/* * Copyright 2008 Alex Deucher * * 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 (including the next * paragraph) 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. * * * Based on radeon_exa_render.c and kdrive ati_video.c by Eric Anholt, et al. * */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include "radeon.h" #include "radeon_reg.h" #include "radeon_probe.h" #include "radeon_video.h" #include #include "fourcc.h" extern void R600DisplayTexturedVideo(ScrnInfoPtr pScrn, RADEONPortPrivPtr pPriv); extern void EVERGREENDisplayTexturedVideo(ScrnInfoPtr pScrn, RADEONPortPrivPtr pPriv); #define IMAGE_MAX_WIDTH 2048 #define IMAGE_MAX_HEIGHT 2048 #define IMAGE_MAX_WIDTH_R500 4096 #define IMAGE_MAX_HEIGHT_R500 4096 #define IMAGE_MAX_WIDTH_R600 8192 #define IMAGE_MAX_HEIGHT_R600 8192 #define IMAGE_MAX_WIDTH_EG 16384 #define IMAGE_MAX_HEIGHT_EG 16384 static Bool RADEONTilingEnabled(ScrnInfoPtr pScrn, PixmapPtr pPix) { return FALSE; } static __inline__ uint32_t F_TO_DW(float val) { union { float f; uint32_t l; } tmp; tmp.f = val; return tmp.l; } /* Borrowed from Mesa */ static __inline__ uint32_t F_TO_24(float val) { float mantissa; int exponent; uint32_t float24 = 0; if (val == 0.0) return 0; mantissa = frexpf(val, &exponent); /* Handle -ve */ if (mantissa < 0) { float24 |= (1 << 23); mantissa = mantissa * -1.0; } /* Handle exponent, bias of 63 */ exponent += 62; float24 |= (exponent << 16); /* Kill 7 LSB of mantissa */ float24 |= (F_TO_DW(mantissa) & 0x7FFFFF) >> 7; return float24; } static __inline__ uint32_t float4touint(float fr, float fg, float fb, float fa) { unsigned ur = fr * 255.0 + 0.5; unsigned ug = fg * 255.0 + 0.5; unsigned ub = fb * 255.0 + 0.5; unsigned ua = fa * 255.0 + 0.5; return (ua << 24) | (ur << 16) | (ug << 8) | ub; } /* Parameters for ITU-R BT.601 and ITU-R BT.709 colour spaces note the difference to the parameters used in overlay are due to 10bit vs. float calcs */ static REF_TRANSFORM trans[2] = { {1.1643, 0.0, 1.5960, -0.3918, -0.8129, 2.0172, 0.0}, /* BT.601 */ {1.1643, 0.0, 1.7927, -0.2132, -0.5329, 2.1124, 0.0} /* BT.709 */ }; /* Allocates memory, either by resizing the allocation pointed to by mem_struct, * or by freeing mem_struct (if non-NULL) and allocating a new space. The size * is measured in bytes, and the offset from the beginning of card space is * returned. */ static Bool radeon_allocate_video_bo(ScrnInfoPtr pScrn, struct radeon_bo **video_bo_p, int size, int align, int domain) { RADEONInfoPtr info = RADEONPTR(pScrn); struct radeon_bo *video_bo; if (*video_bo_p) radeon_bo_unref(*video_bo_p); video_bo = radeon_bo_open(info->bufmgr, 0, size, align, domain, 0); *video_bo_p = video_bo; if (!video_bo) return FALSE; return TRUE; } static void RADEONFreeVideoMemory(ScrnInfoPtr pScrn, RADEONPortPrivPtr pPriv) { if (pPriv->video_memory) { radeon_bo_unref(pPriv->video_memory); pPriv->video_memory = NULL; if (pPriv->textured) { pPriv->src_bo[0] = NULL; radeon_bo_unref(pPriv->src_bo[1]); pPriv->src_bo[1] = NULL; } } } static void RADEONStopVideo(ScrnInfoPtr pScrn, pointer data, Bool cleanup) { RADEONPortPrivPtr pPriv = (RADEONPortPrivPtr)data; if (pPriv->textured) { if (cleanup) { RADEONFreeVideoMemory(pScrn, pPriv); } return; } } #define OUT_ACCEL_REG_F(reg, val) OUT_RING_REG(reg, F_TO_DW(val)) #include "radeon_textured_videofuncs.c" #undef OUT_ACCEL_REG_F static void R600CopyData( ScrnInfoPtr pScrn, unsigned char *src, unsigned char *dst, unsigned int srcPitch, unsigned int dstPitch, unsigned int h, unsigned int w, unsigned int cpp ){ if (cpp == 2) { w *= 2; cpp = 1; } if (srcPitch == dstPitch) memcpy(dst, src, srcPitch * h); else { while (h--) { memcpy(dst, src, srcPitch); src += srcPitch; dst += dstPitch; } } } static int RADEONPutImageTextured(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 id, unsigned char *buf, short width, short height, Bool sync, RegionPtr clipBoxes, pointer data, DrawablePtr pDraw) { ScreenPtr pScreen = pScrn->pScreen; RADEONInfoPtr info = RADEONPTR(pScrn); RADEONPortPrivPtr pPriv = (RADEONPortPrivPtr)data; INT32 x1, x2, y1, y2; int srcPitch, srcPitch2, dstPitch, dstPitch2 = 0; int s2offset, s3offset, tmp; int d2line, d3line; int top, nlines, size; BoxRec dstBox; int dst_width = width, dst_height = height; int aligned_height; int h_align = drmmode_get_height_align(pScrn, 0); struct radeon_bo *src_bo; int ret; /* make the compiler happy */ s2offset = s3offset = srcPitch2 = 0; /* Clip */ x1 = src_x; x2 = src_x + src_w; y1 = src_y; y2 = src_y + src_h; dstBox.x1 = drw_x; dstBox.x2 = drw_x + drw_w; dstBox.y1 = drw_y; dstBox.y2 = drw_y + drw_h; if (!xf86XVClipVideoHelper(&dstBox, &x1, &x2, &y1, &y2, clipBoxes, width, height)) return Success; if ((x1 >= x2) || (y1 >= y2)) return Success; /* Bicubic filter setup */ pPriv->bicubic_enabled = (pPriv->bicubic_state != BICUBIC_OFF); if (!(IS_R300_3D || IS_R500_3D)) { pPriv->bicubic_enabled = FALSE; pPriv->bicubic_state = BICUBIC_OFF; } if (pPriv->bicubic_enabled && (pPriv->bicubic_state == BICUBIC_AUTO)) { /* * Applying the bicubic filter with a scale of less than 200% * results in a blurred picture, so disable the filter. */ if ((src_w > drw_w / 2) || (src_h > drw_h / 2)) pPriv->bicubic_enabled = FALSE; } if (info->ChipFamily >= CHIP_FAMILY_R600) pPriv->hw_align = drmmode_get_base_align(pScrn, 2, 0); else pPriv->hw_align = 64; aligned_height = RADEON_ALIGN(dst_height, h_align); switch(id) { case FOURCC_YV12: case FOURCC_I420: srcPitch = RADEON_ALIGN(width, 4); srcPitch2 = RADEON_ALIGN(width >> 1, 4); if (pPriv->bicubic_state != BICUBIC_OFF) { dstPitch = RADEON_ALIGN(dst_width << 1, pPriv->hw_align); dstPitch2 = 0; } else { dstPitch = RADEON_ALIGN(dst_width, pPriv->hw_align); dstPitch2 = RADEON_ALIGN(dstPitch >> 1, pPriv->hw_align); } break; case FOURCC_UYVY: case FOURCC_YUY2: default: dstPitch = RADEON_ALIGN(dst_width << 1, pPriv->hw_align); srcPitch = (width << 1); srcPitch2 = 0; break; } size = dstPitch * aligned_height + 2 * dstPitch2 * RADEON_ALIGN(((aligned_height + 1) >> 1), h_align); size = RADEON_ALIGN(size, pPriv->hw_align); if (size != pPriv->size) { RADEONFreeVideoMemory(pScrn, pPriv); } if (!pPriv->video_memory) { Bool ret; ret = radeon_allocate_video_bo(pScrn, &pPriv->video_memory, size, pPriv->hw_align, RADEON_GEM_DOMAIN_GTT); if (ret == FALSE) return BadAlloc; pPriv->src_bo[0] = pPriv->video_memory; radeon_allocate_video_bo(pScrn, (void*)&pPriv->src_bo[1], size, pPriv->hw_align, RADEON_GEM_DOMAIN_GTT); } /* Bicubic filter loading */ if (pPriv->bicubic_enabled) { if (!info->bicubic_bo) pPriv->bicubic_enabled = FALSE; } if (pDraw->type == DRAWABLE_WINDOW) pPriv->pPixmap = (*pScreen->GetWindowPixmap)((WindowPtr)pDraw); else pPriv->pPixmap = (PixmapPtr)pDraw; /* Force the pixmap into framebuffer so we can draw to it. */ info->exa_force_create = TRUE; exaMoveInPixmap(pPriv->pPixmap); info->exa_force_create = FALSE; /* copy data */ top = (y1 >> 16) & ~1; nlines = ((y2 + 0xffff) >> 16) - top; pPriv->currentBuffer ^= 1; src_bo = pPriv->src_bo[pPriv->currentBuffer]; ret = radeon_bo_map(src_bo, 1); if (ret) return BadAlloc; pPriv->src_addr = src_bo->ptr; pPriv->src_pitch = dstPitch; pPriv->planeu_offset = dstPitch * aligned_height; pPriv->planeu_offset = RADEON_ALIGN(pPriv->planeu_offset, pPriv->hw_align); pPriv->planev_offset = pPriv->planeu_offset + dstPitch2 * RADEON_ALIGN(((aligned_height + 1) >> 1), h_align); pPriv->planev_offset = RADEON_ALIGN(pPriv->planev_offset, pPriv->hw_align); pPriv->size = size; pPriv->pDraw = pDraw; switch(id) { case FOURCC_YV12: case FOURCC_I420: s2offset = srcPitch * (RADEON_ALIGN(height, 2)); s3offset = s2offset + (srcPitch2 * ((height + 1) >> 1)); s2offset += ((top >> 1) * srcPitch2); s3offset += ((top >> 1) * srcPitch2); if (pPriv->bicubic_state != BICUBIC_OFF) { if (id == FOURCC_I420) { tmp = s2offset; s2offset = s3offset; s3offset = tmp; } RADEONCopyMungedData(pScrn, buf + (top * srcPitch), buf + s2offset, buf + s3offset, pPriv->src_addr + (top * dstPitch), srcPitch, srcPitch2, dstPitch, nlines, width); } else { if (id == FOURCC_YV12) { tmp = s2offset; s2offset = s3offset; s3offset = tmp; } d2line = pPriv->planeu_offset + ((top >> 1) * dstPitch2); d3line = pPriv->planev_offset + ((top >> 1) * dstPitch2); if (info->ChipFamily >= CHIP_FAMILY_R600) { R600CopyData(pScrn, buf + (top * srcPitch), pPriv->src_addr + (top * dstPitch), srcPitch, dstPitch, nlines, width, 1); R600CopyData(pScrn, buf + s2offset, pPriv->src_addr + d2line, srcPitch2, dstPitch2, (nlines + 1) >> 1, width >> 1, 1); R600CopyData(pScrn, buf + s3offset, pPriv->src_addr + d3line, srcPitch2, dstPitch2, (nlines + 1) >> 1, width >> 1, 1); } else { RADEONCopyData(pScrn, buf + (top * srcPitch), pPriv->src_addr + (top * dstPitch), srcPitch, dstPitch, nlines, width, 1); RADEONCopyData(pScrn, buf + s2offset, pPriv->src_addr + d2line, srcPitch2, dstPitch2, (nlines + 1) >> 1, width >> 1, 1); RADEONCopyData(pScrn, buf + s3offset, pPriv->src_addr + d3line, srcPitch2, dstPitch2, (nlines + 1) >> 1, width >> 1, 1); } } break; case FOURCC_UYVY: case FOURCC_YUY2: default: if (info->ChipFamily >= CHIP_FAMILY_R600) R600CopyData(pScrn, buf + (top * srcPitch), pPriv->src_addr + (top * dstPitch), srcPitch, dstPitch, nlines, width, 2); else RADEONCopyData(pScrn, buf + (top * srcPitch), pPriv->src_addr + (top * dstPitch), srcPitch, dstPitch, nlines, width, 2); break; } /* update cliplist */ if (!REGION_EQUAL(pScrn->pScreen, &pPriv->clip, clipBoxes)) { REGION_COPY(pScrn->pScreen, &pPriv->clip, clipBoxes); } pPriv->id = id; pPriv->src_w = src_w; pPriv->src_h = src_h; pPriv->src_x = src_x; pPriv->src_y = src_y; pPriv->drw_x = drw_x; pPriv->drw_y = drw_y; pPriv->dst_w = drw_w; pPriv->dst_h = drw_h; pPriv->w = width; pPriv->h = height; radeon_bo_unmap(pPriv->src_bo[pPriv->currentBuffer]); if (info->directRenderingEnabled) { if (IS_EVERGREEN_3D) EVERGREENDisplayTexturedVideo(pScrn, pPriv); else if (IS_R600_3D) R600DisplayTexturedVideo(pScrn, pPriv); else if (IS_R500_3D) R500DisplayTexturedVideo(pScrn, pPriv); else if (IS_R300_3D) R300DisplayTexturedVideo(pScrn, pPriv); else if (IS_R200_3D) R200DisplayTexturedVideo(pScrn, pPriv); else RADEONDisplayTexturedVideo(pScrn, pPriv); } return Success; } /* client libraries expect an encoding */ static XF86VideoEncodingRec DummyEncoding[1] = { { 0, "XV_IMAGE", IMAGE_MAX_WIDTH, IMAGE_MAX_HEIGHT, {1, 1} } }; static XF86VideoEncodingRec DummyEncodingR500[1] = { { 0, "XV_IMAGE", IMAGE_MAX_WIDTH_R500, IMAGE_MAX_HEIGHT_R500, {1, 1} } }; static XF86VideoEncodingRec DummyEncodingR600[1] = { { 0, "XV_IMAGE", IMAGE_MAX_WIDTH_R600, IMAGE_MAX_HEIGHT_R600, {1, 1} } }; static XF86VideoEncodingRec DummyEncodingEG[1] = { { 0, "XV_IMAGE", IMAGE_MAX_WIDTH_EG, IMAGE_MAX_HEIGHT_EG, {1, 1} } }; #define NUM_FORMATS 4 static XF86VideoFormatRec Formats[NUM_FORMATS] = { {15, TrueColor}, {16, TrueColor}, {24, TrueColor}, {30, TrueColor} }; #define NUM_ATTRIBUTES 2 static XF86AttributeRec Attributes[NUM_ATTRIBUTES+1] = { {XvSettable | XvGettable, 0, 1, "XV_VSYNC"}, {XvSettable | XvGettable, -1, 1, "XV_CRTC"}, {0, 0, 0, NULL} }; #define NUM_ATTRIBUTES_R200 7 static XF86AttributeRec Attributes_r200[NUM_ATTRIBUTES_R200+1] = { {XvSettable | XvGettable, 0, 1, "XV_VSYNC"}, {XvSettable | XvGettable, -1000, 1000, "XV_BRIGHTNESS"}, {XvSettable | XvGettable, -1000, 1000, "XV_CONTRAST"}, {XvSettable | XvGettable, -1000, 1000, "XV_SATURATION"}, {XvSettable | XvGettable, -1000, 1000, "XV_HUE"}, {XvSettable | XvGettable, 0, 1, "XV_COLORSPACE"}, {XvSettable | XvGettable, -1, 1, "XV_CRTC"}, {0, 0, 0, NULL} }; #define NUM_ATTRIBUTES_R300 9 static XF86AttributeRec Attributes_r300[NUM_ATTRIBUTES_R300+1] = { {XvSettable | XvGettable, 0, 2, "XV_BICUBIC"}, {XvSettable | XvGettable, 0, 1, "XV_VSYNC"}, {XvSettable | XvGettable, -1000, 1000, "XV_BRIGHTNESS"}, {XvSettable | XvGettable, -1000, 1000, "XV_CONTRAST"}, {XvSettable | XvGettable, -1000, 1000, "XV_SATURATION"}, {XvSettable | XvGettable, -1000, 1000, "XV_HUE"}, {XvSettable | XvGettable, 100, 10000, "XV_GAMMA"}, {XvSettable | XvGettable, 0, 1, "XV_COLORSPACE"}, {XvSettable | XvGettable, -1, 1, "XV_CRTC"}, {0, 0, 0, NULL} }; #define NUM_ATTRIBUTES_R500 8 static XF86AttributeRec Attributes_r500[NUM_ATTRIBUTES_R500+1] = { {XvSettable | XvGettable, 0, 2, "XV_BICUBIC"}, {XvSettable | XvGettable, 0, 1, "XV_VSYNC"}, {XvSettable | XvGettable, -1000, 1000, "XV_BRIGHTNESS"}, {XvSettable | XvGettable, -1000, 1000, "XV_CONTRAST"}, {XvSettable | XvGettable, -1000, 1000, "XV_SATURATION"}, {XvSettable | XvGettable, -1000, 1000, "XV_HUE"}, {XvSettable | XvGettable, 0, 1, "XV_COLORSPACE"}, {XvSettable | XvGettable, -1, 1, "XV_CRTC"}, {0, 0, 0, NULL} }; #define NUM_ATTRIBUTES_R600 7 static XF86AttributeRec Attributes_r600[NUM_ATTRIBUTES_R600+1] = { {XvSettable | XvGettable, 0, 1, "XV_VSYNC"}, {XvSettable | XvGettable, -1000, 1000, "XV_BRIGHTNESS"}, {XvSettable | XvGettable, -1000, 1000, "XV_CONTRAST"}, {XvSettable | XvGettable, -1000, 1000, "XV_SATURATION"}, {XvSettable | XvGettable, -1000, 1000, "XV_HUE"}, {XvSettable | XvGettable, 0, 1, "XV_COLORSPACE"}, {XvSettable | XvGettable, -1, 1, "XV_CRTC"}, {0, 0, 0, NULL} }; static XF86AttributeRec Attributes_eg[NUM_ATTRIBUTES_R600+1] = { {XvSettable | XvGettable, 0, 1, "XV_VSYNC"}, {XvSettable | XvGettable, -1000, 1000, "XV_BRIGHTNESS"}, {XvSettable | XvGettable, -1000, 1000, "XV_CONTRAST"}, {XvSettable | XvGettable, -1000, 1000, "XV_SATURATION"}, {XvSettable | XvGettable, -1000, 1000, "XV_HUE"}, {XvSettable | XvGettable, 0, 1, "XV_COLORSPACE"}, {XvSettable | XvGettable, -1, 5, "XV_CRTC"}, {0, 0, 0, NULL} }; static Atom xvBicubic; static Atom xvVSync; static Atom xvBrightness, xvContrast, xvSaturation, xvHue; static Atom xvGamma, xvColorspace; static Atom xvCRTC; #define NUM_IMAGES 4 static XF86ImageRec Images[NUM_IMAGES] = { XVIMAGE_YUY2, XVIMAGE_YV12, XVIMAGE_I420, XVIMAGE_UYVY }; int RADEONGetTexPortAttribute(ScrnInfoPtr pScrn, Atom attribute, INT32 *value, pointer data) { RADEONInfoPtr info = RADEONPTR(pScrn); RADEONPortPrivPtr pPriv = (RADEONPortPrivPtr)data; if (info->accelOn) RADEON_SYNC(info, pScrn); if (attribute == xvBicubic) *value = pPriv->bicubic_state; else if (attribute == xvVSync) *value = pPriv->vsync; else if (attribute == xvBrightness) *value = pPriv->brightness; else if (attribute == xvContrast) *value = pPriv->contrast; else if (attribute == xvSaturation) *value = pPriv->saturation; else if (attribute == xvHue) *value = pPriv->hue; else if (attribute == xvGamma) *value = pPriv->gamma; else if(attribute == xvColorspace) *value = pPriv->transform_index; else if(attribute == xvCRTC) { int c; xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn); for (c = 0; c < xf86_config->num_crtc; c++) if (xf86_config->crtc[c] == pPriv->desired_crtc) break; if (c == xf86_config->num_crtc) c = -1; *value = c; } else return BadMatch; return Success; } int RADEONSetTexPortAttribute(ScrnInfoPtr pScrn, Atom attribute, INT32 value, pointer data) { RADEONInfoPtr info = RADEONPTR(pScrn); RADEONPortPrivPtr pPriv = (RADEONPortPrivPtr)data; RADEON_SYNC(info, pScrn); if (attribute == xvBicubic) pPriv->bicubic_state = ClipValue (value, 0, 2); else if (attribute == xvVSync) pPriv->vsync = ClipValue (value, 0, 1); else if (attribute == xvBrightness) pPriv->brightness = ClipValue (value, -1000, 1000); else if (attribute == xvContrast) pPriv->contrast = ClipValue (value, -1000, 1000); else if (attribute == xvSaturation) pPriv->saturation = ClipValue (value, -1000, 1000); else if (attribute == xvHue) pPriv->hue = ClipValue (value, -1000, 1000); else if (attribute == xvGamma) pPriv->gamma = ClipValue (value, 100, 10000); else if(attribute == xvColorspace) pPriv->transform_index = ClipValue (value, 0, 1); else if(attribute == xvCRTC) { xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn); if ((value < -1) || (value > xf86_config->num_crtc)) return BadValue; if (value < 0) pPriv->desired_crtc = NULL; else pPriv->desired_crtc = xf86_config->crtc[value]; } else return BadMatch; return Success; } Bool radeon_load_bicubic_texture(ScrnInfoPtr pScrn) { RADEONInfoPtr info = RADEONPTR(pScrn); int ret; /* Bicubic filter loading */ ret = radeon_allocate_video_bo(pScrn, &info->bicubic_bo, sizeof(bicubic_tex_512), 64, RADEON_GEM_DOMAIN_VRAM); if (ret == FALSE) return FALSE; /* Upload bicubic filter tex */ if (info->ChipFamily < CHIP_FAMILY_R600) { uint8_t *bicubic_addr; int ret; ret = radeon_bo_map(info->bicubic_bo, 1); if (ret) return FALSE; bicubic_addr = info->bicubic_bo->ptr; RADEONCopySwap(bicubic_addr, (uint8_t *)bicubic_tex_512, 1024, #if X_BYTE_ORDER == X_BIG_ENDIAN RADEON_HOST_DATA_SWAP_16BIT #else RADEON_HOST_DATA_SWAP_NONE #endif ); radeon_bo_unmap(info->bicubic_bo); } return TRUE; } #if 0 /* XXX */ static void radeon_unload_bicubic_texture(ScrnInfoPtr pScrn) { RADEONInfoPtr info = RADEONPTR(pScrn); if (info->bicubic_memory) { radeon_bo_unref(info->bicubic_memory); info->bicubic_memory = NULL; } } #endif static void RADEONQueryBestSize( 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 ){ RADEONPortPrivPtr pPriv = (RADEONPortPrivPtr)data; if (!pPriv->textured) { if (vid_w > (drw_w << 4)) drw_w = vid_w >> 4; if (vid_h > (drw_h << 4)) drw_h = vid_h >> 4; } *p_w = drw_w; *p_h = drw_h; } #define FOURCC_RGB24 0x00000000 #define FOURCC_RGBT16 0x54424752 #define FOURCC_RGB16 0x32424752 /* XXXMRG - xorg-server 21.1.20 defines this differently. */ #undef FOURCC_RGBA32 #define FOURCC_RGBA32 0x41424752 static int RADEONQueryImageAttributes( ScrnInfoPtr pScrn, int id, unsigned short *w, unsigned short *h, int *pitches, int *offsets ){ const RADEONInfoRec * const info = RADEONPTR(pScrn); int size, tmp; if(*w > info->xv_max_width) *w = info->xv_max_width; if(*h > info->xv_max_height) *h = info->xv_max_height; *w = RADEON_ALIGN(*w, 2); if(offsets) offsets[0] = 0; switch(id) { case FOURCC_YV12: case FOURCC_I420: *h = RADEON_ALIGN(*h, 2); size = RADEON_ALIGN(*w, 4); if(pitches) pitches[0] = size; size *= *h; if(offsets) offsets[1] = size; tmp = RADEON_ALIGN(*w >> 1, 4); if(pitches) pitches[1] = pitches[2] = tmp; tmp *= (*h >> 1); size += tmp; if(offsets) offsets[2] = size; size += tmp; break; case FOURCC_RGBA32: size = *w << 2; if(pitches) pitches[0] = size; size *= *h; break; case FOURCC_RGB24: size = *w * 3; if(pitches) pitches[0] = size; size *= *h; break; case FOURCC_RGBT16: case FOURCC_RGB16: case FOURCC_UYVY: case FOURCC_YUY2: default: size = *w << 1; if(pitches) pitches[0] = size; size *= *h; break; } return size; } XF86VideoAdaptorPtr RADEONSetupImageTexturedVideo(ScreenPtr pScreen) { ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen); RADEONInfoPtr info = RADEONPTR(pScrn); RADEONPortPrivPtr pPortPriv; XF86VideoAdaptorPtr adapt; int i; int num_texture_ports = 16; adapt = calloc(1, sizeof(XF86VideoAdaptorRec) + num_texture_ports * (sizeof(RADEONPortPrivRec) + sizeof(DevUnion))); if (!adapt) return NULL; xvBicubic = MAKE_ATOM("XV_BICUBIC"); xvVSync = MAKE_ATOM("XV_VSYNC"); xvBrightness = MAKE_ATOM("XV_BRIGHTNESS"); xvContrast = MAKE_ATOM("XV_CONTRAST"); xvSaturation = MAKE_ATOM("XV_SATURATION"); xvHue = MAKE_ATOM("XV_HUE"); xvGamma = MAKE_ATOM("XV_GAMMA"); xvColorspace = MAKE_ATOM("XV_COLORSPACE"); xvCRTC = MAKE_ATOM("XV_CRTC"); adapt->type = XvWindowMask | XvInputMask | XvImageMask; adapt->flags = 0; adapt->name = "Radeon Textured Video"; adapt->nEncodings = 1; if (IS_EVERGREEN_3D) adapt->pEncodings = DummyEncodingEG; else if (IS_R600_3D) adapt->pEncodings = DummyEncodingR600; else if (IS_R500_3D) adapt->pEncodings = DummyEncodingR500; else adapt->pEncodings = DummyEncoding; adapt->nFormats = NUM_FORMATS; adapt->pFormats = Formats; adapt->nPorts = num_texture_ports; adapt->pPortPrivates = (DevUnion*)(&adapt[1]); pPortPriv = (RADEONPortPrivPtr)(&adapt->pPortPrivates[num_texture_ports]); if (IS_EVERGREEN_3D) { adapt->pAttributes = Attributes_eg; adapt->nAttributes = NUM_ATTRIBUTES_R600; } else if (IS_R600_3D) { adapt->pAttributes = Attributes_r600; adapt->nAttributes = NUM_ATTRIBUTES_R600; } else if (IS_R500_3D) { adapt->pAttributes = Attributes_r500; adapt->nAttributes = NUM_ATTRIBUTES_R500; } else if (IS_R300_3D) { adapt->pAttributes = Attributes_r300; adapt->nAttributes = NUM_ATTRIBUTES_R300; } else if (IS_R200_3D) { adapt->pAttributes = Attributes_r200; adapt->nAttributes = NUM_ATTRIBUTES_R200; } else { adapt->pAttributes = Attributes; adapt->nAttributes = NUM_ATTRIBUTES; } adapt->pImages = Images; adapt->nImages = NUM_IMAGES; adapt->PutVideo = NULL; adapt->PutStill = NULL; adapt->GetVideo = NULL; adapt->GetStill = NULL; adapt->StopVideo = RADEONStopVideo; adapt->SetPortAttribute = RADEONSetTexPortAttribute; adapt->GetPortAttribute = RADEONGetTexPortAttribute; adapt->QueryBestSize = RADEONQueryBestSize; adapt->PutImage = RADEONPutImageTextured; adapt->ReputImage = NULL; adapt->QueryImageAttributes = RADEONQueryImageAttributes; for (i = 0; i < num_texture_ports; i++) { RADEONPortPrivPtr pPriv = &pPortPriv[i]; pPriv->textured = TRUE; pPriv->bicubic_state = BICUBIC_OFF; pPriv->vsync = TRUE; pPriv->brightness = 0; pPriv->contrast = 0; pPriv->saturation = 0; pPriv->hue = 0; pPriv->gamma = 1000; pPriv->transform_index = 0; pPriv->desired_crtc = NULL; /* gotta uninit this someplace, XXX: shouldn't be necessary for textured */ REGION_NULL(pScreen, &pPriv->clip); adapt->pPortPrivates[i].ptr = (pointer) (pPriv); } if (IS_R500_3D || IS_R300_3D) radeon_load_bicubic_texture(pScrn); info->xv_max_width = adapt->pEncodings->width; info->xv_max_height = adapt->pEncodings->height; return adapt; }