#include "dri2.h"
#include "pipe/p_state.h"
-#include "pipe/p_inlines.h"
+#include "util/u_inlines.h"
#include "util/u_format.h"
-#include "util/u_rect.h"
/* Make all the #if cases in the code esier to read */
-/* XXX can it be set to 1? */
#ifndef DRI2INFOREC_VERSION
-#define DRI2INFOREC_VERSION 0
+#define DRI2INFOREC_VERSION 1
+#endif
+
+#if DRI2INFOREC_VERSION == 2
+static Bool set_format_in_do_create_buffer;
#endif
typedef struct {
PixmapPtr pPixmap;
- struct pipe_texture *tex;
+ struct pipe_resource *tex;
struct pipe_fence_handle *fence;
} *BufferPrivatePtr;
static Bool
dri2_do_create_buffer(DrawablePtr pDraw, DRI2BufferPtr buffer, unsigned int format)
{
- struct pipe_texture *tex = NULL;
+ struct pipe_resource *tex = NULL;
ScreenPtr pScreen = pDraw->pScreen;
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
modesettingPtr ms = modesettingPTR(pScrn);
struct exa_pixmap_priv *exa_priv;
BufferPrivatePtr private = buffer->driverPrivate;
PixmapPtr pPixmap;
- unsigned stride, handle;
+ struct winsys_handle whandle;
if (pDraw->type == DRAWABLE_PIXMAP)
pPixmap = (PixmapPtr) pDraw;
pPixmap = (*pScreen->GetWindowPixmap)((WindowPtr) pDraw);
exa_priv = exaGetPixmapDriverPrivate(pPixmap);
+
switch (buffer->attachment) {
default:
if (buffer->attachment != DRI2BufferFakeFrontLeft ||
/* Fall through */
case DRI2BufferDepth:
if (exa_priv->depth_stencil_tex)
- pipe_texture_reference(&tex, exa_priv->depth_stencil_tex);
+ pipe_resource_reference(&tex, exa_priv->depth_stencil_tex);
else {
- struct pipe_texture template;
+ struct pipe_resource template;
+ unsigned depthBits = (format != 0) ? format : pDraw->depth;
memset(&template, 0, sizeof(template));
template.target = PIPE_TEXTURE_2D;
- if (buffer->attachment == DRI2BufferDepth)
- template.format = ms->ds_depth_bits_last ?
- PIPE_FORMAT_X8Z24_UNORM : PIPE_FORMAT_Z24X8_UNORM;
- else
- template.format = ms->ds_depth_bits_last ?
- PIPE_FORMAT_S8Z24_UNORM : PIPE_FORMAT_Z24S8_UNORM;
+ if (buffer->attachment == DRI2BufferDepth) {
+ switch(depthBits) {
+ case 16:
+ template.format = PIPE_FORMAT_Z16_UNORM;
+ break;
+ case 32:
+ template.format = PIPE_FORMAT_Z32_UNORM;
+ break;
+ default:
+ template.format = ms->ds_depth_bits_last ?
+ PIPE_FORMAT_Z24X8_UNORM : PIPE_FORMAT_X8Z24_UNORM;
+ break;
+ }
+ } else {
+ template.format = ms->ds_depth_bits_last ?
+ PIPE_FORMAT_Z24_UNORM_S8_USCALED : PIPE_FORMAT_S8_USCALED_Z24_UNORM;
+ }
template.width0 = pDraw->width;
template.height0 = pDraw->height;
template.depth0 = 1;
template.last_level = 0;
- template.tex_usage = PIPE_TEXTURE_USAGE_DEPTH_STENCIL |
- PIPE_TEXTURE_USAGE_DISPLAY_TARGET;
- tex = ms->screen->texture_create(ms->screen, &template);
- pipe_texture_reference(&exa_priv->depth_stencil_tex, tex);
+ template.bind = PIPE_BIND_DEPTH_STENCIL |
+ PIPE_BIND_SHARED;
+ tex = ms->screen->resource_create(ms->screen, &template);
+ pipe_resource_reference(&exa_priv->depth_stencil_tex, tex);
}
break;
}
if (!tex)
FatalError("NO TEXTURE IN DRI2\n");
- ms->api->shared_handle_from_texture(ms->api, ms->screen, tex, &stride, &handle);
+ memset(&whandle, 0, sizeof(whandle));
+ whandle.type = DRM_API_HANDLE_TYPE_SHARED;
+
+ ms->screen->resource_get_handle(ms->screen, tex, &whandle);
- buffer->name = handle;
- buffer->pitch = stride;
+ buffer->name = whandle.handle;
+ buffer->pitch = whandle.stride;
buffer->cpp = 4;
buffer->driverPrivate = private;
buffer->flags = 0; /* not tiled */
#if DRI2INFOREC_VERSION == 2
- ((DRI2Buffer2Ptr)buffer)->format = 0;
+ /* ABI forwards/backwards compatibility */
+ if (set_format_in_do_create_buffer)
+ ((DRI2Buffer2Ptr)buffer)->format = 0;
#elif DRI2INFOREC_VERSION >= 3
buffer->format = 0;
#endif
BufferPrivatePtr private = buffer->driverPrivate;
struct exa_pixmap_priv *exa_priv = exaGetPixmapDriverPrivate(private->pPixmap);
- pipe_texture_reference(&private->tex, NULL);
+ pipe_resource_reference(&private->tex, NULL);
ms->screen->fence_reference(ms->screen, &private->fence, NULL);
- pipe_texture_reference(&exa_priv->depth_stencil_tex, NULL);
+ pipe_resource_reference(&exa_priv->depth_stencil_tex, NULL);
(*pScreen->DestroyPixmap)(private->pPixmap);
}
xfree(buffer);
}
-#else /* DRI2INFOREC_VERSION < 2 */
+#endif /* DRI2INFOREC_VERSION >= 2 */
+
+#if DRI2INFOREC_VERSION <= 2
static DRI2BufferPtr
dri2_create_buffers(DrawablePtr pDraw, unsigned int *attachments, int count)
}
}
-#endif /* DRI2INFOREC_VERSION >= 2 */
+#endif /* DRI2INFOREC_VERSION <= 2 */
static void
dri2_copy_region(DrawablePtr pDraw, RegionPtr pRegion,
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
modesettingPtr ms = modesettingPTR(pScrn);
DRI2InfoRec dri2info;
-
#if DRI2INFOREC_VERSION >= 2
- dri2info.version = DRI2INFOREC_VERSION;
-#else
- dri2info.version = 1;
+ int major, minor;
+
+ if (xf86LoaderCheckSymbol("DRI2Version")) {
+ DRI2Version(&major, &minor);
+ } else {
+ /* Assume version 1.0 */
+ major = 1;
+ minor = 0;
+ }
#endif
+
+ dri2info.version = min(DRI2INFOREC_VERSION, 3);
dri2info.fd = ms->fd;
dri2info.driverName = pScrn->driverName;
#if DRI2INFOREC_VERSION >= 2
dri2info.CreateBuffer = dri2_create_buffer;
dri2info.DestroyBuffer = dri2_destroy_buffer;
-#else
+#endif
+
+ /* For X servers in the 1.6.x series there where two DRI2 version.
+ * This allows us to build one binary that works on both servers.
+ */
+#if DRI2INFOREC_VERSION == 2
+ if (minor == 0) {
+ set_format_in_do_create_buffer = FALSE;
+ dri2info.CreateBuffers = dri2_create_buffers;
+ dri2info.DestroyBuffers = dri2_destroy_buffers;
+ } else
+ set_format_in_do_create_buffer = FALSE;
+#endif
+
+ /* For version 1 set these unconditionaly. */
+#if DRI2INFOREC_VERSION == 1
dri2info.CreateBuffers = dri2_create_buffers;
dri2info.DestroyBuffers = dri2_destroy_buffers;
#endif
dri2info.Wait = NULL;
ms->d_depth_bits_last =
- ms->screen->is_format_supported(ms->screen, PIPE_FORMAT_X8Z24_UNORM,
+ ms->screen->is_format_supported(ms->screen, PIPE_FORMAT_Z24X8_UNORM,
PIPE_TEXTURE_2D,
- PIPE_TEXTURE_USAGE_DEPTH_STENCIL, 0);
+ 0,
+ PIPE_BIND_DEPTH_STENCIL, 0);
ms->ds_depth_bits_last =
- ms->screen->is_format_supported(ms->screen, PIPE_FORMAT_S8Z24_UNORM,
+ ms->screen->is_format_supported(ms->screen, PIPE_FORMAT_Z24_UNORM_S8_USCALED,
PIPE_TEXTURE_2D,
- PIPE_TEXTURE_USAGE_DEPTH_STENCIL, 0);
+ 0,
+ PIPE_BIND_DEPTH_STENCIL, 0);
return DRI2ScreenInit(pScreen, &dri2info);
}
projects / mesa.git / blobdiff