diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/svga/include/svga_escape.h | 89 | ||||
| -rw-r--r-- | src/gallium/drivers/svga/include/svga_overlay.h | 201 | ||||
| -rw-r--r-- | src/gallium/state_trackers/wgl/stw_device.c | 14 | ||||
| -rw-r--r-- | src/gallium/state_trackers/wgl/stw_framebuffer.c | 31 | ||||
| -rw-r--r-- | src/gallium/state_trackers/wgl/stw_framebuffer.h | 3 | ||||
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_driver.c | 6 | ||||
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_tracker.h | 5 | ||||
| -rw-r--r-- | src/gallium/winsys/drm/vmware/core/vmwgfx_drm.h | 66 | ||||
| -rw-r--r-- | src/gallium/winsys/drm/vmware/xorg/Makefile | 14 | ||||
| -rw-r--r-- | src/gallium/winsys/drm/vmware/xorg/vmw_driver.h | 86 | ||||
| -rw-r--r-- | src/gallium/winsys/drm/vmware/xorg/vmw_hook.h | 39 | ||||
| -rw-r--r-- | src/gallium/winsys/drm/vmware/xorg/vmw_ioctl.c | 140 | ||||
| -rw-r--r-- | src/gallium/winsys/drm/vmware/xorg/vmw_screen.c | 104 | ||||
| -rw-r--r-- | src/gallium/winsys/drm/vmware/xorg/vmw_video.c | 1021 | ||||
| -rw-r--r-- | src/gallium/winsys/drm/vmware/xorg/vmw_xorg.c | 4 | ||||
| -rw-r--r-- | src/gallium/winsys/xlib/xlib_cell.c | 1 |
16 files changed, 1781 insertions, 43 deletions
diff --git a/src/gallium/drivers/svga/include/svga_escape.h b/src/gallium/drivers/svga/include/svga_escape.h new file mode 100644 index 00000000000..7b85e9b8c85 --- /dev/null +++ b/src/gallium/drivers/svga/include/svga_escape.h @@ -0,0 +1,89 @@ +/********************************************************** + * Copyright 2007-2009 VMware, Inc. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + **********************************************************/ + +/* + * svga_escape.h -- + * + * Definitions for our own (vendor-specific) SVGA Escape commands. + */ + +#ifndef _SVGA_ESCAPE_H_ +#define _SVGA_ESCAPE_H_ + + +/* + * Namespace IDs for the escape command + */ + +#define SVGA_ESCAPE_NSID_VMWARE 0x00000000 +#define SVGA_ESCAPE_NSID_DEVEL 0xFFFFFFFF + + +/* + * Within SVGA_ESCAPE_NSID_VMWARE, we multiplex commands according to + * the first DWORD of escape data (after the nsID and size). As a + * guideline we're using the high word and low word as a major and + * minor command number, respectively. + * + * Major command number allocation: + * + * 0000: Reserved + * 0001: SVGA_ESCAPE_VMWARE_LOG (svga_binary_logger.h) + * 0002: SVGA_ESCAPE_VMWARE_VIDEO (svga_overlay.h) + * 0003: SVGA_ESCAPE_VMWARE_HINT (svga_escape.h) + */ + +#define SVGA_ESCAPE_VMWARE_MAJOR_MASK 0xFFFF0000 + + +/* + * SVGA Hint commands. + * + * These escapes let the SVGA driver provide optional information to + * he host about the state of the guest or guest applications. The + * host can use these hints to make user interface or performance + * decisions. + * + * Notes: + * + * - SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN is deprecated for guests + * that use the SVGA Screen Object extension. Instead of sending + * this escape, use the SVGA_SCREEN_FULLSCREEN_HINT flag on your + * Screen Object. + */ + +#define SVGA_ESCAPE_VMWARE_HINT 0x00030000 +#define SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN 0x00030001 // Deprecated + +typedef +struct { + uint32 command; + uint32 fullscreen; + struct { + int32 x, y; + } monitorPosition; +} SVGAEscapeHintFullscreen; + +#endif /* _SVGA_ESCAPE_H_ */ diff --git a/src/gallium/drivers/svga/include/svga_overlay.h b/src/gallium/drivers/svga/include/svga_overlay.h new file mode 100644 index 00000000000..82c1d3ff3e2 --- /dev/null +++ b/src/gallium/drivers/svga/include/svga_overlay.h @@ -0,0 +1,201 @@ +/********************************************************** + * Copyright 2007-2009 VMware, Inc. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + **********************************************************/ + +/* + * svga_overlay.h -- + * + * Definitions for video-overlay support. + */ + +#ifndef _SVGA_OVERLAY_H_ +#define _SVGA_OVERLAY_H_ + +#include "svga_reg.h" + +/* + * Video formats we support + */ + +#define VMWARE_FOURCC_YV12 0x32315659 // 'Y' 'V' '1' '2' +#define VMWARE_FOURCC_YUY2 0x32595559 // 'Y' 'U' 'Y' '2' +#define VMWARE_FOURCC_UYVY 0x59565955 // 'U' 'Y' 'V' 'Y' + +typedef enum { + SVGA_OVERLAY_FORMAT_INVALID = 0, + SVGA_OVERLAY_FORMAT_YV12 = VMWARE_FOURCC_YV12, + SVGA_OVERLAY_FORMAT_YUY2 = VMWARE_FOURCC_YUY2, + SVGA_OVERLAY_FORMAT_UYVY = VMWARE_FOURCC_UYVY, +} SVGAOverlayFormat; + +#define SVGA_VIDEO_COLORKEY_MASK 0x00ffffff + +#define SVGA_ESCAPE_VMWARE_VIDEO 0x00020000 + +#define SVGA_ESCAPE_VMWARE_VIDEO_SET_REGS 0x00020001 + /* FIFO escape layout: + * Type, Stream Id, (Register Id, Value) pairs */ + +#define SVGA_ESCAPE_VMWARE_VIDEO_FLUSH 0x00020002 + /* FIFO escape layout: + * Type, Stream Id */ + +typedef +struct SVGAEscapeVideoSetRegs { + struct { + uint32 cmdType; + uint32 streamId; + } header; + + // May include zero or more items. + struct { + uint32 registerId; + uint32 value; + } items[1]; +} SVGAEscapeVideoSetRegs; + +typedef +struct SVGAEscapeVideoFlush { + uint32 cmdType; + uint32 streamId; +} SVGAEscapeVideoFlush; + + +/* + * Struct definitions for the video overlay commands built on + * SVGAFifoCmdEscape. + */ +typedef +struct { + uint32 command; + uint32 overlay; +} SVGAFifoEscapeCmdVideoBase; + +typedef +struct { + SVGAFifoEscapeCmdVideoBase videoCmd; +} SVGAFifoEscapeCmdVideoFlush; + +typedef +struct { + SVGAFifoEscapeCmdVideoBase videoCmd; + struct { + uint32 regId; + uint32 value; + } items[1]; +} SVGAFifoEscapeCmdVideoSetRegs; + +typedef +struct { + SVGAFifoEscapeCmdVideoBase videoCmd; + struct { + uint32 regId; + uint32 value; + } items[SVGA_VIDEO_NUM_REGS]; +} SVGAFifoEscapeCmdVideoSetAllRegs; + + +/* + *---------------------------------------------------------------------- + * + * VMwareVideoGetAttributes -- + * + * Computes the size, pitches and offsets for YUV frames. + * + * Results: + * TRUE on success; otherwise FALSE on failure. + * + * Side effects: + * Pitches and offsets for the given YUV frame are put in 'pitches' + * and 'offsets' respectively. They are both optional though. + * + *---------------------------------------------------------------------- + */ + +static INLINE Bool +VMwareVideoGetAttributes(const SVGAOverlayFormat format, // IN + uint32 *width, // IN / OUT + uint32 *height, // IN / OUT + uint32 *size, // OUT + uint32 *pitches, // OUT (optional) + uint32 *offsets) // OUT (optional) +{ + int tmp; + + *width = (*width + 1) & ~1; + + if (offsets) { + offsets[0] = 0; + } + + switch (format) { + case VMWARE_FOURCC_YV12: + *height = (*height + 1) & ~1; + *size = (*width + 3) & ~3; + + if (pitches) { + pitches[0] = *size; + } + + *size *= *height; + + if (offsets) { + offsets[1] = *size; + } + + tmp = ((*width >> 1) + 3) & ~3; + + if (pitches) { + pitches[1] = pitches[2] = tmp; + } + + tmp *= (*height >> 1); + *size += tmp; + + if (offsets) { + offsets[2] = *size; + } + + *size += tmp; + break; + + case VMWARE_FOURCC_YUY2: + case VMWARE_FOURCC_UYVY: + *size = *width * 2; + + if (pitches) { + pitches[0] = *size; + } + + *size *= *height; + break; + + default: + return FALSE; + } + + return TRUE; +} + +#endif // _SVGA_OVERLAY_H_ diff --git a/src/gallium/state_trackers/wgl/stw_device.c b/src/gallium/state_trackers/wgl/stw_device.c index 985b8f0456a..7785aba4677 100644 --- a/src/gallium/state_trackers/wgl/stw_device.c +++ b/src/gallium/state_trackers/wgl/stw_device.c @@ -72,19 +72,7 @@ stw_flush_frontbuffer(struct pipe_screen *screen, return; } -#if DEBUG - { - /* ensure that a random surface was not passed to us */ - struct pipe_surface *surface2; - - if(!st_get_framebuffer_surface( fb->stfb, ST_SURFACE_FRONT_LEFT, &surface2 )) - assert(0); - else - assert(surface2 == surface); - } -#endif - - stw_framebuffer_present_locked(hdc, fb, ST_SURFACE_FRONT_LEFT); + stw_framebuffer_present_locked(hdc, fb, surface); } diff --git a/src/gallium/state_trackers/wgl/stw_framebuffer.c b/src/gallium/state_trackers/wgl/stw_framebuffer.c index 8a3e11b6b40..6d095019815 100644 --- a/src/gallium/state_trackers/wgl/stw_framebuffer.c +++ b/src/gallium/state_trackers/wgl/stw_framebuffer.c @@ -475,8 +475,6 @@ DrvPresentBuffers(HDC hdc, PGLPRESENTBUFFERSDATA data) struct stw_framebuffer *fb; struct pipe_screen *screen; struct pipe_surface *surface; - unsigned surface_index; - BOOL ret = FALSE; fb = stw_framebuffer_from_hdc( hdc ); if (fb == NULL) @@ -484,9 +482,7 @@ DrvPresentBuffers(HDC hdc, PGLPRESENTBUFFERSDATA data) screen = stw_dev->screen; - surface_index = (unsigned)(uintptr_t)data->pPrivateData; - if(!st_get_framebuffer_surface( fb->stfb, surface_index, &surface )) - goto fail; + surface = (struct pipe_surface *)data->pPrivateData; #ifdef DEBUG if(stw_dev->trace_running) { @@ -520,15 +516,11 @@ DrvPresentBuffers(HDC hdc, PGLPRESENTBUFFERSDATA data) stw_dev->stw_winsys->present( screen, surface, hdc ); } - ret = TRUE; - -fail: - stw_framebuffer_update(fb); stw_framebuffer_release(fb); - return ret; + return TRUE; } @@ -540,7 +532,7 @@ fail: BOOL stw_framebuffer_present_locked(HDC hdc, struct stw_framebuffer *fb, - unsigned surface_index) + struct pipe_surface *surface) { if(stw_dev->callbacks.wglCbPresentBuffers && stw_dev->stw_winsys->compose) { @@ -551,7 +543,7 @@ stw_framebuffer_present_locked(HDC hdc, data.magic2 = 0; data.AdapterLuid = stw_dev->AdapterLuid; data.rect = fb->client_rect; - data.pPrivateData = (void *)(uintptr_t)surface_index; + data.pPrivateData = (void *)surface; stw_framebuffer_release(fb); @@ -559,13 +551,6 @@ stw_framebuffer_present_locked(HDC hdc, } else { struct pipe_screen *screen = stw_dev->screen; - struct pipe_surface *surface; - - if(!st_get_framebuffer_surface( fb->stfb, surface_index, &surface )) { - /* FIXME: this shouldn't happen, but does on glean */ - stw_framebuffer_release(fb); - return FALSE; - } #ifdef DEBUG if(stw_dev->trace_running) { @@ -590,6 +575,7 @@ DrvSwapBuffers( HDC hdc ) { struct stw_framebuffer *fb; + struct pipe_surface *surface = NULL; fb = stw_framebuffer_from_hdc( hdc ); if (fb == NULL) @@ -600,12 +586,9 @@ DrvSwapBuffers( return TRUE; } - /* If we're swapping the buffer associated with the current context - * we have to flush any pending rendering commands first. - */ - st_notify_swapbuffers( fb->stfb ); + st_swapbuffers(fb->stfb, &surface, NULL); - return stw_framebuffer_present_locked(hdc, fb, ST_SURFACE_BACK_LEFT); + return stw_framebuffer_present_locked(hdc, fb, surface); } diff --git a/src/gallium/state_trackers/wgl/stw_framebuffer.h b/src/gallium/state_trackers/wgl/stw_framebuffer.h index 5afbe749086..b80d168a7ce 100644 --- a/src/gallium/state_trackers/wgl/stw_framebuffer.h +++ b/src/gallium/state_trackers/wgl/stw_framebuffer.h @@ -34,6 +34,7 @@ #include "pipe/p_thread.h" +struct pipe_surface; struct stw_pixelformat_info; /** @@ -140,7 +141,7 @@ stw_framebuffer_allocate( BOOL stw_framebuffer_present_locked(HDC hdc, struct stw_framebuffer *fb, - unsigned surface_index); + struct pipe_surface *surface); void stw_framebuffer_update( diff --git a/src/gallium/state_trackers/xorg/xorg_driver.c b/src/gallium/state_trackers/xorg/xorg_driver.c index 12915912986..da86295c316 100644 --- a/src/gallium/state_trackers/xorg/xorg_driver.c +++ b/src/gallium/state_trackers/xorg/xorg_driver.c @@ -652,6 +652,9 @@ drv_screen_init(int scrnIndex, ScreenPtr pScreen, int argc, char **argv) if (serverGeneration == 1) xf86ShowUnusedOptions(pScrn->scrnIndex, pScrn->options); + if (ms->winsys_screen_init) + ms->winsys_screen_init(pScrn); + return drv_enter_vt(scrnIndex, 1); } @@ -768,6 +771,9 @@ drv_close_screen(int scrnIndex, ScreenPtr pScreen) drv_leave_vt(scrnIndex, 0); } + if (ms->winsys_screen_close) + ms->winsys_screen_close(pScrn); + #ifdef DRI2 if (ms->screen) xorg_dri2_close(pScreen); diff --git a/src/gallium/state_trackers/xorg/xorg_tracker.h b/src/gallium/state_trackers/xorg/xorg_tracker.h index c6c7b2fe158..d5fc18448ef 100644 --- a/src/gallium/state_trackers/xorg/xorg_tracker.h +++ b/src/gallium/state_trackers/xorg/xorg_tracker.h @@ -114,6 +114,11 @@ typedef struct _modesettingRec Bool noEvict; Bool debug_fallback; + /* winsys hocks */ + Bool (*winsys_screen_init)(ScrnInfoPtr pScr); + Bool (*winsys_screen_close)(ScrnInfoPtr pScr); + void *winsys_priv; + #ifdef DRM_MODE_FEATURE_DIRTYFB DamagePtr damage; #endif diff --git a/src/gallium/winsys/drm/vmware/core/vmwgfx_drm.h b/src/gallium/winsys/drm/vmware/core/vmwgfx_drm.h index 6705dd42897..6bf3183ff54 100644 --- a/src/gallium/winsys/drm/vmware/core/vmwgfx_drm.h +++ b/src/gallium/winsys/drm/vmware/core/vmwgfx_drm.h @@ -45,7 +45,7 @@ #define DRM_VMW_UNREF_DMABUF 10 #define DRM_VMW_FIFO_DEBUG 11 #define DRM_VMW_FENCE_WAIT 12 - +#define DRM_VMW_OVERLAY 13 /*************************************************************************/ /** @@ -439,4 +439,68 @@ struct drm_vmw_fence_wait_arg { int32_t pad64; }; +/*************************************************************************/ +/** + * DRM_VMW_OVERLAY - Control overlays. + * + * This IOCTL controls the overlay units of the svga device. + * The SVGA overlay units does not work like regular hardware units in + * that they do not automaticaly read back the contents of the given dma + * buffer. But instead only read back for each call to this ioctl, and + * at any point between this call being made and a following call that + * either changes the buffer or disables the stream. + */ + +/** + * struct drm_vmw_rect + * + * Defines a rectangle. Used in the overlay ioctl to define + * source and destination rectangle. + */ + +struct drm_vmw_rect { + int32_t x; + int32_t y; + uint32_t w; + uint32_t h; +}; + +/** + * struct drm_vmw_overlay_arg + * + * @stream_id: Stearm to control + * @enabled: If false all following arguments are ignored. + * @handle: Handle to buffer for getting data from. + * @format: Format of the overlay as understood by the host. + * @width: Width of the overlay. + * @height: Height of the overlay. + * @size: Size of the overlay in bytes. + * @pitch: Array of pitches, the two last are only used for YUV12 formats. + * @offset: Offset from start of dma buffer to overlay. + * @src: Source rect, must be within the defined area above. + * @dst: Destination rect, x and y may be negative. + * + * Argument to the DRM_VMW_OVERLAY Ioctl. + */ + +struct drm_vmw_overlay_arg { + uint32_t stream_id; + uint32_t enabled; + + uint32_t flags; + uint32_t color_key; + + uint32_t handle; + uint32_t offset; + int32_t format; + uint32_t size; + uint32_t width; + uint32_t height; + uint32_t pitch[3]; + + uint32_t pad64; + struct drm_vmw_rect src; + struct drm_vmw_rect dst; +}; + #endif diff --git a/src/gallium/winsys/drm/vmware/xorg/Makefile b/src/gallium/winsys/drm/vmware/xorg/Makefile index 48a9b08aa76..49e28ae17f5 100644 --- a/src/gallium/winsys/drm/vmware/xorg/Makefile +++ b/src/gallium/winsys/drm/vmware/xorg/Makefile @@ -1,10 +1,17 @@ -TARGET = vmwgfx_drv.so -CFILES = $(wildcard ./*.c) -OBJECTS = $(patsubst ./%.c,./%.o,$(CFILES)) TOP = ../../../../../.. include $(TOP)/configs/current +TARGET = vmwgfx_drv.so + +CFILES = \ + vmw_xorg.c \ + vmw_video.c \ + vmw_ioctl.c \ + vmw_screen.c + +OBJECTS = $(patsubst %.c,%.o,$(CFILES)) + INCLUDES = \ $(shell pkg-config --cflags-only-I pixman-1 xorg-server libdrm xproto) \ -I$(TOP)/src/gallium/include \ @@ -24,6 +31,7 @@ LINKS = \ $(shell pkg-config --libs libdrm) DRIVER_DEFINES = \ + -std=gnu99 \ -DHAVE_CONFIG_H TARGET_STAGING = $(TOP)/$(LIB_DIR)/gallium/$(TARGET) diff --git a/src/gallium/winsys/drm/vmware/xorg/vmw_driver.h b/src/gallium/winsys/drm/vmware/xorg/vmw_driver.h new file mode 100644 index 00000000000..04d446a2dfb --- /dev/null +++ b/src/gallium/winsys/drm/vmware/xorg/vmw_driver.h @@ -0,0 +1,86 @@ +/********************************************************** + * Copyright 2009 VMware, Inc. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + **********************************************************/ + +/** + * @file + * Contains the shared resources for VMware Xorg driver + * that sits ontop of the Xorg State Traker. + * + * It is initialized in vmw_screen.c. + * + * @author Jakob Bornecrantz <[email protected]> + */ + +#ifndef VMW_DRIVER_H_ +#define VMW_DRIVER_H_ + +#include "state_trackers/xorg/xorg_tracker.h" + +struct vmw_dma_buffer; + +struct vmw_driver +{ + int fd; + + /* vmw_video.c */ + void *video_priv; +}; + +static INLINE struct vmw_driver * +vmw_driver(ScrnInfoPtr pScrn) +{ + modesettingPtr ms = modesettingPTR(pScrn); + return ms ? (struct vmw_driver *)ms->winsys_priv : NULL; +} + + +/*********************************************************************** + * vmw_video.c + */ + +Bool vmw_video_init(ScrnInfoPtr pScrn, struct vmw_driver *vmw); + +Bool vmw_video_close(ScrnInfoPtr pScrn, struct vmw_driver *vmw); + + +/*********************************************************************** + * vmw_ioctl.c + */ + +struct vmw_dma_buffer * vmw_ioctl_buffer_create(struct vmw_driver *vmw, + uint32_t size, + unsigned *handle); + +void * vmw_ioctl_buffer_map(struct vmw_driver *vmw, + struct vmw_dma_buffer *buf); + +void vmw_ioctl_buffer_unmap(struct vmw_driver *vmw, + struct vmw_dma_buffer *buf); + +void vmw_ioctl_buffer_destroy(struct vmw_driver *vmw, + struct vmw_dma_buffer *buf); + + +#endif diff --git a/src/gallium/winsys/drm/vmware/xorg/vmw_hook.h b/src/gallium/winsys/drm/vmware/xorg/vmw_hook.h new file mode 100644 index 00000000000..224a2d92996 --- /dev/null +++ b/src/gallium/winsys/drm/vmware/xorg/vmw_hook.h @@ -0,0 +1,39 @@ +/********************************************************** + * Copyright 2009 VMware, Inc. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + **********************************************************/ + +#ifndef VMW_HOOK_H_ +#define VMW_HOOK_H_ + +#include "state_trackers/xorg/xorg_winsys.h" + + +/*********************************************************************** + * vmw_screen.c + */ + +void vmw_screen_set_functions(ScrnInfoPtr pScrn); + + +#endif diff --git a/src/gallium/winsys/drm/vmware/xorg/vmw_ioctl.c b/src/gallium/winsys/drm/vmware/xorg/vmw_ioctl.c new file mode 100644 index 00000000000..3cac5b7760c --- /dev/null +++ b/src/gallium/winsys/drm/vmware/xorg/vmw_ioctl.c @@ -0,0 +1,140 @@ +/********************************************************** + * Copyright 2009 VMware, Inc. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + **********************************************************/ + +/** + * @file + * Contains the functions for creating dma buffers by calling + * the kernel via driver specific ioctls. + * + * @author Jakob Bornecrantz <[email protected]> + */ + +#define HAVE_STDINT_H +#define _FILE_OFFSET_BITS 64 + +#include <errno.h> +#include <stdlib.h> +#include <string.h> + +#include <sys/mman.h> +#include "xf86drm.h" +#include "../core/vmwgfx_drm.h" + +#include "vmw_driver.h" +#include "util/u_debug.h" + +struct vmw_dma_buffer +{ + void *data; + unsigned handle; + uint64_t map_handle; + unsigned map_count; + uint32_t size; +}; + +struct vmw_dma_buffer * +vmw_ioctl_buffer_create(struct vmw_driver *vmw, uint32_t size, unsigned *handle) +{ + struct vmw_dma_buffer *buf; + union drm_vmw_alloc_dmabuf_arg arg; + struct drm_vmw_alloc_dmabuf_req *req = &arg.req; + struct drm_vmw_dmabuf_rep *rep = &arg.rep; + int ret; + + buf = xcalloc(1, sizeof(*buf)); + if (!buf) + goto err; + + memset(&arg, 0, sizeof(arg)); + req->size = size; + do { + ret = drmCommandWriteRead(vmw->fd, DRM_VMW_ALLOC_DMABUF, &arg, sizeof(arg)); + } while (ret == -ERESTART); + + if (ret) { + debug_printf("IOCTL failed %d: %s\n", ret, strerror(-ret)); + goto err_free; + } + + + buf->data = NULL; + buf->handle = rep->handle; + buf->map_handle = rep->map_handle; + buf->map_count = 0; + buf->size = size; + + *handle = rep->handle; + + return buf; + +err_free: + xfree(buf); +err: + return NULL; +} + +void +vmw_ioctl_buffer_destroy(struct vmw_driver *vmw, struct vmw_dma_buffer *buf) +{ + struct drm_vmw_unref_dmabuf_arg arg; + + if (buf->data) { + munmap(buf->data, buf->size); + buf->data = NULL; + } + + memset(&arg, 0, sizeof(arg)); + arg.handle = buf->handle; + drmCommandWrite(vmw->fd, DRM_VMW_UNREF_DMABUF, &arg, sizeof(arg)); + + xfree(buf); +} + +void * +vmw_ioctl_buffer_map(struct vmw_driver *vmw, struct vmw_dma_buffer *buf) +{ + void *map; + + if (buf->data == NULL) { + map = mmap(NULL, buf->size, PROT_READ | PROT_WRITE, MAP_SHARED, + vmw->fd, buf->map_handle); + if (map == MAP_FAILED) { + debug_printf("%s: Map failed.\n", __FUNCTION__); + return NULL; + } + + buf->data = map; + } + + ++buf->map_count; + + return buf->data; +} + +void +vmw_ioctl_buffer_unmap(struct vmw_driver *vmw, struct vmw_dma_buffer *buf) +{ + --buf->map_count; +} diff --git a/src/gallium/winsys/drm/vmware/xorg/vmw_screen.c b/src/gallium/winsys/drm/vmware/xorg/vmw_screen.c new file mode 100644 index 00000000000..344ef0b3159 --- /dev/null +++ b/src/gallium/winsys/drm/vmware/xorg/vmw_screen.c @@ -0,0 +1,104 @@ +/********************************************************** + * Copyright 2009 VMware, Inc. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + **********************************************************/ + +/** + * @file + * Contains the init code for the VMware Xorg driver. + * + * @author Jakob Bornecrantz <[email protected]> + */ + +#include "vmw_hook.h" +#include "vmw_driver.h" + +static Bool +vmw_screen_init(ScrnInfoPtr pScrn) +{ + modesettingPtr ms = modesettingPTR(pScrn); + struct vmw_driver *vmw; + + /* if gallium is used then we don't need to do anything. */ + if (ms->screen) + return TRUE; + + vmw = xnfcalloc(sizeof(*vmw), 1); + if (!vmw) + return FALSE; + + vmw->fd = ms->fd; + ms->winsys_priv = vmw; + + vmw_video_init(pScrn, vmw); + + return TRUE; +} + +static Bool +vmw_screen_close(ScrnInfoPtr pScrn) +{ + modesettingPtr ms = modesettingPTR(pScrn); + struct vmw_driver *vmw = vmw_driver(pScrn); + + if (!vmw) + return TRUE; + + vmw_video_close(pScrn, vmw); + + ms->winsys_priv = NULL; + xfree(vmw); + + return TRUE; +} + +/* + * Functions for setting up hooks into the xorg state tracker + */ + +static Bool (*vmw_screen_pre_init_saved)(ScrnInfoPtr pScrn, int flags) = NULL; + +static Bool +vmw_screen_pre_init(ScrnInfoPtr pScrn, int flags) +{ + modesettingPtr ms; + + pScrn->PreInit = vmw_screen_pre_init_saved; + if (!pScrn->PreInit(pScrn, flags)) + return FALSE; + + ms = modesettingPTR(pScrn); + ms->winsys_screen_init = vmw_screen_init; + ms->winsys_screen_close = vmw_screen_close; + + return TRUE; +} + +void +vmw_screen_set_functions(ScrnInfoPtr pScrn) +{ + assert(!vmw_screen_pre_init_saved); + + vmw_screen_pre_init_saved = pScrn->PreInit; + pScrn->PreInit = vmw_screen_pre_init; +} diff --git a/src/gallium/winsys/drm/vmware/xorg/vmw_video.c b/src/gallium/winsys/drm/vmware/xorg/vmw_video.c new file mode 100644 index 00000000000..6e34aa21f38 --- /dev/null +++ b/src/gallium/winsys/drm/vmware/xorg/vmw_video.c @@ -0,0 +1,1021 @@ +/* + * Copyright 2007 by VMware, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name of the copyright holder(s) + * and author(s) shall not be used in advertising or otherwise to promote + * the sale, use or other dealings in this Software without prior written + * authorization from the copyright holder(s) and author(s). + */ + +/* + * vmwarevideo.c -- + * + * Xv extension support. + * See http://www.xfree86.org/current/DESIGN16.html + * + */ + + +#include "xf86xv.h" +#include "fourcc.h" + +#include "pipe/p_compiler.h" +/* + * We can't incude svga_types.h due to conflicting types for Bool. + */ +typedef int64_t int64; +typedef uint64_t uint64; + +typedef int32_t int32; +typedef uint32_t uint32; + +typedef int16_t int16; +typedef uint16_t uint16; + +typedef int8_t int8; +typedef uint8_t uint8; + +#include "svga/include/svga_reg.h" +#include "svga/include/svga_escape.h" +#include "svga/include/svga_overlay.h" + +#include "vmw_driver.h" + +#include <X11/extensions/Xv.h> + +#include "xf86drm.h" +#include "../core/vmwgfx_drm.h" + +#define MAKE_ATOM(a) MakeAtom(a, sizeof(a) - 1, TRUE) + +/* + * Number of videos that can be played simultaneously + */ +#define VMWARE_VID_NUM_PORTS 1 + +/* + * Using a dark shade as the default colorKey + */ +#define VMWARE_VIDEO_COLORKEY 0x100701 + +/* + * Maximum dimensions + */ +#define VMWARE_VID_MAX_WIDTH 2048 +#define VMWARE_VID_MAX_HEIGHT 2048 + +#define VMWARE_VID_NUM_ENCODINGS 1 +static XF86VideoEncodingRec vmwareVideoEncodings[] = +{ + { + 0, + "XV_IMAGE", + VMWARE_VID_MAX_WIDTH, VMWARE_VID_MAX_HEIGHT, + {1, 1} + } +}; + +#define VMWARE_VID_NUM_FORMATS 2 +static XF86VideoFormatRec vmwareVideoFormats[] = +{ + { 16, TrueColor}, + { 24, TrueColor} +}; + +#define VMWARE_VID_NUM_IMAGES 3 +static XF86ImageRec vmwareVideoImages[] = +{ + XVIMAGE_YV12, + XVIMAGE_YUY2, + XVIMAGE_UYVY +}; + +#define VMWARE_VID_NUM_ATTRIBUTES 2 +static XF86AttributeRec vmwareVideoAttributes[] = +{ + { + XvGettable | XvSettable, + 0x000000, + 0xffffff, + "XV_COLORKEY" + }, + { + XvGettable | XvSettable, + 0, + 1, + "XV_AUTOPAINT_COLORKEY" + } +}; + +/* + * Video frames are stored in a circular list of buffers. + * Must be power or two, See vmw_video_port_play. + */ +#define VMWARE_VID_NUM_BUFFERS 1 + +/* + * Defines the structure used to hold and pass video data to the host + */ +struct vmw_video_buffer +{ + unsigned handle; + int size; + void *data; + void *extra_data; + struct vmw_dma_buffer *buf; +}; + + +/** + * Structure representing a single video stream, aka port. + * + * Ports maps one to one to a SVGA stream. Port is just + * what Xv calls a SVGA stream. + */ +struct vmw_video_port +{ + /* + * Function prototype same as XvPutImage. + * + * This is either set to vmw_video_port_init or vmw_video_port_play. + * At init this function is set to port_init. In port_init we set it + * to port_play and call it, after initializing the struct. + */ + int (*play)(ScrnInfoPtr, struct vmw_video_port *, + short, short, short, short, short, + short, short, short, int, unsigned char*, + short, short, RegionPtr); + + /* values to go into the SVGAOverlayUnit */ + uint32 streamId; + uint32 colorKey; + uint32 flags; + + /* round robin of buffers */ + unsigned currBuf; + struct vmw_video_buffer bufs[VMWARE_VID_NUM_BUFFERS]; + + /* properties that applies to all buffers */ + int size; + int pitches[3]; + int offsets[3]; + + /* things for X */ + RegionRec clipBoxes; + Bool isAutoPaintColorkey; +}; + + +/** + * Structure holding all the infromation for video. + */ +struct vmw_video_private +{ + int fd; + + /** ports */ + struct vmw_video_port port[VMWARE_VID_NUM_PORTS]; + + /** Used to store port pointers pointers */ + DevUnion port_ptr[VMWARE_VID_NUM_PORTS]; +}; + + +/* + * Callback functions exported to Xv, prefixed with vmw_xv_*. + */ +static int vmw_xv_put_image(ScrnInfoPtr pScrn, short src_x, short src_y, + short drw_x, short drw_y, short src_w, short src_h, + short drw_w, short drw_h, int image, + unsigned char *buf, short width, short height, + Bool sync, RegionPtr clipBoxes, pointer data, + DrawablePtr dst); +static void vmw_xv_stop_video(ScrnInfoPtr pScrn, pointer data, Bool Cleanup); +static int vmw_xv_query_image_attributes(ScrnInfoPtr pScrn, int format, + unsigned short *width, + unsigned short *height, int *pitches, + int *offsets); +static int vmw_xv_set_port_attribute(ScrnInfoPtr pScrn, Atom attribute, + INT32 value, pointer data); +static int vmw_xv_get_port_attribute(ScrnInfoPtr pScrn, Atom attribute, + INT32 *value, pointer data); +static void vmw_xv_query_best_size(ScrnInfoPtr pScrn, Bool motion, + short vid_w, short vid_h, short drw_w, + short drw_h, unsigned int *p_w, + unsigned int *p_h, pointer data); + + +/* + * Local functions. + */ +static XF86VideoAdaptorPtr vmw_video_init_adaptor(ScrnInfoPtr pScrn, struct vmw_driver *vmw); + +static int vmw_video_port_init(ScrnInfoPtr pScrn, + struct vmw_video_port *port, + short src_x, short src_y, short drw_x, + short drw_y, short src_w, short src_h, + short drw_w, short drw_h, int format, + unsigned char *buf, short width, + short height, RegionPtr clipBoxes); +static int vmw_video_port_play(ScrnInfoPtr pScrn, struct vmw_video_port *port, + short src_x, short src_y, short drw_x, + short drw_y, short src_w, short src_h, + short drw_w, short drw_h, int format, + unsigned char *buf, short width, + short height, RegionPtr clipBoxes); +static void vmw_video_port_cleanup(ScrnInfoPtr pScrn, struct vmw_video_port *port); + +static int vmw_video_buffer_alloc(struct vmw_driver *vmw, int size, + struct vmw_video_buffer *out); +static int vmw_video_buffer_free(struct vmw_driver *vmw, + struct vmw_video_buffer *out); + + +/* + *----------------------------------------------------------------------------- + * + * vmw_video_init -- + * + * Initializes Xv support. + * + * Results: + * TRUE on success, FALSE on error. + * + * Side effects: + * Xv support is initialized. Memory is allocated for all supported + * video streams. + * + *----------------------------------------------------------------------------- + */ + +Bool +vmw_video_init(ScrnInfoPtr pScrn, struct vmw_driver *vmw) +{ + ScreenPtr pScreen = pScrn->pScreen; + XF86VideoAdaptorPtr *overlayAdaptors, *newAdaptors = NULL; + XF86VideoAdaptorPtr newAdaptor = NULL; + int numAdaptors; + + debug_printf("%s: enter\n", __func__); + + numAdaptors = xf86XVListGenericAdaptors(pScrn, &overlayAdaptors); + + newAdaptor = vmw_video_init_adaptor(pScrn, vmw); + if (!newAdaptor) { + debug_printf("Failed to initialize Xv extension\n"); + return FALSE; + } + + if (!numAdaptors) { + numAdaptors = 1; + overlayAdaptors = &newAdaptor; + } else { + newAdaptors = xalloc((numAdaptors + 1) * + sizeof(XF86VideoAdaptorPtr*)); + if (!newAdaptors) { + xf86XVFreeVideoAdaptorRec(newAdaptor); + return FALSE; + } + + memcpy(newAdaptors, overlayAdaptors, + numAdaptors * sizeof(XF86VideoAdaptorPtr)); + newAdaptors[numAdaptors++] = newAdaptor; + overlayAdaptors = newAdaptors; + } + + if (!xf86XVScreenInit(pScreen, overlayAdaptors, numAdaptors)) { + debug_printf("Failed to initialize Xv extension\n"); + xf86XVFreeVideoAdaptorRec(newAdaptor); + return FALSE; + } + + if (newAdaptors) { + xfree(newAdaptors); + } + + debug_printf("Initialized VMware Xv extension successfully\n"); + + return TRUE; +} + + +/* + *----------------------------------------------------------------------------- + * + * vmw_video_close -- + * + * Unitializes video. + * + * Results: + * TRUE. + * + * Side effects: + * vmw->video_priv = NULL + * + *----------------------------------------------------------------------------- + */ + +Bool +vmw_video_close(ScrnInfoPtr pScrn, struct vmw_driver *vmw) +{ + struct vmw_video_private *video; + int i; + + debug_printf("%s: enter\n", __func__); + + video = vmw->video_priv; + + for (i = 0; i < VMWARE_VID_NUM_PORTS; ++i) { + vmw_video_port_cleanup(pScrn, &video->port[i]); + } + + /* XXX: I'm sure this function is missing code for turning off Xv */ + + free(vmw->video_priv); + vmw->video_priv = NULL; + + return TRUE; +} + + +/* + *----------------------------------------------------------------------------- + * + * vmw_video_init_adaptor -- + * + * Initializes a XF86VideoAdaptor structure with the capabilities and + * functions supported by this video driver. + * + * Results: + * On success initialized XF86VideoAdaptor struct or NULL on error + * + * Side effects: + * None. + * + *----------------------------------------------------------------------------- + */ + +static XF86VideoAdaptorPtr +vmw_video_init_adaptor(ScrnInfoPtr pScrn, struct vmw_driver *vmw) +{ + XF86VideoAdaptorPtr adaptor; + struct vmw_video_private *video; + int i; + + debug_printf("%s: enter \n", __func__); + + adaptor = xf86XVAllocateVideoAdaptorRec(pScrn); + if (!adaptor) { + debug_printf("Not enough memory\n"); + return NULL; + } + + video = xcalloc(1, sizeof(*video)); + if (!video) { + debug_printf("Not enough memory.\n"); + xf86XVFreeVideoAdaptorRec(adaptor); + return NULL; + } + + vmw->video_priv = video; + + adaptor->type = XvInputMask | XvImageMask | XvWindowMask; + adaptor->flags = VIDEO_OVERLAID_IMAGES | VIDEO_CLIP_TO_VIEWPORT; + adaptor->name = "VMware Video Engine"; + adaptor->nEncodings = VMWARE_VID_NUM_ENCODINGS; + adaptor->pEncodings = vmwareVideoEncodings; + adaptor->nFormats = VMWARE_VID_NUM_FORMATS; + adaptor->pFormats = vmwareVideoFormats; + adaptor->nPorts = VMWARE_VID_NUM_PORTS; + adaptor->pPortPrivates = video->port_ptr; + + for (i = 0; i < VMWARE_VID_NUM_PORTS; ++i) { + video->port[i].streamId = i; + video->port[i].play = vmw_video_port_init; + video->port[i].flags = SVGA_VIDEO_FLAG_COLORKEY; + video->port[i].colorKey = VMWARE_VIDEO_COLORKEY; + video->port[i].isAutoPaintColorkey = TRUE; + adaptor->pPortPrivates[i].ptr = &video->port[i]; + } + + adaptor->nAttributes = VMWARE_VID_NUM_ATTRIBUTES; + adaptor->pAttributes = vmwareVideoAttributes; + + adaptor->nImages = VMWARE_VID_NUM_IMAGES; + adaptor->pImages = vmwareVideoImages; + + adaptor->PutVideo = NULL; + adaptor->PutStill = NULL; + adaptor->GetVideo = NULL; + adaptor->GetStill = NULL; + adaptor->StopVideo = vmw_xv_stop_video; + adaptor->SetPortAttribute = vmw_xv_set_port_attribute; + adaptor->GetPortAttribute = vmw_xv_get_port_attribute; + adaptor->QueryBestSize = vmw_xv_query_best_size; + adaptor->PutImage = vmw_xv_put_image; + adaptor->QueryImageAttributes = vmw_xv_query_image_attributes; + + debug_printf("%s: done %p\n", __func__, adaptor); + + return adaptor; +} + + +/* + *----------------------------------------------------------------------------- + * + * vmw_video_port_init -- + * + * Initializes a video stream in response to the first PutImage() on a + * video stream. The process goes as follows: + * - Figure out characteristics according to format + * - Allocate offscreen memory + * - Pass on video to Play() functions + * + * Results: + * Success or XvBadAlloc on failure. + * + * Side effects: + * Video stream is initialized and its first frame sent to the host + * (done by VideoPlay() function called at the end) + * + *----------------------------------------------------------------------------- + */ + +static int +vmw_video_port_init(ScrnInfoPtr pScrn, struct vmw_video_port *port, + short src_x, short src_y, short drw_x, + short drw_y, short src_w, short src_h, + short drw_w, short drw_h, int format, + unsigned char *buf, short width, + short height, RegionPtr clipBoxes) +{ + struct vmw_driver *vmw = vmw_driver(pScrn); + unsigned short w, h; + int i, ret; + + debug_printf("\t%s: id %d, format %d\n", __func__, port->streamId, format); + + w = width; + h = height; + /* init all the format attributes, used for buffers */ + port->size = vmw_xv_query_image_attributes(pScrn, format, &w, &h, + port->pitches, port->offsets); + + if (port->size == -1) + return XvBadAlloc; + + port->play = vmw_video_port_play; + + for (i = 0; i < VMWARE_VID_NUM_BUFFERS; ++i) { + ret = vmw_video_buffer_alloc(vmw, port->size, &port->bufs[i]); + if (ret != Success) + break; + } + + /* Free all allocated buffers on failure */ + if (ret != Success) { + for (--i; i >= 0; --i) { + vmw_video_buffer_free(vmw, &port->bufs[i]); + } + return ret; + } + + port->currBuf = 0; + + REGION_COPY(pScrn->pScreen, &port->clipBoxes, clipBoxes); + + if (port->isAutoPaintColorkey) + xf86XVFillKeyHelper(pScrn->pScreen, port->colorKey, clipBoxes); + + return port->play(pScrn, port, src_x, src_y, drw_x, drw_y, src_w, src_h, + drw_w, drw_h, format, buf, width, height, clipBoxes); +} + + +/* + *----------------------------------------------------------------------------- + * + * vmw_video_port_play -- + * + * Sends all the attributes associated with the video frame using the + * FIFO ESCAPE mechanism to the host. + * + * Results: + * Always returns Success. + * + * Side effects: + * None. + * + *----------------------------------------------------------------------------- + */ + +static int +vmw_video_port_play(ScrnInfoPtr pScrn, struct vmw_video_port *port, + short src_x, short src_y, short drw_x, + short drw_y, short src_w, short src_h, + short drw_w, short drw_h, int format, + unsigned char *buf, short width, + short height, RegionPtr clipBoxes) +{ + struct vmw_driver *vmw = vmw_driver(pScrn); + struct drm_vmw_overlay_arg arg; + unsigned short w, h; + int size; + int ret; + + debug_printf("\t%s: enter\n", __func__); + + w = width; + h = height; + + /* we don't update the ports size */ + size = vmw_xv_query_image_attributes(pScrn, format, &w, &h, + port->pitches, port->offsets); + + if (size > port->size) { + debug_printf("\t%s: Increase in size of Xv video frame streamId:%d.\n", + __func__, port->streamId); + vmw_xv_stop_video(pScrn, port, TRUE); + return port->play(pScrn, port, src_x, src_y, drw_x, drw_y, src_w, + src_h, drw_w, drw_h, format, buf, width, height, + clipBoxes); + } + + memcpy(port->bufs[port->currBuf].data, buf, port->size); + + memset(&arg, 0, sizeof(arg)); + + arg.stream_id = port->streamId; + arg.enabled = TRUE; + arg.flags = port->flags; + arg.color_key = port->colorKey; + arg.handle = port->bufs[port->currBuf].handle; + arg.format = format; + arg.size = port->size; + arg.width = w; + arg.height = h; + arg.src.x = src_x; + arg.src.y = src_y; + arg.src.w = src_w; + arg.src.h = src_h; + arg.dst.x = drw_x; + arg.dst.y = drw_y; + arg.dst.w = drw_w; + arg.dst.h = drw_h; + arg.pitch[0] = port->pitches[0]; + arg.pitch[1] = port->pitches[1]; + arg.pitch[2] = port->pitches[2]; + arg.offset = 0; + + /* + * Update the clipList and paint the colorkey, if required. + */ + if (!REGION_EQUAL(pScrn->pScreen, &port->clipBoxes, clipBoxes)) { + REGION_COPY(pScrn->pScreen, &port->clipBoxes, clipBoxes); + if (port->isAutoPaintColorkey) { + xf86XVFillKeyHelper(pScrn->pScreen, port->colorKey, clipBoxes); + } + } + + ret = drmCommandWrite(vmw->fd, DRM_VMW_OVERLAY, &arg, sizeof(arg)); + if (ret) { + vmw_video_port_cleanup(pScrn, port); + return XvBadAlloc; + } + + port->currBuf = ++port->currBuf & (VMWARE_VID_NUM_BUFFERS - 1); + + return Success; +} + + +/* + *----------------------------------------------------------------------------- + * + * vmw_video_port_cleanup -- + * + * Frees up all resources (if any) taken by a video stream. + * + * Results: + * None. + * + * Side effects: + * Same as above. + * + *----------------------------------------------------------------------------- + */ + +static void +vmw_video_port_cleanup(ScrnInfoPtr pScrn, struct vmw_video_port *port) +{ + struct vmw_driver *vmw = vmw_driver(pScrn); + uint32 id, colorKey, flags; + Bool isAutoPaintColorkey; + int i; + + debug_printf("\t%s: enter\n", __func__); + + for (i = 0; i < VMWARE_VID_NUM_BUFFERS; i++) { + vmw_video_buffer_free(vmw, &port->bufs[i]); + } + + /* + * reset stream for next video + */ + id = port->streamId; + colorKey = port->colorKey; + flags = port->flags; + isAutoPaintColorkey = port->isAutoPaintColorkey; + + memset(port, 0, sizeof(*port)); + + port->streamId = id; + port->play = vmw_video_port_init; + port->colorKey = colorKey; + port->flags = flags; + port->isAutoPaintColorkey = isAutoPaintColorkey; +} + + +/* + *----------------------------------------------------------------------------- + * + * vmw_video_buffer_alloc -- + * + * Allocates and map a kernel buffer to be used as data storage. + * + * Results: + * XvBadAlloc on failure, otherwise Success. + * + * Side effects: + * Calls into the kernel, sets members of out. + * + *----------------------------------------------------------------------------- + */ + +static int +vmw_video_buffer_alloc(struct vmw_driver *vmw, int size, + struct vmw_video_buffer *out) +{ + out->buf = vmw_ioctl_buffer_create(vmw, size, &out->handle); + if (!out->buf) + return XvBadAlloc; + + out->data = vmw_ioctl_buffer_map(vmw, out->buf); + if (!out->data) { + vmw_ioctl_buffer_destroy(vmw, out->buf); + + out->handle = 0; + out->buf = NULL; + + return XvBadAlloc; + } + + out->size = size; + out->extra_data = xcalloc(1, size); + + debug_printf("\t\t%s: allocated buffer %p of size %i\n", __func__, out, size); + + return Success; +} + + +/* + *----------------------------------------------------------------------------- + * + * vmw_video_buffer_free -- + * + * Frees and unmaps an allocated kernel buffer. + * + * Results: + * Success. + * + * Side effects: + * Calls into the kernel, sets members of out to 0. + * + *----------------------------------------------------------------------------- + */ + +static int +vmw_video_buffer_free(struct vmw_driver *vmw, + struct vmw_video_buffer *out) +{ + if (out->size == 0) + return Success; + + xfree(out->extra_data); + vmw_ioctl_buffer_unmap(vmw, out->buf); + vmw_ioctl_buffer_destroy(vmw, out->buf); + + out->buf = NULL; + out->data = NULL; + out->handle = 0; + out->size = 0; + + debug_printf("\t\t%s: freed buffer %p\n", __func__, out); + + return Success; +} + + +/* + *----------------------------------------------------------------------------- + * + * vmw_xv_put_image -- + * + * Main video playback function. It copies the passed data which is in + * the specified format (e.g. FOURCC_YV12) into the overlay. + * + * If sync is TRUE the driver should not return from this + * function until it is through reading the data from buf. + * + * Results: + * Success or XvBadAlloc on failure + * + * Side effects: + * Video port will be played(initialized if 1st frame) on success + * or will fail on error. + * + *----------------------------------------------------------------------------- + */ + +static int +vmw_xv_put_image(ScrnInfoPtr pScrn, short src_x, short src_y, + short drw_x, short drw_y, short src_w, short src_h, + short drw_w, short drw_h, int format, + unsigned char *buf, short width, short height, + Bool sync, RegionPtr clipBoxes, pointer data, + DrawablePtr dst) +{ + struct vmw_driver *vmw = vmw_driver(pScrn); + struct vmw_video_port *port = data; + + debug_printf("%s: enter (%u, %u) (%ux%u) (%u, %u) (%ux%u) (%ux%u)\n", __func__, + src_x, src_y, src_w, src_h, + drw_x, drw_y, drw_w, drw_h, + width, height); + + if (!vmw->video_priv) + return XvBadAlloc; + + return port->play(pScrn, port, src_x, src_y, drw_x, drw_y, src_w, src_h, + drw_w, drw_h, format, buf, width, height, clipBoxes); +} + + +/* + *----------------------------------------------------------------------------- + * + * vmw_xv_stop_video -- + * + * Called when we should stop playing video for a particular stream. If + * Cleanup is FALSE, the "stop" operation is only temporary, and thus we + * don't do anything. If Cleanup is TRUE we kill the video port by + * sending a message to the host and freeing up the stream. + * + * Results: + * None. + * + * Side effects: + * See above. + * + *----------------------------------------------------------------------------- + */ + +static void +vmw_xv_stop_video(ScrnInfoPtr pScrn, pointer data, Bool cleanup) +{ + struct vmw_driver *vmw = vmw_driver(pScrn); + struct vmw_video_port *port = data; + struct drm_vmw_overlay_arg arg; + int ret; + + debug_printf("%s: cleanup is %s\n", __func__, cleanup ? "TRUE" : "FALSE"); + + if (!vmw->video_priv) + return; + + if (!cleanup) + return; + + + memset(&arg, 0, sizeof(arg)); + arg.stream_id = port->streamId; + arg.enabled = FALSE; + + ret = drmCommandWrite(vmw->fd, DRM_VMW_OVERLAY, &arg, sizeof(arg)); + assert(ret == 0); + + vmw_video_port_cleanup(pScrn, port); +} + + +/* + *----------------------------------------------------------------------------- + * + * vmw_xv_query_image_attributes -- + * + * From the spec: This function is called to let the driver specify how data + * for a particular image of size width by height should be stored. + * Sometimes only the size and corrected width and height are needed. In + * that case pitches and offsets are NULL. + * + * Results: + * The size of the memory required for the image, or -1 on error. + * + * Side effects: + * None. + * + *----------------------------------------------------------------------------- + */ + +static int +vmw_xv_query_image_attributes(ScrnInfoPtr pScrn, int format, + unsigned short *width, unsigned short *height, + int *pitches, int *offsets) +{ + INT32 size, tmp; + + if (*width > VMWARE_VID_MAX_WIDTH) { + *width = VMWARE_VID_MAX_WIDTH; + } + if (*height > VMWARE_VID_MAX_HEIGHT) { + *height = VMWARE_VID_MAX_HEIGHT; + } + + *width = (*width + 1) & ~1; + if (offsets != NULL) { + offsets[0] = 0; + } + + switch (format) { + case FOURCC_YV12: + *height = (*height + 1) & ~1; + size = (*width + 3) & ~3; + if (pitches) { + pitches[0] = size; + } + size *= *height; + if (offsets) { + offsets[1] = size; + } + tmp = ((*width >> 1) + 3) & ~3; + if (pitches) { + pitches[1] = pitches[2] = tmp; + } + tmp *= (*height >> 1); + size += tmp; + if (offsets) { + offsets[2] = size; + } + size += tmp; + break; + case FOURCC_UYVY: + case FOURCC_YUY2: + size = *width * 2; + if (pitches) { + pitches[0] = size; + } + size *= *height; + break; + default: + debug_printf("Query for invalid video format %d\n", format); + return -1; + } + return size; +} + + +/* + *----------------------------------------------------------------------------- + * + * vmw_xv_set_port_attribute -- + * + * From the spec: A port may have particular attributes such as colorKey, hue, + * saturation, brightness or contrast. Xv clients set these + * attribute values by sending attribute strings (Atoms) to the server. + * + * Results: + * Success if the attribute exists and XvBadAlloc otherwise. + * + * Side effects: + * The respective attribute gets the new value. + * + *----------------------------------------------------------------------------- + */ + +static int +vmw_xv_set_port_attribute(ScrnInfoPtr pScrn, Atom attribute, + INT32 value, pointer data) +{ + struct vmw_video_port *port = data; + Atom xvColorKey = MAKE_ATOM("XV_COLORKEY"); + Atom xvAutoPaint = MAKE_ATOM("XV_AUTOPAINT_COLORKEY"); + + if (attribute == xvColorKey) { + debug_printf("%s: Set colorkey:0x%x\n", __func__, (unsigned)value); + port->colorKey = value; + } else if (attribute == xvAutoPaint) { + debug_printf("%s: Set autoPaint: %s\n", __func__, value? "TRUE": "FALSE"); + port->isAutoPaintColorkey = value; + } else { + return XvBadAlloc; + } + + return Success; +} + + +/* + *----------------------------------------------------------------------------- + * + * vmw_xv_get_port_attribute -- + * + * From the spec: A port may have particular attributes such as hue, + * saturation, brightness or contrast. Xv clients get these + * attribute values by sending attribute strings (Atoms) to the server + * + * Results: + * Success if the attribute exists and XvBadAlloc otherwise. + * + * Side effects: + * "value" contains the requested attribute on success. + * + *----------------------------------------------------------------------------- + */ + +static int +vmw_xv_get_port_attribute(ScrnInfoPtr pScrn, Atom attribute, + INT32 *value, pointer data) +{ + struct vmw_video_port *port = data; + Atom xvColorKey = MAKE_ATOM("XV_COLORKEY"); + Atom xvAutoPaint = MAKE_ATOM("XV_AUTOPAINT_COLORKEY"); + + if (attribute == xvColorKey) { + *value = port->colorKey; + } else if (attribute == xvAutoPaint) { + *value = port->isAutoPaintColorkey; + } else { + return XvBadAlloc; + } + + return Success; +} + + +/* + *----------------------------------------------------------------------------- + * + * vmw_xv_query_best_size -- + * + * From the spec: QueryBestSize provides the client with a way to query what + * the destination dimensions would end up being if they were to request + * that an area vid_w by vid_h from the video stream be scaled to rectangle + * of drw_w by drw_h on the screen. Since it is not expected that all + * hardware will be able to get the target dimensions exactly, it is + * important that the driver provide this function. + * + * This function seems to never be called, but to be on the safe side + * we apply the same logic that QueryImageAttributes has for width + * and height. + * + * Results: + * None. + * + * Side effects: + * None. + * + *----------------------------------------------------------------------------- + */ + +static void +vmw_xv_query_best_size(ScrnInfoPtr pScrn, Bool motion, + short vid_w, short vid_h, short drw_w, + short drw_h, unsigned int *p_w, + unsigned int *p_h, pointer data) +{ + *p_w = (drw_w + 1) & ~1; + *p_h = drw_h; + + return; +} diff --git a/src/gallium/winsys/drm/vmware/xorg/vmw_xorg.c b/src/gallium/winsys/drm/vmware/xorg/vmw_xorg.c index 3acc110ae79..4b208719ca3 100644 --- a/src/gallium/winsys/drm/vmware/xorg/vmw_xorg.c +++ b/src/gallium/winsys/drm/vmware/xorg/vmw_xorg.c @@ -31,7 +31,7 @@ * @author Jakob Bornecrantz <[email protected]> */ -#include "state_trackers/xorg/xorg_winsys.h" +#include "vmw_hook.h" static void vmw_xorg_identify(int flags); static Bool vmw_xorg_pci_probe(DriverPtr driver, @@ -145,6 +145,8 @@ vmw_xorg_pci_probe(DriverPtr driver, /* Use all the functions from the xorg tracker */ xorg_tracker_set_functions(scrn); + + vmw_screen_set_functions(scrn); } return scrn != NULL; } diff --git a/src/gallium/winsys/xlib/xlib_cell.c b/src/gallium/winsys/xlib/xlib_cell.c index 13e609f58fe..5f8dc2ab241 100644 --- a/src/gallium/winsys/xlib/xlib_cell.c +++ b/src/gallium/winsys/xlib/xlib_cell.c @@ -291,6 +291,7 @@ xm_surface_buffer_create(struct pipe_winsys *winsys, unsigned width, unsigned height, enum pipe_format format, unsigned usage, + unsigned tex_usage, unsigned *stride) { const unsigned alignment = 64; |