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authorRoland Scheidegger <rscheidegger@gmx.ch>2005-01-26 18:02:19 +0000
committerRoland Scheidegger <rscheidegger@gmx.ch>2005-01-26 18:02:19 +0000
commit7104ce0a0e8f25bf097ad695d007b1a4b3e5d051 (patch)
tree20f22183d2696af8ecebf6d446e2b35da0c1b2c7
parent914746b400abd85b5e416ef9e212604b68743de0 (diff)
new version check to allow to test for a range of ddx major versions, instead of just one major version
-rw-r--r--src/mesa/drivers/dri/common/dri_util.h12
-rw-r--r--src/mesa/drivers/dri/common/utils.c35
-rw-r--r--src/mesa/drivers/dri/common/utils.h5
3 files changed, 46 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/common/dri_util.h b/src/mesa/drivers/dri/common/dri_util.h
index 534a26785e..9c6e719643 100644
--- a/src/mesa/drivers/dri/common/dri_util.h
+++ b/src/mesa/drivers/dri/common/dri_util.h
@@ -77,6 +77,7 @@ typedef struct __DRIscreenPrivateRec __DRIscreenPrivate;
typedef struct __DRIcontextPrivateRec __DRIcontextPrivate;
typedef struct __DRIdrawablePrivateRec __DRIdrawablePrivate;
typedef struct __DRIswapInfoRec __DRIswapInfo;
+typedef struct __DRIutilversionRec2 __DRIutilversion2;
/**
@@ -526,6 +527,17 @@ struct __DRIscreenPrivateRec {
};
+/**
+ * Used to store a version which includes a major range instead of a single
+ * major version number.
+ */
+struct __DRIutilversionRec2 {
+ int major_min; /** min allowed Major version number. */
+ int major_max; /** max allowed Major version number. */
+ int minor; /**< Minor version number. */
+ int patch; /**< Patch-level. */
+};
+
extern void
__driUtilMessage(const char *f, ...);
diff --git a/src/mesa/drivers/dri/common/utils.c b/src/mesa/drivers/dri/common/utils.c
index fcdd9f8377..85527f9234 100644
--- a/src/mesa/drivers/dri/common/utils.c
+++ b/src/mesa/drivers/dri/common/utils.c
@@ -257,7 +257,7 @@ driCheckDriDdxDrmVersions(__DRIscreenPrivate *sPriv,
* \param driActual Actual DRI version supplied __driCreateNewScreen.
* \param driExpected Minimum DRI version required by the driver.
* \param ddxActual Actual DDX version supplied __driCreateNewScreen.
- * \param ddxExpected Minimum DDX version required by the driver.
+ * \param ddxExpected Minimum DDX minor and range of DDX major version required by the driver.
* \param drmActual Actual DRM version supplied __driCreateNewScreen.
* \param drmExpected Minimum DRM version required by the driver.
*
@@ -267,16 +267,18 @@ driCheckDriDdxDrmVersions(__DRIscreenPrivate *sPriv,
* \sa __driCreateNewScreen, driCheckDriDdxDrmVersions, __driUtilMessage
*/
GLboolean
-driCheckDriDdxDrmVersions2(const char * driver_name,
+driCheckDriDdxDrmVersions3(const char * driver_name,
const __DRIversion * driActual,
const __DRIversion * driExpected,
const __DRIversion * ddxActual,
- const __DRIversion * ddxExpected,
+ const __DRIutilversion2 * ddxExpected,
const __DRIversion * drmActual,
const __DRIversion * drmExpected)
{
static const char format[] = "%s DRI driver expected %s version %d.%d.x "
"but got version %d.%d.%d";
+ static const char format2[] = "%s DRI driver expected %s version %d-%d.%d.x "
+ "but got version %d.%d.%d";
/* Check the DRI version */
@@ -289,10 +291,11 @@ driCheckDriDdxDrmVersions2(const char * driver_name,
}
/* Check that the DDX driver version is compatible */
- if ( (ddxActual->major != ddxExpected->major)
+ if ( (ddxActual->major < ddxExpected->major_min)
+ || (ddxActual->major > ddxExpected->major_max)
|| (ddxActual->minor < ddxExpected->minor) ) {
- __driUtilMessage(format, driver_name, "DDX",
- ddxExpected->major, ddxExpected->minor,
+ __driUtilMessage(format2, driver_name, "DDX",
+ ddxExpected->major_min, ddxExpected->major_max, ddxExpected->minor,
ddxActual->major, ddxActual->minor, ddxActual->patch);
return GL_FALSE;
}
@@ -309,6 +312,26 @@ driCheckDriDdxDrmVersions2(const char * driver_name,
return GL_TRUE;
}
+GLboolean
+driCheckDriDdxDrmVersions2(const char * driver_name,
+ const __DRIversion * driActual,
+ const __DRIversion * driExpected,
+ const __DRIversion * ddxActual,
+ const __DRIversion * ddxExpected,
+ const __DRIversion * drmActual,
+ const __DRIversion * drmExpected)
+{
+ __DRIutilversion2 ddx_expected;
+ ddx_expected.major_min = ddxExpected->major;
+ ddx_expected.major_max = ddxExpected->major;
+ ddx_expected.minor = ddxExpected->minor;
+ ddx_expected.patch = ddxExpected->patch;
+ return driCheckDriDdxDrmVersions3(driver_name, driActual,
+ driExpected, ddxActual, & ddx_expected,
+ drmActual, drmExpected);
+}
+
+
GLboolean driClipRectToFramebuffer( const GLframebuffer *buffer,
GLint *x, GLint *y,
diff --git a/src/mesa/drivers/dri/common/utils.h b/src/mesa/drivers/dri/common/utils.h
index 21d7ad269d..3346914fe6 100644
--- a/src/mesa/drivers/dri/common/utils.h
+++ b/src/mesa/drivers/dri/common/utils.h
@@ -58,6 +58,11 @@ extern GLboolean driCheckDriDdxDrmVersions2(const char * driver_name,
const __DRIversion * ddxActual, const __DRIversion * ddxExpected,
const __DRIversion * drmActual, const __DRIversion * drmExpected);
+extern GLboolean driCheckDriDdxDrmVersions3(const char * driver_name,
+ const __DRIversion * driActual, const __DRIversion * driExpected,
+ const __DRIversion * ddxActual, const __DRIutilversion2 * ddxExpected,
+ const __DRIversion * drmActual, const __DRIversion * drmExpected);
+
extern GLboolean driClipRectToFramebuffer( const GLframebuffer *buffer,
GLint *x, GLint *y,
GLsizei *width, GLsizei *height );