search for: bpp

With DSC, bpp can be fractional in multiples of 1/16. Change drm_dp_calc_pbn_mode to reflect this, adding a new parameter bool dsc. When this parameter is true, treat the bpp parameter as having units not of bits per pixel, but 1/16 of a bit per pixel v2: Don't add separate function for this Cc: amd-gfx a...

With DSC, bpp can be fractional in multiples of 1/16. Change drm_dp_calc_pbn_mode to reflect this, adding a new parameter bool dsc. When this parameter is true, treat the bpp parameter as having units not of bits per pixel, but 1/16 of a bit per pixel v2: Don't add separate function for this Cc: amd-gfx a...

With DSC, bpp can be fractional in multiples of 1/16. Change drm_dp_calc_pbn_mode to reflect this, adding a new parameter bool dsc. When this parameter is true, treat the bpp parameter as having units not of bits per pixel, but 1/16 of a bit per pixel v2: Don't add separate function for this Cc: amd-gfx a...

With DSC, bpp can be fractional in multiples of 1/16. Change drm_dp_calc_pbn_mode to reflect this, adding a new parameter bool dsc. When this parameter is true, treat the bpp parameter as having units not of bits per pixel, but 1/16 of a bit per pixel v2: Don't add separate function for this Cc: amd-gfx a...

From: David Francis <David.Francis at amd.com> With DSC, bpp can be fractional in multiples of 1/16. Change drm_dp_calc_pbn_mode to reflect this, adding a new parameter bool dsc. When this parameter is true, treat the bpp parameter as having units not of bits per pixel, but 1/16 of a bit per pixel v2: Don't add separate function for this Change-Id: I3...

Signed-off-by: Francisco Jerez <currojerez at riseup.net> --- drivers/gpu/drm/nouveau/nv04_crtc.c | 37 +++++++++++++++++++++------------- 1 files changed, 23 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nv04_crtc.c b/drivers/gpu/drm/nouveau/nv04_crtc.c index 2ab9f30..0a5cfc1 100644 --- a/drivers/gpu/drm/nouveau/nv04_crtc.c +++ b/drivers/gpu/drm/nouveau/nv04_crtc.c

cpp[BytePerPlane] can't describe the 10bit data format correctly, So we use bpp[BitPerPlane] to instead cpp. Signed-off-by: Sandy Huang <hjc at rock-chips.com> --- drivers/gpu/drm/nouveau/dispnv04/crtc.c | 7 ++++--- drivers/gpu/drm/nouveau/dispnv50/base507c.c | 4 ++-- drivers/gpu/drm/nouveau/dispnv50/ovly507e.c | 2 +- 3 files changed, 7 insertions(+), 6 deletion...

...2 deletions(-) diff --git a/drivers/gpu/drm/bochs/bochs.h b/drivers/gpu/drm/bochs/bochs.h index 5c90b76708ef..4081b3aba28d 100644 --- a/drivers/gpu/drm/bochs/bochs.h +++ b/drivers/gpu/drm/bochs/bochs.h @@ -64,8 +64,6 @@ struct bochs_device { /* mode */ u16 xres; u16 yres; - u32 stride; - u32 bpp; struct edid *edid; /* drm */ diff --git a/drivers/gpu/drm/bochs/bochs_hw.c b/drivers/gpu/drm/bochs/bochs_hw.c index 9ab6ec269ef9..178715c6755d 100644 --- a/drivers/gpu/drm/bochs/bochs_hw.c +++ b/drivers/gpu/drm/bochs/bochs_hw.c @@ -205,16 +205,14 @@ void bochs_hw_setmode(struct bochs_device...

On Mon, Sep 23, 2019 at 8:56 AM Sandy Huang <hjc at rock-chips.com> wrote: > > cpp[BytePerPlane] can't describe the 10bit data format correctly, > So we use bpp[BitPerPlane] to instead cpp. > > Signed-off-by: Sandy Huang <hjc at rock-chips.com> > --- > drivers/gpu/drm/nouveau/dispnv04/crtc.c | 7 ++++--- > drivers/gpu/drm/nouveau/dispnv50/base507c.c | 4 ++-- > drivers/gpu/drm/nouveau/dispnv50/ovly507e.c | 2 +- > 3 files ch...

...ge: myst@flash myst $ wine .wine/drive_c/Program\ Files/Myst/myst.exe Please use the registry key HKEY_CURRENT_CONFIG\Software\Fonts\LogPixels to set the screen resolution and remove the "Resolution" entry in the config file fixme:x11drv:X11DRV_desktop_SetCurrentMode Cannot change screen BPP from 32 to 8 fixme:x11drv:X11DRV_desktop_SetCurrentMode Cannot change screen BPP from 32 to 8 fixme:x11drv:X11DRV_desktop_SetCurrentMode Cannot change screen BPP from 32 to 8 fixme:x11drv:X11DRV_desktop_SetCurrentMode Cannot change screen BPP from 32 to 8 fixme:x11drv:X11DRV_desktop_SetCurrentMode...

The driver doesn't consider framebuffer pitch and offset, leading to a wrong display in case offset != 0 or pitch != width * bpp. Fix it. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/bochs/bochs.h | 2 +- drivers/gpu/drm/bochs/bochs_hw.c | 14 ++++++++++---- drivers/gpu/drm/bochs/bochs_kms.c | 3 ++- 3 files changed, 13 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/boc...

...pair", which calls a .C function. I cannot assign its value to a variable using either "=" nor "<-". After I did the assignment, "rhopair" cannot reproduce the same result as before with the same argument. Here is the code and results: > rhopair(x=SNP,bp=bpp[1:700],A=93,B=BB) [1] 0.1012352 > rhopair(x=SNP,bp=bpp[1:700],A=93,B=BB) [1] 0.1012352 > a=rhopair(x=SNP,bp=bpp[1:700],A=93,B=BB) > a [1] 0.004524671 > rhopair(x=SNP,bp=bpp[1:700],A=93,B=BB) [1] 5.241946e-06 > a=rhopair(x=SNP,bp=bpp[1:700],A=93,B=BB) > a [1] 0.004524671...

...try to enable hardware accaleration I get: xxx@neo:~/.wine/drive_c/BlueByte/Die Siedler IV$ fixme:d3d:IWineD3DDeviceImpl_GetAvailableTextureMem (0x12 fixme:ddraw:IDirectDrawImpl_SetCooperativeLevel (0x125d800)->(0x20024,00000011) fixme:xrandr:X11DRV_XRandR_SetCurrentMode Cannot change screen BPP from 32 to 16 xxx@neo:~/.wine/drive_c/BlueByte/Die Siedler IV$ fixme:ddraw:IDirectDrawImpl_SetCooperativeLevel (0x125d80 0)->(0x20024,00000011) fixme:d3d_surface:IWineGDISurfaceImpl_Blt Can't handle DDBLT_ASYNC flag right now. err:wave:DSDB_MapBuffer Could not map sound device for dire...

...le trace:x11drv:x11drv_init_thread_data X display of IM = 0x3c024e48 trace:x11drv:x11drv_init_thread_data Using C locale of Input Method trace:x11drv:X11DRV_XF86DGA2_Init warn:x11drv:X11DRV_XF86DGA2_Init disabling XF86DGA2 (insufficient permissions?) trace:x11drv:X11DRV_CreateBitmap (0x54) 32x32 1 bpp trace:x11drv:X11DRV_CreateBitmap (0x58) 32x32 1 bpp trace:x11drv:X11DRV_GetBitmapBits (bmp=0x403898a0, buffer=0x403898f4, count=0x80) trace:x11drv:X11DRV_GetBitmapBits (bmp=0x40389858, buffer=0x40389974, count=0x80) trace:x11drv:X11DRV_CreateBitmap (0x5c) 32x32 1 bpp trace:x11drv:X11DRV_CreateBit...

Greetings Gentlefolk, It's a long time since I 'cvs updated' my wine sources. I did that last night, and after rebuilding I was left with three questions. My experience was that to run an 8-bit windoze app, I had to run wine under an X server that was running in 8bpp. This time, I forgot to switch to an 8-bit X, and to my amazement, the app came up under 16 bpp. Way Cool! q1) An 8 bpp app running on a 16 bpp X server will be slower than an 8 bpp app running on an 8 bpp X server, right? My 16 bpp X server runs at 1600x1200, but I have a dozen other resolutio...

...(invalid token) Fontconfig error: Cannot load default config file fixme:console:SetConsoleCtrlHandler (0x4b7480,1) - no error checking or testing yet fixme:ddraw:Main_DirectDraw_SetCooperativeLevel (0x403970c8)->(00010021,00000013) fixme:xrandr:X11DRV_XRandR_SetCurrentMode Cannot change screen BPP from 32 to 8 fixme:xrandr:X11DRV_XRandR_SetCurrentMode Need to update SYSMETRICS after resizing display (now 640x480) fixme:xrandr:X11DRV_XRandR_SetCurrentMode Cannot change screen BPP from 32 to 8 fixme:xrandr:X11DRV_XRandR_SetCurrentMode Need to update SYSMETRICS after resizing display (now 6...

...b/drivers/gpu/drm/nouveau/dispnv04/arb.c index 362495535e69..f607a04d262d 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/arb.c +++ b/drivers/gpu/drm/nouveau/dispnv04/arb.c @@ -54,7 +54,7 @@ static void nv04_calc_arb(struct nv_fifo_info *fifo, struct nv_sim_state *arb) { int pagemiss, cas, width, bpp; - int nvclks, mclks, pclks, crtpagemiss; + int nvclks, mclks, crtpagemiss; int found, mclk_extra, mclk_loop, cbs, m1, p1; int mclk_freq, pclk_freq, nvclk_freq; int us_m, us_n, us_p, crtc_drain_rate; @@ -69,7 +69,6 @@ nv04_calc_arb(struct nv_fifo_info *fifo, struct nv_sim_state *arb) bpp =...

...--git a/drivers/gpu/drm/bochs/bochs.h b/drivers/gpu/drm/bochs/bochs.h index 246f05f4a711..5c90b76708ef 100644 --- a/drivers/gpu/drm/bochs/bochs.h +++ b/drivers/gpu/drm/bochs/bochs.h @@ -64,7 +64,6 @@ struct bochs_device { /* mode */ u16 xres; u16 yres; - u16 yres_virtual; u32 stride; u32 bpp; struct edid *edid; diff --git a/drivers/gpu/drm/bochs/bochs_hw.c b/drivers/gpu/drm/bochs/bochs_hw.c index 67101c85029c..9ab6ec269ef9 100644 --- a/drivers/gpu/drm/bochs/bochs_hw.c +++ b/drivers/gpu/drm/bochs/bochs_hw.c @@ -207,11 +207,9 @@ void bochs_hw_setmode(struct bochs_device *bochs, bochs...

This line, obviously emitted during program start up, has me puzzled, but then a lot of things confound me. [code] fixme:x11drv:X11DRV_desktop_SetCurrentMode Cannot change screen BPP from 32 to 16 [/code] Now I realize this is not very important and that the correction for it has been put off for a reason, but since the game is set to run in 32 BPP, why is there even a thought of changing to 16 BPP? Side Comment: Under control of the virtual desk top this game runs just fine...

...el_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/nv_accel_common.c b/src/nv_accel_common.c index 4484c1c..eebb0ab 100644 --- a/src/nv_accel_common.c +++ b/src/nv_accel_common.c @@ -37,7 +37,7 @@ nouveau_allocate_surface(ScrnInfoPtr scrn, int width, int height, int bpp, Bool tiled = (usage_hint & NOUVEAU_CREATE_PIXMAP_TILED); Bool shared = FALSE; union nouveau_bo_config cfg = {}; - int flags = NOUVEAU_BO_MAP | (bpp >= 8 ? NOUVEAU_BO_VRAM : 0); + int flags; int cpp = bpp / 8, ret; #ifdef NOUVEAU_PIXMAP_SHARING -- 2.1.0