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-rw-r--r--src/gallium/winsys/xlib/Makefile5
-rw-r--r--src/gallium/winsys/xlib/SConscript4
-rw-r--r--src/gallium/winsys/xlib/glxapi.c26
-rw-r--r--src/gallium/winsys/xlib/xm_api.c17
-rw-r--r--src/gallium/winsys/xlib/xm_winsys.c61
-rw-r--r--src/gallium/winsys/xlib/xm_winsys_aub.c2
-rw-r--r--src/gallium/winsys/xlib/xmesaP.h3
7 files changed, 73 insertions, 45 deletions
diff --git a/src/gallium/winsys/xlib/Makefile b/src/gallium/winsys/xlib/Makefile
index ec92c79068..11c7632411 100644
--- a/src/gallium/winsys/xlib/Makefile
+++ b/src/gallium/winsys/xlib/Makefile
@@ -33,10 +33,7 @@ XLIB_WINSYS_SOURCES = \
XLIB_WINSYS_OBJECTS = $(XLIB_WINSYS_SOURCES:.c=.o)
-ifeq ($(CONFIG_NAME), linux-cell)
-# The SPU code is in a separate .a file, unfortunately
-CELL_SPU_LIB = $(TOP)/src/gallium/drivers/cell/spu/g3d_spu.a
-endif
+# Note: CELL_SPU_LIB is only defined for cell configs
LIBS = \
$(GALLIUM_DRIVERS) \
diff --git a/src/gallium/winsys/xlib/SConscript b/src/gallium/winsys/xlib/SConscript
index 8650f595a7..324fbef306 100644
--- a/src/gallium/winsys/xlib/SConscript
+++ b/src/gallium/winsys/xlib/SConscript
@@ -36,8 +36,10 @@ if env['platform'] == 'linux' \
drivers += [trace]
# TODO: write a wrapper function http://www.scons.org/wiki/WrapperFunctions
- env.SharedLibrary(
+ libgl = env.SharedLibrary(
target ='GL',
source = sources,
LIBS = glapi + mesa + drivers + auxiliaries + env['LIBS'],
)
+
+ env.InstallSharedLibrary(libgl, version=(1, 5))
diff --git a/src/gallium/winsys/xlib/glxapi.c b/src/gallium/winsys/xlib/glxapi.c
index c2ccce6f52..c059fc3edb 100644
--- a/src/gallium/winsys/xlib/glxapi.c
+++ b/src/gallium/winsys/xlib/glxapi.c
@@ -37,6 +37,7 @@
#include "main/glheader.h"
#include "glapi/glapi.h"
#include "glxapi.h"
+#include "pipe/p_thread.h"
extern struct _glxapi_table *_real_GetGLXDispatchTable(void);
@@ -127,26 +128,13 @@ get_dispatch(Display *dpy)
/**
* GLX API current context.
*/
-#if defined(GLX_USE_TLS)
-PUBLIC __thread void * CurrentContext
- __attribute__((tls_model("initial-exec")));
-#elif defined(THREADS)
-static _glthread_TSD ContextTSD; /**< Per-thread context pointer */
-#else
-static GLXContext CurrentContext = 0;
-#endif
+pipe_tsd ContextTSD;
static void
SetCurrentContext(GLXContext c)
{
-#if defined(GLX_USE_TLS)
- CurrentContext = c;
-#elif defined(THREADS)
- _glthread_SetTSD(&ContextTSD, c);
-#else
- CurrentContext = c;
-#endif
+ pipe_tsd_set(&ContextTSD, c);
}
@@ -238,13 +226,7 @@ glXGetConfig(Display *dpy, XVisualInfo *visinfo, int attrib, int *value)
GLXContext PUBLIC
glXGetCurrentContext(void)
{
-#if defined(GLX_USE_TLS)
- return CurrentContext;
-#elif defined(THREADS)
- return (GLXContext) _glthread_GetTSD(&ContextTSD);
-#else
- return CurrentContext;
-#endif
+ return (GLXContext) pipe_tsd_get(&ContextTSD);
}
diff --git a/src/gallium/winsys/xlib/xm_api.c b/src/gallium/winsys/xlib/xm_api.c
index 7256340420..28bd6ceab4 100644
--- a/src/gallium/winsys/xlib/xm_api.c
+++ b/src/gallium/winsys/xlib/xm_api.c
@@ -62,7 +62,6 @@
#include "xmesaP.h"
#include "main/context.h"
#include "main/framebuffer.h"
-#include "glapi/glthread.h"
#include "state_tracker/st_public.h"
#include "state_tracker/st_context.h"
@@ -75,7 +74,7 @@
/**
* Global X driver lock
*/
-_glthread_Mutex _xmesa_lock;
+pipe_mutex _xmesa_lock;
int xmesa_mode;
@@ -245,10 +244,10 @@ xmesa_get_window_size(XMesaDisplay *dpy, XMesaBuffer b,
#else
Status stat;
- _glthread_LOCK_MUTEX(_xmesa_lock);
+ pipe_mutex_lock(_xmesa_lock);
XSync(b->xm_visual->display, 0); /* added for Chromium */
stat = get_drawable_size(dpy, b->drawable, width, height);
- _glthread_UNLOCK_MUTEX(_xmesa_lock);
+ pipe_mutex_unlock(_xmesa_lock);
if (!stat) {
/* probably querying a window that's recently been destroyed */
@@ -350,12 +349,17 @@ create_xmesa_buffer(XMesaDrawable d, BufferType type,
if (vis->mesa_visual.depthBits == 0)
depthFormat = PIPE_FORMAT_NONE;
+#ifdef GALLIUM_CELL /* XXX temporary for Cell! */
+ else
+ depthFormat = PIPE_FORMAT_S8Z24_UNORM;
+#else
else if (vis->mesa_visual.depthBits <= 16)
- depthFormat = PIPE_FORMAT_Z16_UNORM;
+ depthFormat = PIPE_FORMAT_Z16UNORM;
else if (vis->mesa_visual.depthBits <= 24)
depthFormat = PIPE_FORMAT_S8Z24_UNORM;
else
depthFormat = PIPE_FORMAT_Z32_UNORM;
+#endif
if (vis->mesa_visual.stencilBits == 8) {
if (depthFormat == PIPE_FORMAT_S8Z24_UNORM)
@@ -779,7 +783,7 @@ XMesaContext XMesaCreateContext( XMesaVisual v, XMesaContext share_list )
uint pf;
if (firstTime) {
- _glthread_INIT_MUTEX(_xmesa_lock);
+ pipe_mutex_init(_xmesa_lock);
firstTime = GL_FALSE;
}
@@ -1299,6 +1303,7 @@ void XMesaFlush( XMesaContext c )
#ifdef XFree86Server
/* NOT_NEEDED */
#else
+ st_finish(c->st);
XSync( c->xm_visual->display, False );
#endif
}
diff --git a/src/gallium/winsys/xlib/xm_winsys.c b/src/gallium/winsys/xlib/xm_winsys.c
index 68ead7f528..c4a30d3702 100644
--- a/src/gallium/winsys/xlib/xm_winsys.c
+++ b/src/gallium/winsys/xlib/xm_winsys.c
@@ -276,6 +276,39 @@ xm_buffer_destroy(struct pipe_winsys *pws,
/**
+ * For Cell. Basically, rearrange the pixels/quads from this layout:
+ * +--+--+--+--+
+ * |p0|p1|p2|p3|....
+ * +--+--+--+--+
+ *
+ * to this layout:
+ * +--+--+
+ * |p0|p1|....
+ * +--+--+
+ * |p2|p3|
+ * +--+--+
+ */
+static void
+twiddle_tile(uint *tile)
+{
+ uint tile2[TILE_SIZE * TILE_SIZE];
+ int y, x;
+
+ for (y = 0; y < TILE_SIZE; y+=2) {
+ for (x = 0; x < TILE_SIZE; x+=2) {
+ int k = 4 * (y/2 * TILE_SIZE/2 + x/2);
+ tile2[y * TILE_SIZE + (x + 0)] = tile[k];
+ tile2[y * TILE_SIZE + (x + 1)] = tile[k+1];
+ tile2[(y + 1) * TILE_SIZE + (x + 0)] = tile[k+2];
+ tile2[(y + 1) * TILE_SIZE + (x + 1)] = tile[k+3];
+ }
+ }
+ memcpy(tile, tile2, sizeof(tile2));
+}
+
+
+
+/**
* Display a surface that's in a tiled configuration. That is, all the
* pixels for a TILE_SIZExTILE_SIZE block are contiguous in memory.
*/
@@ -287,16 +320,16 @@ xmesa_display_surface_tiled(XMesaBuffer b, const struct pipe_surface *surf)
const uint tilesPerRow = (surf->width + TILE_SIZE - 1) / TILE_SIZE;
uint x, y;
- /* check that the XImage has been previously initialized */
- assert(ximage->format);
- assert(ximage->bitmap_unit);
-
if (XSHM_ENABLED(xm_buf) && (xm_buf->tempImage == NULL)) {
alloc_shm_ximage(xm_buf, b, TILE_SIZE, TILE_SIZE);
}
ximage = (XSHM_ENABLED(xm_buf)) ? xm_buf->tempImage : b->tempImage;
+ /* check that the XImage has been previously initialized */
+ assert(ximage->format);
+ assert(ximage->bitmap_unit);
+
if (!XSHM_ENABLED(xm_buf)) {
/* update XImage's fields */
ximage->width = TILE_SIZE;
@@ -306,24 +339,32 @@ xmesa_display_surface_tiled(XMesaBuffer b, const struct pipe_surface *surf)
for (y = 0; y < surf->height; y += TILE_SIZE) {
for (x = 0; x < surf->width; x += TILE_SIZE) {
- int dx = x;
- int dy = y;
int tx = x / TILE_SIZE;
int ty = y / TILE_SIZE;
int offset = ty * tilesPerRow + tx;
+ int w = TILE_SIZE;
+ int h = TILE_SIZE;
+
+ if (y + h > surf->height)
+ h = surf->height - y;
+ if (x + w > surf->width)
+ w = surf->width - x;
offset *= 4 * TILE_SIZE * TILE_SIZE;
ximage->data = (char *) xm_buf->data + offset;
+ twiddle_tile((uint *) ximage->data);
+
if (XSHM_ENABLED(xm_buf)) {
#if defined(USE_XSHM) && !defined(XFree86Server)
XShmPutImage(b->xm_visual->display, b->drawable, b->gc,
- ximage, 0, 0, x, y, TILE_SIZE, TILE_SIZE, False);
+ ximage, 0, 0, x, y, w, h, False);
#endif
- } else {
+ }
+ else {
XPutImage(b->xm_visual->display, b->drawable, b->gc,
- ximage, 0, 0, dx, dy, TILE_SIZE, TILE_SIZE);
+ ximage, 0, 0, x, y, w, h);
}
}
}
@@ -543,7 +584,7 @@ xm_surface_release(struct pipe_winsys *winsys, struct pipe_surface **s)
surf->refcount--;
if (surf->refcount == 0) {
if (surf->buffer)
- pipe_buffer_reference(winsys, &surf->buffer, NULL);
+ winsys_buffer_reference(winsys, &surf->buffer, NULL);
free(surf);
}
*s = NULL;
diff --git a/src/gallium/winsys/xlib/xm_winsys_aub.c b/src/gallium/winsys/xlib/xm_winsys_aub.c
index 35c4ebc4ba..b7c10b6bca 100644
--- a/src/gallium/winsys/xlib/xm_winsys_aub.c
+++ b/src/gallium/winsys/xlib/xm_winsys_aub.c
@@ -308,7 +308,7 @@ aub_i915_surface_release(struct pipe_winsys *winsys, struct pipe_surface **s)
surf->refcount--;
if (surf->refcount == 0) {
if (surf->buffer)
- pipe_buffer_reference(winsys, &surf->buffer, NULL);
+ winsys_buffer_reference(winsys, &surf->buffer, NULL);
free(surf);
}
*s = NULL;
diff --git a/src/gallium/winsys/xlib/xmesaP.h b/src/gallium/winsys/xlib/xmesaP.h
index 9b15b2ddf9..fcaeee52bc 100644
--- a/src/gallium/winsys/xlib/xmesaP.h
+++ b/src/gallium/winsys/xlib/xmesaP.h
@@ -35,9 +35,10 @@
#include "state_tracker/st_context.h"
#include "state_tracker/st_public.h"
+#include "pipe/p_thread.h"
-extern _glthread_Mutex _xmesa_lock;
+extern pipe_mutex _xmesa_lock;
extern XMesaBuffer XMesaBufferList;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-03 23:00:38 +0000