Module: Mesa
Branch: main
Commit: f4a8aa653d02c51c50f4f694eec0927e4bd5f0e5
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=f4a8aa653d02c51c50f4f694eec0927e4bd5f0e5

Author: Timothy Arceri <[email protected]>
Date:   Mon Dec 11 12:26:40 2023 +1100

glsl/st: move has_half_float_packing flag to consts struct

Moving this out of the state tracker will allow us to move its user
directly to the glsl linker in the folowing patch.

Reviewed-by: Marek Olšák <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26628>

---

 src/mesa/main/consts_exts.h               | 2 ++
 src/mesa/state_tracker/st_context.c       | 2 +-
 src/mesa/state_tracker/st_context.h       | 1 -
 src/mesa/state_tracker/st_glsl_to_nir.cpp | 2 +-
 4 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/mesa/main/consts_exts.h b/src/mesa/main/consts_exts.h
index ddd6b050651..5f68df7bc29 100644
--- a/src/mesa/main/consts_exts.h
+++ b/src/mesa/main/consts_exts.h
@@ -752,6 +752,8 @@ struct gl_constants
     */
    GLboolean GLSLSkipStrictMaxUniformLimitCheck;
 
+   GLboolean GLSLHasHalfFloatPacking;
+
    /**
     * Whether gl_FragCoord, gl_PointCoord and gl_FrontFacing
     * are system values.
diff --git a/src/mesa/state_tracker/st_context.c 
b/src/mesa/state_tracker/st_context.c
index 2d7b8279aa4..ad0608c2d6f 100644
--- a/src/mesa/state_tracker/st_context.c
+++ b/src/mesa/state_tracker/st_context.c
@@ -595,7 +595,7 @@ st_create_context_priv(struct gl_context *ctx, struct 
pipe_context *pipe,
       !screen->get_param(screen, PIPE_CAP_GL_CLAMP);
    st->has_time_elapsed =
       screen->get_param(screen, PIPE_CAP_QUERY_TIME_ELAPSED);
-   st->has_half_float_packing =
+   ctx->Const.GLSLHasHalfFloatPacking =
       screen->get_param(screen, PIPE_CAP_SHADER_PACK_HALF_FLOAT);
    st->has_multi_draw_indirect =
       screen->get_param(screen, PIPE_CAP_MULTI_DRAW_INDIRECT);
diff --git a/src/mesa/state_tracker/st_context.h 
b/src/mesa/state_tracker/st_context.h
index d38ff6741ea..08e50991374 100644
--- a/src/mesa/state_tracker/st_context.h
+++ b/src/mesa/state_tracker/st_context.h
@@ -159,7 +159,6 @@ struct st_context
    bool force_specialized_compute_transfer;
    bool force_persample_in_shader;
    bool has_shareable_shaders;
-   bool has_half_float_packing;
    bool has_multi_draw_indirect;
    bool has_indirect_partial_stride;
    bool has_occlusion_query;
diff --git a/src/mesa/state_tracker/st_glsl_to_nir.cpp 
b/src/mesa/state_tracker/st_glsl_to_nir.cpp
index 0255b0cca90..82502a13a25 100644
--- a/src/mesa/state_tracker/st_glsl_to_nir.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_nir.cpp
@@ -511,7 +511,7 @@ st_link_glsl_to_nir(struct gl_context *ctx,
 
          lower_packing_builtins(ir, 
ctx->Extensions.ARB_shading_language_packing,
                                 ctx->Extensions.ARB_gpu_shader5,
-                                ctx->st->has_half_float_packing);
+                                ctx->Const.GLSLHasHalfFloatPacking);
          do_mat_op_to_vec(ir);
 
          lower_instructions(ir, ctx->Extensions.ARB_gpu_shader5);

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