r600g: implement EXT_packed_float

diff --git a/src/gallium/drivers/r600/eg_state_inlines.h b/src/gallium/drivers/r600/eg_state_inlines.h
index 586b7cf..b780dba 100644 (file)
--- a/src/gallium/drivers/r600/eg_state_inlines.h
+++ b/src/gallium/drivers/r600/eg_state_inlines.h
@@ -367,6 +367,7 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
        case PIPE_FORMAT_B10G10R10A2_UNORM:
                return V_028C70_SWAP_ALT;
 
+       case PIPE_FORMAT_R11G11B10_FLOAT:
        case PIPE_FORMAT_R32_FLOAT:
        case PIPE_FORMAT_R16G16_FLOAT:
        case PIPE_FORMAT_R16G16_UNORM:
@@ -468,6 +469,9 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
        case PIPE_FORMAT_R16G16_UNORM:
                return V_028C70_COLOR_16_16;
 
+       case PIPE_FORMAT_R11G11B10_FLOAT:
+               return V_028C70_COLOR_10_11_11_FLOAT;
+
                /* 64-bit buffers. */
        case PIPE_FORMAT_R16G16B16_USCALED:
        case PIPE_FORMAT_R16G16B16A16_USCALED:

diff --git a/src/gallium/drivers/r600/r600_state_inlines.h b/src/gallium/drivers/r600/r600_state_inlines.h
index 09d07f7..53a649c 100644 (file)
--- a/src/gallium/drivers/r600/r600_state_inlines.h
+++ b/src/gallium/drivers/r600/r600_state_inlines.h
@@ -361,6 +361,7 @@ static inline uint32_t r600_translate_colorswap(enum pipe_format format)
        case PIPE_FORMAT_B10G10R10A2_UNORM:
                return V_0280A0_SWAP_ALT;
 
+       case PIPE_FORMAT_R11G11B10_FLOAT:
        case PIPE_FORMAT_R16G16_UNORM:
        case PIPE_FORMAT_R16G16_FLOAT:
        case PIPE_FORMAT_R32_FLOAT:
@@ -462,6 +463,8 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
        case PIPE_FORMAT_R16G16_UNORM:
                return V_0280A0_COLOR_16_16;
 
+       case PIPE_FORMAT_R11G11B10_FLOAT:
+               return V_0280A0_COLOR_10_11_11_FLOAT;
 
                /* 64-bit buffers. */
        case PIPE_FORMAT_R16G16B16_USCALED:

diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index b22eb7b..7ffea69 100644 (file)
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -933,6 +933,9 @@ uint32_t r600_translate_texformat(struct pipe_screen *screen,
        if (format == PIPE_FORMAT_R9G9B9E5_FLOAT) {
                result = FMT_5_9_9_9_SHAREDEXP;
                goto out_word4;
+       } else if (format == PIPE_FORMAT_R11G11B10_FLOAT) {
+               result = FMT_10_11_11_FLOAT;
+               goto out_word4;
        }