llvmpipe: raise dirty flag on transfers to bound constbuf

[mesa.git] / src / gallium / drivers / llvmpipe / lp_texture.c

diff --git a/src/gallium/drivers/llvmpipe/lp_texture.c b/src/gallium/drivers/llvmpipe/lp_texture.c
index bbd834519a3c9bc941193356fa5c93cedc0df10a..f78cd60b37c8160a501505ef325aae32994be63c 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_texture.c
+++ b/src/gallium/drivers/llvmpipe/lp_texture.c
@@ -49,6 +49,7 @@
 #include "lp_tile_image.h"
 #include "lp_texture.h"
 #include "lp_setup.h"
+#include "lp_state.h"
 
 #include "state_tracker/sw_winsys.h"
 
@@ -56,6 +57,7 @@
 #ifdef DEBUG
 static struct llvmpipe_resource resource_list;
 #endif
+static unsigned id_counter = 0;
 
 
 static INLINE boolean
@@ -66,6 +68,7 @@ resource_is_texture(const struct pipe_resource *resource)
       return FALSE;
    case PIPE_TEXTURE_1D:
    case PIPE_TEXTURE_2D:
+   case PIPE_TEXTURE_RECT:
    case PIPE_TEXTURE_3D:
    case PIPE_TEXTURE_CUBE:
       return TRUE;
@@ -184,8 +187,8 @@ llvmpipe_displaytarget_layout(struct llvmpipe_screen *screen,
     */
    const unsigned width = align(lpr->base.width0, TILE_SIZE);
    const unsigned height = align(lpr->base.height0, TILE_SIZE);
-   const unsigned width_t = align(width, TILE_SIZE) / TILE_SIZE;
-   const unsigned height_t = align(height, TILE_SIZE) / TILE_SIZE;
+   const unsigned width_t = width / TILE_SIZE;
+   const unsigned height_t = height / TILE_SIZE;
 
    lpr->tiles_per_row[0] = width_t;
    lpr->tiles_per_image[0] = width_t * height_t;
@@ -210,7 +213,6 @@ static struct pipe_resource *
 llvmpipe_resource_create(struct pipe_screen *_screen,
                          const struct pipe_resource *templat)
 {
-   static unsigned id_counter = 0;
    struct llvmpipe_screen *screen = llvmpipe_screen(_screen);
    struct llvmpipe_resource *lpr = CALLOC_STRUCT(llvmpipe_resource);
    if (!lpr)
@@ -446,6 +448,10 @@ llvmpipe_resource_from_handle(struct pipe_screen *screen,
 {
    struct sw_winsys *winsys = llvmpipe_screen(screen)->winsys;
    struct llvmpipe_resource *lpr = CALLOC_STRUCT(llvmpipe_resource);
+   unsigned width, height, width_t, height_t;
+
+   /* XXX Seems like from_handled depth textures doesn't work that well */
+
    if (!lpr)
       return NULL;
 
@@ -453,6 +459,25 @@ llvmpipe_resource_from_handle(struct pipe_screen *screen,
    pipe_reference_init(&lpr->base.reference, 1);
    lpr->base.screen = screen;
 
+   width = align(lpr->base.width0, TILE_SIZE);
+   height = align(lpr->base.height0, TILE_SIZE);
+   width_t = width / TILE_SIZE;
+   height_t = height / TILE_SIZE;
+
+   /*
+    * Looks like unaligned displaytargets work just fine,
+    * at least sampler/render ones.
+    */
+#if 0
+   assert(lpr->base.width0 == width);
+   assert(lpr->base.height0 == height);
+#endif
+
+   lpr->tiles_per_row[0] = width_t;
+   lpr->tiles_per_image[0] = width_t * height_t;
+   lpr->num_slices_faces[0] = 1;
+   lpr->img_stride[0] = 0;
+
    lpr->dt = winsys->displaytarget_from_handle(winsys,
                                                template,
                                                whandle,
@@ -460,6 +485,17 @@ llvmpipe_resource_from_handle(struct pipe_screen *screen,
    if (!lpr->dt)
       goto fail;
 
+   lpr->layout[0] = alloc_layout_array(1, lpr->base.width0, lpr->base.height0);
+
+   assert(lpr->layout[0]);
+   assert(lpr->layout[0][0] == LP_TEX_LAYOUT_NONE);
+
+   lpr->id = id_counter++;
+
+#ifdef DEBUG
+   insert_at_tail(&resource_list, lpr);
+#endif
+
    return &lpr->base;
 
  fail:
@@ -531,6 +567,7 @@ llvmpipe_get_transfer(struct pipe_context *pipe,
                      unsigned usage,
                      const struct pipe_box *box)
 {
+   struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
    struct llvmpipe_resource *lprex = llvmpipe_resource(resource);
    struct llvmpipe_transfer *lpr;
 
@@ -549,7 +586,8 @@ llvmpipe_get_transfer(struct pipe_context *pipe,
                                    0, /* flush_flags */
                                    read_only,
                                    TRUE, /* cpu_access */
-                                   do_not_block)) {
+                                   do_not_block,
+                                   __FUNCTION__)) {
          /*
           * It would have blocked, but state tracker requested no to.
           */
@@ -558,6 +596,9 @@ llvmpipe_get_transfer(struct pipe_context *pipe,
       }
    }
 
+   if (resource == llvmpipe->constants[PIPE_SHADER_FRAGMENT][0])
+      llvmpipe->dirty |= LP_NEW_CONSTANTS;
+
    lpr = CALLOC_STRUCT(llvmpipe_transfer);
    if (lpr) {
       struct pipe_transfer *pt = &lpr->base;