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kolibrios/drivers/video/ati2d/accel_3d.inc
Sergey Semyonov (Serge) fb8dc89b4d move drivers from programs/system/drivers into /drivers 
git-svn-id: svn://kolibrios.org@1029 a494cfbc-eb01-0410-851d-a64ba20cac60
2009-02-11 06:52:01 +00:00

1219 lines
44 KiB
C++
Raw Blame History

#define BEGIN_ACCEL(n) BEGIN_RING(2*(n))
//#define FINISH_ACCEL() ADVANCE_RING()
#define FINISH_ACCEL() COMMIT_RING()
#define OUT_ACCEL_REG(reg, val) OUT_RING_REG(reg, val)
#define RADEON_SWITCH_TO_3D() \
do { \
u32_t wait_until = 0; \
BEGIN_ACCEL(1); \
wait_until |= RADEON_WAIT_HOST_IDLECLEAN | RADEON_WAIT_3D_IDLECLEAN; \
OUT_ACCEL_REG(RADEON_WAIT_UNTIL, wait_until); \
FINISH_ACCEL(); \
} while (0);
struct blendinfo {
Bool dst_alpha;
Bool src_alpha;
u32_t blend_cntl;
};
static struct blendinfo RadeonBlendOp[] = {
/* 0 - Clear */
{0, 0, RADEON_SRC_BLEND_GL_ZERO | RADEON_DST_BLEND_GL_ZERO},
/* 1 - Src */
{0, 0, RADEON_SRC_BLEND_GL_ONE | RADEON_DST_BLEND_GL_ZERO},
/* 2 - Dst */
{0, 0, RADEON_SRC_BLEND_GL_ZERO | RADEON_DST_BLEND_GL_ONE},
/* 3 - Over */
{0, 1, RADEON_SRC_BLEND_GL_ONE | RADEON_DST_BLEND_GL_ONE_MINUS_SRC_ALPHA},
/* 4 - OverReverse */
{1, 0, RADEON_SRC_BLEND_GL_ONE_MINUS_DST_ALPHA | RADEON_DST_BLEND_GL_ONE},
/* 5 - In */
{1, 0, RADEON_SRC_BLEND_GL_DST_ALPHA | RADEON_DST_BLEND_GL_ZERO},
/* 6 - InReverse */
{0, 1, RADEON_SRC_BLEND_GL_ZERO | RADEON_DST_BLEND_GL_SRC_ALPHA},
/* 7 - Out */
{1, 0, RADEON_SRC_BLEND_GL_ONE_MINUS_DST_ALPHA | RADEON_DST_BLEND_GL_ZERO},
/* 8 - OutReverse */
{0, 1, RADEON_SRC_BLEND_GL_ZERO | RADEON_DST_BLEND_GL_ONE_MINUS_SRC_ALPHA},
/* 9 - Atop */
{1, 1, RADEON_SRC_BLEND_GL_DST_ALPHA | RADEON_DST_BLEND_GL_ONE_MINUS_SRC_ALPHA},
/* 10- AtopReverse */
{1, 1, RADEON_SRC_BLEND_GL_ONE_MINUS_DST_ALPHA | RADEON_DST_BLEND_GL_SRC_ALPHA},
/* 11 - Xor */
{1, 1, RADEON_SRC_BLEND_GL_ONE_MINUS_DST_ALPHA | RADEON_DST_BLEND_GL_ONE_MINUS_SRC_ALPHA},
/* 12 - Add */
{0, 0, RADEON_SRC_BLEND_GL_ONE | RADEON_DST_BLEND_GL_ONE},
};
static void Init3DEngine(RHDPtr rhdPtr)
{
// RADEONInfoPtr info = RADEONPTR(pScrn);
u32_t gb_tile_config, su_reg_dest, vap_cntl;
// ACCEL_PREAMBLE();
u32_t *ring, write;
// info->texW[0] = info->texH[0] = info->texW[1] = info->texH[1] = 1;
if (IS_R300_3D || IS_R500_3D)
{
BEGIN_ACCEL(3);
OUT_ACCEL_REG(R300_RB3D_DSTCACHE_CTLSTAT, R300_DC_FLUSH_3D | R300_DC_FREE_3D);
OUT_ACCEL_REG(R300_RB3D_ZCACHE_CTLSTAT, R300_ZC_FLUSH | R300_ZC_FREE);
OUT_ACCEL_REG(RADEON_WAIT_UNTIL, RADEON_WAIT_2D_IDLECLEAN | RADEON_WAIT_3D_IDLECLEAN);
FINISH_ACCEL();
if ( IS_R500_3D)
{
u32_t gb_pipe_sel = INREG(R400_GB_PIPE_SELECT);
rhdPtr->num_gb_pipes = ((gb_pipe_sel >> 12) & 0x3) + 1;
RADEONOUTPLL(R500_DYN_SCLK_PWMEM_PIPE, (1 | ((gb_pipe_sel >> 8) & 0xf) << 4));
}
dbgprintf("Pipes count %d\n", rhdPtr->num_gb_pipes );
gb_tile_config = (R300_ENABLE_TILING | R300_TILE_SIZE_16 | R300_SUBPIXEL_1_16);
switch(rhdPtr->num_gb_pipes) {
case 2: gb_tile_config |= R300_PIPE_COUNT_R300; break;
case 3: gb_tile_config |= R300_PIPE_COUNT_R420_3P; break;
case 4: gb_tile_config |= R300_PIPE_COUNT_R420; break;
default:
case 1: gb_tile_config |= R300_PIPE_COUNT_RV350; break;
}
BEGIN_ACCEL(5);
OUT_ACCEL_REG(R300_GB_TILE_CONFIG, gb_tile_config);
OUT_ACCEL_REG(RADEON_WAIT_UNTIL, RADEON_WAIT_2D_IDLECLEAN | RADEON_WAIT_3D_IDLECLEAN);
OUT_ACCEL_REG(R300_DST_PIPE_CONFIG, R300_PIPE_AUTO_CONFIG);
OUT_ACCEL_REG(R300_GB_SELECT, 0);
OUT_ACCEL_REG(R300_GB_ENABLE, 0);
FINISH_ACCEL();
if (IS_R500_3D) {
su_reg_dest = ((1 << rhdPtr->num_gb_pipes) - 1);
BEGIN_ACCEL(2);
OUT_ACCEL_REG(R500_SU_REG_DEST, su_reg_dest);
OUT_ACCEL_REG(R500_VAP_INDEX_OFFSET, 0);
FINISH_ACCEL();
}
BEGIN_ACCEL(3);
OUT_ACCEL_REG(R300_RB3D_DSTCACHE_CTLSTAT, R300_DC_FLUSH_3D | R300_DC_FREE_3D);
OUT_ACCEL_REG(R300_RB3D_ZCACHE_CTLSTAT, R300_ZC_FLUSH | R300_ZC_FREE);
OUT_ACCEL_REG(RADEON_WAIT_UNTIL, RADEON_WAIT_2D_IDLECLEAN | RADEON_WAIT_3D_IDLECLEAN);
FINISH_ACCEL();
BEGIN_ACCEL(5);
OUT_ACCEL_REG(R300_GB_AA_CONFIG, 0);
OUT_ACCEL_REG(R300_RB3D_DSTCACHE_CTLSTAT, R300_DC_FLUSH_3D | R300_DC_FREE_3D);
OUT_ACCEL_REG(R300_RB3D_ZCACHE_CTLSTAT, R300_ZC_FLUSH | R300_ZC_FREE);
OUT_ACCEL_REG(R300_GB_MSPOS0, ((8 << R300_MS_X0_SHIFT) |
(8 << R300_MS_Y0_SHIFT) |
(8 << R300_MS_X1_SHIFT) |
(8 << R300_MS_Y1_SHIFT) |
(8 << R300_MS_X2_SHIFT) |
(8 << R300_MS_Y2_SHIFT) |
(8 << R300_MSBD0_Y_SHIFT) |
(7 << R300_MSBD0_X_SHIFT)));
OUT_ACCEL_REG(R300_GB_MSPOS1, ((8 << R300_MS_X3_SHIFT) |
(8 << R300_MS_Y3_SHIFT) |
(8 << R300_MS_X4_SHIFT) |
(8 << R300_MS_Y4_SHIFT) |
(8 << R300_MS_X5_SHIFT) |
(8 << R300_MS_Y5_SHIFT) |
(8 << R300_MSBD1_SHIFT)));
FINISH_ACCEL();
BEGIN_ACCEL(5);
OUT_ACCEL_REG(R300_GA_ENHANCE, R300_GA_DEADLOCK_CNTL | R300_GA_FASTSYNC_CNTL);
OUT_ACCEL_REG(R300_GA_POLY_MODE, R300_FRONT_PTYPE_TRIANGE | R300_BACK_PTYPE_TRIANGE);
OUT_ACCEL_REG(R300_GA_ROUND_MODE, (R300_GEOMETRY_ROUND_NEAREST |
R300_COLOR_ROUND_NEAREST));
OUT_ACCEL_REG(R300_GA_COLOR_CONTROL, (R300_RGB0_SHADING_GOURAUD |
R300_ALPHA0_SHADING_GOURAUD |
R300_RGB1_SHADING_GOURAUD |
R300_ALPHA1_SHADING_GOURAUD |
R300_RGB2_SHADING_GOURAUD |
R300_ALPHA2_SHADING_GOURAUD |
R300_RGB3_SHADING_GOURAUD |
R300_ALPHA3_SHADING_GOURAUD));
OUT_ACCEL_REG(R300_GA_OFFSET, 0);
FINISH_ACCEL();
BEGIN_ACCEL(5);
OUT_ACCEL_REG(R300_SU_TEX_WRAP, 0);
OUT_ACCEL_REG(R300_SU_POLY_OFFSET_ENABLE, 0);
OUT_ACCEL_REG(R300_SU_CULL_MODE, R300_FACE_NEG);
OUT_ACCEL_REG(R300_SU_DEPTH_SCALE, 0x4b7fffff);
OUT_ACCEL_REG(R300_SU_DEPTH_OFFSET, 0);
FINISH_ACCEL();
/* setup the VAP */
if (rhdPtr->has_tcl)
vap_cntl = ((5 << R300_PVS_NUM_SLOTS_SHIFT) |
(5 << R300_PVS_NUM_CNTLRS_SHIFT) |
(9 << R300_VF_MAX_VTX_NUM_SHIFT));
else
vap_cntl = ((10 << R300_PVS_NUM_SLOTS_SHIFT) |
(5 << R300_PVS_NUM_CNTLRS_SHIFT) |
(5 << R300_VF_MAX_VTX_NUM_SHIFT));
if (rhdPtr->ChipSet == RHD_FAMILY_RV515)
vap_cntl |= (2 << R300_PVS_NUM_FPUS_SHIFT);
else if ((rhdPtr->ChipSet == RHD_FAMILY_RV530) ||
(rhdPtr->ChipSet == RHD_FAMILY_RV560))
vap_cntl |= (5 << R300_PVS_NUM_FPUS_SHIFT);
else if (rhdPtr->ChipSet == RHD_FAMILY_R420)
vap_cntl |= (6 << R300_PVS_NUM_FPUS_SHIFT);
else if ((rhdPtr->ChipSet == RHD_FAMILY_R520) ||
(rhdPtr->ChipSet == RHD_FAMILY_R580) ||
(rhdPtr->ChipSet == RHD_FAMILY_RV570))
vap_cntl |= (8 << R300_PVS_NUM_FPUS_SHIFT);
else
vap_cntl |= (4 << R300_PVS_NUM_FPUS_SHIFT);
if (rhdPtr->has_tcl)
BEGIN_ACCEL(15);
else
BEGIN_ACCEL(9);
OUT_ACCEL_REG(R300_VAP_VTX_STATE_CNTL, 0);
OUT_ACCEL_REG(R300_VAP_PVS_STATE_FLUSH_REG, 0);
if (rhdPtr->has_tcl)
OUT_ACCEL_REG(R300_VAP_CNTL_STATUS, 0);
else
OUT_ACCEL_REG(R300_VAP_CNTL_STATUS, R300_PVS_BYPASS);
OUT_ACCEL_REG(R300_VAP_CNTL, vap_cntl);
OUT_ACCEL_REG(R300_VAP_PVS_STATE_FLUSH_REG, 0);
OUT_ACCEL_REG(R300_VAP_VTE_CNTL, R300_VTX_XY_FMT | R300_VTX_Z_FMT);
OUT_ACCEL_REG(R300_VAP_PSC_SGN_NORM_CNTL, 0);
OUT_ACCEL_REG(R300_VAP_PROG_STREAM_CNTL_EXT_0,
((R300_SWIZZLE_SELECT_X << R300_SWIZZLE_SELECT_X_0_SHIFT) |
(R300_SWIZZLE_SELECT_Y << R300_SWIZZLE_SELECT_Y_0_SHIFT) |
(R300_SWIZZLE_SELECT_Z << R300_SWIZZLE_SELECT_Z_0_SHIFT) |
(R300_SWIZZLE_SELECT_W << R300_SWIZZLE_SELECT_W_0_SHIFT) |
((R300_WRITE_ENA_X | R300_WRITE_ENA_Y | R300_WRITE_ENA_Z | R300_WRITE_ENA_W)
<< R300_WRITE_ENA_0_SHIFT) |
(R300_SWIZZLE_SELECT_X << R300_SWIZZLE_SELECT_X_1_SHIFT) |
(R300_SWIZZLE_SELECT_Y << R300_SWIZZLE_SELECT_Y_1_SHIFT) |
(R300_SWIZZLE_SELECT_Z << R300_SWIZZLE_SELECT_Z_1_SHIFT) |
(R300_SWIZZLE_SELECT_W << R300_SWIZZLE_SELECT_W_1_SHIFT) |
((R300_WRITE_ENA_X | R300_WRITE_ENA_Y | R300_WRITE_ENA_Z | R300_WRITE_ENA_W)
<< R300_WRITE_ENA_1_SHIFT)));
OUT_ACCEL_REG(R300_VAP_PROG_STREAM_CNTL_EXT_1,
((R300_SWIZZLE_SELECT_X << R300_SWIZZLE_SELECT_X_2_SHIFT) |
(R300_SWIZZLE_SELECT_Y << R300_SWIZZLE_SELECT_Y_2_SHIFT) |
(R300_SWIZZLE_SELECT_Z << R300_SWIZZLE_SELECT_Z_2_SHIFT) |
(R300_SWIZZLE_SELECT_W << R300_SWIZZLE_SELECT_W_2_SHIFT) |
((R300_WRITE_ENA_X | R300_WRITE_ENA_Y | R300_WRITE_ENA_Z | R300_WRITE_ENA_W)
<< R300_WRITE_ENA_2_SHIFT)));
if (rhdPtr->has_tcl) {
OUT_ACCEL_REG(R300_VAP_PVS_FLOW_CNTL_OPC, 0);
OUT_ACCEL_REG(R300_VAP_GB_VERT_CLIP_ADJ, 0x3f800000);
OUT_ACCEL_REG(R300_VAP_GB_VERT_DISC_ADJ, 0x3f800000);
OUT_ACCEL_REG(R300_VAP_GB_HORZ_CLIP_ADJ, 0x3f800000);
OUT_ACCEL_REG(R300_VAP_GB_HORZ_DISC_ADJ, 0x3f800000);
OUT_ACCEL_REG(R300_VAP_CLIP_CNTL, R300_CLIP_DISABLE);
}
FINISH_ACCEL();
/* pre-load the vertex shaders */
if (rhdPtr->has_tcl) {
/* exa mask shader program */
BEGIN_ACCEL(13);
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_INDX_REG, 0);
/* PVS inst 0 */
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_DST_OPCODE(R300_VE_ADD) |
R300_PVS_DST_REG_TYPE(R300_PVS_DST_REG_OUT) |
R300_PVS_DST_OFFSET(0) |
R300_PVS_DST_WE_X | R300_PVS_DST_WE_Y |
R300_PVS_DST_WE_Z | R300_PVS_DST_WE_W));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(0) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_X) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_Y) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_Z) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_W)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(0) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(0) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
/* PVS inst 1 */
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_DST_OPCODE(R300_VE_ADD) |
R300_PVS_DST_REG_TYPE(R300_PVS_DST_REG_OUT) |
R300_PVS_DST_OFFSET(1) |
R300_PVS_DST_WE_X | R300_PVS_DST_WE_Y |
R300_PVS_DST_WE_Z | R300_PVS_DST_WE_W));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(6) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_X) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_Y) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_Z) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_W)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(6) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(6) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
/* PVS inst 2 */
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_DST_OPCODE(R300_VE_ADD) |
R300_PVS_DST_REG_TYPE(R300_PVS_DST_REG_OUT) |
R300_PVS_DST_OFFSET(2) |
R300_PVS_DST_WE_X | R300_PVS_DST_WE_Y |
R300_PVS_DST_WE_Z | R300_PVS_DST_WE_W));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(7) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_X) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_Y) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_Z) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_W)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(7) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(7) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
FINISH_ACCEL();
BEGIN_ACCEL(9);
/* exa no mask instruction */
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_INDX_REG, 3);
/* PVS inst 0 */
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_DST_OPCODE(R300_VE_ADD) |
R300_PVS_DST_REG_TYPE(R300_PVS_DST_REG_OUT) |
R300_PVS_DST_OFFSET(0) |
R300_PVS_DST_WE_X | R300_PVS_DST_WE_Y |
R300_PVS_DST_WE_Z | R300_PVS_DST_WE_W));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(0) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_X) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_Y) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_Z) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_W)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(0) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(0) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
/* PVS inst 1 */
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_DST_OPCODE(R300_VE_ADD) |
R300_PVS_DST_REG_TYPE(R300_PVS_DST_REG_OUT) |
R300_PVS_DST_OFFSET(1) |
R300_PVS_DST_WE_X | R300_PVS_DST_WE_Y |
R300_PVS_DST_WE_Z | R300_PVS_DST_WE_W));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(6) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_X) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_Y) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_Z) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_W)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(6) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(6) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
FINISH_ACCEL();
/* Xv shader program */
BEGIN_ACCEL(9);
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_INDX_REG, 5);
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_DST_OPCODE(R300_VE_ADD) |
R300_PVS_DST_REG_TYPE(R300_PVS_DST_REG_OUT) |
R300_PVS_DST_OFFSET(0) |
R300_PVS_DST_WE_X | R300_PVS_DST_WE_Y |
R300_PVS_DST_WE_Z | R300_PVS_DST_WE_W));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(0) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_X) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_Y) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_Z) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_W)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(0) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(0) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_DST_OPCODE(R300_VE_ADD) |
R300_PVS_DST_REG_TYPE(R300_PVS_DST_REG_OUT) |
R300_PVS_DST_OFFSET(1) |
R300_PVS_DST_WE_X | R300_PVS_DST_WE_Y |
R300_PVS_DST_WE_Z | R300_PVS_DST_WE_W));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(6) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_X) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_Y) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_Z) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_W)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(6) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
OUT_ACCEL_REG(R300_VAP_PVS_VECTOR_DATA_REG,
(R300_PVS_SRC_REG_TYPE(R300_PVS_SRC_REG_INPUT) |
R300_PVS_SRC_OFFSET(6) |
R300_PVS_SRC_SWIZZLE_X(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Y(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_Z(R300_PVS_SRC_SELECT_FORCE_0) |
R300_PVS_SRC_SWIZZLE_W(R300_PVS_SRC_SELECT_FORCE_0)));
FINISH_ACCEL();
}
/* pre-load the RS instructions */
BEGIN_ACCEL(4);
if (IS_R300_3D) {
/* rasterizer source table
* R300_RS_TEX_PTR is the offset into the input RS stream
* 0,1 are tex0
* 2,3 are tex1
*/
OUT_ACCEL_REG(R300_RS_IP_0,
(R300_RS_TEX_PTR(0) |
R300_RS_SEL_S(R300_RS_SEL_C0) |
R300_RS_SEL_T(R300_RS_SEL_C1) |
R300_RS_SEL_R(R300_RS_SEL_K0) |
R300_RS_SEL_Q(R300_RS_SEL_K1)));
OUT_ACCEL_REG(R300_RS_IP_1,
(R300_RS_TEX_PTR(2) |
R300_RS_SEL_S(R300_RS_SEL_C0) |
R300_RS_SEL_T(R300_RS_SEL_C1) |
R300_RS_SEL_R(R300_RS_SEL_K0) |
R300_RS_SEL_Q(R300_RS_SEL_K1)));
/* src tex */
/* R300_INST_TEX_ID - select the RS source table entry
* R300_INST_TEX_ADDR - the FS temp register for the texture data
*/
OUT_ACCEL_REG(R300_RS_INST_0, (R300_INST_TEX_ID(0) |
R300_RS_INST_TEX_CN_WRITE |
R300_INST_TEX_ADDR(0)));
/* mask tex */
OUT_ACCEL_REG(R300_RS_INST_1, (R300_INST_TEX_ID(1) |
R300_RS_INST_TEX_CN_WRITE |
R300_INST_TEX_ADDR(1)));
} else {
/* rasterizer source table
* R300_RS_TEX_PTR is the offset into the input RS stream
* 0,1 are tex0
* 2,3 are tex1
*/
OUT_ACCEL_REG(R500_RS_IP_0, ((0 << R500_RS_IP_TEX_PTR_S_SHIFT) |
(1 << R500_RS_IP_TEX_PTR_T_SHIFT) |
(R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_R_SHIFT) |
(R500_RS_IP_PTR_K1 << R500_RS_IP_TEX_PTR_Q_SHIFT)));
OUT_ACCEL_REG(R500_RS_IP_1, ((2 << R500_RS_IP_TEX_PTR_S_SHIFT) |
(3 << R500_RS_IP_TEX_PTR_T_SHIFT) |
(R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_R_SHIFT) |
(R500_RS_IP_PTR_K1 << R500_RS_IP_TEX_PTR_Q_SHIFT)));
/* src tex */
/* R500_RS_INST_TEX_ID_SHIFT - select the RS source table entry
* R500_RS_INST_TEX_ADDR_SHIFT - the FS temp register for the texture data
*/
OUT_ACCEL_REG(R500_RS_INST_0, ((0 << R500_RS_INST_TEX_ID_SHIFT) |
R500_RS_INST_TEX_CN_WRITE |
(0 << R500_RS_INST_TEX_ADDR_SHIFT)));
/* mask tex */
OUT_ACCEL_REG(R500_RS_INST_1, ((1 << R500_RS_INST_TEX_ID_SHIFT) |
R500_RS_INST_TEX_CN_WRITE |
(1 << R500_RS_INST_TEX_ADDR_SHIFT)));
}
FINISH_ACCEL();
/* pre-load FS tex instructions */
if (IS_R300_3D) {
BEGIN_ACCEL(2);
/* tex inst for src texture */
OUT_ACCEL_REG(R300_US_TEX_INST_0,
(R300_TEX_SRC_ADDR(0) |
R300_TEX_DST_ADDR(0) |
R300_TEX_ID(0) |
R300_TEX_INST(R300_TEX_INST_LD)));
/* tex inst for mask texture */
OUT_ACCEL_REG(R300_US_TEX_INST_1,
(R300_TEX_SRC_ADDR(1) |
R300_TEX_DST_ADDR(1) |
R300_TEX_ID(1) |
R300_TEX_INST(R300_TEX_INST_LD)));
FINISH_ACCEL();
}
if (IS_R300_3D) {
BEGIN_ACCEL(9);
OUT_ACCEL_REG(R300_US_CONFIG, (0 << R300_NLEVEL_SHIFT) | R300_FIRST_TEX);
OUT_ACCEL_REG(R300_US_PIXSIZE, 1); /* highest temp used */
OUT_ACCEL_REG(R300_US_CODE_ADDR_0,
(R300_ALU_START(0) |
R300_ALU_SIZE(0) |
R300_TEX_START(0) |
R300_TEX_SIZE(0)));
OUT_ACCEL_REG(R300_US_CODE_ADDR_1,
(R300_ALU_START(0) |
R300_ALU_SIZE(0) |
R300_TEX_START(0) |
R300_TEX_SIZE(0)));
OUT_ACCEL_REG(R300_US_CODE_ADDR_2,
(R300_ALU_START(0) |
R300_ALU_SIZE(0) |
R300_TEX_START(0) |
R300_TEX_SIZE(0)));
} else {
BEGIN_ACCEL(7);
OUT_ACCEL_REG(R300_US_CONFIG, R500_ZERO_TIMES_ANYTHING_EQUALS_ZERO);
OUT_ACCEL_REG(R300_US_PIXSIZE, 1); /* highest temp used */
OUT_ACCEL_REG(R500_US_FC_CTRL, 0);
}
OUT_ACCEL_REG(R300_US_W_FMT, 0);
OUT_ACCEL_REG(R300_US_OUT_FMT_1, (R300_OUT_FMT_UNUSED |
R300_OUT_FMT_C0_SEL_BLUE |
R300_OUT_FMT_C1_SEL_GREEN |
R300_OUT_FMT_C2_SEL_RED |
R300_OUT_FMT_C3_SEL_ALPHA));
OUT_ACCEL_REG(R300_US_OUT_FMT_2, (R300_OUT_FMT_UNUSED |
R300_OUT_FMT_C0_SEL_BLUE |
R300_OUT_FMT_C1_SEL_GREEN |
R300_OUT_FMT_C2_SEL_RED |
R300_OUT_FMT_C3_SEL_ALPHA));
OUT_ACCEL_REG(R300_US_OUT_FMT_3, (R300_OUT_FMT_UNUSED |
R300_OUT_FMT_C0_SEL_BLUE |
R300_OUT_FMT_C1_SEL_GREEN |
R300_OUT_FMT_C2_SEL_RED |
R300_OUT_FMT_C3_SEL_ALPHA));
FINISH_ACCEL();
BEGIN_ACCEL(3);
OUT_ACCEL_REG(R300_FG_DEPTH_SRC, 0);
OUT_ACCEL_REG(R300_FG_FOG_BLEND, 0);
OUT_ACCEL_REG(R300_FG_ALPHA_FUNC, 0);
FINISH_ACCEL();
BEGIN_ACCEL(13);
OUT_ACCEL_REG(R300_RB3D_ABLENDCNTL, 0);
OUT_ACCEL_REG(R300_RB3D_ZSTENCILCNTL, 0);
OUT_ACCEL_REG(R300_RB3D_ZCACHE_CTLSTAT, R300_ZC_FLUSH | R300_ZC_FREE);
OUT_ACCEL_REG(R300_RB3D_BW_CNTL, 0);
OUT_ACCEL_REG(R300_RB3D_ZCNTL, 0);
OUT_ACCEL_REG(R300_RB3D_ZTOP, 0);
OUT_ACCEL_REG(R300_RB3D_ROPCNTL, 0);
OUT_ACCEL_REG(R300_RB3D_AARESOLVE_CTL, 0);
OUT_ACCEL_REG(R300_RB3D_COLOR_CHANNEL_MASK, (R300_BLUE_MASK_EN |
R300_GREEN_MASK_EN |
R300_RED_MASK_EN |
R300_ALPHA_MASK_EN));
OUT_ACCEL_REG(R300_RB3D_DSTCACHE_CTLSTAT, R300_DC_FLUSH_3D | R300_DC_FREE_3D);
OUT_ACCEL_REG(R300_RB3D_CCTL, 0);
OUT_ACCEL_REG(R300_RB3D_DITHER_CTL, 0);
OUT_ACCEL_REG(R300_RB3D_DSTCACHE_CTLSTAT, R300_DC_FLUSH_3D | R300_DC_FREE_3D);
FINISH_ACCEL();
BEGIN_ACCEL(7);
OUT_ACCEL_REG(R300_SC_EDGERULE, 0xA5294A5);
OUT_ACCEL_REG(R300_SC_SCISSOR0, ((0 << R300_SCISSOR_X_SHIFT) |
(0 << R300_SCISSOR_Y_SHIFT)));
OUT_ACCEL_REG(R300_SC_SCISSOR1, ((8191 << R300_SCISSOR_X_SHIFT) |
(8191 << R300_SCISSOR_Y_SHIFT)));
if (IS_R300_3D) {
/* clip has offset 1440 */
OUT_ACCEL_REG(R300_SC_CLIP_0_A, ((1088 << R300_CLIP_X_SHIFT) |
(1088 << R300_CLIP_Y_SHIFT)));
OUT_ACCEL_REG(R300_SC_CLIP_0_B, (((1080 + 2920) << R300_CLIP_X_SHIFT) |
((1080 + 2920) << R300_CLIP_Y_SHIFT)));
} else {
OUT_ACCEL_REG(R300_SC_CLIP_0_A, ((0 << R300_CLIP_X_SHIFT) |
(0 << R300_CLIP_Y_SHIFT)));
OUT_ACCEL_REG(R300_SC_CLIP_0_B, ((4080 << R300_CLIP_X_SHIFT) |
(4080 << R300_CLIP_Y_SHIFT)));
}
OUT_ACCEL_REG(R300_SC_CLIP_RULE, 0xAAAA);
OUT_ACCEL_REG(R300_SC_SCREENDOOR, 0xffffff);
FINISH_ACCEL();
} else if ((rhdPtr->ChipSet == RHD_FAMILY_RV250) ||
(rhdPtr->ChipSet == RHD_FAMILY_RV280) ||
(rhdPtr->ChipSet == RHD_FAMILY_RS300) ||
(rhdPtr->ChipSet == RHD_FAMILY_R200)) {
BEGIN_ACCEL(7);
if (rhdPtr->ChipSet == RHD_FAMILY_RS300) {
OUT_ACCEL_REG(R200_SE_VAP_CNTL_STATUS, RADEON_TCL_BYPASS);
} else {
OUT_ACCEL_REG(R200_SE_VAP_CNTL_STATUS, 0);
}
OUT_ACCEL_REG(R200_PP_CNTL_X, 0);
OUT_ACCEL_REG(R200_PP_TXMULTI_CTL_0, 0);
OUT_ACCEL_REG(R200_SE_VTX_STATE_CNTL, 0);
OUT_ACCEL_REG(R200_RE_CNTL, 0x0);
OUT_ACCEL_REG(R200_SE_VTE_CNTL, 0);
OUT_ACCEL_REG(R200_SE_VAP_CNTL, R200_VAP_FORCE_W_TO_ONE |
R200_VAP_VF_MAX_VTX_NUM);
FINISH_ACCEL();
BEGIN_ACCEL(5);
OUT_ACCEL_REG(RADEON_RE_TOP_LEFT, 0);
OUT_ACCEL_REG(RADEON_RE_WIDTH_HEIGHT, 0x07ff07ff);
OUT_ACCEL_REG(RADEON_AUX_SC_CNTL, 0);
OUT_ACCEL_REG(RADEON_RB3D_PLANEMASK, 0xffffffff);
OUT_ACCEL_REG(RADEON_SE_CNTL, (RADEON_DIFFUSE_SHADE_GOURAUD |
RADEON_BFACE_SOLID |
RADEON_FFACE_SOLID |
RADEON_VTX_PIX_CENTER_OGL |
RADEON_ROUND_MODE_ROUND |
RADEON_ROUND_PREC_4TH_PIX));
FINISH_ACCEL();
} else {
BEGIN_ACCEL(2);
if ((rhdPtr->ChipSet == RHD_FAMILY_RADEON) ||
(rhdPtr->ChipSet == RHD_FAMILY_RV200))
OUT_ACCEL_REG(RADEON_SE_CNTL_STATUS, 0);
else
OUT_ACCEL_REG(RADEON_SE_CNTL_STATUS, RADEON_TCL_BYPASS);
OUT_ACCEL_REG(RADEON_SE_COORD_FMT,
RADEON_VTX_XY_PRE_MULT_1_OVER_W0 |
RADEON_VTX_ST0_NONPARAMETRIC |
RADEON_VTX_ST1_NONPARAMETRIC |
RADEON_TEX1_W_ROUTING_USE_W0);
FINISH_ACCEL();
BEGIN_ACCEL(5);
OUT_ACCEL_REG(RADEON_RE_TOP_LEFT, 0);
OUT_ACCEL_REG(RADEON_RE_WIDTH_HEIGHT, 0x07ff07ff);
OUT_ACCEL_REG(RADEON_AUX_SC_CNTL, 0);
OUT_ACCEL_REG(RADEON_RB3D_PLANEMASK, 0xffffffff);
OUT_ACCEL_REG(RADEON_SE_CNTL, (RADEON_DIFFUSE_SHADE_GOURAUD |
RADEON_BFACE_SOLID |
RADEON_FFACE_SOLID |
RADEON_VTX_PIX_CENTER_OGL |
RADEON_ROUND_MODE_ROUND |
RADEON_ROUND_PREC_4TH_PIX));
FINISH_ACCEL();
}
}
static Bool R300TextureSetup(int w, int h, int unit)
{
//RINFO_FROM_SCREEN(pPix->drawable.pScreen);
u32_t txfilter, txformat0, txformat1, txoffset, txpitch;
// int w = pPict->pDrawable->width;
// int h = pPict->pDrawable->height;
int i, pixel_shift;
//ACCEL_PREAMBLE();
//TRACE;
//txpitch = exaGetPixmapPitch(pPix);
txpitch = rhd.displayWidth * 4;
// txoffset = exaGetPixmapOffset(pPix) + info->fbLocation + pScrn->fbOffset;
txoffset = rhd.FbIntAddress + rhd.FbScanoutStart;
if ((txoffset & 0x1f) != 0)
dbgprintf("Bad texture offset 0x%x\n", (int)txoffset);
if ((txpitch & 0x1f) != 0)
dbgprintf("Bad texture pitch 0x%x\n", (int)txpitch);
/* TXPITCH = pixels (texels) per line - 1 */
pixel_shift = 32 >> 4;
txpitch >>= pixel_shift;
txpitch -= 1;
// if (RADEONPixmapIsColortiled(pPix))
// txoffset |= R300_MACRO_TILE;
// for (i = 0; i < sizeof(R300TexFormats) / sizeof(R300TexFormats[0]); i++)
// {
// if (R300TexFormats[i].fmt == pPict->format)
// break;
// }
//txformat1 = R300TexFormats[i].card_fmt;
txformat1 = R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8);
txformat0 = ((((w - 1) & 0x7ff) << R300_TXWIDTH_SHIFT) |
(((h - 1) & 0x7ff) << R300_TXHEIGHT_SHIFT));
if (IS_R500_3D && ((w - 1) & 0x800))
txpitch |= R500_TXWIDTH_11;
if (IS_R500_3D && ((h - 1) & 0x800))
txpitch |= R500_TXHEIGHT_11;
/* Use TXPITCH instead of TXWIDTH for address computations: we could
* omit this if there is no padding, but there is no apparent advantage
* in doing so.
*/
txformat0 |= R300_TXPITCH_EN;
// info->texW[unit] = w;
// info->texH[unit] = h;
// if (pPict->repeat && !(unit == 0 && need_src_tile_x))
// txfilter = R300_TX_CLAMP_S(R300_TX_CLAMP_WRAP);
// else
txfilter = R300_TX_CLAMP_S(R300_TX_CLAMP_CLAMP_GL);
// if (pPict->repeat && !(unit == 0 && need_src_tile_y))
// txfilter |= R300_TX_CLAMP_T(R300_TX_CLAMP_WRAP);
// else
txfilter |= R300_TX_CLAMP_T(R300_TX_CLAMP_CLAMP_GL);
txfilter |= (unit << R300_TX_ID_SHIFT);
// switch (pPict->filter) {
// case PictFilterNearest:
txfilter |= (R300_TX_MAG_FILTER_NEAREST | R300_TX_MIN_FILTER_NEAREST);
// break;
// case PictFilterBilinear:
// txfilter |= (R300_TX_MAG_FILTER_LINEAR | R300_TX_MIN_FILTER_LINEAR);
// break;
// default:
// RADEON_FALLBACK(("Bad filter 0x%x\n", pPict->filter));
// }
{
u32_t *ring, write;
BEGIN_ACCEL(7);
OUT_ACCEL_REG(R300_TX_FILTER0_0 + (unit * 4), txfilter);
OUT_ACCEL_REG(R300_TX_FILTER1_0 + (unit * 4), 0);
OUT_ACCEL_REG(R300_TX_FORMAT0_0 + (unit * 4), txformat0);
OUT_ACCEL_REG(R300_TX_FORMAT1_0 + (unit * 4), txformat1);
OUT_ACCEL_REG(R300_TX_FORMAT2_0 + (unit * 4), txpitch);
OUT_ACCEL_REG(R300_TX_OFFSET_0 + (unit * 4), txoffset);
// if (!pPict->repeat)
OUT_ACCEL_REG(R300_TX_BORDER_COLOR_0 + (unit * 4), 0);
FINISH_ACCEL();
}
// if (pPict->transform != 0) {
// is_transform[unit] = TRUE;
// transform[unit] = pPict->transform;
// } else {
// is_transform[unit] = FALSE;
// }
return TRUE;
}
static u32_t RADEONGetBlendCntl(int op, u32_t dst_format)
{
u32_t sblend, dblend;
sblend = RadeonBlendOp[op].blend_cntl & RADEON_SRC_BLEND_MASK;
dblend = RadeonBlendOp[op].blend_cntl & RADEON_DST_BLEND_MASK;
/* If there's no dst alpha channel, adjust the blend op so that we'll treat
* it as always 1.
*/
if (PICT_FORMAT_A(dst_format) == 0 && RadeonBlendOp[op].dst_alpha) {
if (sblend == RADEON_SRC_BLEND_GL_DST_ALPHA)
sblend = RADEON_SRC_BLEND_GL_ONE;
else if (sblend == RADEON_SRC_BLEND_GL_ONE_MINUS_DST_ALPHA)
sblend = RADEON_SRC_BLEND_GL_ZERO;
}
return sblend | dblend;
}
static Bool R300PrepareComposite(int op, int srcX, int srcY,
int dstX, int dstY,
int w, int h)
{
// RINFO_FROM_SCREEN(pDst->drawable.pScreen);
u32_t dst_format, dst_offset, dst_pitch;
u32_t txenable, colorpitch;
u32_t blendcntl;
int pixel_shift;
u32_t *ring, write;
//ACCEL_PREAMBLE();
//TRACE;
//if (!info->XInited3D)
// RADEONInit3DEngine(pScrn);
//if (!R300GetDestFormat(pDstPicture, &dst_format))
// return FALSE;
dst_format = R300_COLORFORMAT_ARGB8888;
pixel_shift = 32 >> 4;
//dst_offset = exaGetPixmapOffset(pDst) + info->fbLocation + pScrn->fbOffset;
dst_offset = rhd.FbIntAddress + rhd.FbScanoutStart;
//dst_pitch = exaGetPixmapPitch(pDst);
dst_pitch = rhd.displayWidth * 4;
colorpitch = dst_pitch >> pixel_shift;
// if (RADEONPixmapIsColortiled(pDst))
// colorpitch |= R300_COLORTILE;
colorpitch |= dst_format;
if ((dst_offset & 0x0f) != 0)
dbgprintf("Bad destination offset 0x%x\n", (int)dst_offset);
if (((dst_pitch >> pixel_shift) & 0x7) != 0)
dbgprintf("Bad destination pitch 0x%x\n", (int)dst_pitch);
// if (!RADEONSetupSourceTile(pSrcPicture, pSrc, TRUE, FALSE))
// return FALSE;
if (!R300TextureSetup(w, h, 0))
return FALSE;
txenable = R300_TEX_0_ENABLE;
// RADEON_SWITCH_TO_3D();
/* setup the VAP */
BEGIN_ACCEL(7);
/* These registers define the number, type, and location of data submitted
* to the PVS unit of GA input (when PVS is disabled)
* DST_VEC_LOC is the slot in the PVS input vector memory when PVS/TCL is
* enabled. This memory provides the imputs to the vertex shader program
* and ordering is not important. When PVS/TCL is disabled, this field maps
* directly to the GA input memory and the order is signifigant. In
* PVS_BYPASS mode the order is as follows:
* Position
* Point Size
* Color 0-3
* Textures 0-7
* Fog
*/
OUT_ACCEL_REG(R300_VAP_PROG_STREAM_CNTL_0,
((R300_DATA_TYPE_FLOAT_2 << R300_DATA_TYPE_0_SHIFT) |
(0 << R300_SKIP_DWORDS_0_SHIFT) |
(0 << R300_DST_VEC_LOC_0_SHIFT) |
R300_SIGNED_0 |
(R300_DATA_TYPE_FLOAT_2 << R300_DATA_TYPE_1_SHIFT) |
(0 << R300_SKIP_DWORDS_1_SHIFT) |
(6 << R300_DST_VEC_LOC_1_SHIFT) |
R300_LAST_VEC_1 |
R300_SIGNED_1));
/* load the vertex shader
* We pre-load vertex programs in RADEONInit3DEngine():
* - exa no mask
* - exa mask
* - Xv
* Here we select the offset of the vertex program we want to use
*/
OUT_ACCEL_REG(R300_VAP_PVS_CODE_CNTL_0,
((3 << R300_PVS_FIRST_INST_SHIFT) |
(4 << R300_PVS_XYZW_VALID_INST_SHIFT) |
(4 << R300_PVS_LAST_INST_SHIFT)));
OUT_ACCEL_REG(R300_VAP_PVS_CODE_CNTL_1,
(4 << R300_PVS_LAST_VTX_SRC_INST_SHIFT));
/* Position and one or two sets of 2 texture coordinates */
OUT_ACCEL_REG(R300_VAP_OUT_VTX_FMT_0, R300_VTX_POS_PRESENT);
OUT_ACCEL_REG(R300_VAP_OUT_VTX_FMT_1, (2 << R300_TEX_0_COMP_CNT_SHIFT));
OUT_ACCEL_REG(R300_TX_INVALTAGS, 0x0);
OUT_ACCEL_REG(R300_TX_ENABLE, txenable);
FINISH_ACCEL();
/* setup pixel shader */
if (IS_R300_3D) {
} else {
u32_t output_fmt;
u32_t src_color, src_alpha;
u32_t mask_color, mask_alpha;
if (PICT_FORMAT_RGB(PICT_a8r8g8b8) == 0)
src_color = (R500_ALU_RGB_R_SWIZ_A_0 |
R500_ALU_RGB_G_SWIZ_A_0 |
R500_ALU_RGB_B_SWIZ_A_0);
else
src_color = (R500_ALU_RGB_R_SWIZ_A_R |
R500_ALU_RGB_G_SWIZ_A_G |
R500_ALU_RGB_B_SWIZ_A_B);
if (PICT_FORMAT_A(PICT_a8r8g8b8) == 0)
src_alpha = R500_ALPHA_SWIZ_A_1;
else
src_alpha = R500_ALPHA_SWIZ_A_A;
mask_color = (R500_ALU_RGB_R_SWIZ_B_1 |
R500_ALU_RGB_G_SWIZ_B_1 |
R500_ALU_RGB_B_SWIZ_B_1);
mask_alpha = R500_ALPHA_SWIZ_B_1;
/* shader output swizzling */
output_fmt = (R300_OUT_FMT_C4_8 |
R300_OUT_FMT_C0_SEL_BLUE |
R300_OUT_FMT_C1_SEL_GREEN |
R300_OUT_FMT_C2_SEL_RED |
R300_OUT_FMT_C3_SEL_ALPHA);
BEGIN_ACCEL(6);
OUT_ACCEL_REG(R300_RS_COUNT,
((2 << R300_RS_COUNT_IT_COUNT_SHIFT) |
R300_RS_COUNT_HIRES_EN));
OUT_ACCEL_REG(R300_RS_INST_COUNT, R300_INST_COUNT_RS(0) | R300_TX_OFFSET_RS(6));
OUT_ACCEL_REG(R500_US_CODE_ADDR, (R500_US_CODE_START_ADDR(0) |
R500_US_CODE_END_ADDR(1)));
OUT_ACCEL_REG(R500_US_CODE_RANGE, (R500_US_CODE_RANGE_ADDR(0) |
R500_US_CODE_RANGE_SIZE(1)));
OUT_ACCEL_REG(R500_US_CODE_OFFSET, 0);
OUT_ACCEL_REG(R300_US_OUT_FMT_0, output_fmt);
FINISH_ACCEL();
BEGIN_ACCEL(13);
OUT_ACCEL_REG(R500_GA_US_VECTOR_INDEX, 0);
/* tex inst for src texture */
OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, (R500_INST_TYPE_TEX |
R500_INST_TEX_SEM_WAIT |
R500_INST_RGB_WMASK_R |
R500_INST_RGB_WMASK_G |
R500_INST_RGB_WMASK_B |
R500_INST_ALPHA_WMASK |
R500_INST_RGB_CLAMP |
R500_INST_ALPHA_CLAMP));
OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, (R500_TEX_ID(0) |
R500_TEX_INST_LD |
R500_TEX_SEM_ACQUIRE |
R500_TEX_IGNORE_UNCOVERED));
OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, (R500_TEX_SRC_ADDR(0) |
R500_TEX_SRC_S_SWIZ_R |
R500_TEX_SRC_T_SWIZ_G |
R500_TEX_DST_ADDR(0) |
R500_TEX_DST_R_SWIZ_R |
R500_TEX_DST_G_SWIZ_G |
R500_TEX_DST_B_SWIZ_B |
R500_TEX_DST_A_SWIZ_A));
OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, (R500_DX_ADDR(0) |
R500_DX_S_SWIZ_R |
R500_DX_T_SWIZ_R |
R500_DX_R_SWIZ_R |
R500_DX_Q_SWIZ_R |
R500_DY_ADDR(0) |
R500_DY_S_SWIZ_R |
R500_DY_T_SWIZ_R |
R500_DY_R_SWIZ_R |
R500_DY_Q_SWIZ_R));
OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0x00000000);
OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, 0x00000000);
/* ALU inst */
/* *_OMASK* - output component write mask */
OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, (R500_INST_TYPE_OUT |
R500_INST_TEX_SEM_WAIT |
R500_INST_LAST |
R500_INST_RGB_OMASK_R |
R500_INST_RGB_OMASK_G |
R500_INST_RGB_OMASK_B |
R500_INST_ALPHA_OMASK |
R500_INST_RGB_CLAMP |
R500_INST_ALPHA_CLAMP));
/* ALU inst
* temp addresses for texture inputs
* RGB_ADDR0 is src tex (temp 0)
* RGB_ADDR1 is mask tex (temp 1)
*/
OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, (R500_RGB_ADDR0(0) |
R500_RGB_ADDR1(1) |
R500_RGB_ADDR2(0)));
/* ALU inst
* temp addresses for texture inputs
* ALPHA_ADDR0 is src tex (temp 0)
* ALPHA_ADDR1 is mask tex (temp 1)
*/
OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, (R500_ALPHA_ADDR0(0) |
R500_ALPHA_ADDR1(1) |
R500_ALPHA_ADDR2(0)));
/* R500_ALU_RGB_TARGET - RGB render target */
OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, (R500_ALU_RGB_SEL_A_SRC0 |
src_color |
R500_ALU_RGB_SEL_B_SRC1 |
mask_color |
R500_ALU_RGB_TARGET(0)));
/* R500_ALPHA_RGB_TARGET - alpha render target */
OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, (R500_ALPHA_OP_MAD |
R500_ALPHA_ADDRD(0) |
R500_ALPHA_SEL_A_SRC0 |
src_alpha |
R500_ALPHA_SEL_B_SRC1 |
mask_alpha |
R500_ALPHA_TARGET(0)));
OUT_ACCEL_REG(R500_GA_US_VECTOR_DATA, (R500_ALU_RGBA_OP_MAD |
R500_ALU_RGBA_ADDRD(0) |
R500_ALU_RGBA_R_SWIZ_0 |
R500_ALU_RGBA_G_SWIZ_0 |
R500_ALU_RGBA_B_SWIZ_0 |
R500_ALU_RGBA_A_SWIZ_0));
FINISH_ACCEL();
}
BEGIN_ACCEL(3);
OUT_ACCEL_REG(R300_RB3D_COLOROFFSET0, dst_offset);
OUT_ACCEL_REG(R300_RB3D_COLORPITCH0, colorpitch);
blendcntl = RADEONGetBlendCntl(op, PICT_a8r8g8b8);
OUT_ACCEL_REG(R300_RB3D_BLENDCNTL, blendcntl | R300_ALPHA_BLEND_ENABLE | R300_READ_ENABLE);
FINISH_ACCEL();
return TRUE;
}
static void RadeonCompositeTile(int srcX, int srcY,
int dstX, int dstY,
int w, int h)
{
// RINFO_FROM_SCREEN(pDst->drawable.pScreen);
int vtx_count;
xPointFixed srcTopLeft, srcTopRight, srcBottomLeft, srcBottomRight;
xPointFixed maskTopLeft, maskTopRight, maskBottomLeft, maskBottomRight;
u32_t *ring, write;
// ACCEL_PREAMBLE();
// ENTER_DRAW(0);
/* ErrorF("RadeonComposite (%d,%d) (%d,%d) (%d,%d) (%d,%d)\n",
srcX, srcY, maskX, maskY,dstX, dstY, w, h); */
srcTopLeft.x = IntToxFixed(srcX);
srcTopLeft.y = IntToxFixed(srcY);
srcTopRight.x = IntToxFixed(srcX + w);
srcTopRight.y = IntToxFixed(srcY);
srcBottomLeft.x = IntToxFixed(srcX);
srcBottomLeft.y = IntToxFixed(srcY + h);
srcBottomRight.x = IntToxFixed(srcX + w);
srcBottomRight.y = IntToxFixed(srcY + h);
/*
if (is_transform[0]) {
transformPoint(transform[0], &srcTopLeft);
transformPoint(transform[0], &srcTopRight);
transformPoint(transform[0], &srcBottomLeft);
transformPoint(transform[0], &srcBottomRight);
}
if (is_transform[1]) {
transformPoint(transform[1], &maskTopLeft);
transformPoint(transform[1], &maskTopRight);
transformPoint(transform[1], &maskBottomLeft);
transformPoint(transform[1], &maskBottomRight);
}
*/
vtx_count = VTX_COUNT;
BEGIN_ACCEL(1);
OUT_ACCEL_REG(R300_VAP_VTX_SIZE, vtx_count);
FINISH_ACCEL();
BEGIN_RING(4 * vtx_count + 4);
OUT_RING(CP_PACKET3(R200_CP_PACKET3_3D_DRAW_IMMD_2,
4 * vtx_count));
OUT_RING(RADEON_CP_VC_CNTL_PRIM_TYPE_TRI_FAN |
RADEON_CP_VC_CNTL_PRIM_WALK_RING |
(4 << RADEON_CP_VC_CNTL_NUM_SHIFT));
VTX_OUT((float)dstX, (float)dstY,
xFixedToFloat(srcTopLeft.x) / w, // info->texW[0],
xFixedToFloat(srcTopLeft.y) / h); // info->texH[0]);
VTX_OUT((float)dstX, (float)(dstY + h),
xFixedToFloat(srcBottomLeft.x) / w, // info->texW[0],
xFixedToFloat(srcBottomLeft.y) / h); // info->texH[0]);
VTX_OUT((float)(dstX + w), (float)(dstY + h),
xFixedToFloat(srcBottomRight.x) / w, // info->texW[0],
xFixedToFloat(srcBottomRight.y) / h); // info->texH[0]);
VTX_OUT((float)(dstX + w), (float)dstY,
xFixedToFloat(srcTopRight.x) / w, // info->texW[0],
xFixedToFloat(srcTopRight.y) / h); // info->texH[0]);
/* flushing is pipelined, free/finish is not */
OUT_ACCEL_REG(R300_RB3D_DSTCACHE_CTLSTAT, R300_DC_FLUSH_3D);
// OUT_ACCEL_REG(RADEON_WAIT_UNTIL, RADEON_WAIT_3D_IDLECLEAN);
COMMIT_RING();
// LEAVE_DRAW(0);
}
#undef VTX_OUT
#undef VTX_OUT_MASK
#if 0
int RadeonComposite( blit_t *blit)
{
int tileSrcY, tileMaskY, tileDstY;
int remainingHeight;
R300PrepareComposite(3, blit->src_x, blit->src_y,
blit->dst_x, blit->dst_y,
blit->w, blit->h);
// if (!need_src_tile_x && !need_src_tile_y) {
RadeonCompositeTile( blit->src_x, blit->src_y,
blit->dst_x, blit->dst_y,
blit->w, blit->h);
return 0;
// }
/* Tiling logic borrowed from exaFillRegionTiled */
#if 0
modulus(srcY, src_tile_height, tileSrcY);
tileMaskY = maskY;
tileDstY = dstY;
remainingHeight = height;
while (remainingHeight > 0) {
int remainingWidth = width;
int tileSrcX, tileMaskX, tileDstX;
int h = src_tile_height - tileSrcY;
if (h > remainingHeight)
h = remainingHeight;
remainingHeight -= h;
modulus(srcX, src_tile_width, tileSrcX);
tileMaskX = maskX;
tileDstX = dstX;
while (remainingWidth > 0) {
int w = src_tile_width - tileSrcX;
if (w > remainingWidth)
w = remainingWidth;
remainingWidth -= w;
FUNC_NAME(RadeonCompositeTile)(pDst,
tileSrcX, tileSrcY,
tileMaskX, tileMaskY,
tileDstX, tileDstY,
w, h);
tileSrcX = 0;
tileMaskX += w;
tileDstX += w;
}
tileSrcY = 0;
tileMaskY += h;
tileDstY += h;
}
#endif
}
#endif
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