[Mesa-dev] [PATCH pre-06/17] i965: Set *Program.Max{Input, Output}Components

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

Now that MaxVaryings is > 16, VertexProgram.MaxOutputComponents,
GeometryProgram.MaxInputComponents, GeometryProgram.MaxOutputComponents,
and FragmentProgram.MaxInputComponents also need to be set.

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Cc: Paul Berry <stereotype441 at gmail.com>
---
Since Paul's "i965/gen6+: Support 128 varying components" series landed
before mine, this additional patch is necessary in my series.

 src/mesa/drivers/dri/i965/brw_context.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
index 7b38ea3..f60d4df 100644
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -247,8 +247,13 @@ brw_initialize_context_constants(struct brw_context *brw)
    ctx->Const.DisableGLSLLineContinuations =
       driQueryOptionb(&brw->optionCache, "disable_glsl_line_continuations");
 
-   if (brw->gen >= 6)
+   if (brw->gen >= 6) {
       ctx->Const.MaxVarying = 32;
+      ctx->Const.VertexProgram.MaxOutputComponents = 128;
+      ctx->Const.GeometryProgram.MaxInputComponents = 128;
+      ctx->Const.GeometryProgram.MaxOutputComponents = 128;
+      ctx->Const.FragmentProgram.MaxInputComponents = 128;
+   }
 
    /* We want the GLSL compiler to emit code that uses condition codes */
    for (int i = 0; i < MESA_SHADER_TYPES; i++) {
-- 
1.8.1.4