From fa569c0a73576d3cca7cd1d0363064be099a6a22 Mon Sep 17 00:00:00 2001 From: Karl Schultz Date: Tue, 28 Sep 2004 18:53:44 +0000 Subject: [PATCH] Fix bug in glDrawPixels when writing color indexed images on color indexed devices. In draw_index_pixels(), use the correct variables for the span Y and span end values. --- src/mesa/swrast/s_drawpix.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/mesa/swrast/s_drawpix.c b/src/mesa/swrast/s_drawpix.c index 510261f..141054c 100644 --- a/src/mesa/swrast/s_drawpix.c +++ b/src/mesa/swrast/s_drawpix.c @@ -521,12 +521,12 @@ draw_index_pixels( GLcontext *ctx, GLint x, GLint y, const GLint spanEnd = (width - skipPixels > MAX_WIDTH) ? MAX_WIDTH : (width - skipPixels); ASSERT(spanEnd <= MAX_WIDTH); - for (row = 0; row < height; row++, span.y++) { + for (row = 0; row < height; row++, spanY++) { const GLvoid *source = _mesa_image_address(unpack, pixels, width, height, GL_COLOR_INDEX, type, 0, row, skipPixels); - _mesa_unpack_index_span(ctx, span.end, GL_UNSIGNED_INT, + _mesa_unpack_index_span(ctx, spanEnd, GL_UNSIGNED_INT, span.array->index, type, source, unpack, ctx->_ImageTransferState); -- 2.7.4