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-rw-r--r--src/gallium/targets/SConscript.dri17
-rw-r--r--src/gallium/targets/dri-swrast/Makefile.am2
-rw-r--r--src/gallium/targets/dri-swrast/SConscript2
-rw-r--r--src/mesa/drivers/SConscript2
-rw-r--r--src/mesa/drivers/dri/common/dri_util.c54
-rw-r--r--src/mesa/drivers/dri/common/drisw_util.c375
-rw-r--r--src/mesa/drivers/dri/swrast/Makefile.sources3
7 files changed, 62 insertions, 393 deletions
diff --git a/src/gallium/targets/SConscript.dri b/src/gallium/targets/SConscript.dri
index 04c8ec789f8..8b15532e3c0 100644
--- a/src/gallium/targets/SConscript.dri
+++ b/src/gallium/targets/SConscript.dri
@@ -3,9 +3,6 @@
Import('*')
-if not env['dri']:
- Return()
-
drienv = env.Clone()
drienv.Replace(CPPPATH = [
@@ -30,6 +27,11 @@ drienv.Replace(CPPPATH = [
'#src/egl/drivers/dri',
])
+driswenv = drienv.Clone()
+driswenv.Append(CPPDEFINES = [
+ '__NOT_HAVE_DRM_H',
+])
+
drienv.PkgUseModules('DRM')
dri_common_utils = drienv.SharedObject(
@@ -47,9 +49,9 @@ dri_common_dri_util = drienv.SharedObject(
source = '#src/mesa/drivers/dri/common/dri_util.c'
)
-dri_common_drisw_util = drienv.SharedObject(
+dri_common_drisw_util = driswenv.SharedObject(
target = 'drisw_util.o',
- source = '#src/mesa/drivers/dri/common/drisw_util.c'
+ source = '#src/mesa/drivers/dri/common/dri_util.c'
)
@@ -69,8 +71,13 @@ drienv.AppendUnique(LIBS = [
'expat',
])
+driswenv.AppendUnique(LIBS = [
+ 'expat',
+])
+
Export([
'drienv',
+ 'driswenv',
'COMMON_DRI_SW_OBJECTS',
'COMMON_DRI_DRM_OBJECTS',
])
diff --git a/src/gallium/targets/dri-swrast/Makefile.am b/src/gallium/targets/dri-swrast/Makefile.am
index cdbda976457..5d2f1463868 100644
--- a/src/gallium/targets/dri-swrast/Makefile.am
+++ b/src/gallium/targets/dri-swrast/Makefile.am
@@ -44,7 +44,7 @@ dri_LTLIBRARIES = swrast_dri.la
swrast_dri_la_SOURCES = \
swrast_drm_api.c \
$(top_srcdir)/src/mesa/drivers/dri/common/utils.c \
- $(top_srcdir)/src/mesa/drivers/dri/common/drisw_util.c \
+ $(top_srcdir)/src/mesa/drivers/dri/common/dri_util.c \
$(top_srcdir)/src/mesa/drivers/dri/common/xmlconfig.c
swrast_dri_la_LDFLAGS = $(DRI_DRIVER_LDFLAGS)
diff --git a/src/gallium/targets/dri-swrast/SConscript b/src/gallium/targets/dri-swrast/SConscript
index 6b64c56413c..8ddd14ea5a7 100644
--- a/src/gallium/targets/dri-swrast/SConscript
+++ b/src/gallium/targets/dri-swrast/SConscript
@@ -1,6 +1,6 @@
Import('*')
-env = drienv.Clone()
+env = driswenv.Clone()
env.Append(CPPPATH = [
'#/src/gallium/winsys/sw/dri',
diff --git a/src/mesa/drivers/SConscript b/src/mesa/drivers/SConscript
index 6dcc5065501..355e6807a78 100644
--- a/src/mesa/drivers/SConscript
+++ b/src/mesa/drivers/SConscript
@@ -5,7 +5,7 @@ SConscript('osmesa/SConscript')
if env['x11']:
SConscript('x11/SConscript')
-if env['drm']:
+if env['dri']:
SConscript('dri/common/xmlpool/SConscript')
if env['platform'] == 'windows':
diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c
index fec05a0c20e..424b65d7a2f 100644
--- a/src/mesa/drivers/dri/common/dri_util.c
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -39,7 +39,9 @@
*/
+#ifndef __NOT_HAVE_DRM_H
#include <xf86drm.h>
+#endif
#include "dri_util.h"
#include "utils.h"
#include "xmlpool.h"
@@ -70,6 +72,8 @@ setupLoaderExtensions(__DRIscreen *psp,
psp->dri2.image = (__DRIimageLookupExtension *) extensions[i];
if (strcmp(extensions[i]->name, __DRI_USE_INVALIDATE) == 0)
psp->dri2.useInvalidate = (__DRIuseInvalidateExtension *) extensions[i];
+ if (strcmp(extensions[i]->name, __DRI_SWRAST_LOADER) == 0)
+ psp->swrast_loader = (__DRIswrastLoaderExtension *) extensions[i];
}
}
@@ -87,7 +91,6 @@ dri2CreateNewScreen(int scrn, int fd,
{
static const __DRIextension *emptyExtensionList[] = { NULL };
__DRIscreen *psp;
- drmVersionPtr version;
psp = calloc(1, sizeof(*psp));
if (!psp)
@@ -95,13 +98,17 @@ dri2CreateNewScreen(int scrn, int fd,
setupLoaderExtensions(psp, extensions);
- version = drmGetVersion(fd);
- if (version) {
- psp->drm_version.major = version->version_major;
- psp->drm_version.minor = version->version_minor;
- psp->drm_version.patch = version->version_patchlevel;
- drmFreeVersion(version);
+#ifndef __NOT_HAVE_DRM_H
+ if (fd != -1) {
+ drmVersionPtr version = drmGetVersion(fd);
+ if (version) {
+ psp->drm_version.major = version->version_major;
+ psp->drm_version.minor = version->version_minor;
+ psp->drm_version.patch = version->version_patchlevel;
+ drmFreeVersion(version);
+ }
}
+#endif
psp->loaderPrivate = data;
@@ -123,6 +130,14 @@ dri2CreateNewScreen(int scrn, int fd,
return psp;
}
+/** swrast driver createNewScreen entrypoint. */
+static __DRIscreen *
+driCreateNewScreen(int scrn, const __DRIextension **extensions,
+ const __DRIconfig ***driver_configs, void *data)
+{
+ return dri2CreateNewScreen(scrn, -1, extensions, driver_configs, data);
+}
+
/**
* Destroy the per-screen private information.
*
@@ -562,6 +577,19 @@ dri2GetAPIMask(__DRIscreen *screen)
return screen->api_mask;
}
+/**
+ * swrast swapbuffers entrypoint.
+ *
+ * DRI2 implements this inside the loader with only flushes handled by the
+ * driver.
+ */
+static void
+driSwapBuffers(__DRIdrawable *pdp)
+{
+ assert(pdp->driScreenPriv->swrast_loader);
+
+ driDriverAPI.SwapBuffers(pdp);
+}
/** Core interface */
const __DRIcoreExtension driCoreExtension = {
@@ -574,8 +602,8 @@ const __DRIcoreExtension driCoreExtension = {
.indexConfigAttrib = driIndexConfigAttrib,
.createNewDrawable = NULL,
.destroyDrawable = driDestroyDrawable,
- .swapBuffers = NULL,
- .createNewContext = NULL,
+ .swapBuffers = driSwapBuffers, /* swrast */
+ .createNewContext = dri2CreateNewContext, /* swrast */
.copyContext = driCopyContext,
.destroyContext = driDestroyContext,
.bindContext = driBindContext,
@@ -596,6 +624,14 @@ const __DRIdri2Extension driDRI2Extension = {
.createContextAttribs = dri2CreateContextAttribs
};
+const __DRIswrastExtension driSWRastExtension = {
+ { __DRI_SWRAST, __DRI_SWRAST_VERSION },
+ driCreateNewScreen,
+ dri2CreateNewDrawable,
+ dri2CreateNewContextForAPI,
+ dri2CreateContextAttribs
+};
+
const __DRI2configQueryExtension dri2ConfigQueryExtension = {
.base = { __DRI2_CONFIG_QUERY, __DRI2_CONFIG_QUERY_VERSION },
diff --git a/src/mesa/drivers/dri/common/drisw_util.c b/src/mesa/drivers/dri/common/drisw_util.c
deleted file mode 100644
index 89f03c31010..00000000000
--- a/src/mesa/drivers/dri/common/drisw_util.c
+++ /dev/null
@@ -1,375 +0,0 @@
-/*
- * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * Copyright 2010 George Sapountzis <[email protected]>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file drisw_util.c
- *
- * DRISW utility functions, i.e. dri_util.c stripped from drm-specific bits.
- */
-
-#include "dri_util.h"
-#include "utils.h"
-
-
-/**
- * Screen functions
- */
-
-static void
-setupLoaderExtensions(__DRIscreen *psp,
- const __DRIextension **extensions)
-{
- int i;
-
- for (i = 0; extensions[i]; i++) {
- if (strcmp(extensions[i]->name, __DRI_SWRAST_LOADER) == 0)
- psp->swrast_loader = (__DRIswrastLoaderExtension *) extensions[i];
- }
-}
-
-static __DRIscreen *
-driCreateNewScreen(int scrn, const __DRIextension **extensions,
- const __DRIconfig ***driver_configs, void *data)
-{
- static const __DRIextension *emptyExtensionList[] = { NULL };
- __DRIscreen *psp;
-
- psp = CALLOC_STRUCT(__DRIscreenRec);
- if (!psp)
- return NULL;
-
- setupLoaderExtensions(psp, extensions);
-
- psp->loaderPrivate = data;
-
- psp->extensions = emptyExtensionList;
- psp->fd = -1;
- psp->myNum = scrn;
-
- *driver_configs = driDriverAPI.InitScreen(psp);
- if (*driver_configs == NULL) {
- free(psp);
- return NULL;
- }
-
- return psp;
-}
-
-static void driDestroyScreen(__DRIscreen *psp)
-{
- if (psp) {
- driDriverAPI.DestroyScreen(psp);
- free(psp);
- }
-}
-
-static const __DRIextension **driGetExtensions(__DRIscreen *psp)
-{
- return psp->extensions;
-}
-
-
-/**
- * Context functions
- */
-
-static __DRIcontext *
-driCreateContextAttribs(__DRIscreen *screen, int api,
- const __DRIconfig *config,
- __DRIcontext *shared,
- unsigned num_attribs,
- const uint32_t *attribs,
- unsigned *error,
- void *data)
-{
- __DRIcontext *pcp;
- const struct gl_config *modes = (config != NULL) ? &config->modes : NULL;
- void * const shareCtx = (shared != NULL) ? shared->driverPrivate : NULL;
- gl_api mesa_api;
- unsigned major_version = 1;
- unsigned minor_version = 0;
- uint32_t flags = 0;
-
- /* Either num_attribs is zero and attribs is NULL, or num_attribs is not
- * zero and attribs is not NULL.
- */
- assert((num_attribs == 0) == (attribs == NULL));
-
- switch (api) {
- case __DRI_API_OPENGL:
- mesa_api = API_OPENGL_COMPAT;
- break;
- case __DRI_API_GLES:
- mesa_api = API_OPENGLES;
- break;
- case __DRI_API_GLES2:
- case __DRI_API_GLES3:
- mesa_api = API_OPENGLES2;
- break;
- case __DRI_API_OPENGL_CORE:
- mesa_api = API_OPENGL_CORE;
- break;
- default:
- *error = __DRI_CTX_ERROR_BAD_API;
- return NULL;
- }
-
- for (unsigned i = 0; i < num_attribs; i++) {
- switch (attribs[i * 2]) {
- case __DRI_CTX_ATTRIB_MAJOR_VERSION:
- major_version = attribs[i * 2 + 1];
- break;
- case __DRI_CTX_ATTRIB_MINOR_VERSION:
- minor_version = attribs[i * 2 + 1];
- break;
- case __DRI_CTX_ATTRIB_FLAGS:
- flags = attribs[i * 2 + 1];
- break;
- default:
- /* We can't create a context that satisfies the requirements of an
- * attribute that we don't understand. Return failure.
- */
- return NULL;
- }
- }
-
- /* Mesa does not support the GL_ARB_compatibilty extension or the
- * compatibility profile. This means that we treat a API_OPENGL_COMPAT 3.1 as
- * API_OPENGL_CORE and reject API_OPENGL_COMPAT 3.2+.
- */
- if (mesa_api == API_OPENGL_COMPAT && major_version == 3 && minor_version == 1)
- mesa_api = API_OPENGL_CORE;
-
- if (mesa_api == API_OPENGL_COMPAT
- && ((major_version > 3)
- || (major_version == 3 && minor_version >= 2))) {
- *error = __DRI_CTX_ERROR_BAD_API;
- return NULL;
- }
- /* There are no forward-compatible contexts before OpenGL 3.0. The
- * GLX_ARB_create_context spec says:
- *
- * "Forward-compatible contexts are defined only for OpenGL versions
- * 3.0 and later."
- *
- * Moreover, Mesa can't fulfill the requirements of a forward-looking
- * context. Return failure if a forward-looking context is requested.
- *
- * In Mesa, a debug context is the same as a regular context.
- */
- if (major_version >= 3) {
- if ((flags & ~__DRI_CTX_FLAG_DEBUG) != 0)
- return NULL;
- }
-
- pcp = CALLOC_STRUCT(__DRIcontextRec);
- if (!pcp)
- return NULL;
-
- pcp->loaderPrivate = data;
-
- pcp->driScreenPriv = screen;
- pcp->driDrawablePriv = NULL;
- pcp->driReadablePriv = NULL;
-
- if (!driDriverAPI.CreateContext(mesa_api, modes, pcp,
- major_version, minor_version,
- flags, error, shareCtx)) {
- free(pcp);
- return NULL;
- }
-
- return pcp;
-}
-
-static __DRIcontext *
-driCreateNewContextForAPI(__DRIscreen *psp, int api,
- const __DRIconfig *config,
- __DRIcontext *shared, void *data)
-{
- unsigned error;
-
- return driCreateContextAttribs(psp, api, config, shared, 0, NULL,
- &error, data);
-}
-
-static __DRIcontext *
-driCreateNewContext(__DRIscreen *psp, const __DRIconfig *config,
- __DRIcontext *shared, void *data)
-{
- return driCreateNewContextForAPI(psp, __DRI_API_OPENGL,
- config, shared, data);
-}
-
-static void
-driDestroyContext(__DRIcontext *pcp)
-{
- if (pcp) {
- driDriverAPI.DestroyContext(pcp);
- free(pcp);
- }
-}
-
-static int
-driCopyContext(__DRIcontext *dst, __DRIcontext *src, unsigned long mask)
-{
- return GL_FALSE;
-}
-
-static void dri_get_drawable(__DRIdrawable *pdp);
-static void dri_put_drawable(__DRIdrawable *pdp);
-
-static int driBindContext(__DRIcontext *pcp,
- __DRIdrawable *pdp,
- __DRIdrawable *prp)
-{
- /* Bind the drawable to the context */
- if (pcp) {
- pcp->driDrawablePriv = pdp;
- pcp->driReadablePriv = prp;
- if (pdp) {
- pdp->driContextPriv = pcp;
- dri_get_drawable(pdp);
- }
- if (prp && pdp != prp) {
- dri_get_drawable(prp);
- }
- }
-
- return driDriverAPI.MakeCurrent(pcp, pdp, prp);
-}
-
-static int driUnbindContext(__DRIcontext *pcp)
-{
- __DRIdrawable *pdp;
- __DRIdrawable *prp;
-
- if (pcp == NULL)
- return GL_FALSE;
-
- pdp = pcp->driDrawablePriv;
- prp = pcp->driReadablePriv;
-
- /* already unbound */
- if (!pdp && !prp)
- return GL_TRUE;
-
- driDriverAPI.UnbindContext(pcp);
-
- dri_put_drawable(pdp);
-
- if (prp != pdp) {
- dri_put_drawable(prp);
- }
-
- pcp->driDrawablePriv = NULL;
- pcp->driReadablePriv = NULL;
-
- return GL_TRUE;
-}
-
-
-/**
- * Drawable functions
- */
-
-static void dri_get_drawable(__DRIdrawable *pdp)
-{
- pdp->refcount++;
-}
-
-static void dri_put_drawable(__DRIdrawable *pdp)
-{
- if (pdp) {
- pdp->refcount--;
- if (pdp->refcount)
- return;
-
- driDriverAPI.DestroyBuffer(pdp);
- free(pdp);
- }
-}
-
-static __DRIdrawable *
-driCreateNewDrawable(__DRIscreen *psp,
- const __DRIconfig *config, void *data)
-{
- __DRIdrawable *pdp;
-
- pdp = CALLOC_STRUCT(__DRIdrawableRec);
- if (!pdp)
- return NULL;
-
- pdp->loaderPrivate = data;
-
- pdp->driScreenPriv = psp;
- pdp->driContextPriv = NULL;
-
- dri_get_drawable(pdp);
-
- if (!driDriverAPI.CreateBuffer(psp, pdp, &config->modes, GL_FALSE)) {
- free(pdp);
- return NULL;
- }
-
- pdp->lastStamp = 1; /* const */
-
- return pdp;
-}
-
-static void
-driDestroyDrawable(__DRIdrawable *pdp)
-{
- dri_put_drawable(pdp);
-}
-
-static void driSwapBuffers(__DRIdrawable *pdp)
-{
- driDriverAPI.SwapBuffers(pdp);
-}
-
-const __DRIcoreExtension driCoreExtension = {
- { __DRI_CORE, __DRI_CORE_VERSION },
- NULL, /* driCreateNewScreen */
- driDestroyScreen,
- driGetExtensions,
- driGetConfigAttrib,
- driIndexConfigAttrib,
- NULL, /* driCreateNewDrawable */
- driDestroyDrawable,
- driSwapBuffers,
- driCreateNewContext,
- driCopyContext,
- driDestroyContext,
- driBindContext,
- driUnbindContext
-};
-
-const __DRIswrastExtension driSWRastExtension = {
- { __DRI_SWRAST, __DRI_SWRAST_VERSION },
- driCreateNewScreen,
- driCreateNewDrawable,
- driCreateNewContextForAPI,
- driCreateContextAttribs
-};
diff --git a/src/mesa/drivers/dri/swrast/Makefile.sources b/src/mesa/drivers/dri/swrast/Makefile.sources
index 7630dba4b0e..fc7ef32dbd5 100644
--- a/src/mesa/drivers/dri/swrast/Makefile.sources
+++ b/src/mesa/drivers/dri/swrast/Makefile.sources
@@ -3,7 +3,8 @@ SWRAST_DRIVER_FILES = \
SWRAST_COMMON_FILES = \
../common/utils.c \
- ../common/drisw_util.c
+ ../common/dri_util.c \
+ ../common/xmlconfig.c
SWRAST_C_FILES = \
$(SWRAST_COMMON_FILES) \
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 12:57:45 +0000