[Mesa-dev] [PATCH 21/25] gallium/r300/r600/radeonsi: handle query_renderer caps

[Ian Romanick]

On 02/21/2014 07:04 PM, Emil Velikov wrote:
> Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>
> ---
>   src/gallium/drivers/r300/r300_screen.c | 12 ++++++++++++
>   src/gallium/drivers/r600/r600_pipe.c   | 12 ++++++++++++
>   src/gallium/drivers/radeonsi/si_pipe.c | 12 ++++++++++++
>   3 files changed, 36 insertions(+)
>
> diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
> index 6be922e..bc0aa37 100644
> --- a/src/gallium/drivers/r300/r300_screen.c
> +++ b/src/gallium/drivers/r300/r300_screen.c
> @@ -205,6 +205,18 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
>               return 11;
>           case PIPE_CAP_MAX_GL_ES2_VERSION:
>               return 20;
> +
> +        case PIPE_CAP_VENDOR_ID:
> +                return 0x1002;
> +        case PIPE_CAP_DEVICE_ID:
> +                return r300screen->info.pci_id;
> +        case PIPE_CAP_ACCELERATED:
> +                return 1;
> +        case PIPE_CAP_VIDEO_MEMORY:
> +                /* XXX: Do we want to return vram_size or gart_size ? */
> +                return r300screen->info.vram_size >> 20;

VRAM.  What application developers want to know is, "How much memory can 
I use without falling off a performance cliff?"

> +        case PIPE_CAP_UMA:
> +                return 0;
>       }
>       return 0;
>   }
> diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
> index 02914b9..274877d 100644
> --- a/src/gallium/drivers/r600/r600_pipe.c
> +++ b/src/gallium/drivers/r600/r600_pipe.c
> @@ -462,6 +462,18 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
>   		return 11;
>   	case PIPE_CAP_MAX_GL_ES2_VERSION:
>   		return 30;
> +
> +	case PIPE_CAP_VENDOR_ID:
> +		return 0x1002;
> +	case PIPE_CAP_DEVICE_ID:
> +		return rscreen->b.info.pci_id;
> +	case PIPE_CAP_ACCELERATED:
> +		return 1;
> +	case PIPE_CAP_VIDEO_MEMORY:
> +		/* XXX: Do we want to return vram_size or gart_size ? */
> +		return rscreen->b.info.vram_size >> 20;
> +	case PIPE_CAP_UMA:
> +		return 0;
>   	}
>   	return 0;
>   }
> diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c
> index 4e6478c..adbc981 100644
> --- a/src/gallium/drivers/radeonsi/si_pipe.c
> +++ b/src/gallium/drivers/radeonsi/si_pipe.c
> @@ -341,6 +341,18 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
>   		return 11;
>   	case PIPE_CAP_MAX_GL_ES2_VERSION:
>   		return 30;
> +
> +	case PIPE_CAP_VENDOR_ID:
> +		return 0x1002;
> +	case PIPE_CAP_DEVICE_ID:
> +		return sscreen->b.info.pci_id;
> +	case PIPE_CAP_ACCELERATED:
> +		return 1;
> +	case PIPE_CAP_VIDEO_MEMORY:
> +		/* XXX: Do we want to return vram_size or gart_size ? */
> +		return sscreen->b.info.vram_size >> 20;
> +	case PIPE_CAP_UMA:
> +		return 0;
>   	}
>   	return 0;
>   }
>