[Mesa-dev] [PATCH] st/mesa: expose EXT_render_snorm on GLES

[Marek Olšák]

From: Marek Olšák <marek.olsak at amd.com>

---
 docs/relnotes/19.0.0.html              | 1 +
 src/mesa/state_tracker/st_extensions.c | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/docs/relnotes/19.0.0.html b/docs/relnotes/19.0.0.html
index f4522b654c6..04e06cdd758 100644
--- a/docs/relnotes/19.0.0.html
+++ b/docs/relnotes/19.0.0.html
@@ -36,20 +36,21 @@ TBD.
 </pre>
 
 
 <h2>New features</h2>
 
 <ul>
 <li>GL_AMD_texture_texture4 on all GL 4.0 drivers.</li>
 <li>GL_EXT_shader_implicit_conversions on all drivers (ES extension).</li>
 <li>GL_EXT_texture_compression_bptc on all GL 4.0 drivers (ES extension).</li>
 <li>GL_EXT_texture_compression_rgtc on all GL 3.0 drivers (ES extension).</li>
+<li>GL_EXT_render_snorm on gallium drivers (ES extension).</li>
 <li>GL_EXT_texture_view on drivers supporting texture views (ES extension).</li>
 <li>GL_OES_texture_view on drivers supporting texture views (ES extension).</li>
 </ul>
 
 <h2>Bug fixes</h2>
 
 <ul>
 <li>TBD</li>
 </ul>
 
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
index 5c068d14e93..33ce61d779b 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -796,20 +796,28 @@ void st_init_extensions(struct pipe_screen *screen,
       { { o(EXT_packed_float) },
         { PIPE_FORMAT_R11G11B10_FLOAT } },
 
       { { o(EXT_texture_integer) },
         { PIPE_FORMAT_R32G32B32A32_UINT,
           PIPE_FORMAT_R32G32B32A32_SINT } },
 
       { { o(ARB_texture_rg) },
         { PIPE_FORMAT_R8_UNORM,
           PIPE_FORMAT_R8G8_UNORM } },
+
+      { { o(EXT_render_snorm) },
+        { PIPE_FORMAT_R8_SNORM,
+          PIPE_FORMAT_R8G8_SNORM,
+          PIPE_FORMAT_R8G8B8A8_SNORM,
+          PIPE_FORMAT_R16_SNORM,
+          PIPE_FORMAT_R16G16_SNORM,
+          PIPE_FORMAT_R16G16B16A16_SNORM } },
    };
 
    /* Required: depth stencil and sampler support */
    static const struct st_extension_format_mapping depthstencil_mapping[] = {
       { { o(ARB_depth_buffer_float) },
         { PIPE_FORMAT_Z32_FLOAT,
           PIPE_FORMAT_Z32_FLOAT_S8X24_UINT } },
    };
 
    /* Required: sampler support */
-- 
2.17.1