diff options
| -rw-r--r-- | src/mesa/state_tracker/st_cb_clear.c | 34 |
1 files changed, 10 insertions, 24 deletions
diff --git a/src/mesa/state_tracker/st_cb_clear.c b/src/mesa/state_tracker/st_cb_clear.c index 8da664afbf2..391118a329d 100644 --- a/src/mesa/state_tracker/st_cb_clear.c +++ b/src/mesa/state_tracker/st_cb_clear.c @@ -205,7 +205,6 @@ clear_with_quad(struct gl_context *ctx, const GLfloat x1 = (GLfloat) ctx->DrawBuffer->_Xmax / fb_width * 2.0f - 1.0f; const GLfloat y0 = (GLfloat) ctx->DrawBuffer->_Ymin / fb_height * 2.0f - 1.0f; const GLfloat y1 = (GLfloat) ctx->DrawBuffer->_Ymax / fb_height * 2.0f - 1.0f; - union pipe_color_union clearColor; /* printf("%s %s%s%s %f,%f %f,%f\n", __FUNCTION__, @@ -308,18 +307,13 @@ clear_with_quad(struct gl_context *ctx, set_vertex_shader(st); cso_set_geometry_shader_handle(st->cso_context, NULL); - if (ctx->DrawBuffer->_ColorDrawBuffers[0]) { - struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0]; - GLboolean is_integer = _mesa_is_enum_format_integer(rb->InternalFormat); - - st_translate_color(&ctx->Color.ClearColor, - &clearColor, - ctx->DrawBuffer->_ColorDrawBuffers[0]->_BaseFormat, - is_integer); - } + /* We can't translate the clear color to the colorbuffer format, + * because different colorbuffers may have different formats. + */ /* draw quad matching scissor rect */ - draw_quad(st, x0, y0, x1, y1, (GLfloat) ctx->Depth.Clear, &clearColor); + draw_quad(st, x0, y0, x1, y1, (GLfloat) ctx->Depth.Clear, + (union pipe_color_union*)&ctx->Color.ClearColor); /* Restore pipe state */ cso_restore_blend(st->cso_context); @@ -450,19 +444,11 @@ st_Clear(struct gl_context *ctx, GLbitfield mask) quad_buffers & PIPE_CLEAR_DEPTH, quad_buffers & PIPE_CLEAR_STENCIL); } else if (clear_buffers) { - union pipe_color_union clearColor; - - if (ctx->DrawBuffer->_ColorDrawBuffers[0]) { - struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0]; - GLboolean is_integer = _mesa_is_enum_format_integer(rb->InternalFormat); - - st_translate_color(&ctx->Color.ClearColor, - &clearColor, - ctx->DrawBuffer->_ColorDrawBuffers[0]->_BaseFormat, - is_integer); - } - - st->pipe->clear(st->pipe, clear_buffers, &clearColor, + /* We can't translate the clear color to the colorbuffer format, + * because different colorbuffers may have different formats. + */ + st->pipe->clear(st->pipe, clear_buffers, + (union pipe_color_union*)&ctx->Color.ClearColor, ctx->Depth.Clear, ctx->Stencil.Clear); } if (mask & BUFFER_BIT_ACCUM) |