diff options
| author | Erik Faye-Lund <erik.faye-lund@collabora.com> | 2021-06-03 08:58:19 -0400 |
|---|---|---|
| committer | Marge Bot <eric+marge@anholt.net> | 2021-06-04 17:57:03 +0000 |
| commit | aea35a5ac246f92026a6a05bb8862b9a5acd1e7b (patch) | |
| tree | 9bea7f6131f0552cf1e106f07b38b2f297b1af92 /src/gallium/drivers/r600 | |
| parent | de9c66d74979f71844036db132d61d99504d4029 (diff) | |
r600: explicitly advertise index buffer format support
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11132>
Diffstat (limited to 'src/gallium/drivers/r600')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 5 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_formats.h | 13 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_state.c | 5 |
3 files changed, 23 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index f76b1e331a8..83a521102af 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -307,6 +307,11 @@ bool evergreen_is_format_supported(struct pipe_screen *screen, retval |= PIPE_BIND_VERTEX_BUFFER; } + if (usage & PIPE_BIND_INDEX_BUFFER && + r600_is_index_format_supported(format)) { + retval |= PIPE_BIND_INDEX_BUFFER; + } + if ((usage & PIPE_BIND_LINEAR) && !util_format_is_compressed(format) && !(usage & PIPE_BIND_DEPTH_STENCIL)) diff --git a/src/gallium/drivers/r600/r600_formats.h b/src/gallium/drivers/r600/r600_formats.h index 6c94a24700b..3ff12ddf8c7 100644 --- a/src/gallium/drivers/r600/r600_formats.h +++ b/src/gallium/drivers/r600/r600_formats.h @@ -122,4 +122,17 @@ static inline bool r600_is_vertex_format_supported(enum pipe_format format) return true; } +static inline bool r600_is_index_format_supported(enum pipe_format format) +{ + switch (format) { + case PIPE_FORMAT_R8_UINT: + case PIPE_FORMAT_R16_UINT: + case PIPE_FORMAT_R32_UINT: + return true; + + default: + return false; + } +} + #endif diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c index 6eb2bd42b1c..3448eb482ba 100644 --- a/src/gallium/drivers/r600/r600_state.c +++ b/src/gallium/drivers/r600/r600_state.c @@ -236,6 +236,11 @@ bool r600_is_format_supported(struct pipe_screen *screen, retval |= PIPE_BIND_VERTEX_BUFFER; } + if (usage & PIPE_BIND_INDEX_BUFFER && + r600_is_index_format_supported(format)) { + retval |= PIPE_BIND_INDEX_BUFFER; + } + if ((usage & PIPE_BIND_LINEAR) && !util_format_is_compressed(format) && !(usage & PIPE_BIND_DEPTH_STENCIL)) |