Mesa (radeon-rewrite): radeon: Provide a more detailled GL_RENDERER string.

[Nicolai Hähnle]

Module: Mesa
Branch: radeon-rewrite
Commit: c1ccc7d5394c23a371540e1b2c3d35b0da3b30d6
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c1ccc7d5394c23a371540e1b2c3d35b0da3b30d6

Author: Nicolai Hähnle <nhaehnle at gmail.com>
Date:   Sun May 31 16:32:58 2009 +0200

radeon: Provide a more detailled GL_RENDERER string.

Display the chip family and PCI ID. This can be parsed easily,
and essentially all information that the driver has about the chip can be
deduced from it.

Signed-off-by: Nicolai Hähnle <nhaehnle at gmail.com>

---

 .../drivers/dri/radeon/radeon_common_context.c     |   50 ++++++++++++++++++--
 src/mesa/drivers/dri/radeon/radeon_screen.c        |    1 +
 src/mesa/drivers/dri/radeon/radeon_screen.h        |    1 +
 3 files changed, 47 insertions(+), 5 deletions(-)

diff --git a/src/mesa/drivers/dri/radeon/radeon_common_context.c b/src/mesa/drivers/dri/radeon/radeon_common_context.c
index e996798..eb0e5b3 100644
--- a/src/mesa/drivers/dri/radeon/radeon_common_context.c
+++ b/src/mesa/drivers/dri/radeon/radeon_common_context.c
@@ -52,6 +52,40 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 int RADEON_DEBUG = (0);
 #endif
 
+
+static const char* get_chip_family_name(int chip_family)
+{
+	switch(chip_family) {
+	case CHIP_FAMILY_R100: return "R100";
+	case CHIP_FAMILY_RV100: return "RV100";
+	case CHIP_FAMILY_RS100: return "RS100";
+	case CHIP_FAMILY_RV200: return "RV200";
+	case CHIP_FAMILY_RS200: return "RS200";
+	case CHIP_FAMILY_R200: return "R200";
+	case CHIP_FAMILY_RV250: return "RV250";
+	case CHIP_FAMILY_RS300: return "RS300";
+	case CHIP_FAMILY_RV280: return "RV280";
+	case CHIP_FAMILY_R300: return "R300";
+	case CHIP_FAMILY_R350: return "R350";
+	case CHIP_FAMILY_RV350: return "RV350";
+	case CHIP_FAMILY_RV380: return "RV380";
+	case CHIP_FAMILY_R420: return "R420";
+	case CHIP_FAMILY_RV410: return "RV410";
+	case CHIP_FAMILY_RS400: return "RS400";
+	case CHIP_FAMILY_RS600: return "RS600";
+	case CHIP_FAMILY_RS690: return "RS690";
+	case CHIP_FAMILY_RS740: return "RS740";
+	case CHIP_FAMILY_RV515: return "RV515";
+	case CHIP_FAMILY_R520: return "R520";
+	case CHIP_FAMILY_RV530: return "RV530";
+	case CHIP_FAMILY_R580: return "R580";
+	case CHIP_FAMILY_RV560: return "RV560";
+	case CHIP_FAMILY_RV570: return "RV570";
+	default: return "unknown";
+	}
+}
+
+
 /* Return various strings for glGetString().
  */
 static const GLubyte *radeonGetString(GLcontext * ctx, GLenum name)
@@ -71,16 +105,22 @@ static const GLubyte *radeonGetString(GLcontext * ctx, GLenum name)
 		unsigned offset;
 		GLuint agp_mode = (radeon->radeonScreen->card_type==RADEON_CARD_PCI) ? 0 :
 			radeon->radeonScreen->AGPMode;
-		const char* chipname;
+		const char* chipclass;
+		char hardwarename[32];
 
 		if (IS_R300_CLASS(radeon->radeonScreen))
-			chipname = "R300";
+			chipclass = "R300";
 		else if (IS_R200_CLASS(radeon->radeonScreen))
-			chipname = "R200";
+			chipclass = "R200";
 		else
-			chipname = "R100";
+			chipclass = "R100";
+
+		sprintf(hardwarename, "%s (%s %04X)",
+		        chipclass,
+		        get_chip_family_name(radeon->radeonScreen->chip_family),
+		        radeon->radeonScreen->device_id);
 
-		offset = driGetRendererString(buffer, chipname, DRIVER_DATE,
+		offset = driGetRendererString(buffer, hardwarename, DRIVER_DATE,
 					      agp_mode);
 
 		if (IS_R300_CLASS(radeon->radeonScreen)) {
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c
index 3ba11e8..12ae4ad 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -400,6 +400,7 @@ static const __DRItexBufferExtension r300TexBufferExtension = {
 
 static int radeon_set_screen_flags(radeonScreenPtr screen, int device_id)
 {
+   screen->device_id = device_id;
    screen->chip_flags = 0;
    switch ( device_id ) {
    case PCI_CHIP_RADEON_LY:
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.h b/src/mesa/drivers/dri/radeon/radeon_screen.h
index 8605eb4..fe5c7d8 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.h
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.h
@@ -59,6 +59,7 @@ typedef struct radeon_screen {
    int chip_flags;
    int cpp;
    int card_type;
+   int device_id; /* PCI ID */
    int AGPMode;
    unsigned int irq;			/* IRQ number (0 means none) */