| From 3214f20914134df07b070f471c0ca2d610ed3b81 Mon Sep 17 00:00:00 2001 |
| From: Gert Wollny <gert.wollny@collabora.com> |
| Date: Mon, 25 Feb 2019 19:12:07 +0100 |
| Subject: [PATCH] mesa: Expose EXT_texture_query_lod and add support for its |
| use shaders |
| |
| EXT_texture_query_lod provides the same functionality for GLES like |
| the ARB extension with the same name for GL. |
| |
| v2: Set ES 3.0 as minimum GLES version as required by the extension |
| |
| Signed-off-by: Gert Wollny <gert.wollny@collabora.com> |
| Reviewed-by: Eric Anholt <eric@anholt.net> |
| --- |
| src/compiler/glsl/builtin_functions.cpp | 3 ++- |
| src/compiler/glsl/glsl_parser_extras.cpp | 1 + |
| src/compiler/glsl/glsl_parser_extras.h | 2 ++ |
| src/mesa/main/extensions_table.h | 1 + |
| 4 files changed, 6 insertions(+), 1 deletion(-) |
| |
| diff --git a/src/compiler/glsl/builtin_functions.cpp b/src/compiler/glsl/builtin_functions.cpp |
| index 0f747b947571..aba1a14bd902 100644 |
| --- a/src/compiler/glsl/builtin_functions.cpp |
| +++ b/src/compiler/glsl/builtin_functions.cpp |
| @@ -405,7 +405,8 @@ static bool |
| texture_query_lod(const _mesa_glsl_parse_state *state) |
| { |
| return state->stage == MESA_SHADER_FRAGMENT && |
| - state->ARB_texture_query_lod_enable; |
| + (state->ARB_texture_query_lod_enable || |
| + state->EXT_texture_query_lod_enable); |
| } |
| |
| static bool |
| diff --git a/src/compiler/glsl/glsl_parser_extras.cpp b/src/compiler/glsl/glsl_parser_extras.cpp |
| index bde93dd3f37e..fd3e9e55af1b 100644 |
| --- a/src/compiler/glsl/glsl_parser_extras.cpp |
| +++ b/src/compiler/glsl/glsl_parser_extras.cpp |
| @@ -730,6 +730,7 @@ static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = { |
| EXT(EXT_texture_array), |
| EXT_AEP(EXT_texture_buffer), |
| EXT_AEP(EXT_texture_cube_map_array), |
| + EXT(EXT_texture_query_lod), |
| EXT(INTEL_conservative_rasterization), |
| EXT(INTEL_shader_atomic_float_minmax), |
| EXT(MESA_shader_integer_functions), |
| diff --git a/src/compiler/glsl/glsl_parser_extras.h b/src/compiler/glsl/glsl_parser_extras.h |
| index b17b5125e0b9..f404efd96109 100644 |
| --- a/src/compiler/glsl/glsl_parser_extras.h |
| +++ b/src/compiler/glsl/glsl_parser_extras.h |
| @@ -834,6 +834,8 @@ struct _mesa_glsl_parse_state { |
| bool EXT_texture_buffer_warn; |
| bool EXT_texture_cube_map_array_enable; |
| bool EXT_texture_cube_map_array_warn; |
| + bool EXT_texture_query_lod_enable; |
| + bool EXT_texture_query_lod_warn; |
| bool INTEL_conservative_rasterization_enable; |
| bool INTEL_conservative_rasterization_warn; |
| bool INTEL_shader_atomic_float_minmax_enable; |
| diff --git a/src/mesa/main/extensions_table.h b/src/mesa/main/extensions_table.h |
| index 05ed418d7500..a9773f701b61 100644 |
| --- a/src/mesa/main/extensions_table.h |
| +++ b/src/mesa/main/extensions_table.h |
| @@ -301,6 +301,7 @@ EXT(EXT_texture_lod_bias , dummy_true |
| EXT(EXT_texture_mirror_clamp , EXT_texture_mirror_clamp , GLL, GLC, x , x , 2004) |
| EXT(EXT_texture_norm16 , dummy_true , x , x , x , 31, 2014) |
| EXT(EXT_texture_object , dummy_true , GLL, x , x , x , 1995) |
| +EXT(EXT_texture_query_lod , ARB_texture_query_lod , x , x , x , 30, 2019) |
| EXT(EXT_texture_rectangle , NV_texture_rectangle , GLL, x , x , x , 2004) |
| EXT(EXT_texture_rg , ARB_texture_rg , x , x , x , ES2, 2011) |
| EXT(EXT_texture_sRGB , EXT_texture_sRGB , GLL, GLC, x , x , 2004) |
| -- |
| 2.20.1 |
| |