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-rw-r--r--src/gallium/winsys/xlib/xlib.c33
-rw-r--r--src/gallium/winsys/xlib/xlib_brw_context.c4
-rw-r--r--src/gallium/winsys/xlib/xlib_cell.c30
-rw-r--r--src/gallium/winsys/xlib/xlib_llvmpipe.c24
-rw-r--r--src/gallium/winsys/xlib/xlib_softpipe.c63
5 files changed, 68 insertions, 86 deletions
diff --git a/src/gallium/winsys/xlib/xlib.c b/src/gallium/winsys/xlib/xlib.c
index 6dbe05f193..67617a470d 100644
--- a/src/gallium/winsys/xlib/xlib.c
+++ b/src/gallium/winsys/xlib/xlib.c
@@ -47,6 +47,8 @@ enum mode {
MODE_SOFTPIPE
};
+/* advertise OpenGL support */
+PUBLIC const int st_api_OpenGL = 1;
static enum mode get_mode()
{
@@ -103,3 +105,34 @@ extern void (*linker_foo(const unsigned char *procName))()
{
return glXGetProcAddress(procName);
}
+
+
+/**
+ * When GLX_INDIRECT_RENDERING is defined, some symbols are missing in
+ * libglapi.a. We need to define them here.
+ */
+#ifdef GLX_INDIRECT_RENDERING
+
+#define GL_GLEXT_PROTOTYPES
+#include "GL/gl.h"
+#include "glapi/glapi.h"
+#include "glapi/glapitable.h"
+#include "glapi/glapidispatch.h"
+
+#if defined(USE_MGL_NAMESPACE)
+#define NAME(func) mgl##func
+#else
+#define NAME(func) gl##func
+#endif
+
+#define DISPATCH(FUNC, ARGS, MESSAGE) \
+ CALL_ ## FUNC(GET_DISPATCH(), ARGS);
+
+#define RETURN_DISPATCH(FUNC, ARGS, MESSAGE) \
+ return CALL_ ## FUNC(GET_DISPATCH(), ARGS);
+
+/* skip normal ones */
+#define _GLAPI_SKIP_NORMAL_ENTRY_POINTS
+#include "glapi/glapitemp.h"
+
+#endif /* GLX_INDIRECT_RENDERING */
diff --git a/src/gallium/winsys/xlib/xlib_brw_context.c b/src/gallium/winsys/xlib/xlib_brw_context.c
index fc9addd09e..22bf41a46f 100644
--- a/src/gallium/winsys/xlib/xlib_brw_context.c
+++ b/src/gallium/winsys/xlib/xlib_brw_context.c
@@ -36,8 +36,8 @@
/* #include "glxheader.h" */
/* #include "xmesaP.h" */
-#include "pipe/internal/p_winsys_screen.h"
-#include "pipe/p_inlines.h"
+#include "util/u_simple_screen.h"
+#include "util/u_inlines.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "i965simple/brw_winsys.h"
diff --git a/src/gallium/winsys/xlib/xlib_cell.c b/src/gallium/winsys/xlib/xlib_cell.c
index 47ae0519a4..1dc9e8fa11 100644
--- a/src/gallium/winsys/xlib/xlib_cell.c
+++ b/src/gallium/winsys/xlib/xlib_cell.c
@@ -41,10 +41,10 @@
#undef ASSERT
#undef Elements
-#include "pipe/internal/p_winsys_screen.h"
+#include "util/u_simple_screen.h"
#include "pipe/p_format.h"
#include "pipe/p_context.h"
-#include "pipe/p_inlines.h"
+#include "util/u_inlines.h"
#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
@@ -383,35 +383,10 @@ fail:
}
-static struct pipe_context *
-xlib_create_cell_context( struct pipe_screen *screen,
- void *priv )
-{
- struct pipe_context *pipe;
-
-
- /* This takes a cell_winsys pointer, but probably that should be
- * created and stored at screen creation, not context creation.
- *
- * The actual cell_winsys value isn't used for anything, so just
- * passing NULL for now.
- */
- pipe = cell_create_context( screen, NULL);
- if (pipe == NULL)
- goto fail;
-
- pipe->priv = priv;
-
- return pipe;
-
-fail:
- return NULL;
-}
struct xm_driver xlib_cell_driver =
{
.create_pipe_screen = xlib_create_cell_screen,
- .create_pipe_context = xlib_create_cell_context,
.display_surface = xlib_cell_display_surface,
};
@@ -420,7 +395,6 @@ struct xm_driver xlib_cell_driver =
struct xm_driver xlib_cell_driver =
{
.create_pipe_screen = NULL,
- .create_pipe_context = NULL,
.display_surface = NULL,
};
diff --git a/src/gallium/winsys/xlib/xlib_llvmpipe.c b/src/gallium/winsys/xlib/xlib_llvmpipe.c
index 2a434b5fd2..6cebd4c201 100644
--- a/src/gallium/winsys/xlib/xlib_llvmpipe.c
+++ b/src/gallium/winsys/xlib/xlib_llvmpipe.c
@@ -40,10 +40,10 @@
#undef ASSERT
#undef Elements
-#include "pipe/internal/p_winsys_screen.h"
+#include "util/u_simple_screen.h"
#include "pipe/p_format.h"
#include "pipe/p_context.h"
-#include "pipe/p_inlines.h"
+#include "util/u_inlines.h"
#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
@@ -419,25 +419,6 @@ fail:
}
-static struct pipe_context *
-xlib_create_llvmpipe_context( struct pipe_screen *screen,
- void *context_private )
-{
- struct pipe_context *pipe;
-
- pipe = llvmpipe_create(screen);
- if (pipe == NULL)
- goto fail;
-
- pipe->priv = context_private;
- return pipe;
-
-fail:
- /* Free stuff here */
- return NULL;
-}
-
-
static void
xlib_llvmpipe_display_surface(struct xmesa_buffer *xm_buffer,
struct pipe_surface *surf)
@@ -453,7 +434,6 @@ xlib_llvmpipe_display_surface(struct xmesa_buffer *xm_buffer,
struct xm_driver xlib_llvmpipe_driver =
{
.create_pipe_screen = xlib_create_llvmpipe_screen,
- .create_pipe_context = xlib_create_llvmpipe_context,
.display_surface = xlib_llvmpipe_display_surface
};
diff --git a/src/gallium/winsys/xlib/xlib_softpipe.c b/src/gallium/winsys/xlib/xlib_softpipe.c
index f7c0099584..716338aef4 100644
--- a/src/gallium/winsys/xlib/xlib_softpipe.c
+++ b/src/gallium/winsys/xlib/xlib_softpipe.c
@@ -38,10 +38,10 @@
#undef ASSERT
#undef Elements
-#include "pipe/internal/p_winsys_screen.h"
+#include "util/u_simple_screen.h"
#include "pipe/p_format.h"
#include "pipe/p_context.h"
-#include "pipe/p_inlines.h"
+#include "util/u_inlines.h"
#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
@@ -63,7 +63,7 @@ struct xm_buffer
XImage *tempImage;
#ifdef USE_XSHM
- int shm;
+ boolean shm; /** Is this a shared memory buffer? */
XShmSegmentInfo shminfo;
#endif
};
@@ -152,7 +152,7 @@ alloc_shm_ximage(struct xm_buffer *b, struct xmesa_buffer *xmb,
&b->shminfo,
width, height);
if (b->tempImage == NULL) {
- b->shm = 0;
+ b->shm = FALSE;
return;
}
@@ -169,12 +169,12 @@ alloc_shm_ximage(struct xm_buffer *b, struct xmesa_buffer *xmb,
mesaXErrorFlag = 0;
XDestroyImage(b->tempImage);
b->tempImage = NULL;
- b->shm = 0;
+ b->shm = FALSE;
(void) XSetErrorHandler(old_handler);
return;
}
- b->shm = 1;
+ b->shm = TRUE;
}
#endif /* USE_XSHM */
@@ -204,6 +204,14 @@ xm_buffer_destroy(struct pipe_buffer *buf)
{
struct xm_buffer *oldBuf = xm_buffer(buf);
+ /*
+ * Note oldBuf->data may point to one of three things:
+ * 1. XShm shared memory image data
+ * 2. User-provided (wrapped) memory, see xm_user_buffer_create()
+ * 3. Regular, malloc'd memory
+ * We need to be careful with freeing that data now.
+ */
+
if (oldBuf->data) {
#ifdef USE_XSHM
if (oldBuf->shminfo.shmid >= 0) {
@@ -213,12 +221,20 @@ xm_buffer_destroy(struct pipe_buffer *buf)
oldBuf->shminfo.shmid = -1;
oldBuf->shminfo.shmaddr = (char *) -1;
}
- else
+
+ if (oldBuf->shm) {
+ oldBuf->data = NULL;
+ }
+
+ if (oldBuf->tempImage) {
+ XDestroyImage(oldBuf->tempImage);
+ oldBuf->tempImage = NULL;
+ }
#endif
- {
- if (!oldBuf->userBuffer) {
- align_free(oldBuf->data);
- }
+
+ if (oldBuf->data && !oldBuf->userBuffer) {
+ /* this was regular malloc'd memory */
+ align_free(oldBuf->data);
}
oldBuf->data = NULL;
@@ -327,10 +343,8 @@ xm_buffer_create(struct pipe_winsys *pws,
buffer->base.usage = usage;
buffer->base.size = size;
- if (buffer->data == NULL) {
- /* align to 16-byte multiple for Cell */
- buffer->data = align_malloc(size, max(alignment, 16));
- }
+ /* align to 16-byte multiple for Cell */
+ buffer->data = align_malloc(size, max(alignment, 16));
return &buffer->base;
}
@@ -484,28 +498,9 @@ fail:
}
-static struct pipe_context *
-xlib_create_softpipe_context( struct pipe_screen *screen,
- void *context_private )
-{
- struct pipe_context *pipe;
-
- pipe = softpipe_create(screen);
- if (pipe == NULL)
- goto fail;
-
- pipe->priv = context_private;
- return pipe;
-
-fail:
- /* Free stuff here */
- return NULL;
-}
-
struct xm_driver xlib_softpipe_driver =
{
.create_pipe_screen = xlib_create_softpipe_screen,
- .create_pipe_context = xlib_create_softpipe_context,
.display_surface = xlib_softpipe_display_surface
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-22 21:46:54 +0000