diff options
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/r300/Makefile | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_cmdbuf.c | 55 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_cmdbuf.h | 3 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_context.h | 23 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_ioctl.c | 6 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_maos.c | 444 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_maos.h | 48 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_render.c | 150 |
8 files changed, 574 insertions, 156 deletions
diff --git a/src/mesa/drivers/dri/r300/Makefile b/src/mesa/drivers/dri/r300/Makefile index f76ffd974d..1e7a08452c 100644 --- a/src/mesa/drivers/dri/r300/Makefile +++ b/src/mesa/drivers/dri/r300/Makefile @@ -36,6 +36,7 @@ DRIVER_SOURCES = \ r300_tex.c \ r300_texstate.c \ r300_vertexprog.c \ + r300_maos.c \ \ r200_context.c \ r200_ioctl.c \ diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c b/src/mesa/drivers/dri/r300/r300_cmdbuf.c index 99c1f23dfd..0434421a49 100644 --- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c +++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c @@ -645,36 +645,31 @@ void r300EmitWait(r300ContextPtr rmesa, GLuint flags) } } -void r300EmitLOAD_VBPNTR(r300ContextPtr rmesa, int start) +void r300EmitAOS(r300ContextPtr rmesa, GLuint nr, GLuint offset) { -int i, a, count; -GLuint dw; -LOCAL_VARS - -count=rmesa->state.aos_count; - -a=1+(count>>1)*3+(count & 1)*2; -start_packet3(RADEON_CP_PACKET3_3D_LOAD_VBPNTR, a-1); -e32(count); -for(i=0;i+1<count;i+=2){ - e32( (rmesa->state.aos[i].element_size << 0) - |(rmesa->state.aos[i].stride << 8) - |(rmesa->state.aos[i+1].element_size << 16) - |(rmesa->state.aos[i+1].stride << 24) - ); - e32(rmesa->state.aos[i].offset+start*4*rmesa->state.aos[i].stride); - e32(rmesa->state.aos[i+1].offset+start*4*rmesa->state.aos[i+1].stride); - } -if(count & 1){ - e32( (rmesa->state.aos[count-1].element_size << 0) - |(rmesa->state.aos[count-1].stride << 8) - ); - e32(rmesa->state.aos[count-1].offset+start*4*rmesa->state.aos[count-1].stride); - } + if (RADEON_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s: nr=%d, ofs=0x%08x\n", __func__, nr, offset); + int sz = 1 + (nr >> 1) * 3 + (nr & 1) * 2; + int i; + LOCAL_VARS + + start_packet3(RADEON_CP_PACKET3_3D_LOAD_VBPNTR, sz-1); + e32(nr); + for(i=0;i+1<nr;i+=2){ + e32( (rmesa->state.aos[i].aos_size << 0) + |(rmesa->state.aos[i].aos_stride << 8) + |(rmesa->state.aos[i+1].aos_size << 16) + |(rmesa->state.aos[i+1].aos_stride << 24) + ); + e32(rmesa->state.aos[i].aos_offset+offset*4*rmesa->state.aos[i].aos_stride); + e32(rmesa->state.aos[i+1].aos_offset+offset*4*rmesa->state.aos[i+1].aos_stride); + } + if(nr & 1){ + e32( (rmesa->state.aos[nr-1].aos_size << 0) + |(rmesa->state.aos[nr-1].aos_stride << 8) + ); + e32(rmesa->state.aos[nr-1].aos_offset+offset*4*rmesa->state.aos[nr-1].aos_stride); + } -/* delay ? */ -#if 0 -e32(RADEON_CP_PACKET2); -e32(RADEON_CP_PACKET2); -#endif } + diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.h b/src/mesa/drivers/dri/r300/r300_cmdbuf.h index 7f30f15562..b471f2ac46 100644 --- a/src/mesa/drivers/dri/r300/r300_cmdbuf.h +++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.h @@ -46,6 +46,9 @@ extern void r300EmitState(r300ContextPtr r300); extern void r300InitCmdBuf(r300ContextPtr r300); extern void r300DestroyCmdBuf(r300ContextPtr r300); +extern void r300EmitAOS(r300ContextPtr rmesa, GLuint nr, GLuint offset); + + /** * Make sure that enough space is available in the command buffer * by flushing if necessary. diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h index bd15d76a5b..b6a80ae005 100644 --- a/src/mesa/drivers/dri/r300/r300_context.h +++ b/src/mesa/drivers/dri/r300/r300_context.h @@ -110,9 +110,20 @@ struct r300_dma_region { struct r300_dma_buffer *buf; char *address; /* == buf->address */ int start, end, ptr; /* offsets from start of buf */ - int aos_start; - int aos_stride; - int aos_size; + + int aos_offset; /* address in GART memory */ + int aos_stride; /* distance between elements, in dwords */ + int aos_size; /* number of components (1-4) */ + int aos_format; /* format of components */ + int aos_reg; /* VAP register assignment */ + +/* Left here so immediate mode still works unmodified */ + int element_size; + int stride; + int offset; + int ncomponents; + int reg; + int format; }; struct r300_dma { @@ -653,8 +664,12 @@ struct r300_state { struct r300_vap_reg_state vap_reg; struct r300_vertex_shader_state vertex_shader; struct r300_pixel_shader_state pixel_shader; - struct r300_aos_rec aos[R300_MAX_AOS_ARRAYS]; + + struct r300_dma_region aos[R300_MAX_AOS_ARRAYS]; int aos_count; + + GLuint *Elts; + GLuint render_inputs; /* actual render inputs that R300 was configured for. They are the same as tnl->render_inputs for fixed pipeline */ diff --git a/src/mesa/drivers/dri/r300/r300_ioctl.c b/src/mesa/drivers/dri/r300/r300_ioctl.c index 6ba5bf257a..8b022067f2 100644 --- a/src/mesa/drivers/dri/r300/r300_ioctl.c +++ b/src/mesa/drivers/dri/r300/r300_ioctl.c @@ -453,13 +453,13 @@ void r300ReleaseDmaRegion(r300ContextPtr rmesa, if (RADEON_DEBUG & (DEBUG_IOCTL | DEBUG_DMA)) fprintf(stderr, "%s -- DISCARD BUF %d\n", __FUNCTION__, region->buf->buf->idx); - cmd = (drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, - sizeof(*cmd), + sizeof(*cmd) / 4, __FUNCTION__); - cmd->dma.cmd_type = RADEON_CMD_DMA_DISCARD; + cmd->dma.cmd_type = R300_CMD_DMA_DISCARD; cmd->dma.buf_idx = region->buf->buf->idx; + FREE(region->buf); rmesa->dma.nr_released_bufs++; } diff --git a/src/mesa/drivers/dri/r300/r300_maos.c b/src/mesa/drivers/dri/r300/r300_maos.c new file mode 100644 index 0000000000..a6c15e5220 --- /dev/null +++ b/src/mesa/drivers/dri/r300/r300_maos.c @@ -0,0 +1,444 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r300/r300_maos_arrays.c,v 1.3 2003/02/23 23:59:01 dawes Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +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 COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS 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. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "mtypes.h" +#include "colormac.h" +#include "imports.h" +#include "macros.h" + +#include "swrast_setup/swrast_setup.h" +#include "math/m_translate.h" +#include "tnl/tnl.h" +#include "tnl/t_context.h" + +#include "r300_context.h" +#include "radeon_ioctl.h" +#include "r300_state.h" +#include "r300_maos.h" + +#define DEBUG_ALL DEBUG_VERTS + +#if defined(USE_X86_ASM) +#define COPY_DWORDS( dst, src, nr ) \ +do { \ + int __tmp; \ + __asm__ __volatile__( "rep ; movsl" \ + : "=%c" (__tmp), "=D" (dst), "=S" (__tmp) \ + : "0" (nr), \ + "D" ((long)dst), \ + "S" ((long)src) ); \ +} while (0) +#else +#define COPY_DWORDS( dst, src, nr ) \ +do { \ + int j; \ + for ( j = 0 ; j < nr ; j++ ) \ + dst[j] = ((int *)src)[j]; \ + dst += nr; \ +} while (0) +#endif + +static void emit_vec4(GLcontext * ctx, + struct r300_dma_region *rvb, + char *data, int stride, int count) +{ + int i; + int *out = (int *)(rvb->address + rvb->start); + + if (RADEON_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s count %d stride %d\n", + __FUNCTION__, count, stride); + + if (stride == 4) + COPY_DWORDS(out, data, count); + else + for (i = 0; i < count; i++) { + out[0] = *(int *)data; + out++; + data += stride; + } +} + +static void emit_vec8(GLcontext * ctx, + struct r300_dma_region *rvb, + char *data, int stride, int count) +{ + int i; + int *out = (int *)(rvb->address + rvb->start); + + if (RADEON_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s count %d stride %d\n", + __FUNCTION__, count, stride); + + if (stride == 8) + COPY_DWORDS(out, data, count * 2); + else + for (i = 0; i < count; i++) { + out[0] = *(int *)data; + out[1] = *(int *)(data + 4); + out += 2; + data += stride; + } +} + +static void emit_vec12(GLcontext * ctx, + struct r300_dma_region *rvb, + char *data, int stride, int count) +{ + int i; + int *out = (int *)(rvb->address + rvb->start); + + if (RADEON_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s count %d stride %d out %p data %p\n", + __FUNCTION__, count, stride, (void *)out, (void *)data); + + if (stride == 12) + COPY_DWORDS(out, data, count * 3); + else + for (i = 0; i < count; i++) { + out[0] = *(int *)data; + out[1] = *(int *)(data + 4); + out[2] = *(int *)(data + 8); + out += 3; + data += stride; + } +} + +static void emit_vec16(GLcontext * ctx, + struct r300_dma_region *rvb, + char *data, int stride, int count) +{ + int i; + int *out = (int *)(rvb->address + rvb->start); + + if (RADEON_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s count %d stride %d\n", + __FUNCTION__, count, stride); + + if (stride == 16) + COPY_DWORDS(out, data, count * 4); + else + for (i = 0; i < count; i++) { + out[0] = *(int *)data; + out[1] = *(int *)(data + 4); + out[2] = *(int *)(data + 8); + out[3] = *(int *)(data + 12); + out += 4; + data += stride; + } +} + +static void emit_vector(GLcontext * ctx, + struct r300_dma_region *rvb, + char *data, int size, int stride, int count) +{ + r300ContextPtr rmesa = R300_CONTEXT(ctx); + + if (RADEON_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s count %d size %d stride %d\n", + __FUNCTION__, count, size, stride); + + assert(!rvb->buf); + + if (stride == 0) { + r300AllocDmaRegion(rmesa, rvb, size * 4, 4); + count = 1; + rvb->aos_offset = GET_START(rvb); + rvb->aos_stride = 0; + rvb->aos_size = size; + } else { + r300AllocDmaRegion(rmesa, rvb, size * count * 4, 4); /* alignment? */ + rvb->aos_offset = GET_START(rvb); + rvb->aos_stride = size; + rvb->aos_size = size; + } + + /* Emit the data + */ + switch (size) { + case 1: + emit_vec4(ctx, rvb, data, stride, count); + break; + case 2: + emit_vec8(ctx, rvb, data, stride, count); + break; + case 3: + emit_vec12(ctx, rvb, data, stride, count); + break; + case 4: + emit_vec16(ctx, rvb, data, stride, count); + break; + default: + assert(0); + exit(1); + break; + } + +} + +/* Emit any changed arrays to new GART memory, re-emit a packet to + * update the arrays. + */ +void r300EmitArrays(GLcontext * ctx, GLuint inputs) +{ + r300ContextPtr rmesa = R300_CONTEXT(ctx); + r300ContextPtr r300 = rmesa; + struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; + GLuint nr = 0; + GLuint count = VB->Count; + GLuint dw,mask; + GLuint vic_1 = 0; /* R300_VAP_INPUT_CNTL_1 */ + GLuint aa_vap_reg = 0; /* VAP register assignment */ + GLuint i; + +/*FIXME: handle vertex program input */ + if (inputs & _TNL_BIT_POS) { + if (RADEON_DEBUG & DEBUG_ALL) + fprintf(stderr, "[%d] _TNL_BIT_POS: sz=%d, st=%d, c=%d\n", + nr, VB->ObjPtr->size, VB->ObjPtr->stride, count); + emit_vector(ctx, &rmesa->state.aos[nr++], + (char *)VB->ObjPtr->data, + VB->ObjPtr->size, + VB->ObjPtr->stride, count); + + vic_1 |= R300_INPUT_CNTL_POS; + rmesa->state.aos[nr-1].aos_reg = aa_vap_reg++; + rmesa->state.aos[nr-1].aos_format = AOS_FORMAT_FLOAT; + } + + if (inputs & _TNL_BIT_NORMAL) { + if (RADEON_DEBUG & DEBUG_ALL) + fprintf(stderr, "[%d] _TNL_BIT_NORMAL: sz=%d, st=%d, c=%d\n", + nr, VB->NormalPtr->size, VB->NormalPtr->stride, count); + emit_vector(ctx, &rmesa->state.aos[nr++], + (char *)VB->NormalPtr->data, + VB->NormalPtr->size, + VB->NormalPtr->stride, count); + + vic_1 |= R300_INPUT_CNTL_NORMAL; + rmesa->state.aos[nr-1].aos_reg = aa_vap_reg++; + rmesa->state.aos[nr-1].aos_format = AOS_FORMAT_FLOAT; + } + + if (inputs & VERT_BIT_COLOR0) { + int emitsize; + if (RADEON_DEBUG & DEBUG_ALL) + fprintf(stderr, "[%d] _TNL_BIT_COLOR0: sz=%d, st=%d, c=%d\n", + nr, VB->ColorPtr[0]->size, VB->ColorPtr[0]->stride, count); + + if (VB->ColorPtr[0]->size == 4 && + (VB->ColorPtr[0]->stride != 0 || + VB->ColorPtr[0]->data[0][3] != 1.0)) { + emitsize = 4; + } else { + emitsize = 3; + } + + emit_vector(ctx, + &(rmesa->state.aos[nr++]), + (char *)VB->ColorPtr[0]->data, + emitsize, VB->ColorPtr[0]->stride, count); +// emitsize, VB->ColorPtr[0]->stride, count); + + vic_1 |= R300_INPUT_CNTL_COLOR; + rmesa->state.aos[nr-1].aos_reg = aa_vap_reg++; + rmesa->state.aos[nr-1].aos_format = AOS_FORMAT_FLOAT_COLOR; + } + + if (inputs & VERT_BIT_COLOR1) { + if (RADEON_DEBUG & DEBUG_ALL) + fprintf(stderr, "[%d] _TNL_BIT_COLOR1: sz=%d, st=%d, c=%d\n", + nr, VB->SecondaryColorPtr[0]->size, VB->SecondaryColorPtr[0]->stride, count); + + emit_vector(ctx, + &rmesa->state.aos[nr++], + (char *)VB->SecondaryColorPtr[0]->data, + VB->SecondaryColorPtr[0]->size, VB->SecondaryColorPtr[0]->stride, count); + rmesa->state.aos[nr-1].aos_reg = aa_vap_reg++; + rmesa->state.aos[nr-1].aos_format = AOS_FORMAT_FLOAT_COLOR; + } + + for (i = 0; i < ctx->Const.MaxTextureUnits; i++) { + if (inputs & (_TNL_BIT_TEX0 << i)) { + if (RADEON_DEBUG & DEBUG_ALL) + fprintf(stderr, "[%d] _TNL_BIT_TEX%02d: sz=%d, st=%d, c=%d\n", + nr, i, VB->TexCoordPtr[i]->size, VB->TexCoordPtr[i]->stride, count); + emit_vector(ctx, + &(rmesa->state.aos[nr++]), + (char *)VB->TexCoordPtr[i]->data, + VB->TexCoordPtr[i]->size, + VB->TexCoordPtr[i]->stride, count); + + vic_1 |= R300_INPUT_CNTL_TC0 << i; + rmesa->state.aos[nr-1].aos_reg = aa_vap_reg++; + rmesa->state.aos[nr-1].aos_format = AOS_FORMAT_FLOAT; + } + } + +int cmd_reserved=0; +int cmd_written=0; +drm_radeon_cmd_header_t *cmd = NULL; + +#define SHOW_INFO(n) do { \ + if (RADEON_DEBUG & DEBUG_ALL) { \ + fprintf(stderr, "RR[%d] - sz=%d, reg=%d, fmt=%d -- st=%d, of=0x%08x\n", \ + n, \ + r300->state.aos[n].aos_size, \ + r300->state.aos[n].aos_reg, \ + r300->state.aos[n].aos_format, \ + r300->state.aos[n].aos_stride, \ + r300->state.aos[n].aos_offset); \ + } \ +} while(0); + + /* setup INPUT_ROUTE */ + R300_STATECHANGE(r300, vir[0]); + for(i=0;i+1<nr;i+=2){ + SHOW_INFO(i) + SHOW_INFO(i+1) + dw=(r300->state.aos[i].aos_size-1) + | ((r300->state.aos[i].aos_reg)<<8) + | (r300->state.aos[i].aos_format<<14) + | (((r300->state.aos[i+1].aos_size-1) + | ((r300->state.aos[i+1].aos_reg)<<8) + | (r300->state.aos[i+1].aos_format<<14))<<16); + + if(i+2==nr){ + dw|=(1<<(13+16)); + } + r300->hw.vir[0].cmd[R300_VIR_CNTL_0+(i>>1)]=dw; + } + if(nr & 1){ + SHOW_INFO(nr-1) + dw=(r300->state.aos[nr-1].aos_size-1) + | (r300->state.aos[nr-1].aos_format<<14) + | ((r300->state.aos[nr-1].aos_reg)<<8) + | (1<<13); + r300->hw.vir[0].cmd[R300_VIR_CNTL_0+(nr>>1)]=dw; + //fprintf(stderr, "vir0 dw=%08x\n", dw); + } + /* Set the rest of INPUT_ROUTE_0 to 0 */ + //for(i=((count+1)>>1); i<8; i++)r300->hw.vir[0].cmd[R300_VIR_CNTL_0+i]=(0x0); + ((drm_r300_cmd_header_t*)r300->hw.vir[0].cmd)->unchecked_state.count = (nr+1)>>1; + + + /* Mesa assumes that all missing components are from (0, 0, 0, 1) */ + #define ALL_COMPONENTS ((R300_INPUT_ROUTE_SELECT_X<<R300_INPUT_ROUTE_X_SHIFT) \ + | (R300_INPUT_ROUTE_SELECT_Y<<R300_INPUT_ROUTE_Y_SHIFT) \ + | (R300_INPUT_ROUTE_SELECT_Z<<R300_INPUT_ROUTE_Z_SHIFT) \ + | (R300_INPUT_ROUTE_SELECT_W<<R300_INPUT_ROUTE_W_SHIFT)) + + #define ALL_DEFAULT ((R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_X_SHIFT) \ + | (R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_Y_SHIFT) \ + | (R300_INPUT_ROUTE_SELECT_ZERO<<R300_INPUT_ROUTE_Z_SHIFT) \ + | (R300_INPUT_ROUTE_SELECT_ONE<<R300_INPUT_ROUTE_W_SHIFT)) + + R300_STATECHANGE(r300, vir[1]); + + for(i=0;i+1<nr;i+=2){ + /* do i first.. */ + mask=(1<<(r300->state.aos[i].aos_size*3))-1; + dw=(ALL_COMPONENTS & mask) + | (ALL_DEFAULT & ~mask) + | R300_INPUT_ROUTE_ENABLE; + + /* i+1 */ + mask=(1<<(r300->state.aos[i+1].aos_size*3))-1; + dw|=( + (ALL_COMPONENTS & mask) + | (ALL_DEFAULT & ~mask) + | R300_INPUT_ROUTE_ENABLE + )<<16; + + r300->hw.vir[1].cmd[R300_VIR_CNTL_0+(i>>1)]=dw; + } + if(nr & 1){ + mask=(1<<(r300->state.aos[nr-1].aos_size*3))-1; + dw=(ALL_COMPONENTS & mask) + | (ALL_DEFAULT & ~mask) + | R300_INPUT_ROUTE_ENABLE; + r300->hw.vir[1].cmd[R300_VIR_CNTL_0+(nr>>1)]=dw; + //fprintf(stderr, "vir1 dw=%08x\n", dw); + } + /* Set the rest of INPUT_ROUTE_1 to 0 */ + //for(i=((count+1)>>1); i<8; i++)r300->hw.vir[1].cmd[R300_VIR_CNTL_0+i]=0x0; + ((drm_r300_cmd_header_t*)r300->hw.vir[1].cmd)->unchecked_state.count = (nr+1)>>1; + + /* Set up input_cntl */ + + R300_STATECHANGE(r300, vic); + r300->hw.vic.cmd[R300_VIC_CNTL_0]=0x5555; /* Hard coded value, no idea what it means */ + r300->hw.vic.cmd[R300_VIC_CNTL_1]=vic_1; + +#if 0 + r300->hw.vic.cmd[R300_VIC_CNTL_1]=0; + + if(r300->state.render_inputs & _TNL_BIT_POS) + r300->hw.vic.cmd[R300_VIC_CNTL_1]|=R300_INPUT_CNTL_POS; + + if(r300->state.render_inputs & _TNL_BIT_NORMAL) + r300->hw.vic.cmd[R300_VIC_CNTL_1]|=R300_INPUT_CNTL_NORMAL; + + if(r300->state.render_inputs & _TNL_BIT_COLOR0) + r300->hw.vic.cmd[R300_VIC_CNTL_1]|=R300_INPUT_CNTL_COLOR; + + for(i=0;i < ctx->Const.MaxTextureUnits;i++) + if(r300->state.render_inputs & (_TNL_BIT_TEX0<<i)) + r300->hw.vic.cmd[R300_VIC_CNTL_1]|=(R300_INPUT_CNTL_TC0<<i); +#endif + + /* Stage 3: VAP output */ + R300_STATECHANGE(r300, vof); + r300->hw.vof.cmd[R300_VOF_CNTL_0]=R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT + | R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT; + + r300->hw.vof.cmd[R300_VOF_CNTL_1]=0; + for(i=0;i < ctx->Const.MaxTextureUnits;i++) + if(r300->state.render_inputs & (_TNL_BIT_TEX0<<i)) + r300->hw.vof.cmd[R300_VOF_CNTL_1]|=(4<<(3*i)); + + rmesa->state.aos_count = nr; +} + +void r300ReleaseArrays(GLcontext * ctx) +{ + r300ContextPtr rmesa = R300_CONTEXT(ctx); + int i; + + for (i=0;i<rmesa->state.aos_count;i++) { + r300ReleaseDmaRegion(rmesa, &rmesa->state.aos[i], __FUNCTION__); + } +} diff --git a/src/mesa/drivers/dri/r300/r300_maos.h b/src/mesa/drivers/dri/r300/r300_maos.h new file mode 100644 index 0000000000..6f6cce2f46 --- /dev/null +++ b/src/mesa/drivers/dri/r300/r300_maos.h @@ -0,0 +1,48 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_maos.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +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 COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS 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. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#ifndef __R300_MAOS_H__ +#define __R300_MAOS_H__ + +#ifdef GLX_DIRECT_RENDERING + +#include "r300_context.h" + +extern void r300EmitArrays(GLcontext * ctx, GLuint inputs); +extern void r300ReleaseArrays(GLcontext * ctx); + +#endif +#endif + diff --git a/src/mesa/drivers/dri/r300/r300_render.c b/src/mesa/drivers/dri/r300/r300_render.c index 56c8a5af4d..1d21574496 100644 --- a/src/mesa/drivers/dri/r300/r300_render.c +++ b/src/mesa/drivers/dri/r300/r300_render.c @@ -485,8 +485,8 @@ static GLboolean r300_run_immediate_render(GLcontext *ctx, efloat(1.0); #endif - /* We need LOAD_VBPNTR to setup AOS_ATTR fields.. the offsets are irrelevant */ - r300EmitLOAD_VBPNTR(rmesa, 0); +/* Why do we need this for immediate mode?? */ +// r300EmitLOAD_VBPNTR(rmesa, 0); for(i=0; i < VB->PrimitiveCount; i++){ GLuint prim = VB->Primitive[i].mode; @@ -508,91 +508,8 @@ static GLboolean r300_run_immediate_render(GLcontext *ctx, return GL_FALSE; } - /* vertex buffer implementation */ -/* We use the start part of GART texture buffer for vertices */ - - -static void upload_vertex_buffer(r300ContextPtr rmesa, GLcontext *ctx) -{ - TNLcontext *tnl = TNL_CONTEXT(ctx); - struct vertex_buffer *VB = &tnl->vb; - int idx=0; - int i,j,k; - radeonScreenPtr rsp=rmesa->radeon.radeonScreen; - GLuint render_inputs; - - /* A hack - we don't want to overwrite vertex buffers, so we - just use AGP space for them.. Fix me ! */ - static int offset=0; - if(offset>2*1024*1024){ - //fprintf(stderr, "Wrapping agp vertex buffer offset\n"); - offset=0; - } - /* Not the most efficient implementation, but, for now, I just want something that - works */ - /* to do - make single memcpy per column (is it possible ?) */ - /* to do - use dirty flags to avoid redundant copies */ - #define UPLOAD_VECTOR(v)\ - { \ - /* Is the data dirty ? */ \ - if (v->flags & ((1<<v->size)-1)) { \ - /* fprintf(stderr, "size=%d vs stride=%d\n", v->size, v->stride); */ \ - if(v->size*4==v->stride){\ - /* fast path */ \ - memcpy(rsp->gartTextures.map+offset, v->data, v->stride*VB->Count); \ - } else { \ - for(i=0;i<VB->Count;i++){ \ - /* copy one vertex at a time*/ \ - memcpy(rsp->gartTextures.map+offset+i*v->size*4, VEC_ELT(v, GLfloat, i), v->size*4); \ - } \ - } \ - /* v->flags &= ~((1<<v->size)-1);*/ \ - } \ - rmesa->state.aos[idx].offset=rsp->gartTextures.handle+offset; \ - offset+=v->size*4*VB->Count; \ - idx++; \ - } - - render_inputs = rmesa->state.render_inputs; - - if(!render_inputs){ - WARN_ONCE("Aeiee ! render_inputs==0. Skipping rendering.\n"); - return; - } - /* coordinates */ - if(render_inputs & _TNL_BIT_POS) - UPLOAD_VECTOR(VB->ObjPtr); - if(render_inputs & _TNL_BIT_NORMAL) - UPLOAD_VECTOR(VB->NormalPtr); - - /* color components */ - if(render_inputs & _TNL_BIT_COLOR0) - UPLOAD_VECTOR(VB->ColorPtr[0]); - if(render_inputs & _TNL_BIT_COLOR1) - UPLOAD_VECTOR(VB->SecondaryColorPtr[0]); - - if(render_inputs & _TNL_BIT_FOG) - UPLOAD_VECTOR(VB->FogCoordPtr); - - /* texture coordinates */ - for(k=0;k < ctx->Const.MaxTextureUnits;k++) - if(render_inputs & (_TNL_BIT_TEX0<<k)) - UPLOAD_VECTOR(VB->TexCoordPtr[k]); - - if(render_inputs & _TNL_BIT_INDEX) - UPLOAD_VECTOR(VB->IndexPtr[0]); - if(render_inputs & _TNL_BIT_POINTSIZE) - UPLOAD_VECTOR(VB->PointSizePtr); - - if(idx>=R300_MAX_AOS_ARRAYS){ - fprintf(stderr, "Aieee ! Maximum AOS arrays count exceeded.. \n"); - exit(-1); - } - //dump_inputs(ctx, render_inputs); return ; -} - static void r300_render_vb_primitive(r300ContextPtr rmesa, GLcontext *ctx, int start, @@ -624,50 +541,45 @@ static GLboolean r300_run_vb_render(GLcontext *ctx, fprintf(stderr, "%s\n", __FUNCTION__); - reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0); + r300ReleaseArrays(ctx); + r300EmitArrays(ctx, rmesa->state.render_inputs); + +// LOCK_HARDWARE(&(rmesa->radeon)); + + reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0); e32(0x0000000a); - reg_start(0x4f18,0); + reg_start(0x4f18,0); e32(0x00000003); - - r300_setup_routing(ctx, GL_FALSE); - - r300EmitState(rmesa); - /* setup array of structures data */ - LOCK_HARDWARE(&(rmesa->radeon)); + r300EmitState(rmesa); - upload_vertex_buffer(rmesa, ctx); - //fprintf(stderr, "Using %d AOS arrays\n", n_arrays); - - for(i=0; i < VB->PrimitiveCount; i++){ - GLuint prim = VB->Primitive[i].mode; - GLuint start = VB->Primitive[i].start; - GLuint length = VB->Primitive[i].count; - - /* We need LOAD_VBPNTR to setup AOS_ATTR fields.. */ - r300EmitLOAD_VBPNTR(rmesa, start); - - r300_render_vb_primitive(rmesa, ctx, start, start + length, prim); - } - - /* This sequence is required after any 3d drawing packet - I suspect it works around a bug (or deficiency) in hardware */ - - reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0); + rmesa->state.Elts = VB->Elts; + + for(i=0; i < VB->PrimitiveCount; i++){ + GLuint prim = VB->Primitive[i].mode; + GLuint start = VB->Primitive[i].start; + GLuint length = VB->Primitive[i].count; + + r300EmitAOS(rmesa, rmesa->state.aos_count, start); + + r300_render_vb_primitive(rmesa, ctx, start, start + length, prim); + } + + reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0); e32(0x0000000a); - - reg_start(0x4f18,0); + + reg_start(0x4f18,0); e32(0x00000003); - - end_3d(PASS_PREFIX_VOID); + +// end_3d(PASS_PREFIX_VOID); /* Flush state - we are done drawing.. */ - r300FlushCmdBufLocked(rmesa, __FUNCTION__); - radeonWaitForIdleLocked(&(rmesa->radeon)); +// r300FlushCmdBufLocked(rmesa, __FUNCTION__); +// radeonWaitForIdleLocked(&(rmesa->radeon)); - UNLOCK_HARDWARE(&(rmesa->radeon)); - return GL_FALSE; +// UNLOCK_HARDWARE(&(rmesa->radeon)); + return GL_FALSE; } /** |