From 0c807b742cbaf7f0912ceea1ae24bc26bac4ca4d Mon Sep 17 00:00:00 2001 From: "Sergey Semyonov (Serge)" Date: Thu, 3 Jul 2008 11:35:35 +0000 Subject: [PATCH] blit into pixmap git-svn-id: svn://kolibrios.org@815 a494cfbc-eb01-0410-851d-a64ba20cac60 --- programs/system/drivers/ati2d/accel_2d.h | 29 +++++- programs/system/drivers/ati2d/accel_2d.inc | 111 +++++++++++++++++++++ programs/system/drivers/ati2d/ati2d.c | 12 +++ programs/system/drivers/ati2d/ati2d.h | 13 +++ programs/system/drivers/ati2d/r500.inc | 10 ++ 5 files changed, 174 insertions(+), 1 deletion(-) diff --git a/programs/system/drivers/ati2d/accel_2d.h b/programs/system/drivers/ati2d/accel_2d.h index 11c99d8060..ec3c68a2af 100644 --- a/programs/system/drivers/ati2d/accel_2d.h +++ b/programs/system/drivers/ati2d/accel_2d.h @@ -4,6 +4,8 @@ #define LINE_2P 3 #define BLIT 4 #define COMPIZ 5 +#define PIXMAP 6 +#define PIXBLIT 7 typedef unsigned int color_t; @@ -49,6 +51,29 @@ typedef struct u32 color; }line2p_t; +typedef struct +{ + u32_t pixmap; + u32_t format; + u32_t width; + u32_t height; + u32_t pitch; +}new_pixmap_t; + +typedef struct +{ + pixmap_t *dstpix; + int dst_x; + int dst_y; + + pixmap_t *srcpix; + int src_x; + int src_y; + int w; + int h; +}pixblit_t; + + int LineClip( int *x1, int *y1, int *x2, int *y2 ); int BlockClip( int *x1, int *y1, int *x2, int* y2); @@ -59,9 +84,11 @@ int Line2P(line2p_t *draw); int Blit(blit_t *blit); - int RadeonComposite( blit_t *blit); +int CreatePixmap(new_pixmap_t *io); + +int PixBlit(pixblit_t* blit); # define RADEON_GMC_SRC_PITCH_OFFSET_CNTL (1 << 0) # define RADEON_GMC_DST_PITCH_OFFSET_CNTL (1 << 1) diff --git a/programs/system/drivers/ati2d/accel_2d.inc b/programs/system/drivers/ati2d/accel_2d.inc index 5d98f0d524..ebdb18a508 100644 --- a/programs/system/drivers/ati2d/accel_2d.inc +++ b/programs/system/drivers/ati2d/accel_2d.inc @@ -227,3 +227,114 @@ int Line2P(line2p_t *draw) }; return 0; } + + +int CreatePixmap(new_pixmap_t *io) +{ + + pixmap_t *pixmap; + + u32_t pitch; + void *raw; + + if( (io->width == 0) || (io->width > 2048)|| + (io->height == 0)|| (io->height > 2048)) + { + dbgprintf("Invalid pixmap size w:%d h:%d\n", io->width,io->height); + return 0; + + }; + + pitch = ((io->width+15)&~15)*4; + dbgprintf("pitch = %d\n", pitch); + + raw = rhd_mem_alloc(&rhd,RHD_MEM_FB,pitch*io->height) ; + if (! raw) + { + dbgprintf("Not enough memory for pixmap\n"); + return 0; + }; + + pixmap = malloc(sizeof(pixmap_t)); + if(!pixmap) + { + rhd_mem_free(&rhd, RHD_MEM_FB,raw); + return 0; + } + else + { + io->pixmap = (u32_t)pixmap; + io->format = PICT_a8r8g8b8; + io->pitch = pitch; + + pixmap->width = io->width; + pixmap->height = io->height; + pixmap->format = PICT_a8r8g8b8; + pixmap->pitch = pitch; + pixmap->offset = (u32_t)raw-rhd.FbBase+rhd.FbIntAddress; + pixmap->pitch_offset = ((pitch/64)<<22)| (pixmap->offset>>10); + pixmap->raw = raw; + + dbgprintf("pixmap.pitch_offset: %x\n", pixmap->pitch_offset); + dbgprintf("width: %d height: %d\n",pixmap->width,pixmap->height ); + dbgprintf("pixmap.offset: %x\n", pixmap->offset); + + } + return 1; +} + + + +int PixBlit(pixblit_t *blit) +{ + + u32 *ring, write; + int w, h; + u32 ifl; + int x0, y0; + + pixmap_t *srcpixmap; + pixmap_t *dstpixmap; + + dbgprintf("Pixblit src: %x dst: %x\n",blit->srcpix, blit->dstpix); + + dstpixmap = (blit->dstpix == (void*)-1) ? &scr_pixmap : blit->dstpix ; + srcpixmap = (blit->srcpix == (void*)-1) ? &scr_pixmap : blit->srcpix ; + + dbgprintf("srcpixmap: %x dstpixmap: %x\n",srcpixmap, dstpixmap); + + dbgprintf("dst.width: %d dst.height: %d\n", dstpixmap->width,dstpixmap->height); + dbgprintf("src.width: %d src.height: %d\n", srcpixmap->width,srcpixmap->height); + dbgprintf("srcpitch: %x dstpitch: %x\n", + srcpixmap->pitch_offset,dstpixmap->pitch_offset); + + ifl = safe_cli(); + + + BEGIN_RING(); + OUT_RING(CP_PACKET3(RADEON_CNTL_BITBLT, 5)); + + OUT_RING(RADEON_GMC_SRC_PITCH_OFFSET_CNTL | + RADEON_GMC_DST_PITCH_OFFSET_CNTL | + RADEON_GMC_BRUSH_NONE | + RADEON_GMC_DST_32BPP | + RADEON_GMC_SRC_DATATYPE_COLOR | + RADEON_DP_SRC_SOURCE_MEMORY | + (1 << 28)+(1 << 30) | R5XX_ROP3_S); + + OUT_RING(srcpixmap->pitch_offset); + OUT_RING(dstpixmap->pitch_offset); + + // x0 = blit->src_x; + // y0 = blit->src_y; + // w = blit->w; + // h = blit->h; + + OUT_RING((blit->src_x<<16)|blit->src_y); + OUT_RING((blit->dst_x<<16)|blit->dst_y); + OUT_RING((blit->w<<16)|blit->h); + COMMIT_RING(); + + safe_sti(ifl); + return 0; +} diff --git a/programs/system/drivers/ati2d/ati2d.c b/programs/system/drivers/ati2d/ati2d.c index 6a1e3b3e9d..cf11f75283 100644 --- a/programs/system/drivers/ati2d/ati2d.c +++ b/programs/system/drivers/ati2d/ati2d.c @@ -7,8 +7,11 @@ RHD_t rhd; +pixmap_t scr_pixmap; + static clip_t clip; + void STDCALL (*SelectHwCursor)(cursor_t*)__asm__("SelectHwCursor"); void STDCALL (*SetHwCursor)(cursor_t*,int x,int y)__asm__("SetHwCursor"); void STDCALL (*HwCursorRestore)(int x, int y)__asm("HwCursorRestore"); @@ -161,6 +164,15 @@ int _stdcall srv_2d(ioctl_t *io) return RadeonComposite((blit_t*)inp); break; + case PIXMAP: + if(io->inp_size==5) + return CreatePixmap((new_pixmap_t*)inp); + break; + + case PIXBLIT: + if(io->inp_size==8) + return PixBlit((pixblit_t*)inp); + break; default: return ERR_PARAM; diff --git a/programs/system/drivers/ati2d/ati2d.h b/programs/system/drivers/ati2d/ati2d.h index 1f69e0a299..7f2d2aed9e 100644 --- a/programs/system/drivers/ati2d/ati2d.h +++ b/programs/system/drivers/ati2d/ati2d.h @@ -175,6 +175,19 @@ typedef struct int ymax; }clip_t, *PTRclip; + +typedef struct +{ + u32_t width; + u32_t height; + u32_t format; + u32_t pitch; + u32_t offset; + u32_t pitch_offset; + u32_t *raw; +}pixmap_t; + + typedef struct { int token; /* id of the token */ const char * name; /* token name */ diff --git a/programs/system/drivers/ati2d/r500.inc b/programs/system/drivers/ati2d/r500.inc index 8751af0b92..5fcbdfd092 100644 --- a/programs/system/drivers/ati2d/r500.inc +++ b/programs/system/drivers/ati2d/r500.inc @@ -384,6 +384,16 @@ void R5xx2DInit() dbgprintf("dst_pitch_offset %x \n", rhd.dst_pitch_offset); + + scr_pixmap.width = rhd.displayWidth; + scr_pixmap.height = rhd.displayHeight; + scr_pixmap.format = PICT_a8r8g8b8; + scr_pixmap.pitch = rhd.displayWidth * 4; + scr_pixmap.offset = rhd.FbIntAddress; + scr_pixmap.pitch_offset = rhd.dst_pitch_offset; + scr_pixmap.raw = (void*)rhd.FbBase; + + MASKREG(R5XX_GB_TILE_CONFIG, 0, R5XX_ENABLE_TILING); OUTREG (R5XX_WAIT_UNTIL, R5XX_WAIT_2D_IDLECLEAN | R5XX_WAIT_3D_IDLECLEAN); MASKREG(R5XX_DST_PIPE_CONFIG, R5XX_PIPE_AUTO_CONFIG, R5XX_PIPE_AUTO_CONFIG);