diff options
| author | Paul Berry <[email protected]> | 2012-09-12 20:51:07 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2012-09-21 10:53:25 +0200 |
| commit | aa3c2e3186c3bfb59da417938d0558f4d13d7cac (patch) | |
| tree | 3169db65bb27694af9d78556123083ff7ae9399d | |
| parent | cd49025affe621548ca66df8c1a2ec38829eafe3 (diff) | |
i965/blorp: Fix narrowing warnings.
Blorp has to convert rectangle coordinates from integers to floats in
order to send them down the GPU pipeline. Recent versions of GCC
issue a warning for this, since a float is not capable of precisely
representing all possible 32-bit integer values. Suppress the warning
with an explicit type cast in the case of blorp, since rectangle
coordinates will never be large enough to cause a loss of precision.
Reviewed-by: Eric Anholt <[email protected]>
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen6_blorp.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/gen6_blorp.cpp b/src/mesa/drivers/dri/i965/gen6_blorp.cpp index 1f536bf55b0..60c3ff1674e 100644 --- a/src/mesa/drivers/dri/i965/gen6_blorp.cpp +++ b/src/mesa/drivers/dri/i965/gen6_blorp.cpp @@ -188,9 +188,9 @@ gen6_blorp_emit_vertices(struct brw_context *brw, float *vertex_data; const float vertices[GEN6_BLORP_VBO_SIZE] = { - /* v0 */ 0, 0, 0, 0, params->x0, params->y1, 0, 1, - /* v1 */ 0, 0, 0, 0, params->x1, params->y1, 0, 1, - /* v2 */ 0, 0, 0, 0, params->x0, params->y0, 0, 1, + /* v0 */ 0, 0, 0, 0, (float) params->x0, (float) params->y1, 0, 1, + /* v1 */ 0, 0, 0, 0, (float) params->x1, (float) params->y1, 0, 1, + /* v2 */ 0, 0, 0, 0, (float) params->x0, (float) params->y0, 0, 1, }; vertex_data = (float *) brw_state_batch(brw, AUB_TRACE_VERTEX_BUFFER, |