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include surface.offset in address calculations

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This commit is contained in:
Brian 2007-08-10 11:15:15 -06:00
parent 30e506eb04
commit 3cc5b1645b
1 changed files with 24 additions and 10 deletions
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34
src/mesa/pipe/softpipe/sp_surface.c
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@ -166,7 +166,8 @@ z16_read_quad_z(struct softpipe_surface *sps,
GLint x, GLint y, GLuint zzzz[QUAD_SIZE])
{
const GLushort *src
= (GLushort *) sps->surface.region->map + y * sps->surface.region->pitch + x;
= ((const GLushort *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_U_Z16);
@ -182,7 +183,9 @@ static void
z16_write_quad_z(struct softpipe_surface *sps,
GLint x, GLint y, const GLuint zzzz[QUAD_SIZE])
{
GLushort *dst = (GLushort *) sps->surface.region->map + y * sps->surface.region->pitch + x;
GLushort *dst
= ((GLushort *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_U_Z16);
@ -202,7 +205,8 @@ z32_read_quad_z(struct softpipe_surface *sps,
GLint x, GLint y, GLuint zzzz[QUAD_SIZE])
{
const GLuint *src
= (GLuint *) sps->surface.region->map + y * sps->surface.region->pitch + x;
= ((GLuint *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_U_Z32);
@ -217,7 +221,9 @@ static void
z32_write_quad_z(struct softpipe_surface *sps,
GLint x, GLint y, const GLuint zzzz[QUAD_SIZE])
{
GLuint *dst = (GLuint *) sps->surface.region->map + y * sps->surface.region->pitch + x;
GLuint *dst
= ((GLuint *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_U_Z32);
@ -237,7 +243,8 @@ s8z24_read_quad_z(struct softpipe_surface *sps,
{
static const GLuint mask = 0x00ffffff;
const GLuint *src
= (GLuint *) sps->surface.region->map + y * sps->surface.region->pitch + x;
= ((GLuint *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_S8_Z24);
@ -254,7 +261,9 @@ s8z24_write_quad_z(struct softpipe_surface *sps,
GLint x, GLint y, const GLuint zzzz[QUAD_SIZE])
{
static const GLuint mask = 0xff000000;
GLuint *dst = (GLuint *) sps->surface.region->map + y * sps->surface.region->pitch + x;
GLuint *dst
= ((GLuint *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_S8_Z24);
assert(zzzz[0] <= 0xffffff);
@ -271,7 +280,8 @@ s8z24_read_quad_stencil(struct softpipe_surface *sps,
GLint x, GLint y, GLubyte ssss[QUAD_SIZE])
{
const GLuint *src
= (GLuint *) sps->surface.region->map + y * sps->surface.region->pitch + x;
= ((GLuint *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_S8_Z24);
@ -287,7 +297,9 @@ s8z24_write_quad_stencil(struct softpipe_surface *sps,
GLint x, GLint y, const GLubyte ssss[QUAD_SIZE])
{
static const GLuint mask = 0x00ffffff;
GLuint *dst = (GLuint *) sps->surface.region->map + y * sps->surface.region->pitch + x;
GLuint *dst
= ((GLuint *) (sps->surface.region->map + sps->surface.offset))
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_S8_Z24);
@ -306,7 +318,8 @@ s8_read_quad_stencil(struct softpipe_surface *sps,
GLint x, GLint y, GLubyte ssss[QUAD_SIZE])
{
const GLubyte *src
= sps->surface.region->map + y * sps->surface.region->pitch + x;
= sps->surface.region->map + sps->surface.offset
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_U_S8);
@ -322,7 +335,8 @@ s8_write_quad_stencil(struct softpipe_surface *sps,
GLint x, GLint y, const GLubyte ssss[QUAD_SIZE])
{
GLubyte *dst
= sps->surface.region->map + y * sps->surface.region->pitch + x;
= sps->surface.region->map + sps->surface.offset
+ y * sps->surface.region->pitch + x;
assert(sps->surface.format == PIPE_FORMAT_U_S8);