summaryrefslogtreecommitdiffstats
path: root/src/mesa/pipe/softpipe/sp_surface.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mesa/pipe/softpipe/sp_surface.c')
-rw-r--r--src/mesa/pipe/softpipe/sp_surface.c127
1 files changed, 63 insertions, 64 deletions
diff --git a/src/mesa/pipe/softpipe/sp_surface.c b/src/mesa/pipe/softpipe/sp_surface.c
index 1919947abf6..4152e3510d0 100644
--- a/src/mesa/pipe/softpipe/sp_surface.c
+++ b/src/mesa/pipe/softpipe/sp_surface.c
@@ -29,8 +29,7 @@
#include "sp_state.h"
#include "sp_surface.h"
#include "pipe/p_defines.h"
-#include "main/imports.h"
-#include "main/macros.h"
+#include "pipe/p_util.h"
/**
@@ -48,13 +47,13 @@
/*** PIPE_FORMAT_U_A8_R8_G8_B8 ***/
static void
-a8r8g8b8_read_quad_f_swz(struct softpipe_surface *sps, GLint x, GLint y,
- GLfloat (*rrrr)[QUAD_SIZE])
+a8r8g8b8_read_quad_f_swz(struct softpipe_surface *sps, int x, int y,
+ float (*rrrr)[QUAD_SIZE])
{
- const GLuint *src
- = ((const GLuint *) (sps->surface.region->map + sps->surface.offset))
+ const unsigned *src
+ = ((const unsigned *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
- GLuint i, j;
+ unsigned i, j;
assert(sps->surface.format == PIPE_FORMAT_U_A8_R8_G8_B8);
assert(x < sps->surface.width - 1);
@@ -62,7 +61,7 @@ a8r8g8b8_read_quad_f_swz(struct softpipe_surface *sps, GLint x, GLint y,
for (i = 0; i < 2; i++) { /* loop over pixel row */
for (j = 0; j < 2; j++) { /* loop over pixel column */
- const GLuint p = src[j];
+ const unsigned p = src[j];
rrrr[0][i * 2 + j] = UBYTE_TO_FLOAT((p >> 16) & 0xff); /*R*/
rrrr[1][i * 2 + j] = UBYTE_TO_FLOAT((p >> 8) & 0xff); /*G*/
rrrr[2][i * 2 + j] = UBYTE_TO_FLOAT((p ) & 0xff); /*B*/
@@ -73,19 +72,19 @@ a8r8g8b8_read_quad_f_swz(struct softpipe_surface *sps, GLint x, GLint y,
}
static void
-a8r8g8b8_write_quad_f_swz(struct softpipe_surface *sps, GLint x, GLint y,
- GLfloat (*rrrr)[QUAD_SIZE])
+a8r8g8b8_write_quad_f_swz(struct softpipe_surface *sps, int x, int y,
+ float (*rrrr)[QUAD_SIZE])
{
- GLuint *dst
- = ((GLuint *) (sps->surface.region->map + sps->surface.offset))
+ unsigned *dst
+ = ((unsigned *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
- GLuint i, j;
+ unsigned i, j;
assert(sps->surface.format == PIPE_FORMAT_U_A8_R8_G8_B8);
for (i = 0; i < 2; i++) { /* loop over pixel row */
for (j = 0; j < 2; j++) { /* loop over pixel column */
- GLubyte r, g, b, a;
+ ubyte r, g, b, a;
UNCLAMPED_FLOAT_TO_UBYTE(r, rrrr[0][i * 2 + j]); /*R*/
UNCLAMPED_FLOAT_TO_UBYTE(g, rrrr[1][i * 2 + j]); /*G*/
UNCLAMPED_FLOAT_TO_UBYTE(b, rrrr[2][i * 2 + j]); /*B*/
@@ -98,13 +97,13 @@ a8r8g8b8_write_quad_f_swz(struct softpipe_surface *sps, GLint x, GLint y,
static void
a8r8g8b8_get_tile(struct pipe_surface *ps,
- GLuint x, GLuint y, GLuint w, GLuint h, GLfloat *p)
+ unsigned x, unsigned y, unsigned w, unsigned h, float *p)
{
- const GLuint *src
- = ((const GLuint *) (ps->region->map + ps->offset))
+ const unsigned *src
+ = ((const unsigned *) (ps->region->map + ps->offset))
+ y * ps->region->pitch + x;
- GLuint i, j;
- GLuint w0 = w;
+ unsigned i, j;
+ unsigned w0 = w;
assert(ps->format == PIPE_FORMAT_U_A8_R8_G8_B8);
@@ -119,9 +118,9 @@ a8r8g8b8_get_tile(struct pipe_surface *ps,
h = ps->height -y;
#endif
for (i = 0; i < h; i++) {
- GLfloat *pRow = p;
+ float *pRow = p;
for (j = 0; j < w; j++) {
- const GLuint pixel = src[j];
+ const unsigned pixel = src[j];
pRow[0] = UBYTE_TO_FLOAT((pixel >> 16) & 0xff);
pRow[1] = UBYTE_TO_FLOAT((pixel >> 8) & 0xff);
pRow[2] = UBYTE_TO_FLOAT((pixel >> 0) & 0xff);
@@ -138,18 +137,18 @@ a8r8g8b8_get_tile(struct pipe_surface *ps,
static void
a1r5g5b5_get_tile(struct pipe_surface *ps,
- GLuint x, GLuint y, GLuint w, GLuint h, GLfloat *p)
+ unsigned x, unsigned y, unsigned w, unsigned h, float *p)
{
- const GLushort *src
- = ((const GLushort *) (ps->region->map + ps->offset))
+ const ushort *src
+ = ((const ushort *) (ps->region->map + ps->offset))
+ y * ps->region->pitch + x;
- GLuint i, j;
+ unsigned i, j;
assert(ps->format == PIPE_FORMAT_U_A1_R5_G5_B5);
for (i = 0; i < h; i++) {
for (j = 0; j < w; j++) {
- const GLushort pixel = src[j];
+ const ushort pixel = src[j];
p[0] = ((pixel >> 10) & 0x1f) * (1.0 / 31);
p[1] = ((pixel >> 5) & 0x1f) * (1.0 / 31);
p[2] = ((pixel ) & 0x1f) * (1.0 / 31);
@@ -166,15 +165,15 @@ a1r5g5b5_get_tile(struct pipe_surface *ps,
static void
z16_read_quad_z(struct softpipe_surface *sps,
- GLint x, GLint y, GLuint zzzz[QUAD_SIZE])
+ int x, int y, unsigned zzzz[QUAD_SIZE])
{
- const GLushort *src
- = ((const GLushort *) (sps->surface.region->map + sps->surface.offset))
+ const ushort *src
+ = ((const ushort *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_U_Z16);
- /* converting GLushort to GLuint: */
+ /* converting ushort to unsigned: */
zzzz[0] = src[0];
zzzz[1] = src[1];
src += sps->surface.region->pitch;
@@ -184,15 +183,15 @@ z16_read_quad_z(struct softpipe_surface *sps,
static void
z16_write_quad_z(struct softpipe_surface *sps,
- GLint x, GLint y, const GLuint zzzz[QUAD_SIZE])
+ int x, int y, const unsigned zzzz[QUAD_SIZE])
{
- GLushort *dst
- = ((GLushort *) (sps->surface.region->map + sps->surface.offset))
+ ushort *dst
+ = ((ushort *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_U_Z16);
- /* converting GLuint to GLushort: */
+ /* converting unsigned to ushort: */
dst[0] = zzzz[0];
dst[1] = zzzz[1];
dst += sps->surface.region->pitch;
@@ -205,10 +204,10 @@ z16_write_quad_z(struct softpipe_surface *sps,
static void
z32_read_quad_z(struct softpipe_surface *sps,
- GLint x, GLint y, GLuint zzzz[QUAD_SIZE])
+ int x, int y, unsigned zzzz[QUAD_SIZE])
{
- const GLuint *src
- = ((GLuint *) (sps->surface.region->map + sps->surface.offset))
+ const unsigned *src
+ = ((unsigned *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_U_Z32);
@@ -222,10 +221,10 @@ z32_read_quad_z(struct softpipe_surface *sps,
static void
z32_write_quad_z(struct softpipe_surface *sps,
- GLint x, GLint y, const GLuint zzzz[QUAD_SIZE])
+ int x, int y, const unsigned zzzz[QUAD_SIZE])
{
- GLuint *dst
- = ((GLuint *) (sps->surface.region->map + sps->surface.offset))
+ unsigned *dst
+ = ((unsigned *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_U_Z32);
@@ -242,11 +241,11 @@ z32_write_quad_z(struct softpipe_surface *sps,
static void
s8z24_read_quad_z(struct softpipe_surface *sps,
- GLint x, GLint y, GLuint zzzz[QUAD_SIZE])
+ int x, int y, unsigned zzzz[QUAD_SIZE])
{
- static const GLuint mask = 0x00ffffff;
- const GLuint *src
- = ((GLuint *) (sps->surface.region->map + sps->surface.offset))
+ static const unsigned mask = 0x00ffffff;
+ const unsigned *src
+ = ((unsigned *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_S8_Z24);
@@ -261,11 +260,11 @@ s8z24_read_quad_z(struct softpipe_surface *sps,
static void
s8z24_write_quad_z(struct softpipe_surface *sps,
- GLint x, GLint y, const GLuint zzzz[QUAD_SIZE])
+ int x, int y, const unsigned zzzz[QUAD_SIZE])
{
- static const GLuint mask = 0xff000000;
- GLuint *dst
- = ((GLuint *) (sps->surface.region->map + sps->surface.offset))
+ static const unsigned mask = 0xff000000;
+ unsigned *dst
+ = ((unsigned *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_S8_Z24);
@@ -280,10 +279,10 @@ s8z24_write_quad_z(struct softpipe_surface *sps,
static void
s8z24_read_quad_stencil(struct softpipe_surface *sps,
- GLint x, GLint y, GLubyte ssss[QUAD_SIZE])
+ int x, int y, ubyte ssss[QUAD_SIZE])
{
- const GLuint *src
- = ((GLuint *) (sps->surface.region->map + sps->surface.offset))
+ const unsigned *src
+ = ((unsigned *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_S8_Z24);
@@ -297,11 +296,11 @@ s8z24_read_quad_stencil(struct softpipe_surface *sps,
static void
s8z24_write_quad_stencil(struct softpipe_surface *sps,
- GLint x, GLint y, const GLubyte ssss[QUAD_SIZE])
+ int x, int y, const ubyte ssss[QUAD_SIZE])
{
- static const GLuint mask = 0x00ffffff;
- GLuint *dst
- = ((GLuint *) (sps->surface.region->map + sps->surface.offset))
+ static const unsigned mask = 0x00ffffff;
+ unsigned *dst
+ = ((unsigned *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_S8_Z24);
@@ -318,9 +317,9 @@ s8z24_write_quad_stencil(struct softpipe_surface *sps,
static void
s8_read_quad_stencil(struct softpipe_surface *sps,
- GLint x, GLint y, GLubyte ssss[QUAD_SIZE])
+ int x, int y, ubyte ssss[QUAD_SIZE])
{
- const GLubyte *src
+ const ubyte *src
= sps->surface.region->map + sps->surface.offset
+ y * sps->surface.region->pitch + x;
@@ -335,9 +334,9 @@ s8_read_quad_stencil(struct softpipe_surface *sps,
static void
s8_write_quad_stencil(struct softpipe_surface *sps,
- GLint x, GLint y, const GLubyte ssss[QUAD_SIZE])
+ int x, int y, const ubyte ssss[QUAD_SIZE])
{
- GLubyte *dst
+ ubyte *dst
= sps->surface.region->map + sps->surface.offset
+ y * sps->surface.region->pitch + x;
@@ -393,7 +392,7 @@ softpipe_init_surface_funcs(struct softpipe_surface *sps)
static struct pipe_surface *
-softpipe_surface_alloc(struct pipe_context *pipe, GLuint pipeFormat)
+softpipe_surface_alloc(struct pipe_context *pipe, unsigned pipeFormat)
{
struct softpipe_surface *sps = CALLOC_STRUCT(softpipe_surface);
if (!sps)
@@ -419,17 +418,17 @@ softpipe_surface_alloc(struct pipe_context *pipe, GLuint pipeFormat)
struct pipe_surface *
softpipe_get_tex_surface(struct pipe_context *pipe,
struct pipe_mipmap_tree *mt,
- GLuint face, GLuint level, GLuint zslice)
+ unsigned face, unsigned level, unsigned zslice)
{
struct pipe_surface *ps;
- GLuint offset; /* in bytes */
+ unsigned offset; /* in bytes */
offset = mt->level[level].level_offset;
- if (mt->target == GL_TEXTURE_CUBE_MAP_ARB) {
+ if (mt->target == PIPE_TEXTURE_CUBE) {
offset += mt->level[level].image_offset[face] * mt->cpp;
}
- else if (mt->target == GL_TEXTURE_3D) {
+ else if (mt->target == PIPE_TEXTURE_3D) {
offset += mt->level[level].image_offset[zslice] * mt->cpp;
}
else {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 13:44:58 +0000