i965: Delete vestiges of resource streamer code.

[mesa.git] / src / mesa / drivers / dri / i965 / gen7_vs_state.c

diff --git a/src/mesa/drivers/dri/i965/gen7_vs_state.c b/src/mesa/drivers/dri/i965/gen7_vs_state.c
index 4fd19139e8ba98ae02dd7c790f069043d93784f3..623c78471fac24a66e46a9ecc0453516b253e3b0 100644 (file)
--- a/src/mesa/drivers/dri/i965/gen7_vs_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_vs_state.c
@@ -29,70 +29,22 @@
 #include "program/prog_statevars.h"
 #include "intel_batchbuffer.h"
 
-
-void
-gen7_upload_constant_state(struct brw_context *brw,
-                           const struct brw_stage_state *stage_state,
-                           bool active, unsigned opcode)
-{
-   if (!active || stage_state->push_const_size == 0) {
-      /* Disable the push constant buffers. */
-      BEGIN_BATCH(7);
-      OUT_BATCH(opcode << 16 | (7 - 2));
-      OUT_BATCH(0);
-      OUT_BATCH(0);
-      OUT_BATCH(0);
-      OUT_BATCH(0);
-      OUT_BATCH(0);
-      OUT_BATCH(0);
-      ADVANCE_BATCH();
-   } else {
-      BEGIN_BATCH(7);
-      OUT_BATCH(opcode << 16 | (7 - 2));
-      OUT_BATCH(stage_state->push_const_size);
-      OUT_BATCH(0);
-      /* Pointer to the constant buffer.  Covered by the set of state flags
-       * from gen6_prepare_wm_contants
-       */
-      OUT_BATCH(stage_state->push_const_offset | GEN7_MOCS_L3);
-      OUT_BATCH(0);
-      OUT_BATCH(0);
-      OUT_BATCH(0);
-      ADVANCE_BATCH();
-   }
-}
-
-
 static void
 upload_vs_state(struct brw_context *brw)
 {
-   struct gl_context *ctx = &brw->ctx;
+   const struct gen_device_info *devinfo = &brw->screen->devinfo;
    const struct brw_stage_state *stage_state = &brw->vs.base;
+   const struct brw_stage_prog_data *prog_data = stage_state->prog_data;
+   const struct brw_vue_prog_data *vue_prog_data =
+      brw_vue_prog_data(stage_state->prog_data);
    uint32_t floating_point_mode = 0;
    const int max_threads_shift = brw->is_haswell ?
       HSW_VS_MAX_THREADS_SHIFT : GEN6_VS_MAX_THREADS_SHIFT;
 
-   gen7_emit_vs_workaround_flush(brw);
-
-   /* BRW_NEW_VS_BINDING_TABLE */
-   BEGIN_BATCH(2);
-   OUT_BATCH(_3DSTATE_BINDING_TABLE_POINTERS_VS << 16 | (2 - 2));
-   OUT_BATCH(stage_state->bind_bo_offset);
-   ADVANCE_BATCH();
-
-   /* CACHE_NEW_SAMPLER */
-   BEGIN_BATCH(2);
-   OUT_BATCH(_3DSTATE_SAMPLER_STATE_POINTERS_VS << 16 | (2 - 2));
-   OUT_BATCH(stage_state->sampler_offset);
-   ADVANCE_BATCH();
-
-   gen7_upload_constant_state(brw, stage_state, true /* active */,
-                              _3DSTATE_CONSTANT_VS);
+   if (!brw->is_haswell && !brw->is_baytrail)
+      gen7_emit_vs_workaround_flush(brw);
 
-   /* Use ALT floating point mode for ARB vertex programs, because they
-    * require 0^0 == 1.
-    */
-   if (ctx->Shader.CurrentVertexProgram == NULL)
+   if (prog_data->use_alt_mode)
       floating_point_mode = GEN6_VS_FLOATING_POINT_MODE_ALT;
 
    BEGIN_BATCH(6);
@@ -100,22 +52,24 @@ upload_vs_state(struct brw_context *brw)
    OUT_BATCH(stage_state->prog_offset);
    OUT_BATCH(floating_point_mode |
             ((ALIGN(stage_state->sampler_count, 4)/4) <<
-              GEN6_VS_SAMPLER_COUNT_SHIFT));
+              GEN6_VS_SAMPLER_COUNT_SHIFT) |
+             ((prog_data->binding_table.size_bytes / 4) <<
+              GEN6_VS_BINDING_TABLE_ENTRY_COUNT_SHIFT));
 
-   if (brw->vs.prog_data->base.total_scratch) {
+   if (prog_data->total_scratch) {
       OUT_RELOC(stage_state->scratch_bo,
                I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
-               ffs(brw->vs.prog_data->base.total_scratch) - 11);
+               ffs(stage_state->per_thread_scratch) - 11);
    } else {
       OUT_BATCH(0);
    }
 
-   OUT_BATCH((brw->vs.prog_data->base.dispatch_grf_start_reg <<
+   OUT_BATCH((prog_data->dispatch_grf_start_reg <<
               GEN6_VS_DISPATCH_START_GRF_SHIFT) |
-            (brw->vs.prog_data->base.urb_read_length << GEN6_VS_URB_READ_LENGTH_SHIFT) |
+            (vue_prog_data->urb_read_length << GEN6_VS_URB_READ_LENGTH_SHIFT) |
             (0 << GEN6_VS_URB_ENTRY_READ_OFFSET_SHIFT));
 
-   OUT_BATCH(((brw->max_vs_threads - 1) << max_threads_shift) |
+   OUT_BATCH(((devinfo->max_vs_threads - 1) << max_threads_shift) |
             GEN6_VS_STATISTICS_ENABLE |
             GEN6_VS_ENABLE);
    ADVANCE_BATCH();
@@ -123,13 +77,11 @@ upload_vs_state(struct brw_context *brw)
 
 const struct brw_tracked_state gen7_vs_state = {
    .dirty = {
-      .mesa  = _NEW_TRANSFORM | _NEW_PROGRAM_CONSTANTS,
-      .brw   = (BRW_NEW_CONTEXT |
-               BRW_NEW_VERTEX_PROGRAM |
-               BRW_NEW_VS_BINDING_TABLE |
-               BRW_NEW_BATCH |
-                BRW_NEW_PUSH_CONSTANT_ALLOCATION),
-      .cache = CACHE_NEW_VS_PROG | CACHE_NEW_SAMPLER
+      .mesa  = 0,
+      .brw   = BRW_NEW_BATCH |
+               BRW_NEW_BLORP |
+               BRW_NEW_CONTEXT |
+               BRW_NEW_VS_PROG_DATA,
    },
    .emit = upload_vs_state,
 };