diff options
Diffstat (limited to 'src/gallium/state_trackers/glx/xlib')
| -rw-r--r-- | src/gallium/state_trackers/glx/xlib/Makefile | 18 | ||||
| -rw-r--r-- | src/gallium/state_trackers/glx/xlib/SConscript | 5 | ||||
| -rw-r--r-- | src/gallium/state_trackers/glx/xlib/glxapi.c | 10 | ||||
| -rw-r--r-- | src/gallium/state_trackers/glx/xlib/xm_api.c | 35 | ||||
| -rw-r--r-- | src/gallium/state_trackers/glx/xlib/xm_api.h | 1 |
5 files changed, 35 insertions, 34 deletions
diff --git a/src/gallium/state_trackers/glx/xlib/Makefile b/src/gallium/state_trackers/glx/xlib/Makefile index 1b63db1f0ea..6d10b090aa0 100644 --- a/src/gallium/state_trackers/glx/xlib/Makefile +++ b/src/gallium/state_trackers/glx/xlib/Makefile @@ -3,23 +3,15 @@ include $(TOP)/configs/current LIBNAME = xlib - -DRIVER_INCLUDES = \ +LIBRARY_INCLUDES = \ -I$(TOP)/include \ -I$(TOP)/src/mesa \ - -I$(TOP)/src/mesa/main \ - -I$(TOP)/src/gallium/include \ - -I$(TOP)/src/gallium/drivers \ - -I$(TOP)/src/gallium/auxiliary + -I$(TOP)/src/mesa/main C_SOURCES = \ - glxapi.c \ - fakeglx.c \ - fakeglx_fonts.c \ + glxapi.c \ + fakeglx.c \ + fakeglx_fonts.c \ xm_api.c - include ../../../Makefile.template - -symlinks: - diff --git a/src/gallium/state_trackers/glx/xlib/SConscript b/src/gallium/state_trackers/glx/xlib/SConscript index 14cdad69cbe..0dbe3413972 100644 --- a/src/gallium/state_trackers/glx/xlib/SConscript +++ b/src/gallium/state_trackers/glx/xlib/SConscript @@ -5,8 +5,7 @@ Import('*') if env['platform'] == 'linux' \ and 'mesa' in env['statetrackers'] \ - and ('softpipe' or 'i915simple' or 'trace') in env['drivers'] \ - and not env['dri']: + and ('softpipe' or 'i915simple' or 'trace') in env['drivers']: env = env.Clone() @@ -15,6 +14,8 @@ if env['platform'] == 'linux' \ '#/src/mesa/main', ]) + env.Append(CPPDEFINES = ['USE_XSHM']) + st_xlib = env.ConvenienceLibrary( target = 'st_xlib', source = [ 'glxapi.c', diff --git a/src/gallium/state_trackers/glx/xlib/glxapi.c b/src/gallium/state_trackers/glx/xlib/glxapi.c index 1ff04804f15..c2cb34d7cf7 100644 --- a/src/gallium/state_trackers/glx/xlib/glxapi.c +++ b/src/gallium/state_trackers/glx/xlib/glxapi.c @@ -34,13 +34,21 @@ #include <stdlib.h> #include <stdio.h> #include <string.h> -#include "main/glheader.h" #include "glapi/glapi.h" #include "glxapi.h" #include "fakeglx.h" #include "pipe/p_thread.h" +#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303 +# define PUBLIC __attribute__((visibility("default"))) +# define USED __attribute__((used)) +#else +# define PUBLIC +# define USED +#endif + + struct display_dispatch { Display *Dpy; struct _glxapi_table *Table; diff --git a/src/gallium/state_trackers/glx/xlib/xm_api.c b/src/gallium/state_trackers/glx/xlib/xm_api.c index 33dc044ad55..a3d16516531 100644 --- a/src/gallium/state_trackers/glx/xlib/xm_api.c +++ b/src/gallium/state_trackers/glx/xlib/xm_api.c @@ -458,7 +458,7 @@ xmesa_free_buffer(XMesaBuffer buffer) XDestroyImage(buffer->tempImage); /* Unreference. If count = zero we'll really delete the buffer */ - _mesa_unreference_framebuffer(&fb); + _mesa_reference_framebuffer(&fb, NULL); XFreeGC(b->xm_visual->display, b->gc); @@ -763,7 +763,8 @@ XMesaContext XMesaCreateContext( XMesaVisual v, XMesaContext share_list ) c->xm_visual = v; c->xm_buffer = NULL; /* set later by XMesaMakeCurrent */ - + c->xm_read_buffer = NULL; + /* XXX: create once per Xlib Display. */ screen = driver.create_pipe_screen(); @@ -1037,27 +1038,25 @@ PUBLIC GLboolean XMesaMakeCurrent2( XMesaContext c, XMesaBuffer drawBuffer, XMesaBuffer readBuffer ) { + XMesaContext old_ctx = XMesaGetCurrentContext(); + + if (old_ctx && old_ctx != c) { + XMesaFlush(old_ctx); + old_ctx->xm_buffer = NULL; + old_ctx->xm_read_buffer = NULL; + } + if (c) { if (!drawBuffer || !readBuffer) return GL_FALSE; /* must specify buffers! */ -#if 0 - /* XXX restore this optimization */ - if (&(c->mesa) == _mesa_get_current_context() - && c->mesa.DrawBuffer == &drawBuffer->mesa_buffer - && c->mesa.ReadBuffer == &readBuffer->mesa_buffer - && xmesa_buffer(c->mesa.DrawBuffer)->wasCurrent) { - /* same context and buffer, do nothing */ - return GL_TRUE; - } -#endif + if (c == old_ctx && + c->xm_buffer == drawBuffer && + c->xm_read_buffer == readBuffer) + return GL_TRUE; c->xm_buffer = drawBuffer; - - /* Call this periodically to detect when the user has begun using - * GL rendering from multiple threads. - */ - _glapi_check_multithread(); + c->xm_read_buffer = readBuffer; st_make_current(c->st, drawBuffer->stfb, readBuffer->stfb); @@ -1071,6 +1070,7 @@ GLboolean XMesaMakeCurrent2( XMesaContext c, XMesaBuffer drawBuffer, else { /* Detach */ st_make_current( NULL, NULL, NULL ); + } return GL_TRUE; } @@ -1143,7 +1143,6 @@ void XMesaCopySubBuffer( XMesaBuffer b, int x, int y, int width, int height ) return; pipe->surface_copy(pipe, - FALSE, surf_front, x, y, /* dest */ surf_back, x, y, /* src */ width, height); diff --git a/src/gallium/state_trackers/glx/xlib/xm_api.h b/src/gallium/state_trackers/glx/xlib/xm_api.h index 2b8302d1747..bdd434cd364 100644 --- a/src/gallium/state_trackers/glx/xlib/xm_api.h +++ b/src/gallium/state_trackers/glx/xlib/xm_api.h @@ -295,6 +295,7 @@ struct xmesa_context { struct st_context *st; XMesaVisual xm_visual; /** pixel format info */ XMesaBuffer xm_buffer; /** current drawbuffer */ + XMesaBuffer xm_read_buffer; /** current readbuffer */ }; |