*/
#include "util/u_dump.h"
+#include "util/half_float.h"
#include "freedreno_blitter.h"
#include "freedreno_fence.h"
+#include "freedreno_log.h"
#include "freedreno_resource.h"
#include "fd6_blitter.h"
#include "fd6_format.h"
#include "fd6_emit.h"
+#include "fd6_resource.h"
+#include "fd6_pack.h"
+
+static inline enum a6xx_2d_ifmt
+fd6_ifmt(enum a6xx_format fmt)
+{
+ switch (fmt) {
+ case FMT6_A8_UNORM:
+ case FMT6_8_UNORM:
+ case FMT6_8_SNORM:
+ case FMT6_8_8_UNORM:
+ case FMT6_8_8_SNORM:
+ case FMT6_8_8_8_8_UNORM:
+ case FMT6_8_8_8_X8_UNORM:
+ case FMT6_8_8_8_8_SNORM:
+ case FMT6_4_4_4_4_UNORM:
+ case FMT6_5_5_5_1_UNORM:
+ case FMT6_5_6_5_UNORM:
+ return R2D_UNORM8;
+
+ case FMT6_32_UINT:
+ case FMT6_32_SINT:
+ case FMT6_32_32_UINT:
+ case FMT6_32_32_SINT:
+ case FMT6_32_32_32_32_UINT:
+ case FMT6_32_32_32_32_SINT:
+ return R2D_INT32;
+
+ case FMT6_16_UINT:
+ case FMT6_16_SINT:
+ case FMT6_16_16_UINT:
+ case FMT6_16_16_SINT:
+ case FMT6_16_16_16_16_UINT:
+ case FMT6_16_16_16_16_SINT:
+ case FMT6_10_10_10_2_UINT:
+ return R2D_INT16;
+
+ case FMT6_8_UINT:
+ case FMT6_8_SINT:
+ case FMT6_8_8_UINT:
+ case FMT6_8_8_SINT:
+ case FMT6_8_8_8_8_UINT:
+ case FMT6_8_8_8_8_SINT:
+ case FMT6_Z24_UNORM_S8_UINT:
+ case FMT6_Z24_UNORM_S8_UINT_AS_R8G8B8A8:
+ return R2D_INT8;
+
+ case FMT6_16_UNORM:
+ case FMT6_16_SNORM:
+ case FMT6_16_16_UNORM:
+ case FMT6_16_16_SNORM:
+ case FMT6_16_16_16_16_UNORM:
+ case FMT6_16_16_16_16_SNORM:
+ case FMT6_32_FLOAT:
+ case FMT6_32_32_FLOAT:
+ case FMT6_32_32_32_32_FLOAT:
+ return R2D_FLOAT32;
+
+ case FMT6_16_FLOAT:
+ case FMT6_16_16_FLOAT:
+ case FMT6_16_16_16_16_FLOAT:
+ case FMT6_11_11_10_FLOAT:
+ case FMT6_10_10_10_2_UNORM_DEST:
+ return R2D_FLOAT16;
+
+ default:
+ unreachable("bad format");
+ return 0;
+ }
+}
/* Make sure none of the requested dimensions extend beyond the size of the
* resource. Not entirely sure why this happens, but sometimes it does, and
static bool
ok_format(enum pipe_format pfmt)
{
- enum a6xx_color_fmt fmt = fd6_pipe2color(pfmt);
- if (fmt == ~0)
- return false;
+ enum a6xx_format fmt = fd6_pipe2color(pfmt);
+
+ if (util_format_is_compressed(pfmt))
+ return true;
+
+ switch (pfmt) {
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z16_UNORM:
+ case PIPE_FORMAT_Z32_UNORM:
+ case PIPE_FORMAT_Z32_FLOAT:
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ case PIPE_FORMAT_S8_UINT:
+ return true;
+ default:
+ break;
+ }
- if (fd6_ifmt(fmt) == 0)
+ if (fmt == FMT6_NONE)
return false;
return true;
}
+#define DEBUG_BLIT 0
#define DEBUG_BLIT_FALLBACK 0
+
#define fail_if(cond) \
do { \
if (cond) { \
*/
fail_if(info->dst.box.depth != info->src.box.depth);
- /* We can blit if both or neither formats are compressed formats... */
- fail_if(util_format_is_compressed(info->src.format) !=
- util_format_is_compressed(info->src.format));
-
/* Fail if unsupported format: */
fail_if(!ok_format(info->src.format));
fail_if(!ok_format(info->dst.format));
- /* ... but only if they're the same compression format. */
- fail_if(util_format_is_compressed(info->src.format) &&
- info->src.format != info->dst.format);
-
- /* src box can be inverted, which we don't support.. dst box cannot: */
- fail_if((info->src.box.width < 0) || (info->src.box.height < 0));
+ debug_assert(!util_format_is_compressed(info->src.format));
+ debug_assert(!util_format_is_compressed(info->dst.format));
fail_if(!ok_dims(info->src.resource, &info->src.box, info->src.level));
debug_assert(info->dst.box.height >= 0);
debug_assert(info->dst.box.depth >= 0);
- /* non-multisampled could either have nr_samples == 0 or == 1 */
fail_if(info->dst.resource->nr_samples > 1);
- fail_if(info->src.resource->nr_samples > 1);
fail_if(info->window_rectangle_include);
- fail_if(util_format_is_srgb(info->src.format));
- fail_if(util_format_is_srgb(info->dst.format));
-
const struct util_format_description *src_desc =
util_format_description(info->src.format);
const struct util_format_description *dst_desc =
}
static void
-emit_setup(struct fd_ringbuffer *ring)
+emit_setup(struct fd_batch *batch)
{
- OUT_PKT7(ring, CP_EVENT_WRITE, 1);
- OUT_RING(ring, PC_CCU_INVALIDATE_COLOR);
-
- OUT_PKT7(ring, CP_EVENT_WRITE, 1);
- OUT_RING(ring, LRZ_FLUSH);
+ struct fd_ringbuffer *ring = batch->draw;
- OUT_PKT7(ring, CP_SKIP_IB2_ENABLE_GLOBAL, 1);
- OUT_RING(ring, 0x0);
+ fd6_event_write(batch, ring, PC_CCU_FLUSH_COLOR_TS, true);
+ fd6_event_write(batch, ring, PC_CCU_FLUSH_DEPTH_TS, true);
+ fd6_event_write(batch, ring, PC_CCU_INVALIDATE_COLOR, false);
+ fd6_event_write(batch, ring, PC_CCU_INVALIDATE_DEPTH, false);
+ /* normal BLIT_OP_SCALE operation needs bypass RB_CCU_CNTL */
OUT_WFI5(ring);
-
OUT_PKT4(ring, REG_A6XX_RB_CCU_CNTL, 1);
- OUT_RING(ring, 0x10000000);
+ OUT_RING(ring, fd6_context(batch->ctx)->magic.RB_CCU_CNTL_bypass);
}
-static uint32_t
-blit_control(enum a6xx_color_fmt fmt)
+static void
+emit_blit_setup(struct fd_ringbuffer *ring,
+ enum pipe_format pfmt, bool scissor_enable, union pipe_color_union *color)
{
- unsigned blit_cntl = 0xf00000;
- blit_cntl |= A6XX_RB_2D_BLIT_CNTL_COLOR_FORMAT(fmt);
- blit_cntl |= A6XX_RB_2D_BLIT_CNTL_IFMT(fd6_ifmt(fmt));
- return blit_cntl;
+ enum a6xx_format fmt = fd6_pipe2color(pfmt);
+ bool is_srgb = util_format_is_srgb(pfmt);
+ enum a6xx_2d_ifmt ifmt = fd6_ifmt(fmt);
+
+ OUT_PKT7(ring, CP_SET_MARKER, 1);
+ OUT_RING(ring, A6XX_CP_SET_MARKER_0_MODE(RM6_BLIT2DSCALE));
+
+ if (is_srgb) {
+ assert(ifmt == R2D_UNORM8);
+ ifmt = R2D_UNORM8_SRGB;
+ }
+
+ uint32_t blit_cntl = A6XX_RB_2D_BLIT_CNTL_MASK(0xf) |
+ A6XX_RB_2D_BLIT_CNTL_COLOR_FORMAT(fmt) |
+ A6XX_RB_2D_BLIT_CNTL_IFMT(ifmt) |
+ COND(color, A6XX_RB_2D_BLIT_CNTL_SOLID_COLOR) |
+ COND(scissor_enable, A6XX_RB_2D_BLIT_CNTL_SCISSOR);
+
+ OUT_PKT4(ring, REG_A6XX_RB_2D_BLIT_CNTL, 1);
+ OUT_RING(ring, blit_cntl);
+
+ OUT_PKT4(ring, REG_A6XX_GRAS_2D_BLIT_CNTL, 1);
+ OUT_RING(ring, blit_cntl);
+
+ if (fmt == FMT6_10_10_10_2_UNORM_DEST)
+ fmt = FMT6_16_16_16_16_FLOAT;
+
+ /* This register is probably badly named... it seems that it's
+ * controlling the internal/accumulator format or something like
+ * that. It's certainly not tied to only the src format.
+ */
+ OUT_PKT4(ring, REG_A6XX_SP_2D_SRC_FORMAT, 1);
+ OUT_RING(ring, A6XX_SP_2D_SRC_FORMAT_COLOR_FORMAT(fmt) |
+ COND(util_format_is_pure_sint(pfmt),
+ A6XX_SP_2D_SRC_FORMAT_SINT) |
+ COND(util_format_is_pure_uint(pfmt),
+ A6XX_SP_2D_SRC_FORMAT_UINT) |
+ COND(util_format_is_snorm(pfmt),
+ A6XX_SP_2D_SRC_FORMAT_SINT |
+ A6XX_SP_2D_SRC_FORMAT_NORM) |
+ COND(util_format_is_unorm(pfmt),
+// TODO sometimes blob uses UINT+NORM but dEQP seems unhappy about that
+// A6XX_SP_2D_SRC_FORMAT_UINT |
+ A6XX_SP_2D_SRC_FORMAT_NORM) |
+ COND(is_srgb, A6XX_SP_2D_SRC_FORMAT_SRGB) |
+ A6XX_SP_2D_SRC_FORMAT_MASK(0xf));
+
+ OUT_PKT4(ring, REG_A6XX_RB_UNKNOWN_8C01, 1);
+ OUT_RING(ring, 0);
}
/* buffers need to be handled specially since x/width can exceed the bounds
* supported by hw.. if necessary decompose into (potentially) two 2D blits
*/
static void
-emit_blit_buffer(struct fd_ringbuffer *ring, const struct pipe_blit_info *info)
+emit_blit_buffer(struct fd_context *ctx, struct fd_ringbuffer *ring,
+ const struct pipe_blit_info *info)
{
const struct pipe_box *sbox = &info->src.box;
const struct pipe_box *dbox = &info->dst.box;
struct fd_resource *src, *dst;
unsigned sshift, dshift;
- if (DEBUG_BLIT_FALLBACK) {
+ if (DEBUG_BLIT) {
fprintf(stderr, "buffer blit: ");
util_dump_blit_info(stderr, info);
fprintf(stderr, "\ndst resource: ");
src = fd_resource(info->src.resource);
dst = fd_resource(info->dst.resource);
- debug_assert(src->cpp == 1);
- debug_assert(dst->cpp == 1);
+ debug_assert(src->layout.cpp == 1);
+ debug_assert(dst->layout.cpp == 1);
debug_assert(info->src.resource->format == info->dst.resource->format);
debug_assert((sbox->y == 0) && (sbox->height == 1));
debug_assert((dbox->y == 0) && (dbox->height == 1));
sshift = sbox->x & 0x3f;
dshift = dbox->x & 0x3f;
- OUT_PKT7(ring, CP_SET_MARKER, 1);
- OUT_RING(ring, A2XX_CP_SET_MARKER_0_MODE(RM6_BLIT2DSCALE));
-
- uint32_t blit_cntl = blit_control(RB6_R8_UNORM) | 0x20000000;
- OUT_PKT4(ring, REG_A6XX_RB_2D_BLIT_CNTL, 1);
- OUT_RING(ring, blit_cntl);
-
- OUT_PKT4(ring, REG_A6XX_GRAS_2D_BLIT_CNTL, 1);
- OUT_RING(ring, blit_cntl);
+ emit_blit_setup(ring, PIPE_FORMAT_R8_UNORM, false, NULL);
for (unsigned off = 0; off < sbox->width; off += (0x4000 - 0x40)) {
unsigned soff, doff, w, p;
/*
* Emit source:
*/
- OUT_PKT4(ring, REG_A6XX_SP_PS_2D_SRC_INFO, 13);
- OUT_RING(ring, A6XX_SP_PS_2D_SRC_INFO_COLOR_FORMAT(RB6_R8_UNORM) |
+ OUT_PKT4(ring, REG_A6XX_SP_PS_2D_SRC_INFO, 10);
+ OUT_RING(ring, A6XX_SP_PS_2D_SRC_INFO_COLOR_FORMAT(FMT6_8_UNORM) |
A6XX_SP_PS_2D_SRC_INFO_TILE_MODE(TILE6_LINEAR) |
- A6XX_SP_PS_2D_SRC_INFO_COLOR_SWAP(WZYX) | 0x500000);
+ A6XX_SP_PS_2D_SRC_INFO_COLOR_SWAP(WZYX) |
+ 0x500000);
OUT_RING(ring, A6XX_SP_PS_2D_SRC_SIZE_WIDTH(sshift + w) |
A6XX_SP_PS_2D_SRC_SIZE_HEIGHT(1)); /* SP_PS_2D_SRC_SIZE */
OUT_RELOC(ring, src->bo, soff, 0, 0); /* SP_PS_2D_SRC_LO/HI */
OUT_RING(ring, 0x00000000);
OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
-
/*
* Emit destination:
*/
OUT_PKT4(ring, REG_A6XX_RB_2D_DST_INFO, 9);
- OUT_RING(ring, A6XX_RB_2D_DST_INFO_COLOR_FORMAT(RB6_R8_UNORM) |
+ OUT_RING(ring, A6XX_RB_2D_DST_INFO_COLOR_FORMAT(FMT6_8_UNORM) |
A6XX_RB_2D_DST_INFO_TILE_MODE(TILE6_LINEAR) |
A6XX_RB_2D_DST_INFO_COLOR_SWAP(WZYX));
OUT_RELOC(ring, dst->bo, doff, 0, 0); /* RB_2D_DST_LO/HI */
OUT_RING(ring, 0x3f);
OUT_WFI5(ring);
- OUT_PKT4(ring, REG_A6XX_RB_UNKNOWN_8C01, 1);
- OUT_RING(ring, 0);
-
- OUT_PKT4(ring, REG_A6XX_SP_2D_SRC_FORMAT, 1);
- OUT_RING(ring, 0xf180);
-
OUT_PKT4(ring, REG_A6XX_RB_UNKNOWN_8E04, 1);
- OUT_RING(ring, 0x01000000);
+ OUT_RING(ring, fd6_context(ctx)->magic.RB_UNKNOWN_8E04_blit);
OUT_PKT7(ring, CP_BLIT, 1);
OUT_RING(ring, CP_BLIT_0_OP(BLIT_OP_SCALE));
OUT_WFI5(ring);
OUT_PKT4(ring, REG_A6XX_RB_UNKNOWN_8E04, 1);
- OUT_RING(ring, 0);
+ OUT_RING(ring, 0); /* RB_UNKNOWN_8E04 */
}
}
static void
-emit_blit_texture(struct fd_ringbuffer *ring, const struct pipe_blit_info *info)
+emit_blit_dst(struct fd_ringbuffer *ring, const struct pipe_blit_info *info, unsigned layer)
+{
+ struct fd_resource *dst = fd_resource(info->dst.resource);
+ enum a6xx_format fmt = fd6_pipe2color(info->dst.format);
+ enum a6xx_tile_mode tile = fd_resource_tile_mode(info->dst.resource, info->dst.level);
+ enum a3xx_color_swap swap = fd6_resource_swap(dst, info->dst.format);
+ uint32_t pitch = fd_resource_pitch(dst, info->dst.level);
+ bool ubwc_enabled = fd_resource_ubwc_enabled(dst, info->dst.level);
+ unsigned off = fd_resource_offset(dst, info->dst.level, layer);
+
+ if (fmt == FMT6_Z24_UNORM_S8_UINT)
+ fmt = FMT6_Z24_UNORM_S8_UINT_AS_R8G8B8A8;
+
+ OUT_PKT4(ring, REG_A6XX_RB_2D_DST_INFO, 9);
+ OUT_RING(ring, A6XX_RB_2D_DST_INFO_COLOR_FORMAT(fmt) |
+ A6XX_RB_2D_DST_INFO_TILE_MODE(tile) |
+ A6XX_RB_2D_DST_INFO_COLOR_SWAP(swap) |
+ COND(util_format_is_srgb(info->dst.format), A6XX_RB_2D_DST_INFO_SRGB) |
+ COND(ubwc_enabled, A6XX_RB_2D_DST_INFO_FLAGS));
+ OUT_RELOC(ring, dst->bo, off, 0, 0); /* RB_2D_DST_LO/HI */
+ OUT_RING(ring, A6XX_RB_2D_DST_SIZE_PITCH(pitch));
+ OUT_RING(ring, 0x00000000);
+ OUT_RING(ring, 0x00000000);
+ OUT_RING(ring, 0x00000000);
+ OUT_RING(ring, 0x00000000);
+ OUT_RING(ring, 0x00000000);
+
+ if (ubwc_enabled) {
+ OUT_PKT4(ring, REG_A6XX_RB_2D_DST_FLAGS_LO, 6);
+ fd6_emit_flag_reference(ring, dst, info->dst.level, layer);
+ OUT_RING(ring, 0x00000000);
+ OUT_RING(ring, 0x00000000);
+ OUT_RING(ring, 0x00000000);
+ }
+}
+
+static void
+emit_blit_src(struct fd_ringbuffer *ring, const struct pipe_blit_info *info, unsigned layer, unsigned nr_samples)
+{
+ struct fd_resource *src = fd_resource(info->src.resource);
+ enum a6xx_format sfmt = fd6_pipe2color(info->src.format);
+ enum a6xx_tile_mode stile = fd_resource_tile_mode(info->src.resource, info->src.level);
+ enum a3xx_color_swap sswap = fd6_resource_swap(src, info->src.format);
+ uint32_t pitch = fd_resource_pitch(src, info->src.level);
+ bool subwc_enabled = fd_resource_ubwc_enabled(src, info->src.level);
+ unsigned soff = fd_resource_offset(src, info->src.level, layer);
+ uint32_t width = u_minify(src->base.width0, info->src.level) * nr_samples;
+ uint32_t height = u_minify(src->base.height0, info->src.level);
+ uint32_t filter = 0;
+
+ if (info->filter == PIPE_TEX_FILTER_LINEAR)
+ filter = A6XX_SP_PS_2D_SRC_INFO_FILTER;
+
+ enum a3xx_msaa_samples samples = fd_msaa_samples(src->base.nr_samples);
+
+ if (sfmt == FMT6_10_10_10_2_UNORM_DEST)
+ sfmt = FMT6_10_10_10_2_UNORM;
+
+ OUT_PKT4(ring, REG_A6XX_SP_PS_2D_SRC_INFO, 10);
+ OUT_RING(ring, A6XX_SP_PS_2D_SRC_INFO_COLOR_FORMAT(sfmt) |
+ A6XX_SP_PS_2D_SRC_INFO_TILE_MODE(stile) |
+ A6XX_SP_PS_2D_SRC_INFO_COLOR_SWAP(sswap) |
+ A6XX_SP_PS_2D_SRC_INFO_SAMPLES(samples) |
+ COND(samples > MSAA_ONE && (info->mask & PIPE_MASK_RGBA),
+ A6XX_SP_PS_2D_SRC_INFO_SAMPLES_AVERAGE) |
+ COND(subwc_enabled, A6XX_SP_PS_2D_SRC_INFO_FLAGS) |
+ COND(util_format_is_srgb(info->src.format), A6XX_SP_PS_2D_SRC_INFO_SRGB) |
+ 0x500000 | filter);
+ OUT_RING(ring, A6XX_SP_PS_2D_SRC_SIZE_WIDTH(width) |
+ A6XX_SP_PS_2D_SRC_SIZE_HEIGHT(height)); /* SP_PS_2D_SRC_SIZE */
+ OUT_RELOC(ring, src->bo, soff, 0, 0); /* SP_PS_2D_SRC_LO/HI */
+ OUT_RING(ring, A6XX_SP_PS_2D_SRC_PITCH_PITCH(pitch));
+
+ OUT_RING(ring, 0x00000000);
+ OUT_RING(ring, 0x00000000);
+ OUT_RING(ring, 0x00000000);
+ OUT_RING(ring, 0x00000000);
+ OUT_RING(ring, 0x00000000);
+
+ if (subwc_enabled) {
+ OUT_PKT4(ring, REG_A6XX_SP_PS_2D_SRC_FLAGS_LO, 6);
+ fd6_emit_flag_reference(ring, src, info->src.level, layer);
+ OUT_RING(ring, 0x00000000);
+ OUT_RING(ring, 0x00000000);
+ OUT_RING(ring, 0x00000000);
+ }
+}
+
+static void
+emit_blit_or_clear_texture(struct fd_context *ctx, struct fd_ringbuffer *ring,
+ const struct pipe_blit_info *info, union pipe_color_union *color)
{
const struct pipe_box *sbox = &info->src.box;
const struct pipe_box *dbox = &info->dst.box;
- struct fd_resource *src, *dst;
- struct fd_resource_slice *sslice, *dslice;
- enum a6xx_color_fmt sfmt, dfmt;
- enum a6xx_tile_mode stile, dtile;
- enum a3xx_color_swap sswap, dswap;
- unsigned spitch, dpitch;
- unsigned sx1, sy1, sx2, sy2;
- unsigned dx1, dy1, dx2, dy2;
-
- if (DEBUG_BLIT_FALLBACK) {
+ struct fd_resource *dst;
+ enum a6xx_format dfmt;
+ int sx1, sy1, sx2, sy2;
+ int dx1, dy1, dx2, dy2;
+
+ if (DEBUG_BLIT) {
fprintf(stderr, "texture blit: ");
util_dump_blit_info(stderr, info);
fprintf(stderr, "\ndst resource: ");
fprintf(stderr, "\n");
}
- src = fd_resource(info->src.resource);
dst = fd_resource(info->dst.resource);
- sslice = fd_resource_slice(src, info->src.level);
- dslice = fd_resource_slice(dst, info->dst.level);
-
- sfmt = fd6_pipe2color(info->src.format);
dfmt = fd6_pipe2color(info->dst.format);
- int blocksize = util_format_get_blocksize(info->src.format);
- int blockwidth = util_format_get_blockwidth(info->src.format);
- int blockheight = util_format_get_blockheight(info->src.format);
- int nelements;
-
- stile = fd_resource_level_linear(info->src.resource, info->src.level) ?
- TILE6_LINEAR : src->tile_mode;
- dtile = fd_resource_level_linear(info->dst.resource, info->dst.level) ?
- TILE6_LINEAR : dst->tile_mode;
+ uint32_t nr_samples = fd_resource_nr_samples(&dst->base);
- sswap = stile ? WZYX : fd6_pipe2swap(info->src.format);
- dswap = dtile ? WZYX : fd6_pipe2swap(info->dst.format);
+ if (!color) {
+ sx1 = sbox->x * nr_samples;
+ sy1 = sbox->y;
+ sx2 = (sbox->x + sbox->width) * nr_samples - 1;
+ sy2 = sbox->y + sbox->height - 1;
- if (util_format_is_compressed(info->src.format)) {
- debug_assert(info->src.format == info->dst.format);
- sfmt = dfmt = RB6_R8_UNORM;
- nelements = blocksize;
- } else {
- debug_assert(!util_format_is_compressed(info->dst.format));
- nelements = 1;
+ OUT_PKT4(ring, REG_A6XX_GRAS_2D_SRC_TL_X, 4);
+ OUT_RING(ring, A6XX_GRAS_2D_SRC_TL_X_X(sx1));
+ OUT_RING(ring, A6XX_GRAS_2D_SRC_BR_X_X(sx2));
+ OUT_RING(ring, A6XX_GRAS_2D_SRC_TL_Y_Y(sy1));
+ OUT_RING(ring, A6XX_GRAS_2D_SRC_BR_Y_Y(sy2));
}
- spitch = DIV_ROUND_UP(sslice->pitch, blockwidth) * src->cpp;
- dpitch = DIV_ROUND_UP(dslice->pitch, blockwidth) * dst->cpp;
-
- sx1 = sbox->x / blockwidth * nelements;
- sy1 = sbox->y / blockheight;
- sx2 = DIV_ROUND_UP(sbox->x + sbox->width, blockwidth) * nelements - 1;
- sy2 = DIV_ROUND_UP(sbox->y + sbox->height, blockheight) - 1;
-
- dx1 = dbox->x / blockwidth * nelements;
- dy1 = dbox->y / blockheight;
- dx2 = DIV_ROUND_UP(dbox->x + dbox->width, blockwidth) * nelements - 1;
- dy2 = DIV_ROUND_UP(dbox->y + dbox->height, blockheight) - 1;
-
- uint32_t width = DIV_ROUND_UP(u_minify(src->base.width0, info->src.level), blockwidth) * nelements;
- uint32_t height = DIV_ROUND_UP(u_minify(src->base.height0, info->src.level), blockheight);
-
- OUT_PKT7(ring, CP_SET_MARKER, 1);
- OUT_RING(ring, A2XX_CP_SET_MARKER_0_MODE(RM6_BLIT2DSCALE));
-
- uint32_t blit_cntl = blit_control(dfmt);
+ dx1 = dbox->x * nr_samples;
+ dy1 = dbox->y;
+ dx2 = (dbox->x + dbox->width) * nr_samples - 1;
+ dy2 = dbox->y + dbox->height - 1;
+
+ OUT_PKT4(ring, REG_A6XX_GRAS_2D_DST_TL, 2);
+ OUT_RING(ring, A6XX_GRAS_2D_DST_TL_X(dx1) | A6XX_GRAS_2D_DST_TL_Y(dy1));
+ OUT_RING(ring, A6XX_GRAS_2D_DST_BR_X(dx2) | A6XX_GRAS_2D_DST_BR_Y(dy2));
+
+ if (color) {
+ switch (info->dst.format) {
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ case PIPE_FORMAT_X24S8_UINT: {
+ uint32_t depth_unorm24 = color->f[0] * ((1u << 24) - 1);
+ uint8_t stencil = color->ui[1];
+ color->ui[0] = depth_unorm24 & 0xff;
+ color->ui[1] = (depth_unorm24 >> 8) & 0xff;
+ color->ui[2] = (depth_unorm24 >> 16) & 0xff;
+ color->ui[3] = stencil;
+ break;
+ }
+ default:
+ break;
+ }
- if (dtile != stile)
- blit_cntl |= 0x20000000;
+ OUT_PKT4(ring, REG_A6XX_RB_2D_SRC_SOLID_C0, 4);
+
+ switch (fd6_ifmt(dfmt)) {
+ case R2D_UNORM8:
+ case R2D_UNORM8_SRGB:
+ OUT_RING(ring, float_to_ubyte(color->f[0]));
+ OUT_RING(ring, float_to_ubyte(color->f[1]));
+ OUT_RING(ring, float_to_ubyte(color->f[2]));
+ OUT_RING(ring, float_to_ubyte(color->f[3]));
+ break;
+ case R2D_FLOAT16:
+ OUT_RING(ring, _mesa_float_to_half(color->f[0]));
+ OUT_RING(ring, _mesa_float_to_half(color->f[1]));
+ OUT_RING(ring, _mesa_float_to_half(color->f[2]));
+ OUT_RING(ring, _mesa_float_to_half(color->f[3]));
+ break;
+ case R2D_FLOAT32:
+ case R2D_INT32:
+ case R2D_INT16:
+ case R2D_INT8:
+ default:
+ OUT_RING(ring, color->ui[0]);
+ OUT_RING(ring, color->ui[1]);
+ OUT_RING(ring, color->ui[2]);
+ OUT_RING(ring, color->ui[3]);
+ break;
+ }
+ }
if (info->scissor_enable) {
OUT_PKT4(ring, REG_A6XX_GRAS_RESOLVE_CNTL_1, 2);
A6XX_GRAS_RESOLVE_CNTL_1_Y(info->scissor.miny));
OUT_RING(ring, A6XX_GRAS_RESOLVE_CNTL_1_X(info->scissor.maxx - 1) |
A6XX_GRAS_RESOLVE_CNTL_1_Y(info->scissor.maxy - 1));
- blit_cntl |= A6XX_RB_2D_BLIT_CNTL_SCISSOR;
}
- OUT_PKT4(ring, REG_A6XX_RB_2D_BLIT_CNTL, 1);
- OUT_RING(ring, blit_cntl);
-
- OUT_PKT4(ring, REG_A6XX_GRAS_2D_BLIT_CNTL, 1);
- OUT_RING(ring, blit_cntl);
+ emit_blit_setup(ring, info->dst.format, info->scissor_enable, color);
for (unsigned i = 0; i < info->dst.box.depth; i++) {
- unsigned soff = fd_resource_offset(src, info->src.level, sbox->z + i);
- unsigned doff = fd_resource_offset(dst, info->dst.level, dbox->z + i);
-
- /*
- * Emit source:
- */
- uint32_t filter = 0;
- if (info->filter == PIPE_TEX_FILTER_LINEAR)
- filter = A6XX_SP_PS_2D_SRC_INFO_FILTER;
-
- OUT_PKT4(ring, REG_A6XX_SP_PS_2D_SRC_INFO, 13);
- OUT_RING(ring, A6XX_SP_PS_2D_SRC_INFO_COLOR_FORMAT(sfmt) |
- A6XX_SP_PS_2D_SRC_INFO_TILE_MODE(stile) |
- A6XX_SP_PS_2D_SRC_INFO_COLOR_SWAP(sswap) | 0x500000 | filter);
- OUT_RING(ring, A6XX_SP_PS_2D_SRC_SIZE_WIDTH(width) |
- A6XX_SP_PS_2D_SRC_SIZE_HEIGHT(height)); /* SP_PS_2D_SRC_SIZE */
- OUT_RELOC(ring, src->bo, soff, 0, 0); /* SP_PS_2D_SRC_LO/HI */
- OUT_RING(ring, A6XX_SP_PS_2D_SRC_PITCH_PITCH(spitch));
- OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
+ if (!color)
+ emit_blit_src(ring, info, sbox->z + i, nr_samples);
- /*
- * Emit destination:
- */
- OUT_PKT4(ring, REG_A6XX_RB_2D_DST_INFO, 9);
- OUT_RING(ring, A6XX_RB_2D_DST_INFO_COLOR_FORMAT(dfmt) |
- A6XX_RB_2D_DST_INFO_TILE_MODE(dtile) |
- A6XX_RB_2D_DST_INFO_COLOR_SWAP(dswap));
- OUT_RELOCW(ring, dst->bo, doff, 0, 0); /* RB_2D_DST_LO/HI */
- OUT_RING(ring, A6XX_RB_2D_DST_SIZE_PITCH(dpitch));
- OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
- OUT_RING(ring, 0x00000000);
+ emit_blit_dst(ring, info, dbox->z + i);
/*
* Blit command:
*/
- OUT_PKT4(ring, REG_A6XX_GRAS_2D_SRC_TL_X, 4);
- OUT_RING(ring, A6XX_GRAS_2D_SRC_TL_X_X(sx1));
- OUT_RING(ring, A6XX_GRAS_2D_SRC_BR_X_X(sx2));
- OUT_RING(ring, A6XX_GRAS_2D_SRC_TL_Y_Y(sy1));
- OUT_RING(ring, A6XX_GRAS_2D_SRC_BR_Y_Y(sy2));
-
- OUT_PKT4(ring, REG_A6XX_GRAS_2D_DST_TL, 2);
- OUT_RING(ring, A6XX_GRAS_2D_DST_TL_X(dx1) | A6XX_GRAS_2D_DST_TL_Y(dy1));
- OUT_RING(ring, A6XX_GRAS_2D_DST_BR_X(dx2) | A6XX_GRAS_2D_DST_BR_Y(dy2));
-
OUT_PKT7(ring, CP_EVENT_WRITE, 1);
OUT_RING(ring, 0x3f);
OUT_WFI5(ring);
- OUT_PKT4(ring, REG_A6XX_RB_UNKNOWN_8C01, 1);
- OUT_RING(ring, 0);
-
- OUT_PKT4(ring, REG_A6XX_SP_2D_SRC_FORMAT, 1);
- OUT_RING(ring, A6XX_SP_2D_SRC_FORMAT_COLOR_FORMAT(sfmt) |
- COND(util_format_is_pure_sint(info->src.format),
- A6XX_SP_2D_SRC_FORMAT_SINT) |
- COND(util_format_is_pure_uint(info->src.format),
- A6XX_SP_2D_SRC_FORMAT_UINT) |
- COND(util_format_is_snorm(info->src.format),
- A6XX_SP_2D_SRC_FORMAT_SINT |
- A6XX_SP_2D_SRC_FORMAT_NORM) |
- COND(util_format_is_unorm(info->src.format),
-// TODO sometimes blob uses UINT+NORM but dEQP seems unhappy about that
-// A6XX_SP_2D_SRC_FORMAT_UINT |
- A6XX_SP_2D_SRC_FORMAT_NORM) |
- 0xf000);
-
OUT_PKT4(ring, REG_A6XX_RB_UNKNOWN_8E04, 1);
- OUT_RING(ring, 0x01000000);
+ OUT_RING(ring, fd6_context(ctx)->magic.RB_UNKNOWN_8E04_blit);
OUT_PKT7(ring, CP_BLIT, 1);
OUT_RING(ring, CP_BLIT_0_OP(BLIT_OP_SCALE));
OUT_WFI5(ring);
OUT_PKT4(ring, REG_A6XX_RB_UNKNOWN_8E04, 1);
- OUT_RING(ring, 0);
+ OUT_RING(ring, 0); /* RB_UNKNOWN_8E04 */
}
}
-static void
-emit_blit(struct fd_context *ctx, const struct pipe_blit_info *info)
+void
+fd6_clear_surface(struct fd_context *ctx,
+ struct fd_ringbuffer *ring, struct pipe_surface *psurf,
+ uint32_t width, uint32_t height, union pipe_color_union *color)
+{
+ struct pipe_blit_info info = {};
+
+ info.dst.resource = psurf->texture;
+ info.dst.level = psurf->u.tex.level;
+ info.dst.box.x = 0;
+ info.dst.box.y = 0;
+ info.dst.box.z = psurf->u.tex.first_layer;
+ info.dst.box.width = width;
+ info.dst.box.height = height;
+ info.dst.box.depth = psurf->u.tex.last_layer + 1 - psurf->u.tex.first_layer;
+ info.dst.format = psurf->format;
+ info.src = info.dst;
+ info.mask = util_format_get_mask(psurf->format);
+ info.filter = PIPE_TEX_FILTER_NEAREST;
+ info.scissor_enable = 0;
+
+ emit_blit_or_clear_texture(ctx, ring, &info, color);
+}
+
+static bool
+handle_rgba_blit(struct fd_context *ctx, const struct pipe_blit_info *info)
{
struct fd_batch *batch;
- fd_fence_ref(ctx->base.screen, &ctx->last_fence, NULL);
+ debug_assert(!(info->mask & PIPE_MASK_ZS));
+
+ if (!can_do_blit(info))
+ return false;
batch = fd_bc_alloc_batch(&ctx->screen->batch_cache, ctx, true);
fd6_emit_restore(batch, batch->draw);
fd6_emit_lrz_flush(batch->draw);
- mtx_lock(&ctx->screen->lock);
+ fd_screen_lock(ctx->screen);
- fd_batch_resource_used(batch, fd_resource(info->src.resource), false);
- fd_batch_resource_used(batch, fd_resource(info->dst.resource), true);
+ fd_batch_resource_read(batch, fd_resource(info->src.resource));
+ fd_batch_resource_write(batch, fd_resource(info->dst.resource));
- mtx_unlock(&ctx->screen->lock);
+ fd_screen_unlock(ctx->screen);
- emit_setup(batch->draw);
+ /* Clearing last_fence must come after the batch dependency tracking
+ * (resource_read()/resource_write()), as that can trigger a flush,
+ * re-populating last_fence
+ */
+ fd_fence_ref(&ctx->last_fence, NULL);
+
+ fd_batch_set_stage(batch, FD_STAGE_BLIT);
+
+ fd_log_stream(batch, stream, util_dump_blit_info(stream, info));
+
+ emit_setup(batch);
if ((info->src.resource->target == PIPE_BUFFER) &&
(info->dst.resource->target == PIPE_BUFFER)) {
- assert(fd_resource(info->src.resource)->tile_mode == TILE6_LINEAR);
- assert(fd_resource(info->dst.resource)->tile_mode == TILE6_LINEAR);
- emit_blit_buffer(batch->draw, info);
+ assert(fd_resource(info->src.resource)->layout.tile_mode == TILE6_LINEAR);
+ assert(fd_resource(info->dst.resource)->layout.tile_mode == TILE6_LINEAR);
+ fd_log(batch, "START BLIT (BUFFER)");
+ emit_blit_buffer(ctx, batch->draw, info);
+ fd_log(batch, "END BLIT (BUFFER)");
} else {
/* I don't *think* we need to handle blits between buffer <-> !buffer */
debug_assert(info->src.resource->target != PIPE_BUFFER);
debug_assert(info->dst.resource->target != PIPE_BUFFER);
- emit_blit_texture(batch->draw, info);
+ fd_log(batch, "START BLIT (TEXTURE)");
+ emit_blit_or_clear_texture(ctx, batch->draw, info, NULL);
+ fd_log(batch, "END BLIT (TEXTURE)");
}
- fd6_event_write(batch, batch->draw, 0x1d, true);
- fd6_event_write(batch, batch->draw, FACENESS_FLUSH, true);
+ fd6_event_write(batch, batch->draw, PC_CCU_FLUSH_COLOR_TS, true);
+ fd6_event_write(batch, batch->draw, PC_CCU_FLUSH_DEPTH_TS, true);
fd6_event_write(batch, batch->draw, CACHE_FLUSH_TS, true);
+ fd6_cache_inv(batch, batch->draw);
fd_resource(info->dst.resource)->valid = true;
batch->needs_flush = true;
- fd_batch_flush(batch, false, false);
+ fd_batch_flush(batch);
fd_batch_reference(&batch, NULL);
+
+ return true;
}
+/**
+ * Re-written z/s blits can still fail for various reasons (for example MSAA).
+ * But we want to do the fallback blit with the re-written pipe_blit_info,
+ * in particular as u_blitter cannot blit stencil. So handle the fallback
+ * ourself and never "fail".
+ */
static bool
-fd6_blit(struct fd_context *ctx, const struct pipe_blit_info *info)
+do_rewritten_blit(struct fd_context *ctx, const struct pipe_blit_info *info)
{
- if (!can_do_blit(info)) {
+ bool success = handle_rgba_blit(ctx, info);
+ if (!success)
+ success = fd_blitter_blit(ctx, info);
+ debug_assert(success); /* fallback should never fail! */
+ return success;
+}
+
+/**
+ * Handle depth/stencil blits either via u_blitter and/or re-writing the
+ * blit into an equivilant format that we can handle
+ */
+static bool
+handle_zs_blit(struct fd_context *ctx, const struct pipe_blit_info *info)
+{
+ struct pipe_blit_info blit = *info;
+
+ if (DEBUG_BLIT) {
+ fprintf(stderr, "---- handle_zs_blit: ");
+ util_dump_blit_info(stderr, info);
+ fprintf(stderr, "\ndst resource: ");
+ util_dump_resource(stderr, info->dst.resource);
+ fprintf(stderr, "\nsrc resource: ");
+ util_dump_resource(stderr, info->src.resource);
+ fprintf(stderr, "\n");
+ }
+
+ switch (info->dst.format) {
+ case PIPE_FORMAT_S8_UINT:
+ debug_assert(info->mask == PIPE_MASK_S);
+ blit.mask = PIPE_MASK_R;
+ blit.src.format = PIPE_FORMAT_R8_UINT;
+ blit.dst.format = PIPE_FORMAT_R8_UINT;
+ return do_rewritten_blit(ctx, &blit);
+
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ if (info->mask & PIPE_MASK_Z) {
+ blit.mask = PIPE_MASK_R;
+ blit.src.format = PIPE_FORMAT_R32_FLOAT;
+ blit.dst.format = PIPE_FORMAT_R32_FLOAT;
+ do_rewritten_blit(ctx, &blit);
+ }
+
+ if (info->mask & PIPE_MASK_S) {
+ blit.mask = PIPE_MASK_R;
+ blit.src.format = PIPE_FORMAT_R8_UINT;
+ blit.dst.format = PIPE_FORMAT_R8_UINT;
+ blit.src.resource = &fd_resource(info->src.resource)->stencil->base;
+ blit.dst.resource = &fd_resource(info->dst.resource)->stencil->base;
+ do_rewritten_blit(ctx, &blit);
+ }
+
+ return true;
+
+ case PIPE_FORMAT_Z16_UNORM:
+ blit.mask = PIPE_MASK_R;
+ blit.src.format = PIPE_FORMAT_R16_UNORM;
+ blit.dst.format = PIPE_FORMAT_R16_UNORM;
+ return do_rewritten_blit(ctx, &blit);
+
+ case PIPE_FORMAT_Z32_UNORM:
+ case PIPE_FORMAT_Z32_FLOAT:
+ debug_assert(info->mask == PIPE_MASK_Z);
+ blit.mask = PIPE_MASK_R;
+ blit.src.format = PIPE_FORMAT_R32_UINT;
+ blit.dst.format = PIPE_FORMAT_R32_UINT;
+ return do_rewritten_blit(ctx, &blit);
+
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ blit.mask = 0;
+ if (info->mask & PIPE_MASK_Z)
+ blit.mask |= PIPE_MASK_R | PIPE_MASK_G | PIPE_MASK_B;
+ if (info->mask & PIPE_MASK_S)
+ blit.mask |= PIPE_MASK_A;
+ blit.src.format = PIPE_FORMAT_Z24_UNORM_S8_UINT_AS_R8G8B8A8;
+ blit.dst.format = PIPE_FORMAT_Z24_UNORM_S8_UINT_AS_R8G8B8A8;
+ return fd_blitter_blit(ctx, &blit);
+
+ default:
return false;
}
+}
- emit_blit(ctx, info);
+static bool
+handle_compressed_blit(struct fd_context *ctx, const struct pipe_blit_info *info)
+{
+ struct pipe_blit_info blit = *info;
- return true;
+ if (DEBUG_BLIT) {
+ fprintf(stderr, "---- handle_compressed_blit: ");
+ util_dump_blit_info(stderr, info);
+ fprintf(stderr, "\ndst resource: ");
+ util_dump_resource(stderr, info->dst.resource);
+ fprintf(stderr, "\nsrc resource: ");
+ util_dump_resource(stderr, info->src.resource);
+ fprintf(stderr, "\n");
+ }
+
+ if (info->src.format != info->dst.format)
+ return fd_blitter_blit(ctx, info);
+
+ if (util_format_get_blocksize(info->src.format) == 8) {
+ blit.src.format = blit.dst.format = PIPE_FORMAT_R16G16B16A16_UINT;
+ } else {
+ debug_assert(util_format_get_blocksize(info->src.format) == 16);
+ blit.src.format = blit.dst.format = PIPE_FORMAT_R32G32B32A32_UINT;
+ }
+
+ int bw = util_format_get_blockwidth(info->src.format);
+ int bh = util_format_get_blockheight(info->src.format);
+
+ /* NOTE: x/y *must* be aligned to block boundary (ie. in
+ * glCompressedTexSubImage2D()) but width/height may not
+ * be:
+ */
+
+ debug_assert((blit.src.box.x % bw) == 0);
+ debug_assert((blit.src.box.y % bh) == 0);
+
+ blit.src.box.x /= bw;
+ blit.src.box.y /= bh;
+ blit.src.box.width = DIV_ROUND_UP(blit.src.box.width, bw);
+ blit.src.box.height = DIV_ROUND_UP(blit.src.box.height, bh);
+
+ debug_assert((blit.dst.box.x % bw) == 0);
+ debug_assert((blit.dst.box.y % bh) == 0);
+
+ blit.dst.box.x /= bw;
+ blit.dst.box.y /= bh;
+ blit.dst.box.width = DIV_ROUND_UP(blit.dst.box.width, bw);
+ blit.dst.box.height = DIV_ROUND_UP(blit.dst.box.height, bh);
+
+ return do_rewritten_blit(ctx, &blit);
+}
+
+static bool
+fd6_blit(struct fd_context *ctx, const struct pipe_blit_info *info)
+{
+ if (info->mask & PIPE_MASK_ZS)
+ return handle_zs_blit(ctx, info);
+ if (util_format_is_compressed(info->src.format) ||
+ util_format_is_compressed(info->dst.format))
+ return handle_compressed_blit(ctx, info);
+
+ return handle_rgba_blit(ctx, info);
}
void
unsigned
fd6_tile_mode(const struct pipe_resource *tmpl)
{
+ /* if the mipmap level 0 is still too small to be tiled, then don't
+ * bother pretending:
+ */
+ if (fd_resource_level_linear(tmpl, 0))
+ return TILE6_LINEAR;
+
/* basically just has to be a format we can blit, so uploads/downloads
* via linear staging buffer works:
*/
projects / mesa.git / blobdiff