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swrast: remove unused _swrast_put_row()

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Brian Paul
2012-01-16 10:54:01 -07:00
parent 34c353ce46
commit 64be85540f
2 changed files with 0 additions and 40 deletions
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35
src/mesa/swrast/s_span.c
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@@ -1436,41 +1436,6 @@ _swrast_get_values(struct gl_context *ctx, struct gl_renderbuffer *rb,
} }
/**
* Wrapper for gl_renderbuffer::PutRow() which does clipping.
* \param valueSize size of each value (pixel) in bytes
*/
void
_swrast_put_row(struct gl_context *ctx, struct gl_renderbuffer *rb,
GLuint count, GLint x, GLint y,
const GLvoid *values, GLuint valueSize)
{
GLint skip = 0;
if (y < 0 || y >= (GLint) rb->Height)
return; /* above or below */
if (x + (GLint) count <= 0 || x >= (GLint) rb->Width)
return; /* entirely left or right */
if ((GLint) (x + count) > (GLint) rb->Width) {
/* right clip */
GLint clip = x + count - rb->Width;
count -= clip;
}
if (x < 0) {
/* left clip */
skip = -x;
x = 0;
count -= skip;
}
rb->PutRow(ctx, rb, count, x, y,
(const GLubyte *) values + skip * valueSize, NULL);
}
/** /**
* Wrapper for gl_renderbuffer::GetRow() which does clipping. * Wrapper for gl_renderbuffer::GetRow() which does clipping.
* \param valueSize size of each value (pixel) in bytes * \param valueSize size of each value (pixel) in bytes

5
src/mesa/swrast/s_span.h
View File

@@ -208,11 +208,6 @@ _swrast_get_values(struct gl_context *ctx, struct gl_renderbuffer *rb,
GLuint count, const GLint x[], const GLint y[], GLuint count, const GLint x[], const GLint y[],
void *values, GLuint valueSize); void *values, GLuint valueSize);
extern void
_swrast_put_row(struct gl_context *ctx, struct gl_renderbuffer *rb,
GLuint count, GLint x, GLint y,
const GLvoid *values, GLuint valueSize);
extern void extern void
_swrast_get_row(struct gl_context *ctx, struct gl_renderbuffer *rb, _swrast_get_row(struct gl_context *ctx, struct gl_renderbuffer *rb,
GLuint count, GLint x, GLint y, GLuint count, GLint x, GLint y,