gallium: switch boolean -> bool at the interface definitions

This is a relatively minimal change to adjust all the gallium interfaces
to use bool instead of boolean. I tried to avoid making unrelated
changes inside of drivers to flip boolean -> bool to reduce the risk of
regressions (the compiler will much more easily allow "dirty" values
inside a char-based boolean than a C99 _Bool).

This has been build-tested on amd64 with:

Gallium drivers: nouveau r300 r600 radeonsi freedreno swrast etnaviv v3d
                 vc4 i915 svga virgl swr panfrost iris lima kmsro
Gallium st:      mesa xa xvmc xvmc vdpau va

Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Acked-by: Alyssa Rosenzweig <[email protected]>

1 files changed, 9 insertions, 9 deletions

diff --git a/src/gallium/drivers/vc4/vc4_screen.c b/src/gallium/drivers/vc4/vc4_screen.c
index a9441d7ceb0..d7325b885a4 100644
--- a/src/gallium/drivers/vc4/vc4_screen.c
+++ b/src/gallium/drivers/vc4/vc4_screen.c
@@ -307,7 +307,7 @@ vc4_screen_get_shader_param(struct pipe_screen *pscreen,
         return 0;
 }
 
-static boolean
+static bool
 vc4_screen_is_format_supported(struct pipe_screen *pscreen,
                                enum pipe_format format,
                                enum pipe_texture_target target,
@@ -321,10 +321,10 @@ vc4_screen_is_format_supported(struct pipe_screen *pscreen,
                 return false;
 
         if (sample_count > 1 && sample_count != VC4_MAX_SAMPLES)
-                return FALSE;
+                return false;
 
         if (target >= PIPE_MAX_TEXTURE_TYPES) {
-                return FALSE;
+                return false;
         }
 
         if (usage & PIPE_BIND_VERTEX_BUFFER) {
@@ -375,34 +375,34 @@ vc4_screen_is_format_supported(struct pipe_screen *pscreen,
                 case PIPE_FORMAT_R8_SSCALED:
                         break;
                 default:
-                        return FALSE;
+                        return false;
                 }
         }
 
         if ((usage & PIPE_BIND_RENDER_TARGET) &&
             !vc4_rt_format_supported(format)) {
-                return FALSE;
+                return false;
         }
 
         if ((usage & PIPE_BIND_SAMPLER_VIEW) &&
             (!vc4_tex_format_supported(format) ||
              (format == PIPE_FORMAT_ETC1_RGB8 && !screen->has_etc1))) {
-                return FALSE;
+                return false;
         }
 
         if ((usage & PIPE_BIND_DEPTH_STENCIL) &&
             format != PIPE_FORMAT_S8_UINT_Z24_UNORM &&
             format != PIPE_FORMAT_X8Z24_UNORM) {
-                return FALSE;
+                return false;
         }
 
         if ((usage & PIPE_BIND_INDEX_BUFFER) &&
             format != PIPE_FORMAT_I8_UINT &&
             format != PIPE_FORMAT_I16_UINT) {
-                return FALSE;
+                return false;
         }
 
-        return TRUE;
+        return true;
 }
 
 static void