From eda2284961e46002c7b2bd4e4ae2785d7b0a2191 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Thu, 22 Jan 2009 02:53:30 +1000 Subject: [PATCH] r200r300: start merging span code --- src/mesa/drivers/dri/r200/r200_span.c | 141 +++-------------- src/mesa/drivers/dri/r200/r200_texstate.c | 253 ------------------------------ src/mesa/drivers/dri/r300/radeon_span.c | 217 ------------------------- src/mesa/drivers/dri/radeon/common_misc.c | 211 +++++++++++++++++++++++++ src/mesa/drivers/dri/radeon/common_misc.h | 9 +- 5 files changed, 241 insertions(+), 590 deletions(-) diff --git a/src/mesa/drivers/dri/r200/r200_span.c b/src/mesa/drivers/dri/r200/r200_span.c index df0172f..17c6513 100644 --- a/src/mesa/drivers/dri/r200/r200_span.c +++ b/src/mesa/drivers/dri/r200/r200_span.c @@ -52,21 +52,18 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * information. */ #define LOCAL_VARS \ - driRenderbuffer *drb = (driRenderbuffer *) rb; \ - const __DRIdrawablePrivate *dPriv = drb->dPriv; \ + struct radeon_renderbuffer *rrb = (void *) rb; \ + const __DRIdrawablePrivate *dPriv = rrb->dPriv; \ const GLuint bottom = dPriv->h - 1; \ - GLubyte *buf = (GLubyte *) drb->flippedData \ - + (dPriv->y * drb->flippedPitch + dPriv->x) * drb->cpp; \ GLuint p; \ (void) p; #define LOCAL_DEPTH_VARS \ - driRenderbuffer *drb = (driRenderbuffer *) rb; \ - const __DRIdrawablePrivate *dPriv = drb->dPriv; \ + struct radeon_renderbuffer *rrb = (void *) rb; \ + const __DRIdrawablePrivate *dPriv = rrb->dPriv; \ const GLuint bottom = dPriv->h - 1; \ GLuint xo = dPriv->x; \ - GLuint yo = dPriv->y; \ - GLubyte *buf = (GLubyte *) drb->Base.Data; + GLuint yo = dPriv->y; #define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS @@ -89,7 +86,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define TAG(x) radeon##x##_RGB565 #define TAG2(x,y) radeon##x##_RGB565##y -#define GET_PTR(X,Y) (buf + ((Y) * drb->flippedPitch + (X)) * 2) +#define GET_PTR(X,Y) radeon_ptr16(rrb, (X), (Y)) #include "spantmp2.h" /* 32 bit, ARGB8888 color spanline and pixel functions @@ -99,7 +96,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define TAG(x) radeon##x##_ARGB8888 #define TAG2(x,y) radeon##x##_ARGB8888##y -#define GET_PTR(X,Y) (buf + ((Y) * drb->flippedPitch + (X)) * 4) +#define GET_PTR(X,Y) radeon_ptr32(rrb, (X), (Y)) #include "spantmp2.h" @@ -116,70 +113,15 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * are set up correctly. It is not quite enough to get it working with hyperz too... */ -/* extract bit 'b' of x, result is zero or one */ -#define BIT(x,b) ((x & (1<>b) - -static GLuint -r200_mba_z32( driRenderbuffer *drb, GLint x, GLint y ) -{ - GLuint pitch = drb->pitch; - if (drb->depthHasSurface) { - return 4 * (x + y * pitch); - } - else { - GLuint b = ((y & 0x7FF) >> 4) * ((pitch & 0xFFF) >> 5) + ((x & 0x7FF) >> 5); - GLuint a = - (BIT(x,0) << 2) | - (BIT(y,0) << 3) | - (BIT(x,1) << 4) | - (BIT(y,1) << 5) | - (BIT(x,3) << 6) | - (BIT(x,4) << 7) | - (BIT(x,2) << 8) | - (BIT(y,2) << 9) | - (BIT(y,3) << 10) | - (((pitch & 0x20) ? (b & 0x01) : ((b & 0x01) ^ (BIT(y,4)))) << 11) | - ((b >> 1) << 12); - return a; - } -} - -static GLuint -r200_mba_z16( driRenderbuffer *drb, GLint x, GLint y ) -{ - GLuint pitch = drb->pitch; - if (drb->depthHasSurface) { - return 2 * (x + y * pitch); - } - else { - GLuint b = ((y & 0x7FF) >> 4) * ((pitch & 0xFFF) >> 6) + ((x & 0x7FF) >> 6); - GLuint a = - (BIT(x,0) << 1) | - (BIT(y,0) << 2) | - (BIT(x,1) << 3) | - (BIT(y,1) << 4) | - (BIT(x,2) << 5) | - (BIT(x,4) << 6) | - (BIT(x,5) << 7) | - (BIT(x,3) << 8) | - (BIT(y,2) << 9) | - (BIT(y,3) << 10) | - (((pitch & 0x40) ? (b & 0x01) : ((b & 0x01) ^ (BIT(y,4)))) << 11) | - ((b >> 1) << 12); - return a; - } -} - - /* 16-bit depth buffer functions */ #define VALUE_TYPE GLushort #define WRITE_DEPTH( _x, _y, d ) \ - *(GLushort *)(buf + r200_mba_z16( drb, _x + xo, _y + yo )) = d; + *(GLushort *)radeon_ptr(rrb, _x + xo, _y + yo) = d #define READ_DEPTH( d, _x, _y ) \ - d = *(GLushort *)(buf + r200_mba_z16( drb, _x + xo, _y + yo )); + d = *(GLushort *)radeon_ptr(rrb, _x + xo, _y + yo) #define TAG(x) radeon##x##_z16 #include "depthtmp.h" @@ -191,16 +133,17 @@ r200_mba_z16( driRenderbuffer *drb, GLint x, GLint y ) #define WRITE_DEPTH( _x, _y, d ) \ do { \ - GLuint offset = r200_mba_z32( drb, _x + xo, _y + yo ); \ - GLuint tmp = *(GLuint *)(buf + offset); \ + GLuint *_ptr = (GLuint*)radeon_ptr32(rrb, _x + xo, _y + yo); \ + GLuint tmp = *_ptr; \ tmp &= 0xff000000; \ tmp |= ((d) & 0x00ffffff); \ - *(GLuint *)(buf + offset) = tmp; \ + *_ptr = tmp; \ } while (0) #define READ_DEPTH( d, _x, _y ) \ - d = *(GLuint *)(buf + r200_mba_z32( drb, _x + xo, \ - _y + yo )) & 0x00ffffff; + do { \ + d = (*(GLuint*)(radeon_ptr32(rrb, _x + xo, _y + yo)) & 0x00ffffff); \ + }while(0) #define TAG(x) radeon##x##_z24_s8 #include "depthtmp.h" @@ -214,17 +157,17 @@ do { \ */ #define WRITE_STENCIL( _x, _y, d ) \ do { \ - GLuint offset = r200_mba_z32( drb, _x + xo, _y + yo ); \ - GLuint tmp = *(GLuint *)(buf + offset); \ + GLuint *_ptr = (GLuint*)radeon_ptr32(rrb, _x + xo, _y + yo); \ + GLuint tmp = *_ptr; \ tmp &= 0x00ffffff; \ tmp |= (((d) & 0xff) << 24); \ - *(GLuint *)(buf + offset) = tmp; \ + *_ptr = tmp; \ } while (0) #define READ_STENCIL( d, _x, _y ) \ do { \ - GLuint offset = r200_mba_z32( drb, _x + xo, _y + yo ); \ - GLuint tmp = *(GLuint *)(buf + offset); \ + GLuint *_ptr = (GLuint*)radeon_ptr32(rrb, _x + xo, _y + yo); \ + GLuint tmp = *_ptr; \ tmp &= 0xff000000; \ d = tmp >> 24; \ } while (0) @@ -233,51 +176,11 @@ do { \ #include "stenciltmp.h" -/* Move locking out to get reasonable span performance (10x better - * than doing this in HW_LOCK above). WaitForIdle() is the main - * culprit. - */ - -static void r200SpanRenderStart( GLcontext *ctx ) -{ - r200ContextPtr rmesa = R200_CONTEXT( ctx ); - - R200_FIREVERTICES( rmesa ); - LOCK_HARDWARE( &rmesa->radeon ); - radeonWaitForIdleLocked( &rmesa->radeon ); - - /* Read & rewrite the first pixel in the frame buffer. This should - * be a noop, right? In fact without this conform fails as reading - * from the framebuffer sometimes produces old results -- the - * on-card read cache gets mixed up and doesn't notice that the - * framebuffer has been updated. - * - * In the worst case this is buggy too as p might get the wrong - * value first time, so really need a hidden pixel somewhere for this. - */ - { - int p; - driRenderbuffer *drb = - (driRenderbuffer *) ctx->WinSysDrawBuffer->_ColorDrawBuffers[0]; - volatile int *buf = - (volatile int *)(rmesa->radeon.dri.screen->pFB + drb->offset); - p = *buf; - *buf = p; - } -} - -static void r200SpanRenderFinish( GLcontext *ctx ) -{ - r200ContextPtr rmesa = R200_CONTEXT( ctx ); - _swrast_flush( ctx ); - UNLOCK_HARDWARE( &rmesa->radeon ); -} - void r200InitSpanFuncs( GLcontext *ctx ) { struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx); - swdd->SpanRenderStart = r200SpanRenderStart; - swdd->SpanRenderFinish = r200SpanRenderFinish; + swdd->SpanRenderStart = radeonSpanRenderStart; + swdd->SpanRenderFinish = radeonSpanRenderFinish; } diff --git a/src/mesa/drivers/dri/r200/r200_texstate.c b/src/mesa/drivers/dri/r200/r200_texstate.c index 7dcb86d..12b8288 100644 --- a/src/mesa/drivers/dri/r200/r200_texstate.c +++ b/src/mesa/drivers/dri/r200/r200_texstate.c @@ -141,259 +141,6 @@ static const struct tx_table tx_table_le[] = #undef _ALPHA #undef _INVALID -#if 0 - -/** - * This function computes the number of bytes of storage needed for - * the given texture object (all mipmap levels, all cube faces). - * The \c image[face][level].x/y/width/height parameters for upload/blitting - * are computed here. \c pp_txfilter, \c pp_txformat, etc. will be set here - * too. - * - * \param rmesa Context pointer - * \param tObj GL texture object whose images are to be posted to - * hardware state. - */ -static void r200SetTexImages( r200ContextPtr rmesa, - struct gl_texture_object *tObj ) -{ - radeonTexObjPtr t = (radeonTexObjPtr)tObj->DriverData; - const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel]; - GLint curOffset, blitWidth; - GLint i, texelBytes; - GLint numLevels; - GLint log2Width, log2Height, log2Depth; - - /* Set the hardware texture format - */ - if ( !t->image_override ) { - if ( VALID_FORMAT( baseImage->TexFormat->MesaFormat ) ) { - const struct tx_table *table = _mesa_little_endian() ? tx_table_le : - tx_table_be; - - t->pp_txformat &= ~(R200_TXFORMAT_FORMAT_MASK | - R200_TXFORMAT_ALPHA_IN_MAP); - t->pp_txfilter &= ~R200_YUV_TO_RGB; - - t->pp_txformat |= table[ baseImage->TexFormat->MesaFormat ].format; - t->pp_txfilter |= table[ baseImage->TexFormat->MesaFormat ].filter; - } - else { - _mesa_problem(NULL, "unexpected texture format in %s", __FUNCTION__); - return; - } - } - - - - /* Compute which mipmap levels we really want to send to the hardware. - */ - - driCalculateTextureFirstLastLevel( (driTextureObject *) t ); - log2Width = tObj->Image[0][t->base.firstLevel]->WidthLog2; - log2Height = tObj->Image[0][t->base.firstLevel]->HeightLog2; - log2Depth = tObj->Image[0][t->base.firstLevel]->DepthLog2; - - numLevels = t->base.lastLevel - t->base.firstLevel + 1; - - assert(numLevels <= RADEON_MAX_TEXTURE_LEVELS); - - /* Calculate mipmap offsets and dimensions for blitting (uploading) - * The idea is that we lay out the mipmap levels within a block of - * memory organized as a rectangle of width BLIT_WIDTH_BYTES. - */ - curOffset = 0; - blitWidth = BLIT_WIDTH_BYTES; - t->tile_bits = 0; - - /* figure out if this texture is suitable for tiling. */ - if (texelBytes) { - if (rmesa->texmicrotile && (tObj->Target != GL_TEXTURE_RECTANGLE_NV) && - /* texrect might be able to use micro tiling too in theory? */ - (baseImage->Height > 1)) { - /* allow 32 (bytes) x 1 mip (which will use two times the space - the non-tiled version would use) max if base texture is large enough */ - if ((numLevels == 1) || - (((baseImage->Width * texelBytes / baseImage->Height) <= 32) && - (baseImage->Width * texelBytes > 64)) || - ((baseImage->Width * texelBytes / baseImage->Height) <= 16)) { - t->tile_bits |= R200_TXO_MICRO_TILE; - } - } - if (tObj->Target != GL_TEXTURE_RECTANGLE_NV) { - /* we can set macro tiling even for small textures, they will be untiled anyway */ - t->tile_bits |= R200_TXO_MACRO_TILE; - } - } - - for (i = 0; i < numLevels; i++) { - const struct gl_texture_image *texImage; - GLuint size; - - texImage = tObj->Image[0][i + t->base.firstLevel]; - if ( !texImage ) - break; - - /* find image size in bytes */ - if (texImage->IsCompressed) { - /* need to calculate the size AFTER padding even though the texture is - submitted without padding. - Only handle pot textures currently - don't know if npot is even possible, - size calculation would certainly need (trivial) adjustments. - Align (and later pad) to 32byte, not sure what that 64byte blit width is - good for? */ - if ((t->pp_txformat & R200_TXFORMAT_FORMAT_MASK) == R200_TXFORMAT_DXT1) { - /* RGB_DXT1/RGBA_DXT1, 8 bytes per block */ - if ((texImage->Width + 3) < 8) /* width one block */ - size = texImage->CompressedSize * 4; - else if ((texImage->Width + 3) < 16) - size = texImage->CompressedSize * 2; - else size = texImage->CompressedSize; - } - else /* DXT3/5, 16 bytes per block */ - if ((texImage->Width + 3) < 8) - size = texImage->CompressedSize * 2; - else size = texImage->CompressedSize; - } - else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) { - size = ((texImage->Width * texelBytes + 63) & ~63) * texImage->Height; - } - else if (t->tile_bits & R200_TXO_MICRO_TILE) { - /* tile pattern is 16 bytes x2. mipmaps stay 32 byte aligned, - though the actual offset may be different (if texture is less than - 32 bytes width) to the untiled case */ - int w = (texImage->Width * texelBytes * 2 + 31) & ~31; - size = (w * ((texImage->Height + 1) / 2)) * texImage->Depth; - blitWidth = MAX2(texImage->Width, 64 / texelBytes); - } - else { - int w = (texImage->Width * texelBytes + 31) & ~31; - size = w * texImage->Height * texImage->Depth; - blitWidth = MAX2(texImage->Width, 64 / texelBytes); - } - assert(size > 0); - - /* Align to 32-byte offset. It is faster to do this unconditionally - * (no branch penalty). - */ - - curOffset = (curOffset + 0x1f) & ~0x1f; - - if (texelBytes) { - t->image[0][i].x = curOffset; /* fix x and y coords up later together with offset */ - t->image[0][i].y = 0; - t->image[0][i].width = MIN2(size / texelBytes, blitWidth); - t->image[0][i].height = (size / texelBytes) / t->image[0][i].width; - } - else { - t->image[0][i].x = curOffset % BLIT_WIDTH_BYTES; - t->image[0][i].y = curOffset / BLIT_WIDTH_BYTES; - t->image[0][i].width = MIN2(size, BLIT_WIDTH_BYTES); - t->image[0][i].height = size / t->image[0][i].width; - } - -#if 0 - /* for debugging only and only applicable to non-rectangle targets */ - assert(size % t->image[0][i].width == 0); - assert(t->image[0][i].x == 0 - || (size < BLIT_WIDTH_BYTES && t->image[0][i].height == 1)); -#endif - - if (0) - fprintf(stderr, - "level %d: %dx%d x=%d y=%d w=%d h=%d size=%d at %d\n", - i, texImage->Width, texImage->Height, - t->image[0][i].x, t->image[0][i].y, - t->image[0][i].width, t->image[0][i].height, size, curOffset); - - curOffset += size; - - } - - /* Align the total size of texture memory block. - */ - t->base.totalSize = (curOffset + RADEON_OFFSET_MASK) & ~RADEON_OFFSET_MASK; - - /* Setup remaining cube face blits, if needed */ - if (tObj->Target == GL_TEXTURE_CUBE_MAP) { - const GLuint faceSize = t->base.totalSize; - GLuint face; - /* reuse face 0 x/y/width/height - just update the offset when uploading */ - for (face = 1; face < 6; face++) { - for (i = 0; i < numLevels; i++) { - t->image[face][i].x = t->image[0][i].x; - t->image[face][i].y = t->image[0][i].y; - t->image[face][i].width = t->image[0][i].width; - t->image[face][i].height = t->image[0][i].height; - } - } - t->base.totalSize = 6 * faceSize; /* total texmem needed */ - } - - - /* Hardware state: - */ - t->pp_txfilter &= ~R200_MAX_MIP_LEVEL_MASK; - t->pp_txfilter |= (numLevels - 1) << R200_MAX_MIP_LEVEL_SHIFT; - - t->pp_txformat &= ~(R200_TXFORMAT_WIDTH_MASK | - R200_TXFORMAT_HEIGHT_MASK | - R200_TXFORMAT_CUBIC_MAP_ENABLE | - R200_TXFORMAT_F5_WIDTH_MASK | - R200_TXFORMAT_F5_HEIGHT_MASK); - t->pp_txformat |= ((log2Width << R200_TXFORMAT_WIDTH_SHIFT) | - (log2Height << R200_TXFORMAT_HEIGHT_SHIFT)); - - t->pp_txformat_x &= ~(R200_DEPTH_LOG2_MASK | R200_TEXCOORD_MASK); - if (tObj->Target == GL_TEXTURE_3D) { - t->pp_txformat_x |= (log2Depth << R200_DEPTH_LOG2_SHIFT); - t->pp_txformat_x |= R200_TEXCOORD_VOLUME; - } - else if (tObj->Target == GL_TEXTURE_CUBE_MAP) { - ASSERT(log2Width == log2Height); - t->pp_txformat |= ((log2Width << R200_TXFORMAT_F5_WIDTH_SHIFT) | - (log2Height << R200_TXFORMAT_F5_HEIGHT_SHIFT) | -/* don't think we need this bit, if it exists at all - fglrx does not set it */ - (R200_TXFORMAT_CUBIC_MAP_ENABLE)); - t->pp_txformat_x |= R200_TEXCOORD_CUBIC_ENV; - t->pp_cubic_faces = ((log2Width << R200_FACE_WIDTH_1_SHIFT) | - (log2Height << R200_FACE_HEIGHT_1_SHIFT) | - (log2Width << R200_FACE_WIDTH_2_SHIFT) | - (log2Height << R200_FACE_HEIGHT_2_SHIFT) | - (log2Width << R200_FACE_WIDTH_3_SHIFT) | - (log2Height << R200_FACE_HEIGHT_3_SHIFT) | - (log2Width << R200_FACE_WIDTH_4_SHIFT) | - (log2Height << R200_FACE_HEIGHT_4_SHIFT)); - } - else { - /* If we don't in fact send enough texture coordinates, q will be 1, - * making TEXCOORD_PROJ act like TEXCOORD_NONPROJ (Right?) - */ - t->pp_txformat_x |= R200_TEXCOORD_PROJ; - } - - t->pp_txsize = (((tObj->Image[0][t->base.firstLevel]->Width - 1) << 0) | - ((tObj->Image[0][t->base.firstLevel]->Height - 1) << 16)); - - /* Only need to round to nearest 32 for textures, but the blitter - * requires 64-byte aligned pitches, and we may/may not need the - * blitter. NPOT only! - */ - if ( !t->image_override ) { - if (baseImage->IsCompressed) - t->pp_txpitch = (tObj->Image[0][t->base.firstLevel]->Width + 63) & ~(63); - else - t->pp_txpitch = ((tObj->Image[0][t->base.firstLevel]->Width * texelBytes) + 63) & ~(63); - t->pp_txpitch -= 32; - } - - t->dirty_state = R200_TEX_ALL; - - /* FYI: r200UploadTexImages( rmesa, t ) used to be called here */ -} -#endif - - /* ================================================================ * Texture combine functions */ diff --git a/src/mesa/drivers/dri/r300/radeon_span.c b/src/mesa/drivers/dri/r300/radeon_span.c index 30dde80..5019ee4 100644 --- a/src/mesa/drivers/dri/r300/radeon_span.c +++ b/src/mesa/drivers/dri/r300/radeon_span.c @@ -79,133 +79,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define HW_UNLOCK() -static GLubyte *radeon_ptr32(const struct radeon_renderbuffer * rrb, - GLint x, GLint y) -{ - GLubyte *ptr = rrb->bo->ptr; - uint32_t mask = RADEON_BO_FLAGS_MACRO_TILE | RADEON_BO_FLAGS_MICRO_TILE; - GLint offset; - GLint nmacroblkpl; - GLint nmicroblkpl; - - if (rrb->has_surface || !(rrb->bo->flags & mask)) { - offset = x * rrb->cpp + y * rrb->pitch; - } else { - offset = 0; - if (rrb->bo->flags & RADEON_BO_FLAGS_MACRO_TILE) { - if (rrb->bo->flags & RADEON_BO_FLAGS_MICRO_TILE) { - nmacroblkpl = rrb->pitch >> 5; - offset += ((y >> 4) * nmacroblkpl) << 11; - offset += ((y & 15) >> 1) << 8; - offset += (y & 1) << 4; - offset += (x >> 5) << 11; - offset += ((x & 31) >> 2) << 5; - offset += (x & 3) << 2; - } else { - nmacroblkpl = rrb->pitch >> 6; - offset += ((y >> 3) * nmacroblkpl) << 11; - offset += (y & 7) << 8; - offset += (x >> 6) << 11; - offset += ((x & 63) >> 3) << 5; - offset += (x & 7) << 2; - } - } else { - nmicroblkpl = ((rrb->pitch + 31) & ~31) >> 5; - offset += (y * nmicroblkpl) << 5; - offset += (x >> 3) << 5; - offset += (x & 7) << 2; - } - } - return &ptr[offset]; -} - -static GLubyte *radeon_ptr16(const struct radeon_renderbuffer * rrb, - GLint x, GLint y) -{ - GLubyte *ptr = rrb->bo->ptr; - uint32_t mask = RADEON_BO_FLAGS_MACRO_TILE | RADEON_BO_FLAGS_MICRO_TILE; - GLint offset; - GLint nmacroblkpl; - GLint nmicroblkpl; - - if (rrb->has_surface || !(rrb->bo->flags & mask)) { - offset = x * rrb->cpp + y * rrb->pitch; - } else { - offset = 0; - if (rrb->bo->flags & RADEON_BO_FLAGS_MACRO_TILE) { - if (rrb->bo->flags & RADEON_BO_FLAGS_MICRO_TILE) { - nmacroblkpl = rrb->pitch >> 6; - offset += ((y >> 4) * nmacroblkpl) << 11; - offset += ((y & 15) >> 1) << 8; - offset += (y & 1) << 4; - offset += (x >> 6) << 11; - offset += ((x & 63) >> 3) << 5; - offset += (x & 7) << 1; - } else { - nmacroblkpl = rrb->pitch >> 7; - offset += ((y >> 3) * nmacroblkpl) << 11; - offset += (y & 7) << 8; - offset += (x >> 7) << 11; - offset += ((x & 127) >> 4) << 5; - offset += (x & 15) << 2; - } - } else { - nmicroblkpl = ((rrb->pitch + 31) & ~31) >> 5; - offset += (y * nmicroblkpl) << 5; - offset += (x >> 4) << 5; - offset += (x & 15) << 2; - } - } - return &ptr[offset]; -} - -static GLubyte *radeon_ptr(const struct radeon_renderbuffer * rrb, - GLint x, GLint y) -{ - GLubyte *ptr = rrb->bo->ptr; - uint32_t mask = RADEON_BO_FLAGS_MACRO_TILE | RADEON_BO_FLAGS_MICRO_TILE; - GLint offset; - GLint microblkxs; - GLint macroblkxs; - GLint nmacroblkpl; - GLint nmicroblkpl; - - if (rrb->has_surface || !(rrb->bo->flags & mask)) { - offset = x * rrb->cpp + y * rrb->pitch; - } else { - offset = 0; - if (rrb->bo->flags & RADEON_BO_FLAGS_MACRO_TILE) { - if (rrb->bo->flags & RADEON_BO_FLAGS_MICRO_TILE) { - microblkxs = 16 / rrb->cpp; - macroblkxs = 128 / rrb->cpp; - nmacroblkpl = rrb->pitch / macroblkxs; - offset += ((y >> 4) * nmacroblkpl) << 11; - offset += ((y & 15) >> 1) << 8; - offset += (y & 1) << 4; - offset += (x / macroblkxs) << 11; - offset += ((x & (macroblkxs - 1)) / microblkxs) << 5; - offset += (x & (microblkxs - 1)) * rrb->cpp; - } else { - microblkxs = 32 / rrb->cpp; - macroblkxs = 256 / rrb->cpp; - nmacroblkpl = rrb->pitch / macroblkxs; - offset += ((y >> 3) * nmacroblkpl) << 11; - offset += (y & 7) << 8; - offset += (x / macroblkxs) << 11; - offset += ((x & (macroblkxs - 1)) / microblkxs) << 5; - offset += (x & (microblkxs - 1)) * rrb->cpp; - } - } else { - microblkxs = 32 / rrb->cpp; - nmicroblkpl = ((rrb->pitch + 31) & ~31) >> 5; - offset += (y * nmicroblkpl) << 5; - offset += (x / microblkxs) << 5; - offset += (x & (microblkxs - 1)) * rrb->cpp; - } - } - return &ptr[offset]; -} - /* ================================================================ * Color buffer */ @@ -345,96 +218,6 @@ do { \ #define TAG(x) radeon##x##_z24_s8 #include "stenciltmp.h" -static void map_buffer(struct gl_renderbuffer *rb, GLboolean write) -{ - struct radeon_renderbuffer *rrb = (void*)rb; - int r; - - if (rrb->bo) { - r = radeon_bo_map(rrb->bo, write); - if (r) { - fprintf(stderr, "(%s) error(%d) mapping buffer.\n", - __FUNCTION__, r); - } - } -} - -static void unmap_buffer(struct gl_renderbuffer *rb) -{ - struct radeon_renderbuffer *rrb = (void*)rb; - - if (rrb->bo) { - radeon_bo_unmap(rrb->bo); - } -} - -/* Move locking out to get reasonable span performance (10x better - * than doing this in HW_LOCK above). WaitForIdle() is the main - * culprit. - */ - -static void radeonSpanRenderStart(GLcontext * ctx) -{ - radeonContextPtr rmesa = RADEON_CONTEXT(ctx); - int i; -#ifdef COMPILE_R300 - r300ContextPtr r300 = (r300ContextPtr) rmesa; - R300_FIREVERTICES(r300); -#else - RADEON_FIREVERTICES(rmesa); -#endif - - for (i = 0; i < ctx->Const.MaxTextureImageUnits; i++) { - if (ctx->Texture.Unit[i]._ReallyEnabled) - ctx->Driver.MapTexture(ctx, ctx->Texture.Unit[i]._Current); - } - - /* color draw buffers */ - for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) { - map_buffer(ctx->DrawBuffer->_ColorDrawBuffers[i], GL_TRUE); - } - - map_buffer(ctx->ReadBuffer->_ColorReadBuffer, GL_FALSE); - - if (ctx->DrawBuffer->_DepthBuffer) { - map_buffer(ctx->DrawBuffer->_DepthBuffer->Wrapped, GL_TRUE); - } - if (ctx->DrawBuffer->_StencilBuffer) - map_buffer(ctx->DrawBuffer->_StencilBuffer->Wrapped, GL_TRUE); - - /* The locking and wait for idle should really only be needed in classic mode. - * In a future memory manager based implementation, this should become - * unnecessary due to the fact that mapping our buffers, textures, etc. - * should implicitly wait for any previous rendering commands that must - * be waited on. */ - LOCK_HARDWARE(rmesa); - radeonWaitForIdleLocked(rmesa); -} - -static void radeonSpanRenderFinish(GLcontext * ctx) -{ - radeonContextPtr rmesa = RADEON_CONTEXT(ctx); - int i; - _swrast_flush(ctx); - UNLOCK_HARDWARE(rmesa); - - for (i = 0; i < ctx->Const.MaxTextureImageUnits; i++) { - if (ctx->Texture.Unit[i]._ReallyEnabled) - ctx->Driver.UnmapTexture(ctx, ctx->Texture.Unit[i]._Current); - } - - /* color draw buffers */ - for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) - unmap_buffer(ctx->DrawBuffer->_ColorDrawBuffers[i]); - - unmap_buffer(ctx->ReadBuffer->_ColorReadBuffer); - - if (ctx->DrawBuffer->_DepthBuffer) - unmap_buffer(ctx->DrawBuffer->_DepthBuffer->Wrapped); - if (ctx->DrawBuffer->_StencilBuffer) - unmap_buffer(ctx->DrawBuffer->_StencilBuffer->Wrapped); -} - void radeonInitSpanFuncs(GLcontext * ctx) { struct swrast_device_driver *swdd = diff --git a/src/mesa/drivers/dri/radeon/common_misc.c b/src/mesa/drivers/dri/radeon/common_misc.c index 94d2e6c..99ca936 100644 --- a/src/mesa/drivers/dri/radeon/common_misc.c +++ b/src/mesa/drivers/dri/radeon/common_misc.c @@ -2110,3 +2110,214 @@ int radeon_validate_texture_miptree(GLcontext * ctx, struct gl_texture_object *t return GL_TRUE; } + + +GLubyte *radeon_ptr32(const struct radeon_renderbuffer * rrb, + GLint x, GLint y) +{ + GLubyte *ptr = rrb->bo->ptr; + uint32_t mask = RADEON_BO_FLAGS_MACRO_TILE | RADEON_BO_FLAGS_MICRO_TILE; + GLint offset; + GLint nmacroblkpl; + GLint nmicroblkpl; + + if (rrb->has_surface || !(rrb->bo->flags & mask)) { + offset = x * rrb->cpp + y * rrb->pitch; + } else { + offset = 0; + if (rrb->bo->flags & RADEON_BO_FLAGS_MACRO_TILE) { + if (rrb->bo->flags & RADEON_BO_FLAGS_MICRO_TILE) { + nmacroblkpl = rrb->pitch >> 5; + offset += ((y >> 4) * nmacroblkpl) << 11; + offset += ((y & 15) >> 1) << 8; + offset += (y & 1) << 4; + offset += (x >> 5) << 11; + offset += ((x & 31) >> 2) << 5; + offset += (x & 3) << 2; + } else { + nmacroblkpl = rrb->pitch >> 6; + offset += ((y >> 3) * nmacroblkpl) << 11; + offset += (y & 7) << 8; + offset += (x >> 6) << 11; + offset += ((x & 63) >> 3) << 5; + offset += (x & 7) << 2; + } + } else { + nmicroblkpl = ((rrb->pitch + 31) & ~31) >> 5; + offset += (y * nmicroblkpl) << 5; + offset += (x >> 3) << 5; + offset += (x & 7) << 2; + } + } + return &ptr[offset]; +} + +GLubyte *radeon_ptr16(const struct radeon_renderbuffer * rrb, + GLint x, GLint y) +{ + GLubyte *ptr = rrb->bo->ptr; + uint32_t mask = RADEON_BO_FLAGS_MACRO_TILE | RADEON_BO_FLAGS_MICRO_TILE; + GLint offset; + GLint nmacroblkpl; + GLint nmicroblkpl; + + if (rrb->has_surface || !(rrb->bo->flags & mask)) { + offset = x * rrb->cpp + y * rrb->pitch; + } else { + offset = 0; + if (rrb->bo->flags & RADEON_BO_FLAGS_MACRO_TILE) { + if (rrb->bo->flags & RADEON_BO_FLAGS_MICRO_TILE) { + nmacroblkpl = rrb->pitch >> 6; + offset += ((y >> 4) * nmacroblkpl) << 11; + offset += ((y & 15) >> 1) << 8; + offset += (y & 1) << 4; + offset += (x >> 6) << 11; + offset += ((x & 63) >> 3) << 5; + offset += (x & 7) << 1; + } else { + nmacroblkpl = rrb->pitch >> 7; + offset += ((y >> 3) * nmacroblkpl) << 11; + offset += (y & 7) << 8; + offset += (x >> 7) << 11; + offset += ((x & 127) >> 4) << 5; + offset += (x & 15) << 2; + } + } else { + nmicroblkpl = ((rrb->pitch + 31) & ~31) >> 5; + offset += (y * nmicroblkpl) << 5; + offset += (x >> 4) << 5; + offset += (x & 15) << 2; + } + } + return &ptr[offset]; +} + +GLubyte *radeon_ptr(const struct radeon_renderbuffer * rrb, + GLint x, GLint y) +{ + GLubyte *ptr = rrb->bo->ptr; + uint32_t mask = RADEON_BO_FLAGS_MACRO_TILE | RADEON_BO_FLAGS_MICRO_TILE; + GLint offset; + GLint microblkxs; + GLint macroblkxs; + GLint nmacroblkpl; + GLint nmicroblkpl; + + if (rrb->has_surface || !(rrb->bo->flags & mask)) { + offset = x * rrb->cpp + y * rrb->pitch; + } else { + offset = 0; + if (rrb->bo->flags & RADEON_BO_FLAGS_MACRO_TILE) { + if (rrb->bo->flags & RADEON_BO_FLAGS_MICRO_TILE) { + microblkxs = 16 / rrb->cpp; + macroblkxs = 128 / rrb->cpp; + nmacroblkpl = rrb->pitch / macroblkxs; + offset += ((y >> 4) * nmacroblkpl) << 11; + offset += ((y & 15) >> 1) << 8; + offset += (y & 1) << 4; + offset += (x / macroblkxs) << 11; + offset += ((x & (macroblkxs - 1)) / microblkxs) << 5; + offset += (x & (microblkxs - 1)) * rrb->cpp; + } else { + microblkxs = 32 / rrb->cpp; + macroblkxs = 256 / rrb->cpp; + nmacroblkpl = rrb->pitch / macroblkxs; + offset += ((y >> 3) * nmacroblkpl) << 11; + offset += (y & 7) << 8; + offset += (x / macroblkxs) << 11; + offset += ((x & (macroblkxs - 1)) / microblkxs) << 5; + offset += (x & (microblkxs - 1)) * rrb->cpp; + } + } else { + microblkxs = 32 / rrb->cpp; + nmicroblkpl = ((rrb->pitch + 31) & ~31) >> 5; + offset += (y * nmicroblkpl) << 5; + offset += (x / microblkxs) << 5; + offset += (x & (microblkxs - 1)) * rrb->cpp; + } + } + return &ptr[offset]; +} + + +static void map_buffer(struct gl_renderbuffer *rb, GLboolean write) +{ + struct radeon_renderbuffer *rrb = (void*)rb; + int r; + + if (rrb->bo) { + r = radeon_bo_map(rrb->bo, write); + if (r) { + fprintf(stderr, "(%s) error(%d) mapping buffer.\n", + __FUNCTION__, r); + } + } +} + +static void unmap_buffer(struct gl_renderbuffer *rb) +{ + struct radeon_renderbuffer *rrb = (void*)rb; + + if (rrb->bo) { + radeon_bo_unmap(rrb->bo); + } +} + +void radeonSpanRenderStart(GLcontext * ctx) +{ + radeonContextPtr rmesa = RADEON_CONTEXT(ctx); + int i; + + rmesa->vtbl.flush_vertices(rmesa); + + for (i = 0; i < ctx->Const.MaxTextureImageUnits; i++) { + if (ctx->Texture.Unit[i]._ReallyEnabled) + ctx->Driver.MapTexture(ctx, ctx->Texture.Unit[i]._Current); + } + + /* color draw buffers */ + for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) { + map_buffer(ctx->DrawBuffer->_ColorDrawBuffers[i], GL_TRUE); + } + + map_buffer(ctx->ReadBuffer->_ColorReadBuffer, GL_FALSE); + + if (ctx->DrawBuffer->_DepthBuffer) { + map_buffer(ctx->DrawBuffer->_DepthBuffer->Wrapped, GL_TRUE); + } + if (ctx->DrawBuffer->_StencilBuffer) + map_buffer(ctx->DrawBuffer->_StencilBuffer->Wrapped, GL_TRUE); + + /* The locking and wait for idle should really only be needed in classic mode. + * In a future memory manager based implementation, this should become + * unnecessary due to the fact that mapping our buffers, textures, etc. + * should implicitly wait for any previous rendering commands that must + * be waited on. */ + LOCK_HARDWARE(rmesa); + radeonWaitForIdleLocked(rmesa); +} + +void radeonSpanRenderFinish(GLcontext * ctx) +{ + radeonContextPtr rmesa = RADEON_CONTEXT(ctx); + int i; + _swrast_flush(ctx); + UNLOCK_HARDWARE(rmesa); + + for (i = 0; i < ctx->Const.MaxTextureImageUnits; i++) { + if (ctx->Texture.Unit[i]._ReallyEnabled) + ctx->Driver.UnmapTexture(ctx, ctx->Texture.Unit[i]._Current); + } + + /* color draw buffers */ + for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) + unmap_buffer(ctx->DrawBuffer->_ColorDrawBuffers[i]); + + unmap_buffer(ctx->ReadBuffer->_ColorReadBuffer); + + if (ctx->DrawBuffer->_DepthBuffer) + unmap_buffer(ctx->DrawBuffer->_DepthBuffer->Wrapped); + if (ctx->DrawBuffer->_StencilBuffer) + unmap_buffer(ctx->DrawBuffer->_StencilBuffer->Wrapped); +} + diff --git a/src/mesa/drivers/dri/radeon/common_misc.h b/src/mesa/drivers/dri/radeon/common_misc.h index 470a3fd..aeff52a 100644 --- a/src/mesa/drivers/dri/radeon/common_misc.h +++ b/src/mesa/drivers/dri/radeon/common_misc.h @@ -110,5 +110,12 @@ void radeonTexSubImage3D(GLcontext * ctx, GLenum target, GLint level, struct gl_texture_object *texObj, struct gl_texture_image *texImage); - +void radeonSpanRenderStart(GLcontext * ctx); +void radeonSpanRenderFinish(GLcontext * ctx); +GLubyte *radeon_ptr(const struct radeon_renderbuffer * rrb, + GLint x, GLint y); +GLubyte *radeon_ptr16(const struct radeon_renderbuffer * rrb, + GLint x, GLint y); +GLubyte *radeon_ptr32(const struct radeon_renderbuffer * rrb, + GLint x, GLint y); #endif -- 2.7.4