i2p/haiku-beta6
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

updated overlay scaling remarks, final 0.08 version

Browse Source 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6460 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen
2004-02-01 21:35:09 +00:00
parent 5b4453a4e5
commit 5a84c3b178
4 changed files with 7 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/add-ons/accelerants/nvidia/Overlay.c
+2 -2
View File
@@ -1,4 +1,4 @@
/* Written by Rudolf Cornelissen 05-2002/1-2004 */ /* Written by Rudolf Cornelissen 05/2002-2/2004 */
/* Note on 'missing features' in BeOS 5.0.3 and DANO: /* Note on 'missing features' in BeOS 5.0.3 and DANO:
* BeOS needs to define more colorspaces! It would be nice if BeOS would support the FourCC 'definitions' * BeOS needs to define more colorspaces! It would be nice if BeOS would support the FourCC 'definitions'
@@ -461,7 +461,7 @@ status_t GET_OVERLAY_CONSTRAINTS
oc->v_scale.min = 0.125; oc->v_scale.min = 0.125;
break; break;
} }
/* found spec on the net for GF256-GF4. Still needs confirmation... */ /* all cards have a upscaling limit of 8.0 (see official nVidia specsheets) */
oc->h_scale.max = 8.0; oc->h_scale.max = 8.0;
oc->v_scale.max = 8.0; oc->v_scale.max = 8.0;
src/add-ons/accelerants/nvidia/engine/nv_bes.c
+3 -3
View File
@@ -1,5 +1,5 @@
/* Nvidia TNT and GeForce Back End Scaler functions */ /* Nvidia TNT and GeForce Back End Scaler functions */
/* Written by Rudolf Cornelissen 05/2002-1/2004 */ /* Written by Rudolf Cornelissen 05/2002-2/2004 */
#define MODULE_BIT 0x00000200 #define MODULE_BIT 0x00000200
@@ -305,7 +305,7 @@ status_t nv_configure_bes
LOG(4,("Overlay: horizontal scaling factor is %f\n", (float)65536 / ifactor)); LOG(4,("Overlay: horizontal scaling factor is %f\n", (float)65536 / ifactor));
/* check scaling factor (and modify if needed) to be within scaling limits */ /* check scaling factor (and modify if needed) to be within scaling limits */
/* (assuming) all cards have a upscaling limit of 8.0 */ /* all cards have a upscaling limit of 8.0 (see official nVidia specsheets) */
if (hiscalv < 0x00002000) if (hiscalv < 0x00002000)
{ {
/* (non-inverse) factor too large, set factor to max. valid value */ /* (non-inverse) factor too large, set factor to max. valid value */
@@ -433,7 +433,7 @@ status_t nv_configure_bes
viscalv = ifactor; viscalv = ifactor;
/* check scaling factor (and modify if needed) to be within scaling limits */ /* check scaling factor (and modify if needed) to be within scaling limits */
/* (assuming) all cards have a upscaling limit of 8.0 */ /* all cards have a upscaling limit of 8.0 (see official nVidia specsheets) */
if (viscalv < 0x00002000) if (viscalv < 0x00002000)
{ {
/* (non-inverse) factor too large, set factor to max. valid value */ /* (non-inverse) factor too large, set factor to max. valid value */
src/add-ons/accelerants/nvidia/engine/nv_general.c
+1 -1
View File
@@ -80,7 +80,7 @@ status_t nv_general_powerup()
{ {
status_t status; status_t status;
LOG(1,("POWERUP: nVidia (open)BeOS Accelerant 0.08-12 running.\n")); LOG(1,("POWERUP: nVidia (open)BeOS Accelerant 0.08-final running.\n"));
/* preset no laptop */ /* preset no laptop */
si->ps.laptop = false; si->ps.laptop = false;
src/add-ons/kernel/drivers/graphics/nvidia/UPDATE.html
+1 -1
View File
@@ -4,7 +4,7 @@
</head> </head>
<body> <body>
<p><h2>Changes done for each driverversion:</h2></p> <p><h2>Changes done for each driverversion:</h2></p>
<p><h1>head (0.08-12, Rudolf)</h1></p> <p><h1>nv_driver 0.08, (Rudolf)</h1></p>
<ul> <ul>
<li>Fixed GeForceFX 5600 and FX 5700 monitor 'refresh out of range' / shutoff fault. nVidia changed the pixelPLL for the NV31 and NV36; <li>Fixed GeForceFX 5600 and FX 5700 monitor 'refresh out of range' / shutoff fault. nVidia changed the pixelPLL for the NV31 and NV36;
<li>Fixed acceleration engine restrictions code to adhere to GeForceFX 5600 restrictions: those are still NV20 style for this card; <li>Fixed acceleration engine restrictions code to adhere to GeForceFX 5600 restrictions: those are still NV20 style for this card;