Mesa (master): i965: Sets missing vertex shader constant values for HighInt format

[Iago Toral Quiroga]

Module: Mesa
Branch: master
Commit: aa727c1dd9e92dfafcc1ed39a9c65478ae40ce39
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=aa727c1dd9e92dfafcc1ed39a9c65478ae40ce39

Author: Eduardo Lima Mitev <elima at igalia.com>
Date:   Wed Nov 26 16:44:18 2014 +0100

i965: Sets missing vertex shader constant values for HighInt format

The range's min and max, and the precision value are not set correctly for the
vertex shader constants.

Fixes 1 dEQP test: dEQP-GLES3.functional.state_query.shader.precision_vertex_highp_int

Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>

---

 src/mesa/drivers/dri/i965/brw_context.c |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
index e8ecbfe..e20da0b 100644
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -482,6 +482,12 @@ brw_initialize_context_constants(struct brw_context *brw)
    ctx->Const.Program[MESA_SHADER_FRAGMENT].HighInt = ctx->Const.Program[MESA_SHADER_FRAGMENT].LowInt;
    ctx->Const.Program[MESA_SHADER_FRAGMENT].MediumInt = ctx->Const.Program[MESA_SHADER_FRAGMENT].LowInt;
 
+   ctx->Const.Program[MESA_SHADER_VERTEX].LowInt.RangeMin = 31;
+   ctx->Const.Program[MESA_SHADER_VERTEX].LowInt.RangeMax = 30;
+   ctx->Const.Program[MESA_SHADER_VERTEX].LowInt.Precision = 0;
+   ctx->Const.Program[MESA_SHADER_VERTEX].HighInt = ctx->Const.Program[MESA_SHADER_VERTEX].LowInt;
+   ctx->Const.Program[MESA_SHADER_VERTEX].MediumInt = ctx->Const.Program[MESA_SHADER_VERTEX].LowInt;
+
    if (brw->gen >= 7) {
       ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxAtomicCounters = MAX_ATOMIC_COUNTERS;
       ctx->Const.Program[MESA_SHADER_VERTEX].MaxAtomicCounters = MAX_ATOMIC_COUNTERS;