/**************************************************************************
*
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "pipe/p_defines.h"
#include "util/u_inlines.h"
-#include "util/u_format.h"
+#include "util/format/u_format.h"
+#include "util/format/u_format_bptc.h"
#include "util/u_math.h"
#include "util/u_memory.h"
-#include "util/u_rect.h"
+#include "util/u_surface.h"
#include "util/u_tile.h"
* Move raw block of pixels from transfer object to user memory.
*/
void
-pipe_get_tile_raw(struct pipe_context *pipe,
- struct pipe_transfer *pt,
+pipe_get_tile_raw(struct pipe_transfer *pt,
+ const void *src,
uint x, uint y, uint w, uint h,
void *dst, int dst_stride)
{
- const void *src;
-
if (dst_stride == 0)
dst_stride = util_format_get_stride(pt->resource->format, w);
if (u_clip_tile(x, y, &w, &h, &pt->box))
return;
- src = pipe->transfer_map(pipe, pt);
- assert(src);
- if(!src)
- return;
-
util_copy_rect(dst, pt->resource->format, dst_stride, 0, 0, w, h, src, pt->stride, x, y);
-
- pipe->transfer_unmap(pipe, pt);
}
* Move raw block of pixels from user memory to transfer object.
*/
void
-pipe_put_tile_raw(struct pipe_context *pipe,
- struct pipe_transfer *pt,
+pipe_put_tile_raw(struct pipe_transfer *pt,
+ void *dst,
uint x, uint y, uint w, uint h,
const void *src, int src_stride)
{
- void *dst;
enum pipe_format format = pt->resource->format;
if (src_stride == 0)
if (u_clip_tile(x, y, &w, &h, &pt->box))
return;
- dst = pipe->transfer_map(pipe, pt);
- assert(dst);
- if(!dst)
- return;
-
util_copy_rect(dst, format, pt->stride, x, y, w, h, src, src_stride, 0, 0);
-
- pipe->transfer_unmap(pipe, pt);
}
}
-/*** PIPE_FORMAT_Z24_UNORM_S8_USCALED ***/
+/*** PIPE_FORMAT_Z24_UNORM_S8_UINT ***/
/**
* Return Z component as four float in [0,1]. Stencil part ignored.
}
-/*** PIPE_FORMAT_S8_USCALED_Z24_UNORM ***/
+/*** PIPE_FORMAT_S8_UINT_Z24_UNORM ***/
/**
* Return Z component as four float in [0,1]. Stencil part ignored.
}
}
-/*** PIPE_FORMAT_S8X24_USCALED ***/
+/*** PIPE_FORMAT_S8X24_UINT ***/
/**
* Return S component as four uint32_t in [0..255]. Z part ignored.
unsigned i, j;
for (i = 0; i < h; i++) {
- float *pRow = p;
+ uint32_t *pRow = (uint32_t *)p;
for (j = 0; j < w; j++, pRow += 4) {
pRow[0] =
pRow[1] =
pRow[2] =
- pRow[3] = (float)((*src++ >> 24) & 0xff);
+ pRow[3] = ((*src++ >> 24) & 0xff);
}
p += dst_stride;
}
}
-/*** PIPE_FORMAT_X24S8_USCALED ***/
+/*** PIPE_FORMAT_X24S8_UINT ***/
/**
* Return S component as four uint32_t in [0..255]. Z part ignored.
unsigned i, j;
for (i = 0; i < h; i++) {
- float *pRow = p;
+ uint32_t *pRow = (uint32_t *)p;
for (j = 0; j < w; j++, pRow += 4) {
pRow[0] =
pRow[1] =
pRow[2] =
- pRow[3] = (float)(*src++ & 0xff);
+ pRow[3] = (*src++ & 0xff);
}
p += dst_stride;
}
unsigned i, j;
for (i = 0; i < h; i++) {
- float *pRow = p;
+ uint32_t *pRow = (uint32_t *)p;
for (j = 0; j < w; j++, pRow += 4) {
pRow[0] =
pRow[1] =
pRow[2] =
- pRow[3] = (float)(*src++ & 0xff);
+ pRow[3] = (*src++ & 0xff);
}
p += dst_stride;
}
}
}
+/*** PIPE_FORMAT_Z32_FLOAT_S8X24_UINT ***/
+
+/**
+ * Return each Z value as four floats in [0,1].
+ */
+static void
+z32f_x24s8_get_tile_rgba(const float *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
+{
+ unsigned i, j;
+
+ for (i = 0; i < h; i++) {
+ float *pRow = p;
+ for (j = 0; j < w; j++, pRow += 4) {
+ pRow[0] =
+ pRow[1] =
+ pRow[2] =
+ pRow[3] = *src;
+ src += 2;
+ }
+ p += dst_stride;
+ }
+}
+
+/*** PIPE_FORMAT_X32_S8X24_UINT ***/
+
+/**
+ * Return S component as four uint32_t in [0..255]. Z part ignored.
+ */
+static void
+x32_s8_get_tile_rgba(const unsigned *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
+{
+ unsigned i, j;
+
+ for (i = 0; i < h; i++) {
+ uint32_t *pRow = (uint32_t *)p;
+ for (j = 0; j < w; j++, pRow += 4) {
+ src++;
+ pRow[0] =
+ pRow[1] =
+ pRow[2] =
+ pRow[3] = (*src++ & 0xff);
+ }
+ p += dst_stride;
+ }
+}
void
pipe_tile_raw_to_rgba(enum pipe_format format,
- void *src,
+ const void *src,
uint w, uint h,
float *dst, unsigned dst_stride)
{
case PIPE_FORMAT_Z32_UNORM:
z32_get_tile_rgba((unsigned *) src, w, h, dst, dst_stride);
break;
- case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
case PIPE_FORMAT_Z24X8_UNORM:
s8z24_get_tile_rgba((unsigned *) src, w, h, dst, dst_stride);
break;
- case PIPE_FORMAT_S8_USCALED:
+ case PIPE_FORMAT_S8_UINT:
s8_get_tile_rgba((unsigned char *) src, w, h, dst, dst_stride);
break;
- case PIPE_FORMAT_X24S8_USCALED:
+ case PIPE_FORMAT_X24S8_UINT:
s8x24_get_tile_rgba((unsigned *) src, w, h, dst, dst_stride);
break;
- case PIPE_FORMAT_S8_USCALED_Z24_UNORM:
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
case PIPE_FORMAT_X8Z24_UNORM:
z24s8_get_tile_rgba((unsigned *) src, w, h, dst, dst_stride);
break;
- case PIPE_FORMAT_S8X24_USCALED:
+ case PIPE_FORMAT_S8X24_UINT:
x24s8_get_tile_rgba((unsigned *) src, w, h, dst, dst_stride);
break;
case PIPE_FORMAT_Z32_FLOAT:
z32f_get_tile_rgba((float *) src, w, h, dst, dst_stride);
break;
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ z32f_x24s8_get_tile_rgba((float *) src, w, h, dst, dst_stride);
+ break;
+ case PIPE_FORMAT_X32_S8X24_UINT:
+ x32_s8_get_tile_rgba((unsigned *) src, w, h, dst, dst_stride);
+ break;
default:
util_format_read_4f(format,
dst, dst_stride * sizeof(float),
}
}
+void
+pipe_tile_raw_to_unsigned(enum pipe_format format,
+ const void *src,
+ uint w, uint h,
+ unsigned *dst, unsigned dst_stride)
+{
+ util_format_read_4ui(format,
+ dst, dst_stride * sizeof(float),
+ src, util_format_get_stride(format, w),
+ 0, 0, w, h);
+}
+
+void
+pipe_tile_raw_to_signed(enum pipe_format format,
+ void *src,
+ uint w, uint h,
+ int *dst, unsigned dst_stride)
+{
+ util_format_read_4i(format,
+ dst, dst_stride * sizeof(float),
+ src, util_format_get_stride(format, w),
+ 0, 0, w, h);
+}
void
-pipe_get_tile_rgba(struct pipe_context *pipe,
- struct pipe_transfer *pt,
+pipe_get_tile_rgba(struct pipe_transfer *pt,
+ const void *src,
uint x, uint y, uint w, uint h,
float *p)
{
- pipe_get_tile_rgba_format(pipe, pt, x, y, w, h, pt->resource->format, p);
+ pipe_get_tile_rgba_format(pt, src, x, y, w, h, pt->resource->format, p);
}
void
-pipe_get_tile_rgba_format(struct pipe_context *pipe,
- struct pipe_transfer *pt,
+pipe_get_tile_rgba_format(struct pipe_transfer *pt,
+ const void *src,
uint x, uint y, uint w, uint h,
enum pipe_format format,
float *p)
assert((x & 1) == 0);
}
- pipe_get_tile_raw(pipe, pt, x, y, w, h, packed, 0);
+ pipe_get_tile_raw(pt, src, x, y, w, h, packed, 0);
pipe_tile_raw_to_rgba(format, packed, w, h, p, dst_stride);
void
-pipe_put_tile_rgba(struct pipe_context *pipe,
- struct pipe_transfer *pt,
+pipe_put_tile_rgba(struct pipe_transfer *pt,
+ void *dst,
uint x, uint y, uint w, uint h,
const float *p)
+{
+ pipe_put_tile_rgba_format(pt, dst, x, y, w, h, pt->resource->format, p);
+}
+
+
+void
+pipe_put_tile_rgba_format(struct pipe_transfer *pt,
+ void *dst,
+ uint x, uint y, uint w, uint h,
+ enum pipe_format format,
+ const float *p)
{
unsigned src_stride = w * 4;
void *packed;
- enum pipe_format format = pt->resource->format;
if (u_clip_tile(x, y, &w, &h, &pt->box))
return;
case PIPE_FORMAT_Z32_UNORM:
/*z32_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);*/
break;
- case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
case PIPE_FORMAT_Z24X8_UNORM:
/*s8z24_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);*/
break;
- case PIPE_FORMAT_S8_USCALED_Z24_UNORM:
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
case PIPE_FORMAT_X8Z24_UNORM:
/*z24s8_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);*/
break;
+ case PIPE_FORMAT_Z32_FLOAT:
+ /*z32f_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);*/
+ break;
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ /*z32f_s8x24_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);*/
+ break;
default:
util_format_write_4f(format,
p, src_stride * sizeof(float),
0, 0, w, h);
}
- pipe_put_tile_raw(pipe, pt, x, y, w, h, packed, 0);
+ pipe_put_tile_raw(pt, dst, x, y, w, h, packed, 0);
+
+ FREE(packed);
+}
+
+void
+pipe_put_tile_i_format(struct pipe_transfer *pt,
+ void *dst,
+ uint x, uint y, uint w, uint h,
+ enum pipe_format format,
+ const int *p)
+{
+ unsigned src_stride = w * 4;
+ void *packed;
+
+ if (u_clip_tile(x, y, &w, &h, &pt->box))
+ return;
+
+ packed = MALLOC(util_format_get_nblocks(format, w, h) * util_format_get_blocksize(format));
+
+ if (!packed)
+ return;
+
+ util_format_write_4i(format,
+ p, src_stride * sizeof(float),
+ packed, util_format_get_stride(format, w),
+ 0, 0, w, h);
+
+ pipe_put_tile_raw(pt, dst, x, y, w, h, packed, 0);
FREE(packed);
}
+void
+pipe_put_tile_ui_format(struct pipe_transfer *pt,
+ void *dst,
+ uint x, uint y, uint w, uint h,
+ enum pipe_format format,
+ const unsigned int *p)
+{
+ unsigned src_stride = w * 4;
+ void *packed;
+
+ if (u_clip_tile(x, y, &w, &h, &pt->box))
+ return;
+
+ packed = MALLOC(util_format_get_nblocks(format, w, h) * util_format_get_blocksize(format));
+
+ if (!packed)
+ return;
+
+ util_format_write_4ui(format,
+ p, src_stride * sizeof(float),
+ packed, util_format_get_stride(format, w),
+ 0, 0, w, h);
+
+ pipe_put_tile_raw(pt, dst, x, y, w, h, packed, 0);
+
+ FREE(packed);
+}
/**
* Get a block of Z values, converted to 32-bit range.
*/
void
-pipe_get_tile_z(struct pipe_context *pipe,
- struct pipe_transfer *pt,
+pipe_get_tile_z(struct pipe_transfer *pt,
+ const void *src,
uint x, uint y, uint w, uint h,
uint *z)
{
const uint dstStride = w;
- ubyte *map;
+ const ubyte *map = src;
uint *pDest = z;
uint i, j;
enum pipe_format format = pt->resource->format;
if (u_clip_tile(x, y, &w, &h, &pt->box))
return;
- map = (ubyte *)pipe->transfer_map(pipe, pt);
- if (!map) {
- assert(0);
- return;
- }
-
switch (format) {
case PIPE_FORMAT_Z32_UNORM:
{
}
}
break;
- case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
case PIPE_FORMAT_Z24X8_UNORM:
{
const uint *ptrc
}
}
break;
- case PIPE_FORMAT_S8_USCALED_Z24_UNORM:
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
case PIPE_FORMAT_X8Z24_UNORM:
{
const uint *ptrc
}
}
break;
+ case PIPE_FORMAT_Z32_FLOAT:
+ {
+ const float *ptrc = (const float *)(map + y * pt->stride + x*4);
+ for (i = 0; i < h; i++) {
+ for (j = 0; j < w; j++) {
+ /* convert float Z to 32-bit Z */
+ if (ptrc[j] <= 0.0) {
+ pDest[j] = 0;
+ }
+ else if (ptrc[j] >= 1.0) {
+ pDest[j] = 0xffffffff;
+ }
+ else {
+ double z = ptrc[j] * 0xffffffff;
+ pDest[j] = (uint) z;
+ }
+ }
+ pDest += dstStride;
+ ptrc += pt->stride/4;
+ }
+ }
+ break;
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ {
+ const float *ptrc = (const float *)(map + y * pt->stride + x*8);
+ for (i = 0; i < h; i++) {
+ for (j = 0; j < w; j++) {
+ /* convert float Z to 32-bit Z */
+ if (ptrc[j] <= 0.0) {
+ pDest[j*2] = 0;
+ }
+ else if (ptrc[j] >= 1.0) {
+ pDest[j*2] = 0xffffffff;
+ }
+ else {
+ double z = ptrc[j] * 0xffffffff;
+ pDest[j*2] = (uint) z;
+ }
+ }
+ pDest += dstStride;
+ ptrc += pt->stride/4;
+ }
+ }
+ break;
default:
assert(0);
}
-
- pipe->transfer_unmap(pipe, pt);
}
void
-pipe_put_tile_z(struct pipe_context *pipe,
- struct pipe_transfer *pt,
+pipe_put_tile_z(struct pipe_transfer *pt,
+ void *dst,
uint x, uint y, uint w, uint h,
const uint *zSrc)
{
const uint srcStride = w;
const uint *ptrc = zSrc;
- ubyte *map;
+ ubyte *map = dst;
uint i, j;
enum pipe_format format = pt->resource->format;
if (u_clip_tile(x, y, &w, &h, &pt->box))
return;
- map = (ubyte *)pipe->transfer_map(pipe, pt);
- if (!map) {
- assert(0);
- return;
- }
-
switch (format) {
case PIPE_FORMAT_Z32_UNORM:
{
}
}
break;
- case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
{
uint *pDest = (uint *) (map + y * pt->stride + x*4);
/*assert((pt->usage & PIPE_TRANSFER_READ_WRITE) == PIPE_TRANSFER_READ_WRITE);*/
}
}
break;
- case PIPE_FORMAT_S8_USCALED_Z24_UNORM:
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
{
uint *pDest = (uint *) (map + y * pt->stride + x*4);
/*assert((pt->usage & PIPE_TRANSFER_READ_WRITE) == PIPE_TRANSFER_READ_WRITE);*/
}
}
break;
+ case PIPE_FORMAT_Z32_FLOAT:
+ {
+ float *pDest = (float *) (map + y * pt->stride + x*4);
+ for (i = 0; i < h; i++) {
+ for (j = 0; j < w; j++) {
+ /* convert 32-bit integer Z to float Z */
+ const double scale = 1.0 / 0xffffffffU;
+ pDest[j] = (float) (ptrc[j] * scale);
+ }
+ pDest += pt->stride/4;
+ ptrc += srcStride;
+ }
+ }
+ break;
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ {
+ float *pDest = (float *) (map + y * pt->stride + x*8);
+ for (i = 0; i < h; i++) {
+ for (j = 0; j < w; j++) {
+ /* convert 32-bit integer Z to float Z */
+ const double scale = 1.0 / 0xffffffffU;
+ pDest[j*2] = (float) (ptrc[j] * scale);
+ }
+ pDest += pt->stride/4;
+ ptrc += srcStride;
+ }
+ }
+ break;
default:
assert(0);
}
+}
+
+
+void
+pipe_get_tile_ui_format(struct pipe_transfer *pt,
+ const void *src,
+ uint x, uint y, uint w, uint h,
+ enum pipe_format format,
+ unsigned int *p)
+{
+ unsigned dst_stride = w * 4;
+ void *packed;
+
+ if (u_clip_tile(x, y, &w, &h, &pt->box)) {
+ return;
+ }
+
+ packed = MALLOC(util_format_get_nblocks(format, w, h) * util_format_get_blocksize(format));
+ if (!packed) {
+ return;
+ }
+
+ if (format == PIPE_FORMAT_UYVY || format == PIPE_FORMAT_YUYV) {
+ assert((x & 1) == 0);
+ }
+
+ pipe_get_tile_raw(pt, src, x, y, w, h, packed, 0);
- pipe->transfer_unmap(pipe, pt);
+ pipe_tile_raw_to_unsigned(format, packed, w, h, p, dst_stride);
+
+ FREE(packed);
}
+void
+pipe_get_tile_i_format(struct pipe_transfer *pt,
+ const void *src,
+ uint x, uint y, uint w, uint h,
+ enum pipe_format format,
+ int *p)
+{
+ unsigned dst_stride = w * 4;
+ void *packed;
+
+ if (u_clip_tile(x, y, &w, &h, &pt->box)) {
+ return;
+ }
+
+ packed = MALLOC(util_format_get_nblocks(format, w, h) * util_format_get_blocksize(format));
+ if (!packed) {
+ return;
+ }
+
+ if (format == PIPE_FORMAT_UYVY || format == PIPE_FORMAT_YUYV) {
+ assert((x & 1) == 0);
+ }
+
+ pipe_get_tile_raw(pt, src, x, y, w, h, packed, 0);
+
+ pipe_tile_raw_to_signed(format, packed, w, h, p, dst_stride);
+
+ FREE(packed);
+}
projects / mesa.git / blobdiff