Commit 62b7958c authored by Nicolai Hähnle's avatar Nicolai Hähnle

gallium: fix various undefined left shifts into sign bit

Funnily enough, some of these were turned into a compile-time error by gcc
with -fsanitize=undefined ("initializer is not a constant").
Reviewed-by: Brian Paul's avatarBrian Paul <brianp@vmware.com>
Reviewed-by: Michel Dänzer's avatarMichel Dänzer <michel.daenzer@amd.com>
Reviewed-by: default avatarMarek Olšák <marek.olsak@amd.com>
parent 945c6887
......@@ -1735,7 +1735,7 @@ static void emit_decls( struct ureg_program *ureg )
if (ureg->processor == PIPE_SHADER_VERTEX) {
for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
if (ureg->vs_inputs[i/32] & (1 << (i%32))) {
if (ureg->vs_inputs[i/32] & (1u << (i%32))) {
emit_decl_range( ureg, TGSI_FILE_INPUT, i, 1 );
}
}
......
......@@ -367,7 +367,7 @@ util_pack_color(const float rgba[4], enum pipe_format format, union util_color *
return;
case PIPE_FORMAT_BGRX8888_UNORM:
{
uc->ui[0] = (0xff << 24) | (r << 16) | (g << 8) | b;
uc->ui[0] = (0xffu << 24) | (r << 16) | (g << 8) | b;
}
return;
case PIPE_FORMAT_ARGB8888_UNORM:
......
......@@ -63,7 +63,7 @@ util_pstipple_update_stipple_texture(struct pipe_context *pipe,
struct pipe_resource *tex,
const uint32_t pattern[32])
{
static const uint bit31 = 1 << 31;
static const uint bit31 = 1u << 31;
struct pipe_transfer *transfer;
ubyte *data;
int i, j;
......
......@@ -16,8 +16,8 @@
static void
stipple_quad(struct quad_stage *qs, struct quad_header *quads[], unsigned nr)
{
static const uint bit31 = 1 << 31;
static const uint bit30 = 1 << 30;
static const uint bit31 = 1u << 31;
static const uint bit30 = 1u << 30;
unsigned pass = nr;
struct softpipe_context *softpipe = qs->softpipe;
......
......@@ -1159,7 +1159,7 @@ st_translate_mesa_program(
/* texture samplers */
for (i = 0; i < ctx->Const.Program[MESA_SHADER_FRAGMENT].MaxTextureImageUnits; i++) {
if (program->SamplersUsed & (1 << i)) {
if (program->SamplersUsed & (1u << i)) {
unsigned target =
translate_texture_index(program->TexturesUsed[i],
!!(program->ShadowSamplers & (1 << i)));
......
......@@ -1121,7 +1121,7 @@ st_translate_program_common(struct st_context *st,
/* Also add patch inputs. */
for (attr = 0; attr < 32; attr++) {
if (prog->PatchInputsRead & (1 << attr)) {
if (prog->PatchInputsRead & (1u << attr)) {
GLuint slot = num_inputs++;
GLuint patch_attr = VARYING_SLOT_PATCH0 + attr;
......@@ -1240,7 +1240,7 @@ st_translate_program_common(struct st_context *st,
/* Also add patch outputs. */
for (attr = 0; attr < 32; attr++) {
if (prog->PatchOutputsWritten & (1 << attr)) {
if (prog->PatchOutputsWritten & (1u << attr)) {
GLuint slot = num_outputs++;
GLuint patch_attr = VARYING_SLOT_PATCH0 + attr;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment