diff options
| -rw-r--r-- | src/mesa/drivers/dri/tdfx/tdfx_dd.c | 59 |
1 files changed, 16 insertions, 43 deletions
diff --git a/src/mesa/drivers/dri/tdfx/tdfx_dd.c b/src/mesa/drivers/dri/tdfx/tdfx_dd.c index bace05af89c..b55af8571e1 100644 --- a/src/mesa/drivers/dri/tdfx/tdfx_dd.c +++ b/src/mesa/drivers/dri/tdfx/tdfx_dd.c @@ -64,67 +64,40 @@ static const GLubyte *tdfxDDGetString( GLcontext *ctx, GLenum name ) { tdfxContextPtr fxMesa = (tdfxContextPtr) ctx->DriverCtx; - switch ( name ) { + switch (name) { case GL_RENDERER: { /* The renderer string must be per-context state to handle * multihead correctly. */ - char *buffer = fxMesa->rendererString; - char hardware[100]; + char *const buffer = fxMesa->rendererString; + char hardware[64]; LOCK_HARDWARE(fxMesa); - strcpy( hardware, fxMesa->Glide.grGetString(GR_HARDWARE) ); + strncpy(hardware, fxMesa->Glide.grGetString(GR_HARDWARE), + sizeof(hardware)); + hardware[sizeof(hardware) - 1] = '\0'; UNLOCK_HARDWARE(fxMesa); - strcpy( buffer, "Mesa DRI " ); - strcat( buffer, DRIVER_DATE ); - strcat( buffer, " " ); - - if ( strcmp( hardware, "Voodoo3 (tm)" ) == 0 ) { - strcat( buffer, "Voodoo3" ); - } - else if ( strcmp( hardware, "Voodoo Banshee (tm)" ) == 0 ) { - strcat( buffer, "VoodooBanshee" ); - } - else if ( strcmp( hardware, "Voodoo4 (tm)" ) == 0 ) { - strcat( buffer, "Voodoo4" ); + if ((strncmp(hardware, "Voodoo3", 7) == 0) + || (strncmp(hardware, "Voodoo4", 7) == 0) + || (strncmp(hardware, "Voodoo5", 7) == 0)) { + hardware[7] = '\0'; } - else if ( strcmp( hardware, "Voodoo5 (tm)" ) == 0 ) { - strcat( buffer, "Voodoo5" ); + else if (strncmp(hardware, "Voodoo Banshee", 14) == 0) { + strcpy(&hardware[6], "Banshee"); } else { /* unexpected result: replace spaces with hyphens */ int i; - for ( i = 0 ; hardware[i] && i < 60 ; i++ ) { - if ( hardware[i] == ' ' || hardware[i] == '\t' ) + for (i = 0; hardware[i] && (i < sizeof(hardware)); i++) { + if (hardware[i] == ' ' || hardware[i] == '\t') { hardware[i] = '-'; + } } - strcat( buffer, hardware ); } - /* Append any CPU-specific information. - */ -#ifdef USE_X86_ASM - if ( _mesa_x86_cpu_features ) { - strncat( buffer, " x86", 4 ); - } -#endif -#ifdef USE_MMX_ASM - if ( cpu_has_mmx ) { - strncat( buffer, "/MMX", 4 ); - } -#endif -#ifdef USE_3DNOW_ASM - if ( cpu_has_3dnow ) { - strncat( buffer, "/3DNow!", 7 ); - } -#endif -#ifdef USE_SSE_ASM - if ( cpu_has_xmm ) { - strncat( buffer, "/SSE", 4 ); - } -#endif + (void) driGetRendererString(buffer, hardware, DRIVER_DATE, 0); return (const GLubyte *) buffer; } case GL_VENDOR: |