRACEXP and
   DLDEXP are supported.
+* ``PIPE_SHADER_CAP_TGSI_LDEXP_SUPPORTED``: Whether LDEXP is supported.
 * ``PIPE_SHADER_CAP_TGSI_FMA_SUPPORTED``: Whether FMA and DFMA (doubles only)
   are supported.
 * ``PIPE_SHADER_CAP_TGSI_ANY_INOUT_DECL_RANGE``: Whether the driver doesn't
@@ -507,7 +519,10 @@ MOV OUT[0], CONST[0][3]  # copy vector 3 of constbuf 0
 * ``PIPE_SHADER_CAP_TGSI_SKIP_MERGE_REGISTERS``: Whether the merge registers
   TGSI pass is skipped. This might reduce code size and register pressure if
   the underlying driver has a real backend compiler.
-
+* ``PIPE_SHADER_CAP_MAX_HW_ATOMIC_COUNTERS``: If atomic counters are separate,
+  how many HW counters are available for this stage. (0 uses SSBO atomics).
+* ``PIPE_SHADER_CAP_MAX_HW_ATOMIC_COUNTER_BUFFERS``: If atomic counters are
+  separate, how many atomic counter buffers are available for this stage.
 
 .. _pipe_compute_cap:
 
@@ -739,9 +754,9 @@ For cube maps this must be 6, for other textures 1.
 **nr_samples** the nr of msaa samples. 0 (or 1) specifies a resource
 which isn't multisampled.
 
-**usage** one of the PIPE_USAGE flags.
+**usage** one of the :ref:`PIPE_USAGE` flags.
 
-**bind** bitmask of the PIPE_BIND flags.
+**bind** bitmask of the :ref:`PIPE_BIND` flags.
 
 **flags** bitmask of PIPE_RESOURCE_FLAG flags.