fix(api-nodes): force Gemini to return uncompressed images (#12516)

This commit is contained in:
Alexander Piskun
2026-02-19 14:10:39 +02:00
committed by GitHub
parent 6d11cc7354
commit 2687652530
2 changed files with 8 additions and 2 deletions

View File

@@ -116,9 +116,15 @@ class GeminiGenerationConfig(BaseModel):
topP: float | None = Field(None, ge=0.0, le=1.0)
class GeminiImageOutputOptions(BaseModel):
mimeType: str = Field("image/png")
compressionQuality: int | None = Field(None)
class GeminiImageConfig(BaseModel):
aspectRatio: str | None = Field(None)
imageSize: str | None = Field(None)
imageOutputOptions: GeminiImageOutputOptions = Field(default_factory=GeminiImageOutputOptions)
class GeminiImageGenerationConfig(GeminiGenerationConfig):

View File

@@ -634,7 +634,7 @@ class GeminiImage(IO.ComfyNode):
if not aspect_ratio:
aspect_ratio = "auto" # for backward compatability with old workflows; to-do remove this in December
image_config = GeminiImageConfig(aspectRatio=aspect_ratio)
image_config = GeminiImageConfig() if aspect_ratio == "auto" else GeminiImageConfig(aspectRatio=aspect_ratio)
if images is not None:
parts.extend(await create_image_parts(cls, images))
@@ -654,7 +654,7 @@ class GeminiImage(IO.ComfyNode):
],
generationConfig=GeminiImageGenerationConfig(
responseModalities=(["IMAGE"] if response_modalities == "IMAGE" else ["TEXT", "IMAGE"]),
imageConfig=None if aspect_ratio == "auto" else image_config,
imageConfig=image_config,
),
systemInstruction=gemini_system_prompt,
),