diff options
Diffstat (limited to 'src/gallium/winsys/drm/radeon/core/radeon_buffer.c')
| -rw-r--r-- | src/gallium/winsys/drm/radeon/core/radeon_buffer.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/src/gallium/winsys/drm/radeon/core/radeon_buffer.c b/src/gallium/winsys/drm/radeon/core/radeon_buffer.c index 81cd9dc4fb..d2367b245a 100644 --- a/src/gallium/winsys/drm/radeon/core/radeon_buffer.c +++ b/src/gallium/winsys/drm/radeon/core/radeon_buffer.c @@ -35,7 +35,10 @@ #include "radeon_bo_gem.h" #include "softpipe/sp_texture.h" #include "r300_context.h" +#include "util/u_format.h" +#include "util/u_math.h" #include <X11/Xutil.h> + struct radeon_vl_context { Display *display; @@ -113,17 +116,13 @@ static struct pipe_buffer *radeon_surface_buffer_create(struct pipe_winsys *ws, unsigned tex_usage, unsigned *stride) { - struct pipe_format_block block; - unsigned nblocksx, nblocksy, size; - - pf_get_block(format, &block); - - nblocksx = pf_get_nblocksx(&block, width); - nblocksy = pf_get_nblocksy(&block, height); - /* Radeons enjoy things in multiples of 32. */ /* XXX this can be 32 when POT */ - *stride = (nblocksx * block.size + 63) & ~63; + const unsigned alignment = 64; + unsigned nblocksy, size; + + nblocksy = util_format_get_nblocksy(format, height); + *stride = align(util_format_get_stride(format, width), alignment); size = *stride * nblocksy; return radeon_buffer_create(ws, 64, usage, size); @@ -142,10 +141,15 @@ static void *radeon_buffer_map(struct pipe_winsys *ws, struct pipe_buffer *buffer, unsigned flags) { + struct radeon_winsys_priv *priv = ((struct radeon_winsys *)ws)->priv; struct radeon_pipe_buffer *radeon_buffer = (struct radeon_pipe_buffer*)buffer; int write = 0; + if (radeon_bo_is_referenced_by_cs(radeon_buffer->bo, priv->cs)) { + priv->flush_cb(priv->flush_data); + } + if (flags & PIPE_BUFFER_USAGE_DONTBLOCK) { uint32_t domain; @@ -317,13 +321,10 @@ struct pipe_surface *radeon_surface_from_handle(struct radeon_context *radeon_co memset(&tmpl, 0, sizeof(tmpl)); tmpl.tex_usage = PIPE_TEXTURE_USAGE_DISPLAY_TARGET; tmpl.target = PIPE_TEXTURE_2D; - tmpl.width[0] = w; - tmpl.height[0] = h; - tmpl.depth[0] = 1; + tmpl.width0 = w; + tmpl.height0 = h; + tmpl.depth0 = 1; tmpl.format = format; - pf_get_block(tmpl.format, &tmpl.block); - tmpl.nblocksx[0] = pf_get_nblocksx(&tmpl.block, w); - tmpl.nblocksy[0] = pf_get_nblocksy(&tmpl.block, h); pt = pipe_screen->texture_blanket(pipe_screen, &tmpl, &pitch, pb); if (pt == NULL) { |