Merge commit 'origin/master' into gallium-msaa

[mesa.git] / src / gallium / auxiliary / util / u_blitter.c

diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
index 1692987e8e300241ce5ae65b8e995b78204667b6..956aedc8a15a66af726912450a9a894d80d6e9c3 100644 (file)
--- a/src/gallium/auxiliary/util/u_blitter.c
+++ b/src/gallium/auxiliary/util/u_blitter.c
@@ -56,7 +56,7 @@ struct blitter_context_priv
    struct blitter_context blitter;
 
    struct pipe_context *pipe; /**< pipe context */
-   struct pipe_buffer *vbuf;  /**< quad */
+   struct pipe_resource *vbuf;  /**< quad */
 
    float vertices[4][2][4];   /**< {pos, color} or {pos, texcoord} */
 
@@ -132,6 +132,7 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe)
    ctx->blitter.saved_fb_state.nr_cbufs = ~0;
    ctx->blitter.saved_num_sampler_views = ~0;
    ctx->blitter.saved_num_sampler_states = ~0;
+   ctx->blitter.saved_num_vertex_buffers = ~0;
 
    /* blend state objects */
    memset(&blend, 0, sizeof(blend));
@@ -168,6 +169,7 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe)
    sampler_state->wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
    sampler_state->wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
    sampler_state->wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+   sampler_state->normalized_coords = TRUE;
    /* The sampler state objects which sample from a specified mipmap level
     * are created on-demand. */
 
@@ -215,8 +217,7 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe)
 
    /* create the vertex buffer */
    ctx->vbuf = pipe_buffer_create(ctx->pipe->screen,
-                                  32,
-                                  PIPE_BUFFER_USAGE_VERTEX,
+                                  PIPE_BIND_VERTEX_BUFFER,
                                   sizeof(ctx->vertices));
 
    return &ctx->blitter;
@@ -259,7 +260,7 @@ void util_blitter_destroy(struct blitter_context *blitter)
       pipe_sampler_view_reference(&ctx->sampler_view, NULL);
    }
 
-   pipe_buffer_reference(&ctx->vbuf, NULL);
+   pipe_resource_reference(&ctx->vbuf, NULL);
    FREE(ctx);
 }
 
@@ -318,6 +319,13 @@ static void blitter_restore_CSOs(struct blitter_context_priv *ctx)
                                        ctx->blitter.saved_sampler_views);
       ctx->blitter.saved_num_sampler_views = ~0;
    }
+
+   if (ctx->blitter.saved_num_vertex_buffers != ~0) {
+      pipe->set_vertex_buffers(pipe,
+                                       ctx->blitter.saved_num_vertex_buffers,
+                                       ctx->blitter.saved_vertex_buffers);
+      ctx->blitter.saved_num_vertex_buffers = ~0;
+   }
 }
 
 static void blitter_set_rectangle(struct blitter_context_priv *ctx,
@@ -451,7 +459,7 @@ static void blitter_draw_quad(struct blitter_context_priv *ctx)
    struct pipe_context *pipe = ctx->pipe;
 
    /* write vertices and draw them */
-   pipe_buffer_write(pipe->screen, ctx->vbuf,
+   pipe_buffer_write(pipe, ctx->vbuf,
                      0, sizeof(ctx->vertices), ctx->vertices);
 
    util_draw_vertex_buffer(pipe, ctx->vbuf, 0, PIPE_PRIM_TRIANGLE_FAN,
@@ -714,8 +722,8 @@ static void util_blitter_overlap_copy(struct blitter_context *blitter,
    struct pipe_context *pipe = ctx->pipe;
    struct pipe_screen *screen = pipe->screen;
 
-   struct pipe_texture texTemp;
-   struct pipe_texture *texture;
+   struct pipe_resource texTemp;
+   struct pipe_resource *texture;
    struct pipe_surface *tex_surf;
 
    /* check whether the states are properly saved */
@@ -729,13 +737,13 @@ static void util_blitter_overlap_copy(struct blitter_context *blitter,
    texTemp.height0 = height;
    texTemp.depth0 = 1;
 
-   texture = screen->texture_create(screen, &texTemp);
+   texture = screen->resource_create(screen, &texTemp);
    if (!texture)
       return;
 
    tex_surf = screen->get_tex_surface(screen, texture, 0, 0, 0,
-                                     PIPE_BUFFER_USAGE_GPU_READ | 
-                                     PIPE_BUFFER_USAGE_GPU_WRITE);
+                                     PIPE_BIND_BLIT_SOURCE | 
+                                     PIPE_BIND_BLIT_DESTINATION);
 
    /* blit from the src to the temp */
    util_blitter_do_copy(blitter, tex_surf, 0, 0,
@@ -747,7 +755,7 @@ static void util_blitter_overlap_copy(struct blitter_context *blitter,
                        width, height,
                        FALSE);
    pipe_surface_reference(&tex_surf, NULL);
-   pipe_texture_reference(&texture, NULL);
+   pipe_resource_reference(&texture, NULL);
    blitter_restore_CSOs(ctx);
 }
 
@@ -781,8 +789,8 @@ void util_blitter_copy(struct blitter_context *blitter,
                   
    is_depth = util_format_get_component_bits(src->format, UTIL_FORMAT_COLORSPACE_ZS, 0) != 0;
    is_stencil = util_format_get_component_bits(src->format, UTIL_FORMAT_COLORSPACE_ZS, 1) != 0;
-   dst_tex_usage = is_depth || is_stencil ? PIPE_TEXTURE_USAGE_DEPTH_STENCIL :
-                                            PIPE_TEXTURE_USAGE_RENDER_TARGET;
+   dst_tex_usage = is_depth || is_stencil ? PIPE_BIND_DEPTH_STENCIL :
+                                            PIPE_BIND_RENDER_TARGET;
 
    /* check if we can sample from and render to the surfaces */
    /* (assuming copying a stencil buffer is not possible) */
@@ -790,7 +798,7 @@ void util_blitter_copy(struct blitter_context *blitter,
        !screen->is_format_supported(screen, dst->format, dst->texture->target,
                                     dst_tex_usage, 0) ||
        !screen->is_format_supported(screen, src->format, src->texture->target,
-                                    PIPE_TEXTURE_USAGE_SAMPLER, 0)) {
+                                    PIPE_BIND_SAMPLER_VIEW, 0)) {
       util_surface_copy(pipe, FALSE, dst, dstx, dsty, src, srcx, srcy,
                         width, height);
       return;
@@ -827,7 +835,7 @@ void util_blitter_fill(struct blitter_context *blitter,
    /* check if we can render to the surface */
    if (util_format_is_depth_or_stencil(dst->format) || /* unlikely, but you never know */
        !screen->is_format_supported(screen, dst->format, dst->texture->target,
-                                    PIPE_TEXTURE_USAGE_RENDER_TARGET, 0)) {
+                                    PIPE_BIND_RENDER_TARGET, 0)) {
       util_surface_fill(pipe, dst, dstx, dsty, width, height, value);
       return;
    }