i965/gs: Add a case to brwNewProgram() for geometry shaders.

[mesa.git] / src / mesa / drivers / dri / i965 / brw_vec4.cpp

diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp
index d7671a458b3fc6c9dd15a4888af4ff7ed887a10e..abdf3abd4be797610ff5e479a890ef9073f1676f 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_vec4.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp
@@ -1260,6 +1260,8 @@ vec4_vs_visitor::setup_attributes(int payload_reg)
 int
 vec4_visitor::setup_uniforms(int reg)
 {
+   prog_data->dispatch_grf_start_reg = reg;
+
    /* The pre-gen6 VS requires that some push constants get loaded no
     * matter what, or the GPU would hang.
     */
@@ -1280,13 +1282,13 @@ vec4_visitor::setup_uniforms(int reg)
 
    prog_data->nr_params = this->uniforms * 4;
 
-   prog_data->curb_read_length = reg - 1;
+   prog_data->curb_read_length = reg - prog_data->dispatch_grf_start_reg;
 
    return reg;
 }
 
 void
-vec4_visitor::setup_payload(void)
+vec4_vs_visitor::setup_payload(void)
 {
    int reg = 0;
 
@@ -1562,4 +1564,31 @@ brw_vs_emit(struct brw_context *brw,
    return generated;
 }
 
+
+bool
+brw_vec4_prog_data_compare(const struct brw_vec4_prog_data *a,
+                           const struct brw_vec4_prog_data *b)
+{
+   /* Compare all the struct up to the pointers. */
+   if (memcmp(a, b, offsetof(struct brw_vec4_prog_data, param)))
+      return false;
+
+   if (memcmp(a->param, b->param, a->nr_params * sizeof(void *)))
+      return false;
+
+   if (memcmp(a->pull_param, b->pull_param, a->nr_pull_params * sizeof(void *)))
+      return false;
+
+   return true;
+}
+
+
+void
+brw_vec4_prog_data_free(const struct brw_vec4_prog_data *prog_data)
+{
+   ralloc_free((void *)prog_data->param);
+   ralloc_free((void *)prog_data->pull_param);
+}
+
+
 } /* extern "C" */