Merge remote branch 'origin/mesa_7_7_branch'

[mesa.git] / src / gallium / state_trackers / xorg / xorg_renderer.c

diff --git a/src/gallium/state_trackers/xorg/xorg_renderer.c b/src/gallium/state_trackers/xorg/xorg_renderer.c
index d9698e32e1fa74012b651bb11d45499d6e124c19..d80f341e6c2262dc10f2346e55ae4257f00cb2f2 100644 (file)
--- a/src/gallium/state_trackers/xorg/xorg_renderer.c
+++ b/src/gallium/state_trackers/xorg/xorg_renderer.c
@@ -5,6 +5,7 @@
 
 #include "cso_cache/cso_context.h"
 #include "util/u_draw_quad.h"
+#include "util/u_format.h"
 #include "util/u_math.h"
 #include "util/u_memory.h"
 #include "util/u_rect.h"
@@ -74,7 +75,6 @@ renderer_draw(struct xorg_renderer *r)
                               r->attrs_per_vertex); /* attribs/vert */
 
       pipe_buffer_reference(&buf, NULL);
-      pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
    }
 }
 
@@ -171,14 +171,14 @@ add_vertex_data1(struct xorg_renderer *r,
       map_point(src_matrix, pt3[0], pt3[1], &pt3[0], &pt3[1]);
    }
 
-   s0 =  pt0[0] / src->width[0];
-   s1 =  pt1[0] / src->width[0];
-   s2 =  pt2[0] / src->width[0];
-   s3 =  pt3[0] / src->width[0];
-   t0 =  pt0[1] / src->height[0];
-   t1 =  pt1[1] / src->height[0];
-   t2 =  pt2[1] / src->height[0];
-   t3 =  pt3[1] / src->height[0];
+   s0 =  pt0[0] / src->width0;
+   s1 =  pt1[0] / src->width0;
+   s2 =  pt2[0] / src->width0;
+   s3 =  pt3[0] / src->width0;
+   t0 =  pt0[1] / src->height0;
+   t1 =  pt1[1] / src->height0;
+   t2 =  pt2[1] / src->height0;
+   t3 =  pt3[1] / src->height0;
 
    /* 1st vertex */
    add_vertex_1tex(r, dstX, dstY, s0, t0);
@@ -249,15 +249,15 @@ add_vertex_data2(struct xorg_renderer *r,
       map_point(mask_matrix, mpt1[0], mpt1[1], &mpt1[0], &mpt1[1]);
    }
 
-   src_s0 = spt0[0] / src->width[0];
-   src_t0 = spt0[1] / src->height[0];
-   src_s1 = spt1[0] / src->width[0];
-   src_t1 = spt1[1] / src->height[0];
+   src_s0 = spt0[0] / src->width0;
+   src_t0 = spt0[1] / src->height0;
+   src_s1 = spt1[0] / src->width0;
+   src_t1 = spt1[1] / src->height0;
 
-   mask_s0 = mpt0[0] / mask->width[0];
-   mask_t0 = mpt0[1] / mask->height[0];
-   mask_s1 = mpt1[0] / mask->width[0];
-   mask_t1 = mpt1[1] / mask->height[0];
+   mask_s0 = mpt0[0] / mask->width0;
+   mask_t0 = mpt0[1] / mask->height0;
+   mask_s1 = mpt1[0] / mask->width0;
+   mask_t1 = mpt1[1] / mask->height0;
 
    /* 1st vertex */
    add_vertex_2tex(r, dstX, dstY,
@@ -287,10 +287,10 @@ setup_vertex_data_yuv(struct xorg_renderer *r,
    spt1[0] = srcX + srcW;
    spt1[1] = srcY + srcH;
 
-   s0 = spt0[0] / tex[0]->width[0];
-   t0 = spt0[1] / tex[0]->height[0];
-   s1 = spt1[0] / tex[0]->width[0];
-   t1 = spt1[1] / tex[0]->height[0];
+   s0 = spt0[0] / tex[0]->width0;
+   t0 = spt0[1] / tex[0]->height0;
+   s1 = spt1[0] / tex[0]->width0;
+   t1 = spt1[1] / tex[0]->height0;
 
    /* 1st vertex */
    add_vertex_1tex(r, dstX, dstY, s0, t0);
@@ -314,21 +314,25 @@ setup_vertex_data_yuv(struct xorg_renderer *r,
  * these concepts are linked.
  */
 void renderer_bind_destination(struct xorg_renderer *r,
-                               struct pipe_surface *surface )
+                               struct pipe_surface *surface,
+                               int width,
+                               int height )
 {
 
    struct pipe_framebuffer_state fb;
    struct pipe_viewport_state viewport;
-   int width = surface->width;
-   int height = surface->height;
 
+   /* Framebuffer uses actual surface width/height
+    */
    memset(&fb, 0, sizeof fb);
-   fb.width  = width;
-   fb.height = height;
+   fb.width  = surface->width;
+   fb.height = surface->height;
    fb.nr_cbufs = 1;
    fb.cbufs[0] = surface;
    fb.zsbuf = 0;
 
+   /* Viewport just touches the bit we're interested in:
+    */
    viewport.scale[0] =  width / 2.f;
    viewport.scale[1] =  height / 2.f;
    viewport.scale[2] =  1.0;
@@ -338,6 +342,8 @@ void renderer_bind_destination(struct xorg_renderer *r,
    viewport.translate[2] = 0.0;
    viewport.translate[3] = 0.0;
 
+   /* Constant buffer set up to match viewport dimensions:
+    */
    if (r->fb_width != width ||
        r->fb_height != height) 
    {
@@ -432,6 +438,7 @@ void renderer_copy_prepare(struct xorg_renderer *r,
                                       PIPE_TEXTURE_2D,
                                       PIPE_TEXTURE_USAGE_RENDER_TARGET,
                                       0));
+   (void) screen;
 
 
    /* set misc state we care about */
@@ -461,7 +468,9 @@ void renderer_copy_prepare(struct xorg_renderer *r,
       cso_single_sampler_done(r->cso);
    }
 
-   renderer_bind_destination(r, dst_surface);
+   renderer_bind_destination(r, dst_surface, 
+                             dst_surface->width,
+                             dst_surface->height);
 
    /* texture */
    cso_set_sampler_textures(r->cso, 1, &src_texture);
@@ -502,10 +511,9 @@ renderer_clone_texture(struct xorg_renderer *r,
    templ.target = PIPE_TEXTURE_2D;
    templ.format = format;
    templ.last_level = 0;
-   templ.width[0] = src->width[0];
-   templ.height[0] = src->height[0];
-   templ.depth[0] = 1;
-   pf_get_block(format, &templ.block);
+   templ.width0 = src->width0;
+   templ.height0 = src->height0;
+   templ.depth0 = 1;
    templ.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER;
 
    pt = screen->texture_create(screen, &templ);
@@ -526,13 +534,13 @@ renderer_clone_texture(struct xorg_renderer *r,
                 ps_tex, /* dest */
                 0, 0, /* destx/y */
                 ps_read,
-                0, 0, src->width[0], src->height[0]);
+                0, 0, src->width0, src->height0);
       } else {
           util_surface_copy(pipe, FALSE,
                 ps_tex, /* dest */
                 0, 0, /* destx/y */
                 ps_read,
-                0, 0, src->width[0], src->height[0]);
+                0, 0, src->width0, src->height0);
       }
       pipe_surface_reference(&ps_read, NULL);
       pipe_surface_reference(&ps_tex, NULL);