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path: root/src/mesa/pipe/util/p_tile.c
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Diffstat (limited to 'src/mesa/pipe/util/p_tile.c')
-rw-r--r--src/mesa/pipe/util/p_tile.c585
1 files changed, 212 insertions, 373 deletions
diff --git a/src/mesa/pipe/util/p_tile.c b/src/mesa/pipe/util/p_tile.c
index f2e19f19dc..85a863db8a 100644
--- a/src/mesa/pipe/util/p_tile.c
+++ b/src/mesa/pipe/util/p_tile.c
@@ -125,68 +125,46 @@ pipe_put_tile_raw(struct pipe_context *pipe,
/*** PIPE_FORMAT_A8R8G8B8_UNORM ***/
static void
-a8r8g8b8_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+a8r8g8b8_get_tile_rgba(unsigned *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const unsigned *src
- = ((const unsigned *) map)
- + y * ps->pitch + x;
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_A8R8G8B8_UNORM);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
float *pRow = p;
- for (j = 0; j < w; j++) {
- const unsigned pixel = src[j];
+ for (j = 0; j < w; j++, pRow += 4) {
+ const unsigned pixel = *src++;
pRow[0] = UBYTE_TO_FLOAT((pixel >> 16) & 0xff);
pRow[1] = UBYTE_TO_FLOAT((pixel >> 8) & 0xff);
pRow[2] = UBYTE_TO_FLOAT((pixel >> 0) & 0xff);
pRow[3] = UBYTE_TO_FLOAT((pixel >> 24) & 0xff);
- pRow += 4;
}
- src += ps->pitch;
- p += w0 * 4;
+ p += dst_stride;
}
}
static void
-a8r8g8b8_put_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- const float *p)
+a8r8g8b8_put_tile_rgba(unsigned *dst,
+ unsigned w, unsigned h,
+ const float *p,
+ unsigned src_stride)
{
- unsigned *dst
- = ((unsigned *) map)
- + y * ps->pitch + x;
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_A8R8G8B8_UNORM);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
const float *pRow = p;
- for (j = 0; j < w; j++) {
+ for (j = 0; j < w; j++, pRow += 4) {
unsigned r, g, b, a;
UNCLAMPED_FLOAT_TO_UBYTE(r, pRow[0]);
UNCLAMPED_FLOAT_TO_UBYTE(g, pRow[1]);
UNCLAMPED_FLOAT_TO_UBYTE(b, pRow[2]);
UNCLAMPED_FLOAT_TO_UBYTE(a, pRow[3]);
- dst[j] = (a << 24) | (r << 16) | (g << 8) | b;
- pRow += 4;
+ *dst++ = (a << 24) | (r << 16) | (g << 8) | b;
}
- dst += ps->pitch;
- p += w0 * 4;
+ p += src_stride;
}
}
@@ -194,68 +172,46 @@ a8r8g8b8_put_tile_rgba(struct pipe_surface *ps,
/*** PIPE_FORMAT_B8G8R8A8_UNORM ***/
static void
-b8g8r8a8_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+b8g8r8a8_get_tile_rgba(unsigned *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const unsigned *src
- = ((const unsigned *) map)
- + y * ps->pitch + x;
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_B8G8R8A8_UNORM);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
float *pRow = p;
- for (j = 0; j < w; j++) {
- const unsigned pixel = src[j];
+ for (j = 0; j < w; j++, pRow += 4) {
+ const unsigned pixel = *src++;
pRow[0] = UBYTE_TO_FLOAT((pixel >> 8) & 0xff);
pRow[1] = UBYTE_TO_FLOAT((pixel >> 16) & 0xff);
pRow[2] = UBYTE_TO_FLOAT((pixel >> 24) & 0xff);
pRow[3] = UBYTE_TO_FLOAT((pixel >> 0) & 0xff);
- pRow += 4;
}
- src += ps->pitch;
- p += w0 * 4;
+ p += dst_stride;
}
}
static void
-b8g8r8a8_put_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- const float *p)
+b8g8r8a8_put_tile_rgba(unsigned *dst,
+ unsigned w, unsigned h,
+ const float *p,
+ unsigned src_stride)
{
- unsigned *dst
- = ((unsigned *) map)
- + y * ps->pitch + x;
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_B8G8R8A8_UNORM);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
const float *pRow = p;
- for (j = 0; j < w; j++) {
+ for (j = 0; j < w; j++, pRow += 4) {
unsigned r, g, b, a;
UNCLAMPED_FLOAT_TO_UBYTE(r, pRow[0]);
UNCLAMPED_FLOAT_TO_UBYTE(g, pRow[1]);
UNCLAMPED_FLOAT_TO_UBYTE(b, pRow[2]);
UNCLAMPED_FLOAT_TO_UBYTE(a, pRow[3]);
- dst[j] = (b << 24) | (g << 16) | (r << 8) | a;
- pRow += 4;
+ *dst++ = (b << 24) | (g << 16) | (r << 8) | a;
}
- dst += ps->pitch;
- p += w0 * 4;
+ p += src_stride;
}
}
@@ -263,28 +219,23 @@ b8g8r8a8_put_tile_rgba(struct pipe_surface *ps,
/*** PIPE_FORMAT_A1R5G5B5_UNORM ***/
static void
-a1r5g5b5_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+a1r5g5b5_get_tile_rgba(ushort *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const ushort *src
- = ((const ushort *) map)
- + y * ps->pitch + x;
unsigned i, j;
- assert(ps->format == PIPE_FORMAT_A1R5G5B5_UNORM);
-
for (i = 0; i < h; i++) {
- for (j = 0; j < w; j++) {
- const ushort pixel = src[j];
- p[0] = ((pixel >> 10) & 0x1f) * (1.0f / 31.0f);
- p[1] = ((pixel >> 5) & 0x1f) * (1.0f / 31.0f);
- p[2] = ((pixel ) & 0x1f) * (1.0f / 31.0f);
- p[3] = ((pixel >> 15) ) * 1.0f;
- p += 4;
+ float *pRow = p;
+ for (j = 0; j < w; j++, pRow += 4) {
+ const ushort pixel = *src++;
+ pRow[0] = ((pixel >> 10) & 0x1f) * (1.0f / 31.0f);
+ pRow[1] = ((pixel >> 5) & 0x1f) * (1.0f / 31.0f);
+ pRow[2] = ((pixel ) & 0x1f) * (1.0f / 31.0f);
+ pRow[3] = ((pixel >> 15) ) * 1.0f;
}
- src += ps->pitch;
+ p += dst_stride;
}
}
@@ -292,28 +243,23 @@ a1r5g5b5_get_tile_rgba(struct pipe_surface *ps,
/*** PIPE_FORMAT_A4R4G4B4_UNORM ***/
static void
-a4r4g4b4_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+a4r4g4b4_get_tile_rgba(ushort *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const ushort *src
- = ((const ushort *) map)
- + y * ps->pitch + x;
unsigned i, j;
- assert(ps->format == PIPE_FORMAT_A4R4G4B4_UNORM);
-
for (i = 0; i < h; i++) {
- for (j = 0; j < w; j++) {
- const ushort pixel = src[j];
- p[0] = ((pixel >> 8) & 0xf) * (1.0f / 15.0f);
- p[1] = ((pixel >> 4) & 0xf) * (1.0f / 15.0f);
- p[2] = ((pixel ) & 0xf) * (1.0f / 15.0f);
- p[3] = ((pixel >> 12) ) * (1.0f / 15.0f);
- p += 4;
+ float *pRow = p;
+ for (j = 0; j < w; j++, pRow += 4) {
+ const ushort pixel = *src++;
+ pRow[0] = ((pixel >> 8) & 0xf) * (1.0f / 15.0f);
+ pRow[1] = ((pixel >> 4) & 0xf) * (1.0f / 15.0f);
+ pRow[2] = ((pixel ) & 0xf) * (1.0f / 15.0f);
+ pRow[3] = ((pixel >> 12) ) * (1.0f / 15.0f);
}
- src += ps->pitch;
+ p += dst_stride;
}
}
@@ -321,60 +267,44 @@ a4r4g4b4_get_tile_rgba(struct pipe_surface *ps,
/*** PIPE_FORMAT_R5G6B5_UNORM ***/
static void
-r5g6b5_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+r5g6b5_get_tile_rgba(ushort *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const ushort *src
- = ((const ushort *) map)
- + y * ps->pitch + x;
unsigned i, j;
- assert(ps->format == PIPE_FORMAT_R5G6B5_UNORM);
-
for (i = 0; i < h; i++) {
- for (j = 0; j < w; j++) {
- const ushort pixel = src[j];
- p[0] = ((pixel >> 11) & 0x1f) * (1.0f / 31.0f);
- p[1] = ((pixel >> 5) & 0x3f) * (1.0f / 63.0f);
- p[2] = ((pixel ) & 0x1f) * (1.0f / 31.0f);
- p[3] = 1.0f;
- p += 4;
+ float *pRow = p;
+ for (j = 0; j < w; j++, pRow += 4) {
+ const ushort pixel = *src++;
+ pRow[0] = ((pixel >> 11) & 0x1f) * (1.0f / 31.0f);
+ pRow[1] = ((pixel >> 5) & 0x3f) * (1.0f / 63.0f);
+ pRow[2] = ((pixel ) & 0x1f) * (1.0f / 31.0f);
+ pRow[3] = 1.0f;
}
- src += ps->pitch;
+ p += dst_stride;
}
}
static void
-r5g5b5_put_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- const float *p)
+r5g5b5_put_tile_rgba(ushort *dst,
+ unsigned w, unsigned h,
+ const float *p,
+ unsigned src_stride)
{
- ushort *dst
- = ((ushort *) map)
- + y * ps->pitch + x;
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_R5G6B5_UNORM);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
const float *pRow = p;
- for (j = 0; j < w; j++) {
+ for (j = 0; j < w; j++, pRow += 4) {
uint r = (uint) (CLAMP(pRow[0], 0.0, 1.0) * 31.0);
uint g = (uint) (CLAMP(pRow[1], 0.0, 1.0) * 63.0);
uint b = (uint) (CLAMP(pRow[2], 0.0, 1.0) * 31.0);
- dst[j] = (r << 11) | (g << 5) | (b);
- pRow += 4;
+ *dst++ = (r << 11) | (g << 5) | (b);
}
- dst += ps->pitch;
- p += w0 * 4;
+ p += src_stride;
}
}
@@ -386,33 +316,23 @@ r5g5b5_put_tile_rgba(struct pipe_surface *ps,
* Return each Z value as four floats in [0,1].
*/
static void
-z16_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+z16_get_tile_rgba(ushort *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const ushort *src
- = ((const ushort *) map)
- + y * ps->pitch + x;
const float scale = 1.0f / 65535.0f;
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_Z16_UNORM);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
float *pRow = p;
- for (j = 0; j < w; j++) {
- pRow[j * 4 + 0] =
- pRow[j * 4 + 1] =
- pRow[j * 4 + 2] =
- pRow[j * 4 + 3] = src[j] * scale;
+ for (j = 0; j < w; j++, pRow += 4) {
+ pRow[0] =
+ pRow[1] =
+ pRow[2] =
+ pRow[3] = *src++ * scale;
}
- src += ps->pitch;
- p += 4 * w0;
+ p += dst_stride;
}
}
@@ -422,33 +342,22 @@ z16_get_tile_rgba(struct pipe_surface *ps,
/*** PIPE_FORMAT_U_L8 ***/
static void
-l8_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+l8_get_tile_rgba(ubyte *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const ubyte *src
- = ((const ubyte *) map)
- + y * ps->pitch + x;
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_U_L8);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
float *pRow = p;
- for (j = 0; j < w; j++) {
+ for (j = 0; j < w; j++, src++, pRow += 4) {
pRow[0] =
pRow[1] =
- pRow[2] = UBYTE_TO_FLOAT(src[j]);
+ pRow[2] = UBYTE_TO_FLOAT(*src);
pRow[3] = 1.0;
- pRow += 4;
}
- src += ps->pitch;
- p += w0 * 4;
+ p += dst_stride;
}
}
@@ -456,33 +365,22 @@ l8_get_tile_rgba(struct pipe_surface *ps,
/*** PIPE_FORMAT_U_A8 ***/
static void
-a8_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+a8_get_tile_rgba(ubyte *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const ubyte *src
- = ((const ubyte *) map)
- + y * ps->pitch + x;
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_U_A8);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
float *pRow = p;
- for (j = 0; j < w; j++) {
+ for (j = 0; j < w; j++, src++, pRow += 4) {
pRow[0] =
pRow[1] =
pRow[2] = 0.0;
- pRow[3] = UBYTE_TO_FLOAT(src[j]);
- pRow += 4;
+ pRow[3] = UBYTE_TO_FLOAT(*src);
}
- src += ps->pitch;
- p += w0 * 4;
+ p += dst_stride;
}
}
@@ -490,72 +388,43 @@ a8_get_tile_rgba(struct pipe_surface *ps,
/*** PIPE_FORMAT_R16G16B16A16_SNORM ***/
static void
-r16g16b16a16_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+r16g16b16a16_get_tile_rgba(short *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const short *src
- = ((const short *) map)
- + (y * ps->pitch + x) * 4;
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_R16G16B16A16_SNORM);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
float *pRow = p;
- const short *pixel = src;
- for (j = 0; j < w; j++) {
- pRow[0] = SHORT_TO_FLOAT(pixel[0]);
- pRow[1] = SHORT_TO_FLOAT(pixel[1]);
- pRow[2] = SHORT_TO_FLOAT(pixel[2]);
- pRow[3] = SHORT_TO_FLOAT(pixel[3]);
- pRow += 4;
- pixel += 4;
+ for (j = 0; j < w; j++, src += 4, pRow += 4) {
+ pRow[0] = SHORT_TO_FLOAT(src[0]);
+ pRow[1] = SHORT_TO_FLOAT(src[1]);
+ pRow[2] = SHORT_TO_FLOAT(src[2]);
+ pRow[3] = SHORT_TO_FLOAT(src[3]);
}
- src += ps->pitch * 4;
- p += w0 * 4;
+ p += dst_stride;
}
}
static void
-r16g16b16a16_put_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- const float *p)
+r16g16b16a16_put_tile_rgba(short *dst,
+ unsigned w, unsigned h,
+ const float *p,
+ unsigned src_stride)
{
- short *dst
- = ((short *) map)
- + (y * ps->pitch + x) * 4;
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_R16G16B16A16_SNORM);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
const float *pRow = p;
- for (j = 0; j < w; j++) {
- short r, g, b, a;
- UNCLAMPED_FLOAT_TO_SHORT(r, pRow[0]);
- UNCLAMPED_FLOAT_TO_SHORT(g, pRow[1]);
- UNCLAMPED_FLOAT_TO_SHORT(b, pRow[2]);
- UNCLAMPED_FLOAT_TO_SHORT(a, pRow[3]);
- dst[j*4+0] = r;
- dst[j*4+1] = g;
- dst[j*4+2] = b;
- dst[j*4+3] = a;
- pRow += 4;
+ for (j = 0; j < w; j++, dst += 4, pRow += 4) {
+ UNCLAMPED_FLOAT_TO_SHORT(dst[0], pRow[0]);
+ UNCLAMPED_FLOAT_TO_SHORT(dst[1], pRow[1]);
+ UNCLAMPED_FLOAT_TO_SHORT(dst[2], pRow[2]);
+ UNCLAMPED_FLOAT_TO_SHORT(dst[3], pRow[3]);
}
- dst += ps->pitch * 4;
- p += w0 * 4;
+ p += src_stride;
}
}
@@ -564,33 +433,22 @@ r16g16b16a16_put_tile_rgba(struct pipe_surface *ps,
/*** PIPE_FORMAT_U_I8 ***/
static void
-i8_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+i8_get_tile_rgba(ubyte *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const ubyte *src
- = ((const ubyte *) map)
- + y * ps->pitch + x;
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_U_I8);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
float *pRow = p;
- for (j = 0; j < w; j++) {
+ for (j = 0; j < w; j++, src++, pRow += 4) {
pRow[0] =
pRow[1] =
pRow[2] =
- pRow[3] = UBYTE_TO_FLOAT(src[j]);
- pRow += 4;
+ pRow[3] = UBYTE_TO_FLOAT(*src);
}
- src += ps->pitch;
- p += w0 * 4;
+ p += dst_stride;
}
}
@@ -598,34 +456,23 @@ i8_get_tile_rgba(struct pipe_surface *ps,
/*** PIPE_FORMAT_U_A8_L8 ***/
static void
-a8_l8_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+a8_l8_get_tile_rgba(ushort *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const ushort *src
- = ((const ushort *) map)
- + y * ps->pitch + x;
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_U_A8_L8);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
float *pRow = p;
- for (j = 0; j < w; j++) {
- const ushort p = src[j];
+ for (j = 0; j < w; j++, pRow += 4) {
+ ushort p = *src++;
pRow[0] =
pRow[1] =
pRow[2] = UBYTE_TO_FLOAT(p & 0xff);
pRow[3] = UBYTE_TO_FLOAT(p >> 8);
- pRow += 4;
}
- src += ps->pitch;
- p += w0 * 4;
+ p += dst_stride;
}
}
@@ -638,33 +485,23 @@ a8_l8_get_tile_rgba(struct pipe_surface *ps,
* Return each Z value as four floats in [0,1].
*/
static void
-z32_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+z32_get_tile_rgba(unsigned *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const uint *src
- = ((const uint *) map)
- + y * ps->pitch + x;
const double scale = 1.0 / (double) 0xffffffff;
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_Z16_UNORM);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
float *pRow = p;
- for (j = 0; j < w; j++) {
- pRow[j * 4 + 0] =
- pRow[j * 4 + 1] =
- pRow[j * 4 + 2] =
- pRow[j * 4 + 3] = (float) (scale * src[j]);
+ for (j = 0; j < w; j++, pRow += 4) {
+ pRow[0] =
+ pRow[1] =
+ pRow[2] =
+ pRow[3] = (float) (*src++ * scale);
}
- src += ps->pitch;
- p += 4 * w0;
+ p += dst_stride;
}
}
@@ -675,33 +512,23 @@ z32_get_tile_rgba(struct pipe_surface *ps,
* Return Z component as four float in [0,1]. Stencil part ignored.
*/
static void
-s8z24_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+s8z24_get_tile_rgba(unsigned *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const uint *src
- = ((const uint *) map)
- + y * ps->pitch + x;
const double scale = 1.0 / ((1 << 24) - 1);
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_S8Z24_UNORM);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
float *pRow = p;
- for (j = 0; j < w; j++) {
- pRow[j * 4 + 0] =
- pRow[j * 4 + 1] =
- pRow[j * 4 + 2] =
- pRow[j * 4 + 3] = (float) (scale * (src[j] & 0xffffff));
+ for (j = 0; j < w; j++, pRow += 4) {
+ pRow[0] =
+ pRow[1] =
+ pRow[2] =
+ pRow[3] = (float) (scale * (*src++ & 0xffffff));
}
- src += ps->pitch;
- p += 4 * w0;
+ p += dst_stride;
}
}
@@ -712,33 +539,23 @@ s8z24_get_tile_rgba(struct pipe_surface *ps,
* Return Z component as four float in [0,1]. Stencil part ignored.
*/
static void
-z24s8_get_tile_rgba(struct pipe_surface *ps,
- void *map,
- unsigned x, unsigned y, unsigned w, unsigned h,
- float *p)
+z24s8_get_tile_rgba(unsigned *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
{
- const uint *src
- = ((const uint *) map)
- + y * ps->pitch + x;
const double scale = 1.0 / ((1 << 24) - 1);
unsigned i, j;
- unsigned w0 = w;
-
- assert(ps->format == PIPE_FORMAT_Z24S8_UNORM);
-
- if (pipe_clip_tile(x, y, &w, &h, ps))
- return;
for (i = 0; i < h; i++) {
float *pRow = p;
- for (j = 0; j < w; j++) {
- pRow[j * 4 + 0] =
- pRow[j * 4 + 1] =
- pRow[j * 4 + 2] =
- pRow[j * 4 + 3] = (float) (scale * (src[j] >> 8));
+ for (j = 0; j < w; j++, pRow += 4) {
+ pRow[0] =
+ pRow[1] =
+ pRow[2] =
+ pRow[3] = (float) (scale * (*src++ >> 8));
}
- src += ps->pitch;
- p += 4 * w0;
+ p += dst_stride;
}
}
@@ -749,56 +566,67 @@ pipe_get_tile_rgba(struct pipe_context *pipe,
uint x, uint y, uint w, uint h,
float *p)
{
- void *map = pipe_surface_map(ps);
+ unsigned dst_stride = w * 4;
+ void *packed;
+
+ if (pipe_clip_tile(x, y, &w, &h, ps))
+ return;
+
+ packed = MALLOC(h * w * ps->cpp);
+
+ if (!packed)
+ return;
+
+ pipe->get_tile(pipe, ps, x, y, w, h, packed, w * ps->cpp);
switch (ps->format) {
case PIPE_FORMAT_A8R8G8B8_UNORM:
- a8r8g8b8_get_tile_rgba(ps, map, x, y, w, h, p);
+ a8r8g8b8_get_tile_rgba((unsigned *) packed, w, h, p, dst_stride);
break;
case PIPE_FORMAT_B8G8R8A8_UNORM:
- b8g8r8a8_get_tile_rgba(ps, map, x, y, w, h, p);
+ b8g8r8a8_get_tile_rgba((unsigned *) packed, w, h, p, dst_stride);
break;
case PIPE_FORMAT_A1R5G5B5_UNORM:
- a1r5g5b5_get_tile_rgba(ps, map, x, y, w, h, p);
+ a1r5g5b5_get_tile_rgba((ushort *) packed, w, h, p, dst_stride);
break;
case PIPE_FORMAT_A4R4G4B4_UNORM:
- a4r4g4b4_get_tile_rgba(ps, map, x, y, w, h, p);
+ a4r4g4b4_get_tile_rgba((ushort *) packed, w, h, p, dst_stride);
break;
case PIPE_FORMAT_R5G6B5_UNORM:
- r5g6b5_get_tile_rgba(ps, map, x, y, w, h, p);
+ r5g6b5_get_tile_rgba((ushort *) packed, w, h, p, dst_stride);
break;
case PIPE_FORMAT_U_L8:
- l8_get_tile_rgba(ps, map, x, y, w, h, p);
+ l8_get_tile_rgba((ubyte *) packed, w, h, p, dst_stride);
break;
case PIPE_FORMAT_U_A8:
- a8_get_tile_rgba(ps, map, x, y, w, h, p);
+ a8_get_tile_rgba((ubyte *) packed, w, h, p, dst_stride);
break;
case PIPE_FORMAT_U_I8:
- i8_get_tile_rgba(ps, map, x, y, w, h, p);
+ i8_get_tile_rgba((ubyte *) packed, w, h, p, dst_stride);
break;
case PIPE_FORMAT_U_A8_L8:
- a8_l8_get_tile_rgba(ps, map, x, y, w, h, p);
+ a8_l8_get_tile_rgba((ushort *) packed, w, h, p, dst_stride);
break;
case PIPE_FORMAT_R16G16B16A16_SNORM:
- r16g16b16a16_get_tile_rgba(ps, map, x, y, w, h, p);
+ r16g16b16a16_get_tile_rgba((short *) packed, w, h, p, dst_stride);
break;
case PIPE_FORMAT_Z16_UNORM:
- z16_get_tile_rgba(ps, map, x, y, w, h, p);
+ z16_get_tile_rgba((ushort *) packed, w, h, p, dst_stride);
break;
case PIPE_FORMAT_Z32_UNORM:
- z32_get_tile_rgba(ps, map, x, y, w, h, p);
+ z32_get_tile_rgba((unsigned *) packed, w, h, p, dst_stride);
break;
case PIPE_FORMAT_S8Z24_UNORM:
- s8z24_get_tile_rgba(ps, map, x, y, w, h, p);
+ s8z24_get_tile_rgba((unsigned *) packed, w, h, p, dst_stride);
break;
case PIPE_FORMAT_Z24S8_UNORM:
- z24s8_get_tile_rgba(ps, map, x, y, w, h, p);
+ z24s8_get_tile_rgba((unsigned *) packed, w, h, p, dst_stride);
break;
default:
assert(0);
}
- pipe_surface_unmap(ps);
+ FREE(packed);
}
@@ -808,53 +636,64 @@ pipe_put_tile_rgba(struct pipe_context *pipe,
uint x, uint y, uint w, uint h,
const float *p)
{
- void *map = pipe_surface_map(ps);
+ unsigned src_stride = w * 4;
+ void *packed;
+
+ if (pipe_clip_tile(x, y, &w, &h, ps))
+ return;
+
+ packed = MALLOC(h * w * ps->cpp);
+
+ if (!packed)
+ return;
switch (ps->format) {
case PIPE_FORMAT_A8R8G8B8_UNORM:
- a8r8g8b8_put_tile_rgba(ps, map, x, y, w, h, p);
+ a8r8g8b8_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);
break;
case PIPE_FORMAT_B8G8R8A8_UNORM:
- b8g8r8a8_put_tile_rgba(ps, map, x, y, w, h, p);
+ b8g8r8a8_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);
break;
case PIPE_FORMAT_A1R5G5B5_UNORM:
- /*a1r5g5b5_put_tile_rgba(ps, map, x, y, w, h, p);*/
+ /*a1r5g5b5_put_tile_rgba((ushort *) packed, w, h, p, src_stride);*/
break;
case PIPE_FORMAT_R5G6B5_UNORM:
- r5g5b5_put_tile_rgba(ps, map, x, y, w, h, p);
+ r5g5b5_put_tile_rgba((ushort *) packed, w, h, p, src_stride);
break;
case PIPE_FORMAT_R8G8B8A8_UNORM:
break;
case PIPE_FORMAT_U_L8:
- /*l8_put_tile_rgba(ps, map, x, y, w, h, p);*/
+ /*l8_put_tile_rgba((ubyte *) packed, w, h, p, src_stride);*/
break;
case PIPE_FORMAT_U_A8:
- /*a8_put_tile_rgba(ps, map, x, y, w, h, p);*/
+ /*a8_put_tile_rgba((ubyte *) packed, w, h, p, src_stride);*/
break;
case PIPE_FORMAT_U_I8:
- /*i8_put_tile_rgba(ps, map, x, y, w, h, p);*/
+ /*i8_put_tile_rgba((ubyte *) packed, w, h, p, src_stride);*/
break;
case PIPE_FORMAT_U_A8_L8:
- /*a8_l8_put_tile_rgba(ps, map, x, y, w, h, p);*/
+ /*a8_l8_put_tile_rgba((ushort *) packed, w, h, p, src_stride);*/
break;
case PIPE_FORMAT_R16G16B16A16_SNORM:
- r16g16b16a16_put_tile_rgba(ps, map, x, y, w, h, p);
+ r16g16b16a16_put_tile_rgba((short *) packed, w, h, p, src_stride);
break;
case PIPE_FORMAT_Z16_UNORM:
- /*z16_put_tile_rgba(ps, map, x, y, w, h, p);*/
+ /*z16_put_tile_rgba((ushort *) packed, w, h, p, src_stride);*/
break;
case PIPE_FORMAT_Z32_UNORM:
- /*z32_put_tile_rgba(ps, map, x, y, w, h, p);*/
+ /*z32_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);*/
break;
case PIPE_FORMAT_S8Z24_UNORM:
- /*s8z24_put_tile_rgba(ps, map, x, y, w, h, p);*/
+ /*s8z24_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);*/
break;
case PIPE_FORMAT_Z24S8_UNORM:
- /*z24s8_put_tile_rgba(ps, map, x, y, w, h, p);*/
+ /*z24s8_put_tile_rgba((unsigned *) packed, w, h, p, src_stride);*/
break;
default:
assert(0);
}
- pipe_surface_unmap(ps);
+ pipe->put_tile(pipe, ps, x, y, w, h, packed, w * ps->cpp);
+
+ FREE(packed);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-04 06:06:31 +0000