Sync with my local tree.

Changes to current operation:
-Elts are no longer converted to 16-bit format
-Cube maps

1 files changed, 378 insertions, 18 deletions

diff --git a/src/mesa/drivers/dri/r300/r300_maos.c b/src/mesa/drivers/dri/r300/r300_maos.c
index 1908ac07ac..52827c2d5d 100644
--- a/src/mesa/drivers/dri/r300/r300_maos.c
+++ b/src/mesa/drivers/dri/r300/r300_maos.c
@@ -50,6 +50,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "r300_maos.h"
 #include "r300_ioctl.h"
 
+#ifdef USER_BUFFERS
+#include "radeon_mm.h"
+#endif
+
 #define DEBUG_ALL DEBUG_VERTS
 
 
@@ -173,15 +177,11 @@ static void emit_vector(GLcontext * ctx,
 		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;
@@ -226,26 +226,30 @@ static void emit_vector(GLcontext * ctx,
 
 }
 
-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)
@@ -549,6 +553,362 @@ void r300EmitArrays(GLcontext * ctx, GLboolean immd)
 	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);