radeon_lock.c \
radeon_span.c \
radeon_state.c \
+ radeon_mm.c \
+ radeon_vtxfmt_a.c \
\
r300_context.c \
r300_ioctl.c \
}
-static void print_state_atom(struct r300_state_atom *state, int dwords)
+void r300_print_state_atom(r300ContextPtr r300, struct r300_state_atom *state)
{
int i;
+ int dwords = (*state->check)(r300, state);
fprintf(stderr, " emit %s/%d/%d\n", state->name, dwords, state->cmd_size);
int dwords = (*atom->check)(r300, atom);
if (dwords)
- print_state_atom(atom, dwords);
+ r300_print_state_atom(r300, atom);
else
fprintf(stderr, " skip state %s\n",
atom->name);
GLint srcx, GLint srcy,
GLint dstx, GLint dsty, GLuint w, GLuint h)
{
- drm_radeon_cmd_header_t *cmd;
+ drm_r300_cmd_header_t *cmd;
if (RADEON_DEBUG & DEBUG_IOCTL)
fprintf(stderr,
assert(w < (1 << 16));
assert(h < (1 << 16));
- cmd =
- (drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, 8,
+ cmd = (drm_r300_cmd_header_t *) r300AllocCmdBuf(rmesa, 8,
__FUNCTION__);
cmd[0].header.cmd_type = R300_CMD_PACKET3;
cmd[0].header.pad0 = R300_CMD_PACKET3_RAW;
- cmd[1].i = R200_CP_CMD_BITBLT_MULTI | (5 << 16);
- cmd[2].i = (RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
+ cmd[1].u = R200_CP_CMD_BITBLT_MULTI | (5 << 16);
+ cmd[2].u = (RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_NONE |
(color_fmt << 8) |
RADEON_DP_SRC_SOURCE_MEMORY |
RADEON_GMC_CLR_CMP_CNTL_DIS | RADEON_GMC_WR_MSK_DIS);
- cmd[3].i = ((src_pitch / 64) << 22) | (src_offset >> 10);
- cmd[4].i = ((dst_pitch / 64) << 22) | (dst_offset >> 10);
- cmd[5].i = (srcx << 16) | srcy;
- cmd[6].i = (dstx << 16) | dsty; /* dst */
- cmd[7].i = (w << 16) | h;
+ cmd[3].u = ((src_pitch / 64) << 22) | (src_offset >> 10);
+ cmd[4].u = ((dst_pitch / 64) << 22) | (dst_offset >> 10);
+ cmd[5].u = (srcx << 16) | srcy;
+ cmd[6].u = (dstx << 16) | dsty; /* dst */
+ cmd[7].u = (w << 16) | h;
}
void r300EmitWait(r300ContextPtr rmesa, GLuint flags)
{
- if (rmesa->radeon.dri.drmMinor >= 6) {
- drm_radeon_cmd_header_t *cmd;
-
- assert(!(flags & ~(R300_WAIT_2D | R300_WAIT_3D)));
-
- cmd =
- (drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa,
- 1,
- __FUNCTION__);
- cmd[0].i = 0;
- cmd[0].wait.cmd_type = R300_CMD_WAIT;
- cmd[0].wait.flags = flags;
- }
+ drm_r300_cmd_header_t *cmd;
+
+ assert(!(flags & ~(R300_WAIT_2D | R300_WAIT_3D)));
+
+ cmd = (drm_r300_cmd_header_t *) r300AllocCmdBuf(rmesa, 1,
+ __FUNCTION__);
+ cmd[0].u = 0;
+ cmd[0].wait.cmd_type = R300_CMD_WAIT;
+ cmd[0].wait.flags = flags;
}
void r300EmitAOS(r300ContextPtr rmesa, GLuint nr, GLuint offset)
#include "r300_ioctl.h"
#include "r300_tex.h"
+#ifdef USER_BUFFERS
+#include "radeon_mm.h"
+#endif
+
#include "vblank.h"
#include "utils.h"
#include "xmlpool.h" /* for symbolic values of enum-type options */
{"GL_ARB_multitexture", NULL},
{"GL_ARB_texture_border_clamp", NULL},
{"GL_ARB_texture_compression", GL_ARB_texture_compression_functions},
-/* disable until we support it, fixes a few things in ut2004 */
-/* {"GL_ARB_texture_cube_map", NULL}, */
+ {"GL_ARB_texture_cube_map", NULL},
{"GL_ARB_texture_env_add", NULL},
{"GL_ARB_texture_env_combine", NULL},
{"GL_ARB_texture_env_crossbar", NULL},
0,
};
-static void r300BufferData(GLcontext *ctx, GLenum target, GLsizeiptrARB size,
- const GLvoid *data, GLenum usage, struct gl_buffer_object *obj)
-{
- r300ContextPtr rmesa = R300_CONTEXT(ctx);
- drm_radeon_mem_alloc_t alloc;
- int offset, ret;
-
- /* Free previous buffer */
- if (obj->OnCard) {
- drm_radeon_mem_free_t memfree;
-
- memfree.region = RADEON_MEM_REGION_GART;
- memfree.region_offset = (char *)obj->Data - (char *)rmesa->radeon.radeonScreen->gartTextures.map;
-
- ret = drmCommandWrite(rmesa->radeon.radeonScreen->driScreen->fd,
- DRM_RADEON_FREE, &memfree, sizeof(memfree));
-
- if (ret) {
- WARN_ONCE("Failed to free GART memroy!\n");
- }
- obj->OnCard = GL_FALSE;
- }
-
- alloc.region = RADEON_MEM_REGION_GART;
- alloc.alignment = 4;
- alloc.size = size;
- alloc.region_offset = &offset;
-
- ret = drmCommandWriteRead( rmesa->radeon.dri.fd, DRM_RADEON_ALLOC, &alloc, sizeof(alloc));
- if (ret) {
- WARN_ONCE("Ran out of GART memory!\n");
- obj->Data = NULL;
- _mesa_buffer_data(ctx, target, size, data, usage, obj);
- return ;
- }
- obj->Data = ((GLubyte *)rmesa->radeon.radeonScreen->gartTextures.map) + offset;
-
- if (data)
- memcpy(obj->Data, data, size);
-
- obj->Size = size;
- obj->Usage = usage;
- obj->OnCard = GL_TRUE;
-#if 0
- fprintf(stderr, "allocated %d bytes at %p, offset=%d\n", size, obj->Data, offset);
-#endif
-}
-
-static void r300DeleteBuffer(GLcontext *ctx, struct gl_buffer_object *obj)
-{
- r300ContextPtr rmesa = R300_CONTEXT(ctx);
-
- if(r300IsGartMemory(rmesa, obj->Data, obj->Size)){
- drm_radeon_mem_free_t memfree;
- int ret;
-
- memfree.region = RADEON_MEM_REGION_GART;
- memfree.region_offset = (char *)obj->Data - (char *)rmesa->radeon.radeonScreen->gartTextures.map;
-
- ret = drmCommandWrite(rmesa->radeon.radeonScreen->driScreen->fd,
- DRM_RADEON_FREE, &memfree, sizeof(memfree));
-
- if(ret){
- WARN_ONCE("Failed to free GART memroy!\n");
- }
- obj->Data = NULL;
- }
- _mesa_delete_buffer_object(ctx, obj);
-}
/* Create the device specific rendering context.
*/
r300InitTextureFuncs(&functions);
r300InitShaderFuncs(&functions);
-#if 0 /* Needs various Mesa changes... */
+#ifdef USER_BUFFERS
+ radeon_mm_init(r300);
+#endif
+#ifdef HW_VBOS
if (hw_tcl_on) {
- functions.BufferData = r300BufferData;
- functions.DeleteBuffer = r300DeleteBuffer;
+ r300_init_vbo_funcs(&functions);
}
-#endif
-
+#endif
if (!radeonInitContext(&r300->radeon, &functions,
glVisual, driContextPriv, sharedContextPrivate)) {
FREE(r300);
ctx->Const.MinLineWidthAA = 1.0;
ctx->Const.MaxLineWidth = R300_LINESIZE_MAX;
ctx->Const.MaxLineWidthAA = R300_LINESIZE_MAX;
+
+#ifdef USER_BUFFERS
+ /* Needs further modifications */
+ //ctx->Const.MaxArrayLockSize = (/*512*/RADEON_BUFFER_SIZE*16*1024) / (4*4);
+#endif
/* Initialize the software rasterizer and helper modules.
*/
radeonInitSpanFuncs(ctx);
r300InitCmdBuf(r300);
r300InitState(r300);
+
+#ifdef RADEON_VTXFMT_A
+ radeon_init_vtxfmt_a(r300);
+#endif
#if 0
/* plug in a few more device driver functions */
#include "radeon_context.h"
#define USE_ARB_F_P 1
+//#define USER_BUFFERS
+//#define RADEON_VTXFMT_A
+//#define HW_VBOS
+//#define OPTIMIZE_ELTS
struct r300_context;
typedef struct r300_context r300ContextRec;
struct r300_dma_buffer {
int refcount; /* the number of retained regions in buf */
drmBufPtr buf;
+ int id;
};
-
+#ifdef USER_BUFFERS
+#define GET_START(rvb) (r300GartOffsetFromVirtual(rmesa, (rvb)->address+(rvb)->start))
+#else
#define GET_START(rvb) (rmesa->radeon.radeonScreen->gart_buffer_offset + \
(rvb)->address - rmesa->dma.buf0_address + \
(rvb)->start)
-
+#endif
/* A retained region, eg vertices for indexed vertices.
*/
struct r300_dma_region {
#define REG_COLOR0 1
#define REG_TEX0 2
+#ifdef USER_BUFFERS
+struct dt {
+ GLint size;
+ GLenum type;
+ GLsizei stride;
+ void *data;
+};
+
+struct radeon_vertex_buffer {
+ int Count;
+ void *Elts;
+ int elt_size;
+ int elt_min, elt_max; /* debug */
+
+ struct dt AttribPtr[VERT_ATTRIB_MAX];
+
+ struct tnl_prim *Primitive;
+ GLuint PrimitiveCount;
+ GLint LockFirst;
+ GLsizei LockCount;
+ int lock_uptodate;
+};
+#endif
+
struct r300_aos_rec {
GLuint offset;
int element_size; /* in dwords */
#endif
struct r300_dma_region aos[R300_MAX_AOS_ARRAYS];
int aos_count;
+#ifdef USER_BUFFERS
+ struct radeon_vertex_buffer VB;
+#endif
GLuint *Elts;
struct r300_dma_region elt_dma;
GLuint TexGenInputs;
GLuint TexGenCompSel;
GLmatrix tmpmat;
+#ifdef USER_BUFFERS
+ key_t mm_ipc_key;
+ int mm_shm_id;
+ int mm_sem_id;
+ struct radeon_memory_manager *rmm;
+#endif
};
+struct r300_buffer_object {
+ struct gl_buffer_object mesa_obj;
+ int id;
+};
+
#define R300_CONTEXT(ctx) ((r300ContextPtr)(ctx->DriverCtx))
static __inline GLuint r300PackColor( GLuint cpp,
extern void r300InitShaderFuncs(struct dd_function_table *functions);
extern void r300VertexProgUpdateParams(GLcontext *ctx, struct r300_vertex_program *vp);
+#ifdef RADEON_VTXFMT_A
+extern void radeon_init_vtxfmt_a(r300ContextPtr rmesa);
+#endif
+
+#ifdef HW_VBOS
+extern void r300_init_vbo_funcs(struct dd_function_table *functions);
+#endif
+
#endif /* __R300_CONTEXT_H__ */
r300ContextPtr rmesa=r300;
LOCAL_VARS;
#else
+ r300ContextPtr rmesa=r300;
+ LOCAL_VARS;
int i;
#endif
r300EmitState(r300);
#else
+#if 1
+ cp_wait(r300, R300_WAIT_3D | R300_WAIT_3D_CLEAN);
+ end_3d(PASS_PREFIX_VOID);
+#endif
+
R300_STATECHANGE(r300, cb);
reg_start(R300_RB3D_COLOROFFSET0, 0);
e32(cboffset);
else
cbpitch |= R300_COLOR_FORMAT_RGB565;
+ if (r300->radeon.sarea->tiling_enabled)
+ cbpitch |= R300_COLOR_TILE_ENABLE;
+
reg_start(R300_RB3D_COLORPITCH0, 0);
e32(cbpitch);
cmd2[7].u = r300PackFloat32(ctx->Color.ClearColor[2]);
cmd2[8].u = r300PackFloat32(ctx->Color.ClearColor[3]);
+#if 1
+ reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
+ e32(0x0000000a);
+
+
+ reg_start(0x4f18,0);
+ e32(0x00000003);
+ cp_wait(rmesa, R300_WAIT_3D | R300_WAIT_3D_CLEAN);
+#endif
}
#ifdef CB_DPATH
R300_STATECHANGE(r300, rc);
/* The second constant is needed to get glxgears display anything .. */
reg_start(R300_RS_CNTL_0, 1);
- e32(R300_RS_CNTL_0_UNKNOWN_7 | R300_RS_CNTL_0_UNKNOWN_18);
+ e32((1 << R300_RS_CNTL_CI_CNT_SHIFT) | R300_RS_CNTL_0_UNKNOWN_18);
e32(0);
R300_STATECHANGE(r300, rr);
e32(VP_ZERO());
e32(0);
+ /*reg_start(0x4500,0);
+ e32(2560-1);*/
}
#endif
#endif
}
+
void r300Flush(GLcontext * ctx)
{
r300ContextPtr r300 = R300_CONTEXT(ctx);
r300FlushCmdBuf(r300, __FUNCTION__);
}
+#ifdef USER_BUFFERS
+#include "radeon_mm.h"
+
+void r300RefillCurrentDmaRegion(r300ContextPtr rmesa)
+{
+ struct r300_dma_buffer *dmabuf;
+ int fd = rmesa->radeon.dri.fd;
+ int index = 0;
+ int size = 0;
+ drmDMAReq dma;
+ int ret;
+
+ if (RADEON_DEBUG & (DEBUG_IOCTL | DEBUG_DMA))
+ fprintf(stderr, "%s\n", __FUNCTION__);
+
+ if (rmesa->dma.flush) {
+ rmesa->dma.flush(rmesa);
+ }
+
+ if (rmesa->dma.current.buf)
+ r300ReleaseDmaRegion(rmesa, &rmesa->dma.current, __FUNCTION__);
+
+ if (rmesa->dma.nr_released_bufs > 4)
+ r300FlushCmdBuf(rmesa, __FUNCTION__);
+
+ dmabuf = CALLOC_STRUCT(r300_dma_buffer);
+ dmabuf->buf = (void *)1; /* hack */
+ dmabuf->refcount = 1;
+
+ dmabuf->id = radeon_mm_alloc(rmesa, 4, RADEON_BUFFER_SIZE*16);
+
+ rmesa->dma.current.buf = dmabuf;
+ rmesa->dma.current.address = radeon_mm_ptr(rmesa, dmabuf->id);
+ rmesa->dma.current.end = RADEON_BUFFER_SIZE*16;
+ rmesa->dma.current.start = 0;
+ rmesa->dma.current.ptr = 0;
+}
+
+void r300ReleaseDmaRegion(r300ContextPtr rmesa,
+ struct r300_dma_region *region, const char *caller)
+{
+ if (RADEON_DEBUG & DEBUG_IOCTL)
+ fprintf(stderr, "%s from %s\n", __FUNCTION__, caller);
+
+ if (!region->buf)
+ return;
+
+ if (rmesa->dma.flush)
+ rmesa->dma.flush(rmesa);
+
+ if (--region->buf->refcount == 0) {
+ radeon_mm_free(rmesa, region->buf->id);
+ FREE(region->buf);
+ rmesa->dma.nr_released_bufs++;
+ }
+
+ region->buf = 0;
+ region->start = 0;
+}
+
+/* Allocates a region from rmesa->dma.current. If there isn't enough
+ * space in current, grab a new buffer (and discard what was left of current)
+ */
+void r300AllocDmaRegion(r300ContextPtr rmesa,
+ struct r300_dma_region *region,
+ int bytes, int alignment)
+{
+ if (RADEON_DEBUG & DEBUG_IOCTL)
+ fprintf(stderr, "%s %d\n", __FUNCTION__, bytes);
+
+ if (rmesa->dma.flush)
+ rmesa->dma.flush(rmesa);
+
+ if (region->buf)
+ r300ReleaseDmaRegion(rmesa, region, __FUNCTION__);
+
+ alignment--;
+ rmesa->dma.current.start = rmesa->dma.current.ptr =
+ (rmesa->dma.current.ptr + alignment) & ~alignment;
+
+ if (rmesa->dma.current.ptr + bytes > rmesa->dma.current.end)
+ r300RefillCurrentDmaRegion(rmesa);
+
+ region->start = rmesa->dma.current.start;
+ region->ptr = rmesa->dma.current.start;
+ region->end = rmesa->dma.current.start + bytes;
+ region->address = rmesa->dma.current.address;
+ region->buf = rmesa->dma.current.buf;
+ region->buf->refcount++;
+
+ rmesa->dma.current.ptr += bytes; /* bug - if alignment > 7 */
+ rmesa->dma.current.start =
+ rmesa->dma.current.ptr = (rmesa->dma.current.ptr + 0x7) & ~0x7;
+
+ assert(rmesa->dma.current.ptr <= rmesa->dma.current.end);
+}
+
+#else
void r300RefillCurrentDmaRegion(r300ContextPtr rmesa)
{
struct r300_dma_buffer *dmabuf;
assert(rmesa->dma.current.ptr <= rmesa->dma.current.end);
}
+#endif
+
/* Called via glXGetMemoryOffsetMESA() */
GLuint r300GetMemoryOffsetMESA(__DRInativeDisplay * dpy, int scrn,
const GLvoid * pointer)
#include "r300_maos.h"
#include "r300_ioctl.h"
+#ifdef USER_BUFFERS
+#include "radeon_mm.h"
+#endif
+
#define DEBUG_ALL DEBUG_VERTS
fprintf(stderr, "%s count %d size %d stride %d\n",
__FUNCTION__, count, size, stride);
- if(r300IsGartMemory(rmesa, data, size*stride)){
- rvb->address = rmesa->radeon.radeonScreen->gartTextures.map;
- rvb->start = (char *)data - rvb->address;
+ if(r300IsGartMemory(rmesa, data, /*(count-1)*stride */ 4)){
+ rvb->address = data;
+ rvb->start = 0;
rvb->aos_offset = r300GartOffsetFromVirtual(rmesa, data);
-
- if(stride == 0)
- rvb->aos_stride = 0;
- else
- rvb->aos_stride = stride / 4;
+ rvb->aos_stride = stride / 4 ;
rvb->aos_size = size;
return;
}
-void r300EmitElts(GLcontext * ctx, GLuint *elts, unsigned long n_elts)
+void r300EmitElts(GLcontext * ctx, void *elts, unsigned long n_elts, int elt_size)
{
r300ContextPtr rmesa = R300_CONTEXT(ctx);
struct r300_dma_region *rvb=&rmesa->state.elt_dma;
- unsigned short int *out;
- int i;
+ void *out;
- if(r300IsGartMemory(rmesa, elts, n_elts*sizeof(unsigned short int))){
+ assert(elt_size == 2 || elt_size == 4);
+
+ if(r300IsGartMemory(rmesa, elts, n_elts * elt_size)){
rvb->address = rmesa->radeon.radeonScreen->gartTextures.map;
- rvb->start = (char *)elts - rvb->address;
+ rvb->start = ((char *)elts) - rvb->address;
rvb->aos_offset = rmesa->radeon.radeonScreen->gart_texture_offset + rvb->start;
+
return ;
+ }else if(r300IsGartMemory(rmesa, elts, 1)){
+ WARN_ONCE("Pointer not within GART memory!\n");
+ exit(1);
}
- r300AllocDmaRegion(rmesa, rvb, n_elts*sizeof(unsigned short int), 2);
+ r300AllocDmaRegion(rmesa, rvb, n_elts * elt_size, elt_size);
+ rvb->aos_offset = GET_START(rvb);
- out = (unsigned short int *)(rvb->address + rvb->start);
-
- for(i=0; i < n_elts; i++)
- out[i]=(unsigned short int)elts[i];
+ out = rvb->address + rvb->start;
+ memcpy(out, elts, n_elts * elt_size);
}
/* Emit vertex data to GART memory (unless immediate mode)
rmesa->state.aos_count = nr;
}
+#ifdef RADEON_VTXFMT_A
+void r300EmitArraysVtx(GLcontext * ctx, GLboolean immd)
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ r300ContextPtr r300 = rmesa;
+ struct radeon_vertex_buffer *VB = &rmesa->state.VB;
+ //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;
+ GLuint inputs = 0;
+
+
+#define CONFIGURE_AOS(r, f, v, sz, cn) { \
+ if (RADEON_DEBUG & DEBUG_STATE) \
+ fprintf(stderr, "Enabling "#v "\n"); \
+ if (++nr >= R300_MAX_AOS_ARRAYS) { \
+ fprintf(stderr, "Aieee! AOS array count exceeded!\n"); \
+ exit(-1); \
+ } \
+ \
+ if (hw_tcl_on == GL_FALSE) \
+ rmesa->state.aos[nr-1].aos_reg = aa_vap_reg++; \
+ rmesa->state.aos[nr-1].aos_format = f; \
+ if (immd) { \
+ rmesa->state.aos[nr-1].aos_size = 4; \
+ rmesa->state.aos[nr-1].aos_stride = 4; \
+ rmesa->state.aos[nr-1].aos_offset = 0; \
+ } else { \
+ emit_vector(ctx, \
+ &rmesa->state.aos[nr-1], \
+ v.data, \
+ sz, \
+ v.stride, \
+ cn); \
+ rmesa->state.vap_reg.r=rmesa->state.aos[nr-1].aos_reg; \
+ } \
+}
+
+ if (hw_tcl_on) {
+ GLuint InputsRead = CURRENT_VERTEX_SHADER(ctx)->InputsRead;
+ struct r300_vertex_program *prog=(struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
+ if (InputsRead & (1<<VERT_ATTRIB_POS)) {
+ inputs |= _TNL_BIT_POS;
+ rmesa->state.aos[nr++].aos_reg = prog->inputs[VERT_ATTRIB_POS];
+ }
+ if (InputsRead & (1<<VERT_ATTRIB_NORMAL)) {
+ inputs |= _TNL_BIT_NORMAL;
+ rmesa->state.aos[nr++].aos_reg = prog->inputs[VERT_ATTRIB_NORMAL];
+ }
+ if (InputsRead & (1<<VERT_ATTRIB_COLOR0)) {
+ inputs |= _TNL_BIT_COLOR0;
+ rmesa->state.aos[nr++].aos_reg = prog->inputs[VERT_ATTRIB_COLOR0];
+ }
+ if (InputsRead & (1<<VERT_ATTRIB_COLOR1)) {
+ inputs |= _TNL_BIT_COLOR1;
+ rmesa->state.aos[nr++].aos_reg = prog->inputs[VERT_ATTRIB_COLOR1];
+ }
+ if (InputsRead & (1<<VERT_ATTRIB_FOG)) {
+ inputs |= _TNL_BIT_FOG;
+ rmesa->state.aos[nr++].aos_reg = prog->inputs[VERT_ATTRIB_FOG];
+ }
+ if(ctx->Const.MaxTextureUnits > 8) { /* Not sure if this can even happen... */
+ fprintf(stderr, "%s: Cant handle that many inputs\n", __FUNCTION__);
+ exit(-1);
+ }
+ for (i=0;i<ctx->Const.MaxTextureUnits;i++) {
+ if (InputsRead & (1<<(VERT_ATTRIB_TEX0+i))) {
+ inputs |= _TNL_BIT_TEX0<<i;
+ rmesa->state.aos[nr++].aos_reg = prog->inputs[VERT_ATTRIB_TEX0+i];
+ }
+ }
+ nr = 0;
+ } else {
+ inputs = TNL_CONTEXT(ctx)->render_inputs;
+ }
+ rmesa->state.render_inputs = inputs;
+
+ if (inputs & _TNL_BIT_POS) {
+ CONFIGURE_AOS(i_coords, AOS_FORMAT_FLOAT,
+ VB->AttribPtr[VERT_ATTRIB_POS],
+ immd ? 4 : VB->AttribPtr[VERT_ATTRIB_POS].size,
+ count);
+
+ vic_1 |= R300_INPUT_CNTL_POS;
+ }
+
+ if (inputs & _TNL_BIT_NORMAL) {
+ CONFIGURE_AOS(i_normal, AOS_FORMAT_FLOAT,
+ VB->AttribPtr[VERT_ATTRIB_NORMAL],
+ immd ? 4 : VB->AttribPtr[VERT_ATTRIB_NORMAL].size,
+ count);
+
+ vic_1 |= R300_INPUT_CNTL_NORMAL;
+ }
+
+ if (inputs & _TNL_BIT_COLOR0) {
+ int emitsize=4;
+
+ if (!immd) {
+ if (VB->AttribPtr[VERT_ATTRIB_COLOR0].size == 4 &&
+ (VB->AttribPtr[VERT_ATTRIB_COLOR0].stride != 0 ||
+ ((float*)VB->AttribPtr[VERT_ATTRIB_COLOR0].data)[3] != 1.0)) {
+ emitsize = 4;
+ } else {
+ emitsize = 3;
+ }//emitsize = VB->AttribPtr[VERT_ATTRIB_COLOR0].size;
+ }
+ if(VB->AttribPtr[VERT_ATTRIB_COLOR0].type == GL_UNSIGNED_BYTE)
+ emitsize = 1;
+
+ CONFIGURE_AOS(i_color[0], VB->AttribPtr[VERT_ATTRIB_COLOR0].type == GL_UNSIGNED_BYTE ? AOS_FORMAT_UBYTE : AOS_FORMAT_FLOAT_COLOR,
+ VB->AttribPtr[VERT_ATTRIB_COLOR0],
+ immd ? 4 : emitsize,
+ count);
+
+ vic_1 |= R300_INPUT_CNTL_COLOR;
+ }
+
+ if (inputs & _TNL_BIT_COLOR1) {
+ CONFIGURE_AOS(i_color[1], AOS_FORMAT_FLOAT_COLOR,
+ VB->AttribPtr[VERT_ATTRIB_COLOR1],
+ immd ? 4 : VB->AttribPtr[VERT_ATTRIB_COLOR1].size,
+ count);
+ }
+
+#if 0
+ if (inputs & _TNL_BIT_FOG) {
+ CONFIGURE_AOS( AOS_FORMAT_FLOAT,
+ VB->FogCoordPtr,
+ immd ? 4 : VB->FogCoordPtr->size,
+ count);
+ }
+#endif
+
+ r300->state.texture.tc_count = 0;
+ for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
+ if (inputs & (_TNL_BIT_TEX0 << i)) {
+ CONFIGURE_AOS(i_tex[i], AOS_FORMAT_FLOAT,
+ VB->AttribPtr[VERT_ATTRIB_TEX0+i],
+ immd ? 4 : VB->AttribPtr[VERT_ATTRIB_TEX0+i].size,
+ count);
+
+ vic_1 |= R300_INPUT_CNTL_TC0 << i;
+ r300->state.texture.tc_count++;
+ }
+ }
+ for(i=0; i < nr; i++)
+ if(r300->state.aos[i].aos_format == 2){
+ assert(r300->state.aos[i].aos_size == 1);
+ r300->state.aos[i].aos_size=5;
+ }
+
+#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)->packet0.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 < nr; i++)
+ if(r300->state.aos[i].aos_format == 2){
+ assert(r300->state.aos[i].aos_size == 5);
+ r300->state.aos[i].aos_size=/*3*/4; /* XXX */
+ }
+
+
+ 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;
+
+ //fprintf(stderr, "vir1 dw=%08x\n", dw);
+ 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)->packet0.count = (nr+1)>>1;
+
+ /* Set up input_cntl */
+ /* I don't think this is needed for vertex buffers, but it doesn't hurt anything */
+ 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;
+
+ for(i=0; i < nr; i++)
+ if(r300->state.aos[i].aos_format == 2){
+ assert(r300->state.aos[i].aos_size == /*3*/4); /* XXX */
+ r300->state.aos[i].aos_size=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]=0;
+ r300->hw.vof.cmd[R300_VOF_CNTL_1]=0;
+ if (hw_tcl_on){
+ GLuint OutputsWritten = CURRENT_VERTEX_SHADER(ctx)->OutputsWritten;
+
+ if(OutputsWritten & (1<<VERT_RESULT_HPOS))
+ r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT;
+ if(OutputsWritten & (1<<VERT_RESULT_COL0))
+ r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT;
+ /*if(OutputsWritten & (1<<VERT_RESULT_COL1))
+ r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT;
+ if(OutputsWritten & (1<<VERT_RESULT_BFC0))
+ r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_2_PRESENT;
+ if(OutputsWritten & (1<<VERT_RESULT_BFC1))
+ r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_3_PRESENT;*/
+ //if(OutputsWritten & (1<<VERT_RESULT_FOGC))
+
+ if(OutputsWritten & (1<<VERT_RESULT_PSIZ))
+ r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT;
+
+ for(i=0;i < ctx->Const.MaxTextureUnits;i++)
+ if(OutputsWritten & (1<<(VERT_RESULT_TEX0+i)))
+ r300->hw.vof.cmd[R300_VOF_CNTL_1] |= (4<<(3*i));
+ } else {
+ if(inputs & _TNL_BIT_POS)
+ r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT;
+ if(inputs & _TNL_BIT_COLOR0)
+ r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT;
+ if(inputs & _TNL_BIT_COLOR1)
+ r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT;
+
+ for(i=0;i < ctx->Const.MaxTextureUnits;i++)
+ if(inputs & (_TNL_BIT_TEX0<<i))
+ r300->hw.vof.cmd[R300_VOF_CNTL_1]|=(4<<(3*i));
+ }
+
+ rmesa->state.aos_count = nr;
+}
+#endif
+
+#ifdef USER_BUFFERS
+void r300UseArrays(GLcontext * ctx)
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ int i;
+
+ if(rmesa->state.elt_dma.buf)
+ radeon_mm_use(rmesa, rmesa->state.elt_dma.buf->id);
+
+ for (i=0; i < rmesa->state.aos_count;i++) {
+ if (rmesa->state.aos[i].buf)
+ radeon_mm_use(rmesa, rmesa->state.aos[i].buf->id);
+ }
+
+#ifdef HW_VBOS
+
+#define USE_VBO(a) if (ctx->Array.a.BufferObj->Name && ctx->Array.a.Enabled) \
+ radeon_mm_use(rmesa, ((struct r300_buffer_object *)ctx->Array.a.BufferObj)->id)
+
+ if (ctx->Array.ElementArrayBufferObj->Name && ctx->Array.ElementArrayBufferObj->OnCard)
+ radeon_mm_use(rmesa, ((struct r300_buffer_object *)ctx->Array.ElementArrayBufferObj)->id);
+
+ USE_VBO(Vertex);
+ USE_VBO(Normal);
+ USE_VBO(Color);
+ USE_VBO(SecondaryColor);
+ USE_VBO(FogCoord);
+
+ for (i=0; i < MAX_TEXTURE_COORD_UNITS; i++)
+ USE_VBO(TexCoord[i]);
+#endif
+
+}
+#endif
+
void r300ReleaseArrays(GLcontext * ctx)
{
r300ContextPtr rmesa = R300_CONTEXT(ctx);
#include "r300_context.h"
-extern void r300EmitElts(GLcontext * ctx, GLuint *elts, unsigned long n_elts);
+extern void r300EmitElts(GLcontext * ctx, void *elts, unsigned long n_elts, int elt_size);
extern void r300EmitArrays(GLcontext * ctx, GLboolean immd);
+
+#ifdef RADEON_VTXFMT_A
+extern void r300EmitArraysVtx(GLcontext * ctx, GLboolean immd);
+#endif
+
+#ifdef USER_BUFFERS
+void r300UseArrays(GLcontext * ctx);
+#endif
+
extern void r300ReleaseArrays(GLcontext * ctx);
#endif
# define R300_TX_FORMAT_G8R8_G8B8 0x15 /* no swizzle */
/* 0x16 - some 16 bit green format.. ?? */
# define R300_TX_FORMAT_UNK25 (1 << 25) /* no swizzle */
+# define R300_TX_FORMAT_CUBIC_MAP (1 << 26)
/* gap */
/* Floating point formats */
/* vertex buffer implementation */
-static void inline fire_EB(PREFIX unsigned long addr, int vertex_count, int type)
+static void inline fire_EB(PREFIX unsigned long addr, int vertex_count, int type, int elt_size)
{
LOCAL_VARS
unsigned long addr_a;
+ unsigned long t_addr;
+ unsigned long magic_1, magic_2;
+ GLcontext *ctx;
+ ctx = rmesa->radeon.glCtx;
- if(addr & 1){
+ assert(elt_size == 2 || elt_size == 4);
+
+ if(addr & (elt_size-1)){
WARN_ONCE("Badly aligned buffer\n");
return ;
}
- addr_a = 0; /*addr & 0x1c;*/
+#ifdef OPTIMIZE_ELTS
+ addr_a = 0;
+
+ magic_1 = (addr % 32) / 4;
+ t_addr = addr & (~0x1d);
+ magic_2 = (vertex_count + 1 + (t_addr & 0x2)) / 2 + magic_1;
+
+ check_space(6);
+
+ start_packet3(RADEON_CP_PACKET3_3D_DRAW_INDX_2, 0);
+ if(elt_size == 4){
+ e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count<<16) | type | R300_VAP_VF_CNTL__INDEX_SIZE_32bit);
+ } else {
+ e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count<<16) | type);
+ }
+
+ start_packet3(RADEON_CP_PACKET3_INDX_BUFFER, 2);
+ if(elt_size == 4){
+ e32(R300_EB_UNK1 | (0 << 16) | R300_EB_UNK2);
+ e32(addr /*& 0xffffffe3*/);
+ } else {
+ e32(R300_EB_UNK1 | (magic_1 << 16) | R300_EB_UNK2);
+ e32(t_addr);
+ }
+
+ if(elt_size == 4){
+ e32(vertex_count /*+ addr_a/4*/); /* Total number of dwords needed? */
+ } else {
+ e32(magic_2); /* Total number of dwords needed? */
+ }
+ //cp_delay(PASS_PREFIX 1);
+#if 0
+ fprintf(stderr, "magic_1 %d\n", magic_1);
+ fprintf(stderr, "t_addr %x\n", t_addr);
+ fprintf(stderr, "magic_2 %d\n", magic_2);
+ exit(1);
+#endif
+#else
+ addr_a = 0;
check_space(6);
start_packet3(RADEON_CP_PACKET3_3D_DRAW_INDX_2, 0);
- /* TODO: R300_VAP_VF_CNTL__INDEX_SIZE_32bit . */
- e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count<<16) | type);
+ if(elt_size == 4){
+ e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count<<16) | type | R300_VAP_VF_CNTL__INDEX_SIZE_32bit);
+ } else {
+ e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count<<16) | type);
+ }
start_packet3(RADEON_CP_PACKET3_INDX_BUFFER, 2);
- e32(R300_EB_UNK1 | (addr_a << 16) | R300_EB_UNK2);
+ e32(R300_EB_UNK1 | (0 << 16) | R300_EB_UNK2);
e32(addr /*& 0xffffffe3*/);
- e32((vertex_count+1)/2 /*+ addr_a/4*/); /* Total number of dwords needed? */
+
+ if(elt_size == 4){
+ e32(vertex_count /*+ addr_a/4*/); /* Total number of dwords needed? */
+ } else {
+ e32((vertex_count+1)/2 /*+ addr_a/4*/); /* Total number of dwords needed? */
+ }
+ //cp_delay(PASS_PREFIX 1);
+#endif
}
static void r300_render_vb_primitive(r300ContextPtr rmesa,
WARN_ONCE("Too many elts\n");
return;
}
- r300EmitElts(ctx, rmesa->state.Elts+start, num_verts);
- fire_EB(PASS_PREFIX GET_START(&(rmesa->state.elt_dma)), num_verts, type);
+ r300EmitElts(ctx, rmesa->state.Elts+start, num_verts, 4);
+ fire_EB(PASS_PREFIX GET_START(&(rmesa->state.elt_dma)), num_verts, type, 4);
#endif
}else{
r300EmitAOS(rmesa, rmesa->state.aos_count, start);
r300ReleaseArrays(ctx);
r300EmitArrays(ctx, GL_FALSE);
-
+
// LOCK_HARDWARE(&(rmesa->radeon));
reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
reg_start(0x4f18,0);
e32(0x00000003);
+#ifdef USER_BUFFERS
+ r300UseArrays(ctx);
+#endif
// end_3d(PASS_PREFIX_VOID);
/* Flush state - we are done drawing.. */
return GL_FALSE;
}
+#ifdef RADEON_VTXFMT_A
+
+static void r300_render_vb_primitive_vtxfmt_a(r300ContextPtr rmesa,
+ GLcontext *ctx,
+ int start,
+ int end,
+ int prim)
+{
+ int type, num_verts;
+ radeonScreenPtr rsp=rmesa->radeon.radeonScreen;
+ LOCAL_VARS
+ TNLcontext *tnl = TNL_CONTEXT(ctx);
+ struct vertex_buffer *VB = &tnl->vb;
+ int i;
+
+ type=r300_get_primitive_type(rmesa, ctx, prim);
+ num_verts=r300_get_num_verts(rmesa, ctx, end-start, prim);
+
+ if(type<0 || num_verts <= 0)return;
+
+ if(rmesa->state.VB.Elts){
+ r300EmitAOS(rmesa, rmesa->state.aos_count, /*0*/start);
+#if 0
+ start_index32_packet(num_verts, type);
+ for(i=0; i < num_verts; i++)
+ e32(((unsigned long *)rmesa->state.VB.Elts)[i]/*rmesa->state.Elts[start+i]*/); /* start ? */
+#else
+ WARN_ONCE("Rendering with elt buffers\n");
+ if(num_verts == 1){
+ //start_index32_packet(num_verts, type);
+ //e32(rmesa->state.Elts[start]);
+ return;
+ }
+
+ if(num_verts > 65535){ /* not implemented yet */
+ WARN_ONCE("Too many elts\n");
+ return;
+ }
+
+ r300EmitElts(ctx, rmesa->state.VB.Elts, num_verts, rmesa->state.VB.elt_size);
+ fire_EB(PASS_PREFIX rmesa->state.elt_dma.aos_offset, num_verts, type, rmesa->state.VB.elt_size);
+#endif
+ }else{
+ r300EmitAOS(rmesa, rmesa->state.aos_count, start);
+ fire_AOS(PASS_PREFIX num_verts, type);
+ }
+}
+
+void dump_array(struct r300_dma_region *rvb, int count)
+{
+ int *out = (int *)(rvb->address + rvb->start);
+ int i, ci;
+
+ for (i=0; i < count; i++) {
+ fprintf(stderr, "{");
+ if (rvb->aos_format == AOS_FORMAT_FLOAT)
+ for (ci=0; ci < rvb->aos_size; ci++)
+ fprintf(stderr, "%f ", ((float *)out)[ci]);
+ else
+ for (ci=0; ci < rvb->aos_size; ci++)
+ fprintf(stderr, "%d ", ((unsigned char *)out)[ci]);
+ fprintf(stderr, "}");
+
+ out += rvb->aos_stride;
+ }
+
+ fprintf(stderr, "\n");
+}
+
+void dump_dt(struct dt *dt, int count)
+{
+ int *out = dt->data;
+ int i, ci;
+
+ fprintf(stderr, "base at %p ", out);
+
+ for (i=0; i < count; i++){
+ fprintf(stderr, "{");
+ if (dt->type == GL_FLOAT)
+ for (ci=0; ci < dt->size; ci++)
+ fprintf(stderr, "%f ", ((float *)out)[ci]);
+ else
+ for (ci=0; ci < dt->size; ci++)
+ fprintf(stderr, "%d ", ((unsigned char *)out)[ci]);
+ fprintf(stderr, "}");
+
+ out = (char *)out + dt->stride;
+ }
+
+ fprintf(stderr, "\n");
+}
+
+/*static */GLboolean r300_run_vb_render_vtxfmt_a(GLcontext *ctx,
+ struct tnl_pipeline_stage *stage)
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ //TNLcontext *tnl = TNL_CONTEXT(ctx);
+ struct radeon_vertex_buffer *VB = &rmesa->state.VB; //&tnl->vb;
+ int i, j;
+ LOCAL_VARS
+
+ if (RADEON_DEBUG & DEBUG_PRIMS)
+ fprintf(stderr, "%s\n", __FUNCTION__);
+
+ if (rmesa->state.VB.LockCount == 0) {
+ r300ReleaseArrays(ctx);
+ r300EmitArraysVtx(ctx, GL_FALSE);
+ } else {
+ /* TODO: Figure out why do we need these. */
+ R300_STATECHANGE(rmesa, vir[0]);
+ R300_STATECHANGE(rmesa, vir[1]);
+ R300_STATECHANGE(rmesa, vic);
+ R300_STATECHANGE(rmesa, vof);
+
+#if 0
+ fprintf(stderr, "dt:\n");
+ for(i=0; i < VERT_ATTRIB_MAX; i++){
+ fprintf(stderr, "dt %d:", i);
+ dump_dt(&rmesa->state.VB.AttribPtr[i], VB->Count);
+ }
+
+ fprintf(stderr, "before:\n");
+ for(i=0; i < rmesa->state.aos_count; i++){
+ fprintf(stderr, "aos %d:", i);
+ dump_array(&rmesa->state.aos[i], VB->Count);
+ }
+#endif
+#if 0
+ r300ReleaseArrays(ctx);
+ r300EmitArraysVtx(ctx, GL_FALSE);
+
+ fprintf(stderr, "after:\n");
+ for(i=0; i < rmesa->state.aos_count; i++){
+ fprintf(stderr, "aos %d:", i);
+ dump_array(&rmesa->state.aos[i], VB->Count);
+ }
+#endif
+ }
+
+// LOCK_HARDWARE(&(rmesa->radeon));
+
+ reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
+ e32(0x0000000a);
+
+ reg_start(0x4f18,0);
+ e32(0x00000003);
+#if 0
+ reg_start(R300_VAP_PVS_WAITIDLE,0);
+ e32(0x00000000);
+#endif
+ r300EmitState(rmesa);
+
+ 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;
+
+ r300_render_vb_primitive_vtxfmt_a(rmesa, ctx, start, start + length, prim);
+ }
+
+ reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
+ e32(0x0000000a/*0x2*/);
+
+ reg_start(0x4f18,0);
+ e32(0x00000003/*0x1*/);
+
+#ifdef USER_BUFFERS
+ r300UseArrays(ctx);
+#endif
+// end_3d(PASS_PREFIX_VOID);
+
+ /* Flush state - we are done drawing.. */
+// r300FlushCmdBufLocked(rmesa, __FUNCTION__);
+// radeonWaitForIdleLocked(&(rmesa->radeon));
+
+// UNLOCK_HARDWARE(&(rmesa->radeon));
+ return GL_FALSE;
+}
+#endif
+
/**
* Called by the pipeline manager to render a batch of primitives.
* We can return true to pass on to the next stage (i.e. software
fprintf(stderr, "%s\n", __FUNCTION__);
if(hw_tcl_on == GL_FALSE)
return GL_TRUE;
- if(ctx->VertexProgram._Enabled == GL_FALSE){
- _tnl_UpdateFixedFunctionProgram(ctx);
- }
- vp = (struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
- if(vp->translated == GL_FALSE)
- translate_vertex_shader(vp);
- if(vp->translated == GL_FALSE){
- fprintf(stderr, "Failing back to sw-tcl\n");
- debug_vp(ctx, &vp->mesa_program);
- hw_tcl_on=future_hw_tcl_on=0;
- r300ResetHwState(rmesa);
- return GL_TRUE;
- }
-
- r300_setup_textures(ctx);
- r300_setup_rs_unit(ctx);
-
- r300SetupVertexShader(rmesa);
- r300SetupPixelShader(rmesa);
-
+
+ r300UpdateShaderStates(rmesa);
+
return r300_run_vb_render(ctx, stage);
}
#endif
}
+extern int future_hw_tcl_on;
+void r300UpdateShaderStates(r300ContextPtr rmesa)
+{
+ GLcontext *ctx;
+ struct r300_vertex_program *vp;
+
+ ctx = rmesa->radeon.glCtx;
+
+ if(ctx->VertexProgram._Enabled == GL_FALSE){
+ _tnl_UpdateFixedFunctionProgram(ctx);
+ }
+ vp = (struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
+ if(vp->translated == GL_FALSE)
+ translate_vertex_shader(vp);
+ if(vp->translated == GL_FALSE){
+ fprintf(stderr, "Failing back to sw-tcl\n");
+ debug_vp(ctx, &vp->mesa_program);
+ hw_tcl_on=future_hw_tcl_on=0;
+ r300ResetHwState(rmesa);
+
+ return ;
+ }
+
+ r300_setup_textures(ctx);
+ r300_setup_rs_unit(ctx);
+
+ r300SetupVertexShader(rmesa);
+ r300SetupPixelShader(rmesa);
+}
+
/* This is probably wrong for some values, I need to test this
* some more. Range checking would be a good idea also..
*
r300->hw.is_dirty = GL_TRUE; \
} while(0)
+#define R300_PRINT_STATE(r300, atom) \
+ r300_print_state_atom(r300, &r300->hw.atom)
+
/* Fire the buffered vertices no matter what.
TODO: This has not been implemented yet
*/
extern void r300_setup_textures(GLcontext *ctx);
extern void r300_setup_rs_unit(GLcontext *ctx);
+extern void r300UpdateShaderStates(r300ContextPtr rmesa);
#endif /* __R300_STATE_H__ */
t->format_x |= R200_TEXCOORD_VOLUME;
} else if (tObj->Target == GL_TEXTURE_CUBE_MAP) {
ASSERT(log2Width == log2Height);
- t->format |= ((log2Width << R200_TXFORMAT_F5_WIDTH_SHIFT) |
- (log2Height << R200_TXFORMAT_F5_HEIGHT_SHIFT)
- | (R200_TXFORMAT_CUBIC_MAP_ENABLE));
+ t->format |= R300_TX_FORMAT_CUBIC_MAP;
+
t->format_x |= R200_TEXCOORD_CUBIC_ENV;
t->pp_cubic_faces = ((log2Width << R200_FACE_WIDTH_1_SHIFT) |
(log2Height << R200_FACE_HEIGHT_1_SHIFT) |
Ops that need temp vars should probably be given reg indexes starting at the end of tmp area. */
switch(vpi->Opcode){
case VP_OPCODE_MOV://ADD RESULT 1.X Y Z W PARAM 0{} {X Y Z W} PARAM 0{} {ZERO ZERO ZERO ZERO}
+#if 1
o_inst->op=MAKE_VSF_OP(R300_VPI_OUT_OP_ADD, t_dst_index(vp, &vpi->DstReg),
t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
o_inst->src1=t_src(vp, &src[0]);
t_src_class(src[0].File), VSF_FLAG_NONE);
o_inst->src3=0;
+#else
+ hw_op=(src[0].File == PROGRAM_TEMPORARY) ? R300_VPI_OUT_OP_MAD_2 : R300_VPI_OUT_OP_MAD;
+
+ o_inst->op=MAKE_VSF_OP(hw_op, t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask), t_dst_class(vpi->DstReg.File));
+ o_inst->src1=t_src(vp, &src[0]);
+ o_inst->src2=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
+ SWIZZLE_ONE, SWIZZLE_ONE,
+ SWIZZLE_ONE, SWIZZLE_ONE,
+ t_src_class(src[0].File), VSF_FLAG_NONE);
+
+
+ o_inst->src3=MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
+ SWIZZLE_ZERO, SWIZZLE_ZERO,
+ SWIZZLE_ZERO, SWIZZLE_ZERO,
+ t_src_class(src[0].File), VSF_FLAG_NONE);
+#endif
goto next;
--- /dev/null
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <sys/types.h>
+#include <sys/sem.h>
+
+#include "r300_context.h"
+#include "r300_cmdbuf.h"
+#include "radeon_mm.h"
+
+#ifdef USER_BUFFERS
+void radeon_mm_reset(r300ContextPtr rmesa)
+{
+ drm_r300_cmd_header_t *cmd;
+ int ret;
+
+ memset(rmesa->rmm, 0, sizeof(struct radeon_memory_manager));
+
+ rmesa->rmm->u_size = 1024; //2048;
+ //rmesa->radeon.radeonScreen->scratch[2] = rmesa->rmm->vb_age;
+#if 0 /* FIXME */
+ cmd = r300AllocCmdBuf(rmesa, 4, __FUNCTION__);
+ cmd[0].scratch.cmd_type = R300_CMD_SCRATCH;
+ cmd[0].scratch.reg = 2;
+ cmd[0].scratch.n_bufs = 1;
+ cmd[0].scratch.flags = 0;
+ cmd[1].u = (unsigned long)(&rmesa->rmm->vb_age);
+ cmd[2].u = (unsigned long)(&rmesa->rmm->u_list[0].age);
+ cmd[3].u = /*id*/0;
+
+ /* Protect from DRM. */
+ LOCK_HARDWARE(&rmesa->radeon);
+ rmesa->rmm->u_list[0].h_pending ++;
+ ret = r300FlushCmdBufLocked(rmesa, __FUNCTION__);
+ UNLOCK_HARDWARE(&rmesa->radeon);
+
+ if (ret) {
+ WARN_ONCE("r300FlushCmdBufLocked\n");
+ exit(1);
+ }
+#endif
+}
+
+void radeon_mm_init(r300ContextPtr rmesa)
+{
+
+ rmesa->mm_ipc_key = 0xdeadbeed; //ftok("/tmp/.r300.mm_lock", "x");
+ if(rmesa->mm_ipc_key == -1){
+ perror("ftok");
+ exit(1);
+ }
+
+ rmesa->mm_shm_id = shmget(rmesa->mm_ipc_key, sizeof(struct radeon_memory_manager), 0644);
+ if (rmesa->mm_shm_id == -1) {
+ rmesa->mm_shm_id = shmget(rmesa->mm_ipc_key, sizeof(struct radeon_memory_manager), 0644 | IPC_CREAT);
+
+ rmesa->rmm = shmat(rmesa->mm_shm_id, (void *)0, 0);
+ if (rmesa->rmm == (char *)(-1)) {
+ perror("shmat");
+ exit(1);
+ }
+
+ radeon_mm_reset(rmesa);
+
+ rmesa->mm_sem_id = semget(rmesa->mm_ipc_key, 2, 0666 | IPC_CREAT);
+ if (rmesa->mm_sem_id == -1) {
+ perror("semget");
+ exit(1);
+ }
+
+ return ;
+ }
+
+ rmesa->rmm = shmat(rmesa->mm_shm_id, (void *)0, 0);
+ if (rmesa->rmm == (char *)(-1)) {
+ perror("shmat");
+ exit(1);
+ }
+ /* FIXME */
+ radeon_mm_reset(rmesa);
+
+ rmesa->mm_sem_id = semget(rmesa->mm_ipc_key, 2, 0666);
+ if (rmesa->mm_sem_id == -1) {
+ perror("semget");
+ exit(1);
+ }
+}
+
+static void radeon_mm_lock(r300ContextPtr rmesa, int sem)
+{
+ struct sembuf sb = { 0, 1, 0 };
+
+ sb.sem_num = sem;
+
+ if (semop(rmesa->mm_sem_id, &sb, 1) == -1) {
+ perror("semop");
+ exit(1);
+ }
+}
+
+static void radeon_mm_unlock(r300ContextPtr rmesa, int sem)
+{
+ struct sembuf sb = { 0, -1, 0 };
+
+ sb.sem_num = sem;
+
+ if (semop(rmesa->mm_sem_id, &sb, 1) == -1) {
+ perror("semop");
+ exit(1);
+ }
+}
+
+void *radeon_mm_ptr(r300ContextPtr rmesa, int id)
+{
+ return rmesa->rmm->u_list[id].ptr;
+}
+
+//#define MM_DEBUG
+int radeon_mm_alloc(r300ContextPtr rmesa, int alignment, int size)
+{
+ drm_radeon_mem_alloc_t alloc;
+ int offset, ret;
+ int i, end, free=-1;
+ int done_age;
+ drm_radeon_mem_free_t memfree;
+ int tries=0, tries2=0;
+
+ memfree.region = RADEON_MEM_REGION_GART;
+
+ radeon_mm_lock(rmesa, RADEON_MM_UL);
+
+ again:
+
+ done_age = rmesa->radeon.radeonScreen->scratch[2];
+
+ i = 1; //rmesa->rmm->u_head + 1;
+ //i &= rmesa->rmm->u_size - 1;
+
+ end = i + rmesa->rmm->u_size;
+ //end &= rmesa->rmm->u_size - 1;
+
+ for (; i != end; i ++/*, i &= rmesa->rmm->u_size-1*/) {
+ if (rmesa->rmm->u_list[i].ptr == NULL){
+ free = i;
+ continue;
+ }
+
+ if (rmesa->rmm->u_list[i].h_pending == 0 &&
+ rmesa->rmm->u_list[i].pending && rmesa->rmm->u_list[i].age <= done_age) {
+ memfree.region_offset = (char *)rmesa->rmm->u_list[i].ptr -
+ (char *)rmesa->radeon.radeonScreen->gartTextures.map;
+
+ ret = drmCommandWrite(rmesa->radeon.radeonScreen->driScreen->fd,
+ DRM_RADEON_FREE, &memfree, sizeof(memfree));
+
+ if (ret) {
+ //fprintf(stderr, "Failed to free at %p\n", rmesa->rmm->u_list[i].ptr);
+ //fprintf(stderr, "ret = %s\n", strerror(-ret));
+
+ //radeon_mm_unlock(rmesa, RADEON_MM_UL);
+ //exit(1);
+ } else {
+#ifdef MM_DEBUG
+ fprintf(stderr, "really freed %d at age %x\n", i, rmesa->radeon.radeonScreen->scratch[2]);
+#endif
+ rmesa->rmm->u_list[i].pending = 0;
+ rmesa->rmm->u_list[i].ptr = NULL;
+ free = i;
+ }
+ }
+ }
+ done:
+ rmesa->rmm->u_head = i;
+
+ if (free == -1) {
+ //usleep(100);
+ r300FlushCmdBuf(rmesa, __FUNCTION__);
+ tries++;
+ if(tries>100){
+ WARN_ONCE("Ran out of slots!\n");
+ exit(1);
+ }
+ goto again;
+ }
+
+ alloc.region = RADEON_MEM_REGION_GART;
+ alloc.alignment = alignment;
+ alloc.size = size;
+ alloc.region_offset = &offset;
+
+ ret = drmCommandWriteRead( rmesa->radeon.dri.fd, DRM_RADEON_ALLOC, &alloc, sizeof(alloc));
+ if (ret) {
+ r300FlushCmdBuf(rmesa, __FUNCTION__);
+ //usleep(100);
+ tries2++;
+ tries = 0;
+ if(tries2>100){
+ WARN_ONCE("Ran out of GART memory!\n");
+ exit(1);
+ }
+ goto again;
+ }
+
+ i = free;
+ rmesa->rmm->u_list[i].ptr = ((GLubyte *)rmesa->radeon.radeonScreen->gartTextures.map) + offset;
+ rmesa->rmm->u_list[i].size = size;
+ rmesa->rmm->u_list[i].age = 0;
+
+#ifdef MM_DEBUG
+ fprintf(stderr, "allocated %d at age %x\n", i, rmesa->radeon.radeonScreen->scratch[2]);
+#endif
+
+ radeon_mm_unlock(rmesa, RADEON_MM_UL);
+
+ return i;
+}
+
+void radeon_mm_use(r300ContextPtr rmesa, int id)
+{
+#ifdef MM_DEBUG
+ fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, rmesa->radeon.radeonScreen->scratch[2]);
+#endif
+ drm_r300_cmd_header_t *cmd;
+
+ if(id == 0)
+ return;
+
+ radeon_mm_lock(rmesa, RADEON_MM_UL);
+
+ cmd = r300AllocCmdBuf(rmesa, 4, __FUNCTION__);
+ cmd[0].scratch.cmd_type = R300_CMD_SCRATCH;
+ cmd[0].scratch.reg = 2;
+ cmd[0].scratch.n_bufs = 1;
+ cmd[0].scratch.flags = 0;
+ cmd[1].u = (unsigned long)(&rmesa->rmm->vb_age);
+ cmd[2].u = (unsigned long)(&rmesa->rmm->u_list[id].age);
+ cmd[3].u = /*id*/0;
+
+ LOCK_HARDWARE(&rmesa->radeon); /* Protect from DRM. */
+ rmesa->rmm->u_list[id].h_pending ++;
+ UNLOCK_HARDWARE(&rmesa->radeon);
+
+ radeon_mm_unlock(rmesa, RADEON_MM_UL);
+}
+
+void *radeon_mm_map(r300ContextPtr rmesa, int id, int access)
+{
+#ifdef MM_DEBUG
+ fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, rmesa->radeon.radeonScreen->scratch[2]);
+#endif
+ void *ptr;
+ int tries = 0;
+
+ if (access == RADEON_MM_R) {
+ radeon_mm_lock(rmesa, RADEON_MM_UL);
+
+ if(rmesa->rmm->u_list[id].mapped == 1)
+ WARN_ONCE("buffer %d already mapped\n", id);
+
+ rmesa->rmm->u_list[id].mapped = 1;
+ ptr = radeon_mm_ptr(rmesa, id);
+
+ radeon_mm_unlock(rmesa, RADEON_MM_UL);
+
+ return ptr;
+ }
+
+ radeon_mm_lock(rmesa, RADEON_MM_UL);
+
+ if (rmesa->rmm->u_list[id].h_pending)
+ r300FlushCmdBuf(rmesa, __FUNCTION__);
+
+ if (rmesa->rmm->u_list[id].h_pending) {
+ radeon_mm_unlock(rmesa, RADEON_MM_UL);
+ return NULL;
+ }
+
+ while(rmesa->rmm->u_list[id].age > rmesa->radeon.radeonScreen->scratch[2] && tries++ < 1000)
+ usleep(10);
+
+ if (tries >= 1000) {
+ fprintf(stderr, "Idling failed (%x vs %x)\n",
+ rmesa->rmm->u_list[id].age, rmesa->radeon.radeonScreen->scratch[2]);
+ radeon_mm_unlock(rmesa, RADEON_MM_UL);
+ return NULL;
+ }
+
+ if(rmesa->rmm->u_list[id].mapped == 1)
+ WARN_ONCE("buffer %d already mapped\n", id);
+
+ rmesa->rmm->u_list[id].mapped = 1;
+ ptr = radeon_mm_ptr(rmesa, id);
+
+ radeon_mm_unlock(rmesa, RADEON_MM_UL);
+
+ return ptr;
+}
+
+void radeon_mm_unmap(r300ContextPtr rmesa, int id)
+{
+#ifdef MM_DEBUG
+ fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, rmesa->radeon.radeonScreen->scratch[2]);
+#endif
+
+ radeon_mm_lock(rmesa, RADEON_MM_UL);
+
+ if(rmesa->rmm->u_list[id].mapped == 0)
+ WARN_ONCE("buffer %d not mapped\n", id);
+
+ rmesa->rmm->u_list[id].mapped = 0;
+
+ radeon_mm_unlock(rmesa, RADEON_MM_UL);
+}
+
+void radeon_mm_free(r300ContextPtr rmesa, int id)
+{
+#ifdef MM_DEBUG
+ fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, rmesa->radeon.radeonScreen->scratch[2]);
+#endif
+
+ if(id == 0)
+ return;
+
+ radeon_mm_lock(rmesa, RADEON_MM_UL);
+ if(rmesa->rmm->u_list[id].ptr == NULL){
+ radeon_mm_unlock(rmesa, RADEON_MM_UL);
+ WARN_ONCE("Not allocated!\n");
+ return ;
+ }
+
+ if(rmesa->rmm->u_list[id].pending){
+ radeon_mm_unlock(rmesa, RADEON_MM_UL);
+ WARN_ONCE("%p already pended!\n", rmesa->rmm->u_list[id].ptr);
+ return ;
+ }
+
+ rmesa->rmm->u_list[id].pending = 1;
+ radeon_mm_unlock(rmesa, RADEON_MM_UL);
+}
+#endif
--- /dev/null
+#ifndef __RADEON_MM_H__
+#define __RADEON_MM_H__
+
+//#define RADEON_MM_PDL 0
+#define RADEON_MM_UL 1
+
+#define RADEON_MM_R 1
+#define RADEON_MM_W 2
+#define RADEON_MM_RW (RADEON_MM_R | RADEON_MM_W)
+
+struct radeon_memory_manager {
+ uint32_t vb_age;
+ /*uint32_t ages[1024];*/
+
+ struct {
+ void *ptr;
+ uint32_t size;
+ uint32_t age;
+ uint32_t h_pending;
+ int pending;
+ int mapped;
+ } u_list[/*4096*/2048];
+ int u_head, u_tail, u_size;
+
+};
+
+extern void radeon_mm_init(r300ContextPtr rmesa);
+extern void *radeon_mm_ptr(r300ContextPtr rmesa, int id);
+extern int radeon_mm_alloc(r300ContextPtr rmesa, int alignment, int size);
+extern void radeon_mm_use(r300ContextPtr rmesa, int id);
+extern void *radeon_mm_map(r300ContextPtr rmesa, int id, int access);
+extern void radeon_mm_unmap(r300ContextPtr rmesa, int id);
+extern void radeon_mm_free(r300ContextPtr rmesa, int id);
+
+#endif
--- /dev/null
+#include "context.h"
+#include "r300_context.h"
+#include "r300_cmdbuf.h"
+#include "radeon_mm.h"
+
+#ifdef RADEON_VTXFMT_A
+
+#define CONV(a, b) rmesa->state.VB.AttribPtr[(a)].size = ctx->Array.b.Size, \
+ rmesa->state.VB.AttribPtr[(a)].data = ctx->Array.b.BufferObj->Name ? \
+ ADD_POINTERS(ctx->Array.b.Ptr, ctx->Array.b.BufferObj->Data) : ctx->Array.b.Ptr, \
+ rmesa->state.VB.AttribPtr[(a)].stride = ctx->Array.b.StrideB, \
+ rmesa->state.VB.AttribPtr[(a)].type = ctx->Array.b.Type
+
+static int setup_arrays(r300ContextPtr rmesa, GLint start)
+{
+ int i;
+ struct dt def = { 4, GL_FLOAT, 0, NULL };
+ GLcontext *ctx;
+ GLuint enabled = 0;
+
+ ctx = rmesa->radeon.glCtx;
+
+ memset(rmesa->state.VB.AttribPtr, 0, VERT_ATTRIB_MAX*sizeof(struct dt));
+
+ CONV(VERT_ATTRIB_POS, Vertex);
+ if (ctx->Array.Vertex.Enabled)
+ enabled |= 1 << VERT_ATTRIB_POS;
+
+ CONV(VERT_ATTRIB_NORMAL, Normal);
+ if (ctx->Array.Normal.Enabled)
+ enabled |= 1 << VERT_ATTRIB_NORMAL;
+
+ CONV(VERT_ATTRIB_COLOR0, Color);
+ if (ctx->Array.Color.Enabled)
+ enabled |= 1 << VERT_ATTRIB_COLOR0;
+
+ CONV(VERT_ATTRIB_COLOR1, SecondaryColor);
+ if (ctx->Array.SecondaryColor.Enabled)
+ enabled |= 1 << VERT_ATTRIB_COLOR1;
+
+ CONV(VERT_ATTRIB_FOG, FogCoord);
+ if (ctx->Array.FogCoord.Enabled)
+ enabled |= 1 << VERT_ATTRIB_FOG;
+
+ for (i=0; i < MAX_TEXTURE_COORD_UNITS; i++) {
+ CONV(VERT_ATTRIB_TEX0 + i, TexCoord[i]);
+
+ if(ctx->Array.TexCoord[i].Enabled) {
+ enabled |= 1 << (VERT_ATTRIB_TEX0+i);
+ }
+
+ }
+
+ for (i=0; i < VERT_ATTRIB_MAX; i++) {
+ if (enabled & (1 << i)) {
+ rmesa->state.VB.AttribPtr[i].data += rmesa->state.VB.AttribPtr[i].stride * start;
+ } else {
+ def.data = ctx->Current.Attrib[i];
+ memcpy(&rmesa->state.VB.AttribPtr[i], &def, sizeof(struct dt));
+ }
+
+ /*if(rmesa->state.VB.AttribPtr[i].data == ctx->Current.Attrib[i])
+ fprintf(stderr, "%d is default coord\n", i);*/
+ }
+
+ for(i=0; i < VERT_ATTRIB_MAX; i++){
+ if(rmesa->state.VB.AttribPtr[i].type != GL_UNSIGNED_BYTE &&
+ rmesa->state.VB.AttribPtr[i].type != GL_FLOAT){
+ WARN_ONCE("Unsupported format %d at index %d\n", rmesa->state.VB.AttribPtr[i].type, i);
+ return -1;
+ }
+ if(rmesa->state.VB.AttribPtr[i].type == GL_UNSIGNED_BYTE &&
+ rmesa->state.VB.AttribPtr[i].size != 4){
+ WARN_ONCE("Unsupported component count for ub colors\n");
+ return -1;
+ }
+
+ /*fprintf(stderr, "%d: ", i);
+
+ switch(rmesa->state.VB.AttribPtr[i].type){
+ case GL_BYTE: fprintf(stderr, "byte "); break;
+ case GL_UNSIGNED_BYTE: fprintf(stderr, "u byte "); break;
+ case GL_SHORT: fprintf(stderr, "short "); break;
+ case GL_UNSIGNED_SHORT: fprintf(stderr, "u short "); break;
+ case GL_INT: fprintf(stderr, "int "); break;
+ case GL_UNSIGNED_INT: fprintf(stderr, "u int "); break;
+ case GL_FLOAT: fprintf(stderr, "float "); break;
+ case GL_2_BYTES: fprintf(stderr, "2 bytes "); break;
+ case GL_3_BYTES: fprintf(stderr, "3 bytes "); break;
+ case GL_4_BYTES: fprintf(stderr, "4 bytes "); break;
+ case GL_DOUBLE: fprintf(stderr, "double "); break;
+ default: fprintf(stderr, "unknown "); break;
+ }
+
+ fprintf(stderr, "Size %d ", rmesa->state.VB.AttribPtr[i].size);
+ fprintf(stderr, "Ptr %p ", rmesa->state.VB.AttribPtr[i].data);
+ fprintf(stderr, "Stride %d ", rmesa->state.VB.AttribPtr[i].stride);
+ fprintf(stderr, "\n");*/
+ }
+ return 0;
+}
+
+void radeonDrawElements( GLenum mode, GLsizei count, GLenum type, const GLvoid *indices )
+{
+ GET_CURRENT_CONTEXT(ctx);
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ int elt_size;
+ int i;
+ unsigned int min = ~0, max = 0;
+ struct tnl_prim prim;
+ static void *ptr = NULL;
+ static struct r300_dma_region rvb;
+
+ if (ctx->Array.ElementArrayBufferObj->Name) {
+ /* use indices in the buffer object */
+ if (!ctx->Array.ElementArrayBufferObj->Data) {
+ _mesa_warning(ctx, "DrawRangeElements with empty vertex elements buffer!");
+ return;
+ }
+ /* actual address is the sum of pointers */
+ indices = (const GLvoid *)
+ ADD_POINTERS(ctx->Array.ElementArrayBufferObj->Data, (const GLubyte *) indices);
+ }
+
+ if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices ))
+ return;
+
+ FLUSH_CURRENT( ctx, 0 );
+ /*
+ fprintf(stderr, "dt at %s:\n", __FUNCTION__);
+ for(i=0; i < VERT_ATTRIB_MAX; i++){
+ fprintf(stderr, "dt %d:", i);
+ dump_dt(&rmesa->state.VB.AttribPtr[i], rmesa->state.VB.Count);
+ }*/
+ r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__);
+
+ switch (type) {
+ case GL_UNSIGNED_BYTE:
+ elt_size = 2;
+
+ r300AllocDmaRegion(rmesa, &rvb, count * elt_size, elt_size);
+ rvb.aos_offset = GET_START(&rvb);
+ ptr = rvb.address + rvb.start;
+
+ for (i=0; i < count; i++) {
+ if(((unsigned char *)indices)[i] < min)
+ min = ((unsigned char *)indices)[i];
+ if(((unsigned char *)indices)[i] > max)
+ max = ((unsigned char *)indices)[i];
+ }
+
+ for (i=0; i < count; i++)
+ ((unsigned short int *)ptr)[i] = ((unsigned char *)indices)[i] - min;
+ break;
+
+ case GL_UNSIGNED_SHORT:
+ elt_size = 2;
+
+ r300AllocDmaRegion(rmesa, &rvb, count * elt_size, elt_size);
+ rvb.aos_offset = GET_START(&rvb);
+ ptr = rvb.address + rvb.start;
+
+ for (i=0; i < count; i++) {
+ if(((unsigned short int *)indices)[i] < min)
+ min = ((unsigned short int *)indices)[i];
+ if(((unsigned short int *)indices)[i] > max)
+ max = ((unsigned short int *)indices)[i];
+ }
+
+ for (i=0; i < count; i++)
+ ((unsigned short int *)ptr)[i] = ((unsigned short int *)indices)[i] - min;
+ break;
+
+ case GL_UNSIGNED_INT:
+ elt_size = 4;
+
+ r300AllocDmaRegion(rmesa, &rvb, count * elt_size, elt_size);
+ rvb.aos_offset = GET_START(&rvb);
+ ptr = rvb.address + rvb.start;
+
+ for (i=0; i < count; i++) {
+ if(((unsigned int *)indices)[i] < min)
+ min = ((unsigned int *)indices)[i];
+ if(((unsigned int *)indices)[i] > max)
+ max = ((unsigned int *)indices)[i];
+ }
+
+ for (i=0; i < count; i++)
+ ((unsigned int *)ptr)[i] = ((unsigned int *)indices)[i] - min;
+ break;
+
+ default:
+ fprintf(stderr, "Unknown elt type!\n");
+ return;
+
+
+ }
+
+ if (ctx->NewState)
+ _mesa_update_state( ctx );
+
+ r300UpdateShaderStates(rmesa);
+
+ if (rmesa->state.VB.LockCount) {
+ if (rmesa->state.VB.lock_uptodate == GL_FALSE) {
+ if (setup_arrays(rmesa, rmesa->state.VB.LockFirst))
+ return;
+
+ rmesa->state.VB.Count = rmesa->state.VB.LockCount;
+
+ r300ReleaseArrays(ctx);
+ r300EmitArraysVtx(ctx, GL_FALSE);
+
+ rmesa->state.VB.lock_uptodate = GL_TRUE;
+ }
+
+ if (min < rmesa->state.VB.LockFirst) {
+ WARN_ONCE("Out of range min %d vs %d!\n", min, rmesa->state.VB.LockFirst);
+ return;
+ }
+
+ if (max >= rmesa->state.VB.LockFirst + rmesa->state.VB.LockCount) {
+ WARN_ONCE("Out of range max %d vs %d!\n", max, rmesa->state.VB.LockFirst +
+ rmesa->state.VB.LockCount);
+ return;
+ }
+ } else {
+ if (setup_arrays(rmesa, min))
+ return;
+ rmesa->state.VB.Count = max - min + 1;
+ }
+
+ rmesa->state.VB.Primitive = &prim;
+ rmesa->state.VB.PrimitiveCount = 1;
+
+ prim.mode = mode | PRIM_BEGIN | PRIM_END;
+ if (rmesa->state.VB.LockCount)
+ prim.start = min - rmesa->state.VB.LockFirst;
+ else
+ prim.start = 0;
+ prim.count = count;
+
+ rmesa->state.VB.Elts = ptr;
+ rmesa->state.VB.elt_size = elt_size;
+
+ r300_run_vb_render_vtxfmt_a(ctx, NULL);
+
+ if(rvb.buf)
+ radeon_mm_use(rmesa, rvb.buf->id);
+}
+
+void radeonDrawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ struct tnl_prim prim;
+ int elt_size;
+ int i;
+ static void *ptr = NULL;
+ static struct r300_dma_region rvb;
+
+ if (ctx->Array.ElementArrayBufferObj->Name) {
+ /* use indices in the buffer object */
+ if (!ctx->Array.ElementArrayBufferObj->Data) {
+ _mesa_warning(ctx, "DrawRangeElements with empty vertex elements buffer!");
+ return;
+ }
+ /* actual address is the sum of pointers */
+ indices = (const GLvoid *)
+ ADD_POINTERS(ctx->Array.ElementArrayBufferObj->Data, (const GLubyte *) indices);
+ }
+
+ if (!_mesa_validate_DrawRangeElements( ctx, mode, start, end, count, type, indices ))
+ return;
+
+ FLUSH_CURRENT( ctx, 0 );
+#ifdef OPTIMIZE_ELTS
+ start = 0;
+#endif
+ r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__);
+
+ switch(type){
+ case GL_UNSIGNED_BYTE:
+ elt_size = 2;
+
+ r300AllocDmaRegion(rmesa, &rvb, count * elt_size, elt_size);
+ rvb.aos_offset = GET_START(&rvb);
+ ptr = rvb.address + rvb.start;
+
+ for(i=0; i < count; i++)
+ ((unsigned short int *)ptr)[i] = ((unsigned char *)indices)[i] - start;
+ break;
+
+ case GL_UNSIGNED_SHORT:
+ elt_size = 2;
+
+#ifdef OPTIMIZE_ELTS
+ if (start == 0 && ctx->Array.ElementArrayBufferObj->Name){
+ ptr = indices;
+ break;
+ }
+#endif
+ r300AllocDmaRegion(rmesa, &rvb, count * elt_size, elt_size);
+ rvb.aos_offset = GET_START(&rvb);
+ ptr = rvb.address + rvb.start;
+
+ for(i=0; i < count; i++)
+ ((unsigned short int *)ptr)[i] = ((unsigned short int *)indices)[i] - start;
+ break;
+
+ case GL_UNSIGNED_INT:
+ elt_size = 4;
+
+ r300AllocDmaRegion(rmesa, &rvb, count * elt_size, elt_size);
+ rvb.aos_offset = GET_START(&rvb);
+ ptr = rvb.address + rvb.start;
+
+ for(i=0; i < count; i++)
+ ((unsigned int *)ptr)[i] = ((unsigned int *)indices)[i] - start;
+ break;
+
+ default:
+ fprintf(stderr, "Unknown elt type!\n");
+ return;
+
+ }
+
+ if(setup_arrays(rmesa, start))
+ return;
+
+ if (ctx->NewState)
+ _mesa_update_state( ctx );
+
+ r300UpdateShaderStates(rmesa);
+
+ rmesa->state.VB.Count = (end - start) + 1;
+ rmesa->state.VB.Primitive = &prim;
+ rmesa->state.VB.PrimitiveCount = 1;
+
+ prim.mode = mode | PRIM_BEGIN | PRIM_END;
+ prim.start = 0;
+ prim.count = count;
+
+ rmesa->state.VB.Elts = ptr;
+ rmesa->state.VB.elt_size = elt_size;
+ rmesa->state.VB.elt_min = start;
+ rmesa->state.VB.elt_max = end;
+
+ r300_run_vb_render_vtxfmt_a(ctx, NULL);
+
+ if(rvb.buf)
+ radeon_mm_use(rmesa, rvb.buf->id);
+}
+
+void radeonDrawArrays( GLenum mode, GLint start, GLsizei count )
+{
+ GET_CURRENT_CONTEXT(ctx);
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ struct tnl_prim prim;
+
+ if (!_mesa_validate_DrawArrays( ctx, mode, start, count ))
+ return;
+
+ FLUSH_CURRENT( ctx, 0 );
+
+ if (ctx->NewState)
+ _mesa_update_state( ctx );
+
+ if (rmesa->state.VB.LockCount == 0)
+ if (setup_arrays(rmesa, start))
+ return;
+
+ r300UpdateShaderStates(rmesa);
+
+ if (rmesa->state.VB.LockCount) {
+ start -= rmesa->state.VB.LockFirst;
+ if (start < 0) { /* Generate error */
+ WARN_ONCE("Out of range!\n");
+ return;
+ }
+ }
+
+ if (rmesa->state.VB.LockCount == 0)
+ rmesa->state.VB.Count = count;
+ rmesa->state.VB.Primitive = &prim;
+ rmesa->state.VB.PrimitiveCount = 1;
+
+ prim.mode = mode | PRIM_BEGIN | PRIM_END;
+ if (ctx->Array.LockCount == 0)
+ prim.start = 0;
+ else
+ prim.start = start;
+
+ prim.count = count;
+
+ rmesa->state.VB.Elts = NULL;
+ rmesa->state.VB.elt_size = 0;
+ rmesa->state.VB.elt_min = 0;
+ rmesa->state.VB.elt_max = 0;
+
+ r300_run_vb_render_vtxfmt_a(ctx, NULL);
+}
+
+void radeon_init_vtxfmt_a(r300ContextPtr rmesa)
+{
+ GLcontext *ctx;
+ GLvertexformat *vfmt;
+
+ ctx = rmesa->radeon.glCtx;
+ vfmt = ctx->TnlModule.Current;
+
+ vfmt->DrawElements = radeonDrawElements;
+ vfmt->DrawArrays = radeonDrawArrays;
+ vfmt->DrawRangeElements = radeonDrawRangeElements;
+
+}
+#endif
+
+#ifdef HW_VBOS
+
+void radeonLockArraysEXT(GLcontext *ctx, GLint first, GLsizei count)
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ int i;
+
+ /* Disabled as array changes arent properly handled yet. */
+ first = 0; count = 0;
+
+ if (first < 0 || count <= 0) {
+ rmesa->state.VB.LockFirst = 0;
+ rmesa->state.VB.LockCount = 0;
+ return ;
+ }
+
+ rmesa->state.VB.LockFirst = first;
+ rmesa->state.VB.LockCount = count;
+ rmesa->state.VB.lock_uptodate = GL_FALSE;
+}
+
+void radeonUnlockArraysEXT(GLcontext *ctx)
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+
+ rmesa->state.VB.LockFirst = 0;
+ rmesa->state.VB.LockCount = 0;
+}
+
+struct gl_buffer_object *
+r300NewBufferObject(GLcontext *ctx, GLuint name, GLenum target )
+{
+ struct r300_buffer_object *obj;
+
+ (void) ctx;
+
+ obj = MALLOC_STRUCT(r300_buffer_object);
+ _mesa_initialize_buffer_object(&obj->mesa_obj, name, target);
+ return &obj->mesa_obj;
+}
+
+void r300BufferData(GLcontext *ctx, GLenum target, GLsizeiptrARB size,
+ const GLvoid *data, GLenum usage, struct gl_buffer_object *obj)
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)obj;
+ drm_radeon_mem_alloc_t alloc;
+ int offset, ret;
+
+ /* Free previous buffer */
+ if (obj->OnCard) {
+ radeon_mm_free(rmesa, r300_obj->id);
+ obj->OnCard = GL_FALSE;
+ } else {
+ if (obj->Data)
+ free(obj->Data);
+ }
+#ifdef OPTIMIZE_ELTS
+ if (0) {
+#else
+ if (target == GL_ELEMENT_ARRAY_BUFFER_ARB) {
+#endif
+ obj->Data = malloc(size);
+
+ if (data)
+ memcpy(obj->Data, data, size);
+
+ obj->OnCard = GL_FALSE;
+ } else {
+ r300_obj->id = radeon_mm_alloc(rmesa, 4, size);
+ obj->Data = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_W);
+
+ if (data)
+ memcpy(obj->Data, data, size);
+
+ radeon_mm_unmap(rmesa, r300_obj->id);
+ obj->OnCard = GL_TRUE;
+ }
+
+ obj->Size = size;
+ obj->Usage = usage;
+}
+
+void r300BufferSubData(GLcontext *ctx, GLenum target, GLintptrARB offset,
+ GLsizeiptrARB size, const GLvoid * data, struct gl_buffer_object * bufObj)
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)bufObj;
+ (void) ctx; (void) target;
+ void *ptr;
+
+ if (bufObj->Data && ((GLuint) (size + offset) <= bufObj->Size)) {
+ if (bufObj->OnCard){
+ ptr = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_W);
+
+ _mesa_memcpy( (GLubyte *) ptr + offset, data, size );
+
+ radeon_mm_unmap(rmesa, r300_obj->id);
+ } else {
+ _mesa_memcpy( (GLubyte *) bufObj->Data + offset, data, size );
+ }
+ }
+}
+
+void *r300MapBuffer(GLcontext *ctx, GLenum target, GLenum access,
+ struct gl_buffer_object *bufObj)
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)bufObj;
+
+ (void) ctx;
+ (void) target;
+ (void) access;
+ //ASSERT(!bufObj->OnCard);
+ /* Just return a direct pointer to the data */
+ if (bufObj->Pointer) {
+ /* already mapped! */
+ return NULL;
+ }
+
+ if (!bufObj->OnCard) {
+ bufObj->Pointer = bufObj->Data;
+ return bufObj->Pointer;
+ }
+
+ switch (access) {
+ case GL_READ_ONLY:
+ bufObj->Pointer = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_R);
+ break;
+
+ case GL_WRITE_ONLY:
+ bufObj->Pointer = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_W);
+ break;
+
+ case GL_READ_WRITE:
+ bufObj->Pointer = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_RW);
+ break;
+
+ default:
+ WARN_ONCE("Unknown access type\n");
+ bufObj->Pointer = NULL;
+ break;
+ }
+
+ return bufObj->Pointer;
+}
+
+GLboolean r300UnmapBuffer(GLcontext *ctx, GLenum target, struct gl_buffer_object *bufObj)
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)bufObj;
+
+ (void) ctx;
+ (void) target;
+ //ASSERT(!bufObj->OnCard);
+ /* XXX we might assert here that bufObj->Pointer is non-null */
+ if (!bufObj->OnCard) {
+ bufObj->Pointer = NULL;
+ return GL_TRUE;
+ }
+ radeon_mm_unmap(rmesa, r300_obj->id);
+
+ bufObj->Pointer = NULL;
+ return GL_TRUE;
+}
+
+void r300DeleteBuffer(GLcontext *ctx, struct gl_buffer_object *obj)
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)obj;
+
+ if (obj->OnCard) {
+ radeon_mm_free(rmesa, r300_obj->id);
+ obj->Data = NULL;
+ }
+ _mesa_delete_buffer_object(ctx, obj);
+}
+
+void r300_init_vbo_funcs(struct dd_function_table *functions)
+{
+ functions->NewBufferObject = r300NewBufferObject;
+ functions->BufferData = r300BufferData;
+ functions->BufferSubData = r300BufferSubData;
+ functions->MapBuffer = r300MapBuffer;
+ functions->UnmapBuffer = r300UnmapBuffer;
+ functions->DeleteBuffer = r300DeleteBuffer;
+
+ functions->LockArraysEXT = radeonLockArraysEXT;
+ functions->UnlockArraysEXT = radeonUnlockArraysEXT;
+}
+
+#endif
projects / mesa.git / commitdiff