i965: Port gen4+ state emitting code to genxml.

On this patch, we port:
   - brw_polygon_stipple
   - brw_polygon_stipple_offset
   - brw_line_stipple
   - brw_drawing_rect

v2:
   - Also emit states for gen4-5 with this code.
v3:
   - Style fixes and remove excessive checks (Ken).

Signed-off-by: Rafael Antognolli <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 0 insertions, 147 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c
index 83c1810e8db..afa7e0861fa 100644
--- a/src/mesa/drivers/dri/i965/brw_misc_state.c
+++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
@@ -44,32 +44,6 @@
 #include "main/fbobject.h"
 #include "main/glformats.h"
 
-/* Constant single cliprect for framebuffer object or DRI2 drawing */
-static void
-upload_drawing_rect(struct brw_context *brw)
-{
-   struct gl_context *ctx = &brw->ctx;
-   const struct gl_framebuffer *fb = ctx->DrawBuffer;
-   const unsigned int fb_width = _mesa_geometric_width(fb);
-   const unsigned int fb_height = _mesa_geometric_height(fb);
-
-   BEGIN_BATCH(4);
-   OUT_BATCH(_3DSTATE_DRAWING_RECTANGLE << 16 | (4 - 2));
-   OUT_BATCH(0); /* xmin, ymin */
-   OUT_BATCH(((fb_width - 1) & 0xffff) | ((fb_height - 1) << 16));
-   OUT_BATCH(0);
-   ADVANCE_BATCH();
-}
-
-const struct brw_tracked_state brw_drawing_rect = {
-   .dirty = {
-      .mesa = _NEW_BUFFERS,
-      .brw = BRW_NEW_BLORP |
-             BRW_NEW_CONTEXT,
-   },
-   .emit = upload_drawing_rect
-};
-
 /**
  * Upload pointers to the per-stage state.
  *
@@ -696,127 +670,6 @@ const struct brw_tracked_state brw_depthbuffer = {
    .emit = brw_emit_depthbuffer,
 };
 
-/**
- * Polygon stipple packet
- */
-static void
-upload_polygon_stipple(struct brw_context *brw)
-{
-   struct gl_context *ctx = &brw->ctx;
-   GLuint i;
-
-   /* _NEW_POLYGON */
-   if (!ctx->Polygon.StippleFlag)
-      return;
-
-   BEGIN_BATCH(33);
-   OUT_BATCH(_3DSTATE_POLY_STIPPLE_PATTERN << 16 | (33 - 2));
-
-   /* Polygon stipple is provided in OpenGL order, i.e. bottom
-    * row first.  If we're rendering to a window (i.e. the
-    * default frame buffer object, 0), then we need to invert
-    * it to match our pixel layout.  But if we're rendering
-    * to a FBO (i.e. any named frame buffer object), we *don't*
-    * need to invert - we already match the layout.
-    */
-   if (_mesa_is_winsys_fbo(ctx->DrawBuffer)) {
-      for (i = 0; i < 32; i++)
-	  OUT_BATCH(ctx->PolygonStipple[31 - i]); /* invert */
-   } else {
-      for (i = 0; i < 32; i++)
-	 OUT_BATCH(ctx->PolygonStipple[i]);
-   }
-   ADVANCE_BATCH();
-}
-
-const struct brw_tracked_state brw_polygon_stipple = {
-   .dirty = {
-      .mesa = _NEW_POLYGON |
-              _NEW_POLYGONSTIPPLE,
-      .brw = BRW_NEW_CONTEXT,
-   },
-   .emit = upload_polygon_stipple
-};
-
-/**
- * Polygon stipple offset packet
- */
-static void
-upload_polygon_stipple_offset(struct brw_context *brw)
-{
-   struct gl_context *ctx = &brw->ctx;
-
-   /* _NEW_POLYGON */
-   if (!ctx->Polygon.StippleFlag)
-      return;
-
-   BEGIN_BATCH(2);
-   OUT_BATCH(_3DSTATE_POLY_STIPPLE_OFFSET << 16 | (2-2));
-
-   /* _NEW_BUFFERS
-    *
-    * If we're drawing to a system window we have to invert the Y axis
-    * in order to match the OpenGL pixel coordinate system, and our
-    * offset must be matched to the window position.  If we're drawing
-    * to a user-created FBO then our native pixel coordinate system
-    * works just fine, and there's no window system to worry about.
-    */
-   if (_mesa_is_winsys_fbo(ctx->DrawBuffer))
-      OUT_BATCH((32 - (_mesa_geometric_height(ctx->DrawBuffer) & 31)) & 31);
-   else
-      OUT_BATCH(0);
-   ADVANCE_BATCH();
-}
-
-const struct brw_tracked_state brw_polygon_stipple_offset = {
-   .dirty = {
-      .mesa = _NEW_BUFFERS |
-              _NEW_POLYGON,
-      .brw = BRW_NEW_CONTEXT,
-   },
-   .emit = upload_polygon_stipple_offset
-};
-
-/**
- * Line stipple packet
- */
-static void
-upload_line_stipple(struct brw_context *brw)
-{
-   struct gl_context *ctx = &brw->ctx;
-   GLfloat tmp;
-   GLint tmpi;
-
-   if (!ctx->Line.StippleFlag)
-      return;
-
-   BEGIN_BATCH(3);
-   OUT_BATCH(_3DSTATE_LINE_STIPPLE_PATTERN << 16 | (3 - 2));
-   OUT_BATCH(ctx->Line.StipplePattern);
-
-   if (brw->gen >= 7) {
-      /* in U1.16 */
-      tmp = 1.0f / ctx->Line.StippleFactor;
-      tmpi = tmp * (1<<16);
-      OUT_BATCH(tmpi << 15 | ctx->Line.StippleFactor);
-   } else {
-      /* in U1.13 */
-      tmp = 1.0f / ctx->Line.StippleFactor;
-      tmpi = tmp * (1<<13);
-      OUT_BATCH(tmpi << 16 | ctx->Line.StippleFactor);
-   }
-
-   ADVANCE_BATCH();
-}
-
-const struct brw_tracked_state brw_line_stipple = {
-   .dirty = {
-      .mesa = _NEW_LINE,
-      .brw = BRW_NEW_CONTEXT,
-   },
-   .emit = upload_line_stipple
-};
-
 void
 brw_emit_select_pipeline(struct brw_context *brw, enum brw_pipeline pipeline)
 {