Mesa (master): softpipe: Enable PIPE_CAP_TEXTURE_BUFFER_OFFSET_ALIGNMENT
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Tue Apr 9 08:29:15 UTC 2019
Module: Mesa
Branch: master
Commit: b999865f557c941e0ed437243bc46fc1bd7788e4
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=b999865f557c941e0ed437243bc46fc1bd7788e4
Author: Gert Wollny <gert.wollny at collabora.com>
Date: Sun Apr 7 08:40:52 2019 +0200
softpipe: Enable PIPE_CAP_TEXTURE_BUFFER_OFFSET_ALIGNMENT
The offset alignment must be set to s16 because the tile cache is
implemented to require this.
This enables ARB_buffer_texture_range and OES_texture_buffer for
softpipe. The according deqp-gles31 tests pass.
Also update the feature table.
Signed-off-by: Gert Wollny <gert.wollny at collabora.com>
Reviewed-by: Dave Airlie <airlied at redhat.com>
---
docs/features.txt | 2 +-
src/gallium/drivers/softpipe/sp_screen.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/docs/features.txt b/docs/features.txt
index 60877fa1969..03f68fb44c8 100644
--- a/docs/features.txt
+++ b/docs/features.txt
@@ -184,7 +184,7 @@ GL 4.3, GLSL 4.30 -- all DONE: i965/gen8+, nvc0, r600, radeonsi, virgl
GL_ARB_shader_image_size DONE (freedreno/a5xx+, i965, softpipe)
GL_ARB_shader_storage_buffer_object DONE (freedreno/a5xx+, i965, softpipe)
GL_ARB_stencil_texturing DONE (freedreno, i965/hsw+, nv50, llvmpipe, softpipe, swr)
- GL_ARB_texture_buffer_range DONE (freedreno, nv50, i965, llvmpipe)
+ GL_ARB_texture_buffer_range DONE (freedreno, nv50, i965, softpipe, llvmpipe)
GL_ARB_texture_query_levels DONE (all drivers that support GLSL 1.30)
GL_ARB_texture_storage_multisample DONE (all drivers that support GL_ARB_texture_multisample)
GL_ARB_texture_view DONE (freedreno, i965, nv50, llvmpipe, softpipe, swr)
diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
index e8f6733d0ed..ffe85337bff 100644
--- a/src/gallium/drivers/softpipe/sp_screen.c
+++ b/src/gallium/drivers/softpipe/sp_screen.c
@@ -195,7 +195,7 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
case PIPE_CAP_MAX_TEXTURE_BUFFER_SIZE:
return 65536;
case PIPE_CAP_TEXTURE_BUFFER_OFFSET_ALIGNMENT:
- return 0;
+ return 16;
case PIPE_CAP_TGSI_TEXCOORD:
case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
return 0;
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