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From: Debian SDL packages maintainers
<pkg-sdl-maintainers@lists.alioth.debian.org>
Date: Sun, 10 Jul 2022 11:19:26 +0100
Subject: Avoid maybe non-DFSG file
Avoid use of source file with vague licensing terms regarding
modification
Origin: https://git.parabola.nu/abslibre.git/log/libre/sdl/libre.patch
Last-Update: 2017-07-17
Bug-Debian: http://bugs.debian.org/834204
Bug-Parabola: https://labs.parabola.nu/issues/59
Bug-PureOS: https://tracker.pureos.net/T95
---
src/video/fbcon/SDL_fbriva.c | 38 --------------------------------------
src/video/fbcon/SDL_fbvideo.c | 8 --------
2 files changed, 46 deletions(-)
diff --git a/src/video/fbcon/SDL_fbriva.c b/src/video/fbcon/SDL_fbriva.c
index eb4b71f..5946975 100644
--- a/src/video/fbcon/SDL_fbriva.c
+++ b/src/video/fbcon/SDL_fbriva.c
@@ -24,12 +24,10 @@
#include "SDL_video.h"
#include "../SDL_blit.h"
#include "SDL_fbriva.h"
-#include "riva_mmio.h"
#include "riva_regs.h"
static int FifoEmptyCount = 0;
-static int FifoFreeCount = 0;
/* Wait for vertical retrace */
static void WaitVBL(_THIS)
@@ -41,20 +39,6 @@ static void WaitVBL(_THIS)
while ( !(*port & 0x08) )
;
}
-static void NV3WaitIdle(_THIS)
-{
- RivaRop *Rop = (RivaRop *)(mapped_io + ROP_OFFSET);
- while ( (Rop->FifoFree < FifoEmptyCount) ||
- (*(mapped_io + PGRAPH_OFFSET + 0x000006B0) & 0x01) )
- ;
-}
-static void NV4WaitIdle(_THIS)
-{
- RivaRop *Rop = (RivaRop *)(mapped_io + ROP_OFFSET);
- while ( (Rop->FifoFree < FifoEmptyCount) ||
- (*(mapped_io + PGRAPH_OFFSET + 0x00000700) & 0x01) )
- ;
-}
#if 0 /* Not yet implemented? */
/* Sets video mem colorkey and accelerated blit function */
@@ -74,7 +58,6 @@ static int FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *rect, Uint32 color)
{
int dstX, dstY;
int dstW, dstH;
- RivaBitmap *Bitmap = (RivaBitmap *)(mapped_io + BITMAP_OFFSET);
/* Don't blit to the display surface when switched away */
if ( switched_away ) {
@@ -93,13 +76,6 @@ static int FillHWRect(_THIS, SDL_Surface *dst, SDL_Rect *rect, Uint32 color)
dstX += rect->x;
dstY += rect->y;
- RIVA_FIFO_FREE(Bitmap, 1);
- Bitmap->Color1A = color;
-
- RIVA_FIFO_FREE(Bitmap, 2);
- Bitmap->UnclippedRectangle[0].TopLeft = (dstX << 16) | dstY;
- Bitmap->UnclippedRectangle[0].WidthHeight = (dstW << 16) | dstH;
-
FB_AddBusySurface(dst);
if ( dst == this->screen ) {
@@ -115,7 +91,6 @@ static int HWAccelBlit(SDL_Surface *src, SDL_Rect *srcrect,
int srcX, srcY;
int dstX, dstY;
int dstW, dstH;
- RivaScreenBlt *Blt = (RivaScreenBlt *)(mapped_io + BLT_OFFSET);
/* FIXME: For now, only blit to display surface */
if ( dst->pitch != SDL_VideoSurface->pitch ) {
@@ -142,11 +117,6 @@ static int HWAccelBlit(SDL_Surface *src, SDL_Rect *srcrect,
dstX += dstrect->x;
dstY += dstrect->y;
- RIVA_FIFO_FREE(Blt, 3);
- Blt->TopLeftSrc = (srcY << 16) | srcX;
- Blt->TopLeftDst = (dstY << 16) | dstX;
- Blt->WidthHeight = (dstH << 16) | dstW;
-
FB_AddBusySurface(src);
FB_AddBusySurface(dst);
@@ -185,23 +155,15 @@ static int CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst)
void FB_RivaAccel(_THIS, __u32 card)
{
- RivaRop *Rop = (RivaRop *)(mapped_io + ROP_OFFSET);
/* We have hardware accelerated surface functions */
this->CheckHWBlit = CheckHWBlit;
wait_vbl = WaitVBL;
switch (card) {
- case FB_ACCEL_NV3:
- wait_idle = NV3WaitIdle;
- break;
- case FB_ACCEL_NV4:
- wait_idle = NV4WaitIdle;
- break;
default:
/* Hmm... FIXME */
break;
}
- FifoEmptyCount = Rop->FifoFree;
/* The Riva has an accelerated color fill */
this->info.blit_fill = 1;
diff --git a/src/video/fbcon/SDL_fbvideo.c b/src/video/fbcon/SDL_fbvideo.c
index 5e58809..dee999c 100644
--- a/src/video/fbcon/SDL_fbvideo.c
+++ b/src/video/fbcon/SDL_fbvideo.c
@@ -46,7 +46,6 @@
#include "SDL_fbevents_c.h"
#include "SDL_fb3dfx.h"
#include "SDL_fbmatrox.h"
-#include "SDL_fbriva.h"
/*#define FBCON_DEBUG*/
@@ -769,13 +768,6 @@ static int FB_VideoInit(_THIS, SDL_PixelFormat *vformat)
#endif
FB_3DfxAccel(this, finfo.accel);
break;
- case FB_ACCEL_NV3:
- case FB_ACCEL_NV4:
-#ifdef FBACCEL_DEBUG
- printf("NVidia hardware accelerator!\n");
-#endif
- FB_RivaAccel(this, finfo.accel);
- break;
default:
#ifdef FBACCEL_DEBUG
printf("Unknown hardware accelerator.\n");
|
