gallium: change remaining util functions to use cso sampler views

changes arguments of util_blit_pixels_tex and util_gen_mipmap to
struct pipe_sampler_view * instead of struct pipe_texture *.

2 files changed, 21 insertions, 8 deletions

diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index 0c518a7e031..6ed1c60a51e 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -63,6 +63,7 @@
 #include "util/u_blit.h"
 #include "util/u_format.h"
 #include "util/u_surface.h"
+#include "util/u_sampler.h"
 #include "util/u_math.h"
 
 
@@ -380,6 +381,8 @@ compress_with_blit(GLcontext * ctx,
    gl_format mesa_format;
    struct pipe_texture templ;
    struct pipe_texture *src_tex;
+   struct pipe_sampler_view view_templ;
+   struct pipe_sampler_view *src_view;
    struct pipe_surface *dst_surface;
    struct pipe_transfer *tex_xfer;
    void *map;
@@ -441,9 +444,16 @@ compress_with_blit(GLcontext * ctx,
    pipe->transfer_unmap(pipe, tex_xfer);
    pipe->tex_transfer_destroy(pipe, tex_xfer);
 
+   /* Create temporary sampler view */
+   u_sampler_view_default_template(&view_templ,
+                                   src_tex,
+                                   src_tex->format);
+   src_view = pipe->create_sampler_view(pipe, src_tex, &view_templ);
+
+
    /* copy / compress image */
    util_blit_pixels_tex(ctx->st->blit,
-                        src_tex,          /* pipe_texture (src) */
+                        src_view,         /* sampler view (src) */
                         0, 0,             /* src x0, y0 */
                         width, height,    /* src x1, y1 */
                         dst_surface,      /* pipe_surface (dst) */
@@ -455,6 +465,7 @@ compress_with_blit(GLcontext * ctx,
 
    pipe_surface_reference(&dst_surface, NULL);
    pipe_texture_reference(&src_tex, NULL);
+   pipe_sampler_view_reference(&src_view, NULL);
 
    return GL_TRUE;
 }
@@ -817,6 +828,8 @@ decompress_with_blit(GLcontext * ctx, GLenum target, GLint level,
    struct pipe_context *pipe = ctx->st->pipe;
    struct pipe_screen *screen = pipe->screen;
    struct st_texture_image *stImage = st_texture_image(texImage);
+   struct st_texture_object *stObj = st_texture_object(texObj);
+   struct pipe_sampler_view *src_view = st_get_stobj_sampler_view(stObj);
    const GLuint width = texImage->Width;
    const GLuint height = texImage->Height;
    struct pipe_surface *dst_surface;
@@ -833,7 +846,7 @@ decompress_with_blit(GLcontext * ctx, GLenum target, GLint level,
 
    /* blit/render/decompress */
    util_blit_pixels_tex(ctx->st->blit,
-                        stImage->pt,      /* pipe_texture (src) */
+                        src_view,      /* pipe_texture (src) */
                         0, 0,             /* src x0, y0 */
                         width, height,    /* src x1, y1 */
                         dst_surface,      /* pipe_surface (dst) */
@@ -1457,7 +1470,6 @@ st_copy_texsubimage(GLcontext *ctx,
       &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
    struct gl_texture_object *texObj =
       _mesa_select_tex_object(ctx, texUnit, target);
-   struct st_texture_object *stObj = st_texture_object(texObj);
    struct gl_texture_image *texImage =
       _mesa_select_tex_image(ctx, texObj, target, level);
    struct st_texture_image *stImage = st_texture_image(texImage);
diff --git a/src/mesa/state_tracker/st_gen_mipmap.c b/src/mesa/state_tracker/st_gen_mipmap.c
index b2521433c87..97f6903f9e2 100644
--- a/src/mesa/state_tracker/st_gen_mipmap.c
+++ b/src/mesa/state_tracker/st_gen_mipmap.c
@@ -79,22 +79,23 @@ st_destroy_generate_mipmap(struct st_context *st)
 static boolean
 st_render_mipmap(struct st_context *st,
                  GLenum target,
-                 struct pipe_texture *pt,
+                 struct st_texture_object *stObj,
                  uint baseLevel, uint lastLevel)
 {
    struct pipe_context *pipe = st->pipe;
    struct pipe_screen *screen = pipe->screen;
+   struct pipe_sampler_view *psv = st_get_stobj_sampler_view(stObj);
    const uint face = _mesa_tex_target_to_face(target);
 
    assert(target != GL_TEXTURE_3D); /* not done yet */
 
    /* check if we can render in the texture's format */
-   if (!screen->is_format_supported(screen, pt->format, pt->target,
+   if (!screen->is_format_supported(screen, psv->format, psv->texture->target,
                                     PIPE_TEXTURE_USAGE_RENDER_TARGET, 0)) {
       return FALSE;
    }
 
-   util_gen_mipmap(st->gen_mipmap, pt, face, baseLevel, lastLevel,
+   util_gen_mipmap(st->gen_mipmap, psv, face, baseLevel, lastLevel,
                    PIPE_TEX_FILTER_LINEAR);
 
    return TRUE;
@@ -211,6 +212,7 @@ st_generate_mipmap(GLcontext *ctx, GLenum target,
                    struct gl_texture_object *texObj)
 {
    struct st_context *st = ctx->st;
+   struct st_texture_object *stObj = st_texture_object(texObj);
    struct pipe_texture *pt = st_get_texobj_texture(texObj);
    const uint baseLevel = texObj->BaseLevel;
    uint lastLevel;
@@ -229,7 +231,6 @@ st_generate_mipmap(GLcontext *ctx, GLenum target,
       /* The current gallium texture doesn't have space for all the
        * mipmap levels we need to generate.  So allocate a new texture.
        */
-      struct st_texture_object *stObj = st_texture_object(texObj);
       struct pipe_texture *oldTex = stObj->pt;
       GLboolean needFlush;
 
@@ -264,7 +265,7 @@ st_generate_mipmap(GLcontext *ctx, GLenum target,
    /* Recall that the Mesa BaseLevel image is stored in the gallium
     * texture's level[0] position.  So pass baseLevel=0 here.
     */
-   if (!st_render_mipmap(st, target, pt, 0, lastLevel)) {
+   if (!st_render_mipmap(st, target, stObj, 0, lastLevel)) {
       fallback_generate_mipmap(ctx, target, texObj);
    }